(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x50, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000100)={@empty, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x7f, 0x8, 0x19000, 0x0, 0x40, 0x40000, r1}) madvise(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x10000000002) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000006000/0x1000)=nil, 0x1000}, 0x1}) madvise(&(0x7f0000006000/0xc000)=nil, 0xc000, 0xe) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x0, 0x3, 0x9}) 2018/04/04 23:42:17 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/04 23:42:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a000000670f000001000000ff0f000000000000ff070000060000000000000000000000000000000f00008002005a0001000000000001006b2e00000900000009000000000000000000000000000000040000000002000004000000080000000000000004000000050000000000000083bc3233cb4b28589bbac0dd0a00000000000000000a000000000000fe04000000090000000010000084010100090000"]) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r6 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x8, &(0x7f0000000440)={0x40008000}) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x81) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:17 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xfffffffffffff9cf, 0x8002) fallocate(r0, 0x2, 0x7fffffff, 0xc38) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) fgetxattr(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6274b566732e2f6465762f62696e646572230076238ae43ec2ce28d6f6afce8a29212f37951a1753a1c95e67a98bca8ca559da85ec3ae3c11ea28ff1e8dc467a9ff581fd69791f8f0104000030adb7e68f7d87e25f32d1c4710d94f804f3fb7d9d61fe99a75880d9eef1a85c261a"], &(0x7f00000000c0)=""/28, 0x1c) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x2, 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r2], 0x6f, 0x0, &(0x7f0000000300)="ee83be226929569384733b4d03da34d132aea0ad6e5bbb58bba1326138d2fe55a5c7fa56efe5b34c6e106596e1cd9c4f83948190bddf1a686f029d121f62c2d8a5241a436e821e8f12de749f3385ad8000000000000000fb32f568fca5e4da1f75d550d29d4f7c06a26bf6582ab3d2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/04/04 23:42:17 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x101000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x70800000000000, 0x909, 0x200, 0x7, 0x7}, &(0x7f0000000180)=0x98) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f00000001c0)=""/199, 0x4}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000300)="d63247a9b2214f013f9861fc6a4308cb8fd42de4210584e0d5c8400b5b447cc04b9ba7da30189a0d72a1a10f2cf9d48da822925be9a2cc1af3724fce81fda9352b4d70f32e260d333f8ea33d7e4c5137ce02fe2b098ce13a31f3f12b3f95cf2aacbda4bdd9e758325238953e788f89", 0x6f) getsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000380)=""/76, &(0x7f0000000400)=0x4c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file0\x00', 0x6002, r2, r3, 0x1, 0x1, 0x1020880) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000600)={0xfffffffffffffe00, 0x6, 0x2, {}, 0x800}) accept4$nfc_llcp(r0, &(0x7f0000000680), &(0x7f0000000700)=0x60, 0x80000) futex(&(0x7f0000000740)=0x2, 0x7, 0x1, &(0x7f0000000780)={0x0, 0x989680}, &(0x7f00000007c0)=0x2, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000880)={r0, 0x28, &(0x7f0000000840)={0x0, 0x0}}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000008c0)={r6, 0xcd47, 0x59c22ee7619ae357}, 0xc) getsockopt$sock_buf(r5, 0x1, 0x37, &(0x7f0000000900)=""/221, &(0x7f0000000a00)=0xdd) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000a40)="6232deb543946b7b2a586e0e5c60d9a4be02b6a85f7bcfc1cfdfeaa4635a5b79286f9222cc1f5fd853336bc1a8db78d9231f91b8d09744bb424c84449ff9f957caf86510580301a588b55ab526cb92517381076689b44713d613b01f3e74292ef921b6c33894f13be04825227c24", 0x6e) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f0000000ac0)=r0, 0x4) sendfile(r7, r4, &(0x7f0000000b00), 0x100) syz_mount_image$reiserfs(&(0x7f0000000b40)='reiserfs\x00', &(0x7f0000000b80)='./file0\x00', 0x3, 0xa, &(0x7f0000002000)=[{&(0x7f0000000bc0)="7e07dd1a2d26f5759a04e249469cdbf4dabf99e4eae0f1fad57b88758b676965bffd7c9ba6f22a5ad822ddd57daf0ebb767d34e795611e3018299c66816c9b7bcb98a3f4e80ed75aa0170aacbcbc6224bd114a09875adab51d24605161d3082394a373e712b37e84a0c7c0a619b9aa033a0abd590f2949008bfbbba36c93c6f6b5441bf48a86951bede0d5fd69960e18cea7003053d04774d4c208948452479e2402e4ac3297044a2f403b57e00672ca886b38cbb45a9e1ff2bfa260c8", 0xbd, 0x9}, {&(0x7f0000000c80)="ee1a88f24e2d3ea3740403a6baf8dd428d3760c9b513c688f08a6333cd7a88806bf32ef49c2e2ab59c2dee876d520cdfe26d99782b15febde3898b5bee9af6b2ffa459668a214aac0edb208b33168edaf3fa36aa63fb5768792f914d701fc9cba1", 0x61, 0x3}, {&(0x7f0000000d00)="1822624985", 0x5, 0x5}, {&(0x7f0000000d40)="71c2de3fbde23d161c88a449fdc6424bc183c5522e98d89026a3c11824bf22550b115eaca5c92cbda7fe293974e7aa9ae2854a1b183b6fdc366d305818cd168c6169f627e046f938c5c7230bd77652a3d9d542056fb6058afc0f4d9e5207", 0x5e, 0x7}, {&(0x7f0000000dc0)="bc2d47aa6c41882d1b73a7f200911d594cc87a02c80c8734c262762c6fc55999a9653c664c6f476def7313d56d", 0x2d, 0x8}, {&(0x7f0000000e00)="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", 0x1000, 0x6}, {&(0x7f0000001e00)="59d8362e5bdb789d10fac1062d3845628b54c47a77e6761f995389eaf0e5ffd41593e59bd7402000f0322576e50eae5aaa996c24860d30947ad95e71e6d57ddee293a6951e0b1c2d25414a65c0c0cbd35ea03ee388cea5", 0x57}, {&(0x7f0000001e80)="5f01662979f2c63fa78f1566160e16ec8e04b05a9d732e68fc966c875d7dd0545e49ddf7662d18eb72b1d44c13f8a6e34e2bddb46589bdf73e6918618d898ed5607448443bfa78116548b0bdaf38de7951605fb847241f96fe5308b7a24f170f19eddc0848be84", 0x67, 0x80000001}, {&(0x7f0000001f00)="dc7ee145f7c2378d7b20e88513c1dc632ecb5371b54e91", 0x17, 0x10001}, {&(0x7f0000001f40)="b500a8215984564bc7e06c1c0d13f6856477135df088d91e8744d991ac1fac8729cdb590d2043ecb0400b31df555fd7d0b1643d9be0a7823a4b11867f60251fc93e4237d449373773ebe0d08c3396b05d98cf14e8b312cda478d77470b765ffb212715d5e489a65fbc81398eca864bf2ee3b0aebc2d09d80a65ea8c83278daf8f89ef2801f8c38e5821691b7369bcaa55561db", 0x93}], 0x820004, &(0x7f0000002100)={[{@user_xattr='user_xattr', 0x2c}, {@conv='conv', 0x2c}, {@tails_off='tails=off', 0x2c}, {@grpjquota='grpjquota', 0x2c}, {@noattrs='noattrs', 0x2c}]}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002140)=0x3ff, 0x4) syz_mount_image$reiserfs(&(0x7f0000002180)='reiserfs\x00', &(0x7f00000021c0)='./file0\x00', 0x5, 0x2, &(0x7f0000002380)=[{&(0x7f0000002200)="2be34b63ad0cac2ed215d0e5f05f9fc0ed3a0cbd9ac1bf2965654a02503d5c5d26d7c262d50e1a5408b29e3f7879656e4f228319866e3fb1234b482f6727fad4a7cb3e2dedbca80f1e8b7dc722b2f4fdb47e591c339e5159b522fac5ff7cce4d9c089b93f4097dc3fa898f4b7db12527d4d55e219402d23f6d0c3ca8d765f7196e90b4aa648acaa27032a1cab69f5ac15d99f13976f07520335128e43418fbd9c3c85e390a6c2ebcbfd4bb97fad79ec447522026806c76179518f88dd4c8618602c5e9dd9ec696b271d4bdc33792a868c0408b", 0xd3, 0x101}, {&(0x7f0000002300)="a292cac32b0bd036437976e3098b84aa41defeabee1a2e7295c229ec971cc1230133303304e9012e36627d0cb89511c0b04305c86be142cfd9675d664aa1017dcd7b5ce6fc3dbe8e6a0777b926567d50bcb3258a7056cdba108eb3c37fddc5a9dca890daf2f8ddf8e48dce", 0x6b, 0xfff}], 0x804000, &(0x7f00000023c0)={[{@data_writeback='data=writeback', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@noattrs='noattrs', 0x2c}]}) getdents64(r0, &(0x7f0000002440)=""/182, 0xb6) getgid() setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000002500)=0x9, 0x4) prctl$setendian(0x14, 0x3) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002540)) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002580)) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000002740)={&(0x7f00000025c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002700)={&(0x7f0000002640)={0xb4, r8, 0x400, 0x70bd28, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x30}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x73ad}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x4) 2018/04/04 23:42:17 executing program 6: r0 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='[\x00', 0x0) r1 = add_key$keyring(&(0x7f0000aa7ff8)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x4, 0x0) recvfrom$llc(r2, &(0x7f00000000c0)=""/163, 0xa3, 0x40002000, &(0x7f0000000180)={0x1a, 0xffff, 0x80, 0x0, 0xf1a7341, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x81) setsockopt$inet6_dccp_int(r3, 0x21, 0x15, &(0x7f0000000040)=0x7a, 0x4) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000181000)='asymmetric\x00', &(0x7f0000ac1000)="29024076626f786e6574305b73656c662a292c6d643573756d5c5e00") fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000000340)={{0x6, 0x0, 0x6e, 0x7f, "f45e1391330a88db8e769caa3a97202a61132e887c948d80927bec0365fa86497a98fc61d880d95721e05037", 0x96}, 0x0, 0x0, 0x3, r4, 0x8, 0x6, "3edbdf15f6ba7c80a947bad9c628bf906979218321adcd0fefe507f81781699685e6cfb74bb0b6be94d55b768d6427fcec7634d7649a67d50b71a0685b8244a9", &(0x7f0000000300)='\x00', 0x1, [], [0x10001, 0x1, 0x7, 0x30]}) 2018/04/04 23:42:17 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@broute={'broute\x00', 0x20, 0x2, 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000700), &(0x7f0000000a80)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffbfffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffbffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'bridge0\x00', 'vlan0\x00', 'syz_tun\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x110, 0x110, 0x160, [@rateest={'rateest\x00', 0x48, {{'bcsf0\x00', 'bpq0\x00', 0x8}}}, @vlan={'vlan\x00', 0x8}]}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x17, 0x0, 0x0, 'bond0\x00', "65716c00000000000000000000001400", 'teql0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xd8, 0x110, 0x188, [@cgroup0={'cgroup\x00', 0x8}, @cluster={'cluster\x00', 0x10}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "421292a9d12d1347dc6a9e6e00bbf086926adf985ff8e400b7c2fdd68a379835d9a7624617f526ee50d915f9f7ae49bad84b1e9e7fc7e4fea11e61af92b25f3a"}}}}]}]}, 0x420) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) [ 1021.206177] binder: 30862 RLIMIT_NICE not set 2018/04/04 23:42:17 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="142000002776eebf581d9e9cf00000000d000000"], 0x14}, 0x1}, 0x0) 2018/04/04 23:42:17 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r1) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x1, 0x7, 0x6e1a, 0x1}, {0x9, 0x1, 0x4, 0x8001}, {0x9, 0xfffffffffffff000, 0xffffffff, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect={{}, {0x8}}}], 0x2cf) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f00000001c0)={0x1, 0x0, 0x33}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0xa7}) [ 1021.978962] binder: 30861:30896 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 1022.108986] binder: 30861:30897 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 1022.116442] binder: 30896 RLIMIT_NICE not set 2018/04/04 23:42:18 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00000002c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) ioprio_set$uid(0x3, r1, 0x2) r2 = socket(0x10, 0x802, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000180)) fanotify_mark(r3, 0x8, 0x1, r0, &(0x7f00000003c0)='./file0\x00') write(r2, &(0x7f0000000040)="24000000200025f0071c01650e0ffc0e020020000000000000e1000c0800020000000005", 0x24) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) accept$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000380)=0x14) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000200)={&(0x7f00000001c0)=[0x3], 0x1, 0x8, 0x5, 0x100, 0x0, 0x317, {0x80, 0xbb, 0xea, 0x1, 0x5, 0x0, 0xd423, 0x5, 0x2, 0xd59c, 0x81, 0xd85c, 0xac58, 0x5, "3dc505b47beee247ae21e3fabd4bc1ed60e04bec1cfafc453f96fae43d65733e"}}) 2018/04/04 23:42:18 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x20, &(0x7f0000000100)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0xfffffffffffffffc}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0xfffffe5b) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x4) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x200) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) 2018/04/04 23:42:18 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x0, 0x4, 0x0, 0x9, "5b2324f8a2c4547d09cea5d54a87637d99dce198258acfcaefa29da53dc9a29d18b4ff7a053074c69f05a5d2d5ba64456ca2a02ba39b07cf731b0f8211f59f", 0xf}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xab10, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x3, "00fe0a"}, 0x4) sendto$unix(r0, &(0x7f0000000100)="839aef275226c8f0eedea9d635b9616f849ba210ccf00c760bedfaa302bd3a538465345db8fd8effc18adc702449ed48e3ace6bb5422b72cdf489452098e38c09577b192cc56b94db13a0a267619a1d7a63fbff10a7768f658e775f6ef62abfa31a92517ad3c57e1e31ed327244ffe5d044c178ae0b5352c6e80d1df05a64dde0d0714c907baff0b1c6f5f9b99be29272260b6af7c99cffd84d2dbcca9817bca6ed79851c751178514cbf1ed7f9e4689aaa2ae617d95d60e7f3a59f204392cc5951321ae64611262a596bce6cd", 0xcd, 0x800, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/04 23:42:18 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000001480)}}], 0x2, 0x0) 2018/04/04 23:42:18 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) write$selinux_user(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB='system_u:s0 sysadm_u\x00'], 0x15) r2 = semget(0x3, 0x2, 0x110) semctl$GETNCNT(r2, 0x7, 0xe, &(0x7f0000000200)=""/236) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x6012, r3, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB='\t\x00\x00@', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x9) 2018/04/04 23:42:18 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a000000670f000001000000ff0f000000000000ff070000060000000000000000000000000000000f00008002005a0001000000000001006b2e00000900000009000000000000000000000000000000040000000002000004000000080000000000000004000000050000000000000083bc3233cb4b28589bbac0dd0a00000000000000000a000000000000fe04000000090000000010000084010100090000"]) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) r6 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0x8, &(0x7f0000000440)={0x40008000}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:18 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) openat(r1, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r1, &(0x7f00000000c0)='./control\x00', 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/04/04 23:42:18 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x80040, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000d97000)={0xffffffffffffffff, 0x1000000200007d}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000600)='/dev/sequencer2\x00', 0x4000200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000004c0)=""/252) finit_module(r1, &(0x7f0000000080)='/dev/snd/timer\x00', 0x3) creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000180)=""/212}, {&(0x7f0000000280)=""/176}, {&(0x7f0000000340)=""/154}, {&(0x7f0000000400)=""/88}], 0x10000000000003e1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) 2018/04/04 23:42:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000000)="902f87253e", 0x5}, {&(0x7f0000000040)="bd00f4177ffdfd970565a78654c24c4e1aaccbc0931c82f85af04a2c5619f5e1fac515b5a2f1a441296c92bacaf0ca7a512f4eb850229d284ffc7ab710dab67c51bcc3878df9e3f116430e3998fba99d44c5a2e0887f35ef9207450c7002a92bc9508d9af3b766657ed03d5625eb881c1a79c753d0a1505db7ce9ece89e7b7e21f9c9dbe52409c7806e869ccabba55b1901f434d96bb4854466e4b00d5b1fff9d19ab952211d64ed4573e90971311da43161", 0xb2}, {&(0x7f00000001c0)="d613a77b9ce3f5e7bbde240814cf5b33678357868da0ea4d78ec3e626027a358122363a625ea6c0a2c86f45c18da1ced968716d3d98158f40c2f6ac93a0bc2ce4d2cbea982639dc0", 0x48}, {&(0x7f0000000100)}], 0x4, 0x2) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000140)="53eb7517caf508f5c138efd44fa35028edfe1a554763ccf9a0da296fd67a6e59b2778f9b68ee0160abbb9766f3e1947ca79df6213ede6fc07bd9e74e153b66391cfac5dad8", 0xffffffffffffff7e) 2018/04/04 23:42:18 executing program 4: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@l2, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000000240)=""/109, 0x6d}, {&(0x7f00000002c0)=""/188, 0xbc}, {&(0x7f0000000380)=""/160, 0xa0}, {&(0x7f0000000440)=""/12, 0xc}, {&(0x7f0000001c80)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xdf}, 0x10000) recvmsg(r0, &(0x7f0000001c40)={&(0x7f0000000980)=@hci, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/72, 0x48}], 0x1, &(0x7f0000001b80)=""/149, 0x95}, 0x0) sendto$packet(r0, &(0x7f0000000000)="b98873b84c90c685a829a34dff10f3acbb", 0x11, 0x0, 0x0, 0x0) [ 1022.348935] x86/PAT: syz-executor7:30907 map pfn RAM range req write-combining for [mem 0x1b1de0000-0x1b1de3fff], got write-back 2018/04/04 23:42:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) accept(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) 2018/04/04 23:42:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000040)=ANY=[@ANYBLOB="006c51c2c77ad716e4a17300000000000000000000"]) 2018/04/04 23:42:19 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000002900)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0x4500}, {r0, 0x8080}], 0x2, &(0x7f0000000140)={r1, r2+30000000}, &(0x7f0000000180)={0x5}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000489ff8)={0x9, 0x7fff}, 0x31a) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x60080, 0x0) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/04/04 23:42:19 executing program 3: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaa8aaaaaaaaffffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000050000002008ddeecb4f27de7274ffad5b6688735b5b3a63252f85ce11f55f552bd58af37c24f7413f84cb3b68ec1b62e64d8d9d255b011570a7acf95f93724d5be81a640a0bb8d6d6ccb73a6901cdfce813935b0c56d42a1d1d53fbcce425de83e4a9a164d87f9c39e0aed97fb302a20c0692cd7bfe42a2a22ba52c2b288df73c371101d4296594", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) [ 1022.432859] x86/PAT: syz-executor7:30907 map pfn RAM range req write-combining for [mem 0x1b1de0000-0x1b1de3fff], got write-back 2018/04/04 23:42:19 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="004000acb05cb600"], 0xfffffef7) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x4000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000001c0)=0x7fff) write$rdma_cm(r0, &(0x7f0000000080)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000040), 0x0, 0xffffffff, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}}}, 0xa0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x4040) 2018/04/04 23:42:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="602dff05000b00000000000000000000", 0xfffffffffffffe4e) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e", 0x10) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 23:42:19 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a000000670f000001000000ff0f000000000000ff070000060000000000000000000000000000000f00008002005a0001000000000001006b2e00000900000009000000000000000000000000000000040000000002000004000000080000000000000004000000050000000000000083bc3233cb4b28589bbac0dd0a00000000000000000a000000000000fe04000000090000000010000084010100090000"]) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) getpid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x200, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x47c, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$packet(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000008c0)=0x14, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000900)={@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @loopback={0x0, 0x1}, 0x0, 0x9, 0x8196, 0x500, 0x0, 0x10108, r3}) write$cgroup_pid(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="319235010138fb8cdf2674d9fd9b2417b5071d2afbd1a2180453a3b95e22dcd99afb40aaba1bc8ba4e2b23da515b41d28e11a0be8d532dab971a2ab529276315d19e6e1b3746b79d20c53e4738e330901a30d4d55b581e"], 0x57) syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x40000000000000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3, 0xfffffffffffffffe, 0x7, 0x8080000000}, 0x98) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='9p\x00', &(0x7f0000000600)='proc+\x00']) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r4, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r5, 0x40045431, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r6, 0x404c534a, &(0x7f0000000180)={0x8, 0x5, 0x1}) r7 = syz_open_pts(r5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000240)={r1, 0x58, "e0b84a1e40ea3d6abe05fd9d3823dd7b0bb6edfcffd4136308e127431e4c6579e0f91bf7418cda6516d2731099a8cfdb70d331abd059c85e3cbaed6f413536910a2d72582ed371afe1775b97c818e3fad3acbec89d686398"}, &(0x7f0000000100)=0x60) ioctl$TCXONC(r7, 0x540a, 0x0) 2018/04/04 23:42:19 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x3ff, 0x100000001, 0x7d657abb, 0x1, 0x6}) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000001480), &(0x7f00000014c0)=0x4) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000080), &(0x7f0000000000)=0x3) 2018/04/04 23:42:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r3, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r5, 0x3) r6 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r7, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c7d7258856dfa2c42f88ee6727bf60000000000ef695b276a8d7923942d870000020000000000000000f253741803de85"], 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x3a0, 0xffffffff, 0x0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3fe000000000, 0x0, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x17}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, 'erspan0\x00', 'yam0\x00', {}, {}, 0x0, 0x1, 0x38}, 0x0, 0xf8, 0x158, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@set={0x40, 'set\x00', 0x0, {{0x80, [0xfff, 0x1, 0x8000, 0x8, 0x44, 0x4], 0x1, 0x9, 0x8}}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x57b, [0x9, 0xffffffff, 0x6, 0x3, 0x45, 0x5], 0x6, 0x6, 0x4}, {0x7918, [0x0, 0xa24b, 0x3f, 0x0, 0x5, 0x1], 0x8, 0x3ff, 0x80}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x18}, @dev={0xac, 0x14, 0x14, 0x19}, 0xffffffff, 0xffffffff, 'ip_vti0\x00', 'ip6_vti0\x00', {0xff}, {0xff}, 0x0, 0x3, 0x72}, 0x0, 0x98, 0xc0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x400) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r8, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r6, r8) [ 1022.639124] QAT: Invalid ioctl 2018/04/04 23:42:19 executing program 7: r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x90000) socket$key(0xf, 0x3, 0x2) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) accept(r1, 0x0, &(0x7f0000000380)=0x6c49b52d1177b97) r2 = open(&(0x7f0000000000)='./file0\x00', 0x50081, 0xe0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0xdb, 0x7fffffff, 0x0, 0xa634, 0x20}, 0x98) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r4, 0x0) setsockopt(r4, 0x800000010d, 0x80000000000b, &(0x7f00001a8ffc)="06000000", 0x4) 2018/04/04 23:42:19 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, 0x1}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000240)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000380)="66b9620800000f3223b9cd72660f2ab1b500baf80c66b8c4edad8166efbafc0c66b8b000000066eff30f352e0f01cb66f20f080fc75e0066b9800000c00f326635008000000f3066b8b3b200000f23d00f21f866351000000e0f23f8", 0x5c}], 0x1, 0x0, &(0x7f0000000180)=[@vmwrite={0x8, 0x0, 0x101, 0x0, 0x400, 0x0, 0x9, 0x0, 0x52}, @cstype0={0x4}], 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x62, "4b023e2e082d1cbea510e23894df26bb0dddefb63d14513b820e8af5ca3c382ee5d732fe595634ee3f299abb5a8d1e6306e6b234b6f0dc25c78b869120bca5ee8c6e9023c816e1256ba7f5a79de28d4c1a3d4d7fe2894867982ee649bebef92f7d36"}, &(0x7f0000000140)=0x6a) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00']) [ 1022.690670] QAT: Invalid ioctl 2018/04/04 23:42:19 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="070101014a010000540300005d8c000003000000a60c00000000000000000000a3293fbe00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8d959ed0f845337434a9d5bda0085d5d8923a64bf530f3282dafa73ca5d1f66e562610d58bd2628a8d0bbab217bdb4c808dccc2decf19bd845b490f568561f01c50cb9e461ef79e26031fb0e2420264fd72a3bdad32a283226d61bb4e2216fa0f410efd0b68caeb3a574eff"], 0x724) bind$unix(r2, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r3 = dup2(r2, r2) fcntl$notify(r2, 0x402, 0x1) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000100)=0x4380, 0x4) recvfrom$llc(r3, &(0x7f0000000380)=""/4096, 0x1000, 0x43, &(0x7f00000001c0)={0x1a, 0x20, 0x1f, 0x80000000, 0xff, 0xfffffffeffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) getsockopt$llc_int(r3, 0x10c, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) r4 = fcntl$dupfd(r3, 0x0, r1) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000300)={{0x2, 0x4e24, @rand_addr=0x2}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x0, {0x2, 0x4e22, @multicast1=0xe0000001}, 'ifb0\x00'}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x2b4, &(0x7f00000002c0)={0x0, 0x0}}, 0xff62) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r5, 0x8}, 0xc) getpeername$unix(r2, &(0x7f0000001380)=@abs, &(0x7f0000000280)=0x6e) getsockname$ax25(r3, &(0x7f0000000080), &(0x7f0000000040)=0x10) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000001400)=0x1, &(0x7f0000001440)=0x2) 2018/04/04 23:42:19 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a000000670f000001000000ff0f000000000000ff070000060000000000000000000000000000000f00008002005a0001000000000001006b2e00000900000009000000000000000000000000000000040000000002000004000000080000000000000004000000050000000000000083bc3233cb4b28589bbac0dd0a00000000000000000a000000000000fe04000000090000000010000084010100090000"]) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) getpid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:19 executing program 3: r0 = eventfd2(0x8000, 0x80000) write$binfmt_aout(r0, &(0x7f0000000100)={{0x1cf, 0x0, 0x80, 0x26d, 0x1ed, 0xffffffff, 0x3bb, 0x1000}, "de1331507f165eab285ef64d5d590b71214a46c54ac269a017264ee7df6e75277a286dbd06cf3cc3c7a6c5435ac5eb8ff813730c9f80bb24bdc78451ac49", [[], [], [], [], [], [], []]}, 0x75e) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f00000000c0)='./control\x00', 0x1000000) r2 = inotify_init() r3 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x81000000) r4 = creat(&(0x7f0000000000)='./control\x00', 0x10) setsockopt$inet6_int(r4, 0x29, 0x16, &(0x7f0000000040)=0x80000001, 0x4) inotify_add_watch(r3, &(0x7f0000c31000)='./control\x00', 0x86000006) [ 1023.261725] Subscription rejected, illegal request [ 1023.374228] Subscription rejected, illegal request 2018/04/04 23:42:20 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0xe000, 0xffffffffffffffff, 0xffffffffffffffff, 0xfe2, 0x7, 0x10) fchmod(r0, 0x60) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x80) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/42) unshare(0x60000010) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000080)={0xe000000000000, 0x0, 0x9}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'raw\x00'}, &(0x7f0000000700)=0x54) 2018/04/04 23:42:20 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000800)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x2000000000f}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r1, 0x500, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20040045}, 0x11) 2018/04/04 23:42:20 executing program 0: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) readlinkat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/87, 0x57) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x100}, &(0x7f00000000c0)=0x8) 2018/04/04 23:42:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a000000670f000001000000ff0f000000000000ff070000060000000000000000000000000000000f00008002005a0001000000000001006b2e00000900000009000000000000000000000000000000040000000002000004000000080000000000000004000000050000000000000083bc3233cb4b28589bbac0dd0a00000000000000000a000000000000fe04000000090000000010000084010100090000"]) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:20 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x100000000, 0x408000) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000240)=0x7f, 0x4) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000080)={0x9bbf, 0x100000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x8, 0x80, 0x348, 0xfffffffffffffbff, 0x0, 0xdf10, 0x80000, 0x2, 0x415, 0x8000, 0x5, 0xf8, 0x1719, 0x7, 0xb0, 0x0, 0x759, 0x0, 0x4, 0x6, 0x3, 0x8, 0x5, 0x5, 0x7, 0x400, 0x4, 0x5, 0x4, 0x51, 0x7, 0xf, 0x1, 0x0, 0x0, 0x20, 0x0, 0xfffffffffffffff7, 0x1, @perf_bp={&(0x7f00000000c0), 0x3}, 0x10, 0x4de00000000000, 0x1, 0x0, 0x1000, 0x1, 0x2}, r2, 0x9, r0, 0xb) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x81, 0x1f, 0xffffffff, 0x0, 0x9]}, 0xe) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) clone(0x0, &(0x7f00000a5000), &(0x7f0000ef4000), &(0x7f0000996000), &(0x7f0000000040)) 2018/04/04 23:42:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/18, &(0x7f0000000180)=0x12) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000300)={0x7, 0x99a, r1, 0x8, r2, 0x80000001, 0x9, 0x3}) r3 = socket(0x11, 0x100000802, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000340)={0x6b, "fbd331a2f07b7dcb1bbcd1eb04be3888fef3a01424fb01c7c1052a04519a9f0673c303f93d51bee43479d6e54d464f3cbec2f9f6def7386604b1fce98548b4d16886e966c0958d21e0cb3eaab61ebc8d10e028529c97538e09bc132ff17267358b1f0bb16b05ef69e6f933"}) r4 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) readv(r4, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/41, 0x29}], 0x1) 2018/04/04 23:42:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000007c0)={"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"}) 2018/04/04 23:42:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) read(r0, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/04/04 23:42:20 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8001, 0x2000) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'vlan0\x00', {0x4, 0x264, 0x400, "f2db14c266d0", 0x1}}) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={"797007000000000000000200", &(0x7f0000000240)=ANY=[@ANYBLOB="1b00000000000000c466df4c73a7bc2587dd30706b476a824a40eaeeb052472c4fb17bef217f7e82fff5ff2ada"]}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0x7, 0x6, 0x0, 0x3, 0x1fc00000000, 0x0, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x6, 0x3, 0xffff, 0x8b}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0xff, 0x30}, 0xc) 2018/04/04 23:42:20 executing program 6: sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/04 23:42:20 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(vmac(twofish-asm),lrw(cast6))\x00'}, 0x4154e2d7da1dd190) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x6, r0}) 2018/04/04 23:42:20 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x4000, 0x210, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/172) r1 = socket$inet(0x2, 0x80000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001440)=@broute={'broute\x00', 0x20, 0x2, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001180], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x332) 2018/04/04 23:42:20 executing program 6: socketpair(0xa, 0x0, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x3, 0x200000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write(r2, &(0x7f0000000140)="150000000000080083a66dd2d7c8a6d62c74529c9c", 0x15) 2018/04/04 23:42:20 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write(r1, &(0x7f0000001200)="7708d489", 0x4) 2018/04/04 23:42:20 executing program 5: socketpair$inet6(0xa, 0x80004, 0x1, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000340)={0x100000001, 0x2, 0x5, 0x7fff, 0x10, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000002000000, &(0x7f0000000080), &(0x7f0000489000), &(0x7f0000000180), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x39, 0x3, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f00000000c0)=0x98) getrlimit(0x9, &(0x7f00000002c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) chroot(&(0x7f0000000380)='./file0\x00') mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/12, 0xc, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) getrlimit(0x6, &(0x7f0000000280)) mmap(&(0x7f00002b2000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00004d8000/0x3000)=nil, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000300)={0x9, 0xfffffffffffffbff}) 2018/04/04 23:42:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) r5 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$KVM_SET_CPUID2(r5, 0x4008ae90, &(0x7f0000000340)=ANY=[@ANYBLOB="04000000000000000a000000670f000001000000ff0f000000000000ff070000060000000000000000000000000000000f00008002005a0001000000000001006b2e00000900000009000000000000000000000000000000040000000002000004000000080000000000000004000000050000000000000083bc3233cb4b28589bbac0dd0a00000000000000000a000000000000fe04000000090000000010000084010100090000"]) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:20 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x240000, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3180}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 23:42:20 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000200)={0x2, 0x6, 0x1, 0xffffffff, "492256666ed4fef181b33f1a6515e4c4d11fa9c9667f3765451874603e940663"}) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r2 = accept$alg(r0, 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000440)={0x80000001, 0x1e, 0x3, 0x5, "86a78d74cc08defe851540eea8ea4ca294acfad7c438d380f208d3dad6b98732"}) sendmmsg(r2, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="1000000000fcff0017deffff01000000"], 0x10}}], 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x408840, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="9579b06a60540008a8b07333c104fbe3ebc3a4abd1f4e87f8e8894d60d037c70c725676698df0f24cdfa1b7e3c75b961afda0c6f12f1a52fd7a5a2ae0052d47973102847fb3fe4add5a8ffed8557f1f8c666c04749b4e7e241e94f397fc442e975acc4c9aa0f63a32162c4c0d03a11fabd5ce494000000000000000000000000000000d40db2ae27e1aec4d9b17f2d99619e4a5cf64a38ef4569b03e0af2d7a1c8d8101a2e148d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x20, &(0x7f0000000280)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000300)=0x10) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000000180)={&(0x7f0000000100)=""/104, 0x68}) 2018/04/04 23:42:20 executing program 7: r0 = socket(0x10, 0x802, 0x0) write$binfmt_elf32(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x8, 0x0, 0x6d, 0x800, 0x2, 0x6, 0x2, 0x3d5, 0x38, 0x3b7, 0x8, 0x1ba6a945, 0x20, 0x2, 0xffffffff, 0xfffffffffffff32e, 0x462}, [{0x3, 0x5, 0x0, 0x9, 0x0, 0x1000, 0x2d5, 0x1}, {0x70000007, 0x249, 0x100, 0x8000000000000, 0xffffffffffffff1f, 0x800, 0xd12, 0x9a}], "4cfe6cf4cc836a868fc3f7494699a840f9aa1e44548a033481b00d8671a8cb27f5ce3115ffa30f9d4873", [[]]}, 0x1a2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0xe991, 0x0) write(r0, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) 2018/04/04 23:42:20 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0xfffffffffffffff7, 0xf5}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(0xffffffffffffffff, 0x40405515, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, "028b4cf3c1bd6a0541ad472bfda70bbdac20bc0de05b20a7e5c28f1a7a9657df9d32a3bb5e52e8684300601d"}) getgroups(0x0, &(0x7f0000000200)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) setgroups(0x0, &(0x7f0000000340)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x0) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000640)={0x8, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000700)=""/187) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000600)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r4, 0xaf01, &(0x7f0000000280)) r5 = eventfd(0x80000002) write$eventfd(r5, &(0x7f0000000080)=0xffffffffffffff90, 0x8) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000857ff8)={0x0, r5}) readv(r5, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) r6 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afbb8d5884537d49b853ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/04 23:42:20 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x5) open_by_handle_at(r0, &(0x7f0000000000)={0x12, 0x100000001, "c0c76f1ac59e45bc1c62"}, 0x402000) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) sendfile(0xffffffffffffffff, r1, &(0x7f0000e64ff8), 0x5) 2018/04/04 23:42:20 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) listen(r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x0, 0x22000) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000000240)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f0000000440)=""/4096, &(0x7f00000001c0)=0x1000) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) fremovexattr(r5, &(0x7f00000002c0)=@known='user.syz\x00') ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000280)=[0x2, 0x8000]) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000000)) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0xff}]}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x11, &(0x7f0000000040)=0x2, 0xfffffffffffffe3b) syz_emit_ethernet(0x0, &(0x7f0000007000)=ANY=[], 0x0) 2018/04/04 23:42:20 executing program 5: socketpair$inet6(0xa, 0x80004, 0x1, &(0x7f0000000080)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x4) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000340)={0x100000001, 0x2, 0x5, 0x7fff, 0x10, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8000000002000000, &(0x7f0000000080), &(0x7f0000489000), &(0x7f0000000180), &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x39, 0x3, 0xfffffffffffffffa, 0x8, 0x80}, &(0x7f00000000c0)=0x98) getrlimit(0x9, &(0x7f00000002c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) chroot(&(0x7f0000000380)='./file0\x00') mq_timedreceive(0xffffffffffffffff, &(0x7f0000000140)=""/12, 0xc, 0x0, &(0x7f0000000180)={0x0, 0x1c9c380}) getrlimit(0x6, &(0x7f0000000280)) mmap(&(0x7f00002b2000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f00004d8000/0x3000)=nil, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000300)={0x9, 0xfffffffffffffbff}) 2018/04/04 23:42:20 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2b0c02, 0x101) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000000c0), 0x10) 2018/04/04 23:42:21 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x2000000005, 0x0, 0x0, 0x0, 0x4}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/78) bind(r1, &(0x7f0000000040)=@hci={0x1f, r2, 0x3}, 0x39) 2018/04/04 23:42:21 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000010ffc), 0x3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3}) 2018/04/04 23:42:21 executing program 7: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000001c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x1f, 0x365002) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000280)) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) dup2(r1, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)) 2018/04/04 23:42:21 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) 2018/04/04 23:42:21 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0x1, 0x200000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:21 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000680)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000180)={'vlan0\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000013000902000000000000000000003050"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r7 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r7, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r7, 0x0, 0x485, 0x0, 0x0) 2018/04/04 23:42:21 executing program 4: unshare(0x60000000) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000700)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) 2018/04/04 23:42:21 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='uid_map\x00') openat$cgroup_ro(r1, &(0x7f0000000480)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200000, 0x0) r3 = shmget(0x3, 0x4000, 0x808, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00000004c0)=""/66) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') inotify_init1(0x80800) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB="28000000bb4e93caae97885600880abf049d7af8e193419bb9c353db38dba45aeb34e036d2fd0209b70f3229ca31466a4a8b4031998703e5bd19", @ANYBLOB="10042dbd7000fcdbdf250c000000080005005fb820050c000300080007004e210000"], 0x2}, 0x1, 0x0, 0x0, 0x40}, 0x10) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x84800) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="482c00004279c2e1337142639504e8ba6e99309c0b9e5654e430498afeba0892f61760ac60c47311729c9647c4bd08ec966dc4102b298f99201a730fc32bab33146e8573ab5462e606cb6f8b971cdcae3716984fb2c30b9c", @ANYBLOB="020027bd7000fcdbdf251100000008000400faffffff080006007fffffff1800010014000300ac141411000000000000000000000000080005000600000008000500000001002b4f0124c88f1fa771016049ef56f221b5db399abaddeb81bb2619609c3e8d58deb439c20cec38d79ebd8de32074023aab03ad90e515866772f7f35bd87a75407c20fe6139b29786a9e32a97f6b742d1b991baef2b78a4ea"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) fallocate(r2, 0x2, 0x496a, 0x7fffffff) r5 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r5, 0x227d, &(0x7f000097e000)) 2018/04/04 23:42:21 executing program 6: r0 = userfaultfd(0x4000000000080800) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x204) getuid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x4000000000000001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x12000) ioctl$TIOCNXCL(r1, 0x540d) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000909000/0xa000)=nil, 0xa000, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x5, 0x2, 0x3f, 0x40, r3}) dup2(r2, r0) [ 1024.769854] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 23:42:21 executing program 5: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffbfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000011600)=ANY=[@ANYBLOB='9']) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)={[{@subvolid={'subvolid', 0x3d, '7em1:/posix_acl_access?proc\nmime_typeGPL'}, 0x2c}]}) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x800) 2018/04/04 23:42:21 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 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$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) clone(0x8000, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000003c0)={0x0, 0xb1, &(0x7f0000000300)="dfa4d3c0e684373c22931677006e0b01e37b6bbe6affe7925d7edf0a6123644f1a5ca6ebcd95758d8475dc64f5d48e2f919e4e357e2cb81b6010452524eadbf361a4c640ff8a329e992b47761ff72c817e60f803fdfab401b3d48039e765d5ca15c1dbba5bdafb82cfecd3f868924d2fdf8dbdbcf99b035c331fe6c7659191f967ec77431e0487ec831ba757af1dd2371ab4c303a00f84ef6d3a0d5b1ca031c9f008c199d91b1f1d00917d9f694564b384"}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0), 0x1) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000240)={@rand_addr, @empty, @remote}, &(0x7f0000000280)=0xc) socket$inet6(0xa, 0x80003, 0x9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 2018/04/04 23:42:22 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0xdb) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=ANY=[], 0x0, &(0x7f0000b9c000), 0x0, &(0x7f0000da2000)}, 0x0) sendmmsg$alg(r0, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000013c0)="01", 0x1}], 0x1, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0)}, {0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002680)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x3, 0x4008000) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="e5ce2570a8ee22e071b5e13b9214", 0xe, 0x27a}, {&(0x7f0000000140)="b3c0287d0b2612aa125ea8091fec431d389fb5aec2d27ed07bfb6334f8bd38e2cddf20dc8d19e23a6257d27fa4601ec643f0bb81e44de78eb8a9ce3af041b1b6a30749a68c14b9e4d9636558a458645e3b1271811046e24d4207173540af03053e71f076", 0x64, 0xbb7}, {&(0x7f00000001c0)="95f263e3be73eae46d98d56d955df626199be5a7290e201bc94383e8012fbf8ab1801dcf5c31c81257e179d58c3bd0657c84a82c4b63f6ab82de2ee3636dc71a50c6ec149a83fc7a8eeccdd9ceef03d2778a0a2b393dc0477a0f8e2a51e21c1a0b7794bfb26788c93e8fdae33adbfb91a91e4bb77a41fdfd4b962141e8b26d3efe7c5c366b2fe4d435245e074156da4eef2a2e8c4feea1e9e90ecd463a11e3ad838792d75b7c4e04e8568216fd4d585b661972ceb3b485cbe98d5c3a6343e00315ec2a9c4661efc656cd29181e6c53033ac76ce7f7a4f302e418887f74df6327871926ebcd9e56b559a1f0f25c6260e2cb", 0xf1, 0x1}, {&(0x7f00000002c0)="d5ef8ef0c6f88d7ce8b582b6e3227123e6578eda19b4948737e370e43ff881d9ba5cce2139377629dea36585d0c8a98ca21abf42adc2be5d561e296291f3ae9f19c3cdde7feac896b06dcfeaa54e21376ac9ad09f994907d5fa954d1337f1ccd3c664245a365d044105fcc894aaa307282188ec4f8e50fb310fb79517bc807da6725b397b88c9b6cce6d04439e6e97f22482f3fd1f4b408b49a2c7623938d1db66a3f431707e4fd56f", 0xa9}], 0x1000000, &(0x7f0000000400)={'nouuid,', {[{@grpid='grpid', 0x2c}]}}) 2018/04/04 23:42:22 executing program 1: r0 = socket(0x1e, 0x1, 0x0) ustat(0x0, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x772, 0x80000000, 0x2}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/04/04 23:42:22 executing program 6: 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_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f00000000c0), 0x4) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000001, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x18, r4, 0x4, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x18}, 0x1, 0x0, 0x0, 0x20000800}, 0x4008000) 2018/04/04 23:42:22 executing program 3: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000001d00)='./file0\x00', 0x1f, 0x6, &(0x7f0000002a00)=[{&(0x7f0000001d40)="9b1903a28fbfea907b9a7f", 0xb, 0x5}, {&(0x7f0000002800)="31186e5cfda7297eed5abfae48cbdf4cdc75f94c2ac9bd96a08783502ef9befed92b2badb355a5d393e52d0dd42843222ef049439bc3af5859c872ee48d2a0e1a868e0bc428914f8b33e177d71ba7af1d0dd5f694b9694131f8512b7ccc78f2132439a03e0de805c37b6bd78703e5f04fb512e594b48a1c05fda7dca4f93d29cf67fc82d3279ae92290696f4b98688", 0x8f, 0x1}, {&(0x7f0000001d80)="32ca29b25953dc8acd039374ed0f", 0xe, 0x3}, {&(0x7f00000028c0)="f942aeeece1ae7d9b93d04948ea2777988640f66fac034034bf9a688870b7fc1828ebd58391e35eb4fe2bf85190019bdb8fa5a0fa99be400cd90c1fb2709a3fcd04c4e911ecda0eb4e40897812a6e0be3524874ffddd0da0ca2fcdeb4d1efa74b85dde46b7cb3ec38fff3f769c9d1d83e6fd6f18059a06e3703a63dc61f6a52c29fcd6a32c245635368a7e77d8ec75f66f767db839ab5b8a7ea57d15486d150c6e5f0483ac41ad32f255273c5f5046b59c26873eb54618d1a67223d7e425278f45eb14c013fb12f3d4104fcba6778f960f949ae024b0e1ae846f81e7eadd1ca3d9ae1f415f2fafe00198af72985d46cc24fbe76e90083d3e83", 0xf9, 0x2}, {&(0x7f0000001dc0)="566e2363588bbe2ec7b314f3c58d0a51ab6831a7a805328460823ad083bc6283d5c6df2e69c157d3a434d8a3dc3471f4", 0x30}, {&(0x7f00000029c0)="aa0fe8aa423273a0246da787bf8e7da4442d336c29e6966d17c311b69e7aa34f3e53ce3c283fa8aa43865013e8a5940e3b55499c5825cf4bc62b6c4d71165512", 0x40, 0x80000000}], 0x8000, &(0x7f0000002ac0)) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) tee(r0, r0, 0x1f, 0x2) write$rdma_cm(r0, &(0x7f0000001e40)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001e00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3b01000000000000"], 0x20) personality(0x500000d) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x2, 0x3, 0x9, 0xfff, 0x80}, &(0x7f0000000080)=0x98) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003540)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003500)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000003580)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000001bc0), r4}}, 0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3, 0x6}, 0x8) sendmsg(r2, &(0x7f0000001ac0)={&(0x7f0000000340)=@vsock={0x28, 0x0, 0xffffffff, @my=0x0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)}, {&(0x7f00000003c0)="d89c3faf8ad57c9954224aa8a624d30f6d8000118bd9cec4af96e013b8cc2bee00588b684bf91ec95d74ccff4f46cfe3a95a3aa53383b69ebe90a32f3d0ad299c7bcd108edfcc8d6098a501511b6d97819743e2e9b2d1a4a71cc2c24db1c4494e0543713a045ebc2f5f5d87a1fb14933b32e6b8e62f0a2d08afdb6e61a419216638fbeff06bd6c09d4a6e654fdcfdf4296b43e", 0x93}, {&(0x7f0000000480)="d1d0cb9e6530564d810d99fc31c53b25391964c65ab1430fa85053d47c68a67ade9c0322af995c8a721aa3d9b4d9df804b1102f1b8a458a2a3bdcb114d009d8bcf67fbff904f1ba8c6c9fd57636cf69c71c07a4bbcde61f23e15f2642f14eecdc2fa780431f97e0c8c36d1a28a4125a84f8441051177b9967355fa4c691d82464b391cc36748d6fce68c3b30d23015a49e8dc9f01b71816179509e557b81d52aac5348beece983bd6e74d3252f9d29e11985389cdd6d929dba7d93c30badd1dc9876d695321a7116824fcf845bdad30229153a82ce487b921d6e65a41ae75a24f7bede5dc0a088f598ebb5e7e9e61dcd54bfa3393b869b49bf79c191d1", 0xfd}, {&(0x7f0000000580)="eea1762f5cafdfc2f857bb1422cd87eba71ee032feef4bf400cebeb788891a9cead5158b58ac9501be4e442a5986cd88e99c977e70697782edff6c6135431fd45e2f452d2241669594fd99", 0x4b}, {&(0x7f0000000600)="b0bb6a8e50b1d82da18308f807c2ec3cf63ac9aa453374be79178ff54d8d31942e206e22b6d206c49eb19b886541e923f307f45cbaeeaea7cc6cba13ed68d2f0fa47fc1ee97ebf063540b824b9c60bc99e1ec19aaed9bbed894452f1ecfd9cb8833805e4d89ca7852888ffba36b2609fec068c62cf888bec117a96", 0x7b}], 0x5, &(0x7f0000000700)=[{0xa8, 0x19f, 0x3, "bd4f846c66acd1eec5d062e20148be0b6ebe3082325342c01b522ac0efcfc47b950f218e19a184f37e33dd6ac3a61c59407e62d92c48b77780b9adc5f078d2d0d48961fb2218c26951fe2b14271144629f0cc09cbbe2d6980a803127b4b20881f759c5142f788c6c217b275092c48016d0f0f4432591ca391ad409956465743f300ab984b83c5f1c503d5df7d08a06a0bf1e"}, {0x1010, 0x11e, 0x2, "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"}, {0x20, 0x103, 0x6, "b360d1022aff21bc8b852f"}, {0xe0, 0x101, 0x3f, "b7e2d16741453fb1f66999037e87bf0c1bef5c645a5e5ac9599c01ad0804afb86ab3fce2a16dd3bd2c85ed74f841d23ee99168ff32cfc84b5fc8e22b710225e80927c468a65a416f9921ab3fcebde41d3d84bd2c963f161af152006eed6d62b8f4d2b8a69765428189ca14773a68caca7b61dbc3f0fedb52e3cf3bea7ffe952a60badbe16c2a1e37af37e89f36d479071f52c3e9d0a389d598a3c348a3d1e1518a31fc697fb18cda0e8ea72643e59dfc20002697ef5c02c56009262d3efed4c6fc4abb5b6bd6d8d78bb9"}, {0xe0, 0x88, 0x7f, "295b870d99190f51475113d53fad793a55781d9e5e672f714eeae8b194f10a644b440ebe51465a239f6dda26e95c4d6c3118ef99d199850798ff636f8e0194d0219aa4d897093a6dde9b31cc27bae3c6e81f2d2a7bc35c97196465d76cc09c7635f2f1a6cc25200c82ef4696e52a453b5f6f372040dfc756acd8e5c02da12e58ee6c6a8a971959cbcdb0cfb7b66e0cb543c468ec2df72095242d44f6569a60999e8fcae28638649bbffc5f08d9a0a2de0396290954da629c7f1649c13b98aefd295d622822fd49a3651699b4703b"}, {0x10, 0x118, 0x8}, {0x70, 0x0, 0x8, "9f0569deaba1f168e370ffbe6e98e10a7e1eb61b80770ce1c7135b985f468ad41deb8e47118934fa0a7c4a1c12c186032801d8e19e04af698fc6d6067402a0b7476879a6ec5a773ed2d920948d4856794f3d5067dcf3909378"}, {0x88, 0xff, 0x9, "e5c30252f47cb06e113aad473da870435ff3859d96a4253dfbdcbbb3f54b8969200eaac5788bd7fa7bf1e3240bf93976a5fc5a2cf72337821103216b5a4f27af235827d9d87e297690c79295e273989f63d3239b98e18bd9ccbf131bc86a0f0c1e04eedbff2444dc98f8f2383bce6c5cbc50d0fa31a56dfe"}], 0x13a0, 0x800}, 0xc000) write$binfmt_elf64(r0, &(0x7f0000001f00)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x800, 0x3f, 0x0, 0x10000, 0x2, 0x0, 0xfffffffffffffff7, 0x132, 0x40, 0x326, 0x1, 0x0, 0x38, 0x1, 0x0, 0x3, 0x3}, [{0x70000007, 0xfffffffffffff001, 0x100000001, 0x4, 0x6, 0x9, 0x2, 0x2}, {0x2, 0x8, 0x2, 0x6, 0x8, 0x10000, 0x80}], "c676bfac0fe3ed89573e4834f643b550979111a9fa5f6fd78b671649f4f2ade0717d8de51fc92665040d3c78fbdd5e08777cbda5f379f7", [[], [], [], [], [], [], [], []]}, 0x8e7) write$rdma_cm(r0, &(0x7f00000000c0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x0, 0x2, 0x4}}, 0x20) read(r0, &(0x7f0000001b00)=""/164, 0xa4) write$rdma_cm(r0, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r1}}, 0x48) write(r0, &(0x7f0000001c80)="a980937e28d4e15d4d56c95a5a5c126f308caa35ace9e94c90e678b2e771f0b2bef250b31a0b6c8eca069323959a924e6b5c55d572efba6eb9ce2d54bd20862d51d9fe1f3231df7054b3810cbf3e773bfc8ef5025f780c72d8b8b877cc11a2d37271c9c00331c2d5b7764e5e7de8b1ea08cadb5077afd1c759", 0x79) read(r2, &(0x7f0000000280)=""/131, 0x83) 2018/04/04 23:42:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x1, 0x6}) r2 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x2, 0x109100) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380)={0x5, 0x3, 0x9, 0xfffffffffffffffb}, 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x0, 0x6}, 0x14) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 23:42:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:22 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) r3 = gettid() sched_setscheduler(r3, 0x3, &(0x7f0000000040)=0x800) 2018/04/04 23:42:22 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x20000, 0x0) bind$pptp(r0, &(0x7f0000000680)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x88, r2, 0x300, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1b87f480}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x20000004}, 0x4004081) r3 = socket(0x0, 0x2000000001, 0x0) getsockopt(r3, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000400)=[@reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000000380)=[@flat={0x776a2a85, 0xa, r4}], &(0x7f00000003c0)=[0x28, 0x38, 0x18, 0x68, 0x0, 0x30, 0x38]}}], 0x9e, 0x0, &(0x7f0000000480)="a21300bc557616e66997eb0810c78a6abc513e2b49f09fb83c6e3c3540a34fce301b0384f295a6f9b03f102ae407935fef317c25951dcddcd1f4a9ca73c0063f44119db825a9d74575fc33879d50f920af19c5a9555a6e6b9b8bffc836a7a957ffd8c13e4da290130bb0a3fa00ec69bf98fc2bf06fd7b8be2742425f0d3b3070f1ad6ffa7345175b242915cb1378de4199679a311d3a1ae9f29b75b9530a"}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000005c0)={0x9, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x6, 0x9c, 0x5, 0x3f, &(0x7f0000000580)='vlan0\x00', 0x7, 0x2, 0x7fffffff}) rt_sigpending(&(0x7f00000002c0), 0x8) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000300)=@req3={0x9, 0x5, 0x100, 0xfffffffffffffff9, 0x0, 0x5, 0xfffffffffffffff7}, 0x1c) 2018/04/04 23:42:22 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@loopback, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0xfffffffffffffd39) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8000, 0x0) accept4$unix(r2, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x800) 2018/04/04 23:42:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000a07ff4)={0x10}, 0xc, &(0x7f0000881ff0)={&(0x7f0000714c7c)={0x14, 0x2000004e, 0x101}, 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0x5, r2, &(0x7f00000000c0), 0xfffffffffffffff9) 2018/04/04 23:42:22 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000a466e189b4030000005fa3b1dbb8c0fa9124c8dd7ce20f93b4a18b"]) 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$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 23:42:22 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(tea-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xdc, "8fc5e9726456386c4d749146c67e9b224ea130aa9d8347eefebe761fd2763e07556d9ea49c00e594b508a05f9d21159917fc896463a3a7dea9758170bfcc3fc5dd18ffeec7f4bd34ee527dd28d69e5984a50a5ec71826539ddfd9c9f1c7ba95070d0f6203aac749ecf74fa3e1a215cb94221421455f162f0d24e70cd6c1deb649fa65f5d3ea674a568217bc788064feedfaf19f214babaaea30a65f5e521ec7862fc955d3fdefea8726d780e78c170fe10606524db001e9404eff0993e629cd9a7bcc65ef5d1b1182b8af664ef51853c95107218d01fc458115b4548"}, @op={0x18, 0x117, 0x3, 0x8e953afe9ab87f8c}, @op={0x18, 0x117, 0x3}], 0x138, 0x1}, 0x4) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f000088bfef)=""/1, 0x91}, {&(0x7f0000000040)=""/175, 0xaf}], 0x2, &(0x7f0000ec7000)}, 0x0) 2018/04/04 23:42:22 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0xef6) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x2, 0x9000}, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000005c0)={'yam0\x00', 0x800}) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)="3e85a55129d4321d4fa567452a44feb5440dc4115b225d49666bc0bc301917c0350d8d68ce31576072f2c5c6c247b0de797f1f1af3f2e75ead54e7df93c352628fb8416d26bfb95d3ce64b3a654f41998c191a9580656e25642bc834c42fd7b40fd84f00a51838e417ea0e55ff59a644f1c8e8cca4be1099329d4550c849511f20eb9d53e1031724624796dc327d", 0x8e}], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000640)={'HL\x00'}, &(0x7f0000000680)=0x1e) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) socketpair(0x15, 0xa, 0x78, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000000480)=""/226, &(0x7f0000000580)=0xe2) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r2, 0xfe17) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'dummy0\x00', 0x2}) r6 = accept(0xffffffffffffffff, &(0x7f0000000740)=@un=@abs, &(0x7f00000007c0)=0x80) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0xfb) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x6) 2018/04/04 23:42:22 executing program 3: 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 = getpid() ptrace$getregset(0x4204, r0, 0x1, &(0x7f0000000100)={&(0x7f0000000040)=""/133, 0x85}) r1 = add_key(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x80000000, 0x2) getsockopt$packet_buf(r2, 0x107, 0x1f, &(0x7f0000000280)=""/145, &(0x7f0000000340)=0x91) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000180)={r2, &(0x7f0000000200)="68a6c30895c9723dc3d53b72c5a04f52ce66de3ea1754a6e521e02228ecaf39cec947ac6af1395190e7e12d53d1f81c3a4707a0b75c31c69c32347ded1f7c80a44974237e516c7f7f1e141d717c0bdda3887901185e4a16da1e981d81a9decc356d4a3e5"}, 0x10) 2018/04/04 23:42:22 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x8000, 0x92800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xd22}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000240)={r4, 0x10000}, 0x8) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) r5 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000040)={0x1, 0x1, 0x1f, 0x9, 0x4}, 0x14) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000280)={'TPROXY\x00'}, &(0x7f00000002c0)=0x1e) setsockopt$inet_buf(r2, 0x0, 0x40, &(0x7f0000000080)="f2cfaba73ec9c9e608eeda288edda87aa42ebd1907e27f47476e94ab4b6ae4e9289e0ed34899a9d11820c5003094597a56a0c28c64874547728b999b6bd8790fdc745e0f3b3fa50f9266166ef977cddc9b7a9f74af5defad", 0x58) accept$alg(r5, 0x0, 0x0) 2018/04/04 23:42:22 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x28}, 0x1}, 0x0) 2018/04/04 23:42:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x56, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000100)={0x86, r1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x81, r1}) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r2, &(0x7f0000000280)=""/158, 0xffffffffffffff4d) 2018/04/04 23:42:22 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x400202) 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) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req={0x8001, 0x0, 0x1}, 0x4) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000080)={0x5, 0x8, [0x2, 0x40]}) close(r1) 2018/04/04 23:42:22 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80000, 0x4) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r2}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/04/04 23:42:22 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x4002, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001240)={0xf, 0x8, 0x702, 0x3, 0x1, 0xffffffffffffffff, 0x81}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}}, [0xf8, 0x1, 0x2, 0xffffffff, 0x100000000, 0x6, 0x3, 0x8, 0xc714, 0x400, 0xffffffffffffffff, 0x7, 0x5, 0x5a2b, 0xb6]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x7, 0x7f, 0x3}, &(0x7f0000000200)=0x10) r2 = socket$netlink(0x10, 0x3, 0x16) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000240)="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", 0x1000) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x38, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x10) 2018/04/04 23:42:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x6, 0x6, 0xcfb, 0x101}, 0x14) r3 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000640)={0x10}, 0xffffffffffffff27, &(0x7f00000002c0)={&(0x7f0000000b80)={0x238}, 0x68}, 0x1}, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) 2018/04/04 23:42:23 executing program 5: setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140), 0x1) 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) r1 = timerfd_create(0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x4a000) ioctl$KDMKTONE(r2, 0x4b30, 0x9) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0xfffffffffffffffc, 0x7, 0x20, 0x2, 0x4, 0x1, 0x2, 0x8, 0xfffffffffffffc1b, 0xb7}, 0xb) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timerfd_gettime(r1, &(0x7f0000000000)) ioctl$KVM_SET_BOOT_CPU_ID(r3, 0xae78, &(0x7f0000000100)=0x2) 2018/04/04 23:42:23 executing program 7: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) 2018/04/04 23:42:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) finit_module(r0, &(0x7f0000000000)='selinux)vboxnet1]md5sum+.wlan1 lo\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) 2018/04/04 23:42:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:23 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x100000000, 0x100000000, 0xf7, 0x0, 0xffffffffffffff9c, 0x9}, 0x2c) write$binfmt_aout(r0, &(0x7f0000000240)={{0x10b, 0x1, 0x62b, 0x99, 0x202, 0x6, 0x377, 0x8}, "e879463bf2c45c1b6b0b18893e850cfd9c87da6ba153c5f26116cf220034da2853be00bc290a4ed40ebaff2962f667d24c", [[], []]}, 0x251) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0fec8cdfffb8b6008ec8baa100ed8044dca70f005943f3f30f236f66b9360200000f32f4653ef30fbc9e544d0f229c", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000200)) 2018/04/04 23:42:23 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'lo\x00'}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x3, 0x8}, {0x8, 0x8e}, 0x7ff, 0x0, 0x1}) 2018/04/04 23:42:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00007c6000), 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x1, 0x2, 0x4, 0xfffffffffffff901}, 0x10) 2018/04/04 23:42:23 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000040)="12", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) capset(&(0x7f0000000280), &(0x7f00000002c0)) 2018/04/04 23:42:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/protocols\x00') perf_event_open(&(0x7f0000220000)={0x2, 0x70, 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, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6ff, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) dup3(r7, r6, 0x0) poll(&(0x7f0000000140), 0x20000000000001ad, 0x80000000) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r6, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$kcm(0x29, 0x5, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x7, &(0x7f0000000380), 0x10000181) ioctl$KVM_RUN(r6, 0xae80, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4, &(0x7f0000000040)) 2018/04/04 23:42:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x3, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c05, 0x0) 2018/04/04 23:42:23 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xc86}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000a0affef000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 23:42:23 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002a40)=ANY=[@ANYBLOB="060000000000000000000000000000001300000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000016cad308a24e0489ec0d4828a3f486c000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000200000000000008d00000000000000", @ANYPTR=&(0x7f0000000780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00`\x00\x00\x00\x00\x00\x00|\x00\x00\x00\x00\x00\x00\x00', 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@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x003\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000640)=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'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) close(r0) 2018/04/04 23:42:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="19ff0f00000000000000001133aaca48"], 0xff47) 2018/04/04 23:42:23 executing program 5: r0 = socket(0x2, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) write$binfmt_elf32(r1, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0xff, 0x7, 0x5, 0x9827, 0x2, 0x3, 0x2, 0x60, 0x38, 0x2f2, 0x4, 0x80, 0x20, 0x1, 0x9, 0xf6, 0x5}, [{0x6474e555, 0xfffffffffffffff8, 0x3, 0x80000000, 0x6, 0x80000000, 0x8, 0x80000000}, {0x5, 0xffff, 0x4000000000000, 0x1, 0x2, 0xfffffffffffffffe, 0x3, 0x7a901c0e}], "b8bbba91ced48f519cf682b973155125a107797fca928d2ed9d48af05b8c2135fe1b40fb68618bfb1f6d32f7289373d85aaf7f2edd6988401bfff69d95512a85e6aeeb558609754c83b85258f0f5b3f8e3a4b8de830f04a57870604f1c1bd738", [[], []]}, 0x2d8) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x4e24}}, 0x200, 0x7, 0x100000000, "a0f8488dd5ac8873c384280a550f6ed5f91862d38733d7f6779d7162b16a2079885761d860e8df29e015d8f956e72dcbcce8a824ba99cd3a5e62aa3d686303346e1d25063d27305a98efc3811873d95c"}, 0xd8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x1, 0x6, 0x3bd4, 0x0, 0xe}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4c9, 0x9, 0x3, 0x5ca}, 0x10) 2018/04/04 23:42:23 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000100)={"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"}) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000600)="54f552b7d64057c85074587708f50cfccf6446c2eb2b2f51959ef0f0bea4a1e7b3dfbff32a93a727a12fd844d5cc19ab0013a482d5288ba23fdc6703ffa3e4d6ce779bcc04bd28c17eaa105740665612b6464cfdee6ebfaac92c561ec8df1f1c2666b68293ff4c37c49c2eb2ffe0ca9ac02766dc18a3a336844ab0769ed505d6a9159168", 0x84}, {&(0x7f00000000c0)="1c4818a4cdbb89dd389a072707a658ee76da02293a90b458a65dffa3d5028c26ca5403e060dfef4772b1ee22f77cdbbbcbe48b02fe0c939f875cf220", 0x3c}, {&(0x7f00000006c0)="d0d4231dc9eba82ffe2f7145edb4ba3d077fe8ee12bbdc6dca44a1799486ca0ed7cfa34fa37e35dfeabf945a9c0964788f5a22ac4ab0a3a301a429e898339e97e8c4180c6475b6a9f35775b9b4e0270b692868b1aae47b687711f4e71e38a62801f92e0c0b57e909dcacd6726fef7818a05b310d3d47ca0e78f16f5858de4547e4dcce728b7ddd63ff81389fca7c4d7ee3ec26c394257d802193ff5778a6ff52d39cfc559ae57fa71007fdbc97861f6223bdc35195ce70178b230d3cb8542197d8f5e62ae74b834b0696f3dd4fa6773ceb466a3f2c139760f6451a8190a8b83d2cc6ca761891b75e", 0xe8}, {&(0x7f00000007c0)="e75766edd265a5996cea123e20fed69fe2f11b987cd7f4e2890185de8340de73575ba5fd8407", 0x26}, {&(0x7f0000000800)}, {&(0x7f0000000840)="26a3492c334040213e866bc19d9ae4b34f811a4c2b8c9c9113c68cad644c520f0aaaf671469558c10c462cdcb3c471d79efc8662e95e7d98b5d76c71f65a1ae390b5f752a1b721cc78e321afbad96b2c24b67619a6abcf812d2d645405a696950f159369e19a127579d4d32b662d3af256ccda74e4099bbdbb115ad033890a06ee3eef34", 0x84}, {&(0x7f0000000900)="068c951d3324bf3bb57737ec9c85762d90cfbcbe68eb7e03ed92f38ad53e4bb1efb09b577949f6cae464816d1245e4a4cf0e505dd7f6c0649825074e4e82eeeb6cc155eb727cfa1308e9ea3d6bd7c64d58d1c7dca5a6aceb7194a36faf803de8420ebe1d6f6664f2d0308740f01fdfa039a2198274957b98180d4b35542215e34a01713766c744b2271428f35fd3096cda4748452dc3af1374e6dc8a11cea4d2e99c35e9c919d32fa156f06a89e5b8b94646e403c307987ea8fdd99d091a0170ba70b8a7c03c451a77e4ce39e4f68113fd0f803220282fa2c87ee80123405d47256408f83b3c23a8f5391445f47e2976f4af7fdd4c", 0xf5}, {&(0x7f0000000a00)="88d984a3fa70db180df134f059a942944c966e7ba4e7e28c06aeba6cbc299c4d27ec5f5bb35513976a14ae0762e66ae4ad10f8e9dd93b1eb21235ea0146f1aa428d822ac4c7c8b3753fc27ec95a4bbd38fd623a3e4b24e04278a363ea369566920d69c0e67be8c6bc6a4d077c72f7943a9410b7a2317bf873aa4da94dd809223274466fff757", 0x86}], 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x2, 0x10000, 0x800, 0xed, 0xa4}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7fffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000500)=[@in6={0xa, 0x4e20, 0x7, @empty, 0x9}, @in6={0xa, 0x4e23, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e22, 0x8001, @empty, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x556}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xff, @dev={0xfe, 0x80, [], 0xf}, 0x7}, @in6={0xa, 0x4e24, 0x100000001, @loopback={0x0, 0x1}, 0x7}], 0xc8) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000800)={0x3, 0x4, 0x6, 0x8, 0x1, 0x3, 0x800, 0x7f2b, 0x1, 0x6}) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/04/04 23:42:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:23 executing program 4: r0 = socket(0x2, 0x80003, 0xffffffffffff5d5e) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4e3d8352297935bc79f0dbc6f9cba488", 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000000080)={'bond0\x00', @ifru_data=&(0x7f0000000140)="219800525d01e014753528130df66ac6e329e00b235ed1d304326763abcfef53"}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/04/04 23:42:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xfffffffffffffffc}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x20, 0xffffffffffffffff, 0x0, 0x4, 0x4, [{0x8, 0x3f, 0x4, 0x0, 0x0, 0x100}, {0x10000, 0x4, 0x9}, {0x6, 0x4, 0x1, 0x0, 0x0, 0x1}, {0x63e6276d, 0x3, 0x1, 0x0, 0x0, 0x200}]}) 2018/04/04 23:42:23 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000180)=0x5) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000100)={0x3, 0x1, 0xa5, 0x6, 0xd1, 0x4}, 0xc) ioctl$KDDISABIO(r2, 0x4b37) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xa, 0x5011, r0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000140)={0x7ff, 0x7f6f, 0x3, @random="72fb5bd776ee", 'rose0\x00'}) ftruncate(r0, 0x0) 2018/04/04 23:42:23 executing program 7: sysfs$1(0x1, &(0x7f00000000c0)='self\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x40000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000140)=0x879) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) fcntl$notify(r1, 0x402, 0x23) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000380)={0x1, 0x0, [{0x17a}]}) 2018/04/04 23:42:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r1 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r1, &(0x7f0000077000)=""/133, 0x139) r2 = semget$private(0x0, 0x20000000102, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000700)) semtimedop(r2, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) semtimedop(r2, &(0x7f0000033816)=[{0x0, 0x8095}], 0x1, &(0x7f0000034000)={0x77359400}) semtimedop(r2, &(0x7f0000000000)=[{0x0, 0x81}, {}], 0x2, &(0x7f0000000040)) getdents64(r1, &(0x7f0000000040)=""/1679, 0x68f) 2018/04/04 23:42:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x0, 0x0, 0xfffffffffffffffd]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000000)=""/64) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = getuid() ioprio_set$uid(0x3, r1, 0xfffffffffffff000) 2018/04/04 23:42:23 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000000280)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x3, 0x6, 0x9}) [ 1026.957138] QAT: Invalid ioctl [ 1026.974594] QAT: Invalid ioctl [ 1026.995345] QAT: Invalid ioctl [ 1027.012155] QAT: Invalid ioctl [ 1027.033145] QAT: Invalid ioctl [ 1027.041232] bridge0: port 1(erspan0) entered learning state [ 1027.053137] QAT: Invalid ioctl 2018/04/04 23:42:24 executing program 1: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000001ff8)={0x0}) sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x231, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000003000), 0x0, 0x20000000}}], 0x2, 0x0) 2018/04/04 23:42:24 executing program 5: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x10) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e23, 0xfff, @empty, 0xff}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={r1, 0x50, &(0x7f0000000140)}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000000c0)=""/5) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/04 23:42:24 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0xffffffffffffffaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffffaf, 0x42000) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000003700)={@empty, 0x0}, &(0x7f0000003740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003780)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000003880)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00000036c0)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00000038c0)=@delsa={0x14c, 0x11, 0x0, 0x70bd27, 0x25dfdbfc, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xa, 0x362635772625ed7d}, [@ipv4_hthresh={0x8, 0x3, {0x1b, 0x1e}}, @address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x2, 0x4, 0xcd}}, @sa={0xe4, 0x6, {{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@loopback=0x7f000001, 0x4e20, 0x400, 0x4e21, 0x3, 0xa, 0x80, 0x20, 0x2c, r4, r5}, {@in6=@loopback={0x0, 0x1}, 0x4d6}, @in=@dev={0xac, 0x14, 0x14, 0xb}, {0xffffffff, 0x758, 0x1, 0x1, 0x7fff, 0x3, 0x2, 0x400}, {0x2, 0x0, 0x4, 0x5}, {0x5, 0x8000, 0xe92}, 0x70bd2d, 0x3502, 0x2, 0x7, 0x4f1c, 0x1}}, @etimer_thresh={0x8, 0xc, 0x2000}, @tfcpad={0x8, 0x16, 0xffffffff9b65e2c1}]}, 0x14c}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000417000), 0x0) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x30d0, 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)={0x0, 0x0}) tee(r0, r1, 0x7, 0x0) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) r10 = getuid() r11 = getegid() sendmsg$netlink(r1, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfb, 0x2}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000100)={0xac, 0x3b, 0xd00, 0x70bd25, 0x25dfdbfb, "", [@nested={0x40, 0x95, [@generic="7e96e3c4ffe9e7954fa1a6549102a029fd47abee668faa6523337f932c3ed29f062fd1", @typed={0xc, 0x5, @u64=0xfffffffffffffffa}, @typed={0xc, 0x7a, @u64=0x200}]}, @generic="95c062d8d1b992c642bb2891bff914ab2b87f36630ebcd0f6658accd1c702c340bffd31f2ca601f88e1c39e99840c1c619e5c6afdcb8a4b6b35452d8447d882468c425567490d2eb65d0d5ff1e8ba77fd4dc9a302620f31b80b1"]}, 0xac}, {&(0x7f0000000580)={0x2a0, 0x25, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@generic="8f143a906beb083a9a87666dae34e2b46a3ed8f5b1034be06ba9a126e41ae595e1987400571c838e25690836ffe84712d2bae9cb2f5fb540dea2a1efa5014051e1fce9fc33b934a902cdee3375c086cf3053cc95c0578712f84088af3c35d2bd40a143ad5e137e1c71706c978ba2138efc34fbf5371f52f08df849695e1dbb99202234c287d355b4ca26be98c88f8c4d6b285b5c21cc4537a848bbe65834d613d281396cb9b3ba3c1cfd5d7bd8bdab691cdf431022f5f93338440c46c9a9dcac311811a9620f", @generic="a28aed334bf244752afe66e1a85c7f23a507647f8a0a672e2128e823fe7853472070afa394fbcaa8f37d1e6ae359648a5a8f08fb870fb2a44ae412f00879fb0c659e49d1328bba91901d8ffc80d43d1166ce2cb1b672b82576f4507748af0472f25e0f30cc97372b8f6576a99afbd43a33023ada980ceb935f462a7439f1dfe9d3326e0480d2f020c7825e0a171df28e5a47953d39a92c7744da1b3f1e8e9d202e3d96e4b164050217997a5823cbc5dee810766f5cf6da5ea523044d4b51d0eb23ec2659b45d9f37cd0c2aff59", @typed={0x8, 0x74, @u32=0x5}, @generic="059145208fde0b87fe88671673aa36b465a221cbc66281ae5850d8a8ef7f4a40f34ce2b094afbeb960d2f75e0e7e2c4ac32d4472f9f21077aae5956fc34f3309fc8731d9b866693d50449c2e71dc517ae2f78dfe73a76316d380c9da0f4b2aec8654869896596228272d11ab32671dfb88493ac2264a65f8aeeb2f7144e46f6840fe5c61792af383254644a38a46c94f95d3568447cef84056ec8b52ab414f6da2873555522a856c108f042322b779b09146d1e2f4d6dfb21c4762055b58ee491351b779f4c7f5c920ee146a4f398b1f8bfef947c15421b0ca47459e7618f196dbb2f02fe71f0f5eb66ec99548715264038c"]}, 0x2a0}, {&(0x7f0000000840)={0x1e4, 0x23, 0x600, 0x70bd2d, 0x25dfdbff, "", [@generic="c9095921094a32811392385ded23c2e74d0ca4e4b76992e4d9dafafd0ddc75f9f31a92d006009f78f76b3092bb9f03f751bdcb1f71004f342f7a959fbe9e1364171d67de9605351e148a5cee8021c13d9ca81d1f6e1fe6ba8dcaa5dc220b04d45f29bcdcc92c502517dd4d137eb0ebf2605a6faac617c4bf210269dea97e8e8d7565cc7369c7c7e81b76f4f6718c3c21957ed0caab33c606118fe45b260d7bc3334e0835a8822a8c5236813da8123dd6d8f222eb546f1e50631d48", @nested={0x118, 0x4e, [@typed={0x8, 0x3c, @pid=r6}, @generic="faa86ba20228db72e68c55e27603a5fb1613fa8b25071f7fd4560125900eba63db", @generic="9b243ff9442bbf1737b8c34023cca55fbde1a2d47a2c15f860fca2aecd4a199d45f22fa93202bb62cffdc62057c23a1531c026bdcf5fb144586248b190104f1509c10aa51176919454bf58a027bc277b7a8bc89e93fba756eadbeddd9dd8729ae68c276760626bc86b2179639683ddfc326da8e9268d5a959810d05d8a2896806224aaa2b3c29ef699da68d31bfac22bbbe6421dee4bbf55e78e1d580c450d05fba5cafab732884c9ea7e946834e3a8c6e66", @generic="30cb644f7981e63656fd6d481dd79253946e7ab2dd483ca59ef3807c9ed028ef46a72414b8ba9e11dbdbd4541e16535a63", @typed={0x8, 0x60, @fd=r1}, @generic]}]}, 0x1e4}, {&(0x7f0000000a40)={0x824, 0x31, 0x0, 0x70bd25, 0x25dfdbfe, "", [@generic="5ef90ce5f1ed13ebfe34fa946a56df0627471cb10d84b8e2328d64820d358febd55c0f5948f1c779b2528a66a1036265b827009bf316352f7ae7c617d68b8e1b1bfefd73e18178f084d4add1e8c67dbbe82338da005fbfbfa68b70dfd1f24645a2651e87400c7cd116c53eaeeac6055100c9a38bfd8e20e73e2d431ba303f6cd702e7926712f5eda4922c5d822236ad3df437d9e7ace83aaae18c5391a9ded151744840c5188229ab62b4380528156e2429c8cff9721495ec8", @generic="a918548f7c1bbbf2ba332b68e648113af0b72fc29a08af2c2b4dfc705224e8c28721692457e99a75c409ce6bbece5a89d64d04255d47a88397ec09344fb36cb47de7370bd6e8a74f5d69d48f897b8b0e9ee75f9ba504ca92d339ef86c10222bb20fc06cb2a596917597827ba0b0d004a0e621805ef7b58266c437ced80d1d15ebda329f373738adb28dec8d153bae10b4296a2c6d3de3e213f87e136d2", @generic="fefebeddb88ad106251afc05b2d634a3e18c551643698676497a22ae913d820d0e9b0a5eb3497b", @nested={0x324, 0x77, [@typed={0x8, 0x70, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x86, @u64=0xffff}, @typed={0x8c, 0x68, @binary="66583691a81b8f2f8455075e15690dac16eef312fa16282da2ab82725a7c60480eed6ae4efd7ec7d5fe74f29660086af0c1651b861bc723852f8161d1f9ff50f6d08cc402f1ec4ff963cd274f48bbaa1b2539edf2ededa955951512645bf48eb61eae81e244dee50ea502d5aa47b54460b735460a3db6dae0d43a4d7557c1f34c40b0b7a10f7"}, @generic="eddfec6123c1e089de70ca000659c8a00d6ee0e09b45665bc8794923b8d7a4dee5bcb085fadb6c5001bfe0c42f0e5372e06bccbb137ddd04e625d43bdf8bddfd2e93175941d971772b7252c3cf6711f3d4001ca324117100c385b3e46e4ad17b1e127060a9e0204fb34a8a3cb1225b892eae12e3aa1e51856277e7a8217936ac0ff5a7b55118e2cb08be5518e8270c019a1a460dff2f13fe17b7969ef7a54915e1d9c68efd7f57157f1ce30b60064b57a80914028923f082ec5ace57db8af6e30111db573a3de224844c504c81a6e7994d6815f4470d1084f4f02adfc50023f421081ac4efd79d7b", @generic="10df8119b8d1993f9494328409a67c038dce296a1f60688d9add9d89591cf5a6efd501f0fba6bc3a763870c505e725184d98f262fcefc1db945d827d7231b121998121ab33676148bf24e13a07f5068a729769fed933e28d88dc1083a92f3f8eec9558b298093c936167a4f17767a6cb793012e4fe74a6d27a61c73a657336108f0d4d12a2ced8f37ba23f83e7239189ab7c3803915b565639e1a8dc2e3eed49eecd3c76", @generic="294a97de6df80e7244cb62624aba92d79d541b9a3a71b16033ca3a444873bf2aab1b203217a3a249ec84eef9b125bdbacb6cd6539d4431b97be8cec8f36119d79100f2c0a33b5b15f46bdcb12b3ca1ab7d7f02f423ff7707eb4107f3a3cf769463962437e68be5c3f57bfd5de00008fa003f1b443f9a5a5eddbfff077c62357e872c8fec0b91255c25c4b4d5982dce1bb1c530da2319a3c654f7272d4cb44d16079bdc49e4675b4fd56e87d10bfb61c205c4146aecae5b56a965e04577417e0b3809a711d58fb4a950860e2640a078f69eb723482dd0e731a6d1d2f8b3f16d54866dc0c72303", @typed={0x8, 0x4c, @u32=0x9}, @generic="55b8ba"]}, @nested={0x244, 0x24, [@typed={0x8, 0x92, @str='\x00'}, @generic="6b6135133374561ebbae7bc2658d9bfdf76545a1140bc066852f8a54fc4181caed2d869da64a82e0d3cf9d758b27d900bc18619c6204740356c08ce318d48cacf9b02edd93e8b2c557e7b87daf15f23bb70ea6e3e6510985a83d2260157b4d66a7c9ce558248b5880a1dfc89630bc62cf429b5b94af6ea7d7410d5c16a721090de76a9a66b9b6ee595e310f8d2405f180acea61af84b216e", @typed={0xc, 0x11, @u64=0x2e9}, @generic="9873922a5fe3788f4a65d8a90ba615a7306af1845b992587fe21e65cb26cd628e94e15f6007e3ec435f4a3b349e8e4f03e3955b40056dbe911e59359a83e81cf9117858b3175ed22b9aadfc689b0ee7a3a68dc02e2ffbe812b4343e163d8a70f1580bd3e36db65261773cac58d29dd899ff20f3307f453ef27ae8f3f79aa2d947f28a55c76d902d6aadcde362a097f1e685618ed05062ed9d941d4e9800a23c286cd9b1e3e7c913fdda2459df43bd417e987a39bead9e0272fc4c8af535842922d1ef0af934dbd4f336d7242d689d2dd0150f8e56f1283813d5704540511c8820ead6ca6d3e1855896d81090136212ecf640d71ff50f", @generic="1a980220fefe2e5905aa85627b5d11cfa292d695e171de3633cef1081ee3800bad9a5631383601b2c2904ea91f4dfa1f2bef010e789cb14b03f2dc4af8a66c11e942b9bae4c52dd4a595a5896edeacf50d47555e6c53ecbc3f72db3497563399fa28ebfe9357004fca1d8552680de4c1cbbb397f1afcef3de567eee508ad5eda09e01e4bfbe9a5ada2d2cc8dd05a051a200e0e9c66013d2304d0a8"]}, @typed={0xc, 0x38, @str='deflate\x00'}, @generic="162e7fd9137e104b29eb2e2c181e38fd5452af0595fc5df419b6a062b3e77e08e08cedece7964af73aa854", @generic="0c1d3531f307d2134142e04c15f9b7010c10470c7488f640aec4e0e92a9c0ebaa71cd5b0756e0b5b2ff849901128df31f7e5c5d8f6ff1721c2d52581147a7bbfad7454b8fda6c758acafd31f447da56227f7a7c269d96b8821ab2cf3a2a81243a006f8508ae86904c1d311064add10630ec08264f0f18e7fa7aa94b1573ff2971394053e5e7f37d2a3e8abf862eb604e6ad2bfac26a09871a43391133b886a404e781e78f00b06a7286ea65643e63d52db686d24cce3527dbc2a072fec27df0257d22368b96cebad79b64d1e369254a98f011e9f514d7d625462b7370ffba6a72d8d2ad4afab1d565f7423d0fb43acd65d6ed8ba79c6785f"]}, 0x824}, {&(0x7f0000001280)={0xd0, 0x2a, 0x4, 0x70bd2b, 0x25dfdbfd, "", [@generic="e3b0496c4b5f6a7d50cfee121776e64ecaca2a2ecf04abb06aa9d9e69966ef531051f924331da8fbaf82cce2bea60025c4dfd0162e671441986b6e41c112073014399b8339a5fc46cd9d4797092b43a6306fdc27bdf475b0567ee973e87ea920c17a95d43624f3411de78303d030728c0b2682c8a893dfb0459d1c760f62502e21c9a838ca1dd6991e2e4073f1a22d314e33c8d66bc715ed4afb8ef898", @nested={0x4, 0x23}, @typed={0x14, 0xe, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @typed={0x8, 0x3d, @fd=r1}]}, 0xd0}, {&(0x7f0000001380)={0x1100, 0x37, 0x100, 0x70bd28, 0x25dfdbff, "", [@nested={0x10f0, 0x65, [@typed={0x8, 0x36, @pid=r7}, @typed={0xc, 0x14, @u64=0x8}, 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@typed={0x30, 0x27, @binary="af3716aa6be0b67ef64579d3286f75053c079d58a2c58828a205519f20182bf85a3eb509a76e739524f8af"}]}]}, 0x1100}, {&(0x7f0000002480)={0x11ac, 0x34, 0x100, 0x70bd27, 0x25dfdbff, "", [@nested={0x19c, 0x46, [@generic="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", @generic="accc3f22f65d18bc46fb3756b535a37b95b9de7b3b65d320ee7f6fe15fd2a65ea6230d4e09e5620406b97b602d73f2980b6a1df792de8dc612a89b6a7803fbf6cd22f8a725ec535da2e1a0962a02da323cce2f71bbfed1fd8a8ab1b01a24a10891eab7911d03837f5ee6ead757", @typed={0x8, 0x1a, @uid=r8}, @generic="3110195bc1823581ecfe92380278381bcf0337ef81409445cb9fefca7a2ec1ea4f4268ed"]}, @generic="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0x11ac}], 0x7, &(0x7f0000003640)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x78, 0xc0}, 0x20000000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000002c0)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000380)={0x800000000000240, 0x0, [{0x10000, 0x80, &(0x7f0000000500)=""/128}, {0x2, 0x21a, &(0x7f0000000400)=""/85}]}) mkdir(&(0x7f0000003a40)='./file0\x00', 0x50) getuid() 2018/04/04 23:42:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r4 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x3dc8}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x1f, 0x4) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000200)) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000001c0)=""/11) getsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000000000), &(0x7f0000000100)=0x4) r2 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, r2) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000180)=0x1000, 0x4) 2018/04/04 23:42:24 executing program 7: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='/dev/binder#\x00') r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x5c000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) 2018/04/04 23:42:24 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getdents(r0, &(0x7f0000000040)=""/89, 0x59) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) read(r2, &(0x7f00000000c0)=""/91, 0x286) 2018/04/04 23:42:24 executing program 3: pipe(&(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)) perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 2018/04/04 23:42:24 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b6ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d56ff4)={0x30000001}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="f367aeb11a32a6ed110eb691f6d1c2e1", 0x10) 2018/04/04 23:42:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000d90ff7)='net/unix\x00') getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000080)={0xf002, 0x6000, 0x0, 0x80000001, 0x7ff}) epoll_create(0x7fb) 2018/04/04 23:42:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1b, 0x4, 0x9, 0x200, 0x10, r0, 0x10000}, 0x2c) gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8000, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x40000) linkat(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x400) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000105}]}) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000040)=0x1) 2018/04/04 23:42:24 executing program 1: getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000480)={'IDLETIMER\x00'}, &(0x7f00000004c0)=0x1e) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f00000003c0)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {}]}, 0x108) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x180, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'nr0\x00', 'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1}]}, 0x1f8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x2, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x9}, 0x8) io_setup(0x0, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000700), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'gre0\x00', '\x00', 'vcan0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x138, 0x138, 0x1b0, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'ip6tnl0\x00', {}, 0x0, 0x1}}}, @cpu={'cpu\x00', 0x8}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "2c1e633dbc519ca3df03aaec7eb71c330b22a8df13ed663ec727cb109e1405a01328e0626c3d360c568fd75e7218dbbf894b06b225716c57d7c37a6ba03084e3"}}}}]}]}, 0x2b8) 2018/04/04 23:42:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket(0x2, 0x6, 0x0) r3 = semget(0x1, 0x2, 0x243) semctl$GETVAL(r3, 0x7, 0xc, &(0x7f00000002c0)=""/99) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) listen(r2, 0x0) r4 = accept4$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) r5 = mq_open(&(0x7f0000000000)='\'\x00', 0x1, 0x1c, &(0x7f0000000140)={0x3, 0x10001, 0x7, 0x1, 0x0, 0x0, 0x7, 0x839}) r6 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x10001, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f00000003c0)=r0) sendmsg(r2, &(0x7f0000030000)={&(0x7f0000001400)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00006e9c68)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x0, 0x0, 0x1ff}, 0x3, 0x9}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000003680)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000000780)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000008c0)=0xe8) r13 = getgid() r14 = gettid() getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) r16 = getegid() fcntl$getownex(r5, 0x10, &(0x7f0000000d80)={0x0, 0x0}) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e80), &(0x7f0000000ec0), &(0x7f0000000f00)=0x0) r20 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000001100)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000001200)=0xe8) r22 = getgid() getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0xc) stat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002500)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000013c0)=0xe8) getresgid(&(0x7f0000002600)=0x0, &(0x7f0000002640), &(0x7f0000002680)) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000026c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002700)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002900)={0x0}, &(0x7f0000002940)=0xc) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002a40), &(0x7f0000002a80), &(0x7f0000002ac0)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000003200)={0x0}, &(0x7f0000003240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003280)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003380)=0xe8) getgroups(0x5, &(0x7f00000033c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f00000034c0)=[{&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000480)="5968ab147b1bb84307563f37e2ef2d0a6848e68b94315602d6827684458014f08403100f9cd1eef095ba0d9602c0216c43a899471d0536b2e87b2c542843a53f307bee41fe96c9d663462729be7a761393c4e3a06dff7e38db039e91c1e93fb6ce9f0b2632542fcdce13", 0x6a}], 0x1, &(0x7f00000009c0)=[@rights={0x30, 0x1, 0x1, [r6, r4, r5, 0xffffffffffffff9c, r1, r4, r5]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r1, r4, r5, r2, r4, r1, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r6, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r7, r4]}], 0x108, 0x4000}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000b80)="07e4af129f34c548b9b1287284ea284ac9d1c6e3fcf3701fc7d809ab7f5def6053ba4d58f25bbf31a35d0e50a1f05e3bdd9c584e4337844ba4838ba775bb23e44f814bd41e0115fcb81941283eaadef0fd5f4336cfefe1f0b2315c6b2ac0a01e09a7e1c4dec3ec166afa6233cbdaebeae924ea8e8acdfe68f82af660b1f9ebfa0d7a2dab27f824869127aa5390ca1774bf37ec", 0x93}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000000c40)="7a412aa4e18b96ed411797457dd3b945f51cb15fb1ec4d35f7d0f2381ca7680a9535f89692990aeca3e86644a68c39", 0x2f}, {&(0x7f0000000c80)="72e87d5a5b9db47e27c11143d1f43a17f18790d04ce726df624962133feeeb276561aae685a676b0343313fdb4a150d43a584df42dae0387bc9eee8cc4c677409ff45e8d4d843a5f01369362b2f1ab4cdc43b78c0008d83b449a8c4068ef35d87d7eb7bd2a492a1a6a99d52fe170e2e5f103c95859a9445eeecf0b1f4876fcff17715241e7254a9e2c33cd587cc971edda7a09eee409ef2198b62aeb104991d840b28d1e609153b75b5217b45c27", 0xae}], 0x4, &(0x7f0000000f40)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="000000df1f000000000002000000000000000000", @ANYRES32=r5, @ANYRES32=r7, @ANYRES32=r0, @ANYRES32=r2], 0x40, 0x804}, {&(0x7f0000000f80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000001000)="d895f35f5db3c18de1b44504a4494762bd7230a54f4be8de072d313ed0", 0x1d}, {&(0x7f0000001040)="22aca7febbe98180bc32631d8f60b5cd24e283f87b1bd976077761424c73050ed4724cd163510b058904a4e762a5d44ec4a1de0acb072e5b3af8d2b20a56c6e874d810b9c0189d9642e5dbe240dea5f80cf0adc011512f486ce49cc986552cabcf47c024b24eb9ddfed666", 0x6b}], 0x2, &(0x7f0000002b00)=[@rights={0x38, 0x1, 0x1, [r4, r6, r1, r6, r0, r1, r4, r7, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x10, 0x1, 0x1}, @rights={0x28, 0x1, 0x1, [r7, r6, r7, r6, r5, r7]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r5, r6, r5, r5, r5, r6, r1]}], 0x140, 0x1}, {&(0x7f0000002c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003180)=[{&(0x7f0000002cc0)="4591410c2c156787b2c3ad57f1b3703bb35e268d6104e561e94c86800aa48570a0b4869924c31be6e209d82db153d71ed4658efbb7b561907fc771384af293f5eeed5388", 0x44}, {&(0x7f0000002d40)="67371cda6359dfddb94833728cea41fd53", 0x11}, {&(0x7f0000002d80)="3ed01665d198b2bc8da5a2ee95118c88ec", 0x11}, {&(0x7f0000002dc0)="96ef1babb6ae1d9ce5ad90f4410958d4479ae817ccb5ef8e901507a256161808613713de66a19d245afe33d13e1a2adc15a50f51175ef6cdeb1149796102e613ca53b05389959359c9ec93a9fdd2bcbbe99d1c3734f6d4867d4721c264ebebbb368689e09ba6c8fa56ae9e492d959401de7de19c3087d5010f133b4db9f5ede53a82f1362a92e2b20d593b0970cf0d3de34d69e16f10f31e7e13a4b43405c77e28236d0ca88f8811c66eb0d405f9c80c5cbc5e72d6653466627c2dfcfe96fa8c8cb2faa3a6ff44d71620af2fffc1", 0xce}, {&(0x7f0000002ec0)="e0763a4338690a5546c842540960edfda89d345cdda1712491def41fc42b551aca021fc52dd8ae453176b4d274157f03aefbf8424a72a8789b3cc1f079a55432cd7412f31a52d47f471ada41b11d2ccfdae3eca1955847cb27cf36488e86bd641bea6f3f92d19a95dd40b5513edb800d672a91f7742f1eafd100fed3bf8a1eda75a9b26957", 0x85}, {&(0x7f0000002f80)="4f298efba50a541c7d7840fc1a0aebf1f62fc2ea764c8c98ddc970a3e31b018e9689d9a1d095017d08d25fa3d47151cce78f9ff4bd769b5c23052d56b9a5a0d7d6ca9a7c96beb357680ca87c51e1824069dcef6d8916eb9766a563eac41100072ce5086dea2e0e0592e2a225fdd2ff648ee096988da6fef59a3de4369379685edc00cf6135d0580721686bb99f660e27f947ab446a1db122846bfee27aee1ead9d39f966a6e3728246ce3a3dd3245465104916d89d1ffb968aa8336b98f6d10ccc3bb723a3fa51d30586a492e759a94e8c34a9aa5a08225677c16ed8db8fe9e08cdd8e065323f1df9c42d533a2b11e", 0xef}, {&(0x7f0000003080)="933086c78f0ef1e5dfffdd4d841ad10c44e28d87bf3159b4ca9154691875bdd4fdb9833daf622863176157c8d0fa79820c3764408d6494fa15dc4f0985b925e895bdaadfebc0dd92ade1b0ba33671eb7f9d81956bf5daf2777b581df4f39f9a0c35d4379687a6e410529dfb147b509beb1fdb1d17502a6ceed2e43856bd9fb5eda84519a80c310e310c33e5685a70174a11be3528393e3301c2e1a60255b1b6c353cd8d105dd95eb6ed14d29af5a2da60deb60786fe4304aa7d90a8a0a7630740ceace6ba0ab7edf022cac143959bac78c7712d6341987223ca2d612", 0xdc}], 0x7, &(0x7f00000035c0)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32=r5, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r37, @ANYBLOB="000000002000000000000000010000000100000098afa7518f901495d85aede0b7e95e72e7c001fd", @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x20000000}], 0x4, 0x0) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) r38 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x80) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ashmem\x00', 0x80000, 0x0) ioctl$KVM_NMI(r38, 0xae9a) shutdown(r1, 0x2000000002) 2018/04/04 23:42:24 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) 2018/04/04 23:42:24 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$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000014000)=[{&(0x7f0000014f79)="5500000018007fb1b72d1cb2a4a280a80a06050000a8432191052369250009000800001c010000001400a3070e000000030000dc1338d54400009b84226eb75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/04/04 23:42:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='auxv\x00') sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:24 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x400000, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x800) sendfile(r0, r1, &(0x7f0000000140), 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x100000000, 0x100) r3 = syz_open_dev$evdev(&(0x7f0000058790)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000001c0)=0x2f, 0x4) ioctl(r3, 0x100000000, &(0x7f0000000000)="b58806245a38b7fbcaa3f8db98da39ba10a96bedb0a94c1acd6893a096b4dd28f8639c8f8b1f25f00d4ada4c2e7573645d9a9f0409368078b690b27aac75f362632624ea6861a1be80a27db35255c19b345a10771da4a306a319afacdfb9bd166411ad03fabb7f88a77ea81d51eab9d4fc3cbdf86dc2706a35954a26dbca9f66789008a19076b2cf140c92b7c641a2655bb081ec81095f494bfbc4fee190bef9275958d5b91f083afa2004f159a8484c3fbb9d72557293da2abef9") ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000002c0)={[0x20, 0x200, 0x0, 0xfffffffffffffffd, 0x0, 0xffff, 0x401, 0x2fd3, 0xffff, 0x0, 0x1, 0xc1d5, 0x80, 0x0, 0x1f, 0x401], 0x102000, 0x180000}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0xffffffff}, 0x8) [ 1028.366055] kernel msg: ebtables bug: please report to author: bad policy [ 1028.387252] sock: process `syz-executor3' is using obsolete setsockopt SO_BSDCOMPAT [ 1028.464177] x_tables: eb_tables: physdev.0 match: invalid size 72 (kernel) != (user) 112 [ 1028.482053] kernel msg: ebtables bug: please report to author: bad policy 2018/04/04 23:42:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r2 = add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='auxv\x00') sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:26 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) write$eventfd(r2, &(0x7f0000000080)=0x6, 0x8) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0xb}) 2018/04/04 23:42:26 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x390, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x408) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$int_in(r0, 0x60039d1060858e93, &(0x7f0000000140)=0x6) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @rand_addr=0x2}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6gretap0\x00'}) 2018/04/04 23:42:26 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x2) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000001c0)={0x5, 0x7c1c633d, 0x1000, 0x80, &(0x7f0000000080)=""/128, 0x85, &(0x7f0000000100)=""/133, 0xae, &(0x7f0000000240)=""/174}) r1 = socket$netlink(0x10, 0x3, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000340)={0x4, r2, 0x2, 0x8}) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) lstat(&(0x7f0000004f00)='./file0\x00', &(0x7f0000004f40)) 2018/04/04 23:42:26 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0xec7549f6c8593fec) fcntl$setsig(r0, 0xa, 0x24) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/24, 0xcdd}) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x600102) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000140)=0x7f, 0x4) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x1, 0x0, 0xfff, 0x8}, 0x1, 0x2, 0x0, 0x0, "e7d724d64cc0e6e5"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20000800) unlink(&(0x7f0000000300)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001240)=@filter={'filter\x00', 0xe, 0x4, 0xe88, [0x0, 0x20000380, 0x20000ce8, 0x200010b8], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x1, 0x0, 'bcsh0\x00', 'bcsh0\x00', 'ipddp0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0x858, 0x900, 0x938, [@u32={'u32\x00', 0x7c0, {{[{[{0x1, 0x2}, {0xfffffffffffffc00, 0x1}, {0x7, 0x3}, {0xff, 0x3}, {0x0, 0x2}, {0x48000000000000}, {0x7ff, 0x2}, {0x10, 0x1}, {0x9}, {0xfffffffffffffffc, 0x1}, {0x200, 0x3}], [{0x9, 0x10001}, {0x5, 0x4}, {0x529, 0x7}, {0x3, 0x8}, {0x81, 0x3}, {0x6, 0x5}, {0x401, 0x5}, {0xec1, 0x7}, {0x4, 0x1}, {0xffffffff80000001, 0x28}, {0x8672, 0x101}], 0x6, 0x8}, {[{0xf156}, {0x5, 0x2}, {0x8, 0x3}, {0x401}, {0x4, 0x2}, {0x6, 0x2}, {0xfffffffffffffff7, 0x1}, {0x4, 0x3}, {0x5}, {0x2}, {0x3, 0x3}], [{0x8, 0xfdc}, {0x8, 0x3}, {0x5, 0x8000}, {0x3, 0x6}, {0x6, 0x5}, {0x5, 0xca}, {0x80, 0xff}, {0xcd55, 0x4}, {0x2, 0xffff}, {0xb9b3, 0x20000000000000}, {0xec}], 0x9, 0xb}, {[{0x20, 0x1}, {0x0, 0x2}, {0x8, 0x3}, {0x1}, {0x1, 0x3}, {0x8, 0x2}, {0xe1eb, 0x3}, {0x6, 0x3}, {0x8}, {0xa052, 0x2}, {0x1ff, 0x2}], [{0xdae6, 0x1ff}, {0x1fc, 0x1e0}, {0x1f, 0x800}, {0x8000000000000000, 0x5}, {0x4, 0x6}, {0x3, 0x1ba}, {0x3, 0x10000}, {0x3, 0x20}, {0x401, 0xff}, {0xfffffffffffffff8, 0x6}, {0x7, 0x5}]}, {[{0x4618, 0x3}, {0x0, 0x1}, {0x629}, {0xffffffffffffffff}, {0x3f, 0x3}, {0xfff}, {0x101}, {0x4, 0x3}, {0x16}, {0x3, 0x3}, {0x3ff, 0x2}], [{0x4, 0x8000}, {0xc1f3, 0x20}, {0x1, 0x2}, {0x4, 0x7}, {0x3, 0x3}, {0x5, 0xb75}, {0xb29, 0x7}, {0x9, 0x100000000}, {0x3, 0x9}, {0x6, 0x64}, {0x9, 0x69}], 0x4, 0x7}, {[{0x0, 0x2}, {0x4, 0x3}, {0x7, 0x1}, {0x6}, {0x81, 0x3}, {0x9, 0x1}, {0x1, 0x3}, {0x100}, {0x5, 0x3}, {0x80000000, 0x3}, {0x7fffffff, 0x3}], [{0x6, 0x9}, {0xf37c000000, 0x3}, {0x7, 0x2e4}, {0x4, 0x2}, {0x7, 0x8}, {0x3, 0xfff}, {0x401, 0x6b36332d}, {0x200, 0x5}, {0x1, 0x2}, {0x3, 0x7f}, {0x2, 0x100000001}], 0x8, 0x5}, {[{0x25443a51}, {0x7, 0x3}, {0x5}, {0x34b}, {0x3, 0x3}, {0xffffffffffff5bfb}, {0x4, 0x1}, {0x6}, {0x6, 0x1}, {0x1, 0x3}, {0x0, 0x2}], [{0xffffffffffffff01, 0x400}, {0x7, 0x1}, {0x200, 0x2}, {0x0, 0x200}, {0x7, 0x3}, {0xff, 0x6}, {0x0, 0x3}, {0x2c, 0x4}, {0x2d}, {0x2, 0x5}, {0x3, 0x8}], 0x9, 0x6}, {[{0x9, 0x3}, {0xfff, 0x3}, {0xffff, 0x2}, {0x4, 0x1}, {}, {0x80, 0x3}, {0x3, 0x3}, {0x7, 0x1}, {0x3, 0x2}, {0xe321}, {0x10001, 0x3}], [{0xdb, 0x1f}, {0x6, 0x30b}, {0x3, 0x2}, {0x6, 0x5}, {0x500f, 0xff}, {0x0, 0x2}, {0x5, 0x7}, {0x5ab7b2ec, 0x9}, {0xdde, 0x7}, {0x8, 0x7ff}, {0x101, 0x5}], 0x0, 0x1}, {[{0x7, 0x3}, {0x100000000}, {0x3, 0x1}, {0x100, 0x2}, {0x3, 0x3}, {0x1, 0x3}, {0x3, 0x2}, {0x1f, 0x3}, {0x3}, {0x40, 0x2}, {0x8}], [{0x6, 0xff}, {0x0, 0x6}, {0x1}, {0x1000}, {0x9, 0x400}, {0xffffffffffffffe0, 0x34}, {0x101, 0x5d0}, {0x401}, {0xff, 0x87b}, {0x3, 0x9}, {0x1000, 0x9}], 0x5, 0x4}, {[{0xd4, 0x2}, {0x14d}, {0x9, 0x3}, {0x5, 0x3}, {0xffffffffffffffe0, 0x3}, {0x0, 0x1}, {0x4, 0x2}, {0xfffffffffffffffe}, {0x2, 0x2}, {0x4, 0x3}, {0xfa, 0x2}], [{0x5, 0x5}, {0x987, 0xdf6a}, {0x58c1179, 0x6}, {0xfffffffffffffffc, 0x2}, {0x1000}, {0x6, 0x9}, {0x1d1af2a9, 0x6}, {0x200, 0x80000000}, {0x6, 0x9}, {0x3, 0xb}, {0x800, 0x8000}], 0x0, 0x5}, {[{0x7f, 0x3}, {0x1, 0x2}, {0x7, 0x3}, {0x5, 0x1}, {0xca}, {0x180000000, 0x3}, {0x9, 0x1}, {}, {0x7, 0x2}, {0x67, 0x1}, {0x8, 0x2}], [{0x1, 0x3}, {0x401, 0x6}, {0x1, 0x6}, {0xffffffffffffff80, 0xfffffffffffffbff}, {0x3, 0x100}, {0x62}, {0x8, 0x1ff}, {0x8, 0x2}, {0x7, 0x100000001}, {0x2, 0x100}, {0x6322ff52, 0x7ff}], 0x3, 0x1}, {[{}, {0xfffffffffffffb48, 0x3}, {0x7fffffff, 0x1}, {0x9}, {0x6}, {0x0, 0x3}, {0x3}, {0x5b98ad5d, 0x1}, {0x739f}, {0x800, 0x3}, {0x5, 0x1}], [{0xad, 0x4dff}, {0x6, 0x10000}, {0x7, 0x5}, {0x6, 0x6}, {0x4}, {0xb233, 0x400}, {0xe9aa, 0x800}, {0x3b, 0x75a}, {0x200, 0x7}, {0x1}, {0x8001, 0xeba}], 0x7, 0x9}], 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}, @common=@nflog={'nflog\x00', 0x50, {{0x5, 0x2, 0x3, 0x0, 0x0, "4b2df082392bb5caeae7f474d4ef100216cfa5d9928418baec2647d4871e74318fd4455a5f1bd5ff1f322c3638d49355720a6abb78379e34ce43ce12ff9e72d1"}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x2, 0x9115, 'syz_tun\x00', 'sit0\x00', 'ip6gretap0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x128, 0x1c8, 0x210, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], 0x0, 0x1d, 0x7b, 0x5, 0x4e24, 0x4e21, 0x4e24, 0x4e20}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x8000, 0x200, 0x0, 0xffffffffffffff7f}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x40, 'syz0\x00', 0x4}}}, @common=@log={'log\x00', 0x28, {{0x3, "c8ef2c063a382c2c28375d795d739bc05ef6dd398642be110e9d428fedc1", 0xc}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"6beb104d283062982d8f603b4ce3a50c233ade882f095db1fe86eac50b71"}}}, {{{0x3, 0x14, 0x15, 'tunl0\x00', 'vlan0\x00', 'vcan0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xe0, 0x148, 0x190, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x100, 0x3f, 0x3d, 0x2}}}, @cpu={'cpu\x00', 0x8, {{0x3, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0xe5b, 0x1ff, 0x378}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0xf9ff, 'ip_vti0\x00', 'gre0\x00', 'vlan0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@nfacct={'nfacct\x00', 0x28, {{'syz0\x00', 0x7ff}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0xf00) connect$bt_rfcomm(r1, &(0x7f00000012c0)={0x1f, {0xffffffffffffffd5, 0xffffffffffff8000, 0x2, 0x9e3, 0x9}, 0x3}, 0xa) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001300)={0x0, 0x101, 0x3ff, 0x5, 0x1f, 0x2, 0x401, 0x2, {0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0xfff}}, 0x9, 0xffffffff, 0x0, 0x3, 0x9}}, &(0x7f00000013c0)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001400)={r3, 0x69}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001480)={r4, @in={{0x2, 0x4e21}}}, &(0x7f0000001540)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001580)={r4, 0x401}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001600)=0x3, 0x4) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001640)={0x6, 0xff, 0x8}) sync() ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001680)=""/243, &(0x7f0000001780)=0xf3) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000001940)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001b00)={r3, @in6={{0xa, 0x4e23, 0x13, @empty, 0x4}}}, &(0x7f0000001bc0)=0x84) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000001c00)={0x10000, 0x0, [0x6, 0x20, 0x7, 0x8, 0x0, 0xd5, 0x7, 0xa01]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001c80)={@empty, @empty, r2}, 0xc) alarm(0x100000000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000001d40)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000001d80)={r7}) 2018/04/04 23:42:26 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000140)={0x1c, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@nested={0x8, 0x8, [@generic="b6"]}]}, 0x1c}, 0x1}, 0x0) eventfd(0x6) 2018/04/04 23:42:26 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), 0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='memory.events\x00', 0x0, 0x0) connect$inet(r1, &(0x7f00000003c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r3 = eventfd2(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000004c0)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="200026bd7000ffdbdf2510000000f7ffffff1400010000000000000000000000ffffffffffff0800080000000000"], 0x34}, 0x1}, 0x40) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) r5 = open(&(0x7f0000000480)='./file0\x00', 0x100080000, 0x3) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000280)=0x8) ioctl$VHOST_VSOCK_SET_RUNNING(r5, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r3}) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000040)=r3) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) add_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000006c0), 0x0, 0xffffffffffffffff) 2018/04/04 23:42:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='auxv\x00') sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) [ 1029.649812] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 1029.756089] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/04 23:42:26 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x14000, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000540)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") read$eventfd(0xffffffffffffffff, &(0x7f0000000200), 0xfffffe08) timer_gettime(0x0, &(0x7f0000000200)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="d4373310", @ANYRES16=r3, @ANYBLOB="04022abd7000fddbdf2509000000240002000800080002000000080002004e220000080008000800000008000600000000002c000200140001007f0000010000000000000000000000001400010000000002000000000000000000000000080005000000000028000300080007004e21000014000600ff010000000000000000000000000001080007004e240000"], 0x94}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) connect$packet(r0, &(0x7f00000005c0)={0x11, 0xf5, r4, 0x1, 0x800, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@delrng={0x10, 0x14, 0x200, 0x70bd2a, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x80}, 0x4008000) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), &(0x7f00000004c0)=0x4) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000000440)={0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x101000, 0x0) 2018/04/04 23:42:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f0000000080)='auxv\x00') sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:26 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0xcc, r3, 0x859a6f4d4f68efe1, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8000}, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x19) 2018/04/04 23:42:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000000)="2700000014000700000c60ff81000413010000f4121702cd9900e30000000000240000010075ed", 0x27) 2018/04/04 23:42:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:27 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000932ff6)='/dev/vcs#\x00', 0x1, 0x1) lseek(r0, 0x0, 0x4) 2018/04/04 23:42:27 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@remote, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000000c0)=0xe8) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000240)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000040), 0xfffffcde, 0x8000000055c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) sync_file_range(r1, 0x0, 0x0, 0x3) clock_gettime(0x0, &(0x7f0000006740)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001780)=ANY=[@ANYBLOB="010000000020000049"]) 2018/04/04 23:42:27 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x5, 0x40000000801}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/04 23:42:27 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280)=ANY=[], 0xfffffffffffffd4b, 0x0, &(0x7f0000000340)}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet(0x2, 0x80007, 0x50e000000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x501100, 0x0) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000100)=""/214) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/04 23:42:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa8d2, 0x0, 0x10000003, 0x400, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') fstat(r0, &(0x7f0000000300)) sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) 2018/04/04 23:42:27 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:27 executing program 3: capset(&(0x7f0000fb2000)={0x20080522}, &(0x7f0000000580)={0x0, 0x0, 0x4}) semop(0x0, &(0x7f00000000c0)=[{}], 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/04/04 23:42:27 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000001c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000180), 0x13f}}, 0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8200, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) move_pages(r2, 0x5, &(0x7f0000000140)=[&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000fea000/0x13000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000ff1000/0x3000)=nil], 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) 2018/04/04 23:42:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x84f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x4, 0x80000) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000180)) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'bcsh0\x00', 0x0}) fstat(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000009}, 0xc, &(0x7f0000000140)={&(0x7f0000000740)=@migrate={0x1098, 0x21, 0x20, 0x70bd2d, 0x25dfdbff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x5, 0x0, 0x4e24, 0x3, 0x2, 0xa0, 0xa0, 0x16, r6, r7}, 0x6e6bb2, 0x2}, [@algo_crypt={0x1048, 0x2, {{'cbc-serpent-avx\x00'}, 0x8000, "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"}}]}, 0x1098}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) close(r5) r8 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x800) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r4, 0x4010ae74, &(0x7f0000000040)={0x100000000, 0x733, 0xffffffffffff38f6}) dup3(r8, r5, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/04 23:42:27 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x20004000, &(0x7f0000000240), &(0x7f00004c4000), &(0x7f0000000200), &(0x7f0000000080)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x7, [0x100, 0x1ff, 0xdd, 0x401, 0x7, 0x9, 0x3]}, 0x12) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") pread64(r0, &(0x7f00000001c0)=""/26, 0x4f, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x3, 'rose0\x00'}, 0x18) 2018/04/04 23:42:27 executing program 6: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0xfffffffffffffffd, 0x0) r1 = signalfd4(r0, &(0x7f0000000640), 0x8, 0x80800) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r3, r4) r5 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r7, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000c0601000000000100000000000000000001ac850e2f48182e3886635b021c30421d646bfd565b4ca1f5a4e14c9face9751335717c79b1d95a93ec5ed4c0c6b62fa24ce66c9f8ebfcf8ae34bc7"], 0x51}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000180)={r6}, 0x8) ioctl(r5, 0x4000000000001275, &(0x7f0000000580)="359471fbbb43ed8b229c39030000000000000080404aca87cc707d936888887cb5b28badcb01b797c3399d1d1effeb7be4bd5fd1bdd42a94d5c32d08779ccb33f98290b345144469ecf628a898fd524f28381228941eafeb91275fa757cd4c9ebf7b4de9a1be2430a9df88e1080079dd00000000000000000000000000000000000000") getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000004c0), &(0x7f0000000100)=0x8) msgget(0x3, 0x14) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000008, 0x33, r2, 0x0) userfaultfd(0x80000) setsockopt$inet6_opts(r5, 0x29, 0x39, &(0x7f0000000d00)=ANY=[@ANYBLOB="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"], 0x1) r8 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r9 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r8, r9) r10 = shmget$private(0x0, 0x7000, 0x1, &(0x7f0000ff9000/0x7000)=nil) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f0000000700)) fstat(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000001100)=ANY=[@ANYRES16=r11, @ANYRES16=r10, @ANYBLOB="366f9a5f5988c0e577d78209fb1e5d71c359f5bc0f2c608770bf2ba2ec6042ac91f0fa14b529c1f47016c32979ffa3589fa4213f0a952a49b08311692eaf0c9595c9f60a1b2efa493364d4794d9b3dea5c3640bdecb3029a14200000b9e212cd4e20cf"], 0x3) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000880)=0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000340)={0x0, 0x0}) shmctl$IPC_SET(r10, 0x1, &(0x7f0000000900)={{0xfffffffffffeffff, r11, r12, r13, r14, 0x8, 0x10000}, 0xfff, 0x0, 0x0, 0x7, r15, r16, 0x3}) 2018/04/04 23:42:27 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) [ 1031.135684] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 1031.239382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 23:42:27 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001080)="009000899893fbcb28412f0d8cca3abf395be201bd8ada9e0f8326c2d8a91c1b") getdents64(r1, &(0x7f00000010c0)=""/4096, 0x1000) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x1000)=nil) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000200)={0x20}, 0x4) 2018/04/04 23:42:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00') 2018/04/04 23:42:27 executing program 4: unshare(0x8000400) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bpq0\x00') r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) splice(r1, &(0x7f0000c71000), r1, &(0x7f0000a1a000), 0x400, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000040)={r1, r1, 0x1f}) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="a2e09367", @ANYRES16=r4, @ANYBLOB="000028bd7000fcdbdf2501000000080003003f000000080001004e240000080001004e210000080002000200000004000500"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/04/04 23:42:27 executing program 7: r0 = socket(0x13, 0x80005, 0x2812) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2712, &(0x7f0000001000)=""/1, &(0x7f0000000000)=0xf000) 2018/04/04 23:42:27 executing program 6: pipe(&(0x7f00003e5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005dff45)='1', 0x1}], 0x1, 0x0) r2 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)={0x10000000}) vmsplice(r0, &(0x7f0000e52fe0)=[{&(0x7f0000e6ff75)="05", 0x1}], 0x1, 0x0) 2018/04/04 23:42:27 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0x0, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000063bff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000080)="dd09bc698ac6844c210d217585b4", 0xe, 0x8004, 0x0, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xf3da9b4, 0x0, 0x5, 0x20, 0x3, 0x0, 0x1, 0x81, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={r3, 0x6}, &(0x7f0000000140)=0x8) write(r1, &(0x7f000034d000)='j', 0x239) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x4, 0x200000) 2018/04/04 23:42:27 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0x0, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:28 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x180, 0x0) recvmmsg(r0, &(0x7f00000012c0)=[{{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000140)=""/104, 0x68}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/135, 0x87}], 0x3, 0x0, 0x0, 0x7df}, 0x2}], 0x1, 0x22, &(0x7f0000001300)={0x0, 0x989680}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x64}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000d800000000000000000000c70000800000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x330, &(0x7f00001a7f05)=""/251}, 0x48) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) bind$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x200]}, 0x6) 2018/04/04 23:42:28 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8) r2 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000280)={'gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="330000000000000028975c5f689152d54c15909777452ef09761b3595489dca186db91f4cb98c71258c2bd01ab4232687dd9a639d12c484ed39807b7c1b4fc8e4eac7ad2f6aba717cb00d3d58521eafebf3e3994b833f5487b18c3332cd88b68bf5612cfe56ae2cb31ab914ce727cefb79405d5203ef755d852a347c748f577723fd9070a5fcbeddafa3d037fb33a210d1f122b6960e22f4ae79cf2acba76a6eef6ff5"]}) 2018/04/04 23:42:28 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x228801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x4, 0x3, 0x1, {0x0, 0x1c9c380}, 0x9, 0x8}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="24000000ffffffff000000000000000000000000000000080000000000000000000000000000000000000000"]}) r2 = dup3(r0, r0, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x7d, 0x0) sendto$ax25(r3, &(0x7f0000000180)="1c1e91f423c5956c7c282711840caf8cfa7e5afd2d092c40a334a874d95d5ce1c8421d1eeae419b22f50fc5f4d1f6ab229cfe70e2ede77700e82dd5584dc7d5885685d482be0b64afdb04c6f88f1f19f68c080f9bbbf0a1275e4a4684eca699af4b2cc487528f1fb80b4709cc84e0a22cb7e50a50e7a7be43b1cc4596ac97c215433b0afe6c923897191611902de722072183b0413dde7ffcdc96fe7fe344eede250bf99efc96e78245b73884a0c4ab605c1aa6803415e343dae", 0xba, 0x4000000, &(0x7f0000000240)={0x3, {"6e8fc32481dcd7"}, 0x3f}, 0x10) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x5) 2018/04/04 23:42:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0x8, 0x4) bind$alg(r0, &(0x7f0000001500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000140), 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 23:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00') 2018/04/04 23:42:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x1, &(0x7f0000000000)) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/bus\x00') syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 23:42:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0x0, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/04 23:42:28 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x7f, 0x400000) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000240)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 23:42:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f00004b5000), 0x7fff) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/04 23:42:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045430, &(0x7f0000000200)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x40000) 2018/04/04 23:42:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) socket$packet(0x11, 0x200000000003, 0x300) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:28 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x2100c0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x8) inotify_rm_watch(r0, 0x0) 2018/04/04 23:42:28 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x800, 0x6000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc), 0x0) r3 = accept$alg(r0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000e53000), 0x0, 0x2404c815, &(0x7f0000176000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) accept$alg(r3, 0x0, 0x0) 2018/04/04 23:42:28 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) socket$packet(0x11, 0x200000000003, 0x300) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80004) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) fgetxattr(r2, &(0x7f0000000840)=ANY=[], &(0x7f00000005c0)=""/112, 0x70) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) io_setup(0xfff, &(0x7f00000002c0)=0x0) io_getevents(r7, 0x9, 0x71b0e706c56d8c3, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000400)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)) signalfd4(r4, &(0x7f0000000880)={0xfffffffffffff795}, 0x8, 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000280)) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000180)=""/211) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000440)=0x8001, 0x4) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYRES32=r6, @ANYBLOB="0516030000842c05fad1e767a42c37b9a29ed77c28d8673149efbe3c4ef681", @ANYBLOB="030001010200ff07030000000b04000094b08c59df7f03952e17a1bd5ab165cfe5a7880a5ca3db4a2f0a029dadb796c5c8075ebdde5ffc4cf21b9958e08b09f8970c7da55b7a4b4c1a6a06fb1d6201eaad"]) mincore(&(0x7f000076a000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/167) ioctl$KVM_PPC_GET_SMMU_INFO(r3, 0x8250aea6, &(0x7f0000000740)=""/220) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) r8 = userfaultfd(0x803) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000500), 0x4) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x80}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/04 23:42:28 executing program 5: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioprio_set$pid(0x3, r0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2002, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000080)={0x0}) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x8000) sendto$ax25(r1, &(0x7f0000000100)="09f27a06b207060affa07debbc73092d0a9b45fd3a0d24f08b942f22e155823eca9e223c15823215d599648e53fac897a212f508ef9bcb127d8c32e712a37d8e1569458f49731790b459c3befe09caed01177b6802a006974c9641eeef5b002b532aa120163edc37f822f59cd70f44c29a13ca3c6f3c0029f948bb788f7b794911223321", 0xff97, 0x4014, &(0x7f00000001c0)={0x3, {"7d415b9ba3fbce"}, 0x7}, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r2}) 2018/04/04 23:42:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000040)={0x9, 0x7f, 0x0, 0x105}) 2018/04/04 23:42:28 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x101000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1c7) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/04/04 23:42:28 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000001cc0)=[{&(0x7f0000001a40)}, {&(0x7f0000001a80)="980e42db78ab34b638e6fca48897d0daa92306f8fb8eece7c59acd6a98c3cfceac9e7f1b0cec4d4898e1b8192b1f020b8a3479be00e0c728bdeb9c36c554c2056367ddd61f581c55433787fe4d928849fb09eba620519c6c38ae72ce449d102373723dced365edfaed6bdbffefc9a72d2ec26e", 0x73}, {&(0x7f0000001b00)="8d74e40c559739fb3f2010eb6ef940b40567cf29f6fe90099097b18d75176682f867e215db6c53d24e23500ae985a9560cbdbbdbc7b56fa062e05cd811a9c68ad3e2b0da28cf816ba7e3edf4be5bb2490cffa37b9237db42f12f2c67747e219e00bb84aaffa018952bcb24be", 0x6c}, {&(0x7f0000001b80)="364380a8d8b274fe9b350caba19cc8fbc090ff685079e1d593686e23d05e226e401438813e09217d74d4403b9d810e521246e7393f1cb9ec0e6b0b18b932a7d54b21ffec0ed7712a7203d820b2bf50", 0x4f}, {&(0x7f0000001c00)="faa09503d43273198a18dd9173dc15c178f0d43cb44f8f1f67c04efca6c1dd0f16a6fab4f39e50ba4256d82d75dda1a11958eef3f67d114a0783ba02", 0x3c}, {&(0x7f0000001c40)="dbd505e917fd3854c3ec443ee0c730fbcebfa6b353c2cdf89df32204daca5212607d6a6ce0075abb0164758eb3a8c9e4c7d212c97409b37880354c48b8ccf68f9898afcac6fe4b7d0f0d48ed77aa2840a9fe8379bbf4a46da0d1ef7e735add8026059caa938fc876cef633", 0x6b}], 0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000001d40)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08004200ac14141008008c00", @ANYRES32=r2, @ANYBLOB="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@ANYRES32=r1, @ANYBLOB="08008c00e00000016a8a20046a2bbfb29055fd49d419db9aaa9e974fbf44736b1d95d86f2fed6c151636ebb6b37d111b5d889a336a12a084a941844d607309724d6115f977baf055a058b2c0e6be18b0d0aadecbd0c8fb6441a99a05cfe67c0260a495b796905acea501f38036d8c71801670a9fe2236a066665885536cc9f48da8deea000edf25e28b7342dc6e7a708008900", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="8028dcb4cf0cf5aa766408001100", @ANYRES32=r0, @ANYBLOB="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"], 0x1980}, 0x1}, 0x0) 2018/04/04 23:42:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00') 2018/04/04 23:42:28 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) [ 1032.082079] FAULT_INJECTION: forcing a failure. [ 1032.082079] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.093360] CPU: 0 PID: 31621 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 1032.100372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.109720] Call Trace: [ 1032.112305] dump_stack+0x1a7/0x27d [ 1032.115934] ? arch_local_irq_restore+0x53/0x53 [ 1032.120610] should_fail+0x914/0xae0 [ 1032.124332] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1032.129450] ? __task_pid_nr_ns+0x29b/0x540 [ 1032.133774] ? find_held_lock+0x35/0x1d0 [ 1032.137835] ? find_held_lock+0x35/0x1d0 [ 1032.141904] ? check_same_owner+0x320/0x320 [ 1032.146211] ? rcu_note_context_switch+0x710/0x710 [ 1032.151126] should_failslab+0xec/0x120 [ 1032.155079] kmem_cache_alloc_node+0x56/0x760 [ 1032.159556] ? netlink_getsockopt+0x680/0x680 [ 1032.164043] __alloc_skb+0xf4/0x760 [ 1032.167656] ? skb_scrub_packet+0x510/0x510 [ 1032.171958] ? kasan_check_write+0x14/0x20 [ 1032.176170] ? _copy_from_user+0x99/0x110 [ 1032.180300] ? rw_copy_check_uvector+0x1be/0x280 [ 1032.185045] ? import_iovec+0x238/0x430 [ 1032.189007] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 1032.194529] netlink_sendmsg+0xa9a/0xe90 [ 1032.198574] ? netlink_unicast+0x6b0/0x6b0 [ 1032.202791] ? security_socket_sendmsg+0x89/0xb0 [ 1032.207523] ? netlink_unicast+0x6b0/0x6b0 [ 1032.211738] sock_sendmsg+0xca/0x110 [ 1032.215435] ___sys_sendmsg+0x767/0x8b0 [ 1032.219395] ? copy_msghdr_from_user+0x590/0x590 [ 1032.224134] ? __f_unlock_pos+0x19/0x20 [ 1032.228087] ? lock_downgrade+0x980/0x980 [ 1032.232217] ? kasan_check_write+0x14/0x20 [ 1032.236439] ? __fget_light+0x2bc/0x400 [ 1032.240392] ? fget_raw+0x20/0x20 [ 1032.243825] ? find_held_lock+0x35/0x1d0 [ 1032.247873] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1032.252782] ? wait_for_completion+0x770/0x770 [ 1032.257348] ? __fdget+0x18/0x20 [ 1032.260700] __sys_sendmsg+0x105/0x250 [ 1032.264564] ? __sys_sendmsg+0x105/0x250 [ 1032.268606] ? SyS_shutdown+0x30/0x30 [ 1032.272385] ? __sb_end_write+0xa0/0xd0 [ 1032.276340] ? kasan_check_write+0x14/0x20 [ 1032.280550] ? fput+0xe0/0x150 [ 1032.283720] ? ksys_write+0x184/0x220 [ 1032.287507] ? ksys_ioctl+0x6c/0xb0 [ 1032.291116] SyS_sendmsg+0x29/0x30 [ 1032.294636] ? __sys_sendmsg+0x250/0x250 [ 1032.298675] do_syscall_64+0x281/0x940 [ 1032.302540] ? vmalloc_sync_all+0x30/0x30 [ 1032.306668] ? finish_task_switch+0x1b9/0x970 [ 1032.311139] ? finish_task_switch+0x17a/0x970 [ 1032.315613] ? syscall_return_slowpath+0x550/0x550 [ 1032.320524] ? syscall_return_slowpath+0x2ac/0x550 [ 1032.325433] ? prepare_exit_to_usermode+0x350/0x350 [ 1032.330431] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1032.335775] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1032.340601] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1032.345765] RIP: 0033:0x4552d9 [ 1032.348931] RSP: 002b:00007f0ea0237c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1032.356619] RAX: ffffffffffffffda RBX: 00007f0ea02386d4 RCX: 00000000004552d9 [ 1032.363865] RDX: 0000000000000000 RSI: 00000000200f4fc8 RDI: 0000000000000013 [ 1032.371110] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.378358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1032.385605] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000000 2018/04/04 23:42:28 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:29 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x2, &(0x7f000000afc0)=@raw=[@ldst={0x3, 0x0, 0x6, 0x0, 0x0, 0x0, 0x18}], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) uname(&(0x7f0000000000)=""/125) 2018/04/04 23:42:29 executing program 5: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x0, 0x5, 0x5fef}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="db8f09b74c1d"}, 0x10) [ 1032.499516] netlink: 5272 bytes leftover after parsing attributes in process `syz-executor7'. [ 1032.510954] FAULT_INJECTION: forcing a failure. [ 1032.510954] name failslab, interval 1, probability 0, space 0, times 0 [ 1032.522392] CPU: 0 PID: 31642 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 1032.529405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1032.531510] netlink: 5272 bytes leftover after parsing attributes in process `syz-executor7'. [ 1032.538756] Call Trace: [ 1032.538777] dump_stack+0x1a7/0x27d [ 1032.538795] ? arch_local_irq_restore+0x53/0x53 [ 1032.538807] ? is_bpf_text_address+0xa4/0x120 [ 1032.538829] should_fail+0x914/0xae0 [ 1032.538842] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1032.571927] ? save_stack+0xa3/0xd0 [ 1032.575560] ? save_stack+0x43/0xd0 [ 1032.579182] ? kasan_kmalloc+0xad/0xe0 [ 1032.583049] ? kasan_slab_alloc+0x12/0x20 [ 1032.587180] ? find_held_lock+0x35/0x1d0 [ 1032.591233] ? check_same_owner+0x320/0x320 [ 1032.595535] ? rcu_note_context_switch+0x710/0x710 [ 1032.600449] should_failslab+0xec/0x120 [ 1032.604407] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1032.609412] __kmalloc_node_track_caller+0x33/0x70 [ 1032.614324] __kmalloc_reserve.isra.39+0x41/0xd0 [ 1032.619057] __alloc_skb+0x12a/0x760 [ 1032.623113] ? skb_scrub_packet+0x510/0x510 [ 1032.627418] ? kasan_check_write+0x14/0x20 [ 1032.631629] ? _copy_from_user+0x99/0x110 [ 1032.635755] ? rw_copy_check_uvector+0x1be/0x280 [ 1032.640493] ? import_iovec+0x238/0x430 [ 1032.644448] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 1032.649963] netlink_sendmsg+0xa9a/0xe90 [ 1032.654005] ? netlink_unicast+0x6b0/0x6b0 [ 1032.658224] ? security_socket_sendmsg+0x89/0xb0 [ 1032.662957] ? netlink_unicast+0x6b0/0x6b0 [ 1032.667171] sock_sendmsg+0xca/0x110 [ 1032.670864] ___sys_sendmsg+0x767/0x8b0 [ 1032.674818] ? copy_msghdr_from_user+0x590/0x590 [ 1032.679554] ? __f_unlock_pos+0x19/0x20 [ 1032.683506] ? lock_downgrade+0x980/0x980 [ 1032.687631] ? kasan_check_write+0x14/0x20 [ 1032.691847] ? __fget_light+0x2bc/0x400 [ 1032.695800] ? fget_raw+0x20/0x20 [ 1032.699289] ? find_held_lock+0x35/0x1d0 [ 1032.703331] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1032.708240] ? wait_for_completion+0x770/0x770 [ 1032.712810] ? __fdget+0x18/0x20 [ 1032.716159] __sys_sendmsg+0x105/0x250 [ 1032.720027] ? __sys_sendmsg+0x105/0x250 [ 1032.724066] ? SyS_shutdown+0x30/0x30 [ 1032.727847] ? __sb_end_write+0xa0/0xd0 [ 1032.731799] ? kasan_check_write+0x14/0x20 [ 1032.736012] ? fput+0xe0/0x150 [ 1032.739190] ? ksys_write+0x184/0x220 [ 1032.742975] ? ksys_ioctl+0x6c/0xb0 [ 1032.746581] SyS_sendmsg+0x29/0x30 [ 1032.750096] ? __sys_sendmsg+0x250/0x250 [ 1032.754136] do_syscall_64+0x281/0x940 [ 1032.757999] ? vmalloc_sync_all+0x30/0x30 [ 1032.762128] ? kasan_check_write+0x14/0x20 [ 1032.766342] ? finish_task_switch+0x284/0x970 [ 1032.770816] ? syscall_return_slowpath+0x550/0x550 [ 1032.775721] ? syscall_return_slowpath+0x2ac/0x550 [ 1032.780629] ? prepare_exit_to_usermode+0x350/0x350 [ 1032.785621] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1032.790962] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1032.795785] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/04 23:42:29 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000040)={0x9, 0x7f, 0x0, 0x105}) 2018/04/04 23:42:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) socket$packet(0x11, 0x200000000003, 0x300) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) [ 1032.800954] RIP: 0033:0x4552d9 [ 1032.804118] RSP: 002b:00007f0ea0237c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1032.811803] RAX: ffffffffffffffda RBX: 00007f0ea02386d4 RCX: 00000000004552d9 [ 1032.819048] RDX: 0000000000000000 RSI: 00000000200f4fc8 RDI: 0000000000000013 [ 1032.826295] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1032.833540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1032.840785] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000001 2018/04/04 23:42:29 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) [ 1032.914315] device lo entered promiscuous mode 2018/04/04 23:42:29 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) 2018/04/04 23:42:29 executing program 6: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000879ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00008d2ffa)='ramfs\x00', 0x0, &(0x7f00000000c0)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000442ff8)='./file0\x00', &(0x7f000039cff8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x183441, 0xc) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='.') [ 1032.944909] device ip6gretap0 entered promiscuous mode 2018/04/04 23:42:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00') [ 1033.068201] device ip6gretap0 left promiscuous mode [ 1033.073447] device lo left promiscuous mode [ 1033.083204] FAULT_INJECTION: forcing a failure. [ 1033.083204] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.094501] CPU: 0 PID: 31671 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 1033.101506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.110855] Call Trace: [ 1033.113447] dump_stack+0x1a7/0x27d [ 1033.117084] ? arch_local_irq_restore+0x53/0x53 [ 1033.121764] should_fail+0x914/0xae0 [ 1033.125482] ? rcu_note_context_switch+0x710/0x710 [ 1033.130420] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1033.135525] ? __might_sleep+0x95/0x190 [ 1033.139502] ? __mutex_lock+0x4ca/0x1810 [ 1033.143562] ? netlink_dump+0x96/0xd00 [ 1033.147453] ? find_held_lock+0x35/0x1d0 [ 1033.151519] ? __lock_is_held+0xb6/0x140 [ 1033.155591] ? check_same_owner+0x320/0x320 [ 1033.159915] ? rcu_note_context_switch+0x710/0x710 [ 1033.164832] should_failslab+0xec/0x120 [ 1033.168797] kmem_cache_alloc_node+0x56/0x760 [ 1033.173291] ? __netlink_dump_start+0x4e4/0x710 [ 1033.177956] ? lock_downgrade+0x980/0x980 [ 1033.182107] __alloc_skb+0xf4/0x760 [ 1033.185738] ? skb_scrub_packet+0x510/0x510 [ 1033.190060] ? netlink_connect+0x500/0x500 [ 1033.194284] ? kasan_check_write+0x14/0x20 [ 1033.198511] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1033.203443] ? wait_for_completion+0x770/0x770 [ 1033.208041] netlink_dump+0x2b2/0xd00 [ 1033.211833] ? rtnetlink_rcv_msg+0x665/0xb10 [ 1033.216224] ? netlink_broadcast+0x50/0x50 [ 1033.220547] __netlink_dump_start+0x4ec/0x710 [ 1033.225049] rtnetlink_rcv_msg+0x7f0/0xb10 [ 1033.229274] ? validate_linkmsg+0x8e0/0x8e0 [ 1033.233581] ? ndo_dflt_fdb_dump+0x90/0x90 [ 1033.237817] ? __might_fault+0x110/0x1d0 [ 1033.241869] netlink_rcv_skb+0x14b/0x380 [ 1033.245918] ? validate_linkmsg+0x8e0/0x8e0 [ 1033.250217] ? netlink_ack+0xa10/0xa10 [ 1033.254088] ? netlink_skb_destructor+0x1e0/0x1e0 [ 1033.258923] rtnetlink_rcv+0x1c/0x20 [ 1033.262618] netlink_unicast+0x4c4/0x6b0 [ 1033.266671] ? netlink_attachskb+0x8b0/0x8b0 [ 1033.271071] ? security_netlink_send+0x81/0xb0 [ 1033.275638] netlink_sendmsg+0xa5e/0xe90 [ 1033.279676] ? netlink_unicast+0x6b0/0x6b0 [ 1033.283887] ? security_socket_sendmsg+0x89/0xb0 [ 1033.288624] ? netlink_unicast+0x6b0/0x6b0 [ 1033.292839] sock_sendmsg+0xca/0x110 [ 1033.296528] ___sys_sendmsg+0x767/0x8b0 [ 1033.300493] ? copy_msghdr_from_user+0x590/0x590 [ 1033.305243] ? __f_unlock_pos+0x19/0x20 [ 1033.309204] ? lock_downgrade+0x980/0x980 [ 1033.313334] ? kasan_check_write+0x14/0x20 [ 1033.317552] ? __fget_light+0x2bc/0x400 [ 1033.321508] ? fget_raw+0x20/0x20 [ 1033.324940] ? find_held_lock+0x35/0x1d0 [ 1033.328983] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1033.333891] ? wait_for_completion+0x770/0x770 [ 1033.338465] ? __fdget+0x18/0x20 [ 1033.341834] __sys_sendmsg+0x105/0x250 [ 1033.345706] ? __sys_sendmsg+0x105/0x250 [ 1033.349754] ? SyS_shutdown+0x30/0x30 [ 1033.353544] ? __sb_end_write+0xa0/0xd0 [ 1033.357500] ? kasan_check_write+0x14/0x20 [ 1033.361716] ? fput+0xe0/0x150 [ 1033.364892] ? ksys_write+0x184/0x220 [ 1033.368672] ? ksys_ioctl+0x6c/0xb0 [ 1033.372280] SyS_sendmsg+0x29/0x30 [ 1033.375797] ? __sys_sendmsg+0x250/0x250 [ 1033.379838] do_syscall_64+0x281/0x940 [ 1033.383714] ? vmalloc_sync_all+0x30/0x30 [ 1033.387841] ? finish_task_switch+0x1b9/0x970 [ 1033.392311] ? finish_task_switch+0x17a/0x970 [ 1033.396790] ? syscall_return_slowpath+0x550/0x550 [ 1033.401709] ? syscall_return_slowpath+0x2ac/0x550 [ 1033.406624] ? prepare_exit_to_usermode+0x350/0x350 [ 1033.411620] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1033.416976] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1033.421803] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1033.426968] RIP: 0033:0x4552d9 [ 1033.430134] RSP: 002b:00007f0ea0237c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1033.437834] RAX: ffffffffffffffda RBX: 00007f0ea02386d4 RCX: 00000000004552d9 [ 1033.445091] RDX: 0000000000000000 RSI: 00000000200f4fc8 RDI: 0000000000000013 [ 1033.452348] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.459597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1033.466844] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000002 2018/04/04 23:42:30 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:30 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) recvfrom(r0, &(0x7f0000000140)=""/242, 0xf2, 0x40000000, &(0x7f0000000240)=@ethernet={0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) r2 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/04/04 23:42:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x80000028, 0xafe, 0xfffffffffffffffe, 0x0, {0x1}, [@typed={0x8, 0x3c, @ipv4=@loopback=0x7f000001}]}, 0x1c}, 0x1}, 0x2000000) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x9) 2018/04/04 23:42:30 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f00000000c0)='/dev/audio\x00', 0x3) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x20000000, r2}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000f218eaca2e62238a009100000000000000000000000000000000", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB], @ANYBLOB="097648a900000000"]) 2018/04/04 23:42:30 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000180)=@random={'trusted.', 'HL\x00'}, &(0x7f00000001c0)=""/197, 0xc5) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = memfd_create(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f00000000c0)={0x1, 0x14, [0x7, 0x7fffffff, 0x5, 0x9, 0x80000000]}) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x40900) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x3de) 2018/04/04 23:42:30 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000100bbfe80cf000089000000000000000000aa00004e2000089078"], &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x109001, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0xffff, 0x5, 0x4, 0xfff, 0x100000000, @random="6d5d99e1dde9"}, 0x10) 2018/04/04 23:42:30 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) socket$inet6(0xa, 0xa, 0x2) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) [ 1033.584599] FAULT_INJECTION: forcing a failure. [ 1033.584599] name failslab, interval 1, probability 0, space 0, times 0 [ 1033.595881] CPU: 1 PID: 31688 Comm: syz-executor0 Not tainted 4.16.0+ #380 [ 1033.602886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1033.612229] Call Trace: [ 1033.614824] dump_stack+0x1a7/0x27d [ 1033.618457] ? arch_local_irq_restore+0x53/0x53 [ 1033.623121] ? is_bpf_text_address+0xa4/0x120 [ 1033.627623] should_fail+0x914/0xae0 [ 1033.631338] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1033.636446] ? save_stack+0xa3/0xd0 [ 1033.640078] ? save_stack+0x43/0xd0 [ 1033.643701] ? kasan_kmalloc+0xad/0xe0 [ 1033.647583] ? kasan_slab_alloc+0x12/0x20 [ 1033.651734] ? find_held_lock+0x35/0x1d0 [ 1033.655797] ? __lock_is_held+0xb6/0x140 [ 1033.659868] ? check_same_owner+0x320/0x320 [ 1033.664187] ? rcu_note_context_switch+0x710/0x710 [ 1033.669121] should_failslab+0xec/0x120 [ 1033.673094] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1033.678119] __kmalloc_node_track_caller+0x33/0x70 2018/04/04 23:42:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) [ 1033.683396] __kmalloc_reserve.isra.39+0x41/0xd0 [ 1033.688153] __alloc_skb+0x12a/0x760 [ 1033.691869] ? skb_scrub_packet+0x510/0x510 [ 1033.696189] ? netlink_connect+0x500/0x500 [ 1033.700426] ? kasan_check_write+0x14/0x20 [ 1033.704660] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1033.709589] ? wait_for_completion+0x770/0x770 [ 1033.714176] netlink_dump+0x2b2/0xd00 [ 1033.717970] ? rtnetlink_rcv_msg+0x665/0xb10 [ 1033.722378] ? netlink_broadcast+0x50/0x50 [ 1033.726619] __netlink_dump_start+0x4ec/0x710 [ 1033.731115] rtnetlink_rcv_msg+0x7f0/0xb10 2018/04/04 23:42:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400, 0x7) [ 1033.735348] ? validate_linkmsg+0x8e0/0x8e0 [ 1033.739662] ? ndo_dflt_fdb_dump+0x90/0x90 [ 1033.743898] ? __might_fault+0x110/0x1d0 [ 1033.747960] netlink_rcv_skb+0x14b/0x380 [ 1033.752016] ? validate_linkmsg+0x8e0/0x8e0 [ 1033.756334] ? netlink_ack+0xa10/0xa10 [ 1033.760220] ? netlink_skb_destructor+0x1e0/0x1e0 [ 1033.765061] rtnetlink_rcv+0x1c/0x20 [ 1033.768770] netlink_unicast+0x4c4/0x6b0 [ 1033.772835] ? netlink_attachskb+0x8b0/0x8b0 [ 1033.777242] ? security_netlink_send+0x81/0xb0 [ 1033.781838] netlink_sendmsg+0xa5e/0xe90 [ 1033.785903] ? netlink_unicast+0x6b0/0x6b0 [ 1033.790141] ? security_socket_sendmsg+0x89/0xb0 [ 1033.794894] ? netlink_unicast+0x6b0/0x6b0 [ 1033.799125] sock_sendmsg+0xca/0x110 [ 1033.802838] ___sys_sendmsg+0x767/0x8b0 [ 1033.806820] ? copy_msghdr_from_user+0x590/0x590 [ 1033.811576] ? __f_unlock_pos+0x19/0x20 [ 1033.815546] ? lock_downgrade+0x980/0x980 [ 1033.819696] ? kasan_check_write+0x14/0x20 [ 1033.823931] ? __fget_light+0x2bc/0x400 [ 1033.827901] ? fget_raw+0x20/0x20 [ 1033.831350] ? find_held_lock+0x35/0x1d0 2018/04/04 23:42:30 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = semget$private(0x0, 0x4, 0x400) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x8000, 0x100000000, 0x8001]) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) 2018/04/04 23:42:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0204000002000000ff00000000000000"], 0x10}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000000040)="abca3a17d242418711c3f503bec7aad9731261a951f20d27ff3f48dede48d12dc145dd053e830bab232552e58b7ea897783ee8d671339c4cc70f96c5433f851f3cb98aba8a86f22fab88ab7da0334fec98bfccfc829dccd8d49321cd3d7b26d539bd751bc2f6a56a8a7011a8ccae2c9de047a819c4bf") recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000240)}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a00)=""/47, 0x2f}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) [ 1033.835412] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1033.840338] ? wait_for_completion+0x770/0x770 [ 1033.844918] ? __fdget+0x18/0x20 [ 1033.848284] __sys_sendmsg+0x105/0x250 [ 1033.852164] ? __sys_sendmsg+0x105/0x250 [ 1033.856220] ? SyS_shutdown+0x30/0x30 [ 1033.860018] ? __sb_end_write+0xa0/0xd0 [ 1033.863991] ? kasan_check_write+0x14/0x20 [ 1033.868217] ? fput+0xe0/0x150 [ 1033.871407] ? ksys_write+0x184/0x220 [ 1033.875210] ? ksys_ioctl+0x6c/0xb0 [ 1033.878834] SyS_sendmsg+0x29/0x30 [ 1033.882373] ? __sys_sendmsg+0x250/0x250 [ 1033.886428] do_syscall_64+0x281/0x940 [ 1033.890310] ? vmalloc_sync_all+0x30/0x30 [ 1033.894453] ? finish_task_switch+0x1b9/0x970 [ 1033.898944] ? finish_task_switch+0x17a/0x970 [ 1033.903435] ? syscall_return_slowpath+0x550/0x550 [ 1033.908363] ? syscall_return_slowpath+0x2ac/0x550 [ 1033.913288] ? prepare_exit_to_usermode+0x350/0x350 [ 1033.918304] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1033.923672] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1033.928515] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/04 23:42:30 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000380)={'dummy0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xc, 0xa, &(0x7f0000000200)=@raw=[@generic={0x6, 0x1a5, 0x7fff, 0x6}, @ldst={0x3, 0x3, 0x3, 0xd, 0x9, 0x20, 0xfffffffffffffffc}, @alu={0x7, 0x80000001, 0xc, 0x5, 0x0, 0xfffffffa, 0xffffffffffffffff}, @map={0x18, 0xa, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x28}], &(0x7f0000000280)='syzkaller\x00', 0x7fffffff, 0xa5, &(0x7f00000002c0)=""/165, 0x41100, 0x1, [], r1}, 0x48) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@delsa={0x9c, 0x11, 0xc00, 0x70bd29, 0x25dfdbfb, {@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4d2, 0xa, 0x2b}, [@coaddr={0x14, 0xe}, @coaddr={0x14, 0xe, @in6=@loopback={0x0, 0x1}}, @proto={0x8, 0x19, 0x32}, @address_filter={0x28, 0x1a, {@in6, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x2, 0x1, 0x1000}}, @encap={0x1c, 0x4, {0xffffffffffffffff, 0x4e23, 0x4e23, @in6}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000004580)={&(0x7f0000000000)={0x10}, 0xffffffffffffff36, &(0x7f0000004540)={&(0x7f00000042c0)=@updpolicy={0x13c, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {{@in, 0x0, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x13c}, 0x1}, 0x0) 2018/04/04 23:42:30 executing program 4: r0 = socket$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) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="dce0442b354221f10073d518ddec00815333179dcd84793c92aa2c4f2b0f397ebf34d4d2971b44b759782e978df0741d47af0487e5cd6043909ac89b62037cf45f49c991f822eeef33a0002537b6142a10501e6157d1ee855c541840cd56dd24769cd411b2d13648978f34fa93845b4d282dffcd14e091a1b0f176fd8d1736a1f6778e08d5342e70d2d556a3294cfa961f40eab936be78aa44782b"], &(0x7f00000001c0)=0xa) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000000500)=[{&(0x7f00000003c0)="4fb583737d6b4e82e47a070e17f7d6292a99a86dc128", 0x16}], 0x1, 0x57) r4 = socket(0x15, 0x80005, 0x0) sendto$inet6(r0, &(0x7f0000000440)="5bfb15f8ab9107d9dbf411343d6672b305053d9707c586c28f67604b2df811f8662a1400f01967b203aaffc270c95781d7356ca2a344a016613005cefe0dae7ec2cf330cecb47157dc708484db0d2e30651af431fff3d667812527c96938de989efaa4f0b56d986f9eb8bcadc6512d89be29d94950d604713019b181e3dcf9c2a2f61f4501d768f058c802a87753e2e9563228fef631404431795fee7ab855c4362488e2b355b63b8058661b28da327783636d90c8812f5e76c91753d397", 0xbe, 0x10, &(0x7f0000000580)={0xa, 0x4e23, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x86}, 0x1c) getsockopt(r4, 0x200000000114, 0x2716, &(0x7f0000c35fff)=""/1, &(0x7f0000000000)=0xf000) close(r1) r5 = accept(r0, &(0x7f0000547ff0)=@can, &(0x7f00008ebffc)=0x10000031b) close(r1) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/122, 0xfffffffffffffe17) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, {0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}, 0x4, [0x5, 0x1, 0x1f, 0x8, 0x7fff, 0x3, 0x10001, 0x4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, {0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x7fff, [0x3, 0x6, 0x3, 0x5, 0x0, 0x1, 0x3ff, 0x7]}, 0x5c) sendto$unix(r2, &(0x7f00000002c0)="0dc2bf588a06bc5117c0c118071e51439a0ab0d5d68d07946cd678c3b86e44a7dfe6235d34a6ed96c354a089dc2d595a73db9d2acf60da38a0a7f4f7457088cc6e0065bb8dc2c86a04770f36759de6e5986d5cc19e6a99dd5ce9d5ab4e3a4fc87a2fc7600c6e25e56a6618490b199fcb3404a9222bfa2d6e5ce4b4395e8e5dd58750b822700dc60a87629fb96c33f8fa3a829274cea502e59e163b05ada507bf53d16ea560014b7816f817001787c12ea2b96a168871a4666307cbe8056d52cac3258a73678ac0c1307fe28603609980", 0xd0, 0x48080, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x3}) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}}) signalfd(r1, &(0x7f0000000400)={0xffffffff}, 0x8) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000540)) [ 1033.933701] RIP: 0033:0x4552d9 [ 1033.936886] RSP: 002b:00007f0ea0237c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1033.944596] RAX: ffffffffffffffda RBX: 00007f0ea02386d4 RCX: 00000000004552d9 [ 1033.951866] RDX: 0000000000000000 RSI: 00000000200f4fc8 RDI: 0000000000000013 [ 1033.959141] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1033.966426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1033.973698] R13: 00000000000004ec R14: 00000000006fa6c0 R15: 0000000000000003 2018/04/04 23:42:30 executing program 5: unshare(0x20000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) arch_prctl(0x1003, &(0x7f0000000280)="54c756cf57614c9eb5069f94191d792cfb38a8871d7ce6fda46763e2ece13f0b25875231adc56b20e3423f9e048dfbc32f7113eb6ca645a5830a9bf96d7e90704cb2f82d3264ee8134633211c7f0de64ef443fd58525735339c0bb93b4be5cae5baae1a58d73f83b79ffe5ea023ab4cd051f58e458e13e89966f489efb9360c206b02058e41ae66b") mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x3, 0x6b6c, 0x70000000000, 0x0, 0x0, [], [], [], 0xfffffffffffffffc, 0x1}) 2018/04/04 23:42:30 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x800000004e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = accept(r0, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYBLOB="509d758f1d39e8c3f489046a88462aae00f6"], &(0x7f0000123000)=0x3) listen(r0, 0x0) accept4(r1, &(0x7f0000000000)=@generic, &(0x7f0000000100)=0x80, 0x80800) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) close(r1) 2018/04/04 23:42:30 executing program 0 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) dup2(r4, r6) 2018/04/04 23:42:30 executing program 7: r0 = socket(0x8, 0x7, 0x3) r1 = socket(0x17, 0x2, 0x200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, r1}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000080)=""/188) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f00000051c0)=""/4096) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000200)={0x4, &(0x7f00000001c0)=[{}, {}, {}, {}]}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r4, 0x0) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x4) write(r1, &(0x7f0000000000)="240000002a005f000000000000ed760100002d81e6a68d17430e10ff0100000000000200ffde2c058edf97f0", 0x2c) 2018/04/04 23:42:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) fcntl$getflags(r0, 0x40b) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_aout(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="cf010917f70100009603000081000000e0030000519f0000000000000000000008c9687ff35e190469243b736847e9fb701ab0ac37a8c04c1c4985b4d942819eb153cca4952d51568aa9ae9b34cf8744c45a67c9360b78678a8fb8648eca210a2ac57bcac6a742cea1e84fdaa9afbe4a1d2320bdb89d99258069d0703cb74e51efd8adbac659f008e16d980073fff655"], 0x90) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/04 23:42:30 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000001380)=""/5, 0x5}, 0x0) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_bt(r0, 0x8907, &(0x7f0000f7f000)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x20000, 0x96) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) sendmmsg(r1, &(0x7f0000005140)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000380)}}], 0x1, 0x0) 2018/04/04 23:42:30 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0600180006001e010600080000000900"], 0x10) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f000038fffc)) 2018/04/04 23:42:31 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = semget$private(0x0, 0x2, 0xa) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000680)=""/230) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x8, 0x0, [{0x10000, 0x38, &(0x7f0000000100)=""/56}, {0x0, 0x3c, &(0x7f0000000140)=""/60}, {0x0, 0x38, &(0x7f0000000180)=""/56}, {0x0, 0xa9, &(0x7f00000001c0)=""/169}, {0x0, 0xf9, &(0x7f0000000280)=""/249}, {0x0, 0x23, &(0x7f0000000380)=""/35}, {0x2, 0x82, &(0x7f00000003c0)=""/130}, {0x0, 0x6a, &(0x7f0000000480)=""/106}]}) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) [ 1034.551346] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/04 23:42:31 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x200c0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000140)='selinuxem0/+\\\x00', 0xe, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) r1 = add_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="640ce972a1827fa1ea73e2b5b83ecb72e5b6f016dbf2db1713dc40923e7469fbd9389b8cc0d3ce539c51fc9347c5eb7053bb06803d32f1cdef948123f1eac47ae766e03823c588cbfa8cd268dda7b9666196a315345cfb806e2095c1bf8cbcb5c2", 0x61, 0xfffffffffffffff8) add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="cf3d6244c440c862c671dac9939ef637fbe5b98c2d05e0d3244b419bc58abddf87a12c034c0414516fc8aa4d7a81fa869e04505b031437b58ff7f8dd2ecdda9c0fa1ae1079f131a5eacedc1c95227007ba814167145e29dea91d13c1ecaa9457d7b99ccaae19053f561e9673ef5ed2120400000000000000", 0x78, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$peek(0x3, r2, &(0x7f0000000180)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0xfffffffffffc}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[]}, 0x1, 0x0, 0x0, 0x800000000000000}, 0x0) 2018/04/04 23:42:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000006927d0000001af"], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0x141d, 0xffff, 0x4e1, 0x2a, &(0x7f0000000240)=""/42, 0x1f, &(0x7f0000000280)=""/31, 0x0, &(0x7f00000002c0)}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200400, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xffbf, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYRES16=r3, @ANYRES16=r3, @ANYBLOB="000029bd7000fddbdf250900000008000400ffffffff30000100080001000a000000080006007772720014000300e000000200000000000000000000001b08000200890000003400020008000b000a000000080009000600000008000300000000000800090000000000080007000001000008000700050000001c00020008000300020000000800080004000000080003e6c10765000800040004000000"], 0x3}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$KDMKTONE(r2, 0x4b30, 0x70) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000600)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000740)={'irlan0\x00', 0x0}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x4) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)=@ipv4_getnetconf={0x44, 0x52, 0x10, 0x70bd29, 0x25dfdbfb, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0xffffffffffffc63c}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x9d}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xbd3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x20044011) 2018/04/04 23:42:31 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000c53000), &(0x7f0000000180), &(0x7f000025e000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)) r2 = getpgrp(0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x41) openat$vcs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vcs\x00', 0x400200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000001c0)={'erspan0\x00', 0x0}) connect$packet(r3, &(0x7f0000000400)={0x11, 0xb, r4, 0x1, 0x5499, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_open_dev$amidi(&(0x7f0000000480)='/dev/amidi#\x00', 0x1f, 0x101400) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/mixer\x00', 0x100, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000540)=0x0) kcmp(r6, r2, 0x0, r0, 0xffffffffffffffff) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r1, &(0x7f0000000380)={0x1}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000240)) r8 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x80000) syz_kvm_setup_cpu$x86(r0, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000080)="660f38810d07000000650f019eb9bf0000b9800000c00f3235000400000f30c4c105dba70000000066baf80cb8240b9c83ef66bafc0cb000ee66260f2191b9800000c00f3235000100000f300f2319c4c245becc660fae710a", 0x59}], 0x1, 0x0, &(0x7f0000000140)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0x9445, 0x0, 0x8, 0x0, 0x5}], 0x1) r9 = creat(&(0x7f00000004c0)='./file0\x00', 0x0) recvfrom$unix(r9, &(0x7f0000000200)=""/173, 0xad, 0x40, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/04 23:42:31 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x9, 0x141000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0xf0a) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xcf1, 0x408000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000009c0)={0x0, 0x0, 0x400000000000, 0xe6}, &(0x7f0000001000)=0x18) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000000)={0x2, 0x100, 0x4, 0x3}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/04/04 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) dup2(r4, r6) [ 1034.808344] snd_dummy snd_dummy.0: control 112:16515072:0:Î:0 is already present [ 1034.841180] snd_dummy snd_dummy.0: control 112:16515072:0:Î:0 is already present 2018/04/04 23:42:31 executing program 3: clone(0x800, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)="16706375b93e95a685d3cd965573740aa0bca87c") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000300)=@abs, 0x6e) r4 = syz_open_procfs(r1, &(0x7f0000000000)='environ\x00') r5 = dup2(r3, r2) exit(0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000280)=""/58) r6 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup3(r5, r4, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000002c0)=0x3f, 0x4) bind$ipx(r5, &(0x7f00000003c0)={0x4, 0x185, 0x8, "1b8b7a89293c", 0x401}, 0x10) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000000200)={0x8, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10, 0x20, 0x7, 0x3ff, 0x401, &(0x7f0000000140)='gre0\x00', 0x5e, 0x100, 0x10000}) ioctl$KVM_PPC_ALLOCATE_HTAB(r5, 0xc004aea7, &(0x7f0000000380)=0x2) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xbd, 0x2c0) 2018/04/04 23:42:31 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/04/04 23:42:31 executing program 0: syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) inotify_init() pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:31 executing program 7: r0 = socket(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x70800) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/04/04 23:42:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:31 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x1, @random="0135ca98b632"}, 0x0, {0x2, 0x4e21, @multicast2=0xe0000002}, 'irlan0\x00'}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001ff9)=[0x800000000000fa]) 2018/04/04 23:42:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) dup2(r4, r6) 2018/04/04 23:42:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4200, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x20000058, 0x443, 0x0, 0x0, {}, [@typed={0x4, 0x3}]}, 0x18}, 0x1}, 0x0) 2018/04/04 23:42:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0700000000ca8460"], 0x20}, 0x1}, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/68, 0xe6) 2018/04/04 23:42:32 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x4001}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000240)="37615c97804d614688064dea9dc82496b7c70e5294ba9da47866a7c4759cb653f7fea3dfc10b1581296b1ba31bf8e86723929f75781e46962fb9853fb847a4d65c925c4f334f7d0243703afb5ffe750cdf04ed2bc22fc5e9aa150c75996af86075bba600d17d4277c1bd0dfe6dbbc8989e88d189744c3e52fe36236c1606bc0efa29bee389639aaf6d9a048a5f55eeaaf06377b84ad796ad1b9fcfc0359a7536089a4e2da10c222034e4") ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'syz_tun\x00'}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000180)) ioctl$TIOCSCTTY(r2, 0x540e, 0x0) 2018/04/04 23:42:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:32 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB='D\x00\x00\b', @ANYRES16=r1, @ANYBLOB="00032abd7000ffdbdf250c000000080006000500000008000400020000002000020014000100ac141419000000000000000000000000080002004e240000"], 0x44}, 0x1, 0x0, 0x0, 0x4000040}, 0x800) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) 2018/04/04 23:42:32 executing program 5: capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) r0 = socket(0x1e, 0x2000000000000005, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="04"]}) [ 1035.603377] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 1035.645855] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/04/04 23:42:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0xfffffffffffffd3b, 0x4200) read(0xffffffffffffffff, &(0x7f0000000340)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) connect$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x5, 0x2}, {0x3ff}, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{}, 'port0\x00', 0x0, 0x100000, 0x0, 0x0, 0xfffffffffffffffc, 0x1, 0xda21}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000001c0)={0x0, 0x2}) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x6, 0x4, 0x9, 0x400000000000062}, 0x2c) semget(0x3, 0x3, 0x9) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r3, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001340)={0x0, 0xe6, "04e80132e523e99f91c7085d3b7ff071b9716af048767500dcd00c67966df7e2ac36e54e959ee56eaabac047ec9c75602574c096bbb2b99eaf2f2bd3a16f0ae124540cb479456505df5975c410e6b782418b24beb7d2fd459aa589644f9df0c529a1076a7be6ea6ae9a3f1a8053f5654cff6e089f5872775f635979de3c1ee4c15e4794cdf7979b0decc529847284236a9683eaefc2627e45e06e6bdbff01d7f1d9ef04d35f82933dc4e63096c18b4da88e39d8404e34ede9d0330b748069990602a2924514b246c00a13e623d73c887e9c37581410e336bcc689cf53a381825dd71eac3bebc"}, &(0x7f00000002c0)=0xee) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x6f0, 0x2146, 0x4, 0x0, 0x1a, 0x820, 0x4, 0xd3fb, r4}, &(0x7f0000001440)=0x20) 2018/04/04 23:42:32 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000000000)="88450985981afb078a9b499f492503a9048d36e337b23183ae7d82f091c753") ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:32 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socket(0xb, 0x0, 0x4) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r0, 0x407, 0x2) dup2(r0, r2) 2018/04/04 23:42:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x400, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000040)) 2018/04/04 23:42:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x6) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fa5, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x7, 0x20}, 0xc) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00008ffff8)={0x0, r1}) r4 = eventfd(0xfffffffffffe) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182d45)={0x0, r4}) 2018/04/04 23:42:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:32 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = memfd_create(&(0x7f0000000040)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x20000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) 2018/04/04 23:42:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10000000d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x18, 0x55, 0x3ff, 0x0, 0x0, {0x7}}, 0x358}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x620800) recvmsg$kcm(r1, &(0x7f0000002680)={&(0x7f0000000100)=@alg, 0x80, &(0x7f0000002540)=[{&(0x7f0000000180)=""/72, 0x48}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/194, 0xc2}, {&(0x7f00000013c0)=""/162, 0xa2}, {&(0x7f0000001480)=""/97, 0x61}, {&(0x7f0000000080)=""/21, 0x15}, {&(0x7f0000001500)=""/62, 0x3e}, {&(0x7f0000001540)=""/4096, 0x1000}], 0x9, &(0x7f0000002600)=""/71, 0x47, 0x100000000}, 0x40002022) 2018/04/04 23:42:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) 2018/04/04 23:42:32 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000020000000000000005000600000000000a00c37eb6cd8488f47400000000000000000000000000000000000000000000020001000004000000000000000000ff010000010000000000000000000801e7b12350bdc20100000000000000000000000000000000000000000000000000285046fc8ba18d9b7e6e9e27d04791fda4fbca3d0de0fdf7b8a3794143e200fcfaa2fad2af7585323354c454c759a79fc81c09522dbb33b1d2e277c9bdd1d5d17ac25291080f555dbfd36c3bbdc26af4082875182b8bda02dd76fadfe9262db389a99e4755b322ad0ac9b35689c140acd7fa9d55709d7d652b13c1dfbd5b9a"], 0x70}, 0x1}, 0x0) 2018/04/04 23:42:32 executing program 7: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3ff, @tick, {}, {0x0, 0x4}, @connect}], 0x30) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000008600), 0x0, 0x0) 2018/04/04 23:42:32 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:32 executing program 3: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f000076c000)='pagemap\x00') sendfile(r0, r2, &(0x7f0000014000), 0xffff) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) getpriority(0x0, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0xff, 0x1, 0x1, 0x2}, 0x20) 2018/04/04 23:42:32 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/30) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/200) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:33 executing program 4: r0 = socket(0x14, 0x2, 0x8) bind$ax25(r0, &(0x7f0000000000)={0x3, {"4f631c40e6ba83"}, 0x1f50}, 0x10) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) 2018/04/04 23:42:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000010000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a600000d00000000060000000000001000010006c41180b598bc593a02001148a730df33a49868c62b2ca654a6613b6aab02000000bc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x3811c3, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) clone(0x0, &(0x7f0000000440), &(0x7f0000000600), &(0x7f0000000640), &(0x7f00000006c0)) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYBLOB="08000000000000000100ffffffffffff05000000d34600000800000000000000070000008000000000000000000000000100000001000000000000000000000000000000000000000004000000000000000000000000000008000000000000000800000000000000020000000000000000000000000000000000000000000000000400000000000000000000000000006a500000000000000000000000000000000800000000000000000000000000000000000000000000000200000000000000000000000000001f00000000000000ff00000000000000010000000000000000000000000000000000000000000000000a00000000000000000000000000000002000000000000000000000000000001ad6d45000000000000000000000000000000000000000008000000000000000000000000000000000000000000000001000000000000002c800000000000000000000000000000000000000000000004040000000000000000000000000000000000000000000001000080000000000400000000000000000000000000000000000000000000000e020000000000000000000000000000ff7f000000000000eb9f00000000000009000000000000000000000000000000000000000000000004000000000000000000000000000000"]) 2018/04/04 23:42:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup(r2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYBLOB="24ab04aa0000392a8b34b53e79d72b20e62300000000000000000100000000000000"]) 2018/04/04 23:42:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:33 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) 2018/04/04 23:42:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80, 0x420300) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0xffffffffffffff05) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/04 23:42:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000041, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/241) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x1) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f00000001c0)={[{0xffffffff7fffffff, 0x6, 0x401, 0x868d, 0x0, 0x21, 0x3, 0x4, 0x6, 0x7ff, 0x10f2a14b, 0x0, 0x8000}, {0x1, 0x81, 0x7fffffff, 0x400000007, 0x8, 0x6, 0x9, 0x4, 0x1, 0x6, 0x6a46, 0x5, 0x8000}, {0x7, 0x8, 0x7f, 0x4d1, 0x9, 0xad58, 0x404, 0x8, 0x40, 0x4, 0x40, 0x2, 0x8}], 0x1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r3, 0x1, 0x2, [0x20, 0x400]}, &(0x7f0000000340)=0xc) 2018/04/04 23:42:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004d, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) lookup_dcookie(0x6, &(0x7f0000000000)=""/154, 0x9a) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4200, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000140)="4be202b01d46a312ee141ec6eb65d243ddc9de50f8cc5b8328505d8b582df787f63b26d0512a1208b5400ed0292f3a373c55de902b6176350f2215905406426e02c502f0044f", 0x46) dup3(r0, r0, 0x80000) 2018/04/04 23:42:33 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/3}) [ 1037.342810] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. [ 1037.418276] device bridge0 left promiscuous mode 2018/04/04 23:42:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x1c, {{0x2, 0x6}}}, 0x88) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 23:42:34 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x200, 0x1, 0x7, 0x7, 0x8}, &(0x7f00000007c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x100000000, 0x80, 0x7ff, 0x101, 0x9}, &(0x7f00000008c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000900)={0x6, 0x7fff, 0x8002, 0xfff, 0x686, 0x512, 0x81, 0x6f172043, 0x0}, &(0x7f0000000940)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002040)={0x0, 0x5875}, &(0x7f0000002080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000033c0)={0xfff, 0x8, 0x6, 0xd34}, &(0x7f0000003400)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003440)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000003480)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4800200}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r3, 0x900, 0x70bd25, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa40e}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000035c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x2b6c, 0x0, 0x0, 0x101, 0x50}, &(0x7f0000003680)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000003840)=[{&(0x7f0000000380)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000400)="c032e356b44e2714e4f49062013e7b5966a09c1cb7e5809f9c4585851ad3f5d2da01e257103db034942d8f76bda9a8ba61b0a4c205ce60675f7dbe8cbcf5df94af28b4b10b86b1a7a0ceb5b1da30d440d86b1a29e9c0515bf3551ed001e2936350f6968bec8bfecce099", 0x6a}], 0x1, &(0x7f0000000980)=[@sndinfo={0x20, 0x84, 0x2, {0x3cb5, 0x200, 0x98, 0xffffffffffffffc0, r2}}], 0x30}, {&(0x7f0000000a40)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10, &(0x7f0000000f40)=[{&(0x7f0000000a80)="4e43349bccb99620cb828f9b03bde81157f3e08405e185ef2e786dc5af2ce6eb45f0df2c76a6547e799c301b10caf8c0c4eb59", 0x33}, {&(0x7f0000000e80)="fe58a0d4bf4e46eee94ddbe63ed9e3ff40043920447968235657c8ad7cf029ede83d995d2cc5175857c744c3a0726e35f2ea7db9c1cd3dad4bf59e819f8731fd4d2309e044e793894dfc14897571d6a5d60ea1e8c27fdccdfea1d6ff7eac99291bc5e3b05bfcdeae701d2b8ef61e2c26f00368dc8e9a497830c3a1ee1c08154ffa8938d832d3c06be82d7cbceec3f06d57053ea854f8df8ba905685622979b0b6d4357d3af524f56f239c8f3d821f8259fc3d67baa1836", 0xb7}], 0x2, &(0x7f00000020c0)}], 0x2, 0x20000000) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000003c0)={0x0, @dev={0xac, 0x14, 0x14}}, 0xc) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00000000c0)={0x2}) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20e1008}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000"], 0x1}, 0x1}, 0x0) r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000000), 0x10) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x2) 2018/04/04 23:42:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) syz_kvm_setup_cpu$x86(r0, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baa100b80000ef0f01cb0fc79c555e0f23b766b9b10100000f320f01ca3ef96eb806008ec8363e263e66653e660f56d2", 0x30}], 0x1, 0x0, &(0x7f00000000c0), 0x0) [ 1037.480970] netlink: 28 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/04 23:42:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = getegid() r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) keyctl$chown(0x4, r3, r4, r2) getgroups(0x1, &(0x7f0000000080)=[r2]) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000000c0)={0x64c6, 0x78c8, 0x81}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000aa0ffc)) 2018/04/04 23:42:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000a9cff8)) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) r1 = dup(r0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) io_submit(r3, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000e27fd9)}]) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) 2018/04/04 23:42:34 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="1d6b360159fa1cff185c1c4760611ffd7db5a2"]]], &(0x7f0000000000)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:34 executing program 2: 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) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:34 executing program 3: io_setup(0x1, &(0x7f000092fffc)) r0 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x6, 0x2080) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000003c0)) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000300)={&(0x7f0000ff0000/0xe000)=nil, 0x6, 0xf7a9cc84b2e7c9a2, 0x0, &(0x7f000081d000/0x2000)=nil, 0x7ff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x12044, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000240)='./file0\x00', 0x0, 0x10}, 0x10) io_setup(0x1, &(0x7f0000000000)) mprotect(&(0x7f000077f000/0x600000)=nil, 0x600000, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x800, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r3, 0x0, 0x6c, 0xf, &(0x7f0000000140)="5f3d3c598dd0779bb0ea9341d2147f3051044d9862c3973f81dc3fc435d867a8b9ad1777f118f76c6607a0ce8cd86291f8ba4f90a86444f7b1121a0b99131380f134e8d41ab7a981f974d767ebb3cfb95411f5572c00cdce3da056a217dab879f0f4b6434acc7baee8346774", &(0x7f00000001c0)=""/15, 0x2, 0x81}, 0x28) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000527ff8), 0x2, 0x3) r4 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x8000) mmap(&(0x7f00008da000/0x3000)=nil, 0x3000, 0x2000004, 0x13, r4, 0x0) 2018/04/04 23:42:34 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000001500)=0x2, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000001440)='/dev/dmmidi#\x00', 0x2, 0x200000) write$fuse(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="28ee010000000000000000000000000081000000120000000400f9ffff0800400059109121a5511f9ebcf5b945e1e44c1909d5ac2a0fdcb6020000000000004cf4ed3bf3a1a389a8c3dbfdfda9f0514a7639d4300b0af40e6a51f33c3294b8975290cd2092461c3e19cbcbfac9441afc2b60cd8ba38f79788192f713c70b641da028e5d3152c747a835c878809dc6da04140793a95bc96002ca09ebb513f267e6428a0e2b0a6df89d38833c957d98bbe1c157fa665f728aba55713d2e1140c8be2e7733a921a25258ed691873bff54773c29b6c356c7d12ddc72f976da9e574a6bec0e214d5ac09f82d638"], 0x28) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) setitimer(0x0, &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x0) futex(&(0x7f0000001380), 0x3, 0x2, &(0x7f00000013c0)={0x0, 0x1c9c380}, &(0x7f0000001640)=0x1, 0x1) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$llc(r4, &(0x7f00000014c0)={0x1a, 0x306, 0x29eb, 0x4, 0x80, 0x80000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r6 = fcntl$dupfd(r5, 0x406, r0) write$cgroup_type(r6, &(0x7f0000001400)='khreaded\x00', 0x100000336) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='security.evm\x00', &(0x7f00000003c0)=""/195, 0xc3) 2018/04/04 23:42:34 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffdfb6, 0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8001, &(0x7f0000000040)=0x8201, 0x9, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000068000/0x1000)=nil) 2018/04/04 23:42:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="20000000af00210e0000ff00e10000000700a9950e0c87546c4c53e50ed600008f9fd9f25fe3d6e7a4f833f9ac5a06342126137da1d4791e2b4a72bf51a3298badac44b79c480298bfd3e175386b3829f5807e4e132f1f52ddc43d6c90a00297f1026d1ec8ba44bf22ac206317c4b47e9d6b28363daff5bc2cde869055e6cf1a5b2b52077ee9a77c3f03e1228d41f91647a553745d620c617295b2e4325dcaa4e372cee0d4201c464216d01187134c59a55f31374404856dcf40d05ef2eb7d2d", @ANYRES32=0x0, @ANYBLOB="000000000000000089d5a8e2da7c1dd760b6eeec697f5abfe6db391a13a4bd69b47fa9dbe5e8a9b3654654d785baffb508df15a683c6d0fc2de36b98e1b1e67e2caab1ebfd770471a9d4e7c1f95af6a999b291592c7ff46a0b53e66adae6508103182677788e6a311a511fdb6a30a4e14d94369e4acdbda0b796f2b8701f945fd21ba356cae148171e8648539df713"], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:34 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x89, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@dev, @empty, 0x0}, &(0x7f00000001c0)=0xce) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100080}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_getnetconf={0x24, 0x52, 0x30, 0x70bd27, 0x25dfdbfb, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000200)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 2018/04/04 23:42:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x8000) io_setup(0x2, &(0x7f0000000080)=0x0) semget(0x3, 0x4, 0x51) io_submit(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000002c0)}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000012c0)="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", 0x401}]) epoll_create1(0x80000) socket$key(0xf, 0x3, 0x2) 2018/04/04 23:42:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000040), 0x4) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797a3058371b59000000000000002c6a119c3adecc56de15b2c8da98d7cbf6ee8e3b97dd55da1da7a242dd19835636d0bbb955061ddd2cd5ad3668a72f882b85e8fa7ef3c4c773ef79"], 0x28) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000005274b88806f0e4332f8a64fa613f2fe452a746998ceb92674853a93238f1b6400ef4842de234a8bb89867319a74652774a9591a358b67c03f6c360ee31c87600b6d8001f17127d1e98128ca984dd9cc66215390f616a1c3e85251d5e9dee222dd8331d5012f241cdb1103d7cfa"], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:35 executing program 6: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffc) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty={[0xffffffffffffffff]}}, 0x1c) getsockname$netrom(r0, &(0x7f000072c000)=@full, &(0x7f00004c3ffc)=0x48) 2018/04/04 23:42:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) 2018/04/04 23:42:35 executing program 3: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001280)='/dev/snd/seq\x00', 0x0, 0x3fd) r2 = dup2(r1, r0) write$sndseq(r0, &(0x7f0000001080)=[{0x6, 0xfffffffffffffffd, 0x6, 0x83e6, @tick=0x7, {0xffff, 0x5}, {0x4185, 0x1}, @queue={0x7fff, {0xe8, 0x387f}}}, {0x7, 0x1, 0x9, 0x100, @tick=0x7, {0xffffffffffffffc9, 0x6}, {0x5, 0x80}, @note={0x7, 0xfff, 0x8, 0x2, 0x1c}}, {0x3, 0x0, 0x5, 0x0, @tick=0x1, {0x80000001, 0x97}, {0x1, 0x3}, @control={0x50}}, {0xefce, 0x9, 0x1, 0x1000000000000000, @tick=0x7, {0x10000, 0xfffffffffffffff8}, {0xb5, 0x9}, @raw8={"371ef9c1441c5ccc8eda0629"}}, {0xe06, 0x8, 0x1, 0x4bc, @tick=0x3f, {0x3, 0x9}, {0x1, 0x10000}, @addr={0xaa3, 0xf2f}}, {0xffff, 0x2, 0x0, 0x7, @time, {0x6, 0x10001}, {0x800, 0x40}, @ext={0x1000, &(0x7f0000000080)="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"}}, {0x8001, 0x908, 0xa837, 0x100000001, @tick=0x4, {0x7fff, 0x7ff}, {0x6, 0x100}, @result={0x1, 0x9}}, {0x3, 0x7, 0x7, 0xfb41, @time, {0x2a3b, 0x4}, {0x7, 0x80000001}, @time=@time}, {0xfffffffffffffff9, 0xbdf2, 0x3, 0x2, @tick=0x9, {0x0, 0x40}, {0x1, 0xd}, @connect={{0x9, 0x1}, {0x4ba2, 0x2}}}, {0x2, 0x0, 0x4, 0x8, @tick=0x100, {0x6, 0x9}, {0x3a, 0x9}, @queue={0x2, {0xff, 0xec}}}], 0x1e0) r3 = semget$private(0x0, 0x2, 0x400) semtimedop(r3, &(0x7f00000012c0)=[{0x0, 0x7, 0x1000}, {0x0, 0x301, 0x800}], 0x2, &(0x7f0000001300)={0x0, 0x989680}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000000)={{0xe4e8}}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/04 23:42:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4000000000001, &(0x7f0000000000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x55b3, 0x18002) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2400, 0x80) r3 = syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0x2, 0x0, 0x0, 0x3, 0x82) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r5 = openat$cgroup_int(r4, &(0x7f0000000480)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000540)={0x7, 0xffffffffffffffff}) io_submit(r0, 0x3, &(0x7f0000000500)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0xdd, r1, &(0x7f0000000180)="72a0ed61d43784edd1044fbc6f2f06f71293b6d1228e6577779eaf09a9366d553d2df66ecebbea239b16b45d9c3b713b60a5c726c5086a9eb6ca837ce500e398fd8110dd78e11607bbaf1c81712c93eec9be9972e4df3092d081dcdf8d9714a3bc71f6da06c0c5192b4bcbe4282d6462898cb978f71cbb9a0ebf9165f4d0e18e07a992b24a1408b4f3a1c31d6fb960a180068f4e9ce7c40e25e9473c389e33b1035c66de0429886167373d", 0xab, 0x8000, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x6, r3, &(0x7f0000000280)="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", 0xfd, 0x7, 0x0, 0x0, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x6, 0x8, r5, &(0x7f0000000400)="32182c038097cd60c41ee5b9ca0cffb9b84610f04314105444b72e7a9fa36efd99f8ba1a559d208197d2ed20ba58be48adabed98e37fed88c8ed0cb6109faa935e7aedd62da384d8b1d181fe8d811573cc05", 0x52, 0x1, 0x0, 0x1, r6}]) io_cancel(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)}, &(0x7f0000000140)) 2018/04/04 23:42:35 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x800}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="20365cc6073a1e09210a000740052000000006000000890740ecdfe738747d8691ad75ffa24047d322af587858d8a68190c5a1cbcacbfaf56a4311ef50e38d96f9460ab1d7e0dc0a3dbe415b424224d6bc9f32f75aace42cec626171a42eeb6cdad9a03dae0e84b7c7eb93f2f661677f7ddfa4034cb9c452ab1e3a0803abc4d086b90e698316776dade9ba430f", @ANYRES32=0x0, @ANYBLOB="000000000000000032a220f52cf9ab69c656318829b4616b6901d0c2ed6949d94741a4c28e2be82632352ea628e3adad0cc42949ea6d868f1b5b08"], 0x20}, 0x1}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x8202, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000300)={0x13, 0x76, &(0x7f0000000280)="8541b1c7bfca1f06c68d9aa31adf4ecc75aebed2ae169f60eb3817d643373f6cd19855bd552ad6bfb9dc07ccc7ba6ce2ff5226c7f4bcb7fb8975ba124aadce2848d93838b0ef8a1c1725e98a5006e264ac89929deaa71ae7500de2d1263a7dd47f6584082640fa36c4af71fa5c2f4f005e6827f42c20"}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'dummy0\x00\x00\x00\x00"\x00', r4}) 2018/04/04 23:42:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000180)) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:35 executing program 7: r0 = socket(0x10, 0x802, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x437) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) 2018/04/04 23:42:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'teql0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000000280)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'eql\x00', @ifru_names='irlan0\x00'}}) sendmsg$kcm(r2, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) shutdown(r1, 0x2000000002) 2018/04/04 23:42:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80000) 2018/04/04 23:42:36 executing program 4: timer_create(0x3, &(0x7f0000001080)={0x0, 0x24, 0x2, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="f599563fa63fe74fc06db3d77e733957a5704f45421a351033b1d1962f88af99dd88f2912246178c41b66a93c5dcac4edb9409c26b392724a8f4ca86e1f9a66d5598e561d670f9b16273fe7328292b0246c52c02a1517fed09"}}, &(0x7f00000010c0)=0x0) timer_gettime(r0, &(0x7f0000001100)) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0xff) eventfd2(0xfb, 0x800) ioctl$KDSKBLED(r1, 0x4b65, 0x4) 2018/04/04 23:42:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000900)) accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000500)={0x10000000, 0x100, 0x3}) connect$packet(r2, &(0x7f0000002a00)={0x11, 0x0, 0x0, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x14) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) r3 = add_key(&(0x7f0000000640)='id_resolver\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r3, &(0x7f0000002a40)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000600)={0x1f, 0x100000001, 0x5, 0x8, 0x0, 0x3da, 0x0, 0xffffffff}, &(0x7f00000007c0)=0x20) fremovexattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4b, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0c6300003a36678842f095eb5b8d4a9c0b2a865c83006625a55474126ab52bc8e400bc068efd34e3fae605690390293986836dd180833d57526cfbcdb5a0f810cd2b64bc55b03265da5599"], 0x0, 0x0, &(0x7f0000005000)}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400400, 0x0) syz_open_dev$admmidi(&(0x7f00000005c0)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x361880) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 2018/04/04 23:42:36 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) 2018/04/04 23:42:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:36 executing program 6: pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x4, 0x0) socket(0x1b, 0x6, 0xd827) vmsplice(r0, &(0x7f0000002400)=[{&(0x7f0000000000)='p', 0x1}], 0x1, 0x0) 2018/04/04 23:42:36 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x404000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000080)={0x8, 0x47be9e23, 0x5, 0x7f}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCSBRK(r2, 0x5427) recvmmsg(r0, &(0x7f0000f61000), 0x0, 0x2041, 0x0) 2018/04/04 23:42:36 executing program 5: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x2000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000000c0)=""/43) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x6) setreuid(r2, 0x0) 2018/04/04 23:42:36 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'NETMAP\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x2}, 0x20) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f00000000c0)={0x4, 0x70, 0x6, 0x200, 0x2d, 0x101, 0x0, 0x2, 0x2880, 0x1, 0x9, 0x40, 0x10, 0x7, 0x6, 0x81, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffe, 0xd6a, 0x4, 0x2200000000000000, 0xf1a, 0x7, 0x5, 0xf6d8, 0x200, 0x2, 0x2, 0x10001, 0x8, 0x521a, 0x3f, 0x4, 0x9, 0x5c88a939, 0xf9, 0xfffffffffffffffc, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000080), 0x1}, 0x10080, 0x81, 0x5, 0x7, 0x2, 0x9, 0x1}, r2, 0xe, r0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x7, r1, 0x1}) sendto$ipx(r3, &(0x7f0000000240)="53cdeecdc9f1968606c0cdab967d19aca0ec6059fe285e84d21ecf", 0x1b, 0x40, &(0x7f0000000280)={0x4, 0x5, 0xfff, "5f45b7371ba9", 0x5}, 0x10) 2018/04/04 23:42:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2, 0x100) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x8, 0x4) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x20000000) pipe2(&(0x7f0000000000), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x1, 0xc068, 0xbf, 0x2a7, 0x7, 0x0, 0x100000000, 0x40, 0x6, 0x40, 0xffffffffffffffe1, 0x2000000000000, 0x7ff, 0x3, 0x4]}, &(0x7f0000000140)=0x100) 2018/04/04 23:42:36 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) socketpair$inet_sctp(0x2, 0xfffffffffffffffb, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000280)=""/143) recvfrom(r2, &(0x7f00000000c0)=""/1, 0x1, 0x10003, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x80) 2018/04/04 23:42:36 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', r2}) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, '+*vmnet1'}, {0x20, 'gretap0\x00'}], 0xa, "011ac1f73b2fbfc802b4aadd2a87de3effd132c89adf60cf9fac25e7ea1fa95e62249434c72e58679e3541f14b2c96373587a6ed05455e8fa002411f373c6100f64428c4a93105cbc0402560350aa8e126f3499c8dac71dfc68c7df4c48147a352ffc365d743403f51432253d766ead71057153f7507df05d01c8f8b997a246b328522f9a08a1d6460c482e30bff4a79cb09f4e7388fc02d3ed03d2c1fdadcac6a4f030699fbc7ceb2fb8fc4b51722679f87ca36e66296e51012d2e58178217d24b090d3fd6f0d4ef5c73fa7bf75e552fb83ec13988671"}, 0xf4) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='./file0/file0\x00', 0x3, 0x6, &(0x7f0000000640)=[{&(0x7f0000000300)="dc05dbef5b653a241172f3698ad7383696936d264a5561ba0cf4608256dab7aa2a6d018e48f324670c0c71f7d754ce7fd6276bafaa4d083b02908a07a7690e8363fea5fc24c82405856b93bc539e28441e71", 0x52, 0x7}, {&(0x7f0000000380)="049689d0a0ad621c455044690d4cdab42506f98bbd11e1bd3119395b4fea421996bd48922bb08c4d81b9c894d5fec889442234", 0x33, 0x8}, {&(0x7f00000003c0)="91981b8bc0c6e132f28b95a944fe6573fd8ab37cc974493b064777c02deef110af2547a53048469ac8b58a02589b06bffecfbd99f95a7a79aad89a2a21dd59c876b9743d700629e3a8b24defea5d98c798bd74f68b4a3f3723e02630d9fdd25847af1de27634fad19bffde4ecb315b161a18539d0627797e513970a690849ca6511845a5872ddf498cc2f3", 0x8b, 0x2c85}, {&(0x7f0000000480)="78d92b2184b16abaafdce17d268739ef0ccfe8e00800f3bbe6854c1d15581b5f23ae43dccb4c8321373b68f62eaaedb84bd20a7bed20bfa4f33e5aca85a9dbd2745e1864a62a763b087de38db86390cd4faba9fc07134cb54d117cf91bee052d14c9f8d5bc1ac4f44a6cad505975babce9e732a285580c82", 0x78, 0x6}, {&(0x7f0000000500)="5d7c0cf3786927133c964943c4039e8df49b00b0aa3bfd8ba084d720f7dc6f656c056552ee7befa9d39ee548779ec55b3a8ebedcc21cfcd75d90f9209a07c8fd9790486d13bbb90a622f5f6478cc69da048124c564a35566482a7987efbda7749fc58133444b6608d23603c11b4359e991c92602552bbb8873ac298064750414d4693d4501b02c4abde2c5adcad299d7b5a1f9f0faa94535413eb71fea2f73edc7e0ae82b53adc8ced07536cf76f9f564ee3e413a8fa32f5ac7a74144144e58a1027dc5d45fde477f8f7da89d2c7", 0xce}, {&(0x7f0000000600), 0x0, 0x2}], 0x100400, &(0x7f0000000700)={[{@allow_utime={'allow_utime', 0x3d, [0x34, 0x36, 0x33, 0x35, 0x32, 0x35, 0x30, 0x34]}, 0x2c}, {@debug='debug', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x37, 0x32]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x35]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x37, 0x37, 0x35, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x2]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x31, 0x31, 0x31, 0x33, 0x32]}, 0x2c}]}) r3 = syz_open_dev$amidi(&(0x7f0000000780)='/dev/amidi#\x00', 0x3, 0x8000) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000007c0)=0x7619, 0x4) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000840)=0x401, 0x4) getsockopt$sock_int(r4, 0x1, 0x20, &(0x7f0000000880), &(0x7f00000008c0)=0x4) pselect6(0x40, &(0x7f0000000900)={0x3f, 0x100000001, 0x0, 0x9, 0x9, 0x1, 0x1, 0x101}, &(0x7f0000000940)={0x8, 0x7, 0xb002, 0xffffffffffffff54, 0x8, 0x1, 0x2, 0x8}, &(0x7f0000000980)={0x4, 0x8, 0x10000, 0x7f, 0xe1a, 0x4bbe, 0x0, 0x6}, &(0x7f00000009c0)={0x0, 0x1c9c380}, &(0x7f0000000a40)={&(0x7f0000000a00)={0x9}, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000a80)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000ac0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000b00)={r6, 0x3, 0x51, 0xb77}, &(0x7f0000000b40)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f0000000b80)=0x2) r7 = semget$private(0x0, 0x7, 0x400) semctl$GETALL(r7, 0x0, 0xd, &(0x7f0000000bc0)=""/127) acct(&(0x7f0000000c40)='./file0/file0\x00') ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000c80)={'teql0\x00', @ifru_flags=0x1000}) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000d00)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000dc0)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000d80)={&(0x7f0000000d40)={0x38, r8, 0x420, 0x70bd28, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000e00)={0x7, 0x200}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000e40)={r5, 0x2}, 0x8) sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000f40)={&(0x7f0000000e80)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f00)={&(0x7f0000000ec0)={0x28, r8, 0x703, 0x70bd2b, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x47b9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x169a}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8850}, 0x4000000) personality(0x40000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000f80)=0xffffffffffffff01, 0x4) r9 = getpgrp(0x0) timer_create(0x3, &(0x7f0000000fc0)={0x0, 0x41, 0x3, @tid=r9}, &(0x7f0000001000)) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000001040), &(0x7f0000001080)=0xc) semctl$GETNCNT(r7, 0x7, 0xe, &(0x7f00000010c0)=""/121) 2018/04/04 23:42:36 executing program 4: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffdc2) r1 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap$binder(&(0x7f0000fee000/0x11000)=nil, 0x11000, 0x0, 0x13, r1, 0x0) write$sndseq(r1, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) 2018/04/04 23:42:36 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000180)=0x80) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x3, 0x2002) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000200)={0x6277, 0x80000000, 0x200, 0x1000, 0x9, 0x0, 0x80, 0x4, 0x0, 0x7, 0x1, 0x9e3c}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x6e, &(0x7f0000000380)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) io_submit(r3, 0x1, &(0x7f0000000680)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)="1f5e5914a0c69f44d490141cd5505e73b1a9f8420f95e2659490e94c0fff1b2cb1f423ea4a323b1cd684caf97b9ff19b9a72cc2f2927dee09ae2b649d4dfa3e983c0fcd9ca9aaacdcadcba8209c0a69f47394f5466c696761850d971c60c4bf3db0a4a7db756810b3a35f0a46246ceac38363278029a", 0x76}]) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req3={0x3e, 0x1, 0x100000001, 0xffffffff, 0x2, 0x1f, 0x5}, 0x1c) io_submit(r3, 0x2, &(0x7f0000000340)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x7, 0x401, r1, &(0x7f00000003c0)="c4859fc20322e7772b125b63ab7322b965237291c030f757000b71d02ba8a50ec44c3a6c27d97095a52454ff7ea2b67d5bb1f06508e7776773856dcfde0c3a08d3519e8f4dbb3bed44b149403b9defcbd21da85d8d537753c5114084eec97881712232d0b0809dde845178a1d6716fd084f2d9cb9b98605a929d6e1a6a8c9b689083bc91211e7a76cef49c8854ede73fcc499fb7c7df6e999a82ab68d085368b0f267be8e49f560d151ce224f9b26d98b65f18cc00e28677a21a5fd312804a57281d19a573a084ad551d99f183bacb56005c322877ffaa89e0e99eabe9ea2741", 0xe0, 0x5, 0x0, 0x1, r2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0xff, r0, &(0x7f0000000500)="aed4d80a0e6e58b6b457a1b5f461cfb885ccca406d7fbcaabc038ec6410247c6f8014e310c5ffe9e8efe0c943836effb78db299187b3b8487b82775b6c1ca4783228c2ab0545e0df075ca82822cf781bf58ab8a0f9e373f4767474d510da389e6261e3843c72b22cdbf7ec02ae3e2c798642b9092953d384ec62fa5444c9bb60ecf9f8d4fa73e547d86cb359a2b95df6bcc9dec35bed", 0x96, 0x8, 0x0, 0x1, r2}]) 2018/04/04 23:42:36 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:37 executing program 5: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000001ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) personality(0x400000d) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)) 2018/04/04 23:42:37 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, 0xffffffffffffffff) 2018/04/04 23:42:37 executing program 4: pipe(&(0x7f000099c000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x8, {{0x2, 0x4e23}}}, 0x88) fcntl$setpipe(r1, 0x407, 0x1) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0'}, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/04 23:42:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/122, &(0x7f0000000100)=0x7a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) 2018/04/04 23:42:37 executing program 6: r0 = open(&(0x7f0000f56000)='./file0\x00', 0x141046, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) ftruncate(r0, 0xf5e6) sendfile(r1, r0, 0x0, 0x72439a6b) close(r1) 2018/04/04 23:42:37 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00005b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect(r0, &(0x7f0000bfa000)=@generic={0x2, "dc9ce0fa7349447a5180e20d42dd0930e26e1709aa7aaa0f5a7e8ab61bd27c891495e60100db0d2772febfd6a9657a04a2cf779b09770089adc94bb9baca63a49ddb220f8732eb22d74ca029005b9932dd12aa0deb7be64e411cdc7b22deafaa78e25ce6f6ea0689bc4ae551aa2a8ad8508ae3bc4917e596b85af88e0ef5"}, 0x80) connect$inet6(r0, &(0x7f0000197fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/04 23:42:37 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3cd88000, 0xc0801) epoll_wait(r0, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/83, 0x3}) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:37 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:37 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'lo\x00', 0x800}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0x0]) r6 = getegid() getgroups(0x6, &(0x7f00000001c0)=[r1, r2, r3, r4, r5, r6]) bpf$PROG_LOAD(0x5, &(0x7f0000300fb8)={0x2, 0x3, &(0x7f00002a6000)=@framed={{0x18}, [], {0x95}}, &(0x7f00006c4ff6)='syzkaller\x00', 0x0, 0x90, &(0x7f0000dc5000)=""/144}, 0x48) 2018/04/04 23:42:37 executing program 5: capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) rt_sigreturn() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) umount2(&(0x7f0000aaaff2)='./file0/file0\x00', 0x0) 2018/04/04 23:42:37 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080), 0x80000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/04/04 23:42:37 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:37 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) uselib(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000447000/0x1000)=nil, 0x1000, 0x0, 0x13, r0, 0xfffffffffffffffc) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/04 23:42:38 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000080)="220000002100070700be0000090007010a00001e000000000000e30305001380ff63", 0xfffffffffffffd44) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x8000000}, 0xc) 2018/04/04 23:42:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000051", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:38 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3cd88000, 0xc0801) epoll_wait(r0, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/83, 0x3}) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:38 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:38 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080), 0x80000) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000040)) 2018/04/04 23:42:38 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)=""/4096) r1 = socket(0xa, 0x200000000001, 0x0) sendmsg$unix(r0, &(0x7f00000014c0)={&(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000011c0)="d4941f1591b13731a79ddbaf206c82006fe16f709151b1e8e81ff4081a338305914c27fe3469450105ac27606d2a8abf98aaa73fa8386d853d9bbd19a0006989eda76e3b1f17712fcc0b", 0x4a}, {&(0x7f0000001240)="9fea972e3b344dc95e92583b8548e48358849cfbc7fb7899a060b34fae4da8d2038e1977aff6ba2168d3705f477fe1b526e5a7bb2cf458ec437705cb080c37cd97bbf1171f13ac9214a611611824a4e7beca7ee683cc3e7a83571ae7bb61f0c15dec87e741bd31f594fd0fd51d8049d98b999c18bf1b57a4f8a1c3b97522c482adbb39f4d42b7e99c2cfc366a1299b0af93934dbcccc3fb1e46963bb21395b2da90ad5cf940f4c1d2e52471ae8ff23428442f5a6f46a0d8dbf6623286908a19aeb63d5764b30c7488d905cc111913b86990a94c4796762", 0xd7}, {&(0x7f0000001340)="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", 0xfa}], 0x3, &(0x7f0000001480)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x30, 0x4000000}, 0x810) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x400000) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000080)=0x100000001) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x258, &(0x7f000097df4b)=""/181}) syz_open_dev$sg(&(0x7f0000001100)='/dev/sg#\x00', 0x800, 0x2240) ioctl(r1, 0x8912, &(0x7f0000000000)) 2018/04/04 23:42:38 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000180)) [ 1042.400067] bridge0: port 1(erspan0) entered forwarding state [ 1042.406037] bridge0: topology change detected, propagating [ 1042.416122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready 2018/04/04 23:42:39 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = gettid() write$evdev(r0, &(0x7f0000000300)=[{{0x77359400}}], 0x18) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0f257d717c7476499d71dc8370f184e41c8769e7fdcb69c5a35a81dc", 0x1c}, {&(0x7f0000000040)="77373b9e2771d10cf8dc763cdb9a3f3a9ff8e6cef1fba551d278bd87a86352921f6759f66777a800adef0381bf3d5046992e02e94307769a04b1f084dd9fcceb71aec6d2362a2b04c346ab92b23e22fb842d7a764e4b808f347e4fedcba3dc7ffa75edaba3ce476c94559b6f71a9438099c6f9", 0x73}], 0x2, 0x0) socketpair(0x17, 0xe, 0xfffffffffffffffd, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getdents64(r2, &(0x7f0000000340)=""/148, 0xfffffe44) fcntl$setown(r0, 0x8, r1) timer_create(0x0, &(0x7f0000000100)={0x0, 0x2000012}, &(0x7f0000000140)) tkill(r1, 0x1000000000015) 2018/04/04 23:42:39 executing program 2: accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:39 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0xffffffffffffe79a, 0x18000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x201, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000040)={0x1d6, 0x1, 0x4, 0x0, 0x9}) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="c4626073763c92c180962c55f18542", 0xf, 0xfffffffffffffffe) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="7365637572697479000000000000000002000000000000000000000000000000000000000007000c00000000000000000000000000000000"], 0x48) keyctl$assume_authority(0x10, r3) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000000080), 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000180)=0x8) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) 2018/04/04 23:42:39 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="02006cafde000000"], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:39 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x5451) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) connect(r1, &(0x7f00000fefe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 23:42:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x404) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = gettid() r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f00000002c0)={{0x7, r2, r3, r4, r5, 0x108, 0x1}, 0x8, 0x6, 0x2, 0x3, 0x3, 0xe3, r6, r7}) r8 = dup3(r0, r0, 0x80000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={r8, 0x0, 0x1, 0x6, &(0x7f0000000000)=[0x0], 0x1}, 0x20) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x101000, 0x0) 2018/04/04 23:42:40 executing program 4: socket$inet_smc(0x2b, 0x1, 0x0) syz_emit_ethernet(0xad, &(0x7f0000000000)={@random="bc885fb3df70", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305}}}, &(0x7f0000001140)) 2018/04/04 23:42:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000180)={{0xff, 0xfffffffffffffeff}, 'port0\x00', 0x0, 0x20, 0x2, 0x5, 0x7fff, 0x10001, 0x9, 0x0, 0x1, 0x4}) socket$inet_udp(0x2, 0x2, 0x0) mq_open(&(0x7f0000000100)='cgroup$em0bdev\x00', 0x40, 0x0, &(0x7f0000000140)) 2018/04/04 23:42:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:40 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bind(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x5, 0x101000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x3ff, 0x768, 0x8002, 0x1, 0x7cd0, 0x1, 0x9cc5, 0x7, r2}, 0x20) 2018/04/04 23:42:40 executing program 6: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000004000020000000000000000008001200020001f2ff100000000000001000e5ff0203000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000050000000000000000ad1598288a52575459a7d546257e5a8c16822db7b9ddb17887b27d784b10d82824dc8e88c386341b1b5ed458941247314d2c6a9b7c8cc4dfc6c9b8c0c5a033f2d117e202f9f999d978120a83e4699de4fe504c86f29a1f3f3fb99b631e141aa3d78152f2f54cf84ed2d5e0bc8573de1f4f7b520719"], 0x80}, 0x1}, 0x0) 2018/04/04 23:42:40 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001b40)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000004b80)={0xd0c}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(r1, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) syz_mount_image$jfs(&(0x7f0000001680)='jfs\x00', &(0x7f0000001a00)='./file0\x00', 0x2, 0x3, &(0x7f0000001a80)=[{&(0x7f0000002b80)="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", 0x1000}, {&(0x7f0000001a40)="c1", 0x1, 0xc9ca}, {&(0x7f0000003b80)="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0x1000, 0x200}], 0x800000, &(0x7f0000001b00)={[{@discard_size={'discard', 0x3d, [0x34, 0x37, 0x39]}, 0x2c}]}) recvmsg(r1, &(0x7f0000007500)={&(0x7f0000006e40)=@hci, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006ec0)=""/153, 0x99}, {&(0x7f0000007040)=""/117, 0x75}, {&(0x7f00000071c0)=""/202, 0xca}, {&(0x7f0000007380)=""/10, 0xa}], 0x4, &(0x7f0000007440)=""/171, 0xab, 0x7e}, 0x10000) recvmsg(r1, &(0x7f0000001540)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000000)=""/95, 0x5f}, {&(0x7f0000001480)=""/109, 0x6d}], 0x2, 0x0, 0x0, 0xbbd}, 0xfb28822a08a39a50) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xa, &(0x7f0000000080)=@raw=[@generic={0x0, 0x3, 0x80000001, 0x7fffffff}, @generic={0x3, 0x5, 0x8}, @generic={0x1f, 0x8}, @generic={0x1, 0x3, 0x100000000, 0x84}, @generic={0x0, 0x3ff, 0x100, 0x6}], &(0x7f0000000180)='GPL\x00', 0x81, 0xdf, &(0x7f0000001900)=""/223, 0x0, 0x1}, 0x48) close(r2) socketpair(0xb, 0xf, 0x800, &(0x7f0000001640)) 2018/04/04 23:42:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f00000000c0), 0x4) 2018/04/04 23:42:40 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) shmat(0x0, &(0x7f00008a6000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f00009e2000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000088000/0x1000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f00009a2000/0x3000)=nil, 0x2000) shmat(0x0, &(0x7f00004cb000/0x1000)=nil, 0x2000) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r1) 2018/04/04 23:42:40 executing program 0: socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 23:42:40 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 23:42:40 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20400, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x800, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0884123, &(0x7f000000cff3)) timer_create(0x0, &(0x7f0000000080)={0x0, 0x3b, 0x6}, &(0x7f00000000c0)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000000140)={{}, {r3, r4+10000000}}, &(0x7f0000000180)) 2018/04/04 23:42:40 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x81, 0x400000) keyctl$instantiate(0xc, r0, &(0x7f0000000500)="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", 0x1000, r1) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e22}, 0x10) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="5f41973cbb74e6e16fbfd368b7045fab2ce89221dfcfe6748b91dbbb16a89c5cece0bb937585be862b50ec67beea8f09c24e5fd6fa400ad5066c5b13a9f9d866ef2c06ba8e48b3134afdacdf738de533bec1f55aa140ff88ad753bce65aafda5e93d064b9bd2eb3df4dd2c8c48f9e20b15c908d283dd8609c95791c94e273a56deb23bb08466cc9ee1cb31a9dfc26ab3ea81269335483609d07144abcc5786179a362a5cd210d96595ce71ab50e61c7fb9a5807832c1f3c19cb718769d39986f35778581a0f5f2975800b796de4d5536ea680677c1613dc7220270296b825ad187fef5035ca73f185462c2426745fca05280257d6c2b807037", 0xf9, r0) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="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", 0x179, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/04/04 23:42:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x80003e3, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)={0x14, 0x9, 0x6, 0x201}, 0x14}, 0x1}, 0x0) 2018/04/04 23:42:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x11}) getsockname$packet(r1, &(0x7f0000004100)={0x0, 0x0, 0x0}, &(0x7f0000004140)=0x14) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000004380)={0x10, 0x0, 0x0, 0x800}, 0xfffffd9a, &(0x7f0000004240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000001800060325bd7000fedbdf25800010fbff00c80700100000000008005ee941da400be0860f0be5b3abf870bcf64ce954a038b4b54ea77d53d2c4727dcdbccabda36b4d81bc06ceab58aebf20eb1ee670287a8d40b39f84a894da86ec021c95acb9597b2088d0806e6af8f051186f38f05ae6267ba9a2fc8f8b5a1f67f659ea35d828d53781a953b102dad7d1e3eba0aff83f000000000400", @ANYRES32=r3, @ANYBLOB="000007000000000000001000ffffff7f000010000001008ae09d79c62b00"], 0xfffffffffffffff9}, 0x1}, 0x2) 2018/04/04 23:42:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)={0x14, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x80) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f00000000c0)={"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"}) 2018/04/04 23:42:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="d85a8a32c7cd25ea55", 0x9}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000180)=@nfc_llcp, 0x253, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 23:42:41 executing program 7: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) shmat(0x0, &(0x7f00008a6000/0x2000)=nil, 0x4000) shmat(0x0, &(0x7f00009e2000/0x3000)=nil, 0x7000) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmat(0xffffffffffffffff, &(0x7f0000088000/0x1000)=nil, 0x1000) shmat(0xffffffffffffffff, &(0x7f00009a2000/0x3000)=nil, 0x2000) shmat(0x0, &(0x7f00004cb000/0x1000)=nil, 0x2000) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x7000) shmdt(r1) 2018/04/04 23:42:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f21443881bb2a1f64db2727897a0d1f3a55d000100007667b83ce7046eb086be4413b96bb4d6bc226737336a656cba4e5fa6a03d222835d12356b961885d6a5d93d15d9c5165522024", 0x58) getrandom(&(0x7f0000000000)=""/86, 0x56, 0x3) r2 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r2, 0x100000000, &(0x7f0000000080)) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) 2018/04/04 23:42:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000180)="ec", 0x1}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) recvfrom$inet6(r2, &(0x7f0000000040)=""/136, 0x88, 0x10002, &(0x7f0000000100)={0xa, 0x4e24, 0xffffffffffffff81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0xfffffffffffffd5b}], 0x10000000000000a7, &(0x7f0000001400)=""/6, 0x6, 0x101}, 0x400000000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000140)) 2018/04/04 23:42:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 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={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="41cc1b6eaf0b6b0da35a9edf3a4389f2b0e300b29ece0700"], 0x20}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x0, 0x10, 0x4], 0x4, 0xe2f8, 0xffffffffffffff7f, 0x83, 0x2, 0xff, {0x7, 0x1, 0x50, 0xffffffffffff8000, 0x80000000, 0x2, 0x9, 0xc00000000, 0x4, 0x5, 0x401, 0x5, 0x9, 0x1000000000, "414b15235a5408ee07e841b5da06a8e8d7d66397ad8685c917c6b4d468dfb4ab"}}) 2018/04/04 23:42:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000012869)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1, 0x4100) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) 2018/04/04 23:42:41 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r1, 0x4408) readv(r0, &(0x7f00000023c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/229, 0xe5}, {&(0x7f0000000180)=""/32, 0x20}, {&(0x7f0000002340)=""/113, 0x71}], 0x5) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x101}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000024c0), &(0x7f0000002480)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r3, 0xff, 0x2acc}, 0x2edcf787) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000140)={0x80000001, 0xffff, 0x9}) 2018/04/04 23:42:41 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000002080)="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", 0x782, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0xa0000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x926, &(0x7f0000000100)=0x4) 2018/04/04 23:42:41 executing program 5: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f0000000080)=[{0x3, 0x470, 0x1800}, {0x3}], 0x2) geteuid() semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f0000000000)=[{0x2, 0xb1a, 0x800}, {0x3, 0x8001, 0x1000}], 0x2) 2018/04/04 23:42:42 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)={0x28, 0x4, 0x1, 0xfffbfffffffffffd, 0x70bd25, 0xffffffffbfffffff, {}, [@generic="ca200ff280a783500216b98c067ce467b87f"]}, 0x28}, 0x1}, 0x0) recvmsg(r0, &(0x7f000000cfc8)={0x0, 0x0, &(0x7f0000cc1000), 0x100002c6, &(0x7f0000278f3e)=""/194, 0xc2}, 0x0) 2018/04/04 23:42:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:42 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x701400, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x20, &(0x7f0000000040), 0x4) fsetxattr(r0, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)='/dev/rfkill\x00', 0xc, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000100)=""/214) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000200)="88ac40ff4f2c59", 0x7) 2018/04/04 23:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='y\x00\x00\x00'], 0x3}, 0x1}, 0x0) [ 1045.530125] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 1045.562858] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/04 23:42:42 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="b70000000000000000000000000000000600000000000000de2094ebc90defb4517b2c05ffdc2f127e1acc781ea338c8ea168ebaf5d10fe9de7825b66bde7d934c0000000000000000000000000000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195, 0x41000}, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x81) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x1a) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040)=0x1ff, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) writev(r1, &(0x7f0000000140), 0x139) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/04/04 23:42:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x400000) r2 = fcntl$getown(r1, 0x9) migrate_pages(r2, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x4}) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x100000001) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="20000009000000efffffff00000000000729342f", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:42 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000c0effc)=0xa, 0x4) pipe2(&(0x7f0000000000), 0x84000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000aebffc)) 2018/04/04 23:42:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x0, 0x4, 0x10001, 0x10}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0x5, 0x7f, 0x7, 0x101, 0x40}, &(0x7f0000000240)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f00008a8000), 0x95, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) 2018/04/04 23:42:42 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000040)="7407e291d51799efe1170885c6b0850e5ce9f119ed23455a82d29cad531dd8ba882cb229483540", 0x27) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 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) 2018/04/04 23:42:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:42 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x200) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000140)={0x1, 0x3, 0x4}) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r3}, 0x14) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="29f1435f32292459f8", @ANYRES32=0x0, @ANYBLOB="0000000000000000379207a771bafc68eebd36ad6f123ff269343b3963f2b992ef77f5ce893bfc9858c0bf1ddaf3613acb1df657e67371e0fc01bfe837799a43a03d453b7fa3be6800965c6dac968f9602ea014f162be7bb926f1cd3a2"], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:43 executing program 6: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x101, 0x40000) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="9f4f0eb3fdcc219dfcb54c3d83b8959d4ad095489e55f7", 0x17, 0xfffffffffffffffa) keyctl$update(0x2, r1, &(0x7f0000000240)="937a988635b953f8", 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000100)={0xff, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000140)={r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r3, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x4000, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r3, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r3, &(0x7f0000000000)=""/175, 0x39c, 0x1dfe, 0x0, 0x0) 2018/04/04 23:42:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000080)=0x80230) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x1, 0x4, 0x7, 0x1, r1, 0x80000001}, 0x2c) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001200)='/dev/vcsa#\x00', 0x8, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001240)=0x101, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001140)=0x0) process_vm_writev(r2, &(0x7f0000001180)=[{&(0x7f0000001280)=""/227, 0xe3}, {&(0x7f0000001380)=""/249, 0xf9}, {&(0x7f0000001480)=""/138, 0x8a}, {&(0x7f0000001540)=""/152, 0x98}], 0x4, &(0x7f00000011c0)=[{&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/196, 0xc4}], 0x2, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x4, 0x80000) getsockopt$inet6_buf(r3, 0x29, 0xff, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) syz_open_dev$mouse(&(0x7f0000002700)='/dev/input/mouse#\x00', 0x3, 0x80002) sendmsg$nl_netfilter(r1, &(0x7f00000000c0)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000030201000000008a6a00000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 23:42:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:43 executing program 3: r0 = socket(0x40000000000d, 0x3, 0xf5cc) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x402100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) socket$alg(0x26, 0x5, 0x0) write$tun(r1, &(0x7f0000000080)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/04/04 23:42:43 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x8, 0x1ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x412a}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xc) 2018/04/04 23:42:43 executing program 7: io_setup(0x3, &(0x7f00000000c0)=0x0) io_cancel(r0, &(0x7f0000000180)={0x0, 0xdab01a13a97b6a19, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000100)=0x4) accept$alg(r1, 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000004e80)={0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000019c0)="b8d39a767122d2722c88ed79f1ec02272b3b1c8f07565734468b7388cf0487a1613787821718a8022d6c934b029da8bc92d80330ec4e401f085ab7b7913035b3878cae02ce5427fe4cbf765093528c0404abc97d64c832807042a9f11dd950090ecd5b14b1258bd51c13c27b76d336dc56e8b894e8ea85a838896cf484d92c8f52fdf8a1347f54994dd1", 0x8a}, {&(0x7f0000001a80)="01321ddc9c18fc3c907cd26b1e0afd038c0b338d3a8ece2653055524a8d6d2975b5ebc17c3fd7e4f55dce3aeb18e31bfc7b3d10c95c4b9c9c6a4b37b69bba161131670d5c32c61efd235ade72c47d38a039d4ca8bc7b646e60218f8b7ff2d1cfa8697cfb96917891617469c8f9b6d374699fb0bb059d4ffaa9b07cd9615cb66c2f5598086265239bf3b8e7b6104816927293f9cc4109ed48a3d6e5d1032d81a2ca0a4a719cdc6439b7dddde9ea47fc4f0b7dc569cd471504588077344bd7dc4c13", 0xc1}, {&(0x7f0000001b80)="71888712cd19a700f569167ffe30a0ac23bb7806018dd969757913c5aec2aee20f2bfbd8ba72dd5ca866ec77c834abfd2b646da9f933", 0x36}, {&(0x7f0000001bc0)="fad871dba2bdf597e0e650be1553874b54292f9a61f2bd466328682eba68265147c5314d7f37d94412623ed9877bc2f35f88bfcdaa6b94569fb3cf4977760b655947bff7919e414e6c645f0d", 0x4c}], 0x5, &(0x7f0000001cc0)=[{0x1010, 0x118, 0x1000, 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{0xa0, 0x102, 0x8, "af3541da1f585f81525bda17ec878758cc9b7db8b3ae90a89ed5ef9a4f94564cace55e7e4ba23df95f6adf44c4cc574c7b7d3b4f306627a03448e9205a1b6f6a602652f00983f6750747591be5ef8bff65592fab2382599fabaa71f2014ea259326e60b58365187a1c6260446b0d52cfe6e6829b289eb851b3dc2249a4b5359453e6d68053df56d015455df1"}], 0x31c0, 0x4000800}, 0x40010) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@dev, @in6=@ipv4={[], [], @rand_addr}}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x3, 0x600, [0x0, 0x20000340, 0x20000528, 0x20000648], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x2b, 0xd, 'gre0\x00', 'ip6gretap0\x00', 'bcsf0\x00', 'bpq0\x00', @empty, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x128, 0x188, 0x1b8, [@ip6={'ip6\x00', 0x50, {{@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xff, 0xff, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffff00], 0x5f, 0x0, 0x21, 0x8, 0x4e20, 0x4e22, 0x4e21, 0x4e21}}}, @mark_m={'mark_m\x00', 0x18, {{0x5, 0x100000000, 0x1, 0x2}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x20, 0x1d, 'nr0\x00', 'erspan0\x00', 'erspan0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@helper={'helper\x00', 0x28, {{0x0, 'sip-20000\x00'}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x10, 0xdafb, 'ip6gretap0\x00', 'gretap0\x00', 'dummy0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xd0, 0x168, 0x298, [@m802_3={'802_3\x00', 0x8, {{0x0, 0x0, 0x3, 0x1}}}, @cpu={'cpu\x00', 0x8, {{0x7c, 0x1}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x9}}}, @common=@ERROR={'ERROR\x00', 0x20, {"d5b3315d297679e0f398be3752d5721c9b2687fe909d84cad7545b300cf2"}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xffff, 'system_u:object_r:tape_device_t:s0\x00'}}}}]}]}, 0x678) 2018/04/04 23:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:43 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="8f000000000000000000000000d90100020800"]) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000180)=ANY=[@ANYBLOB="03000000e0003c"]) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x7f) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x35e}, 0x1c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 23:42:43 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$addseals(r0, 0x409, 0x2) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:43 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/26) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:43 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000300)=0xc) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80800) setresuid(0x0, r2, 0x0) [ 1046.652134] kvm [32396]: vcpu0, guest rIP: 0x9a disabled perfctr wrmsr: 0xc1 data 0x600000000ff 2018/04/04 23:42:43 executing program 2: 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, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:43 executing program 3: openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400802, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000040), &(0x7f0000000780)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x0, 0x0, 0x0, 'tunl0\x00', 'gre0\x00', "65710000000555a0f53a2079119000", 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="28d0a55409de", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x9, 0x0, 0x100000000000, 'ip6_vti0\x00', 'ifb0\x00', 'erspan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb8, 0xf0, 0x140, [@limit={'limit\x00', 0x20, {{0x81, 0x80000000, 0x7fff, 0xffffffff, 0x72, 0x5}}}]}, [@common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x318) 2018/04/04 23:42:43 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000b46500", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x780, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) 2018/04/04 23:42:43 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd4, 0x10}, 0x30) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000200000000000006110000000000000160000fdff0000009500010000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 23:42:43 executing program 6: r0 = memfd_create(&(0x7f0000ed5ff2)="73656c662b65746831a470703100", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x88011, r0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xb9f0051910d180d5) 2018/04/04 23:42:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x6, 0x4) accept4$packet(r0, &(0x7f00000072c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000007300)=0x14, 0x800) sendmsg$can_raw(r0, &(0x7f0000007400)={&(0x7f0000007340)={0x1d, r1}, 0x10, &(0x7f00000073c0)={&(0x7f0000007380)=@can={{0x2, 0x4, 0x1, 0x6}, 0x4, 0x0, 0x0, 0x0, "9387f8ee1bb9905c"}, 0x10}, 0x1, 0x0, 0x0, 0x8044}, 0x44) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) 2018/04/04 23:42:43 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x16907e, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x4, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6e, 0x4, 0xac, 0xfff, 0xfffffffffffffffe}) unlink(&(0x7f0000000040)='./file0\x00') 2018/04/04 23:42:43 executing program 3: r0 = socket(0x40001000013, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000900)=0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) modify_ldt$write2(0x11, &(0x7f0000000000)={0xffffffffffffff4c, 0x20001800, 0x2000, 0x0, 0x2, 0xae2, 0xffff, 0x0, 0x4, 0x2}, 0x10) sendto$inet(r1, &(0x7f0000001380)="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", 0x481, 0x4, &(0x7f0000001840)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xffffffffffffff0e) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000004c0)=0x1, 0x4) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) signalfd4(r0, &(0x7f0000000940)={0x6}, 0x8, 0x80000) pipe(&(0x7f0000000500)={0xffffffffffffffff}) r4 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000580)={{0x0, 0x7, 0x8c00000000000000, 0x4, "6605d55ed500922342e1711c7cd3d1f1ed755f5a1f5c9f37d5326136b5e48b276c9bfed8aa1717a4602068ba", 0x1}, 0x0, 0x0, 0x9, r4, 0xf1, 0x8, "000d7240d116e41f4c8ead0d843c20261953df55c54836e0b8941ac75c2b5870001eb6d0e5d310c845dc394f2d229869921f34613f51f87b5db21b1883f6547a", &(0x7f0000000540)=']\x00', 0x2, [], [0x4, 0x8, 0x3, 0x1]}) ptrace$setsig(0x4203, r4, 0xa88, &(0x7f0000000980)={0x3b, 0x202b, 0x7, 0xffffffffffffff28}) recvfrom$unix(r0, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) recvfrom$unix(r0, &(0x7f0000000840)=""/184, 0xb8, 0x0, 0x0, 0x0) 2018/04/04 23:42:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:43 executing program 2: 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:43 executing program 0: syz_emit_ethernet(0x3a, &(0x7f000000bfc5)=ANY=[@ANYBLOB="000000000000aaaaaaaa000008004500002cffff0000002f9078ac14ffaa7785ef44cb0302b82dc38e6c81805b00000000b4a11d49e95400000021000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2000, 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/185, &(0x7f0000000100)=0xb9) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="0000000000000200"], 0x20}, 0x1}, 0x0) connect$inet(r0, &(0x7f0000000ac0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) write$binfmt_aout(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00001e00880200006503000003000000da00000002000000000000000000000095a8208c22432a2c07ac30970d9ccd0ccd5a393481100289506b22c5ff8c8ca783f9b5438d240613b2179db766ed8f7c00751fc881254822000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x958) 2018/04/04 23:42:43 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = gettid() exit(0xffffffffffffffff) ioprio_set$pid(0x1, r1, 0x403) 2018/04/04 23:42:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) io_setup(0x20, &(0x7f0000c6b000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x6, r0}) accept$ax25(r2, 0x0, &(0x7f0000000140)) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xa961, 0x10000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00000000c0)={0x4, 0x67, &(0x7f0000000040)="70beb21af70e392bf543c228b5bf276455639d4f360126818df9b64603f603196bf40da94d72c758aa2b1c5002d4f2d898c52797f896fae62d51792bb6e4d6b16c2b6759ff71ea2d6a6550cb7c47f4099e2ded910c9a77e32af4e5f9dfb91fc1d874805a904421"}) 2018/04/04 23:42:43 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x4000, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0x11000, &(0x7f0000000080), 0x4, r1, 0xd}) fchmod(r1, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000280)='t\x00\x00\x00\x00\x00\x00') ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000200)={r5, 0x100000000, 0x30}, 0xc) 2018/04/04 23:42:43 executing program 4: recvmmsg(0xffffffffffffff9c, &(0x7f00000075c0)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000140)=""/75, 0x4b}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/209, 0xd1}, {&(0x7f00000012c0)=""/130, 0x82}, {&(0x7f0000001380)=""/227, 0xe3}], 0x6, &(0x7f0000001500)=""/137, 0x89, 0x7}, 0x1}, {{&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001640)=""/59, 0x3b}, {&(0x7f0000001680)=""/12, 0xc}, {&(0x7f00000016c0)=""/207, 0xcf}, {&(0x7f00000017c0)=""/237, 0xed}], 0x4, &(0x7f0000001900)=""/125, 0x7d, 0xeb33}, 0x9}, {{&(0x7f0000001980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000002b80)=[{&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)=""/104, 0x68}, {&(0x7f0000002a80)=""/16, 0x10}, {&(0x7f0000002ac0)=""/112, 0x70}, {&(0x7f0000002b40)=""/29, 0x1d}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x4}, {{&(0x7f0000002c00)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000002c80)=""/77, 0x4d}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/110, 0x6e}, {&(0x7f0000003d80)=""/225, 0xe1}, {&(0x7f0000003e80)=""/28, 0x1c}, {&(0x7f0000003ec0)=""/140, 0x8c}, {&(0x7f0000003f80)=""/91, 0x5b}, {&(0x7f0000004000)=""/120, 0x78}, {&(0x7f0000004080)=""/48, 0x30}], 0x9, &(0x7f0000004180)=""/13, 0xd}, 0xa18}, {{&(0x7f00000041c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f0000004240)=""/4096, 0x1000}, {&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/4096, 0x1000}, {&(0x7f0000007240)=""/104, 0x68}], 0x4, &(0x7f0000007300)=""/170, 0xaa, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000007480)=[{&(0x7f00000073c0)=""/39, 0x27}, {&(0x7f0000007400)=""/72, 0x48}], 0x2, &(0x7f00000074c0)=""/247, 0xf7, 0x8000}}], 0x6, 0x100, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000007740)=""/83, &(0x7f0000007940)=0x12) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000007800)=""/242, &(0x7f0000007900)=0xf2) pread64(r1, &(0x7f0000000080)=""/8, 0x8, 0x820100100) 2018/04/04 23:42:43 executing program 2: 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:43 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x18400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="240000002cfbe299f492ca2db6b09edb043c6ff25553a64b69b11d97000000000000000000000000"], &(0x7f00000000c0)=0x2c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x80, 0x3, [0x13d, 0x4000000, 0x5]}, &(0x7f0000000140)=0xe) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040), 0x4) 2018/04/04 23:42:44 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x180) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/04/04 23:42:44 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000843000)='/dev/snd/controlC#\x00', 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000040)=[0x0, 0x4]) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000240)=""/232) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000b46b38)={{0x7, 0x0, 0x0, 0x0, "2a421c03781c85e5de4eae2be6be026f26ed58788e01428a987c6eb6d58814a89e3e9d707f1c8d002aaab2c6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000], {0x0, 0x989680}}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x6, 0x9e7, 0x4, 0x8, 0x0, 0x99f5, 0x401, {0x0, @in6={{0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x1, 0x5, 0x38, 0x5}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e22, 0x7, @empty, 0x400}}}, 0x84) 2018/04/04 23:42:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) io_setup(0x7ff, &(0x7f0000000140)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x9, r0, &(0x7f0000000040)="7d187737d2e4", 0x6, 0x200, 0x0, 0x1, r2}, &(0x7f0000000100)) 2018/04/04 23:42:44 executing program 2: 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}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:44 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r2 = getpgid(0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x200100, 0x0) perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x4, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x7, 0x0, 0x2, 0x7, 0x10000, 0x29, 0x3, 0x1, 0x7fffffff, 0x101, 0x3fb9478b, 0x0, 0xffffffffffff0000, 0x100, 0x400, 0x7, 0x0, 0x9, 0x1, 0x6a7, 0xaaa, 0x20, 0x9, 0x800, 0x401, 0xffffffff, 0x7, 0x86, 0x5, 0x9, 0x200, 0x0, 0x1, 0x0, @perf_config_ext={0x3, 0x3b}, 0x0, 0x6, 0x21, 0x1, 0x6, 0x1, 0x9}, r2, 0xa, r3, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TIOCNXCL(r3, 0x540d) io_setup(0x469, &(0x7f0000000180)=0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x4, 0xfffffffffffffff8, 0x3, 0x0, 0x2, 0x2005, 0xf000, [], 0x2}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) io_submit(r4, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x80000001, 0x0, r1, &(0x7f0000000100)="4587c710d53bd326db8bb6a2926e", 0xe}]) epoll_create1(0x80000) 2018/04/04 23:42:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write$tun(r1, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], 0x102c) 2018/04/04 23:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:44 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="27a3d4910b18243dabbf6f6d0222f32083f96a09d1fe04990de90c1178cd6e7823056a6a20febee68d0dc49080de89be795f5bb3d0fed585a43e09409b71a26d00aaa5947eda7fcc048d21b700dbfce108", 0x51}, {&(0x7f0000000200)="8183e139b02f2c3612a2a59f3e288883094dd4cf7a50011bd1a2101abe8d01b0b87adc92adcc964fa4b6ae1974ebcee1d027b11efbac689dd7fd53f32644eda4c29ab18ba9ae5c5f0e42e3cbc76c045a0f09ef00cbfd9ca601118ab4e69de616b4a4468d9035e08241f53b63794cdcfc6fbf79d6d8bafdaeb3ecbd0615a802c82e4d32235efdb7fee4aa8b63b10e83e5807800da78d28f56bb572c57a553d4874fc33a7d15a4efdf725d659f896baf36637d6e23853352ee", 0xb8}, {&(0x7f00000002c0)="a36cfe2efd927c2a9ec592570f0d6b14015dc5d68edd89a8a4404c94974fab8442c131b0bf91686d2d1e80961c61c793d6fd2b4e4f24cf58644dade3685248dd7d22867a13b5d5d0921ea5411c74692ab807c26b4db7df69994655190de0ca08ae135a481622e8d7d0abe2d3118dd100773d80b33bfc50b800eead752bc1a3c94fdcd12d0aed6131971575473108421efad02d722a72ac5133c91380a096499e55f8fa03", 0xa4}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x7, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8006, 0x8001, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x1, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x206, 0x26445f1e, 0x7, 0x4, 0x7, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x87, 0x4, 0x20a, 0x56b, 0x100, 0x6, 0x480000000000, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xe6a, 0x7000}}, @init={0x18, 0x84, 0x0, {0x68b29cf, 0x7fffffff, 0x4, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0xbc5e, 0xf02}}], 0x1b0, 0x10}, 0x20000001) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1cf, 0x4800) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000000c0)={0x0, 0x4}) r2 = socket(0x7, 0x5, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bpq0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:44 executing program 6: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 2018/04/04 23:42:44 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0xb2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1c6, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xea}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) syncfs(r0) 2018/04/04 23:42:44 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="27a3d4910b18243dabbf6f6d0222f32083f96a09d1fe04990de90c1178cd6e7823056a6a20febee68d0dc49080de89be795f5bb3d0fed585a43e09409b71a26d00aaa5947eda7fcc048d21b700dbfce108", 0x51}, {&(0x7f0000000200)="8183e139b02f2c3612a2a59f3e288883094dd4cf7a50011bd1a2101abe8d01b0b87adc92adcc964fa4b6ae1974ebcee1d027b11efbac689dd7fd53f32644eda4c29ab18ba9ae5c5f0e42e3cbc76c045a0f09ef00cbfd9ca601118ab4e69de616b4a4468d9035e08241f53b63794cdcfc6fbf79d6d8bafdaeb3ecbd0615a802c82e4d32235efdb7fee4aa8b63b10e83e5807800da78d28f56bb572c57a553d4874fc33a7d15a4efdf725d659f896baf36637d6e23853352ee", 0xb8}, {&(0x7f00000002c0)="a36cfe2efd927c2a9ec592570f0d6b14015dc5d68edd89a8a4404c94974fab8442c131b0bf91686d2d1e80961c61c793d6fd2b4e4f24cf58644dade3685248dd7d22867a13b5d5d0921ea5411c74692ab807c26b4db7df69994655190de0ca08ae135a481622e8d7d0abe2d3118dd100773d80b33bfc50b800eead752bc1a3c94fdcd12d0aed6131971575473108421efad02d722a72ac5133c91380a096499e55f8fa03", 0xa4}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x7, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8006, 0x8001, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x1, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x206, 0x26445f1e, 0x7, 0x4, 0x7, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x87, 0x4, 0x20a, 0x56b, 0x100, 0x6, 0x480000000000, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xe6a, 0x7000}}, @init={0x18, 0x84, 0x0, {0x68b29cf, 0x7fffffff, 0x4, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0xbc5e, 0xf02}}], 0x1b0, 0x10}, 0x20000001) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:44 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb704) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x6, 0x3ff, 0x9, 0x9, 0x10, 0x81, 0x2, 0x8, 0xa49, 0x7f, 0x1f}) r1 = msgget(0x1, 0x100) msgrcv(r1, &(0x7f0000000100)={0x0, ""/142}, 0x96, 0x3, 0x1000) 2018/04/04 23:42:44 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="201d00001e00210ae20000ae1cf3b65d9a940000dbe426f89b59a78fc6964f0023f7cfa8b8c788c986dc75d0efcd3d8f137bf89d0f0b279befbbcdb600ad8b9adea7d9e8deecff4a736c6f43b3177289370b7fd27cf82904cbd2eb3f48f50e", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x2000000000}}, 0x0, 0x1ff}, &(0x7f0000000100)=0x90) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000014c0)={0x0, @loopback, @loopback}, &(0x7f0000001500)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001540)={0x2, 0x9, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@call={0x85, 0x0, 0x0, 0x17}, @jmp={0x5, 0x0, 0xb, 0x2, 0x5, 0x0, 0x1}, @alu={0x4, 0xe7c2, 0x7, 0xf, 0x7, 0xfffffff0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1, 0x1000, &(0x7f00000003c0)=""/4096, 0x40f00, 0x1, [], r3}, 0x48) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x400, 0xff, 0xfff, 0x2}, &(0x7f0000000200)=0x98) 2018/04/04 23:42:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040), 0x358) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000100)={0x0}) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x50, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000240)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x84, 0x0, &(0x7f0000000280)=[@register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x30, 0x48, &(0x7f0000000180)=[@flat={0x73682a85, 0x10b, r3, 0x3}, @flat={0x73622a85, 0xa, r4, 0x4}], &(0x7f00000001c0)=[0x40, 0x28, 0x18, 0x28, 0x68, 0x38, 0x20, 0x38, 0x0]}, 0x9}}, @exit_looper={0x630d}, @increfs={0x40046304, 0x2}, @increfs_done={0x40106308, r5, 0x3}], 0x4a, 0x0, &(0x7f0000000340)="dd6d7a6fb57aaddc7f86118b7ba82986650154e67b821dd34cb3e79951e8d83b18e171c6ad59199c3a050efd2179de050ed4c608a14d71995900a664b46a404f670e700d776fb19dd68f"}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/121, &(0x7f00000000c0)=0x79) 2018/04/04 23:42:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt(r0, 0x1, 0x9, &(0x7f00000002c0)=""/72, &(0x7f0000000340)=0x48) unshare(0x60000000) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', r2}) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="20000000140001000000d6c1a00401000000000082ab4730e177c4821d81e1", @ANYRES32=r3, @ANYBLOB="08e30300ac1414aa"], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x82) 2018/04/04 23:42:45 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) mq_notify(r0, &(0x7f0000932fa0)={0x0, 0x0, 0x1}) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x5, 0x20800) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/146, 0x92) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0xa, 0x4) syncfs(r0) 2018/04/04 23:42:45 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) [ 1048.529766] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 23:42:45 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0xf6, 0x30400) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000000500)={&(0x7f0000000340)=ANY=[@ANYBLOB="340000005200000a28bd7000fcdbdf251c0000000800060007000000080006000010000079358808973e8b10208f0e08000100", @ANYRES32=r1, @ANYBLOB="08000600ff7f0000"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x44) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e00c9a6fb2e966bc89e000007000000", @ANYRES32=0x0, @ANYBLOB="0000000000008000"], 0x20}, 0x1}, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x92}}, [0x5, 0x80, 0x911a, 0x7d5a, 0x9, 0xd6b, 0x1, 0x9, 0x6, 0x1f, 0x10000, 0x7fff, 0x3ff8000000000000, 0x1, 0x3f]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20}}, [0x1f, 0x0, 0x1434, 0x2, 0xdb, 0xfffffffffffffffc, 0x1, 0x8, 0xff, 0x8001, 0xa1, 0x8, 0x4, 0x100000000, 0x9]}, &(0x7f00000002c0)=0x100) fcntl$getflags(r2, 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2, 0x0) 2018/04/04 23:42:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x10800402}, 0xc, &(0x7f000000b000)={&(0x7f0000025fdc)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0xc8}, 0x1, 0x0, 0x0, 0x20048844}, 0x4000) 2018/04/04 23:42:45 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="27a3d4910b18243dabbf6f6d0222f32083f96a09d1fe04990de90c1178cd6e7823056a6a20febee68d0dc49080de89be795f5bb3d0fed585a43e09409b71a26d00aaa5947eda7fcc048d21b700dbfce108", 0x51}, {&(0x7f0000000200)="8183e139b02f2c3612a2a59f3e288883094dd4cf7a50011bd1a2101abe8d01b0b87adc92adcc964fa4b6ae1974ebcee1d027b11efbac689dd7fd53f32644eda4c29ab18ba9ae5c5f0e42e3cbc76c045a0f09ef00cbfd9ca601118ab4e69de616b4a4468d9035e08241f53b63794cdcfc6fbf79d6d8bafdaeb3ecbd0615a802c82e4d32235efdb7fee4aa8b63b10e83e5807800da78d28f56bb572c57a553d4874fc33a7d15a4efdf725d659f896baf36637d6e23853352ee", 0xb8}, {&(0x7f00000002c0)="a36cfe2efd927c2a9ec592570f0d6b14015dc5d68edd89a8a4404c94974fab8442c131b0bf91686d2d1e80961c61c793d6fd2b4e4f24cf58644dade3685248dd7d22867a13b5d5d0921ea5411c74692ab807c26b4db7df69994655190de0ca08ae135a481622e8d7d0abe2d3118dd100773d80b33bfc50b800eead752bc1a3c94fdcd12d0aed6131971575473108421efad02d722a72ac5133c91380a096499e55f8fa03", 0xa4}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x7, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8006, 0x8001, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x1, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x206, 0x26445f1e, 0x7, 0x4, 0x7, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x87, 0x4, 0x20a, 0x56b, 0x100, 0x6, 0x480000000000, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xe6a, 0x7000}}, @init={0x18, 0x84, 0x0, {0x68b29cf, 0x7fffffff, 0x4, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0xbc5e, 0xf02}}], 0x1b0, 0x10}, 0x20000001) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:45 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8918, &(0x7f0000000040)={'gre0\x00', @ifru_names='yam0\x00'}) 2018/04/04 23:42:45 executing program 7: unshare(0x1000000) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local, @in=@local}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001500)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001540)={'gretap0\x00', r1}) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x1) r4 = geteuid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffff020008008d007db598b137e1f701ae032490931b75396cb8e53996f577bdb7ddaacc443ffabd782ce454dcc9849c0b4edd7b4c1d954122de28e1b1861f6d9c2c5abf24888e9013d2804ced813675a2cbf2392559a459f242cada573cb134e9f76a1e46b7ba7db216aaa47924aac42f9f816d823790f41827eddac18677253cffda367a2f1b9f390600a8c75d577e578426b27648ee000ef316f1110100d6882fba12054d7fbbfeff1a"], &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000002c0)={0x7, 0x3, 0x8200, 0x6e05, 0xca, 0x8, 0x70, 0xffffffffffffff01, r5}, 0x20) getgroups(0x8, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000300)={0x920, 0x2, 0x0, 0x8, 0x8, 0x54f1}) fchownat(r3, &(0x7f0000000080)='./file0\x00', r4, r6, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0x9, 0x100000001, 0x0, 0x0, 0x1000, 0x10000, 0xae, 0x1, 0xffffffff, 0x101}, 0xb) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000380)=ANY=[@ANYBLOB="2c00000014000907000000000000b481ffa20000", @ANYRES32=r2, @ANYBLOB="14000100fe8098d8e18a590000000000000000004a67f501913b1b0db3c8cabf24b5cf42c6d15f42fafa905a73d5c27c4af2e5f3e92ba93f8893f81905521e33ddd85c137ca684465d844885b70abb7dae7ad31f23f2b1e80100a07f9f8fa7c9f0efd6e935a1cfcb0c0029e7d1e88287877eae41ff3e0962cab26e5e51eed9ee5c18ac101fd671ef7ced0a8f67a72562b08ef02f9d8d94f31de50a0fc70d195159027967a73351255faaa0c6f512999e58c7bfee03e8a108b1de6e2c9d01d0d9c861953a8d3b242fd991f091059b30c7626d6d2e8c7e1a2109660154f0d647181634535733"], 0x2f8}, 0x1}, 0x0) [ 1048.785969] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 23:42:45 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xa5, 0x4e79866, 0x4, 0x0, 0x6, 0x7, 0x8, 0x9, 0x7fffffff, 0x0, 0xfff}, 0xb) 2018/04/04 23:42:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000280)) r0 = gettid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f00001b9ffc)) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x101, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="675655adc8fca9f904b99a3db50a70440dbfe9175cc5cc219e28fa21ff5a698920fef17f06651e8eaf79db971b5c1b418ccc3c096128727e0713b4e24b5aeee22eccad28dc67303498d353fa290432590ed4501bc6b265533b83", 0x5a, 0x100}, {&(0x7f0000000140)="c314ec673b4f0f2a4b0a6df54140c919a1f21ed6ec1961b87fb339d2386ded431b5909b97294ea301ef5855de6e89e77d175ae307697b4bd30bc81b16c1603054306e78e19ade9928c01b2bf02d3bf3758bdbf4299c52a4923d0dde732ec5a0156dd2f5ba7ef1d5f1734dfdf54f45d21399afbbb6238a04df5f4e02b77041d1665ed35f08f2a2ad0494948f140288591c87e", 0x92}], 0x80000, 0x0) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r2}}, &(0x7f0000040000)) 2018/04/04 23:42:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:45 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000000800)={&(0x7f0000000080)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="27a3d4910b18243dabbf6f6d0222f32083f96a09d1fe04990de90c1178cd6e7823056a6a20febee68d0dc49080de89be795f5bb3d0fed585a43e09409b71a26d00aaa5947eda7fcc048d21b700dbfce108", 0x51}, {&(0x7f0000000200)="8183e139b02f2c3612a2a59f3e288883094dd4cf7a50011bd1a2101abe8d01b0b87adc92adcc964fa4b6ae1974ebcee1d027b11efbac689dd7fd53f32644eda4c29ab18ba9ae5c5f0e42e3cbc76c045a0f09ef00cbfd9ca601118ab4e69de616b4a4468d9035e08241f53b63794cdcfc6fbf79d6d8bafdaeb3ecbd0615a802c82e4d32235efdb7fee4aa8b63b10e83e5807800da78d28f56bb572c57a553d4874fc33a7d15a4efdf725d659f896baf36637d6e23853352ee", 0xb8}, {&(0x7f00000002c0)="a36cfe2efd927c2a9ec592570f0d6b14015dc5d68edd89a8a4404c94974fab8442c131b0bf91686d2d1e80961c61c793d6fd2b4e4f24cf58644dade3685248dd7d22867a13b5d5d0921ea5411c74692ab807c26b4db7df69994655190de0ca08ae135a481622e8d7d0abe2d3118dd100773d80b33bfc50b800eead752bc1a3c94fdcd12d0aed6131971575473108421efad02d722a72ac5133c91380a096499e55f8fa03", 0xa4}], 0x3, &(0x7f0000000640)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x7, 0x5, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8006, 0x8001, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x1, 0xfffffffffffffffe}}, @init={0x18, 0x84, 0x0, {0x3, 0x0, 0x5, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x206, 0x26445f1e, 0x7, 0x4, 0x7, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x87, 0x4, 0x20a, 0x56b, 0x100, 0x6, 0x480000000000, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0xe6a, 0x7000}}, @init={0x18, 0x84, 0x0, {0x68b29cf, 0x7fffffff, 0x4, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x8, 0x1f, 0xbc5e, 0xf02}}], 0x1b0, 0x10}, 0x20000001) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x1, 0x7, 0x8, r1}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="550001060022d5"], 0x8) migrate_pages(r1, 0x796, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x2) 2018/04/04 23:42:45 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00002fcf15)=""/235) r1 = shmget(0x3, 0x4000, 0x410, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/36) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x4, 0x7ff}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0xee20, 0x4) bind$bt_l2cap(r2, &(0x7f0000000240)={0x1f, 0x7fffffff, {0x80000000, 0xffffffffffffff88, 0x5, 0x4, 0xd9f1, 0x3523c0e2}, 0x10000, 0x4}, 0xe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) 2018/04/04 23:42:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x5, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000040)=0x1ff) fchdir(r1) r2 = socket$inet6(0xa, 0x40000080809, 0x1ff) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000004c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2002000}, 0xfffffffffffffee6, &(0x7f0000000300)={&(0x7f0000000140)={0x2b0, r3, 0x200, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x0, 0x5, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x0, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x28}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x17}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x135e}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x1a2}, 0x1, 0x0, 0x0, 0x40084}, 0x80) 2018/04/04 23:42:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x10000018}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) accept4$bt_l2cap(r2, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/04/04 23:42:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x0, r0) accept$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000200)=@newneigh={0x30, 0x1c, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/04/04 23:42:46 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(tnepres))\x00'}, 0x58) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x784) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240), 0x0) 2018/04/04 23:42:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:46 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fremovexattr(r0, &(0x7f0000498fec)=@known='security.capability\x00') r1 = fanotify_init(0x18, 0x4000000) r2 = shmget(0x1, 0x4000, 0x54000000, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/151) setns(r1, 0x48000000) 2018/04/04 23:42:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="af2996559faaf92ded40ec1a9b98b12644007f0d8710bb6b5e2b9e93225b5a3d1994dbfebcc650083f081afa0699a4f47e75745cd1b02f034797e1b6433078fcf97a524a38b592b228ad8304d8acee8dc5fafa81a96efaafeefbec2aee08a39431e1178542f8795e3ec61d44c49cf59c52dfb3634a8766cdff8cf55b3968a3379b", 0x81) 2018/04/04 23:42:46 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xd775, 0x481) epoll_wait(r0, &(0x7f0000000140)=[{}, {}], 0x2, 0x8001) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0xbe51, 0x8, 0x7, 0x7ff, 0x5, 0x0, 0x3, r3}, 0x20) 2018/04/04 23:42:46 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x101840) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x6, 0x4, 0x1, r3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@empty, 0x4}) 2018/04/04 23:42:46 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001e00210a0000a58ae59717a2b1745d97c1000000000000070000006016063954804870de46165f699490244863f2ef54d8775e3bcf1c6abdb5eaa8bc6575f0344cd166f674b3c2ad272c48aafe6bad8c95e39de9824f082b", @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0]], 0x3}, 0x1, 0x0, 0x0, 0x10000000000002}, 0x0) 2018/04/04 23:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:46 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000880)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0xffffffffffffffad) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000540)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="6e7f5fcf28e152345ad4686efd876398b32605001df5f2cb49f74501ec5cfc90100542c05ce4e98c2fc36d1bc646717acd09cd76592fd17fe33cbce8535377e3517d5c7ff64bdee960de8a4ae0", 0x4d, 0x0) r2 = request_key(&(0x7f0000000680)='.dead\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='ppp1trusted)security#)eth1\x00', 0xffffffffffffffff) keyctl$unlink(0x9, r1, r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f00000036c0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000640)="3e59fe04bae75cfd14f526e0acc3c48c", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x140) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x20000000000, 0x8, 0x7, 0x0, 0xdb, 0x80000001, 0x1, 0x1, 0x100000000, 0x6, 0x3, 0x4, 0x5, 0x1f, 0x37]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000480)={r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x9, 0x7f, 0x20, 0x1f, 0x2}, &(0x7f00000002c0)=0x98) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) semget$private(0x0, 0x1, 0x6) 2018/04/04 23:42:46 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eed000)=';', 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={0x0, 0xbe, "143a5de3013ede9f1fa79fbb438eca2a27eec8f68370746af548e2176b16c3593d31c9f3d08e02f902475ae9e117d5d8fd08b2143ae805214ea80f973e25d438976e7a4f1a238a68cbd04e4869a8d96f61a7c09ac1c642efbe646af98596d481fb321031a71843dc01ba99c616bb4455d4388b6f5d332e6a4328e57a435da0c8296143a686924b433b5520d32445cac098a9b51e06986c8fa85ca51b993db95bb1cf3a614605c625181a2324ba9e5eba771c73060b46b7a29282681dffcf"}, &(0x7f0000000580)=0xc6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000640)={r1, 0xffffffffffffff75, "046c20e3b572c8489d05d816bfa5e132fa8dfd58dc2cf99948d5cee911c2beca3fae3726c1889adf9620318eb74a242b2957967db7b5a101628e2fe305383c3cd739e018482c98b56ef5336026265fdfd6ea3a3d611d99ec84109302371cff8eae3c8a2dc4761eb96a2319b81bc10ea09e99eb215eb39f38b5b957d85a2cf8d3207e429b434623505e140338248ffe0bc0f33aab98e47d91ee6746fa53724773360cea13132be9e29dd4285c5d687a4fd3f4884b1a72cd700b337c8726c66bca2553b388ab83a98f93b72975341a96f8a049b99d7cb94780613624e0158a68df2fe1e1daca0000ab815fe7e3f05c7b561ce85a6e3c697cc28f5b14b173512c969e72e3be6cfeff7f9853c29ea0de92e85493cee4b9b176d7e718c3de1266c8b59a6ebdb9f79fc7d6d2fda8d713d63c5076a8645f6b5cb35596a8f592e0d2197f6027b9df08c09c6cd6816908bc32752648b656c35790d7aa21a36a41e9397a1a775887b8046f2780981d22291ca9cf5441e082207889afb0de4dc5cc2aed8e90a73ed10000000000000000"}, &(0x7f0000000600)=0x139) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x8}, 0x8) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x2710}, {0x77359400}}, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/04 23:42:46 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="05000000000000000000000000000000df00000000000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00u\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000e2ffffffffffffff", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000c000000000000000c097c7d929", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) r1 = socket(0x11, 0x0, 0x101) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xfffffffffffffffc}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x4, 0x6, 0x1ff}, &(0x7f0000000400)=0x10) 2018/04/04 23:42:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:46 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @rand_addr=0x8001}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x900}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x100, r1, 0xab54deb12246040c, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2b}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xcc64}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x39}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1e}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1f}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = accept4(r2, 0x0, &(0x7f0000000000)=0x4c6e53b55e0c0cbd, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@loopback, @in=@loopback}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r2, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000000240)='./file0\x00') clock_gettime(0x3, &(0x7f0000000040)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7, 0x46280) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7, 0x7}, &(0x7f0000000200)=0x90) 2018/04/04 23:42:46 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioprio_set$uid(0x3, r0, 0x8bc) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x40000, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/04/04 23:42:46 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="220000001800070700be0000090007000a00013f0000000900f8ff0005000280ff45", 0x22) write(r0, &(0x7f0000000080)="760d36ca62f83c86a63d6b9a022b2a5a1c36938933f41024270057794ccc2ca12a0ccdc6fb4801260c14134a64d6e1864a64e37a8180e9afe4e8064256b4c86627a4ea2325845ca44655ae2ba54127e37a7020a5732a1aca720d259ca9c96b3e5d99340816366e6a734992062f4b423279bdeb7a99082e042833e95dbc539c8ba174dce5ba49d49df7b3a342caa7dc631530246f9466cbd37ef6895c99dd271f19f2ffae6d3be0dbe108cc4fcd1275dfe2e002fde1d095664d5c4c27493c8d908281ceeee61e2c2dcbdc9f111236141f9f1b00131d63b59b642f3bfe03b3ac6add63", 0xe2) 2018/04/04 23:42:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) ftruncate(r0, 0xff) 2018/04/04 23:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) [ 1050.193269] x86/PAT: syz-executor5:32699 map pfn RAM range req write-combining for [mem 0x18f3d0000-0x18f3d3fff], got write-back [ 1050.270262] x86/PAT: syz-executor5:32699 map pfn RAM range req write-combining for [mem 0x18f3d0000-0x18f3d3fff], got write-back 2018/04/04 23:42:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000080)=""/29, 0x1d, &(0x7f00000000c0)=""/199, 0x3, 0x2}}, 0x68) 2018/04/04 23:42:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:46 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x6e91d214, 0x4) 2018/04/04 23:42:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x3, 0x4) write(r0, &(0x7f00005a6000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/04/04 23:42:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:46 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000001c0)="44d616e514c7aaa984b220c45941870921a3d7a6579ba0281e77c53a1f0fd12a6d065ef34bbcf0a1ecad60b4a72ea9ace8d53545f82a6458a579b465da04f691eda3e16db7742c5161ca913158b8a4ae5216bb867007e844ee65cc4b9af4e229c2fb24b08c1002006cb06f3fa87655947bf429b6281eb3c038aa551c8eeddbb60c18047d89fe6e8bb31445eeb43d2d5deb04fc4327818211ea", 0x99}], 0x0, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x200000, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) writev(0xffffffffffffffff, &(0x7f0000041000), 0x0) 2018/04/04 23:42:47 executing program 6: perf_event_open(&(0x7f0000348f88)={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={&(0x7f000033b000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setpipe(r0, 0x407, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x1ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0xfe04, &(0x7f0000000180)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d0dc500723cf19bb"}, 0x10}, 0x1}, 0x0) 2018/04/04 23:42:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = dup2(r0, r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x8, 0x8000, 0xff, 0x8, 0xb, r1, 0x10001}, 0x2c) 2018/04/04 23:42:47 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:47 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x65f, 0x101042) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x900030}, 0xc, &(0x7f0000000a00)={&(0x7f0000000680)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}}}, 0xb8}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) fcntl$getflags(r0, 0x40b) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x202000, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x100000000) 2018/04/04 23:42:47 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="2300000000000000640be5cd1dd43965c0fe4814ef4e6f8b5c47ee9476ff370e301b0fef83ab588ff89fcf166f0951a18fd94f6aa0103c3882a4f5e4f5814e68fd566879fe4941bf1e54da1e5735a25a3ff81876431e69619beab9c56669605431e6c0c0ebbfb70e96d8bb25aacc7253fd47715a0274302d4fbf1e2de43cf90ef3a99e4cd610ee9dae1ede2c1886a0ceb37a30d2d9a61549aa6d5c67851fa7e3e56373e5c3e385775fadfbf0dd6c"], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000005c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x14) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:47 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000940)=ANY=[], &(0x7f0000000080)) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.capability\x00', &(0x7f0000000380)='\x00', 0x1, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/04/04 23:42:47 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:42:47 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000000, 0x10, r0, 0x40000000000) pselect6(0xfffffffffffffd33, &(0x7f00001d8fc0), &(0x7f0000b50fc0), &(0x7f00000001c0), &(0x7f00002c6ff0)={0x77359400}, &(0x7f0000785ff4)={&(0x7f0000000000), 0x8}) 2018/04/04 23:42:47 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:47 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000580)=0x8) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:48 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000d98e4ac42693e04c8bceb466800489a918512911de66b8638c3f7f90d803815b132da2acd7b750d4e7", @ANYRES32=0x0, @ANYBLOB="7b7e6be77cdb7d000000001dde000000"], 0x20}, 0x1}, 0x0) pipe(&(0x7f0000160ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) tee(r2, r1, 0x86eb, 0xf) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2414, 0x200000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000100)) sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1f3c0eabeaaaa2bd02abc28ac50855c9c6dd21a064c07ce08d60b272dafe113a8b3d634bdba26243aef78d88c87831376f15d78998e5fa641bfa6df2446f0af3407389c6d9d76ea52ea211f60397aa576f9c4630620074aeaf044a8a974d7108d59f28aa652f6d9bfd40507e24c228498b5ab3008afa8ebf96dbb718539765c48cbc9fdc08d7568330e3c57be8a13ab286e9945f59bc2cf425488962b4d0b35bedee91dbfb1aa3163570a7051624e1f170de94645f1078dd3f02ed4ac2e98437383bf23c6495e65ee63760a350983c8820de9ea754c8", @ANYRES16=r5, @ANYBLOB="08032abd7000ffdbdf250600000008000400ff0000005400020008000300030000000800070001040000080009000200000008000700e70900000800050000000080080002004e20000008000800ff000000080008000200000008000b000a00000008000600b30c00002c00010008000900120000000c0006006e6f6e650000000008000800020000000c0006006c626c630000000014000100080001000a000000080006006e71000008000400fab000000800050001000100"], 0xc0}, 0x1, 0x0, 0x0, 0x24004000}, 0x8040) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000480)=""/165, 0xa5) 2018/04/04 23:42:48 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7fff, 0x80000) sendto$ax25(r0, &(0x7f0000000080)="b8f4b1067adc54e6be533fa4b111ff127b3b4155e9dcea483b1d7110be0317077a9ff1e2254735ee17192e7789b4a265dae0cf7cb74c9ab5b791a41f505a7153843a25ea7df92078db34d782d7871cd526df0e07116185098b3a9796c6bc250abb2a19c0457760d27ef3daee09490098bc408052d2a621ffff71477000ec1181096957b45df254131cc126f757a90306d857301896f7ded65c34d336def64fb96fc7f1c93f04c3c2e9817dbcec6bedb2731b6793244f01914887ba07a6a209f4c18c7c739e94db61a931b74cff97cb59f0794b63de2759", 0xd7, 0x8041, &(0x7f0000000180)={0x3, {"f211054d7891eb"}, 0x401}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000706ff7)='/dev/dsp\x00', 0x20a42, 0x0) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40007) sendfile(r1, r2, &(0x7f000064d000), 0xfffffffd) 2018/04/04 23:42:48 executing program 5: r0 = socket(0x10, 0x3, 0x6) semget$private(0x0, 0x2, 0x8c) r1 = semget$private(0x0, 0x0, 0x440) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000100)=0xffffffff) write(r0, &(0x7f0000000000)="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", 0xfc) 2018/04/04 23:42:48 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:48 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000004c0)={0x0, 0x6, 0x4, 0x1ff}, &(0x7f0000000500)=0x10) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:48 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101002) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) getsockopt(r0, 0x2000000000010d, 0x6, &(0x7f0000000080)=""/4, &(0x7f00000000c0)=0x4) 2018/04/04 23:42:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:48 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffff, 0x101080) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ceph\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000002880)='iso9660\x00', &(0x7f00000028c0)='./file0/file0\x00', 0x9, 0x2, &(0x7f0000002a40)=[{&(0x7f0000002900)="c62a258fcbc78d50f82c4d53c17841c3146531d2952b4ebb5d1a99566cb953f14ed6c287c13c946273e0f84e29aeb375a42f5bad90334c766c3168e3dd6a5fb4ca9009e7a933f734deaccbdc8b8446e9d5f3589fe89778888882fe5b342c5f8238bc482139802f40d4257b57a04ae6fb", 0x70, 0x1}, {&(0x7f0000002980)="85f20a6d426e2595646111843c77f93059c558b1a4444c5e34e73ce05a8d36741d88dfbe7dd2615c90402d15617032599cfeae51833e60fc5e16e46a6bc0cda8dfba14c887915066640636a430c2c16e5fda7cb193d198ee3540351784a5244dee533cef89406c35315cbff3f3aa6b236f4cdacacc88fa91ddc71c40501eb2286523288481f5ca8ffb201495ed5719b17dbd6380527a4f94aa6e", 0x9a, 0x5}], 0x8, &(0x7f0000002a80)={[{@dmode={'dmode', 0x3d, [0x33, 0x7f, 0x34, 0x33, 0x39, 0x3b, 0x36, 0x36, 0x37, 0x30]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp737'}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@session={'session', 0x3d, [0x39, 0x39, 0x35, 0x2d, 0x3b, 0x33, 0x37, 0x39, 0x37, 0x78]}, 0x2c}]}) syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0/file0\x00', 0x12, 0xa, &(0x7f0000002740)=[{&(0x7f00000001c0)="f45ca85db7f426ba7a8dcd68d5dd3ce151e9dd7375665cca915de52b1b", 0x1d, 0x119}, {&(0x7f0000000200)="9866991fd77440c66c4860c5ec6eb7157bb05048af97ddead2c4433bdc71985044e005801d12650e6cfedcce41b92c7ad5f9f53ca008c68703b9cc2d2afa019e1450e5479bd28be3134a039e09458bf6ebdccde4977f20d7d377f664959e73dfc5601e981b6e60fbec0e75363362c98ffb5fbf793569bd3eca5bbc334066ebf3d627add362f37fd3f7", 0x89, 0x1}, {&(0x7f00000002c0)="91829c08491794ec97d5d976c7a901bb826a03273c47eef2cbca6f4775faf58f848367a08e5e25145252e7c51a5c41e3f38ad722c46ea3a08e479d3703dd3faff2af93f3f7b29aba0249d54a95292d8303dd9a629208e3882625463ea8eae6efb9615f86ab7b013d94553abdcd2e158e7b415697053aeced433bbc101b490f2b8414f9d47ea2e972541e960ae5991b6d212904ae8a9cd37cbf6825a893e5c5a2a6ab97b275ca0abd", 0xa8, 0xfd4}, {&(0x7f0000000380)="5fc1873afca9b1c5b4f0ddb70b039f800154874449e0788e3f2c5532643eb624862201256cfb8edf8ffae21e9de26a78746487d0ac8d58d712727a5ae34ca0e5826cc0c622982096a82ce9fef8316cb63605d05adbc01198e4fb7be06bfafa526b1b2cb2031ae0b576661fc53b45b7941bf93b34343eb081a68da719dc07b60d576e5d7718e56a2d32edde3dae808d65cb63151441c572aa45d3d0d0e9c52b786eac9b1fc9120fe04d159ed0fab1744d066b3427071b3fd49859c6525d2ea444599a5a", 0xc3, 0x8}, {&(0x7f0000000480)="46f8a982f3dd7c3be1cc206c87c722d384a552b086cb2c720d991e1dbb7822a90fffc14c26d92e4d5bea2e968ef1711b108260870c801c337800885307eb0ea8f20bca181dde502144eda2fdd2de0fe2847dfc40a369389fd8c8c70ab529d8532b9b0c48dfef066c36bade103ec0d21b6c6c7a6fe2c270f99277ecdf198c34a6542ba6d5b94696212274874e2551edc4d326ea9c0c8252fed2d85b3dee0b1437ed4006d757d6c736039a4d8ad691d6190b0493a500a5d62d37689b2f204c25b8d9ef71a8d86776868cd71ab6e34027607254c93184a83a392e5694e839dd", 0xde, 0x4}, 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0x1000, 0x5}, {&(0x7f0000001580)="fcfdfa839925c6ad9b1889cdec5487446f48b73043f8fa32deeb8e5fb755e438878628f025bc7d345d107b86f9061553317c65b3f3605b78ed97ed9369b134a3ed473d8cc367f503a46a1d26537461843a", 0x51, 0xbfc}, {&(0x7f0000001600)="a1f777d2c492790fafbd145d89e621643d45472ecc011188a60af0bb90385d", 0x1f, 0x5d5}, {&(0x7f0000001640)="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", 0x1000, 0xfffffffffffffff8}, {&(0x7f0000002640)="b97b1d3a63392bcf066bd3c5dcc537f67b1b96242538bb0029e3ee70938b9e9cade628794f3e89e4d56cbcaa53fe43f5e853d929c50eddd88def9abc2eddff4b5038379f3849f3d03953473c00a698a1e2f9d77559110b1725ef8bc34723ca50f07320ee054a0428c81b671a14bd4a37a8a6b267f7bf92a875a9b8fab54caf7408224fae40c528be64646f5ef2eb9b3691d839e038930a8d67a2b3e5420abb792f34ac4761072dfaacfd6fd248d7d239d87464bbf40311762e59763144606f59fb9e72205c11ce11f7be9b2ed0c54f291d9c177f77a2dd9c3f8f2bec6c", 0xdd, 0x12a}], 0x8, &(0x7f0000002840)={[{@norock='norock', 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x0, 0x7e, 0x32, 0x0, 0x39]}, 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000002b00)={0x8, 0x2, {0x3, 0x3, 0x5, 0x3, 0x7fffffff}}) 2018/04/04 23:42:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0x5) 2018/04/04 23:42:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000380)={0x0, 0xd1, "75008036ea1f4f77a822504db9bdd9b10760f39bb5274d0cdb2be08c245743d9b09b3117dcdeb54281ac0efd774540aac6b2c4d179091dd9c048237afd8118a3979da2935865b6798e3b4ce4278acef8840cb96f9b4efdeee1f9533215cb5021f3384da6e75cfd82d5939b4b4085e788dff1d9b31252a3aefa91cea9df6b7ada4fcbc04da372e8db6e25847cce49294fa4c0edf5cfc964b18a768c1dd88bbbd65789dd6d33533e251f599876273760b38042e795b739ef97a10eaf8935b6df0feecc4f8d8693ec7e6c5c156cbcdd7bd29f"}, &(0x7f0000000480)=0xd9) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:57 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:57 executing program 3: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:57 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x5, 0x110, r0, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [{0x20, 'illinois\x00'}], 0xa, "4e85b08d0b24049548e092c3db87b9bc4365b2a742ce19d4e3f7f558ebd3399a6c6cac93b06c282f74c942af17ba68b15e987ec7d67e915f67d60f1ea92b"}, 0x53) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/04/04 23:42:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000001e00310a0000000932391f83f4529c8aa628d117ea83c70000800000070000ce", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) r2 = socket(0xd, 0xa, 0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000001c0)={0x2, 'ip6gre0\x00', 0x2}, 0x18) 2018/04/04 23:42:57 executing program 7: fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000100)={0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000002c0)={0x4}) 2018/04/04 23:42:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:57 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000007000)={@link_local={0x1, 0x80, 0xc2}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x3) 2018/04/04 23:42:58 executing program 0: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9de9, 0x101200) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0x7, 0x1}, 'port0\x00', 0x14, 0x50, 0x400, 0x8000, 0x0, 0x2, 0x100000001, 0x0, 0x3, 0x8}) 2018/04/04 23:42:58 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:58 executing program 6: r0 = inotify_init1(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x39963931f25f183d, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f00000001c0)={0x2, {{0xa, 0x4e23, 0x6, @empty, 0xa97}}}, 0x88) r5 = dup3(r3, r1, 0x0) syz_kvm_setup_cpu$x86(r0, r5, &(0x7f0000fd7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0fc7af0000f30f0e0f009e856166b99d0800000f32bad004b0feee640f01d10f01c92e0f01cb0f01ca0f08", 0x2b}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/04/04 23:42:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x402d, 0x80) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x6) 2018/04/04 23:42:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:58 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = semget$private(0x0, 0x3, 0x21) r2 = geteuid() pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000300)=0x4) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000240)={{0x3, r2, r4, r5, r6, 0x18, 0xfffffffffffffe01}, 0x1, 0x6, 0x6}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000970358ad532fc5a3fd", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:42:58 executing program 5: r0 = msgget$private(0x0, 0xfffffffffffffffc) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x3}, 0x8, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000014) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) prctl$setptracer(0x59616d61, r1) 2018/04/04 23:42:58 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:58 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4b000)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) syncfs(0xffffffffffffffff) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) add_key$user(&(0x7f0000000800)='user\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000880), 0x0, 0xfffffffffffffff8) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000001640)=""/208, 0xd0}, 0x0) 2018/04/04 23:42:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000280)=0x80, 0x80000) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000000e200"], 0x20}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0xaae, @empty, 0x5}}, 0x8, 0xd3, 0x3, 0xfff, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x5}, 0x4) 2018/04/04 23:42:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:42:59 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000900)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'trusted.', '(}\'\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x0, 0x9}, 'port0\x00', 0x0, 0x20, 0x3, 0x2fa1, 0x5d, 0x1, 0x8, 0x0, 0x2, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000940)) 2018/04/04 23:42:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1, 0x0, 0x0, 0x41}, 0x0) 2018/04/04 23:42:59 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:42:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x5}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x10000) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33f, 0xffffffffffffffa7, 0x6, 0x100000000, 0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/04/04 23:42:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r5, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r6, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r6) 2018/04/04 23:42:59 executing program 5: r0 = socket(0x1e, 0x2000000000000005, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000000"]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400880, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x1, 0x200, 0x100000001, 0x1000, &(0x7f00000003c0)=""/4096, 0x68, &(0x7f0000000080)=""/104, 0x96, &(0x7f0000000100)=""/150}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000001740)) 2018/04/04 23:42:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4, 0x0}, &(0x7f0000000100)=0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005380)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000005300)='/dev/ptmx\x00', 0x20400, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000005340)={0x8, 0x9, 0xffff, 0x4, 0x65, 0x3, 0x38, 0x3, 0x20, 0x5, 0x81, 0x2}) r4 = getpgrp(r2) r5 = getuid() ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000052c0)=0x1) sendmmsg(r0, &(0x7f0000005240)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003b40)="78a37d110b2f0e5755b39da42924516dde1feaf2855ac42ea174c2664e6132a36b52475d1da36e4bffc6ffd1cf62b985d32dc9e05051db85014d114940860f5b145576", 0x43}, {&(0x7f0000003bc0)="8b52a1462a3631b209c2622e466970d09089e0f39f8afe679330faaa3f76ef720fe127c374b651297eaa6e4d0a9e2fc6fb851d1e62c7d3168f9081b66a5ab5061478c35ac6554b68fc676c523fa6c4f66e94d12fd457dd31602bcd328a36", 0x5e}], 0x2, 0x0, 0x0, 0x4008880}, 0xf583}, {{&(0x7f0000003c40)=@rc={0x1f, {0x6, 0xfffffffff5e93c82, 0x0, 0x3, 0x71f2}, 0x10000}, 0x80, &(0x7f0000005040)=[{&(0x7f0000003cc0)="26d9232aba34f8036f2cab0b86980d9441d97f66f85f310f664e6fb4f2ad9b2df5fd967c6cef94bdfac0767de1a07d20e02432f3cc92ba74cb89dd16c66f86ed5f4792d86faacac4dad7b00e8ceafc2ee9e1c9393e1475a214d94c34b96f81e5425f07e89161a6ebe072903bd30e43075b7108179c931063693148276e7c0abc0c9a868b32b0cb9297620463002446c4bdc190329153a74617e2fec68ce45f", 0x9f}, {&(0x7f0000003d80)="c35252ee54555ff59358a16934d90202817ce4c197cf5ebed823a63826268c09d15b1fc7e28aaf8c826dbdc7c147936f272ad38504cd24db48a4dd33fcd4700d9ef073ab61e22b4386613374dcd83086ef924a8fbedc150ee65a08", 0x5b}, {&(0x7f0000003e00)="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0x1000}, {&(0x7f0000004e00)="163656521d2736824e18475b8322bed999869eaaf790bed813d5f05d370707643604467674cf0a1d7f76241e87a3b0387e67656a341d60593d8f23346b9ffedb8eb4f1c88db366db99b43436d865cfd3646e2735fe6812269ef657c03739359cc9df0bfed26b75e9cc1b428dca834c64acf9a35d07d59d", 0x77}, {&(0x7f0000004e80)="0c70bb6191c86d1c5f6deaee1e70f39cc8f0b208415b4cbb7e3b4d81555d8b0603f0a2bd7eb59672a4406443d0606ec88f259b0cec6c19251057a713c5cfac4347", 0x41}, {&(0x7f0000004f00)="104788bd9fc4dd46daab887aa9021e871d529ba0bb321b1e98d348b7ae0b9c4e9cb3828ebeb3d43dbe5fc6d6557a9389b2f961c3510ad83da9e96cdf64a14d61275dd2923aa885326fdfc67166027806bbb62e87f07386f4", 0x58}, {&(0x7f0000004f80)="a3c2fe3653a43626722cb819320fa89fe5e0dfb7276fbfe79c8a94", 0x1b}, {&(0x7f0000004fc0)="4da9d3fd3b507dfa8f9102d5adfb389d75241187b3e747cf1632fdbfee75dcdead70ff44b47e635a7146900ba8bbdf335923ab2303692148078515aa38599df9e5a8621652fc904051", 0x49}], 0x8, &(0x7f00000050c0)=[{0x100, 0x0, 0x0, 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"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{0x30, 0x117, 0x5, "72a55e0c0a5673806352bc7a19a13291d33a7bdd0038e25e874b4476de"}, {0xa8, 0x84, 0x3f, "be0cf1ddc0e11d6f8e8f18be74292004332a02e1749ac2160e8a806a9ac118bd07758dc278d1c0a766f919abddaa1fa2bd2ebc23f3c02da06495197b10af908b59b944fc87630c415ac354837ee176b7508ef926705194fd9f592b94783aa31addb4afc7c4eba10594caf89121785554da68bc55df5d93b364435949fe06a9ba78f83a9dfe217abd6bc70aaea895cda7718277dde78e"}], 0x24c0, 0x1}, 0xfffffffffffffff7}, {{&(0x7f000000da00)=@in6={0xa, 0x4e20, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x373d8157}, 0x80, &(0x7f000000dd80)=[{&(0x7f000000da80)="600cd2b141d0a991fc2c52052672ae1f3a3a305dd754c05c5273227a2b475e35d6243ad9ff39f5ba3208ddd1d3c5d0f96d6f0ef1fb9d2021a3babde3cbdecb78b53601a7ac6276929cc8a52005252a750958ec21314b198e6a5690ab6f06ce01d29ac6d40e738497ef1de3cb9d1c9e04d074eccff6f9eb9e2d10f0dc5b622dcd49b39b68921b9e61f9", 0x89}, {&(0x7f000000db40)="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", 0xfc}, {&(0x7f000000dc40)="cf4381b095dd0acd8295f9f0de6014400463402d41536c5ac73c2c5e90e763fc83c9cb760c2a45708139380dd0ed782b749bfd7e94f06c98b66c8b294b02da7f3f02614f4602d6b8106037d7ad9781009075f38dde01815668891d3e4e4828081b83577afab39eb5c167fa93cb822c056ffabdc05c43a63bbca274ba229059c27348a91136d9e07b2e943a229720c1835242e3febe43edc30367415e5290d4191c0df40c46155ada7bf174587430c46eb6e3b3061b9c4d", 0xb7}, {&(0x7f000000dd00)="a079b5ed708cabdbe4e7caafed278c116c6debe47d7626cc8bed6e40f424798381e725237801c9efb38c9063a4004b7b54d2654584025ca2bfe9cc248199c6796fe62ce6ceaabe3511b8c70f3ce81a1d18e30b536a592075b20e607b0d9241cf2a425c", 0x63}], 0x4, &(0x7f000000ddc0)=[{0x58, 0x109, 0x40, "e86e78781e51b98c2f38d1450dfce0365648ac9168dd950e4039191c99c0e18586628515ea2fea6f1c5dc37d144c895479f353750f9109fdf1f2c45927e64fed080d13c48bebd4"}], 0x58, 0x1}, 0xffff}], 0x4, 0x80) 2018/04/04 23:42:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000da3ffc), 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setuid(r2) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000240)='tls\x00', 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='bond0\x00', 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x94, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x401, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x8}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={r3, 0x100}, &(0x7f00000003c0)=0x8) 2018/04/04 23:43:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:43:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x28000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/04/04 23:43:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x103300, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x0, 0x0, 0x0, @tick=0x7fffffff}], 0x30) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/04 23:43:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:00 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000240)=0x0) getpgrp(r1) ptrace(0x4218, r1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000000040)='!em1\x00', 0x3) pwrite64(r3, &(0x7f0000000080)='u', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000000) fcntl$addseals(r3, 0x409, 0x4) write(r3, &(0x7f00001fd000)='~', 0x1) r4 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x2040, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0xffff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, [0x2, 0x2, 0x3f, 0x2, 0x1, 0x0, 0x0, 0xbe, 0x5, 0x0, 0x7fffffff, 0x73f, 0x4, 0xffffffff, 0x4]}, &(0x7f0000000400)=0x100) r8 = semget(0x1, 0x4, 0x80) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) r10 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x8800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r10, 0x84, 0x15, &(0x7f0000000200)={0x2}, 0x1) read(r4, &(0x7f00000006c0)=""/116, 0x74) r11 = msgget(0x2, 0x32) msgctl$MSG_INFO(r11, 0xc, &(0x7f0000000900)=""/166) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000500)={{0x4, 0x0, r9, 0x0, r13, 0x2, 0xe4a}, 0x400, 0x6, 0x101}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r12, 0x84, 0x79, &(0x7f0000000580)=0xa000000000000000, 0x4) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f0000000740)=""/138, &(0x7f0000000440)=0x8a) sendfile(r4, r4, &(0x7f0000000040)=0x3, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(r12, 0x84, 0xe, &(0x7f0000000800)={r7, 0x80000001, 0x2, 0xffffffffffffff27, 0x6c949c4f, 0x0, 0x1774, 0x9, {r6, @in={{0x2, 0x4e22}}, 0x8, 0x0, 0x0, 0xfff, 0x200}}, &(0x7f00000008c0)=0xb0) 2018/04/04 23:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r5) 2018/04/04 23:43:00 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00#\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:43:00 executing program 4 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:00 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="81a927220c37cfc84784ce035e62a198bbb65e849b81b6f7f9dea6e87f959fccbb86e2a995a7720fb2a83a63208892413d9ebbdc362b275789d340726fc81502d6ae11994c4ea71b882f6cb2d88785bad59df8091040542a6b35cebd9d5d18573a544f32b8564f465654fdf50e94cdc2f1dbb5b1e2a32855811f8efedc98a3de3ebf1c30c3bccf232eee1e702d9d8026e1bc50dc2833243f043ab942a98f2fe3b279394b7bffab9d9fd0431accd91edb640c3ee24e7350bc3673c7bf32dc320e3b32454faaee055e4924ca9c24d6390354e06dd35c108c3f08bc49f4ff50edfff29f4e7914a846d1d2d36dbc", 0xec, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) [ 1063.898781] FAULT_INJECTION: forcing a failure. [ 1063.898781] name failslab, interval 1, probability 0, space 0, times 0 [ 1063.910080] CPU: 0 PID: 475 Comm: syz-executor4 Not tainted 4.16.0+ #380 [ 1063.916914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1063.926261] Call Trace: [ 1063.928851] dump_stack+0x1a7/0x27d [ 1063.932481] ? arch_local_irq_restore+0x53/0x53 [ 1063.937161] should_fail+0x914/0xae0 [ 1063.940870] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1063.945966] ? trace_hardirqs_off+0x10/0x10 [ 1063.950270] ? find_held_lock+0x35/0x1d0 [ 1063.954330] ? check_same_owner+0x320/0x320 [ 1063.958634] ? usercopy_abort+0xd0/0xd0 [ 1063.962590] ? rcu_note_context_switch+0x710/0x710 [ 1063.967505] should_failslab+0xec/0x120 [ 1063.971460] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1063.976486] ? strncpy_from_user+0x323/0x430 [ 1063.980880] __kmalloc_node+0x33/0x70 [ 1063.984661] kvmalloc_node+0x99/0xd0 [ 1063.988359] getxattr+0xec/0x2a0 [ 1063.991706] ? path_listxattr+0x150/0x150 [ 1063.995837] ? __fget_light+0x2bc/0x400 [ 1063.999795] ? fget_raw+0x20/0x20 [ 1064.003233] ? kasan_check_write+0x14/0x20 [ 1064.007446] ? fput+0xe0/0x150 [ 1064.010620] ? ksys_write+0x184/0x220 [ 1064.014401] ? SyS_read+0x30/0x30 [ 1064.017832] ? mm_fault_error+0x2c0/0x2c0 [ 1064.021960] ? SyS_lgetxattr+0x40/0x40 [ 1064.025832] SyS_fgetxattr+0xe2/0x150 [ 1064.029613] ? SyS_lgetxattr+0x40/0x40 [ 1064.033484] do_syscall_64+0x281/0x940 [ 1064.037350] ? vmalloc_sync_all+0x30/0x30 [ 1064.041481] ? finish_task_switch+0x1b9/0x970 [ 1064.045954] ? finish_task_switch+0x17a/0x970 [ 1064.050430] ? syscall_return_slowpath+0x550/0x550 [ 1064.055339] ? syscall_return_slowpath+0x2ac/0x550 [ 1064.060251] ? prepare_exit_to_usermode+0x350/0x350 [ 1064.065250] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1064.070600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1064.075453] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1064.080622] RIP: 0033:0x4552d9 [ 1064.083790] RSP: 002b:00007f983eea5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1064.091480] RAX: ffffffffffffffda RBX: 00007f983eea66d4 RCX: 00000000004552d9 2018/04/04 23:43:00 executing program 3 (fault-call:1 fault-nth:0): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:00 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) iopl(0x9) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000001000)) mmap(&(0x7f0000a00000/0x4000)=nil, 0x4000, 0x4, 0x60130, r0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/04/04 23:43:00 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) pwrite64(r0, &(0x7f0000000000)="494c2f3c4553277ef44b1ebe2dfd5e0a4e2a2ed7e7cb18de1e4c71410f5a46ebf8334f5850c71a09a366725a9ad158887225566706d71204f1e3016adb3d5c3e7394009032973c958a241863468c4dccad404e2890bfd5db58d2d0b0226ca230b05f1ec411c08b1782d27038d9edc92e2aede0c58d7923e8be62e724a32861030eac4204daee2c690153c1586d9628619e957711f68594e74c91c729475c2447bf1c7a107f7c94c7a8e7c9f2b9aa3b7aa1ff2ef1cdf2a188e1ce1f4d69d1b48a4f966d3d1f3318c682ae8c1a679dfa27876e9d30", 0xd4, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x20, 0x1e, 0xa21, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/04/04 23:43:00 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x49) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000300)={0x6, 0xffffffff80000001, 0x7, 0x2, 0xfffffffffffffffa, 0x5, 0x20000000002}, 0xc) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x98) r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x40) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x4, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x20, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000001c0)={0xfffffffffffffff8, 0x1, 0x9, 0x7fff, 0x8e6}, 0xc) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000240)={&(0x7f0000000200)=[0xffffffffffffffff], 0x1, 0x1ff, 0x0, 0x101, 0x76, 0x401, {0xfffffffffffffff9, 0x1, 0x6, 0xff, 0x0, 0x3f9c, 0xffffffffffffffe1, 0x8, 0x1000, 0x190, 0x9, 0x4, 0x7, 0x6, "c70578e7c818df14323b7e2adf9638e995484b18137daa3b38657130373f812e"}}) 2018/04/04 23:43:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r5) 2018/04/04 23:43:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000400)="5e1860416963a72c1718673e35425ae9eca8779df268aa55a0e94ae9a1f4ed99af4f1abd648c26c85eab0d7b10d59c2804", 0x31) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000440)=""/149, 0x95}, 0x0) [ 1064.098727] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1064.105976] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.113227] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1064.120476] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 [ 1064.226086] FAULT_INJECTION: forcing a failure. [ 1064.226086] name failslab, interval 1, probability 0, space 0, times 0 [ 1064.237367] CPU: 1 PID: 493 Comm: syz-executor3 Not tainted 4.16.0+ #380 [ 1064.244194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1064.253529] Call Trace: [ 1064.256097] dump_stack+0x1a7/0x27d [ 1064.259708] ? arch_local_irq_restore+0x53/0x53 [ 1064.264365] should_fail+0x914/0xae0 [ 1064.268061] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1064.273153] ? trace_hardirqs_off+0x10/0x10 [ 1064.277457] ? find_held_lock+0x35/0x1d0 [ 1064.281518] ? check_same_owner+0x320/0x320 [ 1064.285822] ? usercopy_abort+0xd0/0xd0 [ 1064.289775] ? rcu_note_context_switch+0x710/0x710 [ 1064.294693] should_failslab+0xec/0x120 [ 1064.298646] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1064.303642] ? strncpy_from_user+0x323/0x430 [ 1064.308044] __kmalloc_node+0x33/0x70 [ 1064.311824] kvmalloc_node+0x99/0xd0 [ 1064.315519] getxattr+0xec/0x2a0 [ 1064.318867] ? path_listxattr+0x150/0x150 [ 1064.322997] ? __fget_light+0x2bc/0x400 [ 1064.326959] ? fget_raw+0x20/0x20 [ 1064.330399] ? kasan_check_write+0x14/0x20 [ 1064.334614] ? fput+0xe0/0x150 [ 1064.337788] ? ksys_write+0x184/0x220 [ 1064.341573] ? SyS_read+0x30/0x30 [ 1064.345008] ? mm_fault_error+0x2c0/0x2c0 [ 1064.349143] ? SyS_lgetxattr+0x40/0x40 [ 1064.353018] SyS_fgetxattr+0xe2/0x150 [ 1064.356800] ? SyS_lgetxattr+0x40/0x40 [ 1064.360669] do_syscall_64+0x281/0x940 [ 1064.364534] ? vmalloc_sync_all+0x30/0x30 [ 1064.368667] ? finish_task_switch+0x1b9/0x970 [ 1064.373142] ? finish_task_switch+0x17a/0x970 [ 1064.377616] ? syscall_return_slowpath+0x550/0x550 [ 1064.382527] ? syscall_return_slowpath+0x2ac/0x550 [ 1064.387433] ? prepare_exit_to_usermode+0x350/0x350 [ 1064.392428] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1064.397773] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1064.402596] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1064.407763] RIP: 0033:0x4552d9 [ 1064.410930] RSP: 002b:00007f84d88fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1064.418619] RAX: ffffffffffffffda RBX: 00007f84d88fb6d4 RCX: 00000000004552d9 [ 1064.425863] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1064.433199] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1064.440447] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1064.447693] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000000 2018/04/04 23:43:01 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendmsg$nl_route(r1, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210a000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000001b000000"], 0x20}, 0x1}, 0x0) 2018/04/04 23:43:01 executing program 2: 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) accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x72) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000040)}}) add_key(&(0x7f0000000480)='rxrpc_s\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a}, &(0x7f0000000500), 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) 2018/04/04 23:43:01 executing program 3 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:01 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x30004800}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x90, r1, 0x810, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffaa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x44, r1, 0x104, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x40010}, 0x4000010) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000380)) r4 = getpgid(0xffffffffffffffff) ptrace$cont(0x7, r4, 0x8, 0x1) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x6, 0x0, 0x80, 0x2, 0x1, 0x6, 0x100000001, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x8000}}, 0x3d, 0x1, 0x3f, 0xffffffffffffff6a, 0xfffffffffffffffb}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r5, 0x81}, &(0x7f0000000540)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000580), &(0x7f0000000600)=0x68) setpriority(0x2, r4, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000680)={0x81, 0x204, 0x8, 0xf8e, r5}, 0x10) read(r3, &(0x7f00000006c0)=""/73, 0x49) fstat(r2, &(0x7f0000000740)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000007c0)=0x3, 0x8) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) ppoll(&(0x7f0000000800)=[{r3, 0x32731f8a7d4f9b70}, {r3, 0x180}], 0x2, &(0x7f0000000880)={r6, r7+30000000}, &(0x7f00000008c0)={0xffff}, 0x8) syz_open_dev$sndpcmp(&(0x7f0000000900)='/dev/snd/pcmC#D#p\x00', 0x517, 0x0) socket$netlink(0x10, 0x3, 0x10) prlimit64(r4, 0x6, &(0x7f0000000940)={0x8, 0x8}, &(0x7f0000000980)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00000009c0)=""/79) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000a40)=0x101, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x3) r8 = add_key(&(0x7f0000000a80)='big_key\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)="575995b8cf6cd87fe17e9b870a86480a5a902214c41809a9b0e1137aadce1a08c2d5e66a39e2eac7e088c06b756fa573a64db4f657b66ae167bd759f31bb5b29c09964b69b80f2489dc6dc5d34bae8ded5ec51ac9a941a630fa0c029bc22296f626a9e7c041e83ae66c0990d700dd3e8cde2d410ea03e80db335ad92f7f80faeb371947d50f29af0d110c7380b6d84e2cd985976ed12351f767f14834c1ad4e2789753539da91f8aa7a4c961a659fac97dac1c2125763a59a6914e2049a84fda9a18f0ddd6d1cc861151b65ef120621352c33848bd6c0685a4a24b848cae04586dc2d350e8ef71", 0xe7, 0x0) keyctl$restrict_keyring(0x1d, r8, 0x0, &(0x7f0000000c00)='nodev,)mime_type\x00') msgget$private(0x0, 0x560) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000c40)) 2018/04/04 23:43:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) 2018/04/04 23:43:01 executing program 4 (fault-call:1 fault-nth:1): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:01 executing program 7: syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd60c000e200032b00000000000000000000fcfeffac14ffaaff0200000000000000000000000000018100907800000000"], 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @local}, &(0x7f0000000180)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x11}, r2}, 0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @dev={0xac, 0x14, 0x14, 0xf}, @multicast2=0xe0000002}, 0xc) 2018/04/04 23:43:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd3000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={0x0, 0x8}) syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r3, 0x3) r4 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r4, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1000000010, 0x802, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000053000)={0x7ffb, 0x1000, 0x7}) socketpair(0xa, 0x80000, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r5, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r4, r5) [ 1065.163573] FAULT_INJECTION: forcing a failure. [ 1065.163573] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.174904] CPU: 0 PID: 515 Comm: syz-executor4 Not tainted 4.16.0+ #380 [ 1065.181734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.191068] Call Trace: [ 1065.193642] dump_stack+0x1a7/0x27d [ 1065.197249] ? arch_local_irq_restore+0x53/0x53 [ 1065.201898] ? trace_hardirqs_off+0x10/0x10 [ 1065.206199] should_fail+0x914/0xae0 [ 1065.209888] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1065.214968] ? find_held_lock+0x35/0x1d0 [ 1065.219005] ? trace_hardirqs_off+0x10/0x10 [ 1065.223305] ? trace_hardirqs_off+0x10/0x10 [ 1065.227605] ? is_bpf_text_address+0x7b/0x120 [ 1065.232075] ? lock_downgrade+0x980/0x980 [ 1065.236199] ? find_held_lock+0x35/0x1d0 [ 1065.240241] ? simple_xattr_get+0xeb/0x160 [ 1065.244453] ? check_same_owner+0x320/0x320 [ 1065.248759] ? lock_release+0xa40/0xa40 [ 1065.252713] ? rcu_note_context_switch+0x710/0x710 [ 1065.257618] ? kasan_check_read+0x11/0x20 [ 1065.261741] ? do_raw_spin_unlock+0x9e/0x310 [ 1065.266129] should_failslab+0xec/0x120 [ 1065.270080] __kmalloc_track_caller+0x5f/0x760 [ 1065.274637] ? _raw_spin_unlock+0x22/0x30 [ 1065.278762] ? simple_xattr_get+0xeb/0x160 [ 1065.282970] ? vfs_getxattr_alloc+0x177/0x270 [ 1065.287443] krealloc+0x65/0xc0 [ 1065.290698] vfs_getxattr_alloc+0x177/0x270 [ 1065.294998] cap_inode_getsecurity+0xfa/0x800 [ 1065.299475] ? rootid_owns_currentns+0x150/0x150 [ 1065.304204] ? kasan_check_read+0x11/0x20 [ 1065.308327] ? rcu_is_watching+0x85/0x130 [ 1065.312448] ? rcu_pm_notify+0xc0/0xc0 [ 1065.316317] security_inode_getsecurity+0xcd/0x110 [ 1065.321221] ? security_inode_getsecurity+0xcd/0x110 [ 1065.326301] xattr_getsecurity+0xd3/0x1f0 [ 1065.330423] ? xattr_permission+0x260/0x260 [ 1065.334722] ? security_inode_getxattr+0xdd/0x120 [ 1065.339538] vfs_getxattr+0xc8/0x110 [ 1065.343230] getxattr+0x116/0x2a0 [ 1065.347094] ? path_listxattr+0x150/0x150 [ 1065.351218] ? __fget_light+0x2bc/0x400 [ 1065.355166] ? fget_raw+0x20/0x20 [ 1065.358595] ? kasan_check_write+0x14/0x20 [ 1065.362803] ? fput+0xe0/0x150 [ 1065.365969] ? ksys_write+0x184/0x220 [ 1065.370267] ? SyS_read+0x30/0x30 [ 1065.373696] ? mm_fault_error+0x2c0/0x2c0 [ 1065.377819] ? SyS_lgetxattr+0x40/0x40 [ 1065.381681] SyS_fgetxattr+0xe2/0x150 [ 1065.385457] ? SyS_lgetxattr+0x40/0x40 [ 1065.389322] do_syscall_64+0x281/0x940 [ 1065.393182] ? vmalloc_sync_all+0x30/0x30 [ 1065.397307] ? finish_task_switch+0x1b9/0x970 [ 1065.401776] ? finish_task_switch+0x17a/0x970 [ 1065.406245] ? syscall_return_slowpath+0x550/0x550 [ 1065.411149] ? syscall_return_slowpath+0x2ac/0x550 [ 1065.416052] ? prepare_exit_to_usermode+0x350/0x350 [ 1065.421044] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1065.426386] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1065.431206] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1065.436371] RIP: 0033:0x4552d9 [ 1065.439536] RSP: 002b:00007f983eea5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1065.447217] RAX: ffffffffffffffda RBX: 00007f983eea66d4 RCX: 00000000004552d9 [ 1065.454467] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1065.461710] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1065.468952] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1065.476197] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 2018/04/04 23:43:02 executing program 0: openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x800, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000080)=0x6c) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="200000001e00210a0000008fb3dd64cf86b6000000000007000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/04 23:43:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendto(r0, &(0x7f00000000c0)='#', 0x1, 0x0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xc7, "8f3d8b0a3af971cdd0ed211bb550a1a4a8f3a0a926412f6f3502c66d133da45c86609bc7e28a476659a11be756389fa5b8320ee8770ec291aed19a1154c5c483839b83f4dbec1039830a7fb9490b3708f34a4a89dedbf59051e82831a8e8232656ac037967253cb695073f646a5627fccb4725dbfb777a743136e477c053204b60f2e3a3ef441f7206c1b4510c6345574597f36d437ae154a1dd6ec2c78eb079f9d7d51072095e908f6a1e500d223aa911caa4aad1d50a279e9ce480223516d9ae373fc729bdca"}, &(0x7f0000000280)=0xcf) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x1, 0x4}, 0x8) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0x80) [ 1065.572409] FAULT_INJECTION: forcing a failure. [ 1065.572409] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.583710] CPU: 0 PID: 522 Comm: syz-executor3 Not tainted 4.16.0+ #380 [ 1065.590551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.599905] Call Trace: [ 1065.602496] dump_stack+0x1a7/0x27d [ 1065.607002] ? arch_local_irq_restore+0x53/0x53 [ 1065.611678] ? perf_trace_lock+0xd6/0x900 [ 1065.615835] should_fail+0x914/0xae0 2018/04/04 23:43:02 executing program 4 (fault-call:1 fault-nth:2): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='security.capability\x00', &(0x7f00000001c0)=""/53, 0x35) 2018/04/04 23:43:02 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="4200000000000000000000004cd8119d071aa79e"]}) [ 1065.619555] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1065.624667] ? find_held_lock+0x35/0x1d0 [ 1065.628725] ? trace_hardirqs_off+0x10/0x10 [ 1065.633047] ? trace_hardirqs_off+0x10/0x10 [ 1065.637368] ? is_bpf_text_address+0x7b/0x120 [ 1065.641872] ? find_held_lock+0x35/0x1d0 [ 1065.645938] ? simple_xattr_get+0xeb/0x160 [ 1065.650175] ? check_same_owner+0x320/0x320 [ 1065.654493] ? lock_release+0xa40/0xa40 [ 1065.658497] ? rcu_note_context_switch+0x710/0x710 [ 1065.663430] ? kasan_check_read+0x11/0x20 [ 1065.667581] ? do_raw_spin_unlock+0x9e/0x310 [ 1065.671994] should_failslab+0xec/0x120 [ 1065.675972] __kmalloc_track_caller+0x5f/0x760 [ 1065.680554] ? _raw_spin_unlock+0x22/0x30 [ 1065.684712] ? simple_xattr_get+0xeb/0x160 [ 1065.688949] ? vfs_getxattr_alloc+0x177/0x270 [ 1065.693449] krealloc+0x65/0xc0 [ 1065.696736] vfs_getxattr_alloc+0x177/0x270 [ 1065.698930] FAULT_INJECTION: forcing a failure. [ 1065.698930] name failslab, interval 1, probability 0, space 0, times 0 [ 1065.701062] cap_inode_getsecurity+0xfa/0x800 [ 1065.701080] ? rootid_owns_currentns+0x150/0x150 [ 1065.701092] ? kasan_check_read+0x11/0x20 [ 1065.701103] ? rcu_is_watching+0x85/0x130 [ 1065.701114] ? rcu_pm_notify+0xc0/0xc0 [ 1065.701130] security_inode_getsecurity+0xcd/0x110 [ 1065.738509] ? security_inode_getsecurity+0xcd/0x110 [ 1065.743604] xattr_getsecurity+0xd3/0x1f0 [ 1065.747740] ? xattr_permission+0x260/0x260 [ 1065.752053] ? security_inode_getxattr+0xdd/0x120 [ 1065.756890] vfs_getxattr+0xc8/0x110 [ 1065.760590] getxattr+0x116/0x2a0 [ 1065.764030] ? path_listxattr+0x150/0x150 [ 1065.768165] ? __fget_light+0x2bc/0x400 [ 1065.772123] ? fget_raw+0x20/0x20 [ 1065.775564] ? kasan_check_write+0x14/0x20 [ 1065.779782] ? fput+0xe0/0x150 [ 1065.782961] ? ksys_write+0x184/0x220 [ 1065.786745] ? SyS_read+0x30/0x30 [ 1065.790181] ? mm_fault_error+0x2c0/0x2c0 [ 1065.794314] ? SyS_lgetxattr+0x40/0x40 [ 1065.798189] SyS_fgetxattr+0xe2/0x150 [ 1065.801971] ? SyS_lgetxattr+0x40/0x40 [ 1065.805845] do_syscall_64+0x281/0x940 [ 1065.809712] ? vmalloc_sync_all+0x30/0x30 [ 1065.813844] ? finish_task_switch+0x1b9/0x970 [ 1065.818322] ? finish_task_switch+0x17a/0x970 [ 1065.822800] ? syscall_return_slowpath+0x550/0x550 [ 1065.827713] ? syscall_return_slowpath+0x2ac/0x550 [ 1065.832632] ? prepare_exit_to_usermode+0x350/0x350 [ 1065.837639] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1065.842992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1065.847825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1065.852996] RIP: 0033:0x4552d9 [ 1065.856169] RSP: 002b:00007f84d88fac68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1065.863863] RAX: ffffffffffffffda RBX: 00007f84d88fb6d4 RCX: 00000000004552d9 [ 1065.871119] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1065.878372] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1065.885628] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1065.892880] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000001 [ 1065.900150] CPU: 1 PID: 537 Comm: syz-executor4 Not tainted 4.16.0+ #380 [ 1065.906986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1065.916331] Call Trace: [ 1065.918916] dump_stack+0x1a7/0x27d [ 1065.922546] ? arch_local_irq_restore+0x53/0x53 [ 1065.927209] ? trace_event_raw_event_lock+0x340/0x340 [ 1065.932403] should_fail+0x914/0xae0 [ 1065.936112] ? do_syscall_64+0x281/0x940 [ 1065.940177] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1065.945288] ? find_held_lock+0x35/0x1d0 [ 1065.949348] ? find_held_lock+0x35/0x1d0 [ 1065.953417] ? dput.part.21+0x1d1/0x6a0 [ 1065.957387] ? lock_downgrade+0x980/0x980 [ 1065.961534] ? kasan_check_read+0x11/0x20 [ 1065.965682] ? rcu_is_watching+0x85/0x130 [ 1065.969829] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1065.974758] ? map_id_up+0x23b/0x420 [ 1065.978474] should_failslab+0xec/0x120 [ 1065.982448] kmem_cache_alloc_trace+0x4b/0x740 [ 1065.987032] ? from_kuid+0x49/0x60 [ 1065.990572] cap_inode_getsecurity+0x463/0x800 [ 1065.995165] ? rootid_owns_currentns+0x150/0x150 [ 1065.999915] ? kasan_check_read+0x11/0x20 [ 1066.004058] ? rcu_is_watching+0x85/0x130 [ 1066.008202] ? rcu_pm_notify+0xc0/0xc0 [ 1066.012090] security_inode_getsecurity+0xcd/0x110 [ 1066.017017] ? security_inode_getsecurity+0xcd/0x110 [ 1066.017180] binder: 545:547 unknown command -133930235 [ 1066.022121] xattr_getsecurity+0xd3/0x1f0 [ 1066.022135] ? xattr_permission+0x260/0x260 [ 1066.022150] ? security_inode_getxattr+0xdd/0x120 [ 1066.022162] vfs_getxattr+0xc8/0x110 [ 1066.044373] getxattr+0x116/0x2a0 [ 1066.047823] ? path_listxattr+0x150/0x150 [ 1066.051975] ? __fget_light+0x2bc/0x400 [ 1066.053236] binder: 545:547 ioctl c0306201 20012000 returned -22 [ 1066.055941] ? fget_raw+0x20/0x20 [ 1066.055959] ? kasan_check_write+0x14/0x20 [ 1066.055969] ? fput+0xe0/0x150 2018/04/04 23:43:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000004, 0x4010, r0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000080)={{0x100, 0x0, 0x4, 0x3, "efe09d1dc8759d94ce3e0ca272708e6291b3d5486c7d86ead67a874268d0f0b736127e1e51bffe7c7add91fc", 0x7}, 0x10001, [0x6, 0xcd, 0x10001, 0x1400000000, 0x3, 0x3, 0x6, 0x0, 0x81, 0x7ff, 0xffffffffffffff7f, 0x8000, 0x1, 0x20000000000, 0x11a, 0x8043, 0x40, 0x800, 0x0, 0x2, 0x5, 0xffffffffffffff29, 0x4, 0x1, 0x6, 0x2, 0x3, 0x7f, 0x0, 0x8, 0x9, 0x7f, 0xc7b, 0x5, 0x23, 0x3, 0xfff, 0x240000000, 0x6, 0x2, 0x1ff, 0xffffffffffffffff, 0x9, 0x7ff, 0xed1, 0x4, 0x1f, 0x80, 0x4, 0xffffffff9434ee66, 0x4, 0xffffffffffffffc1, 0x6, 0xf9c, 0x9, 0x5f, 0xfff, 0x2ec1, 0x100000000, 0x1b828258, 0x3, 0x9, 0x6, 0x6, 0x9, 0x7, 0x3, 0x7ff, 0xa5, 0x8, 0x100, 0xfffffffffffffff8, 0x3ac3, 0x1000, 0x2, 0x5, 0x4000000, 0xd88, 0x3, 0xbcc, 0xfffffffffffffff8, 0x6000000000000, 0x401, 0x1, 0x5, 0x7, 0x4, 0x8, 0x80000001, 0x6, 0x3, 0x90, 0x0, 0x6, 0x1000, 0x8, 0x4, 0x21, 0x9, 0xc6a, 0x5, 0x4, 0x5, 0x3, 0x1, 0x400, 0x400, 0x1e666b57, 0x4, 0xae, 0xffffffffffff8000, 0x1, 0x888, 0x4, 0x3ff, 0x101, 0x1, 0x7fffffff, 0xffff, 0x6c, 0x1000, 0x100000000, 0x5, 0xfffffffffffff001, 0x5, 0x6, 0x2, 0x4], {0x77359400}}) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0x9, &(0x7f00000edff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000043000d0b2cbd7000fddb1c37d21c3ce301000080cbf42d5fbf69090000000000"], 0xffffff14}, 0x1}, 0x0) 2018/04/04 23:43:02 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000600)='\x00', 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000640)={0x9, 0xfffffffffffffff7, 0x5, 0xfffffffffffffff7}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x400000) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000080)={"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"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="056304f800004c26"], 0x0, 0x0, &(0x7f0000012fc7)}) getegid() ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) r4 = dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000480)={0x2, [0x0, 0x0]}, &(0x7f00000004c0)=0xc) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r5, 0x6, 0xff}, &(0x7f0000000540)=0xc) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) connect$vsock_dgram(r4, &(0x7f00000005c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) [ 1066.055980] ? ksys_write+0x184/0x220 [ 1066.055992] ? SyS_read+0x30/0x30 [ 1066.056004] ? mm_fault_error+0x2c0/0x2c0 [ 1066.082618] binder: 545:547 ioctl 800454d3 20000580 returned -22 [ 1066.084298] ? SyS_lgetxattr+0x40/0x40 [ 1066.084314] SyS_fgetxattr+0xe2/0x150 [ 1066.084324] ? SyS_lgetxattr+0x40/0x40 [ 1066.084338] do_syscall_64+0x281/0x940 [ 1066.090943] binder: 545:547 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 1066.094333] ? vmalloc_sync_all+0x30/0x30 [ 1066.094347] ? finish_task_switch+0x1b9/0x970 [ 1066.094356] ? finish_task_switch+0x17a/0x970 [ 1066.094368] ? syscall_return_slowpath+0x550/0x550 [ 1066.094382] ? syscall_return_slowpath+0x2ac/0x550 [ 1066.098199] binder: 547 RLIMIT_NICE not set [ 1066.102032] ? prepare_exit_to_usermode+0x350/0x350 [ 1066.102045] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1066.102060] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1066.154966] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1066.160137] RIP: 0033:0x4552d9 [ 1066.163304] RSP: 002b:00007f983eea5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1066.170993] RAX: ffffffffffffffda RBX: 00007f983eea66d4 RCX: 00000000004552d9 [ 1066.178245] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1066.185493] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1066.192739] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1066.199990] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 1066.207585] ================================================================== [ 1066.215150] BUG: KASAN: null-ptr-deref in xattr_getsecurity+0x11d/0x1f0 [ 1066.221877] Read of size 20 at addr 0000000000000000 by task syz-executor4/537 [ 1066.229209] [ 1066.230814] CPU: 1 PID: 537 Comm: syz-executor4 Not tainted 4.16.0+ #380 [ 1066.237627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.246954] Call Trace: [ 1066.249519] dump_stack+0x1a7/0x27d [ 1066.253125] ? arch_local_irq_restore+0x53/0x53 [ 1066.257771] ? kasan_check_write+0x14/0x20 [ 1066.261983] ? do_raw_spin_lock+0xc1/0x230 [ 1066.266196] ? xattr_getsecurity+0x11d/0x1f0 [ 1066.270580] kasan_report+0x140/0x360 [ 1066.274358] check_memory_region+0x137/0x190 [ 1066.278742] memcpy+0x23/0x50 [ 1066.281824] xattr_getsecurity+0x11d/0x1f0 [ 1066.286037] ? xattr_permission+0x260/0x260 [ 1066.290340] ? security_inode_getxattr+0xdd/0x120 [ 1066.295159] vfs_getxattr+0xc8/0x110 [ 1066.298849] getxattr+0x116/0x2a0 [ 1066.302279] ? path_listxattr+0x150/0x150 [ 1066.306409] ? __fget_light+0x2bc/0x400 [ 1066.310360] ? fget_raw+0x20/0x20 [ 1066.313796] ? kasan_check_write+0x14/0x20 [ 1066.318016] ? fput+0xe0/0x150 [ 1066.321186] ? ksys_write+0x184/0x220 [ 1066.324963] ? SyS_read+0x30/0x30 [ 1066.328394] ? mm_fault_error+0x2c0/0x2c0 [ 1066.332520] ? SyS_lgetxattr+0x40/0x40 [ 1066.336385] SyS_fgetxattr+0xe2/0x150 [ 1066.340161] ? SyS_lgetxattr+0x40/0x40 [ 1066.344028] do_syscall_64+0x281/0x940 [ 1066.347892] ? vmalloc_sync_all+0x30/0x30 [ 1066.352023] ? finish_task_switch+0x1b9/0x970 [ 1066.356495] ? finish_task_switch+0x17a/0x970 [ 1066.360978] ? syscall_return_slowpath+0x550/0x550 [ 1066.365884] ? syscall_return_slowpath+0x2ac/0x550 [ 1066.370788] ? prepare_exit_to_usermode+0x350/0x350 [ 1066.375784] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1066.381124] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1066.385948] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1066.391113] RIP: 0033:0x4552d9 [ 1066.394277] RSP: 002b:00007f983eea5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1066.401960] RAX: ffffffffffffffda RBX: 00007f983eea66d4 RCX: 00000000004552d9 [ 1066.409207] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1066.416451] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1066.423695] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1066.430937] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 1066.438189] ================================================================== [ 1066.445520] Disabling lock debugging due to kernel taint [ 1066.451419] Kernel panic - not syncing: panic_on_warn set ... [ 1066.451419] [ 1066.458758] CPU: 1 PID: 537 Comm: syz-executor4 Tainted: G B 4.16.0+ #380 [ 1066.466871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1066.476198] Call Trace: [ 1066.478763] dump_stack+0x1a7/0x27d [ 1066.482366] ? arch_local_irq_restore+0x53/0x53 [ 1066.487015] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1066.491744] ? vsnprintf+0x1ed/0x1900 [ 1066.495519] ? xattr_getsecurity+0x110/0x1f0 [ 1066.499903] panic+0x1f8/0x42c [ 1066.503073] ? refcount_error_report+0x214/0x214 [ 1066.507806] ? do_raw_spin_unlock+0x9e/0x310 [ 1066.512189] ? do_raw_spin_unlock+0x9e/0x310 [ 1066.516591] ? xattr_getsecurity+0x11d/0x1f0 [ 1066.520978] kasan_end_report+0x50/0x50 [ 1066.524927] kasan_report+0x149/0x360 [ 1066.528705] check_memory_region+0x137/0x190 [ 1066.534140] memcpy+0x23/0x50 [ 1066.537221] xattr_getsecurity+0x11d/0x1f0 [ 1066.541429] ? xattr_permission+0x260/0x260 [ 1066.545728] ? security_inode_getxattr+0xdd/0x120 [ 1066.550543] vfs_getxattr+0xc8/0x110 [ 1066.554233] getxattr+0x116/0x2a0 [ 1066.557664] ? path_listxattr+0x150/0x150 [ 1066.561788] ? __fget_light+0x2bc/0x400 [ 1066.565739] ? fget_raw+0x20/0x20 [ 1066.569167] ? kasan_check_write+0x14/0x20 [ 1066.573376] ? fput+0xe0/0x150 [ 1066.576542] ? ksys_write+0x184/0x220 [ 1066.580318] ? SyS_read+0x30/0x30 [ 1066.583747] ? mm_fault_error+0x2c0/0x2c0 [ 1066.587871] ? SyS_lgetxattr+0x40/0x40 [ 1066.591732] SyS_fgetxattr+0xe2/0x150 [ 1066.595505] ? SyS_lgetxattr+0x40/0x40 [ 1066.599369] do_syscall_64+0x281/0x940 [ 1066.603228] ? vmalloc_sync_all+0x30/0x30 [ 1066.607355] ? finish_task_switch+0x1b9/0x970 [ 1066.611824] ? finish_task_switch+0x17a/0x970 [ 1066.616292] ? syscall_return_slowpath+0x550/0x550 [ 1066.621205] ? syscall_return_slowpath+0x2ac/0x550 [ 1066.626108] ? prepare_exit_to_usermode+0x350/0x350 [ 1066.631100] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1066.636439] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1066.641258] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1066.646419] RIP: 0033:0x4552d9 [ 1066.649583] RSP: 002b:00007f983eea5c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000c1 [ 1066.657267] RAX: ffffffffffffffda RBX: 00007f983eea66d4 RCX: 00000000004552d9 [ 1066.664510] RDX: 00000000200001c0 RSI: 0000000020000180 RDI: 0000000000000013 [ 1066.671755] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1066.679000] R10: 0000000000000035 R11: 0000000000000246 R12: 0000000000000014 [ 1066.686249] R13: 0000000000000098 R14: 00000000006f3ee0 R15: 0000000000000002 [ 1066.693951] Dumping ftrace buffer: [ 1066.697466] (ftrace buffer empty) [ 1066.701154] Kernel Offset: disabled [ 1066.704753] Rebooting in 86400 seconds..