0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8895) ftruncate(r5, 0x80000) 2018/04/26 23:09:45 executing program 7: gettid() r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x0, 0x16, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000180)=""/22}, &(0x7f0000000280)=0x78) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)="6e65742f6e65746c696e6b0009611a37bd4b7870506cee9c02e8ed101dda47c2ab86f1807baceb2ab439b5ed32c40ab43183af6ce11efd078c54b3cc55787ae6a7992b9c17e41f3c100400000000000000443a2a3906f6659c6331e8910f13198d04d873b941775118f15ed5ff235e3c4420c4be09000000000000001889cb5f7932e215b146d732ab76dc72c72d14273b0808b7127faa2aa48677d2ba7b0f69bef26e0000000000000000004bb839782121f57b7c0500000000000000ce38b52f50b8dd91fc6047cd2b504ed90b8c3791c370da15c6f75946d9b38957e278f54d189e885d41eb7395614e001db423c466d06b9a9b5cbc6ab917d2a18a8e1bff986b18ab9d26f79e32ba5a3d55fd5b16cb31a4d077d2cf0083cf0ffce6b600f33c0e78e1e57668adc45f6ff3a9c12db6ddc99ae276ff545d99daea5cc08aa94cb5ba0705") sendmsg$unix(r1, &(0x7f0000002900)={&(0x7f0000001580)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f00000003c0)="de6c9e33175a62dbd9692bd611e0120a205fb26974e8787a01fb61e64a4e72d72c97bd41a5c5193ad7834ac9c9ea8a864eb540829e9cbb1a146fceadb5e1", 0x3e}, {&(0x7f0000001600)="6a117705061e3fe86afa1a2a58eea35370be38d7d5870fb028a7929de64116e48c7a5bc4352fa8b8cc4622202986b9c53322a5bb0396bc86360ded1d99e13b2800820c343bed6f12525d4c5de03c5ed6db2ea9111c4bc8d7ea2879158cf2f23b24aeb8417e20de0055657da11a7a2cc359bd1598cebd10602b071608567851d36b4d2e", 0x83}, {&(0x7f00000016c0)="4aa7af39d09696320c7ce44caf8a25897aea95b951458c257efe619eb84a16f3d1502e85b82b96fb7eb2505b43248b611c78287c2cdde9eed70a92b15bc3035a5d31ee29c2b36f664b7b1d66cb635fb21f72b46ebb7acf29772572c3e4899ac5b33209c5e0e2bce71a08cc41643bfdff74c7ecf19936a176dd35501e67b22bdd75d063f4edc7c710dd81f8c62c3c3a4d05d312d4687656dda39b7f198d54ea7719c293fc056df6720e11439b632231b4f1", 0xb1}, {&(0x7f0000001780)="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", 0x1000}, {&(0x7f0000002780)="bd888f41697fd4176faa1c77d402b60dec976e4eea827d74a7344e679176ce6da1f98d4f1017a10ccbdfe49b591c7ccf918c8c35fa33780260e5694fcc5ad0a52d5a32c814ee2cdeb6aa7a13d2792f0ae885559afcbda6da1cdc04b9347b06fe341a48c6659b9198f0080bf04453211984e27f27147741da64ee4d6f19224b70b07ecb9d", 0x84}], 0x5, &(0x7f00000028c0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x20, 0x4}, 0x40000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)) preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000240)=""/1, 0x1}], 0x100000000000016d, 0x10000000000000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x4}) openat$cgroup(r1, &(0x7f0000000380)='syz0\x00', 0x200002, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000002940)={&(0x7f0000fed000/0x13000)=nil, 0x13000}) r3 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="8da17e86fb63ea0244794b93ce412e297d35838466dca1f79cee64a7a70736d4431304bf4f6d13d94c", 0x29, 0xfffffffffffffffe) keyctl$describe(0x6, r3, &(0x7f0000000580)=""/4096, 0x1000) 2018/04/26 23:09:45 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='/group.stat\x00', 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40286608, 0x7fffff) 2018/04/26 23:09:45 executing program 2: prctl$seccomp(0x16, 0x1, &(0x7f0000000180)={0x3d7, &(0x7f0000000040)}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f6970760fc99f6d9017342f76732f736e61745f7265", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file1\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x14280) 2018/04/26 23:09:45 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@routing={0x0, 0x2, 0x1, 0x4, 0x0, [@empty]}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x896}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1) 2018/04/26 23:09:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000002200)=""/4096, 0xffffff1d, 0x34) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x7, 0x4) 2018/04/26 23:09:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ppp\x00', 0x200003, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00007d9fdc)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/23) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/4096) 2018/04/26 23:09:45 executing program 3: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80, 0x80000) connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"7337970cac80c6"}, 0x2}, [{"d7139efaa1ff87"}, {"eb46619bb142f4"}, {"20b5f0cc75ccb8"}, {"ed5af50dc18a0a"}, {"3822e26d8cec55"}, {"44f5f601314bd5"}, {"4e48fa20d9ac35"}, {"2e40ab7cfc4ec1"}]}, 0x48) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r3) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x200) [ 106.821273] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated [ 106.832456] EXT4-fs (loop4): Remounting filesystem read-only [ 106.838349] EXT4-fs (loop4): get root inode failed [ 106.844738] EXT4-fs (loop4): mount failed 2018/04/26 23:09:45 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x5a6, 0x6, 0x4, 0x4}, 0x8) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/04/26 23:09:45 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00003aa000)=[{0x81, 0x0, 0x0, 0x6}, {0x6}]}) [ 106.912938] EXT4-fs warning (device sda1): ext4_group_add:1605: No reserved GDT blocks, can't resize 2018/04/26 23:09:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000280)=0xfffffffffffffdee) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x181000, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000140)=0x5, 0x4) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) [ 107.430008] IPVS: stopping backup sync thread 8081 ... 2018/04/26 23:09:46 executing program 6: clock_gettime(0x3, &(0x7f0000000480)) accept4$llc(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x800) socketpair$inet6(0xa, 0x80805, 0x500000000000000, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000180)='((\x00', 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xbc7a}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) r3 = fcntl$dupfd(r0, 0x407, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xf2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x6, 0x205, 0xad, 0x100, 0x7, 0x2, 0x4, r4}, &(0x7f00000000c0)=0x20) 2018/04/26 23:09:46 executing program 1: r0 = memfd_create(&(0x7f0000000000), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x1400000000}, 0x8) finit_module(r0, &(0x7f0000000100)='cgroup^@}em1\x00', 0x0) 2018/04/26 23:09:46 executing program 4: unshare(0x40000000) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000180)=0x141) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/26 23:09:46 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000400)=""/185, 0xb9, 0x1f}}], 0x1, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000017c0)={0x7}, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r2 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r2, r1, &(0x7f0000002b80), 0x8000007fffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r3, 0xffbffffffffffffd, 0x30}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001800), &(0x7f0000001840)=0x4) 2018/04/26 23:09:46 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000005880)={&(0x7f0000005580)=@ll, 0x80, &(0x7f0000001200)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/73, 0x49}, {&(0x7f0000001100)=""/206, 0xce}], 0x5, &(0x7f0000001280)=""/233, 0xe9, 0x1}, 0x2000) 2018/04/26 23:09:46 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) r1 = socket$inet(0x2, 0x5, 0xffffffffffffffef) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x51, "741866b2dc0f981df05bf7ea72f1f8e0d84f762272dbf00b6e7d13c7b312aa1d1791c078673946f30866953829b3411aac3d18e1efed53459c9147de55510cfeaad18fc87a6354afb86d05ea82ffe758d2"}, &(0x7f0000000240)=0x59) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x7, 0x3, 0x5, 0x6, 0x3}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r3, 0xffff}, &(0x7f0000000180)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/26 23:09:46 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000eb6fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf96080272515985c976943a209dd76cebdd4e", 0x1b}], 0x1, &(0x7f00001f9fe0), 0x0, 0x20000000010}, 0x40000) write(0xffffffffffffffff, &(0x7f0000e9e000)='"', 0x1) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') gettid() 2018/04/26 23:09:46 executing program 0: r0 = userfaultfd(0x0) fsync(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/04/26 23:09:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)) 2018/04/26 23:09:46 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="26000000000100e1ff000000000000000000000000000000003f000000000000000000000000000000000000"]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x14) sendmsg$netrom(r1, &(0x7f0000000540)={&(0x7f0000000100)=@full={{0x3, {"926c1e243fbbd5"}, 0x80000001}, [{"0ea5cba06eb7d6"}, {"ab419e4dc43819"}, {"b1036bce161859"}, {"71e3200d40dbe7"}, {"640dd99b888893"}, {"f91046d16aac30"}, {"b586bb7b8f77e6"}, {"10ca13fd192243"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f0000000180)="ad2b26124d31ae1bef455f9f4a61140e5114250302bc1e20f552a4cca8b16df5c89500383d5b44ce23a8d62c6b3b8587a5bbe798c26ffe88312d5d031fcf121ab4d15c11e984cdfd0d691e5b9dd476db5580cf5e61e4729b65c830be04007b6d0ef59322a0e0", 0x66}], 0x1, &(0x7f0000000200)=[{0xb8, 0x10d, 0x7, "4541a8fa6cc3343221cb6356bb22cc20d6fed37d942f8aeb509c5792574fc94cab323c0f1f25b066311ffe16299ae2a76b9a06b875322dec5b738f29e25e55f0b8a327a766ab44e893b618e4df6ccf85a4caec2252ebe36575aed64338c90007b70b91de90946846b57d92e4d0d6a3e01e074d3825df00203957fb69f3c9a07dc63a4a0db7c30c0026cef1772b92e2845aae5233c058ce38b4b44bcef91654806ed4"}, {0x78, 0x185, 0x100000001, "875dd13eb03d197b70acae3775485e42a6eaf190f7cbe604e516e0ecb19d24e9895efaac61e218702dd1cd24069e95cf7632d10d290f829b05418c1d56974a2f278bedb3b0c9eac72e41b2268e683334cb0b06c19b4f7a885af47f440a0060c1fe895f19f99e"}, {0xe8, 0x118, 0x0, "98919ddd721dd051146541ef57ca811b2b65f62b7466c0e290ffd2a8f288ab41e2b4c48f8cfc9abae3304dff191a4e38f5745a189b9434fdd904a386ace2fbe8ac7d95ee691b730259f5d991a64f5e9c701cedabac3fdb148fafbd2b3628927c18992140cdddcf9a8ed512eee0389b90a55239fc6960d81a5e85d05d83f31185dd4fc70310d6017883e76429df32723f6c96e78bbde4cb73998d0f3a561f1f91eb364b8ad8a2040484dd816f59a4131197211016489c8aa1926f6497a469d799290ea97b045c726f387b502cb1e300254ec05288ae"}, {0xa8, 0x11f, 0x7, "789b377abc8fa1719010d92969727ce5c4df7c25fff1982331fd12914656a2c10cc0f2ee573a6598390fd2a5fabb3810f2462d69e6104eb9aef3b7912d27e979673b509ff566cb92680c5de738a73b02052de12d3bf0455bc348a5b8a98d3a67f78ab9fcd1c45daab5797cdb07803f06720559a9bf263cd98c6ebb96cc53ddcb3ef23e29916496d02f4af14ac60e9c406df97d"}, {0x60, 0x110, 0x0, "9722902079bdfacb5556024de034d8c9332d79bead44b14de86ce0eac350cf00fe2d403b77af437030f0595d6c58b7ca366bc3309e6df74e7dfe3693ef20c85b2d103c178d02cc2452e9f153bc0b5a81"}], 0x320, 0x8805}, 0x40) 2018/04/26 23:09:46 executing program 1: r0 = userfaultfd(0x80000) fcntl$setpipe(r0, 0x407, 0xb4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) truncate(&(0x7f00000007c0)='./file0/bus\x00', 0x1000000) lseek(r1, 0x0, 0x3) 2018/04/26 23:09:46 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800003f, &(0x7f000009c000), 0x4) getsockopt$inet6_int(r0, 0x29, 0x10000000046, &(0x7f0000dc1ffc), &(0x7f0000000000)=0xffffffffffffff26) 2018/04/26 23:09:46 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000080)=""/4096) 2018/04/26 23:09:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='setgroups\x00') readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/179, 0xb3}], 0x1) ioctl(r0, 0x10001, &(0x7f0000000040)="7cda0587010ef066c0ca02d76cf2ebf6dcbf79cd46991a0297aa09d4bb9d74f3b2a73a271d5e79f7ed62a37af0d64b690fe05df58875469055ff3f536b741929f57380d32e2c0c5f39d3394d18bb6ab01a223e2aa6758f46af09") sendfile(r0, r0, &(0x7f0000000000), 0x3ff) 2018/04/26 23:09:46 executing program 6: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r1) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 111.533158] pktgen: kernel_thread() failed for cpu 0 [ 111.538317] pktgen: Cannot create thread for cpu 0 (-4) [ 111.543731] pktgen: kernel_thread() failed for cpu 1 [ 111.548822] pktgen: Cannot create thread for cpu 1 (-4) [ 111.554229] pktgen: Initialization failed for all threads [ 111.661975] IPVS: Creating netns size=2536 id=19 [ 111.673630] pktgen: kernel_thread() failed for cpu 0 [ 111.678790] pktgen: Cannot create thread for cpu 0 (-4) [ 111.684718] pktgen: kernel_thread() failed for cpu 1 [ 111.690213] pktgen: Cannot create thread for cpu 1 (-4) [ 111.695637] pktgen: Initialization failed for all threads [ 111.879509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 111.894421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 111.951820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 111.967997] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 112.025859] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 112.040651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 112.055445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 112.071284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 112.735169] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 112.771135] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 112.777265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 112.784811] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/26 23:09:51 executing program 3: unshare(0x8000400) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x900, 0x0) listen$netrom(r0, 0xc4) 2018/04/26 23:09:51 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x420040, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x5, &(0x7f0000000180)=[0x1, 0x2d1, 0x6, 0x6, 0x101], &(0x7f00000001c0)=[0x2f, 0x3, 0x1, 0x2, 0xf5, 0x6], 0x20, 0x3, 0x5, &(0x7f0000000240)=[0x2, 0xfffffffffffff801, 0x8], &(0x7f0000000280)=[0x8001, 0x40, 0x5, 0x3]}) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/04/26 23:09:51 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x11, 0x40000002, r1, &(0x7f0000000000)='./control\x00') read(r2, &(0x7f0000000140)=""/4096, 0x1000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x1, 0x0, 0x4000003) 2018/04/26 23:09:51 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) tgkill(r1, 0x0, 0x21) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioprio_set$pid(0x3, 0x0, 0x1000000000000) 2018/04/26 23:09:51 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x100) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) dup3(r0, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000080)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000affc)}) r3 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x27, 0x0, @tid=r3}, &(0x7f0000000100)) 2018/04/26 23:09:51 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="9cfef3690b1cfd4d82e401fae28eb638686aea723ad9939e4010fc06572693898d9d41921381c85a7876b8c28a38d48cb5f712163b717b1f4b450de89b492f4ee3f05e3a9aecad4e94766bfc6c60dd3bfda324c72e86ee415176c65f2cfe3c53ea9986857908550e142bba1204101713ba4e8b33a38036e1dcd0b106fa89e04c9045cb0d3a4c40bdde3bf38931a3e4e5486fd548f464b73bbec9a7a663b7b70aa562124f31154b3bb6a49fd8639698706633cb93ca0f6b562d05222c5d0f29662b374cb5655d027002a699822f44ba7c2408e8d60031a6d97d3021", 0xdb}, {&(0x7f0000000240)="63941c0b0bd6aa31c619d59dc0a807fbae5d7fbad0a3b794893142d4cacaa7b4a01787afced47ab7810f8c339529d599a1d40ab235b629946588298c292a473d4e71e0891b97a80d75f868bc7695dc39324a485625ec197173e7608dac3dd3", 0x5f}], 0x2) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/04/26 23:09:51 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syz_tun\x00', 0x600}) accept$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/26 23:09:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') listen(r1, 0xffffffff) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) dup2(r0, r2) 2018/04/26 23:09:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0x40, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x7, 0x0, "32ea21b834753a992480eaba24518dea3864b8ec66ec0274114245965b7c6f675ef45960700e4f063b794391f03b98dc16f91e9885bfca73561ebf404c3dd00e621bcf8c4a827315fcb090f672e72d33"}, 0xd8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="527f8a241cca52851a6efc99cc912142d7c3f4bc219e9e4eb3428f02d57e9b1dbe4fbd860dd36ae77ccfc22e6d4ad660c9bf0188443af30ff62892b8f35126ee6e349401763aee2032a41bb9855f88030a3efea14f5417a8ded99c52", 0x5c, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x5e7, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000200)={0x2, 0x1, 0x400, 0x54d, 0x3ff, 0x5}) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x8000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x100, 0x8200, "2894c4a81b5c", 0x4}, 0x10) 2018/04/26 23:09:51 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000039000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x800) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000000c0)=0x1) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={0xff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, {0x2, 0x4e20, @rand_addr=0x3}, {0x2, 0x4e21}, 0x45, 0x2, 0x4, 0x8, 0x4, &(0x7f0000000140)='teql0\x00', 0x1f, 0x8, 0xcef4}) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000006400)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000021000)}, 0xc100) write$binfmt_elf32(r0, &(0x7f0000000780)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYPTR], 0x2be) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e23}}) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x3f, 0x2000) r4 = getpgrp(0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000280)=r4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) 2018/04/26 23:09:51 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000000000)=@in6={0x2, 0x1}, 0x80, &(0x7f00000f9000), 0x100000fb, &(0x7f000003cc48)=[{0xa, 0x400000000000029, 0x32}], 0x10}}], 0x41d, 0x0) 2018/04/26 23:09:51 executing program 3: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200), 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000005c0)=0x8) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x0) r2 = gettid() ptrace$pokeuser(0x6, r2, 0x0, 0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x3, &(0x7f0000000280), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x8001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)={r4, 0x73, "c6e208d9d50b7ceb68c5a7ef7a413eff4751cee5ae82d828fa93d12ffca3f9e6b330614230f8cbecf3ecde0646f799c83d700d8c2cae3d6619ed26a9a4e700010049b3bf10cb92f8af44ae950cf76bc71543b03715f53d5e215625d18660c1eab94ada8276f0182bf926db4e0ec001f8260494"}, &(0x7f0000000480)=0x7b) pread64(0xffffffffffffffff, &(0x7f00008c1f77), 0xffffff31, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000004c0)={0x7fffffff, 0x0, 0x100, 0x100000001}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040), &(0x7f0000000240)=0xc) inotify_init1(0x80000) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000001580)) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="40719383f200"], 0x6) [ 113.067033] binder: 10252:10266 ioctl c0306201 20008fd0 returned -14 [ 113.081142] binder: BINDER_SET_CONTEXT_MGR already set [ 113.103766] binder: 10252:10266 ioctl 40046207 0 returned -16 2018/04/26 23:09:51 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x87}, {0x6}]}) socket$nl_route(0x10, 0x3, 0x0) 2018/04/26 23:09:51 executing program 5: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) open(&(0x7f000000fffa)='./bus\x00', 0x40000, 0x1a7) sendfile(r0, r0, &(0x7f0000000080)=0x4e, 0x3) 2018/04/26 23:09:51 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0xdce0, 0x3, 0x7, 0x3, 0x8000, 0x80000001, 0x4, 0x100, 0x277b, 0x9}) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090665000000000000237f00804002000000460001070000001419000400060000000000080000000000000000000000000000", 0x39}], 0x1) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x400000, 0x2) [ 113.107871] binder: 10252:10270 ioctl c0306201 20008fd0 returned -14 2018/04/26 23:09:51 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x3c0, &(0x7f000000d000)=[{&(0x7f00000003c0)="4c0000001000ff2030ba0a0c6fc283a724a6008002000000000000000000000022001600000f0207a7e625f3ab53be97c655004fe7eec100003a92e1fa0a4c30de26a4980300000000000000", 0x4c}], 0x171, 0x0, 0x2cf}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/04/26 23:09:51 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400400, 0x0) fchmod(r0, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000100)="3d9e") 2018/04/26 23:09:51 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x20c, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @rand_addr=0x3}, @in6={0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x2}], 0x68) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000580)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00005c9000), 0x21b, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000003c0)=0x2) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x1, 0x0, 0x0) 2018/04/26 23:09:52 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x6d}, 0x14) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioperm(0x8, 0x1, 0x8) 2018/04/26 23:09:52 executing program 0: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x6) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600072c0000000000000000000000000000000000ff020000000000000000000000000001000000000008907839e38b04d49776b2827512ff5f2896aa88a7a79fe186a833b55f0bbd63a66d7c31a378845c4cf13021d86e43747d350c31a40054873408a72b4d4e72d3e3f0bf348c70f0e5bc59cb7dc68e91e2025fda96ee02630c4808d770565033c7e5948421066fbc730b9f3ae9c9d89f220796d1054a69f00b0b7f4a05a6231450e28acec2489d6adceba561c92117b23c2ac352c9ae48c664fd8a8e175d31a82150c3c68bdbe898a2d991a1f3c7ae152904"], &(0x7f0000775000)) 2018/04/26 23:09:52 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x211}, 0x1c) connect$inet6(r0, &(0x7f0000e78fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x0, 0x4e24, 0xdb, 0xa, 0x20, 0x20, 0x3f, 0x0, r1}, {0x6, 0x10001, 0xd5a, 0x4, 0x19, 0x1b5ae534, 0x1, 0x800}, {0xd5a, 0x7f, 0x7f, 0x10000}, 0xb9e, 0x6e6bbb, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x1c}, 0x4d3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3506, 0x5, 0x2, 0x1000, 0x6, 0x0, 0xc8}}, 0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0x1f, "cebae3a733e639bf5fdd2fd47a6bf61662c963286bb99823397a81c2781dd6"}, &(0x7f00000002c0)=0x27) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="02000a00ff00050006000800ffff07000100ff0300fe03006186d0baccfe54191d6a8ad32b355c882e29e66af9989c408dd666f342eb41ba31c2085ddf14e7e339fadf46d97958eee7f7ad48a916ef1f2687ee59c0fd379596fbe2e093389552f2ee36cf5f96e2c953159397664ebc3dc96100f2ed2494f95b6aeed76b4b2323eb635a5a801c843a19dcf92da6eed9825923fdd53551eb572a73672cdc6ebf7398dc14d05c55a94b678f287d7b3a66b8a4bf957166c79e1bd3f7baebc32b05387cb23ba7f4245c86b9af8a4c0383ce9bfd"], &(0x7f0000000340)=0x1c) r4 = pkey_alloc(0x0, 0x1) r5 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000380)={0x2, 0x3, 0x40, 0x1, r5}) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, r4) r6 = dup(r0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000200)=ANY=[@ANYBLOB="473a039e00000000000000000000000501000000f0b1ee232f39372196a28897a9f213326422d77d988cc9fe4865fe74fa26edd810dc7317b8732786b4e2816b2de9cb23963644a73c01e77266b5d977780716de02cf5684040000000000000000000000"]) 2018/04/26 23:09:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) 2018/04/26 23:09:52 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x4, 0x20, 0xc6a7, 0x0, 0x5}) sendfile(r1, r1, &(0x7f0000000040), 0x7fc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/63, &(0x7f0000000140)=0x420) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) 2018/04/26 23:09:52 executing program 1: syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0xf9f686ea8446cde2, 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) lsetxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'trusted.', '!\x00'}, &(0x7f00000002c0)='\x00', 0x1, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x7, 0x5, 0xfffffffffffffffe, 0x0, 0x5, 0x2f, 0x8001, 0x8, 0x8}) 2018/04/26 23:09:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x800000020000004, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) ppoll(&(0x7f0000000040)=[{r0, 0x4090}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xd8}, 0x8) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x8, 0x1bfaebef}, 0x90) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf64(r0, &(0x7f0000000ac0)=ANY=[@ANYBLOB="7f454c46000000000000000000000000880000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000"], 0x430) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/04/26 23:09:52 executing program 7: ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffffff, 0x40086409, &(0x7f00000000c0)) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x840004}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, 0x0, 0x400, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x80) syncfs(r0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) 2018/04/26 23:09:52 executing program 4: mkdir(&(0x7f0000afbff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000100)) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x141042, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x80000000141041, 0x0) recvfrom(r0, &(0x7f0000000100)=""/19, 0x13, 0x0, &(0x7f00000001c0)=@un=@abs={0x0, 0x0, 0x4e24}, 0x80) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000180)='./file0\x00') 2018/04/26 23:09:52 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000140)=""/210, &(0x7f0000000080)=0xd2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000000)=""/84, &(0x7f0000000100)=0x54) 2018/04/26 23:09:53 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/26 23:09:53 executing program 3: r0 = getpgrp(0x0) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x5, &(0x7f0000000100)=""/4096) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x30003}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000000040)={0x77359400}, 0xffffffffffffff78) 2018/04/26 23:09:53 executing program 5: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x141046, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x4, 0x20, 0xc6a7, 0x0, 0x5}) sendfile(r1, r1, &(0x7f0000000040), 0x7fc) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/63, &(0x7f0000000140)=0x420) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000500), &(0x7f0000000540)=0x8) 2018/04/26 23:09:53 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x1c56, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x1000000000000208, 0x4, 0x80000000000002, 0xfffffffffffffffb, 0xfffffffffffffbff, &(0x7f0000000040)='rose0\x00', 0xfffffffffffffffd, 0x3, 0x9}) 2018/04/26 23:09:53 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=""/241, &(0x7f0000000040)=0xf1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000740)={0x3, 0x507f, 0x3, 0x6, 0x8, 0x3}) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000840)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000018010000580200000000000098030000980300009803000004000000a06ad8449f5e8e4492915fbbff8109650c0938de797200c86bbb99ace2981fd6b1caecfcd6b13bd7817de8dbc9c8e1e075f8773116f0a19971136850526d1ff773333ba3a054fd68ab42c678333b0e3532275be79d2e75401a2b63e080edc1940860eec4837e8ccc3f27d279314b2886932de56e7e1e9ea1e7601a2843407e71c8c9bbad8131aa267512a889371ebe28b28d65641deab7c0899351fc94c2f10528e0ed548f983aaa556ebc4984f09b60338ad9cd3f043ddaf4833eaf4d121c3861112d7fa121efc21ace329fa8ba2e395d5c547fa6dcb49999e69325210d50eebe7ac0ec424a830a106f60537426343f441c45686c05979c7b71857d84db44002f61b025260a1493f7eb085f2b0e038074f7ed191a32c6fbd9da06fe689ba8a90e710eec4bfec4", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000108dc73b396ff5a4800000000000000000000007d0000000000000000f3ff14a177a98441f8000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000005802000000000000ac1414aa7f00000100000000ffffffff000000000000000000000000000000000000000000000000ff0000ffff00000000000000000000007ed75f559ad3000000000000000000000000000000000000000000ffffff000000000000000000000000dc7aeece000000010400626373683000000000000000000000007665746830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000200200000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000e4fa32eae5b400000000000000000000aaaaaaaaaa0d0000000000000000000000000004e00000020f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414bb04000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x257}) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x19) socket$inet6(0xa, 0x1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000780)) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00000001c0)) 2018/04/26 23:09:53 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80441) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000a6b000)) close(r1) 2018/04/26 23:09:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f00000000c0)={0x0, 0x27, 0x4, @tid=r0}, &(0x7f0000000140)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0xffff, 0x8) timer_getoverrun(0x0) 2018/04/26 23:09:53 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) chmod(&(0x7f0000000000)='./file0\x00', 0x20) write$selinux_create(r2, &(0x7f00000000c0)=@objname={'system_u:object_r:crypt_device_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x36, 0x20, './file0\x00'}, 0x3a) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f00000001c0)}, 0x2) 2018/04/26 23:09:53 executing program 7: r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_deladdr={0x5c, 0x15, 0x20, 0x70bd26, 0x25dfdbfb, {0xa, 0x1f, 0x29e, 0xfd, r1}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x97, 0x9, 0x400, 0x80000000}}, @IFA_FLAGS={0x8, 0x8, 0x40}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x48000}, 0x20000000) r2 = socket(0xa, 0x5, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="da33c792cd790e16d7000000000000fd0000000002"]) ioctl(r2, 0x8916, &(0x7f0000000000)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl(r2, 0x8936, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000100)="10ba35c1f0af34cb422c18000a037811f9a27a59", 0x14) 2018/04/26 23:09:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) 2018/04/26 23:09:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0xe004, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='codepage=775,.']) 2018/04/26 23:09:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r2) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in=@rand_addr}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x8000000007e, 0x0) 2018/04/26 23:09:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) 2018/04/26 23:09:53 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000240)='./file0\x00') perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x804, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000000280)={0x3, {"65000800000004"}}, 0x10) getpid() r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x7}, &(0x7f0000000540)=0x8) finit_module(r0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={r1}, &(0x7f00000005c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'team0\x00'}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000680)) umount2(&(0x7f0000000180)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000100)='devpts\x00', 0x7, 0x0) 2018/04/26 23:09:53 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x7, 0x1}) r2 = socket$packet(0x11, 0x3, 0x300) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000003c0)={0x7fff, 0x0, 0x1000}, 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x4, 0x1, 0x7}, 0xc) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:09:53 executing program 4: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/29) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x8) fallocate(r1, 0x3, 0xe6, 0x3000000004) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x8004, 0xffffffffffffffff, 0x0, 0x1d4}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x0, 0xb2, 0x8}, 0x10) [ 115.049464] FAT-fs (loop0): Unrecognized mount option "." or missing value [ 115.159046] FAT-fs (loop0): Unrecognized mount option "." or missing value 2018/04/26 23:09:53 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x7, 0x1}) r2 = socket$packet(0x11, 0x3, 0x300) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000003c0)={0x7fff, 0x0, 0x1000}, 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x4, 0x1, 0x7}, 0xc) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:09:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xd0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xc5) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/04/26 23:09:53 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x200000, 0x80) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/233, &(0x7f0000000200)=0xffffffffffffffeb) 2018/04/26 23:09:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) llistxattr(&(0x7f0000000400)='./file0\x00', &(0x7f00000007c0)=""/112, 0x70) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x20, 0x8}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/status\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000680)='oom_score\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/enforce\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x400000, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000780)) fallocate(0xffffffffffffffff, 0x2, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) flistxattr(r2, &(0x7f00000004c0)=""/210, 0xd2) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f00000005c0)=[{0x5749}, {0x200, 0xfffffffffffffffb}]}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)=0x7) 2018/04/26 23:09:53 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x1, 0x3, 0x1, 0x401}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x400000) fcntl$setflags(r1, 0x2, 0x1) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x312, @time}) 2018/04/26 23:09:53 executing program 4: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="1020f5f20100070009000000030000000c0000000901000000010000000000000000280000000000000c000000130000007fd39d62339b8860a634020000000200000002000000010000000c000000000200000002000000060000000a0000000e0000001000000300", 0x69, 0x1400}], 0x0, &(0x7f0000000240)={[{@noacl='noacl', 0x2c}, {@background_gc_off='background_gc=off', 0x2c}, {@noquota='noquota', 0x2c}, {@inline_data='inline_data', 0x2c}, {@prjjquota={'prjjquota', 0x3d, 'f2fs\x00'}, 0x2c}, {@inline_xattr='inline_xattr', 0x2c}, {@noextent_cache='noextent_cache', 0x2c}, {@flush_merge='flush_merge', 0x2c}]}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x1c011, r1, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) 2018/04/26 23:09:53 executing program 0: ioprio_set$pid(0x2, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) 2018/04/26 23:09:53 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbff, 0x100000}, 0xc) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/04/26 23:09:53 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket(0x0, 0xf, 0x1) sendto$ax25(r1, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x2, 0x0) preadv(r1, &(0x7f00000014c0)=[{&(0x7f0000000240)=""/106, 0x6a}, {&(0x7f00000002c0)=""/73, 0x49}, {&(0x7f00000001c0)=""/39, 0x27}, {&(0x7f0000000340)=""/106, 0x6a}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x6, 0x0) ioctl$TIOCSBRK(r2, 0x5427) fcntl$getownex(r1, 0x10, &(0x7f00000015c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001580)={r4, 0x2, 0x81, 0x64}, &(0x7f0000001600)=0x10) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x0, 0x8, 0x1, 0x10000, 0x0, 0x0, 0x1, 0x3, 0xfffffffffffffffd, 0x6, 0x9, 0x5, 0x8, 0x4, 0x7, 0x99, 0x8000, 0x6, 0xae, 0xb5, 0x8000, 0xb6a3, 0x7, 0x7, 0x2, 0xfffffffffffffff8, 0xf7a, 0xfffffffffffffff7, 0x8, 0x1, 0x2639, 0x24ce732f, 0xff, 0x22, 0x9, 0xe35, 0x0, 0xfff, 0x2, @perf_config_ext={0x7f, 0x1000}, 0x11001, 0x7, 0x3, 0x7, 0x1, 0xe5, 0x3edf}, r3, 0x6, r0, 0x2) getsockopt$sock_int(r2, 0x1, 0x4afadf9f0edd0ac, &(0x7f0000001640), &(0x7f0000001680)=0x4) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="0004000000100000cc000000490b0000ec03000001000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000012f00)) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f0000000440)='./file0//ile0\x00', 0x0) 2018/04/26 23:09:53 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) lookup_dcookie(0x1, &(0x7f0000000180)=""/101, 0x65) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/04/26 23:09:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)={0x0, {{0x2}}, 0x0, 0x5, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @rand_addr}}, {{0x2}}, {{0x2, 0x0, @multicast2=0xe0000002}}]}, 0x85f) fanotify_init(0x0, 0x9402) 2018/04/26 23:09:53 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000001500)='/dev/ion\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/ion\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000140)=0x8001, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgroups(0x1, &(0x7f0000000080)=[r2]) fcntl$setpipe(r0, 0x407, 0x4) [ 115.535237] f2fs_msg: 10 callbacks suppressed [ 115.535244] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 115.554840] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 115.563955] F2FS-fs (loop4): Invalid log blocks per segment (265) [ 115.563955] [ 115.572721] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 115.585002] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 115.592689] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 115.600982] F2FS-fs (loop4): Invalid log blocks per segment (265) [ 115.600982] [ 115.609489] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock 2018/04/26 23:09:53 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x1e) [ 115.658061] binder_alloc: binder_alloc_mmap_handler: 10451 2000c000-2000e000 already mapped failed -16 2018/04/26 23:09:53 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) mmap(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x8000000000000004, 0x20011, r0, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b412da0badf4622effde75479de41b0cd56b9cecb6b9ab39e0330d20dedcffcafeff60ea368fed3d3def2959c6f27d23f81258f7ac3d9578f51457c06408a7c0760b094d68279"], 0x58) 2018/04/26 23:09:53 executing program 2: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bb000000000000bb000000000000000000000000000000000000000000000000000000000000000001000001010000010008", 0x82, 0x8000}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000006"]) [ 115.708934] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 115.738853] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock 2018/04/26 23:09:53 executing program 0: preadv(0xffffffffffffffff, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/120, 0x78}, {&(0x7f00000004c0)=""/220, 0xdc}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/203, 0xcb}, {&(0x7f00000006c0)=""/244, 0xf4}, {&(0x7f00000007c0)=""/253, 0xfd}, {&(0x7f00000001c0)=""/72, 0x48}], 0x7, 0x2) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000940)) r2 = getpgrp(0x0) pwrite64(r0, &(0x7f0000000a80)="b48c3e92c18a9a648edce78477c1409aa125026c4a220625f8f81ef0045b1cf8d5076b77fcf2aaf4733a1e6458371a930a7c0f190dcaf84b0195745c0501f72fe2720a34f4303f3ecfe9171ec89b28dac909009e1f33491155221480a1830078697a6fbfdb8f846ee9f3fde38e4a39ed516e3ccc85ce72f6a1e676d4a92c9224c27a57014731a6c97eb119aab17b5b9bcabbd45a876036d9c5259f2b30f49d4c2c27e106d5930c98752ed20b1671ceb1f5251474abd8ea36099d096c6ad8221592ab947c2e5c1f29e2bffcc09500d480f741", 0xd2, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000000980)="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") ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000000c0)=""/64) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) [ 115.746804] binder_alloc: binder_alloc_mmap_handler: 10451 2000d000-20011000 already mapped failed -16 [ 115.750350] binder_alloc: binder_alloc_mmap_handler: 10451 2000c000-2000e000 already mapped failed -16 [ 115.842947] IPVS: Creating netns size=2536 id=20 [ 115.991443] EXT4-fs (loop1): bad geometry: block count 4096 exceeds size of device (2 blocks) [ 116.064204] EXT4-fs (loop1): bad geometry: block count 4096 exceeds size of device (2 blocks) [ 116.088399] IPVS: Creating netns size=2536 id=21 2018/04/26 23:09:54 executing program 7: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x2000000000000000, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x400000000000000}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {0x6}, {}, @addr}], 0x60) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)=0x0) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0xd00) 2018/04/26 23:09:54 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x3ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mknod$loop(&(0x7f00000000c0)='./file0/control\x00', 0x0, 0x0) 2018/04/26 23:09:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x3}) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xfffffffffffffffc, 0x0, 0x8001, 0x4, 0x8000, 0x3, 0x0, 0x3, 0x1, 0x40, 0x2, 0x8}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(0xffffffffffffffff) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x8) r2 = syz_open_pts(r0, 0x8000000000000000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x6) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/04/26 23:09:54 executing program 6: r0 = socket$inet(0x2, 0x0, 0x2) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x103, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x40) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x101}, 0x4) 2018/04/26 23:09:54 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0x0, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000080), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x13}, 0x401, 0x2, 0x0, 0xd, 0x0, 0x3, 0x8}, 0x20) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:09:54 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x8033, r0, 0x0) 2018/04/26 23:09:54 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x2, 0x7fff}) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/04/26 23:09:54 executing program 1: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000080)=""/242) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="f4a5c7c4eab2e443f996d493a84bb2720ca4266fc9897eadd4811ef0698025ad083037d2ae09f5ce6a785f71e4ff4c7883c14ac581f678c56f044b24521581cbe3f1575c06eb667ce17f683255119b1bed3cb6ef30961d003056972656d322aae31eefe43b53923d8e60a2071cc9d442b340faaaecfaf238bb4f9998b2cb228b8c387c3f7abe64872fadb10d6e625369ed594a7ed80b1ec1e59246805e3426969ae4be0fb7069421ea02ade9650fcc4744f66f698f006e0453c7ecd194e32dde472ff68241ff8a2513cd52c559d3647d8f43", 0xd2, 0xfffffffffffffffa) keyctl$read(0xb, r2, &(0x7f00000001c0)=""/29, 0x1d) INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/04/26 23:09:54 executing program 2: timer_create(0xfffffffffffffffd, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f00000001c0)}}, &(0x7f0000044000)) perf_event_open(&(0x7f000001d000)={0x2, 0x52, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200), &(0x7f0000000000)) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 116.269245] FAT-fs (loop5): Directory bread(block 1) failed [ 116.279557] FAT-fs (loop5): Directory bread(block 2) failed [ 116.296553] FAT-fs (loop5): Directory bread(block 3) failed [ 116.303821] FAT-fs (loop5): Directory bread(block 4) failed [ 116.310439] FAT-fs (loop5): Directory bread(block 5) failed [ 116.322252] FAT-fs (loop5): Directory bread(block 6) failed [ 116.328191] FAT-fs (loop5): Directory bread(block 7) failed [ 116.334845] FAT-fs (loop5): Directory bread(block 8) failed [ 116.342966] FAT-fs (loop5): Directory bread(block 9) failed [ 116.348886] FAT-fs (loop5): Directory bread(block 10) failed 2018/04/26 23:09:55 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/26 23:09:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) recvfrom(r0, &(0x7f0000000140)=""/255, 0xff, 0x10000, &(0x7f0000000240)=@can={0x1d}, 0x80) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}, 0x6}, {{&(0x7f0000000000)=@l2={0x1f, 0xff, {0x3ff, 0x5, 0x4, 0xfffffffffffffffb, 0xd5b, 0xffff}, 0xe256, 0x6}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040), 0x0, 0x5}}], 0x2, 0x8801) 2018/04/26 23:09:55 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x8, 0x9}, 0x1, 0x9, 0x44c6, {0x0, 0x7}, 0x1, 0x7fff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0xffffffff, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x20) 2018/04/26 23:09:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000300)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x21}, 0xffff}}, 0xfe8, 0x4, 0xfffffffffffffff7, "15d1e2a55f87174ecc3042182ec0b112727d9c7af6babd92c1d8f4c2495ec56431f955f478f3422dcbd08b92b7358c0c3ff366e3d02a972d4f246cddf7ae3c228d7eb95031048819e5cc132d433c89e8"}, 0xd8) sendto$inet6(r0, &(0x7f00004e8000), 0xac, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) 2018/04/26 23:09:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xfffffffffffffffd) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x2e, "3685d2661f2f2f116882e970d59ed3392a4bfa11b7d433818a34c320b0a19cf2ac0facd22d5a4449d516af097789"}, &(0x7f0000000240)=0x36) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, 0x1, 0xfffffffffffff8b9}, 0x90) sendto$packet(r1, &(0x7f0000000040)="2da480930a78d02afd0d4a9160574e6d9262c5b3f727baca7004e6cf02e3883bf71374a2e0b13788c1c459485e1d2e80d22402108b73e6f2651914848eb847f2d75749ebce6486885f07e0cf", 0x4c, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x9c, r3, 0x12, 0x70bd27, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x400}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0xffff, 0x8}, 'port1\x00', 0x1, 0x40, 0x9bc, 0x3, 0x4, 0x7, 0xffffffffffff0000, 0x0, 0x1, 0x6}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/04/26 23:09:55 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x7) setpgid(r1, r2) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/04/26 23:09:55 executing program 2: r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000ff4000)='F', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x8, 0x8, 0x9, 0x200, 0xffffffff, 0x0, 0xbe, r1}, 0x20) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000040)=0x6, 0xffffffd3) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/26 23:09:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) membarrier(0x70, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) dup2(r0, r0) 2018/04/26 23:09:55 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = gettid() socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x900, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) listen(r1, 0x5) sysinfo(&(0x7f0000000000)=""/230) [ 117.320417] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 23:09:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000101ff6)='/dev/ptmx\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dbfffc)=0xd61) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdf000)) 2018/04/26 23:09:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r0, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000000c0), 0x4) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000080)={0x6, 0xffffffffffffffff, 0x2, 0x80000001, 0x6, 0x7}) 2018/04/26 23:09:56 executing program 2: gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='clear_reDs\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) ioctl$fiemap(r1, 0x40087602, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000094e51933b104ec50616ba4eb4800000000000000008a3ea3d1a589afa937e9b4a073fa244ae94ff92fcd74e21824736188e373bf"]) 2018/04/26 23:09:56 executing program 5: r0 = fanotify_init(0xfffffffffffffffd, 0x8003) fremovexattr(r0, &(0x7f0000000000)=@random={'system.', 'md5sum\x00'}) fanotify_mark(r0, 0x80, 0x40000000, 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00') 2018/04/26 23:09:56 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) fanotify_mark(r0, 0xb0, 0x8000000, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1, 'fo\x00', 0x10, 0x20, 0x67}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a6efff), 0xad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x80, &(0x7f0000005780), 0x0, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}, 0x80000000000000}], 0x2, 0x0) 2018/04/26 23:09:56 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x6, 0x70, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, 0x800, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0xd40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2, 0x0, 0x3, 0x4, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/04/26 23:09:56 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x2a, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) kexec_load(0x2, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="620083c9c3cc3002b3783855e5dd4ccfea929e6ef09cd6920cb7f8fdaf7495bf975b4d792ea70517d4a17c429aa26b43473b42e3ad12f5b5fb308430301b859b77f73fed5293105d335df8bedaaa1c00d413bce713296321c936fae092fbf843a4b0e2df86fa29f44c8a2f25391035213cb0090e53", 0x75, 0x0, 0x10000}], 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) bind$bt_l2cap(r1, &(0x7f0000000180)={0x1f, 0x5, {0x6, 0x0, 0x7, 0x0, 0x81, 0xf625}, 0x37, 0x6}, 0xe) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r0, 0x3, 0x10, 0x3ff, 0x5}, &(0x7f0000000200)=0x18) 2018/04/26 23:09:56 executing program 4: prctl$intptr(0x2000000000029, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5, 0x4000000000008031, 0xffffffffffffffff, 0x0) 2018/04/26 23:09:56 executing program 2: r0 = socket(0x18, 0x0, 0x3) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x400000) write$cgroup_type(r1, &(0x7f0000000040)='threaded\x00', 0x9) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/04/26 23:09:56 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000140)="2493ec7b9f0e17dcbea33258ca95d01337c952928febcbe0addad4fdce23bb313748c25132053a3bd8bdad3a12838e9d6e981d4fbc2a7599c3f7658ee4c4", 0x3e}, {&(0x7f0000000280)="931bfb03e6d92148aa54387c75526a3911c8bf2f6ab6b4e4df5cc663e658794540a1e2efa994d5745b9356c96ec39e66bdb392beb35bd8d378937da4085aadc6937dabaafc99f9e3ce673538a2dc1a5b2fe4040518e542f0752aba99259c199e38fd", 0x62}, {&(0x7f0000000300)="d995dbf36a2949597a5c1ee58a0622324973f3bfdb096e01d73374403fd1f01c7aed163e40fc246c772a80f45cb3d9f7402db1e2f2421df315844d818b47a4a286fb1f2235d87747b88cb9f7f4568db025d8a13883146a841a92644e30aec3569d56eca828ac1642337ae72a7316dfadbe8e6f31457424509285c5c5b78d1f381b5320fbb70db1441cedb6da8a39d6861c8ef1e4039b9ced68ff1952a9d1f81bc03484769f9242ee71f60c59909b222e06f33b6fd1b6b73e250a0efa25ebb2ea65d9fdc719c157f1642ccc9702595734ee3d786ec410ec29cdbf", 0xda}, {&(0x7f0000000400)="b67172cf295db24f124dd1b34b611e3a1255cf40532dabe1f3ebf1b2cf69435a8f76f7dd08668af561929ed376616e8b2af683b5547c9620b44b4743084f50225ca20cb9764ef929b9d1706f57365cdf8da6da5891890a7837113fca933a4ecd163e736e4f7278b2d28a4cb9c3929e61cd603894bbdfcb39a7f649cbe7204378f5d992eade037df6c5a9aaf6b4e475558c3640fc4d454d77e03a5f7190235f65423d5b1e5d384c2fe191f3f8845fd85c0818213f", 0xb4}, {&(0x7f00000004c0)="0a43502167e31f2ae3b443065f50ac42445dab4f989409901955048fb6b23d2e8113c990b9b8ebba3430ed7c16c13d1dd0fa13030f82d4f61e45c4787e42d631baaba1eebe2615205e03e0c5ab893a2878512b714bffac5c5c9d4cd4c12ffa9ff7764777dbb6777fc3b1550e59b619747555362c6866053aa354224ea56194bc4a695227f5852bf0a6ae2c0de62d4a29f0f2b40a15b606a7b50ed5ee60c0154f2172bc37", 0xa4}, {&(0x7f0000000580)="c904fdf05c3951d7f28b6cd8df6c4ae2a7ad957eb11a438c549162eedd8d247155dd31d75f543a112997d23562f050c3270605ce7e180bdc5ed1c359ff34aa81292925b5277c52bae964848e7404a6d69c1118bb191c349c4c0e1a3f71ff84097cd2e063a3acbba83b9fc73f1cc7692070d822d70bd0b684", 0x78}, {&(0x7f0000000600)="7ac77216d3b3266edf4904c8e554082ad6a9bfdfd3ed33d3e4a747cd2ad54fac4f166e3754a10899bbd5d2e4b09a95f62d71b95332da13ccfae93db74bc8182b0d7becc85eb3fec5ae066e45f081", 0x4e}], 0x7, 0x4) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)=',', 0x1, r1) keyctl$unlink(0x9, r2, r2) 2018/04/26 23:09:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000500)={0x7, [0x7fff, 0x5, 0x80000001, 0x9, 0x100, 0x3, 0x506]}, &(0x7f0000000540)=0x12) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008000a00"], 0x1c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/26 23:09:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000000c0)) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) tgkill(0x0, 0x0, 0x0) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0xa000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x4}, 0x68) fallocate(r4, 0x2, 0x0, 0x92d) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) listen(r1, 0x3) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/26 23:09:56 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$get_keyring_id(0x0, r3, 0x80) sendfile(r1, r0, &(0x7f0000000140), 0x8000ffffffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) [ 118.339616] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20003 fo [ 118.357810] IPVS: set_ctl: invalid protocol: 43 172.20.20.170:20003 fo 2018/04/26 23:09:56 executing program 6: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x875, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1, 0x13c, 0xaa0c}, &(0x7f00000001c0)=0x10) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/26 23:09:56 executing program 2: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) flistxattr(r0, &(0x7f0000000380)=""/4096, 0x1000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x0) unshare(0x400) preadv(r1, &(0x7f0000000040), 0x0, 0x0) 2018/04/26 23:09:56 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='\x00', 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0xfff, 0x4) r2 = eventfd2(0x100000001, 0x80001) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x1) r3 = fcntl$getown(r1, 0x9) sched_getattr(r3, &(0x7f0000000180), 0x30, 0x0) [ 118.408078] device lo left promiscuous mode [ 119.143166] device lo entered promiscuous mode [ 119.177010] device lo left promiscuous mode [ 119.397753] device lo entered promiscuous mode 2018/04/26 23:09:57 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x31}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) r4 = getgid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000001700)=0xe8) r6 = getgid() getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)=0x0) r8 = getegid() sendmsg$unix(r2, &(0x7f0000001900)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000340)="5bd40c334a10f6", 0x7}, {&(0x7f0000000380)="bbe4bf924e4932ca42823ff547c33394251ea61174737b1f4bea17f377a0036c44a228f7596304b80daad28fa0d1bcef", 0x30}, {&(0x7f00000003c0)="e71165aedc044bc5dffbd5e379d9f8bb2cb7fc339b6e8949862189979ad0371ee445b9fa0b07feb4d6edb5caac4eafae8532c88e1a132a662e0cf18e8a9e5883f8439758244e6b0e9565d6ad4502985227150b066f12a181b2a1a2643179c2756c97f428197c571817240cd218a6bea1c90441cc884a17e63297335444d0f5d6e63fcc86fbbda3b2584ef84f2310556b0256d3b6dc3854037e802a7ba3ede5a25ef53a9ed9ba1483a622cf0a5a6b2268b9e77f768734dbc8265fac", 0xbb}, {&(0x7f0000000480)="67fc", 0x2}, {&(0x7f00000004c0)="0ba66acb845fbea7953d19b441bdd41b8f86ad1e", 0x14}, {&(0x7f0000000500)="8a928b91394fcc7bc5bf645ff9bc5116665be481be565ec5dc847dc919147f7e900e57eea028a69bfc7cd98fa2a58d7659bc96ec597fef2ef7c6cb0f247a6a10867f2b9daf65ee6a1ed0e8cbc6cac9cb3dde381e66cac2a4db1108d2facbb5cf4f5ef53a58d3564678f2fcbf5f6c9f5e143d832cc0616bf7024f3065b31213ffb4ee33bdb0bd7ad3de8be14ef21ed828bfd8030e92311889138647c35662af6b746a54e6c63fb26315e1e8fb5d76057d4f86c54c96c2e1235dd3e2a9903ec4996ebdac64bec32780df7a566c9d814b91f920a6cd03ef5b453d06e05cf5b7e8c56e574ca04498cfe1835336c6fad35c17255383bb81e3fa25d6311da6addbb53793026d96628451a99231f89589edabd97001f1d79aac06ab2b009360211d22b3905605159fee1e1602d4ddba668fe01a0b265703c5c15e84ed41d542771deb9f4d8a9a6c765569ac54f42a1817804f7643d18f2250df21d229b01e32fe900c4b0a3225fb52faefe14aed867b4e1916a0e642d6963ec418f86f704c5fc4177a4931a4dd55e9afc626df14b4df41b85ed9dfb0c3173689b635ff958715ea60a822aee0619aa96369366d584042ce5d616341611f1f9314ee61e948aa771570a06bac5c7754d7351a641ba06a3acddfaad22ed39459a9c05b79a8f5865ddbb022cc449ac30bff7cb1d1b2d4fa0975710f00dc92631fb8eb5771ab8795034e45eb424abc86d70052d9d10c15fea3a26b7f6890e1fbbdba73d9bdace805af71c241ae58f12b6d7b8891a909213a313adb31a559b3250f6f0a1087d0e95453429a6aa8416bd289062dbd8799f8e8400efb7daa47e3c8b421b8133dc8e47ad737a99dd909ce63c8711c5be6928e1017ee50a773a7eeb3e452b0bfcc65c7b6a090ce98a7ae3d3077bee45f147548ffef04528ed306c79036d4d9ddbdedab24d95aacc8e5590a4e727c24f4d406e8604de0b32be500e7ffc7646c074548752b3a0d842db0c2379b77f2e95b6754e50709e4b4cfb5a82f8937b5432c1db44b061e4de1df5ec06191441724943a048a43787bb3d8e2a447a9553c1706c557f998506b25dc836b3179295f6a4f6c529482f27953c33ac910091d9ae17537a4efbe8fe26705ed253c46ba80e1f3b9370354a230bc533acffebe2f5cd6ceceafea7d2fe922a09ffda6536aa83fec93db07af4e279fb28ffbc427546d005293b9b69f961cc33311acb5792b387261a56ec07904c4e2830edbfba6fe7477c886e625ef3135110338caac0353d270c7c1a042821c2f70e9a4ce0641f6381d694d554b8b770cf0f2db5ea134078b3d8532b118c33c59a9220cb6e82c9e529df71e85241b5fdeedff361826e251c2534d5232cef07954242414f398cdda3c0ae1cad7a045cc215efe0059858472e77b6a0c32682b47d7abbbbe0f8478c7cece5993cf8b9f2dd924d587c206e252b9a64e731e983c66aecd881ee48b500c3d4dcc38b5fd0b98621abf6f974164e152b54690d80f298c6e8c3933c1b996f07bdc5a9caebe603052538898d59209beab0ea780a3aaf3f3a1f8237d3260c60b56ffb0971b710afe9412e2fd4c829c27a647d15fa9b85a42019b2bc3f3a872339e12300e8d746feac60691dbff076821860621d1a82157290c67b65debf0bc735de3f898abf496c5b79a192a0fa18f4723f6a402463d8b99728a9a39bf275555c09e7a4e162beffbe5f7832bda1ab09ebbad8489ac963c0aaf8660a625cb0b3401821fb31ae96f8048ecccd252230f8cbe9b1f5713d78f4a1eaf3204c7eabc594bc43857b7574185f3a09114c85df7f5ecc2a3607c30d97fe00409d66ec1ce46bec1eb96e849d34aeadb7d4b55800343f698b5211ebc07f04d31cf679f207919247fd3fadcde2e776e4debfa9553feae140f165f26f136dce32b352ddf7fe846d5b1d4ff7a3bfb5f197d7b8eafab8a2576a56c032b9e638452574cab0d569f37091b7e764e67473ca9068951003962f31592cb6811e217a0a61a4160dabe36c5f854d4d0bb2651404bad06b4043f5b64b24a77d49f5b43bd646a2a15ef37f5fc4876895eb9e5d3a75da59b47ef39528ec82244e90e902fb4dd69055f268118251683346aae9cc7711bb2be2b53291edea5c944c0f69d059ff131919ad9931a48a927e874a29e4e9c3b108b91a6fcf24896d1f7e9707b939b2f16ac48fcf5fc4992e3e12984978fb86ce03a21fd5112909a0c141d65d9c3276f0fef71e4235a3f4ed8638cc16488294e4b3228ed249360948e8b066307260523290bfa7e0e1acc7c6ea3e6ebc61f0f00b9b2f734c1d1a1ec2325f298b6a2a92ca19c5f1affb8c87343de21003736c69e11c6e4ec7237f2ec4fab578578f4b5c9e23a4a0b9629ddcf6f2e7926711269f42fb217f2e37ce2d3a0d5787aaf19f2386e2b3915ca4ab16463e29345a959d7d0466777978c5e9b431ad533171327d54289698ef0616df1a1f830d25e7e7af6bb6e4504668fa29e2b3754dc8c05c5d4d8d20fa91b0f9c7cc29e61efb58c62bd390b5ca13b68db3e3e4e292eb22d38c126d64a4ab8fb51b2e7111f0d155f767992b3428662ad93b7f6166d8ebfc1a13e3ecd865fed09861413babf2e07d4590c143be14195f4af18db6d2f776451aea7d88050f913aa7ddf25cde6425da48d1aa5b43ed4587503078f1fce1f17c44600140a9020b802089062d8ba0d3c6b008d85aaedf1df1d42ae612864fcde082883f86e796605658c5b71c04a8836b3ef6202b4ddcf9d0a443dede5cf556b5d4ef695295d9296da2a5294a79f4fb3760e3270b4fddae59fefc157d0660e31a92dac2f1cf275cd37c368b6c290239a5e4fd0dccbdb69c7525482836c6041b4751e2110fdcf1fc39c549af300071002de461082df8613e876744fc63973004af94ac62864204bd8316523b4c8ade21486d59667c21e39830b8a19d42bfb2e9d451454e2971269087ad3a93b2b811c2a8733bcf1fcf8da880ce72cdd577ab6cb0d744b3da6d6bbd5af3c583fc4e2d216b3edeab86411f6f605f214b11cb656bdf03fbc3151fc3bc954bf95ea714953b7a77db3e04f2c8d71cb93a29d77f620e60093709c741cd1143a5d9187c5b52660673176cf2a97678a98c621eafcc6ad8f5db9138b0daf5cddb8d7c0ab90cbba1c8a6c4eb047219153687c1776b99a3806551f3bd40c1417d99d68620535f26745686fccbef601dee80429afb8621a169b8e1318b31716e7fff13024f2b2e686b3c7df1250c214c203407e273bc97882bf1cd17e7fad199bde3328d8b2a8cdb9aaa4d11a0d90dbb7d737cca93d89fbc4f53c5c171fd0500e9bf1fc2b1204fd5aac183bd0c3279c78f8aa19ffe08f070e21ef5c0c8f01a614ea2589aaca3e4730422dcaad5699471223b0ed7aa669f394ff4f7514c003afcaf247b7d926d02accb63469d16f73d85fe95d0cb6ac58ff081459e6bc8167af1997f7dfa75c5da5fdf5400ca8ab7eb6b1c5c45238feb63c19770f0e0af72024aa120878ebeed03f23521c775ec8cae107d2e1bf67e079b0e37f638a81584067da945cf9dfef31c7d6a307e2a4e6c2fef3351c4cc98a6932d06f6deb673a385c064474609a7002ea50ca8bf116cd91e6b4f1442f1d09c10751e301be743cad55aa9c2d9312cfda192cf8ce4f41327c87fe3bcdf57fa919b6fe62d8510037ff05a8ef9b9f836ccead9622450d38e2fb391861f0737f987246b2cfca394ccd92465f144c450d00e8a00aec6800deec15148f8a5e754fe43e3f92298df4f31276e41f4388d3a243544c071bd4e5dcd7de3c33d57d618c0422ffc811cb884c6981dce0d9bc0747e12d74298f4816d7b87a4138267f23bcfed713710a698c494e82398b60011c92fce08853cd65f9c76e09171aaf041c2908a527fc1491d9a8b0c405ab5b9176aad829cd688afc166ad085ced9a528ff9656e651add637777e190293132d92add48f3f8f9237a0e4bb92d1a0e79e0a954b9736b07aad839f7d247cedc46cc805daaed57c24dc50506fbb5e3fa81319450acb69131f81180a244e4694619ca330fab59b80fc66d1a40ff638ddeead184b57e586e44925365ec14ff9e2390a911465317ef9fa79aedd8a0fe1544aa0937480d6786a6027bde6808b05b0f3c3b23728f8b1f7e936faa70183ed2ebc561031112c3f18424477ec05ac28edd824d1a97391017cabe04d9b4b7405fad58bf3bbe8d7e83c9619eb54a5d85f8e2b5daf29eefb4607569fd516e2e295955c3b4e7cc3fcf07588a24279baca1dd3096167dd43fa3272dd307e63481c8824ee0868472302d732e1c170b898d27f9f66d185cf5cf3fbe346eee2e023fcd0b458d780cbac8acc5907a246aadbdbb67cb2ef17f6841cd659029725e167470684bfa52c2fe5545fb8fb8766d1a9af2338d4050cf8353b9240b72663bcf1e64d3ac97ee96dbb64e76cef6a5239df47533f22620eb3bb5ad0d7aed5164d2b5236add37d39af1e2739d0ddfc38231938648cf17733a6445befa5632e76ff19fd1303ebc0b832e041afaf59c187fadf0188961e58f6939ddfd9d53a8851b0cf00e6404ec8975141e5d7b34b761a9a69debb650f21d100bcd077f328fe1aca40baedee198ad3ff0d2c3ad830e393c82959c7b5d9e50ff1c01749f8915d871f50990751a987c3f3e265f9fb83a8b9cacdcaf969fdab0faf28517701c22ad747711213b7c5e5f441ce33076deeaf7a2b2ea6355b155af412c88d131f276c9c0d19e5f2d12bb60b40fe2a43d36e9470ce922c4db1df511cd7080f21c742f89ed1a22e7efcdefc04a24e1b8d4016ee9ee2d6f47960685c2cbdfcfbf47aa3904f0dcbb1e73ade2df8594bf10b4a8531749371a840fb1a9c82145df4a35eac2d4ca7df77780d9f0abc3d71ad6f0e267b399b4e6091759f8ff1b3e77bc2ac162b6697f118df774337a34d7924c423fa71e61300c8e31f4bdfddfd82c0ded22dfa53a5a94a320506a29652d6353bd71ae6e59b56466be0b2ccc1fbf7be23240f2b8b954b1688840ce917201dff308b3c08498ccb7886df757a303685e4e1a4dbd144043fd3c4cef4f067f886118d0d1bae7f7c20d1a13f15750ee33d143b5d0cc4c65d0ec43b929763d6b80fb8039cc16ae656d737b8fc3393944e3a319c2004ecf8b9ea1a503cba47983fdae0410388b2b136a421cde5cd63cb60964affd32ff9cec1dea6a8d238e927d848c854fb1cea3b2be9822d9a29f5247d75214b0de2aa13dbda772c00a146cc6868bdac9fe513fff55702b04c12ac03f17904ee26358a382a819b9b5af389fcac18cfe7b216696545df445701d952ea5ea84afb72f811be12663675b79d848ffb25bc91bbce651e6dde0ed7247d3948daaec6da9e0691e6ff986a4956a16bfea13da76e7de597266b96d4ada7dc027db500f6d46b148eb9198db2b9d4a80dcc721b5d982d1bf66bade3fa38d4efc5f123c8fe04b60b3678bf360dc0bac9e9741c0f77ed6c41a08cefb7d67a1577a65597d058b094f9488937efdf886283f68777b4332c20c9bdb6c583e3834de7caf7c19151e2032d5ffa2349b7d993cac2a59a949db8ed83a925fd671401bd2c2dfcef655ce77c67b8f85410dc535951353522a7b8f5b9a25279a50727290c51bd1dd4778a84ef9784e5a124d6ff8e48174f520d06450414d36c0e1efbfc04b61f46f9a70c498b43667631f7c77e352fd2ab3550b39480a46ca430baa6328f531f98edefc91a3de91b0dfde4561b772e3977ba871dd5001a3f2d345f29dfe9e6921fe61dff5385a94b2e1783754bf1de", 0x1000}], 0x6, &(0x7f0000001800)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000d227dbdb84f511a4bbccf21477e59d0c00", @ANYRES32=r0, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4008800}, 0x84) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x400000001) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r9, 0x0, 0x2d) ptrace(0x4217, r0) r10 = dup(r1) ioctl$DRM_IOCTL_ADD_CTX(r10, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r10, 0xc0086421, &(0x7f0000000140)={r11, 0x3}) getrlimit(0x0, &(0x7f00000001c0)) fcntl$F_SET_FILE_RW_HINT(r10, 0x40e, &(0x7f0000001940)=0x7) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="73797374656d2e3a5c656d30002514bc13ca966ed7b394b1fddc3328d3a4f3238d40d1aac850aa1f4dc009a9f8c943768d96dd506c38e60f5111db2c613a96ef855bead6541fced3e059aacb38221bbaefb100"], &(0x7f0000000180)='wlan0vmnet1proc!nodev', 0x15, 0x3) ioctl$KDGETLED(r10, 0x4b31, &(0x7f0000000080)) 2018/04/26 23:09:57 executing program 7: prctl$getreaper(0x1f, &(0x7f0000000700)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000780)={0x0, @in6={{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1f}}}, 0x6055, 0x8001}, &(0x7f0000000840)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000880)={r3, 0x0, 0x0, 0x10001, 0x1, 0xffffffffffffff81}, 0x14) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80800) sendmsg$netrom(r5, &(0x7f0000000680)={&(0x7f0000000140)=@ax25={0x3, {"42d46ac397b502"}, 0x1}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000180)="7f48be8a1ec89e34bf8eeac2dae73f0f462c79a4059d6c60c3d11f194bea0824f4a8f84cf3de87c3817b609bd3c4695ccde20a8e8dc0b88681aa335912782861718bd2822a57fa7d2b70a302b88608b25c02d5e344f3ddbb9fb3cf3a10ebde2ef98d8a840ec5c1edcabeb948", 0x6c}], 0x1, &(0x7f0000000240)=[{0x10, 0x1be, 0x20}, {0xb0, 0x1ff, 0x2, "c46b8044c4339956a1b7e41f516311923927e5a2ec870d9cdc31a76230d800e0f6c3edf423303f9f3a7e9321365105f7813df09c07f80a5c89b8ca855c6844181bb39525f82db0e692de27c3425207e1b4c6d16339797d7a4ff84a1c713f848f58f941be180f3df53d2652e9d02e7a11fc686eb30d7cfde214c3274da0e03fd2d2a8404178b829153ee6ab9b4462419e98951e9fe293197bf3a38c2c"}, {0x58, 0x11a, 0xff, "daea77018c8c79739669b30f54b87eb26c9196603a00c886fd50d24be8d14ccab7b4a1e96c07b57665ecadd9c76eb1ccbd28e99576e8a66a90483d1adf1670b49e7aee300f26cdf2"}, {0x50, 0x6, 0x7, "5e8729ba564682d030bd7a19664b0044741b9e36b2bd52ebe8d2ffae971de415bb8bf5ee74294e52441a3e389628db4d312b6cadaae1439970a99c"}, {0xb8, 0x0, 0x7, "2a27cf8c0ea72130478524fbcf9e3883d723621f7c7b7a0158879052befab07625ec89fb93fb388926cc90be309fbd7ad840652bdef258ad066a66f67985c3e3fa74fa391fb97c26a80a5e008b85019fa6eed841ed30c3dc373eac487012e8f1e61bf2e50d5bfe8ce8fec20091f7baa93889b87e01aca5451e8da2738404d1b48414227b1aac877a184f33b50dc479d66f5b3405460e5c6ab1708089459e63c35447c5bc926652"}, {0x50, 0x10b, 0xffffffffffffffc1, "41890dbd9e34361adb8a04d38f29bf760c8d7b2ac5e0bde692e03c327fa8f45b0340a47161c92cb5181e56bcbb70aeeebeb644a275d984c98a"}, {0xb8, 0x111, 0xadd, "0cea7408c8de8f0775b11f2465a97416bcd94d835b7b3f802ac93ca9d78cc59518dc27d0209b8fe26440af1457f93e7471105dc2085e146e9e7f83462502fe38216078be5ace0453200223974d40e8fa18b0d6c8db7bb2ead627b2868231c32985e8ee45b7c2a26e67e65e73c3ca1dd40bb364efd29ae1c34847d57c0738f60d1c03363e399182f93c19bbe23a5cb3f55c54334cc5807c902f2829855d2d135a03ada5b8a9"}, {0x100, 0x0, 0x0, "572c258a01a561eddde35c74f96b5a597f9fbcc66d56d0a01b3ff943ce934c06781fad1b67167e46259373866145f9dd31715346cde105b87df9c6a7eb11f03b187dce9e85250c33205c5bc78624f66e32026d5f01adad44e3a085faaeb5bdb3f690943dfa9ad5bb729205631c2d7da1e5d39de693a4c9de4c6f3ea4e2a3f5d8d13ab0b612d98d728777b464ef47323c0ffaff66fed1ec56b15888ddb81a6e01502f648d0d23a09e6874fcbd60f39d2d972ef7595701efaa08c091f757f90ca72d92c8be6bc56919e21eeae2e7b6fb531cdccebc298adc5c9575bf80d0fb4898f626acda7d0f7e9ebd61ec95c6c14d"}], 0x428, 0x4040005}, 0x1) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCONS(r6, 0x541d) close(r4) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/25, 0x19}], 0x1) 2018/04/26 23:09:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0xfffffffffffffe10, &(0x7f00000000c0), 0x2de, 0x0, 0xfffffffffffffdbc, 0x40000}, 0x0) 2018/04/26 23:09:57 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r1, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x100000001, 0x0, 0x10000, 0x8}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x90, r3, 0x8, 0x70bd2b, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x84}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x90}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x2, r2}) 2018/04/26 23:09:57 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xb2) 2018/04/26 23:09:57 executing program 4: chroot(&(0x7f0000000080)='./file0\x00') syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) fallocate(r0, 0x1, 0x100000, 0x63df800000) write(r0, &(0x7f0000001200)="f8", 0x1) 2018/04/26 23:09:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000500)={0x7, [0x7fff, 0x5, 0x80000001, 0x9, 0x100, 0x3, 0x506]}, &(0x7f0000000540)=0x12) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008000a00"], 0x1c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/26 23:09:57 executing program 2: r0 = memfd_create(&(0x7f0000000200)="63282ccdfa2167fc2d07e019ccd96cb43a9f85a9c0932524a9780d7201df8e9effcc0ca75d555347c242cadb126928a3f0b2223d6698ab40734341c627d049d338cde63d08e91a52667e9d753647c1e8845c82bde37830c270a53fcc6822a19d718ab8bba9b8cf5137f40056bbaef019a769b1441013d2dfc49f5d4cf0f5767f17705f566861922906d8b4c32012296b3735e36d36eef9e0783a8272ea22e145fcd372b03b0f77a3ee64374c4f24630655211e30b928bb520b82812ce801c8ec672387c7fa471c51fa2cfe18adc13bf9206b07fe64cfd53bc2e230c1f96ccd0fca84ea8ce8b491d9", 0x2) write(r0, &(0x7f0000000140)="f685c8c95c64c0198849c2b6968cbb0d31df967e30e748b3db3df964cdf014089e3ed0d070d668d7b616a18f0605d0747a21ce53779f5bbe2e8973857218bde9dcc40b1a0336ac08658d9089d1cb16a3f88e19e960f954", 0x57) fcntl$addseals(r0, 0x409, 0x7) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) timer_create(0x7, &(0x7f00000003c0)={0x0, 0x15, 0x4, @tid=r1}, &(0x7f0000000400)=0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000780)={@mcast1, 0x0}, &(0x7f00000007c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000940)={@remote, 0x0}, &(0x7f0000000980)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001dc0)={'ip6tnl0\x00', 0x0}) accept4$packet(r0, &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001fc0)=0x14, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000005240)={@dev, @broadcast, 0x0}, &(0x7f0000005280)=0xc) accept$packet(r0, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005300)=0x14) accept$packet(r0, &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000053c0)=0x14) accept$packet(r0, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005440)=0x14) getsockname$packet(r0, &(0x7f0000005480)={0x0, 0x0, 0x0}, &(0x7f00000054c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005500)={@empty, 0x0}, &(0x7f0000005540)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000055c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000056c0)=0xe8) accept4(r0, &(0x7f0000005700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005780)=0x80, 0x80800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005800)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000005900)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f00000060c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2040}, 0xc, &(0x7f0000006080)={&(0x7f0000005940)={0x714, r3, 0x5, 0x70bd28, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x248, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fffffff}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x50d6}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x84, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0xbc, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf9}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r14}, {0x17c, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x169a, 0xfffffffffffffffb, 0x2272600, 0x5}, {0x8, 0x8, 0xfff, 0x9}, {0x3, 0x7, 0x5, 0x4}, {0xe0e, 0x3000000, 0x37a, 0x100}]}}}]}}, {{0x8, 0x1, r15}, {0x104, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x7ff, 0x4, 0x10000, 0x4}, {0x80000000, 0x0, 0xee, 0xffffffff80000001}, {0x9, 0x8, 0x974cd85c000000, 0x8}]}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffb}}}]}}]}, 0x714}, 0x1, 0x0, 0x0, 0x800}, 0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0x1000, r18, r19, 0x80000000, 0x4) timer_gettime(r2, &(0x7f0000000440)) dup3(r20, r20, 0x80000) r21 = socket$inet_tcp(0x2, 0x1, 0x0) r22 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r22, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r21, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r23 = socket$inet_tcp(0x2, 0x1, 0x0) r24 = socket$inet(0x2, 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) dup2(r24, r23) dup3(r21, r22, 0x0) 2018/04/26 23:09:57 executing program 6: socket$inet6(0x10, 0x3, 0x0) [ 119.483734] device lo left promiscuous mode 2018/04/26 23:09:57 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x10001, 0x0, &(0x7f0000000140), 0x1000, &(0x7f0000000180)={[{@creator={'creator', 0x3d, "0cc0d884"}, 0x2c}, {@decompose='decompose', 0x2c}, {@session={'session', 0x3d, [0x31]}, 0x2c}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000012f00)=ANY=[]) open$dir(&(0x7f0000000e40)='./file0//ile0\x00', 0xc240, 0x0) truncate(&(0x7f0000000080)='./file0//ile0\x00', 0x20006) truncate(&(0x7f0000000440)='./file0//ile0\x00', 0xffff) 2018/04/26 23:09:57 executing program 6: open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '\x00'}, &(0x7f0000000280)=""/149, 0x95) 2018/04/26 23:09:57 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) timer_create(0x7, &(0x7f0000044000)={0x0, 0x15, 0x4}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000003680)=[{{&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000003a80)=""/4096, 0x1000}, {&(0x7f0000001200)=""/1, 0x1}, {&(0x7f0000001240)=""/156, 0x9c}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/232, 0xe8}, {&(0x7f0000001440)=""/100, 0x64}, {&(0x7f00000014c0)=""/148, 0x94}, {&(0x7f0000001580)=""/46, 0x2e}], 0x9, &(0x7f0000001680)=""/43, 0x2b, 0x3}, 0x80000000}, {{&(0x7f00000016c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001740)=""/55, 0x37}, {&(0x7f0000001780)=""/5, 0x5}, {&(0x7f00000017c0)=""/106, 0x6a}, {&(0x7f0000001840)=""/14, 0xe}, {&(0x7f0000001880)=""/13, 0xd}, {&(0x7f00000018c0)=""/218, 0xda}, {&(0x7f00000019c0)=""/37, 0x25}, {&(0x7f0000001a00)=""/200, 0xc8}], 0x8, &(0x7f0000001b80)=""/65, 0x41, 0x100}, 0x10001}, {{&(0x7f0000001c00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001c80)=""/254, 0xfe}, {&(0x7f0000001d80)=""/70, 0x46}, {&(0x7f0000001e00)=""/122, 0x7a}], 0x3, &(0x7f0000001ec0)=""/4096, 0x1000}, 0x4}, {{&(0x7f0000002ec0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000032c0)=[{&(0x7f0000002f40)=""/56, 0x38}, {&(0x7f0000002f80)=""/248, 0xf8}, {&(0x7f0000003080)=""/221, 0xdd}, {&(0x7f0000003180)=""/44, 0x2c}, {&(0x7f00000031c0)=""/19, 0x13}, {&(0x7f0000003200)=""/177, 0xb1}], 0x6, &(0x7f0000003340)=""/189, 0xbd, 0xf3}, 0x5}, {{&(0x7f0000003400)=@nl=@proc, 0x80, &(0x7f0000003600)=[{&(0x7f0000003480)=""/86, 0x56}, {&(0x7f0000003500)=""/98, 0x62}, {&(0x7f0000003580)=""/105, 0x69}], 0x3, &(0x7f0000003640)=""/11, 0xb, 0x8}, 0x4}], 0x5, 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000003800)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000039c0)={&(0x7f00000037c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000003980)={&(0x7f0000003840)={0x11c, r2, 0x400, 0x70bd2c, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x498}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2117aec5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000080) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x0, r0+30000000}}, &(0x7f0000040000)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000003a00)={0xfffffffffffff000, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x6, 0x10001, 0x3f, 0x5, &(0x7f0000001300)='veth0_to_bond\x00', 0x0, 0xff8000000, 0x2}) rt_sigtimedwait(&(0x7f00004f3ff8)={0x1}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0xfffffffffffffe2d) 2018/04/26 23:09:57 executing program 4: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7a, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={r0, 0x401}, 0x3da) r1 = memfd_create(&(0x7f00000005c0)='\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x0, 0x1000000000004, 0x8000, {0x0, 0x1c9c380}}) 2018/04/26 23:09:57 executing program 1: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7fff, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) lseek(r0, 0x0, 0x1) 2018/04/26 23:09:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c4e8", 0x2, 0x2001fffe, &(0x7f0000000180)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0xffffffffffffff4d) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r0, 0x2) 2018/04/26 23:09:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='eth1posix_acl_access}(security(vboxnet1!\x00', 0x2) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0x34, r2, 0x400, 0x70bd26, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x844}, 0x8010) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @empty, @broadcast}, &(0x7f0000000380)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr=0x1, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x2, 0x4e23, 0x3a, 0x0, 0x0, 0x20, 0xeb, r3, r4}, {0x9, 0x9, 0x6, 0x3c, 0xffffffff, 0x81, 0xffffffffffffffe0, 0x5}, {0xfff, 0x0, 0x3, 0x100000001}, 0x8, 0x6e6bb2, 0x1, 0x1, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x3e}, 0x2, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x2, 0x8, 0x4fe, 0x5, 0x7}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) read(r0, &(0x7f00000001c0)=""/158, 0x9e) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000300)={0x5, 0xb279, 0x5, 0x8, 0x489c, 0x3, 0x7f, 0x2, 0x100000000, 0x7ff, 0x8}) [ 119.647881] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 119.956409] device lo entered promiscuous mode 2018/04/26 23:09:58 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) r2 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) unshare(0x8000000) r3 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) sendfile(r2, r3, &(0x7f00000009c0), 0x400000000007fa) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) sendmmsg$unix(r0, &(0x7f0000001b80)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001400), 0x0, &(0x7f0000001a80)}], 0x1, 0x0) 2018/04/26 23:09:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/26 23:09:58 executing program 7: r0 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000240), &(0x7f0000000300)=0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) socket$inet6(0xa, 0xf, 0xffffffff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0xa010200}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000340)=ANY=[@ANYBLOB="10d9d8c1eb2ad2719840000000000000"], 0x10}], 0x1, &(0x7f00000017c0)=ANY=[@ANYBLOB='0\x00', @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32], 0x12}, 0x0) ftruncate(r1, 0x7fff) r2 = socket$inet6(0xa, 0x3, 0x3b) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(r2, &(0x7f0000002dc0), 0x40000ff, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:09:58 executing program 0: mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000043ffa)='./bus\x00', &(0x7f0000000040)='ramfs\x00', 0x0, &(0x7f0000043000)) unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000180)="2add7efe7c7c4f156b564944e71117620beacd4b6df408164e146c4915cccbf5764639b6bf83f9068d3177d54006a9ce6ade6ca19379d80543da34be5e69af", 0x3f, 0x8}, {&(0x7f00000001c0)="ba6c22b2211d9c26a9095037b72cdf20a4237ab0d35aabd3c78da212dad79811c7908b56f4a9d58ed7c01bf2e17e44307ee5e1485b51295024b98223137cc4198faf9d5dcabf6bedccb222e5187fa5317ed1237e6692d7e1c37d88315fed0e13dfcf54cb2df957f9bbeda521fa341e047cbe88", 0x73, 0x3000000000}, {&(0x7f0000000540)="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", 0x1000, 0x3}, {&(0x7f0000000240)="e88aad59bfbbcbb6005d1985808640c8627589e585d4496fe49876ba68137f565d23414293212180c7690a4df00c64806466", 0x32, 0x3}, {&(0x7f0000000280)="6df49379611df9414201242ffc7bf8dafe7977f3d12e9723c1ef56d0079a2d5e5964831e8125d3b0665bcfd4b62dc3a240", 0x31, 0x3f}], 0x373816f217c71591, &(0x7f0000000340)={'nouuid,'}) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/26 23:09:58 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0xc0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c4000000130021040000000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xc4}, 0x1}, 0x0) 2018/04/26 23:09:58 executing program 5: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000080)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) lseek(r0, 0x0, 0x3) 2018/04/26 23:09:58 executing program 2: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0701"], 0x2) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="c5818b90ed4c2129e1bd35ca36abd069b2867fe3340a695820728c6d8e63e903644c5af0816268349151c4485064ce7722139976d64bdfb8bf86e4cf8df484735f446b37cdc59b0148b3fcd58cf3812553531cb4d1fb7cbd837de989b0d3a140dd9dee4b7d0277a2525dbf89b1ac7cf24280f8713626d15dfb9feea405a9e110e265b19088b1419e9fe1082c1fcc5529a0099e0c8bbb13946a42ecbf82b01d62e8c816c5ce9d88cd7a95f62da6d16d6e271f889593a825b3b3c862096d053ff30c89c9361b085cc0c2b57078eda8e5fc87b0e63149fe8778f0e7342fdd20", 0xde, 0x20000}, {&(0x7f0000000200)="795f4de7fdefa597fefa5b491223db9668b6753d97221439d693664cf6b1ca7f199c739c40a82f1181cf17eb01c500e6d816879f682024497c6217f59bffe26ec1c178e94f5e99196224c952ea50ba9b20e85e65523d183123757b2b9d3f55b277f960a991e6cc7a529cc2634ca7268112bda6b5dd92473d738571ff032c49120d3cf5f13357b0c3434b2cb4d332bbf9a5b1cbbad33c6ccdfe5505698c5355a9e840f2c685beb98e6cdb6ba26308f42b9b85c8196bc512fe138ea71401aafd8cffe321bbc3dfb96b8718aeaea4bdbb7bea0a12b5b919b228f48560151a74005defeb02d8f419", 0xe6, 0x6}, {&(0x7f0000000300)="ed16c6b45d980e43d756b57ee7d4cd7dea5b00365f7ae4", 0x17, 0x4}], 0x88000, &(0x7f00000003c0)={[{@quota='quota', 0x2c}, {@discard='discard', 0x2c}, {@grpquota='grpquota', 0x2c}, {@discard_size={'discard', 0x3d, [0x3f, 0x3d, 0x78]}, 0x2c}, {@grpquota='grpquota', 0x2c}, {@discard='discard', 0x2c}]}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/26 23:09:58 executing program 6: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file2\x00', &(0x7f00000000c0)='cgroup\x00', 0x4010, &(0x7f0000000100)="4099eadd5ab1a846b7fd36d05684bb1be890142a8bd3d64999a82741df92bd9e91e0a3") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f000056a0e2)) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./file2\x00') 2018/04/26 23:09:58 executing program 5: accept4$ipx(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x800) r0 = dup(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, r2, 0x0) setresuid(0x0, 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000040)='children\x00') pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) r5 = memfd_create(&(0x7f0000000100)='posix_acl_accessmd5sumproc\x00', 0x3) sendmsg$nl_netfilter(r3, &(0x7f0000000600)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000140)={0x480, 0x1, 0x0, 0x0, 0x80000001, 0x25dfdbfd, {0xf, 0x0, 0x20000000008}, [@generic="4d188166a06ff6090374129338e3d2d79356fc07cae5611275708d5a5e504b0b16b30718c300c4a7f43ba9cb2f420211e34fe0c7ecf4acd1f723866d85d3af3afaa53fef6792376b96c24e9fb5b61e", @generic="57dd27cca0e4aed97d123cb2a28b234e0c92702c704c9d0cc2e3070ae1957855b714ea327f1ecbe6f77f6ac54455e1af7434f2537638c061acae2d8aa6ee1abd152e3753db836fe76d1d5e78eada3eb5e9a744185fd4f6c14cc33f5a6b9a7ff206a0e73ac5d3a29f3cf14e7ce5ccd3051fe12d045c1a202ef89e2515f6b2d8f7999baaf52d7039b3b3e6bb572f1b65be55eb137d73006c421ee4beb26d458d1ef82173035a33c280095d57d320267bcf9f10b585f167bf56", @generic="687e5a59c5a1e53f8cdf5d31c4f070ceafb0f6349f465be3898c4a86973d7056ca04ced7d79078f3", @nested={0x1bc, 0x63, [@typed={0x8, 0x60, @pid=r1}, @typed={0x38, 0x53, @binary="f780479a874938e4fc67fa803ac68f8b92f08e9216c3f80f90fd073ab779e5f0b1c0c93bf1ecf8cb4534f5f3140740291f2a"}, @generic="bde4135f93456484a4a6abf210cc96a65ee603e07cbcbdedce5a792104c8f9625a66a03d1bb75054f1157f2af8b0e7623e904f44080aa105e2d61b37474599abfa55d498059fa94f8ca3d51ee764c56d247266cd0b7428462f9aedae2185eeda510114fca9cf63126836db58699f", @typed={0x8, 0x7c, @fd=r4}, @typed={0x8, 0x64, @uid=r2}, @generic="366133a3adcc3bfe1cf76be561c8ad3f0e8b4b0c9455858d49118eaf3a3b44875bb2e74d2725116a872c419f851a950310354f93007948e8dd82e581bae13fa470e717291fa14229c77c3bfbf55a2ec02c0bbc90be", @typed={0x8, 0x90, @pid=r1}, @typed={0x9c, 0x67, @binary="a5fb7306212efadc2883d5ba00fcedfb174d5a7bf390944d5a398554eb36de1788d21a355c1504a93935139a159bfa5dd0dd460c9f0d092b606ac4e2c41d85ccc70473cb6a4971e5bc5ec2b5f014553a022e3d1916bf9a297ab414dd42e0190ddf4811739aae1954e8c989577d8275711d09f20b38c9ecef3b5fb80a568195af4f2bec0f6142faacc882ef7c23f3aa7fb89ae4a3c80b43fb"}]}, @typed={0x8, 0x6f, @uid=r2}, @nested={0xa8, 0x48, [@generic="9815af68963ea7b0caea41990bbd12faf2591f0339c8f8746c1f47846ee260031f8f77ecd6305cca629f89fd6dceeaa4d8b824670cef4271eec18681b6a7d96dc0e6cafd6fdc01f12f05526a8e393a239f9d8d443f1812f27d4187460b50fa8964b797d915a3fce1ad93d181f95503de775e63b8bb6c9c6d36c2ddda1d2e5f5e235a636e41126ca4b96fda29a12deaec63f40904af9d06329b213dc7b4cf469502f65fc3"]}, @typed={0xa0, 0x3c, @binary="fafd291f2d6fdf38b883edd229d975ef70599e8f9611a5b758b1f7a3793a166c4d72d90608a78bb3a920d6ab8d60378e2b9fb18603b66988d1523e2bf2c45146def89da3489b9579618c1d178f2a47703e90e037388834e17601d3a26bec937266b07d93e87613dd5277746327b1461441af148259e150a8d82c2f83dd07b5991dd51bee5512d27c94d5a9cfa20c252d0d5ac94093f03d29c0a37921"}, @nested={0x28, 0x6d, [@typed={0x8, 0x93, @u32=0x8}, @typed={0x8, 0x6, @fd=r5}, @typed={0x14, 0x11, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}, @typed={0x8, 0x59, @u32=0x800}]}, 0x480}, 0x1, 0x0, 0x0, 0xb95d354d2bf5db47}, 0x890) [ 120.515833] device lo left promiscuous mode 2018/04/26 23:09:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_names\x00') sendfile(r0, r0, &(0x7f0000000000)=0x200, 0x80000005) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x20080803) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f000091a000/0x1000)=nil, 0x1000}, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0x10000, 0x7, 0x1ff, 0xff, 0x0, 0x3, 0x40020, 0x2, 0x0, 0x6218cee5, 0xb8c0, 0x6409, 0x1, 0xd6a, 0xffffffffffffff52, 0xffffffffffffffc0, 0x3, 0x10000, 0x0, 0x3, 0x24, 0xff, 0x1, 0x2, 0x0, 0x1, 0x750, 0x2, 0x8, 0x80000000, 0x6444, 0x10001, 0x6, 0x7858, 0x6, 0x790987b0, 0x0, 0xfffffffffffffffa, 0x4, @perf_bp={&(0x7f0000000200), 0x9}, 0x20050, 0x17b6, 0x64, 0x1, 0x4, 0xfffffffffffffffa, 0xf06401a}, r2, 0x8, r0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000180)=0x794) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000140)=r4) mmap(&(0x7f0000f86000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) fcntl$getown(r3, 0x9) sendto$ipx(r0, &(0x7f0000002040)="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", 0x1000, 0x8001, &(0x7f00000001c0)={0x4, 0xffffffff, 0x40, "31d1bdba01a9", 0x80000000}, 0x10) ptrace$pokeuser(0x6, r4, 0xff, 0x8000000000a) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) mremap(&(0x7f0000198000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000eba000/0x4000)=nil) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/26 23:09:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100)=0xffffffff, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x400) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsh0\x00', 0x0}) recvmmsg(r0, &(0x7f0000001a40)=[{{&(0x7f0000000440)=@nl=@unspec, 0x80, &(0x7f0000000640)=[{&(0x7f00000004c0)=""/174, 0xae}, {&(0x7f0000000580)=""/59, 0x3b}, {&(0x7f00000005c0)=""/77, 0x4d}], 0x3, &(0x7f0000000680)=""/249, 0xf9, 0xfffffffffffff836}, 0x5}, {{&(0x7f0000000780), 0x80, &(0x7f0000000a40)=[{&(0x7f0000000800)=""/187, 0xbb}, {&(0x7f00000008c0)=""/49, 0x31}, {&(0x7f0000000900)=""/210, 0xd2}, {&(0x7f0000000a00)=""/19, 0x13}], 0x4, 0x0, 0x0, 0xabf}, 0x400}, {{&(0x7f0000000a80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b00)=""/10, 0xa}, {&(0x7f0000000b40)=""/108, 0x6c}, {&(0x7f0000000bc0)=""/143, 0x8f}], 0x3, &(0x7f0000000cc0)=""/151, 0x97, 0x100}, 0x4}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000d80)=""/54, 0x36}, {&(0x7f0000000dc0)=""/244, 0xf4}], 0x2, &(0x7f0000000f00)=""/246, 0xf6, 0x9}, 0x8000}, {{&(0x7f0000001000)=@nfc, 0x80, &(0x7f0000001440)=[{&(0x7f0000001080)=""/200, 0xc8}, {&(0x7f0000001180)=""/197, 0xc5}, {&(0x7f0000001280)=""/47, 0x2f}, {&(0x7f00000012c0)=""/102, 0x66}, {&(0x7f0000001340)=""/102, 0x66}, {&(0x7f00000013c0)=""/45, 0x2d}, {&(0x7f0000001400)=""/45, 0x2d}], 0x7, &(0x7f00000014c0)=""/135, 0x87, 0x8}, 0x80000001}, {{&(0x7f0000001580)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001600)=""/47, 0x2f}, {&(0x7f0000001640)=""/219, 0xdb}, {&(0x7f0000001740)=""/67, 0x43}, {&(0x7f00000017c0)=""/132, 0x84}, {&(0x7f0000001880)=""/249, 0xf9}, {&(0x7f0000001980)=""/39, 0x27}], 0x6, 0x0, 0x0, 0x4}}], 0x6, 0x40, &(0x7f0000001bc0)) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001c00)={@dev, 0x0}, &(0x7f0000001c40)=0x14) r6 = gettid() sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xc0, 0x39, 0x300, 0x70bd2a, 0x25dfdbff, {0xa}, [@generic="e9ea4d7d53c9da7a4513435e8be787f94c6e1e83809163f4bf5e0e1b21c517ff1dcd10f6bedd118d5c431b77a0d13d73317edac23e0dcf715f714983d254f229ce89748936ef6ae90f3362a8383cd68e63e3adadf4c2603be82be2c773c4000225dded11960851fa61597520e5687e32358dcbab2b2178c508f3db18e0171b2bc3cae57c288417b5d36d1dfcc994ad3e40f7b1a9977ba5e00827d23fe5446cb01ab06dd1", @typed={0x8, 0x23, @pid=r6}]}, 0xc0}, 0x1, 0x0, 0x0, 0x408c4}, 0x4040000) getsockname$packet(0xffffffffffffffff, &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001d80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001ec0)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000001dc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e00)={'bcsh0\x00', 0x0}) recvmsg(r0, &(0x7f0000002240)={&(0x7f0000001fc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000002040)=""/253, 0xfd}], 0x1, &(0x7f0000002140)=""/226, 0xe2, 0x8}, 0x40000000) recvmmsg(r0, &(0x7f0000005b00)=[{{&(0x7f0000002280)=@nfc, 0x80, &(0x7f0000002780)=[{&(0x7f0000002300)=""/131, 0x83}, {&(0x7f00000023c0)=""/145, 0x91}, {&(0x7f0000002480)=""/161, 0xa1}, {&(0x7f0000002540)=""/136, 0x88}, {&(0x7f0000002600)=""/131, 0x83}, {&(0x7f00000026c0)=""/149, 0x95}], 0x6, &(0x7f0000002800)=""/223, 0xdf, 0x5}, 0x7f}, {{&(0x7f0000002900)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003a80)=[{&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/218, 0xda}], 0x2, &(0x7f0000003ac0)=""/63, 0x3f}, 0x1ff}, {{&(0x7f0000003b00)=@nfc, 0x80, &(0x7f0000003c80)=[{&(0x7f0000003b80)}, {&(0x7f0000003bc0)=""/4, 0x4}, {&(0x7f0000003c00)=""/74, 0x4a}], 0x3, 0x0, 0x0, 0x4}, 0xd3}, {{&(0x7f0000003cc0)=@ax25, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003d40)=""/33, 0x21}, {&(0x7f0000003d80)=""/189, 0xbd}], 0x2, &(0x7f0000003e80)=""/236, 0xec, 0x7}, 0x7}, {{&(0x7f0000003f80)=@nfc_llcp, 0x80, &(0x7f00000044c0)=[{&(0x7f0000004000)=""/77, 0x4d}, {&(0x7f0000004080)=""/8, 0x8}, {&(0x7f00000040c0)=""/69, 0x45}, {&(0x7f0000004140)=""/89, 0x59}, {&(0x7f00000041c0)=""/116, 0x74}, {&(0x7f0000004240)=""/222, 0xde}, {&(0x7f0000004340)=""/152, 0x98}, {&(0x7f0000004400)=""/190, 0xbe}], 0x8, &(0x7f0000004540)=""/52, 0x34, 0x1f}, 0x1}, {{&(0x7f0000004580)=@generic, 0x80, &(0x7f0000004a80)=[{&(0x7f0000004600)=""/167, 0xa7}, {&(0x7f00000046c0)=""/225, 0xe1}, {&(0x7f00000047c0)=""/221, 0xdd}, {&(0x7f00000048c0)=""/70, 0x46}, {&(0x7f0000004940)=""/95, 0x5f}, {&(0x7f00000049c0)=""/160, 0xa0}], 0x6, &(0x7f0000004b00)=""/4096, 0x1000, 0xffffffffffffff9b}, 0x9}], 0x6, 0x2, &(0x7f0000005c80)={0x0, 0x1c9c380}) accept$packet(0xffffffffffffff9c, &(0x7f0000005cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005d00)=0x14) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000001d00)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000001c80)={0x74, r13, 0x400, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000040}, 0x40) accept$packet(0xffffffffffffff9c, &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005e40)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005e80)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000005f80)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000006300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000001}, 0xc, &(0x7f00000062c0)={&(0x7f00000068c0)=ANY=[@ANYBLOB="e0020000", @ANYRES16=r2, @ANYBLOB="04002dbd7000ffdbdf2502000000080001009560671bf3418d11f144e2134a4df10b3e0619b9de8a62426480a5170f7ab356feeed4e7a57c0acdab39a163a1f5f3be36809ce2473b7642f26e4e02f1e27494b25a96d78bc8c798e61051fb71fe633c478af9e05b569a1e8a8bae3a429f85d08524735ce340931011d6da35ea1df392d2cb19b6dcd880f7d4b20992b9b5059cc786badf8a8590e214f2448b3f236afa4455a62133a161ff2b1fd33ba238", @ANYRES32=r3, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="f400020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400deffffff3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400030000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="84000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000500000008000600", @ANYRES32=r11, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffff000008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000200000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r15], 0x2e0}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/26 23:09:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x80045430, &(0x7f0000000000)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000080)="768d8512c1cfa415291482a20692810acb146a81fc202f6cf9b175ef6f78185a60db59483ef45b6d044d37fb1a") 2018/04/26 23:09:58 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x10, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x82100, 0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x2710}, 0xf4, 0x20, 0x4}, {{}, 0x99e, 0x1, 0x101}, {{0x0, 0x2710}, 0xc80e, 0x9, 0x80000000}, {{0x77359400}, 0x0, 0x2}], 0x60) flistxattr(r0, &(0x7f0000000200)=""/138, 0x8a) 2018/04/26 23:09:58 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x40000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f00000000c0)=""/128, 0x80) rt_sigpending(&(0x7f0000000080), 0x8) r3 = signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r4 = dup(r3) ioctl$TIOCSTI(r4, 0x5412, 0x65) 2018/04/26 23:09:58 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000039c000)=0x400000000000001, 0x2ab) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xfffffffffffffffe}, 0x14) close(r0) [ 120.781551] device lo entered promiscuous mode [ 120.789601] device lo left promiscuous mode [ 120.864570] device lo entered promiscuous mode 2018/04/26 23:09:59 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x100, 0x7, 0x8001, 0xfffffffffffffffe, 0x0, 0x2, 0x40000, 0x1, 0x5, 0x0, 0x8, 0x7ff, 0x3, 0x2, 0x3, 0x2, 0x5, 0x5, 0x3, 0x7, 0x5, 0x80000000, 0x4, 0x0, 0x81, 0x3f, 0x4, 0x41b, 0x1000, 0x6, 0x7, 0x100000000, 0x7, 0x9c, 0x1, 0x3, 0x0, 0xb1a, 0x1, @perf_bp={&(0x7f0000000040)}, 0x8000, 0x0, 0xa2, 0x6, 0x8, 0x6, 0x800}, r0, 0x10, r1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f000067b000)=@known='user.syz\x00', &(0x7f0000000080), 0x0, 0x0) lsetxattr(&(0x7f0000000340)='/\x00', &(0x7f0000000380)=@random={'osx.', '/selinux/avc/cache_threshold\x00'}, &(0x7f00000003c0)='\'@GPL%vmnet0lo\x00', 0xf, 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000300)={0x1f, 0x0, 0x80000001, 0xffffffff00000001, 0x2, 0xe3, 0xef4a, 0x8, 0x2000000000000000, 0x1, 0x6}, 0xb) lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000140)=""/221, 0xdd) 2018/04/26 23:09:59 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x7005, &(0x7f0000000080)) 2018/04/26 23:09:59 executing program 6: socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x40000000006, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') preadv(r0, &(0x7f00005e9000)=[{&(0x7f0000c7dfaf)=""/81, 0x51}, {&(0x7f000030e44b)=""/182, 0xb6}], 0x2, 0x0) 2018/04/26 23:09:59 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000493000)) 2018/04/26 23:09:59 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x40000}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f00000000c0)=""/128, 0x80) rt_sigpending(&(0x7f0000000080), 0x8) r3 = signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r4 = dup(r3) ioctl$TIOCSTI(r4, 0x5412, 0x65) 2018/04/26 23:09:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x7, "490cc25ef47010"}, &(0x7f0000000300)=0xf) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r3, 0x8, 0x30, 0x0, 0x9}, &(0x7f00000001c0)=0x18) memfd_create(&(0x7f0000000200)='/dev/binder#\x00', 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xd0200, 0x0) mknodat(r4, &(0x7f0000000080)='./file0\x00', 0x2, 0x7) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f00000004c0)=0x100000) pause() pipe2(&(0x7f0000000240), 0x800) 2018/04/26 23:09:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000000040)="7717481445c0c253773e00d49ba39063e2432e8de58f5930fd07bc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13004dcb05c019e547d1fe0e54a0f99ebb124bbcfe2485a833957b2ffed598202afda9a2aa136b659ddc9b8b3b6d3faa47", 0x67) r1 = syz_open_pts(r0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00000002c0)={0x40, 0x2, 0x3fb3, 0x9f, 0x3ff, 0x9}) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000300)) ioctl$KDADDIO(r0, 0x4b34, 0xa5d6) accept4$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x10, 0x800) accept(r2, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x7}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/26 23:09:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x208000, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000001c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/04/26 23:09:59 executing program 1: clone(0x0, &(0x7f00000002c0), &(0x7f00003c6ffc), &(0x7f0000000000), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) wait4(r2, 0x0, 0x1040080000000, &(0x7f0000000080)) 2018/04/26 23:10:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_bridge\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0100000000000000000000008000000000000000000000000000000000000000000000000000001d0000000031ac91278b2472e753da12d2460a5c3fd1e86480646c52757094345633ad00dfb0802f7b373bb7476d928718c93e535de628609e402cb16cbd3ad77cd26e3636ff55242f01c1fda97d8486a7ffeede6fcb9dbf2b7dae33bfb88f85f4164fdd2f5709507bb022140cc80678902293ab115e3a200815decc6d"]}) 2018/04/26 23:10:00 executing program 7: time(&(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x2}) 2018/04/26 23:10:00 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00000002c0)='bridge0\x00', 0x3) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) socketpair(0xe, 0x3, 0x9, &(0x7f0000000280)) recvmmsg(r0, &(0x7f0000005600)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/212, 0xd4}}, {{&(0x7f0000004380)=@nl, 0x80, &(0x7f0000005540), 0x0, &(0x7f0000005580)=""/70, 0x46}}], 0x2, 0x0, &(0x7f0000005700)={0x77359400}) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x160) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x10001}, &(0x7f0000000240)=0x8) [ 121.782428] binder: 10850:10856 got transaction with invalid handle, 0 [ 121.804589] binder: 10850:10856 transaction failed 29201/-22, size 56-8 line 3225 2018/04/26 23:10:00 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file0/file1\x00', &(0x7f00000001c0)="72616d62737b6d19f5ed83412abe632195ebba211500", 0x0, &(0x7f0000000380)) r0 = open(&(0x7f0000000200)='./file0/file1\x00', 0x40, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x20000, 0x92) renameat(r1, &(0x7f0000000340)='./file1\x00', r1, &(0x7f0000000140)='./file2\x00') symlinkat(&(0x7f0000000280)='./file2\x00', r1, &(0x7f00000002c0)='./file1\x00') r3 = getpgrp(0x0) setpriority(0x1, r3, 0x6) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r4) syz_mount_image$bfs(&(0x7f0000000300)='bfs\x00', &(0x7f0000000080)='./file0/file1\x00', 0x0, 0x0, &(0x7f0000002800), 0x1201800, 0x0) 2018/04/26 23:10:00 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) sendfile(r0, r0, 0x0, 0xd170) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bond_slave_0\x00', &(0x7f00000000c0)=@ethtool_rxfh_indir={0x38}}) 2018/04/26 23:10:00 executing program 7: getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x1ff}, &(0x7f000000affc)=0x20) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/04/26 23:10:00 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/26 23:10:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000000c0)={{0x7, 0xf9}, 0x1, 0x3, 0xffff, {0x6, 0x2}, 0x9, 0x5}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x6, 0x9, 0x7708}) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/139, 0x8b}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x6, 0x80000001, 0x800a, 0x3, 0x1, 0x1f, 0x400, 0x8, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000003c0)=0x8) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x8, 0x0) dup(r1) link(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00') [ 121.902078] FAT-fs (loop0): bogus number of reserved sectors [ 121.925026] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/26 23:10:00 executing program 3: socketpair(0x18, 0x0, 0x6, &(0x7f0000000000)) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') [ 122.033701] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 122.042368] FAT-fs (loop0): Unrecognized mount option "./file0" or missing value [ 122.670681] binder_alloc: binder_alloc_mmap_handler: 10850 20000000-20002000 already mapped failed -16 [ 122.671612] binder: BINDER_SET_CONTEXT_MGR already set [ 122.671620] binder: 10850:10936 ioctl 40046207 0 returned -16 [ 122.695408] binder_alloc: 10850: binder_alloc_buf, no vma [ 122.701622] binder: 10850:10936 transaction failed 29189/-3, size 56-8 line 3133 [ 122.830195] binder: undelivered TRANSACTION_ERROR: 29201 [ 122.835735] binder: undelivered TRANSACTION_ERROR: 29189 [ 124.793886] IPVS: Creating netns size=2536 id=22 [ 124.971197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 124.985688] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 125.044197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 125.058083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 125.116309] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 125.131061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 125.145640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 125.161549] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 125.821710] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 125.858523] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 125.864764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 125.872315] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/26 23:10:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="ff030000000000000046280f9cd998b67dee5310ad7cca71b069678fb49ae84274dae761a8d4a6abb7210c05302d1a9e52635954885dc089504460ebcd2909c05c6056e1aff212635068ff8be6336ff1d21e5a42f202cda3ba6975e9629cec828d3f29188cfda4a4cf0a78ad7ec8c20d38a5248dd36ac1e3793194c4e6d40e7e253315030ae0f50c459bdc08868ef218ebf4d41bfddbbc2c20e3c867ac7695f672cc9bfce18110f9", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)={0x80004000000012}) pread64(r1, &(0x7f0000000280)=""/156, 0x9c, 0x0) arch_prctl(0x1004, &(0x7f0000000100)="5aeb4072b739a5e0ba211f64dd1391e64d237e46b7d1bae2f2e23a3357f080a21f1b16a803d2f892874053bfa7600336719b65ed64e3856da7b1be55aec6c1cee2692272962bb4d003338aee508e7e6f7348131ae66c689eab6b4e10") epoll_wait(r2, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/26 23:10:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000780)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xeb) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x10001, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x8, &(0x7f0000000100)=[0xffff, 0x186a, 0x8, 0x2, 0x5b355b29, 0x1, 0xffffffffffffff94, 0xffffffff], &(0x7f0000000140)=[0x4, 0xc0000, 0x400, 0x9, 0x5665, 0x9, 0x1f, 0x4, 0x20], 0x10, 0x4, 0x0, &(0x7f0000000180)=[0x8, 0x3, 0x6, 0x7], &(0x7f00000001c0)=[0x80, 0x6]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/26 23:10:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x200000000040000d) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000005e00430400000000008a001000000000edcc5e45babd8d7957b9bf053188c30f5bfda05b917226d9e62d5ef219c925dd980887e460ec11d61b4e314ff3afea744c7626cf0fc6a7f9f1aec345f90198022324bf8248ba3766470d4b9bfa2032bb6137b2710051fe3e5493a8af1017ac9a754840bd6bf56f16f1177fdb948627d8127039bd8ae919a915e51f96ea0796e474fd26ae0847bf6e030bf2771433737688451311d83e2bfd0779f17071145e4a88b767af3ba8349b2d37527d6676c8441a118f07eebf735d0db182012e8fd1d231a6737312b44cba527e15bd6fe70cfdc8ccf57bc40b6bc11f9eb8ac75976255cd8b6b58af920ae6ab4588571a0385e0092db893e9c64df014bc4126d4ca5300"], 0x14}, 0x1}, 0x0) r1 = socket(0xa, 0xb, 0x893) r2 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) fcntl$getownex(r1, 0x10, &(0x7f0000000800)={0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000c80)={0x0, 0x0}) r14 = geteuid() lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpid() getresuid(&(0x7f0000000d80), &(0x7f0000000dc0)=0x0, &(0x7f0000000e00)) r18 = getegid() sendmsg$netlink(r0, &(0x7f0000000fc0)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80000}, 0xc, &(0x7f00000007c0)=[{&(0x7f0000001040)={0x131c, 0x36, 0x214, 0x70bd29, 0x25dfdbfe, "", [@typed={0x14, 0x23, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0x1}}, @typed={0x4, 0x3e}, @nested={0x90, 0x1b, [@typed={0x8, 0x77, @uid=r2}, @typed={0x14, 0xf, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x43, @u32=0x9}, @generic="cd6aca9129e4a6357668542aaf1cc2745d370f3c200b6d0a1f0a89e947c7", @typed={0x8, 0x56, @uid=r3}, @typed={0x8, 0x86, @fd=r1}, @generic="f5758881a2744ff8bbf5799fd33b3bcb23c39546ab4ba084d36f7ac8000525f031dbdb31a718a78630bfbfcba258ab8c3a", @typed={0x8, 0x18, @ipv4=@multicast1=0xe0000001}]}, @generic="1d6dbc23c0c461c6dc7b9587a0e45f5bc13feb3c40cae5920f238cd78acff7abf9c92e69ed4317ff476b60b528b3a93b04f9393313abf6ee65fcebe36a8f6f83fb9d3e21be231f8774528613c178ab53d0ca80772fc02ed7ace26ffc5b0fd2115ee852c570cb1f1186ca8d893d307fe1499e5734f8c0add353e5bb12c2aa5a7212217987abea8f0727557a438ebb1a95ff3f314501377283e61883e079701611829d1cbb3e34abe281a9ce8383eb879d738f8cbd17362c", @nested={0x18, 0x8d, [@typed={0x14, 0x7e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0x10a8, 0x1e, [@generic="158704447548f7b490aa23d7218c623b270fabf0958e1981ad7bbc5386a8679dffc73990176a0553f973ae121ad0ef928c451ffe3c5a3aabdef2380f24e91522778dd1ff1fb94d97e83452d6145acdc70fe7ecec613b0e7a19c6bdf7d685bc988d918dfc85d450be87b1dc8f2acf52cb14e9075732ee8cd276e585ed864571e9561d16aaec2f6d8cf9524dbde36a15925e53e47be4ac0afbe437636f0389e52c7f222a1b55e02bf1361cc4f154cad7796f43a0600df92fd118aecacd976bb7e89b8b53adf5dff4e2f2510c7c0d18620c39ab0d4ba53f330443145286a29c49751e0ca8ab6fbc8414ddfbedd722aacca61565ed9e38209f816446ed48932ae5cba0f6d32cd820e2f34ae460a57724de3f313593714f9452809ed872cf3deffc33cb7f958ffe419136f80c486ac96ebc6cdac059754e35d3b84ca58b0f009a96ef5abc928bebda8e50fe0fe7ad98a58b8a726f48c778bf8d88d2b357156c5a06196894bb5c672a3b139f09f899d2082dd43f13c24cbb5177a96913eba35104c8ae23c5344ed59ba6a93f320946b2e70b4e64eca4b68e4c8a2fcce58e8e88c9fd25b6ea2b6e4bdc5804c513a051b21a892d98dfd853ceff1b30eb6f50d89c4ab93c765b260af07c7c2b6e57d089f0b7f32b3a219f1525a132c4ad73c93c3d3cf00eefa8a8695a775092ec96d9c251c2aecf40ab96e6dbef9ecdb33430e598d07e1f8bd178b0499393b2a2decd983323310c201a3a61e8f3b5e2327c2a61dce9a8c457b4160ce165a6d41eba93b003e9d27edc9a02197a85de04c585c95fa1f5be7eadc0b587dd43a7bad3bc1be88901a863dde05f3c058afac395e012af53c89aa11276b4be0f6f741d33f58b78a1ce962d29138450ea80ace88e5b5d7e4239a52d9c79a4d9b6c0a5701d17260674409754f443c370a91046849b77422d2fc80983db36ebc370dce373631ebca3e956910d0ca2d78da9595671cb830a77d76fb316bf25dc5d281fbda3e1c7ff7aa7ef16cd267db358f97c4ff310f44556cf62a0494851cb8b45932e2c16fb31aca753ce4f62d3248d16657335c95006dc4c37ef2df16ac6ebc607e1d4ea772584b06f4aed622c3286aa7864ab606cab6504ea0bcd9874c82f40ddd6a8333ff9387a3ef6e1706500bb4c156aeae97041364d4c5ef08b854572d5fe9abc00b25cec096d9cd3e49a5feda77dc40c01c005ae126ecc4859b10d385ce77d45a8f5868ad43107cbd6a5e7035361f012f6a5c4c9689e0261adbea283927cb6a5f4d6c626edfea580edf6eef20f8979f116a82627a00b2ff11086ceaf4b376144938325dbd3bb527bf224fd6482fd65b626bb3328fdef6ff9a1c7ff3fb7e46df67bc31cdd7f0443f329817197ae9fc927b7cd6b507f6f9e3a925acb88f39f268e261a3af73ddab00535ec075ad7d0c3fa12a58ab975a478853a8d416f696e6939486aa1b9f7d564870dcabd95ebe238cc433a4fc2cf6aacc0498836220327a3d30331f69c1cf71646ee378aeed173a1831bfd7b36746b4de58a18cf5b329ca85681c23392f8fb1c9f9c216b216174cc4df03098f4bc878d28a45c4ba8803b2f66eacf5939d1447bed639312f62b12c9b0c1d25762737cf65f80ecb2c869fa350ecd8956c8b23b1cdefcb0d81c0871807c2abe36681cab7d5240a37dcc36b7444dae3190b028496e0dd270c2d33945fbf625a63279a36d5c65f1a6e30cd4f61b99acb134d5f6931c980c2618e9bf64cdfc52d8425f172532e06cce5b2758540fe63fddd4e09117c3927d56cb75993a23c206694869c0475d8c3b20b07837bb432719ce48730f06b18428121aebc8c0df35bc53e27828aaeb23ace927e6b5a985199342b5f7b1e537d23efce12f9f521ab4c74887c5febd405e97bac3cf81009fb87f4ca9228943baafb8aea5e5c1a5d171a6879f80cae7280d09620c32284248b7c416b549640775ef54d6e3f521e5e690d395345d24dd1113612bc353d302bbfdefba0ad2a16a5e67c581a8feded3e51e7f0ebfa314112ba7634122ad1ba22d802e86aa3fd6b87f61eda090254afac3450db4dfa31ff491c7bee0a81fbbb78ba3ebac3006abab39330ad9aa376ec408113f707b9d74f9f5ca57aea9ab667609c2d318fe2f5ebda520d75bc16ab1d245258f660475ebc109d4194b0516acfa7fb7452c441b2513c250b1398532769c7269e34cf645627f00534c2751d2d036b65af8d931627c6c9d15a51d81d6857ed03de7ff9334664f1fca2d0a85d5cfc5e140cf0140c5a0afc3764b9f149b9f45fbb15d09061fc701c8f43dfa1d0f532ade1adc484097552e6e35d8c7f8f814600e8cf114d884b310c7be788bf9e61cc5b8eac1c93251553a23ff4bec1995c67586d6fa6bf17f3def4fe87f94dcda9a862966e1b3a1b89e30b0c7c8cf628322e8ef1db1c77b67c763e024be384911607961ae1467edb1e89be2f55bd1d7d43285674c75430fa483a10aba20bda21331a3d3d69a95382ed890d7f17a2fcbb21ce6f2338009811bdbdb10e6c35527f721f51ff45620172dbe59cedb45db1f3e5ca7f0a55d77a5e7898178b4f79545592991351e1b1822edd97f170c7a651111369d3208333a384887af4c09e30045da2a94650f1abcdf244b2ae19c20f87f1e0ff287e8a9176b000cfd3cfe97fb174c56e26d147fa57c15267986f00657e5e6cf335f9b6dbec0694140521b1fffadada19a7aa1cfa60b8969ebe305bb59ba9939377a8032498f300e9698baba0ebb9b95652d0523a48e7ac2f89f0896247a9d7f6cf8d0ee81336ba0c73eba2ad5018bc56b9fb4346611e06e3d5235fba22e6af7470a344449c5118ef9ae44201f25aad7ed8257078015b00ee108d03bc8bb80e616c253e45a384d3f04383b329cdde654496721ba2b4857d35b3dfd86537a72f2e53a2da936c4362150218dbceefbdaf5e74adc518e7e5093c3b4838da1ccb31d32a2748e97b596e6cf496ebb241077883f600521326a97052ccf2465a56af6ac70baf5761f31cae555fefae8250e2b188eaacd14ee339013ce4eee371c2e8de8c84c506176ebdf9426ccd317582ab51d868d58749f203dd5de56f739a1d6332c71d762a063da72d989b5100f402f8a5e1b774981720f2fe0d10ce35acfa95ae190178a0e29c3567b8beddc03b433cec85e86d5182f18899a0ffd168223cd15ebd3f890c90ceac5f136fccbc0f4894a2faf31ccfe769a1a4bb2f9fa303ab4eb1f5dc47dc2f8ff539f5dc9886518a25607107da4078613d77ef0cb010b951fffce436718e9369210bab47ffb36cf65dbec53934f9497e8acd103457c5f93c22e5f5d34c01f603201f29e7dd4402fb4fe57f1083d09c7c58e27bec0c39d86d62c5e7a73e10ea24d4672151392798d9d8cebcb6510158d4cef23b43144d607646bd309330845b9d5bc128c8345837d75581f1ee768688363c55eac324738296960534f8ec193ade7a8ec22e83af77e7b01c79181f21e7f87269cbb26d5088f5e3e7ce6032160ed731b2d1cd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@typed={0x4, 0x52}, @typed={0x8, 0xd, @u32=0xd4}, @typed={0x8, 0x54, @fd=r0}, @generic="cee6f336a7d883c1ac5b1da26a214491e487c1cdecb3f33bb8ac232403f6fb74af17782d58bebb5c21532dc37fb6d6f67fd61147d46e8e1cc9b6a7a79afc467c92fcd7f7d4e93dc6926b5aa57d21c5b89cb1fba43f6261d93d8b4cd2066a95a228d9da3c546aa931c86f83785a93034509d4c1162ada91398688b5b65bf13ef01f94de7498adeadf104bbb8c2f9c8693"]}, @nested={0x4, 0x6c, [@generic]}, @generic="bf97cea445d46bb3cc03846f6dbc8db81bad065d68356b64afacd870c7a800bbccd7fee05ab16ec318b0df4d572ac1b8d710715cbe135459124f502bc549030301d8faf4b92802bfd1c0cc4f896c3f3ce8139dc080c31cbffc3de86ab66dfaa3f0e7f311207716b4c8788fc55563dad8a0a9d0e762a1cb701ac7c0bd7cfd7c2f1ae8edf517eb44950e35471988d34df8efec45ddf10ea9b59bdc08c6b6c6f04e825c1f42848bd7b8839497fa6e28bc25c25b241984d5b1f406f1a310d442e2fca361f9e6d8bf327ea281f365b103c806129213f5f8279b252091cf0816e480609d1a132567e3206552"]}, 0x131c}, {&(0x7f00000002c0)={0x1ec, 0x32, 0x3, 0x70bd26, 0x25dfdbff, "", [@typed={0x10, 0x80, @str='eth1eth1\x00'}, @typed={0x8, 0x45, @u32=0x8}, @generic="e3899c15c3f907448806949714be975e1ef28fc4bb4b8138915b4b00fbb5bd9d1776cad4688a230b", @generic="ad4bbfe9b2524a2322e3a6faae08e9ffb17e9f0ba6db5884ec1f9a470e6eaf6e36312a9fbc04fbaca32bde38d00def35936ba7e2862c850f21b4558e7e98bb67b4ca02e359a095d6a755417f1a6ac2a2e82a22975af4132cc2087397976bbea4dae65c00ad8e56230d6870b6904117502cad34b6b34cc0b33f63278d88e8bbb3c57226b95b2d1689b4fac47bc1a98c2251e6578241e5fdcb969b56561df1256c3b51ae821c9ad201d7ea7877c2910e40e2", @generic="0fa50d032e91fd92409ed21e5ca13c508179e3b622616f47cd4ab7bf29ccc5f4c2dff93e76ae2bf18fe8d81859582bdfc4b1983ff70702e927d8667b2c44fe9da7a9da7fbf6142de83ccc10d28b93aeb4501e71c2cbd2722f2af15bc1d6018c26d22bf07b0daff54000c701f6b162d4be317a30184a7eb7246eec960ddf949da7f095b256d5b02efa92ccc0289ec7ef733b1f1ce1325b62d887251e369749bc3afa9290215e43d551cdbeb86bfa7276080c4ab802765f85b8ba88b36bb8fafd48f72e4bafde609198677a4b91b9cc8fc7771c9be306e7d0f7b7effa6f85a815b0174b5ead7ade9b1c09f"]}, 0x1ec}, {&(0x7f00000004c0)={0x2cc, 0x16, 0x6, 0x70bd29, 0x25dfdbff, "", [@nested={0x284, 0x62, [@generic="2b355f8b26769251da44bd43e72ae77f2974025bc242df5b4eed56c4cbf6debed64b4505b450bb39bfab0e091ded8671f237972070e51aba50c23850065b4ab799042fb6fde800e89efd2782291edef6d16198ff758476d8e05a8938323dda2e5d5f146b033befb91154562e6cb3b9c47daf30fa4d8360749b91a8f871991fe1b8dd3a810578cdfe3ea91c0faa7bc5379e48c2fd7024ff2f285d4d15f9cc4be6bcdfec5d06da9d055eb2ce3bd84897a0c1ad07ca3a17c267e52e6bd98b1e87e6dc1ed92775ad3725c37f4e28fd81eb7285fdfba736e5b470fa3ddafb974a5d3f182c041b82", @typed={0x14, 0x65, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x8a, @fd=r0}, @typed={0x8, 0x64, @fd=r0}, @generic="2c4291268d57bb4ed3b9b30cb9bd4747da3b0577949feb5a71dfe143a435abe7e593c5b2d12e3bc2968d79152d69372a218b0ce842c8a9db1fc470ea6afa282fb1c7b8373ad1de5e0989dcb52b45cd891b45a224ee7fa166df404066192ee2b634ad439ed51d683171b488594eeefd441b9548e4f01807c6acabc0c667d60961c8afa573383952d2f05880239760074212a086382aef1df6c6a8835fc03b71122d426048ebcb6fd5007d25e611dff8ce2546b433", @typed={0x4, 0x57}, @generic="ad7534b08be3e8cbc806f4783623a3bbb20019cb941029b3866ef91a4e280cbdec83249a60417d6e49df0708002bec4f1fa0d31f5cc3c48b095daa6bbee0467584f3b62b37fd6c4839b4b96e48de5a2304c8840c0428311c343b47edd29586d39513a045488ccaf464d54682b29b46e65c37d785537297c7a3c8acda657fe12b5bdfb2d6ddc01dbe07d73f13a39e5ca5c8f158aeefb51214b76b441b6c20e6e23266cc4d5e6ab46874f1259590fb30f59ae85f102f8bd49f53a24d005455f4"]}, @generic="f44c1e9ef85d8847ee7b83ff67ac893fad1da8f285534d5def43fb3f8460ad183bd5bd79e5f8bfb0f6890622bbd223feadaf2fda85fa"]}, 0x2cc}], 0x3, &(0x7f0000000e40)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}], 0x160, 0x20000000}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/04/26 23:10:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) 2018/04/26 23:10:04 executing program 0: setrlimit(0xf, &(0x7f0000000000)={0xfffffffffffffffb}) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) mlock(&(0x7f0000ff2000/0xd000)=nil, 0xd000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@llc={0x1a, 0x310, 0x33, 0x200, 0x80000000, 0x8001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x7, 0x1ff, 0x4, 0x101}, 0x6) 2018/04/26 23:10:04 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) sched_yield() r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0/\x00', 0x4) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/\x00', 0x0) 2018/04/26 23:10:04 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080), 0x4) socket$packet(0x11, 0x3, 0x300) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000000c0)={'syz0'}, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:10:04 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x400500) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000000)={'\x00', 0x400}) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000012000), 0x4) 2018/04/26 23:10:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) sendto$llc(r1, &(0x7f0000000080)="fcb37125cfd040eb9a2fbe9d5a82369d723bddf2c39269f2c33a13a236240e085f61bfbfb0a36b1b42d9a234feb5d0fccacd54912bbcb4ba0c70ca74145f2e976b1c", 0x42, 0x1, &(0x7f0000000100)={0x1a, 0x30b, 0xfffffffffffffffd, 0x100000001, 0x31b64a44, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), 0x0) 2018/04/26 23:10:04 executing program 3: r0 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@fragment, 0xfffffffffffffeaf) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000002040)=""/4096, &(0x7f0000000040)=0x1000) 2018/04/26 23:10:04 executing program 2: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x110ffd, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'erspan0\x00'}) r1 = dup2(r0, r0) ioctl$TIOCGSID(r1, 0x40047211, &(0x7f0000000080)) write(r0, &(0x7f0000000200)="1d", 0x1) 2018/04/26 23:10:04 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000540)="002c29702cc37ea855f9890b20", 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000600)='net/ipv6_route\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x1}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/04/26 23:10:04 executing program 0: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000007, 0x20031, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=ANY=[@ANYBLOB="1ba96167242812a324ade105"]}) 2018/04/26 23:10:04 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x89, "5c47ac66dd1519ca2084920f0fd3be0b9e969e5ed556d2c082a99055c8b1464665d0f1cf0e789fa629fad04939d4dba753524d8708399a9afc632d55724a52a6adedf3744be8757978d8aa37ff202327949093f3f9f03e3109d8d117614a78d4b431bc89540a45f9ee2c38fa54b0dc19c67357e6151c310d8dd64cfa1e01afb22bfa3ba892b7643444"}, &(0x7f00000001c0)=0x91) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x92}, &(0x7f0000000340)=0x8) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0xf402, 0x4) write$binfmt_script(r3, &(0x7f0000000200)={'#! ', './bus', [], 0xa}, 0x9) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) fallocate(r2, 0x20, 0x2000, 0xfffffeff000) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f00000000c0)={0xdf, @dev={0xac, 0x14, 0x14, 0x1d}, 0x4e20, 0x4, 'wlc\x00', 0x10, 0x8000, 0x7c}, 0x2c) 2018/04/26 23:10:04 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000040)="00e600000008000078000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a0000000000000000010000ca00000000000b00000080", 0x5a, 0x400}], 0x0, &(0x7f0000012e00)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/04/26 23:10:04 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={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, 0x2, @perf_bp={&(0x7f0000000180), 0x8}}, 0xffffffffffffffff, 0x0, r0, 0x0) 2018/04/26 23:10:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000000000000000000000006000000000000000000000000000000000000"]}) [ 126.345491] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 126.369907] EXT2-fs (loop6): error: unsupported inode size: 32768 [ 126.427155] EXT2-fs (loop6): error: unsupported inode size: 32768 2018/04/26 23:10:05 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000200)='dummy0\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0x51, &(0x7f0000000b80)={&(0x7f0000000900)=ANY=[@ANYRES16=r0], 0x1}, 0x1, 0x0, 0x0, 0x48001}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r4, 0x0, 0x7, &(0x7f0000000040), 0x0) r5 = dup2(r3, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000800)) accept$inet6(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="6a0000005b5da5c90a99f14168b0aaea930eef3845a8fcc15d37ec6eaf8620f4952548e859b6725412836d2b1856cccc4aa938867f6a5c41721a95c2b063c6d0f9731e748ba78b5de7503842fb3ac82793b5c0a5bbe8e3d19138334f189c4ba005522008a318c52047ce87069d785e1d7b8786fa2373"], &(0x7f0000000340)=0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) fcntl$lock(r3, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3, r6}) sendmsg$netlink(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x413, 0x70bd27, 0x25dfdbff}, 0x10}], 0x1, &(0x7f0000000840)=ANY=[@ANYBLOB="00000000d6429ab98043402b6fe4d06206c2cf2f0f11c563e3eb703fbcb2e2248d030048ed039e1566c48275eb8b936cce58d2bafcb34f252eec8a2efbe4bea92f20ad4301208e28b406353336720000010000000000dea498ab84c8a73a271447c42fe7e746e196586b2c2e9425a41d19f70371687c0000000000"], 0x7b, 0x4000}, 0x0) r7 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r7, &(0x7f0000002000)='/', 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) pwrite64(r0, &(0x7f0000000580)="3d4dd5132d484c9992e1707e07a998cc609d8194044e57b0e202b698e5226b95f0cae9d569886fbdd9fb4e28d6ee04119fa98650aca13d849ce754937c35dae5886a928153c19629924dd6f7f48882a60c5d9caf5b22a6783419828760ce8865f44c4fc8902a416020943101e453b56d4fa93ea0499747c5e9ca2a6a4540699a01639e82", 0x84, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=r8, @ANYBLOB="9c45ab0000000000000000"], &(0x7f0000000b00)=0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) sendfile(r7, r7, &(0x7f0000001000), 0xfec) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x100000000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x4}, &(0x7f0000000300)=0x8) 2018/04/26 23:10:05 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8, 0x4, 0x101}, &(0x7f0000000180)=0x10) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x6611, &(0x7f0000000080)={0x0, &(0x7f0000000200)}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x3, 0x4) 2018/04/26 23:10:05 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001400)={0x0, 0x0}) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(r1, &(0x7f0000000100)='net/udp6\x00') readv(r3, &(0x7f0000001480)=[{&(0x7f0000000340)=""/4096, 0x13da}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x8, [0x2, 0x64600000000, 0x100, 0x5, 0x4, 0x11, 0x7, 0x9]}, 0x5c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4c0600000000000000951d39ffff"], 0x15) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000014c0)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x101, 0xfff, "5a5ab6223497f32875ef0b102a45bdda673c092f6caefb174e8ced3e20c477a071ad559a6247aa047d8716c744b2bba1915b6b4edb44bef6adde9d9820cdbced5b588f93fc0a6cc9187e9c484469bbb6"}, 0xd8) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000001340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r4, @ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/04/26 23:10:05 executing program 1: syz_mount_image$bfs(&(0x7f00000015c0)='bfs\x00', &(0x7f0000001600)='./file0\x00', 0x0, 0x0, &(0x7f0000001780), 0x0, 0x0) capset(&(0x7f0000001900)={0x19980330}, &(0x7f0000001940)) chroot(&(0x7f0000000080)='./file1\x00') 2018/04/26 23:10:05 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) r1 = socket$inet(0x2, 0x4, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x4, 0x21}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x40000000000}, &(0x7f0000000300)=0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000240)=""/104, &(0x7f00000000c0)=0x68) r3 = memfd_create(&(0x7f0000000440)='selinux(em1/&}]-\x00', 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00000005c0)={r4, 0x5, &(0x7f00000004c0)=[0x9, 0x10000, 0x0, 0x80000001, 0x10000], &(0x7f0000000500)=[0x10001, 0x7, 0x6, 0x80000001, 0x5, 0x2], 0x4, 0x8, 0x9, &(0x7f0000000540)=[0x8, 0x4, 0xb47f, 0x0, 0x8001, 0x100000000, 0x2, 0x36], &(0x7f0000000580)=[0x7, 0x8]}) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xffff}, &(0x7f0000000180)=0x8) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @rand_addr=0x2}, 0x10) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000800)=0xfffffffffffffe10, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000640)={'TPROXY\x00'}, &(0x7f0000000680)=0x1e) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000600)=@sack_info={r5, 0xffffffffffffffe1, 0xaa}, 0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, 0x4, 0x8, 0x41e, 0x400, 0x3, 0x0, r6}) r7 = request_key(&(0x7f0000000700)='rxrpc\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)='TPROXY\x00', 0xfffffffffffffffa) r8 = add_key$keyring(&(0x7f0000001cc0)='keyring\x00', &(0x7f0000001d00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r7, &(0x7f0000001c00)=[{&(0x7f00000007c0)="bb3688f4eda8a660987b44fb1cd01c80b66df9e0d9ea49f6ef93b0dc", 0x1c}, {&(0x7f0000000880)="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", 0xfe}, {&(0x7f0000000a00)="f487e574d97de92eaab27d76ae97a061fb866c3c5f8f2cfd7950bb14c0112f8c4ad0744c7d698fadab5bc7bf95be0cb08504d8e373f84132b72d7ddd9d67edb279e218c2ce9a45d0ae464471227996aaf6b94578dde7f447bb6b", 0x5a}, {&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000001b00)="b8b33c10187046cdfa7debcaf061543946803966be17070b0765fefb59a00178a52b40c4ea7366ecc4b6dc10f08bc76239fd", 0x32}], 0x5, r8) 2018/04/26 23:10:05 executing program 2: mremap(&(0x7f0000006000/0x5000)=nil, 0x5000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x4, 0x1b072, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) 2018/04/26 23:10:05 executing program 0: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 2018/04/26 23:10:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0//./..\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000400)='nfs4\x00', 0x201400, &(0x7f0000000440)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) umount2(&(0x7f00000015c0)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)='./file0//./..\x00', &(0x7f0000000780)='rootfs\x00', 0x2000, &(0x7f00000007c0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40001, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) chdir(&(0x7f0000000580)='./file0//./..\x00') accept4$packet(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002d40)=0x14, 0x800) accept4(r0, &(0x7f0000004340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000043c0)=0x80, 0x0) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x1, {0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x800}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="c232e256ce5b4920dbded4e2e42bf15328a92ae4b68c4372a22e437ca2ca644dafb6c8afd1117defbc4ce52c8adf9bc4a7fa43181e77dad7f677f3cd5efbc63beb2a79c62d828b8365033278c535dae24b6ce006c06c275aaed30b1a4068e4df1dcbac26d98ae7804c9e5fcf47db608c7757fb472b2ffd8aaa1714e0e329468fe2c1cb5c626ffaaad40c1a8871006499a2d80c7bb5bbc6bcc0da30da2efa60223c594b94dc9d832a0edd7a131b9ec9262ca45a77c53f3cf531f10e5f27f1fff6f0c1428523db3c4992b8fa78dd9af7bc9c84a5502001e26aaa900e0b2af2f30ff3aac7e57114bb337d737a346ed3f932cf9f4da4e462", 0xf6}, {&(0x7f00000000c0)="fb93a04cd0c79c4128ca4436dbe2cb1d10f47181c929b1fc1e41f583e33c8a438c", 0x21}], 0x2, &(0x7f00000007c0)=[{0x100, 0x0, 0xffff, 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{&(0x7f0000004540)="84bcd55e9b55af0f73b008f3bdc46a4f9ced31edb26ed58599b0c6a264639766d7c93d33f2eafacc89c0912d0ffd0765e756405ca5fc440b5fa106264ce2c9a9934feb71b05985010372b75f1a0d5d1c87db2060ec83284caded1e355a4fdd504d276eaad977a71db81cd9259920cb08a2b02e0e4b165958cb1399534b98ffc6f5a412bea7bf27a9d4fc3dd31c2bcee9e5eb28760b5095deb78782c222139dd22aebc91e6e0f8410fc56e8c7e5f0a61b12d89127b527732f48c11e80f1a504421c7e2dad", 0xc4}], 0x3, &(0x7f0000004680)=ANY=[@ANYBLOB="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"], 0x130, 0x1}, 0x8}, {{&(0x7f00000047c0)=@in6={0xa, 0x4e21, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004840)="621d39551722a479a66031b4d5f89548e3bc99df833f211308101496938ccc61e261", 0x22}, {&(0x7f0000004880)="bdc58fc8df671ca81879f7ab14efe610024cfcce3160b5a6ce1e19b122d577c399e3bbab87cd86e90e3cb443a7c98a49528fd476ae3f82626c1a682f3ca9ef6d41bf72806b745be91666911826fdc2012c5d90c25c2ee63ed95975fd7dddfe76149f42b668c875b3c0cb0a", 0x6b}], 0x2, &(0x7f0000004940)=[{0x68, 0x10a, 0x100, "05c504d07d675324f33286ad44965af1f196fd99fca60b1ad52b39edc7b738021f99bf5270ed9383a06b2eaf8c65578a75752b5727f724ca553de5be4bf41c4eacebd818177eea1b2ec9cd09702960ddb4"}, {0xf0, 0x10b, 0x7fffffff, "6077273d97cc144e0159fd4804b8acb615feab1cc5e0959165fb7397134a7ee97dafe182f2b304b15c85108be60878415a4f33ab078112758ef44c31ae9d357ce0fb566fd1f1246e2327c8f3179bc1afdcc294a8ad67c0a61a02d97c545ec1b9f4b83568f6202842741bcfeb804b02275ab52f9752864552c243fd533f5541f635ed902630f89b658632bb46b49de1b5eac3395c9975c7b0d6bd5d08285c9032354938ba770fb0e54f53229d4b9549acc325199bdf9f42c109481b0f2519f18293bd76044269bf4fffb8d26adf9d3aae8aed3a4a85300d75d4e320"}, {0x78, 0x10b, 0xffffffff, "c68e07d813e1942c4888ce7a65ccb4db570f44bf858843012e74b300f6988e71f14173236275a5b8bd4955cc85e5085e5f49aaaaa262df90280aeec43c791cdc04187e0ca0cef30db30e3361f5865da398ae8a0693b578c1f88af6ca550158e3572079b7d4"}, {0xb8, 0x10d, 0x2000000000000000, "4590f9b39fe7c9d1d34dca0f85f9fb32247ef5fbbff26dc9b1cbb1daddc222f75bf0fe885c17beee41fcf934e85cbe80098d1c1fbd5e9f4e6688d145e78275887eb814e5fe965cb9e2530ebc4b3f746fa119b4b02a171c4385edfe1ed83a2fa1e3f714fad4cb0e2f4082ca1b48322e4b078d90908d4d6ca924071c696681502b15632d3ccb21ec6447b047030e0cece98262024ccb6f3ff0c8d4186d11851d6acae0da0e"}, {0x110, 0x117, 0x100, "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"}, {0x100, 0x0, 0x7, "5ded9094542a4e172464324d008795a23689ca0098ab12046b65a75b9b186828400def8af3d8f3e8c604ae658a2b9270f55b4cee78ca37ceaf3169465f180b982ada5fd72ee85b560386fddf52050c4d52ac286ffb5169ff6e016ad338edf64b918965f96756e0c997f4ec0849450e7fdc5d6ad9bdc7f98748456841d84a545c8005743be8dde0e10d488c2c42795e7c8f13d20d035aa82a2b6ffe13769b7f0abd476f1d37afeecf7549f3bd5fac2c3e2b9e3fc75d9866cbe1f03767d6e8811d5d55ebe88344b1ef8bec9f2edf1dc33ac0c7f16d2c8b7fb9bb669f302712a085a19ae73a447533c487b0ffa44e6fc7"}], 0x498, 0x4}, 0x43c}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004e00)="443d65a95ebc038302bb361c0f4befc8f7e3caba7835c2c29f32dca7b5f17fb9aaab9dbe9ff04c51c4c07531a831c848ff5f1870441cfb76dc5b56ea12cf1da57af46789636dd10be39418a8bd36e674b39659e6fd25410b36e8a697cdf4c7fef0f92c5904461baf96dd316c1b13940116a9d22da6a85bcb0338e07e714f1bd18060acfff678cf4bfe6e52ddad105404e8a7b4568b7f8040309ca7", 0x9b}, {&(0x7f0000004ec0)="57900a1c180bae6680b385c15586328902344c77d73cead0a6679db89b38191cb3a7a3d599c56c8b3f2abccc629f9354d575082535259b13e12530b6c8f3e701b65694d1b60bb8cd7167be373d37e30d013c8a1dd0d8ff964ef2e383f1ca185d45dafd3f", 0x64}, {&(0x7f0000004f40)="339dfed89076405fdb1bc4087aedf1b973cfbf095a828f1f7933317a7106be76d3cae74138ee3d7abe793db4bab67a009d766edc015d368b763f99e7ad6ec03f3f7ff801c5c0ce06157d91d0d61d25334a51b6ceaa4a", 0x56}, {&(0x7f0000004fc0)="8ecc77fe89bba3f3477691796c5a4e0d0aca1bf54e93922fb62404dfc6c19a49961477afac693fe9e01d309b34bfebfee42dd6d94763f056084be5f19983cd1e8446f46f6c0f81d18eb663ae699b869f2e5743a99617696bb8d6d67c04efc0c3879c5d3b2242c269c550ca0ebd7d82322d0525fcedb1547622d765fcf2b553abe4fc96aebf5d82b52a0f4fc9021098d53c742df8cff34d461f8bdb74c2666168a6e22077d809278d206f", 0xaa}], 0x4, &(0x7f00000050c0)=[{0x98, 0x1, 0x4, "297dfdf473645b71f741215012839bf0fc0b4e0f5fb8424e0c711b0b1861109834417f3dc43713ccb7a7f9e05eaa64c65a3b1b9b84b1b2523422be3b75e3e85774e78fdcb1ce21552f237462fe282d141483cf9207553ad1668107badabc3ff56c865e6c7c3953189f36f6c2fc49d4a0fa3051cfa67055a38736ccf1c8dcbfaf0b82af2efc18"}], 0x98, 0x40}, 0x1}], 0x7, 0x4000) open$dir(&(0x7f0000000100)='./file0//./..\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x9) 2018/04/26 23:10:05 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r3 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f00003e9ffc)=0x6) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/04/26 23:10:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x20000000) 2018/04/26 23:10:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/l2cap\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@ipv4={[], [], @dev}}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) r1 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={r1}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05", 0x49, 0x10000}], 0x0, &(0x7f0000014300)) 2018/04/26 23:10:05 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001400)={0x0, 0x0}) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_procfs(r1, &(0x7f0000000100)='net/udp6\x00') readv(r3, &(0x7f0000001480)=[{&(0x7f0000000340)=""/4096, 0x13da}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e20, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x8, [0x2, 0x64600000000, 0x100, 0x5, 0x4, 0x11, 0x7, 0x9]}, 0x5c) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="4c0600000000000000951d39ffff"], 0x15) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000014c0)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x7, 0x101, 0xfff, "5a5ab6223497f32875ef0b102a45bdda673c092f6caefb174e8ced3e20c477a071ad559a6247aa047d8716c744b2bba1915b6b4edb44bef6adde9d9820cdbced5b588f93fc0a6cc9187e9c484469bbb6"}, 0xd8) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000001340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000015c0)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r4, @ANYBLOB="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"], 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) 2018/04/26 23:10:05 executing program 4: setrlimit(0x12, &(0x7f0000000080)={0x8, 0x3}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x8a872, 0xffffffffffffffff, 0x0) 2018/04/26 23:10:05 executing program 3: socket$inet6(0xa, 0x7, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) close(r0) [ 127.358586] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 5 /dev/loop0 2018/04/26 23:10:05 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101640, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x97, "07c1a4262b6b84e2c1360e3d4fd8e183da19818a1b3ed89309b5771b0e82fe4e60dc30f772d73db582b273cb43c3679bf75dff652f1c8c53ba158596c5bc8c920ffcd23437d5c5d93edbe12b1a66d9526188430a417006bf4a40a30a61b91f7f0c4dfb01916fcad68d4cf2b213bb87a7ae2ab5e86343749edaec9c318a92abb044994cba6d4df5f0c879a15050d6f719da46b13ed80647"}, &(0x7f0000000100)=0x9f) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000000)={0x4de, 0x1, 0x3c4d, 0x4, 0x5, 0x401, 0x7f, 0xffffffff00000000, 0xea, 0xc978}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d00001400000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004d3bec3f03fe966a220000ac14ffbb0000000000000000030005000000000002000000ba14ffbb00000000000000000400040009000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x0) 2018/04/26 23:10:05 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000100)="2400000052001f0014fdf40700090400020007572fffd40961a84bff080000000000000021e8d6fdeb1b9e7d79948cd6711f366ca7655b040000009c6d2c84b79ed2a85aa8b9b1bcc350ef2b75cf58eae9d37019e2891e5e9ef58eac57dfac78efe0c55566b539bdbeba3330ce2b60ef6728a0e7", 0x74) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x52280, 0x0) write$selinux_access(r1, &(0x7f0000000180)={'system_u:object_r:autofs_device_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x34}, 0x33) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x8000, 0x0) 2018/04/26 23:10:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r1, &(0x7f0000c21987), 0xfdfd, 0x0, &(0x7f0000824fe4)={0xa, 0x4e20}, 0x18) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x120, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffdfffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000080)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/26 23:10:05 executing program 1: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000340)="fa", 0x1}], 0x1, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x10, 0x2486623a816b6c5f, @thr={&(0x7f00000000c0)="a55b90edd6bcf1c20fa51d7972", &(0x7f0000000100)="5d11179aba77b3b5a56f19899680c06a3a769ceb19cfec2e13b9b6f9e630169f39cfc944c7abea4a5e89ce0d8f5d6e364061aab751bcc0f6865cb0533a6dcaad3a2bc288e73b03e89b94dc8ee0595de7e390e9d7ca38d8a4247329193b12ef3e50eda2507120ddbbba55584335f9065a07cd2857f1ffd11432e61e35a74b2c36430fd435a75ea2c3989364dd8139eaf35b012369f15131040467f8ee0503307aacac2c1a49b2123bbd9fd39f64dd4c6d91d9bec6f4e8b742c30aba9e4173bb01ef417041c47f0781c916c85fee41"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x30) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0xffffffffffffffff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x4d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000300)={0x3, 0x6c, 0x2, 0x83e, 0x3, 0x1, 0x0, 0x0, 0x1e, 0x0, 0x4, 0x1}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) bind(r1, &(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x2, 0x6, 0x5, 0x43, "7d77d71a74df40291d98b11e77ffe5d6ca5e2379cd7000e932f04b87ac9a054afb8aca0220c00064eaf544f267fdaabe99ab5323a60e5dd5d66c32de03d1fd", 0x1c}, 0x80) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000002c0)) prctl$setname(0xf, &(0x7f0000000200)='(\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'bcsh0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="47008000ffbfff7f01000000ff10008088b0b9eef02ceb4f6913772013f1eb00"]}) 2018/04/26 23:10:05 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x10000, 0x4, 0x100, 0x400}, 0x159) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) pwrite64(r0, &(0x7f00000002c0)="2027d496d57626888cc12521a762f084e8f816ff591dc26ff5e24f40f94caf2cf54a0aee8b06e29b348297333bb2e976943544fe3b1b8150e02729ca1b2dda895e97968efe902706a31b05cdf79f5110afbc6085fb3aeb542d46b4e3592853bd72415619f56f00b0038b1afbcdc73d8372b3da12ac0b8baf8a2e6f4bc12f26fddd6646972a53a38421997a7015cb6f44c83bbfd72a4252bab624c6f6b0", 0x9d, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000200)=0x3) sendmmsg(0xffffffffffffffff, &(0x7f0000000600)=[{{&(0x7f0000000240)=@hci={0x1f}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="60000000010000c72371463f696a4e392f0000000000000000005e4c9985343ed0fe0bdf2b7120189894f5d74722ff0a5995c0577217ed7050aa3fc972e96e63cc7f20522094bdd71081d517f19a9f16465f24fd19abf1af1cf18512e2202dde9b305e51cb14f00f6eac9611f55e01a37c21f67c4e5e546d9ba6b0fa61083159f4509a976612d940aa908ff99eb7f23a93043814e8fefcad9f3e6036"], 0x59}}], 0x1, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) accept$inet6(r0, 0x0, &(0x7f00000001c0)) 2018/04/26 23:10:05 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x20, r1, 0xb09, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x6c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x48) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00000000c0)={0x2, 0x0, 0x10000, 0x10000, 0x2, 0x10001}) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) socket(0xf, 0x0, 0x0) 2018/04/26 23:10:05 executing program 5: connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000000)) 2018/04/26 23:10:05 executing program 7: clone(0x4000000200, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040), &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) recvfrom(r0, &(0x7f0000000100)=""/117, 0x75, 0x40000100, 0x0, 0x0) r1 = getpid() process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) times(&(0x7f0000000040)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/04/26 23:10:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000000a980)='/dev/usbmon#\x00', 0x0, 0x82c00) fcntl$setstatus(r0, 0x4, 0x400) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000005d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000680)=[r1]) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@empty, 0x0}, &(0x7f00000001c0)=0x14) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) recvmmsg(r0, &(0x7f0000005b00)=[{{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/172, 0xac}, {&(0x7f00000003c0)}], 0x2, 0x0, 0x0, 0xa28}}, {{&(0x7f0000000440)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/115, 0x73}], 0x1, &(0x7f0000000580)=""/100, 0x64, 0x8}, 0x101}, {{&(0x7f0000000600)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000680)}, {&(0x7f00000006c0)=""/117, 0x75}, {&(0x7f0000000740)=""/252, 0xfc}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/154, 0x9a}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002a40)=""/23, 0x17, 0x1ff}, 0x8}, {{&(0x7f0000002a80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002b00)=""/11, 0xb}], 0x1, &(0x7f0000002b80)=""/1, 0x1, 0x81}, 0x1000}, {{&(0x7f0000002bc0)=@nfc_llcp, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c40)=""/25, 0x19}, {&(0x7f0000002c80)}, {&(0x7f0000002cc0)=""/71, 0x47}, {&(0x7f0000002d40)=""/179, 0xb3}, {&(0x7f0000002e00)=""/83, 0x53}, {&(0x7f0000002e80)=""/43, 0x2b}], 0x6, &(0x7f0000002f40)=""/101, 0x65, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f00000042c0)=[{&(0x7f0000002fc0)=""/88, 0x58}, {&(0x7f0000003040)=""/87, 0x57}, {&(0x7f00000030c0)=""/202, 0xca}, {&(0x7f00000031c0)=""/119, 0x77}, {&(0x7f0000003240)=""/1, 0x1}, {&(0x7f0000003280)=""/1, 0x1}, {&(0x7f00000032c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004340)=""/4096, 0x1000, 0xbfd}, 0x3}, {{&(0x7f0000005340)=@l2, 0x80, &(0x7f00000059c0)=[{&(0x7f00000053c0)}, {&(0x7f0000005400)=""/157, 0x9d}, {&(0x7f00000054c0)=""/225, 0xe1}, {&(0x7f00000055c0)=""/145, 0x91}, {&(0x7f0000005680)=""/37, 0x25}, {&(0x7f00000056c0)=""/209, 0xd1}, {&(0x7f00000057c0)=""/217, 0xd9}, {&(0x7f00000058c0)=""/237, 0xed}], 0x8, &(0x7f0000005a40)=""/182, 0xb6, 0x3e3a}, 0x4}], 0x7, 0x2000, &(0x7f0000005cc0)={0x0, 0x1c9c380}) getsockname$packet(r0, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006140)=0x14) accept$packet(r0, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000061c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006200)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000006300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006340)={'eql\x00', 0x0}) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000006700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f00000066c0)={&(0x7f0000006380)={0x32c, r2, 0x208, 0x70bd26, 0x25dfdbfb, {}, [{{0x8, 0x1, r3}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x289}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x214, 0x2, [{0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x10000, 0x0, 0x101, 0xffffffffffff8000}, {0x4, 0x6, 0x4, 0x3ff}, {0x7, 0x6400000000000000, 0x6, 0xffff}, {0x9dd, 0xfffffffffffff000, 0x4, 0x80000001}, {0x7d, 0x2, 0x5a0, 0x5}, {0x0, 0x2, 0xb1, 0x1}, {0x40, 0x0, 0x9b90, 0xfa}, {0x2, 0x9, 0x1ff, 0x1}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0x8010}, 0x40844) 2018/04/26 23:10:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = 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, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x4680f8e6}, 0x8) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000006c0)}, {&(0x7f0000001780)="a80630176a752e0df5955ef35fdbee3f8beab2589dc29ece1a9c16eb54f9ecba3073869bfdeacf3245bbfe7cd598d285319e88ccdf4acc74052fd808525dd23c6c2df52edcfb34ebd01523fa527a78ac35653e04dd338786a9eb2dc93aa659276111a2d114fba18db63277700c55367f09599cbb559d362e411f88c52cac90642d1385441388929c0b3b93081596f82d308d208dba769e0c001ad2eb4504bfbde623dcdbd82e7607eed085c0f701456715acadafd9c64c01db07cb5381e0c411", 0xc0}], 0x2, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) clock_gettime(0x0, &(0x7f0000000140)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setpriority(0x2, 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) 2018/04/26 23:10:06 executing program 6: mkdir(&(0x7f0000000780)='./file0\x00', 0x3fd) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000000c0)='./file0//ile0\x00', &(0x7f0000000300)='qnx6\x00', 0xfffffffffffffffc, 0x0) rmdir(&(0x7f0000000080)='./file0//ile0\x00') openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) 2018/04/26 23:10:06 executing program 5: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'gretap0\x00', 0x4}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) times(&(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x400000000000000, 0x3e, r1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000b63fe2)=""/30, &(0x7f000001d000)=0x1e) [ 127.782037] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 127.818258] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/26 23:10:06 executing program 6: mkdir(&(0x7f00000006c0)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) r2 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffb) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000400)=0x94, 0x4) r3 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="4431e940f9a3da7a6da82f57c5d50e1e38a44b7ae1867aca6db093bea8e65b1f8d1047e45860c303ff6e705ec1c9ea0fdc727616164778b572c86dad8336c00c81f5", 0x42, r2) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES64=r3, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYPTR64, @ANYPTR], @ANYRES16, @ANYRES32=r1, @ANYRES16, @ANYRES16, @ANYRES32=r1, @ANYRES32=r3, @ANYRES16]], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) bind$ipx(r0, &(0x7f0000000380)={0x4, 0x9, 0x466d, "55bc7014fe70", 0xfff}, 0x10) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)=0x0) r6 = getpgid(r5) setresgid(r4, r4, 0x0) prlimit64(r6, 0x0, &(0x7f0000000300), 0x0) 2018/04/26 23:10:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) close(r0) 2018/04/26 23:10:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r2, 0x4680f8e6}, 0x8) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000006c0)}, {&(0x7f0000001780)="a80630176a752e0df5955ef35fdbee3f8beab2589dc29ece1a9c16eb54f9ecba3073869bfdeacf3245bbfe7cd598d285319e88ccdf4acc74052fd808525dd23c6c2df52edcfb34ebd01523fa527a78ac35653e04dd338786a9eb2dc93aa659276111a2d114fba18db63277700c55367f09599cbb559d362e411f88c52cac90642d1385441388929c0b3b93081596f82d308d208dba769e0c001ad2eb4504bfbde623dcdbd82e7607eed085c0f701456715acadafd9c64c01db07cb5381e0c411", 0xc0}], 0x2, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) clock_gettime(0x0, &(0x7f0000000140)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) setpriority(0x2, 0x0, 0x0) lseek(r0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) 2018/04/26 23:10:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendto$ax25(r0, &(0x7f0000000100)="a818b706dd8c959a4229f71aa76f55b1c1a63cba2e8b4cfee873c097fab98254ec3dc163b189916875fb43670e09e296f1d3d213e60fef035183520476bdf7a952a2c3e3b881a0fc0d0dbfa3c0d0a765659dce487cb08a4d5d8ff3dea585feee3ddec1247c7792376137359f96146983ad3b405dc79cc94ca69f2e347f59cedfdbe169f75fab96ef69801b3d8e7aa414c5e551a5f90912e783628e6f493c5cf972ece874e7ed90b9b144faf3fe23cacf4c065fa5a81512b644648d1bc0750a60bfc8e695", 0xc4, 0x4000000, &(0x7f0000000040)={0x3, {"0b849d7cb086c8"}, 0x3}, 0x10) syslog(0x3, &(0x7f00000000c0)=""/23, 0x3d2) 2018/04/26 23:10:06 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000000) signalfd(r0, &(0x7f0000000000)={0x7fff}, 0x8) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xef3, 0xc082) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) 2018/04/26 23:10:06 executing program 6: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="9f0b0e82a2c61c429362ddf6f4e8dce1314e3e2863a63431dac80a951857e932502ecac3d29e7bc6c812c6916d237305bce19e16c4b141ac23c750e80881985f0e64191ad3cb6f4e3b87921cdc078450ad3a"], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000640)) 2018/04/26 23:10:06 executing program 3: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x6, &(0x7f0000003280)=[{&(0x7f00000000c0)="3ee6497e3c9b507e53b6d2841c4350f7da74314ee438aeb2190b6328d593cfc06f3871aac4a170cf9711c2ee318fd67b807bd10cd447ea43da4bb7b1ba86f990ec3bcd4bba3fe930965f842823ee5cac73956d265a743ea92453aa666f186788ac12473626d70aa526bf8e9236fa55d8b8df1113c2f79f2654dd5657935fbb2e", 0x80, 0x3ff}, {&(0x7f0000000140)="33201d60678a2ae94ff9541a64775ec635965279f0d5a7d5984e22ef7307fe15ff2772fd47530d8abbf9297cd099351c49021c21aa152ebdc79104ff92b023aa24632d18b4460300292148325db868067c8ea058c9813f7d791e7f1e15f9e84a40e3f126e682726ad305f77af6aaa525e75ddcbd43616dcf3e5a48a5b687bf1480075587133d4b6d", 0x88, 0xffffffffffffff8a}, {&(0x7f0000000200)="c3b5c40a2f267024b80f62ad3604c3a2287a0fbee6892dc113b593a041efce2304ac699f2cf0deacd97021a76caefc1d1bf54740b425b18327cfd283cf27e72c43", 0x41, 0x7}, {&(0x7f0000000280)="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{&(0x7f0000002280)="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0x1000, 0x1}], 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000819000)={{r1}, {0x0, 0x1c9c380}}, &(0x7f0000588fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0)={{}, {0x0, 0x1c9c380}}, &(0x7f000010bff0)) 2018/04/26 23:10:06 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fdinfo\x00') exit(0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/04/26 23:10:06 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000000080)="5500000020007fafb72d13b2a4b2809302000000030343026c26236925000400fe000000023cca8a98dc1338d544000000000000f75ae593de448daa7227c43abf0cec6bab91d4a0e5adf22c57ecd96106be4d", 0x53}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000000000018f6a000000000000000000000000000000000000"], 0x20}, 0x0) 2018/04/26 23:10:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r2) setsockopt$inet6_mreq(r0, 0x29, 0x100000000000001b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73797a5f74756eff0000000000004000", 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) 2018/04/26 23:10:06 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x4, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) r4 = fcntl$getown(r3, 0x9) getpgid(r4) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000002, 0x1, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) fcntl$getownex(r3, 0x10, &(0x7f0000000640)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x22f}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000001c0)={0x3, r5, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000780)={r6, 0x1000, "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"}, &(0x7f00000002c0)=0x1008) getgid() write$binfmt_script(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="2321202e2f66696c65300abe599026e079bb091ac5516365beee2d490335592d440a97517d9b3258e7e482df4dbf8b8f009c74a56db18da447e842fe56c571a8ca2e4f7a35f48ce36e843102e493d839c7efaeb42a015b742c9f84b191c729117158e3c2a49cd5bd765053e9170496b378b22192c4c10ab5d95d993fd970e00af7949b463ed6d2793642ef5ed15dcd8e50e8449ac1aaaae303989df60d68689001f4a6b8b9072902a2013c34c74b298ff0f5b65c2626c2e3753e2e35c9f769b2ee62816c8e426a8cb359054e85c40ac4ce42"], 0xb) fallocate(r3, 0x11, 0x0, 0x100000001) 2018/04/26 23:10:06 executing program 4: socket(0x10, 0x3, 0x0) 2018/04/26 23:10:06 executing program 3: clone(0x20000900, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, &(0x7f0000000000), 0x80000000, &(0x7f0000edc000)) epoll_create1(0x80000) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00') 2018/04/26 23:10:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000f0f7ffff0000000000000000"], 0xa}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x5fae, 0x8, &(0x7f0000001640)=[{&(0x7f0000000240)="6ef0fd69cf649d015ff589848c5527437c9db63a0f19d548689a38272d480332550f1ece6ebfc4a1dbf7650498169835f4a7299d821da0903e31f75ea79a21d7a33aea9ec342ebc83416fcbe5f60d790d2e96e7a6d04b764067f2f709c613d6474bc61fc12aa557b580485b261ebf3681c29e4a890a7fdb0599e79e91193bf25c73393422fd95478815adce29d6a0d5c603f208a3cbdc64e4c605c620c19637112e720bf75550ddd60bb09515d1a1e5da61b55df9d353b98b88c61c422ae272b707a3b", 0xc3, 0x7f}, {&(0x7f0000000140)="6c496a1d251e097c8aa0dd85ed6dd7a2e8d007e9e5bc0a294b7c11b475549e007ff5ad1937c775c3fe6ab27a73abfb7dd516ca754b0e1961fa0d6672", 0x3c, 0x5}, {&(0x7f0000000340)="b639d3277d1d116b05ff08dfb1dd9c2eff00b80679cf883d61fe89d037e53c367639ee0a598d7c9751c0071b7ef4b4863b2db368087f32b7e34718a50ce6a096091c7d0d4abcade89827c1198ae2912b0692c9f83a69cc21168c4d50e205f5f0dd1142e64365f488ec463f6475dc4879aba1408fd842e5ee0f4fb83712658beccb4a5b8678d6e7b4fbeaeba4558f9cf7edfdfcca6117f8af618d78607fc084e0ad85fdc07177594f9290df0139af235413749a9a62abf4de8c4469", 0xbb, 0x9}, {&(0x7f0000000180)="944bb7465622d038d0da46a381a8febd2cc9676153dbf123c3672709c0487999a552bc287cc053d31fa1", 0x2a, 0xffffffffffff622c}, {&(0x7f0000000640)="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", 0x1000, 0x3}, {&(0x7f00000001c0)="f5a44267a85f4d", 0x7, 0xffff}, {&(0x7f0000000400)="c3f6df9ea95b43b94e023c64048d7e5ddb81e78b94eea22a9413241c3a874736bacb555655972394bf94ca53c7e08e2f459867f73a72c8cd639669a79189c6a5b726443d36035fb01373130bf3ee875b7a8ee5c72d6f2a0396fd43f0afaf0eee7eaa66722c6c1d8e99137a3eb8aceed47cde8bf384426d19a4e243d5eb8aaa6f242c8ff26e39a8a060e45c4a3fc19b62b47695de099ca2db767214a9377786fc35412c01ff5f9ebdc8ad86c9cb6a20025cf42335f704e0e28bf288c80c20322c80e5ba69976a174d70678f7aa9b8", 0xce, 0x3}, {&(0x7f0000000500)="f59fe338cca4a8dfbb85023fd01e338a6b7cfc31f65dbf2c515dd67000628dd4815f9c6f695e1511ff665f7161c019b50b3d0e4dea78c961dea6e39a42ccf941d97650c83c76774868533a3b32ee12b04e7034e47c9f42abf302803e0c0d90eec6e593c94f21257733219230dced1253aea8f3a56ccc51b1d1a6e4197662f20c20618f0a0641686c67ea2b5eab88bb78359103b96b3e9ba38dd7883179a0654f2d0dbca0fac88c56d41998c2a73b81f1be67ecc9afe3b9fbbde6a2774735e1737acc6a0d86f35781545abf65f6de6dcd01b0147410eb6dd2e812fdced69f29490b29a634ec5284df7f6518b0d351fadbb1a0", 0xf2, 0x5}], 0x100008, &(0x7f0000001700)={[{@dir_umask={'dir_umask', 0x3d, [0x37, 0x30, 0x30, 0x31, 0x33, 0x33, 0x37, 0x33, 0x32]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x31, 0x31, 0x35, 0x30]}, 0x2c}, {@creator={'creator', 0x3d, "1afb0219"}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x37, 0x33]}, 0x2c}, {@session={'session', 0x3d, [0x3f, 0x36, 0x30, 0x33]}, 0x2c}]}) 2018/04/26 23:10:06 executing program 1: setpriority(0x0, 0x0, 0xfffffffffffffffa) 2018/04/26 23:10:06 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) flock(r0, 0xd651973bb713242d) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000000180)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) syncfs(r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/04/26 23:10:06 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101080, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a3000)={0x1, &(0x7f0000d1dff8)=[{0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000040)=""/27, &(0x7f000023e000)=0xe) ustat(0x47c5, &(0x7f0000000140)) 2018/04/26 23:10:06 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000640)=0x0) r6 = getuid() getgroups(0x8, &(0x7f0000000680)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000780)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000140)="0be96733f54acf402a1d697f08025ad354bae12204a8042a6ab2f1e5afa17c75ca", 0x21}, {&(0x7f0000000180)="2670d34c137bdf0095eb2f7cd4b48b06758f63a6c2dd472c71d86acaaf19127211515866a3d34553aeb818ea8fbc4d51ea6a900af5e690be795374c9c48c8e512fcaa1cf39d797ae2886e82202efc56be53ffa385ccf741cdbb25ad72cafe80644532b8aaaa9889a83b1b8d392c2ff7e9008feebad4e2a5ece55cec14d859019c532224dbf790b0ae2cab4396f3c0bbc2e9d2e6670b650e93d6029e66afc2e82323961bf8a7f30322e085825f1cc8ac9f34e6b2a12aafca6d96606b1c7b85f68d9114ffd7d125d9213237b076537fc8e722f22a57bb919c158d97207b625", 0xde}, {&(0x7f0000000280)="88384670f40b13ade2b41714fc633311ff3ab6eff56c95a24c413f1097232c9c64fc1d2a8f45a88b84ee651897834cb02c874d044386521cb5179da3471777f3a16ded630cf2f9d47f2ceef06174d59e05214e2b9bdaa80a2dec93f915aa2327a44cf2d4143757977dc49417d42545aed03c179dd0cb466184b5d2dad516ab4c13936aaf20bf12e8bbb69ef608b74293b788ed784418f77d8a4b2b5924e399f7976a4eaf2a", 0xa5}, {&(0x7f0000000340)="714c30834038fb4a1379dc9639ff3688223308b4cf7dd9ea0a75c207d31c5ae7130e896974994d82fb23d31ad27c48bc0b4f43cc4ff96cedcd12c1531f06358b12719c1d201f5dbf76b169b326f6ad06384790988c", 0x55}], 0x4, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0xa8, 0x40000}, 0x80) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$bt_BT_SNDMTU(r8, 0x112, 0xc, &(0x7f0000000040)=0x7, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r9 = creat(&(0x7f0000000100)='./file0\x00', 0x8) write$sndseq(r9, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000012000/0x4000)=nil, 0x4000}) 2018/04/26 23:10:06 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000001a00)={'team0\x00', 0x0}) sendmmsg(r0, &(0x7f0000004900)=[{{&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x1, 0x1, 0x3, 0x3}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000002080)="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", 0x1000}, {&(0x7f0000000240)="2e25caae54d7ef35567254eea3d9b9b855f06887fc4b9cb06f34259757f4d14f8de7b4a1536962b0edb84de8335c9f11f85a4ad2d2eb1e4f4fafa4786218dfc01ab7a98fe879ca5a7f23a901a407edc71bb106603326edde73f50217b8a3c936b8f3d4b54c8f1b6db03f95dc8d379ecd14454a9ec25d303772dd850b83f443e0973777911bbefe47c43d726b1634d10f810aab862ba52bbaafd272b27b9ecd429c66063e3849c0db22f0384880bece12a5d76d99326c6aa69c14b574e5deb2e402ed60a6074d119c45b8b3d3d8a8141da1cd044a52f8fed9334a7be18bc932", 0xdf}, {&(0x7f0000000340)="75f35f1ba5bf611bd755f41d5b65029b271ead31f06cbf81ccf4f08487183f0f284733ab0bc7887db42c4bf26ae54e8561428a5e20b600cab4fee227eb607873bf23287ce02d930daf787343f16e08d546a20b11056f918dc3cf27b720ce6a4dcd", 0x61}, {&(0x7f00000003c0)="f8b5579267f299d661613a8c5d2add63eb1f47aed4f0ea21c27e466735711418279f7bbc6d79da77e940f97e533ac74c014a7afd40ad020baa1055d4d860995bedf70327c5757638071dc352c3355b2c0d711c056ff85ba1f928925122f752eded1147c635d743e991b60217fad4084022a9fc1a678fdf132a", 0x79}, {&(0x7f0000000440)="5edc7bf2b91c25f6b7906125826b32de3b8c16203a704547fa4cac83e543c9a60b72c5d0d8cd37416ab9031ec060126e32e9135ce3a4d5ee90aae625ef20fa5ee955eed10fd03618217700b7b955d111ff5a1b09d60a6a409119c64968b6134b26dd9630eec93940e504567ccab391cf77a156ba6257b7e877a10b816e2da2086fd89e14e4a5c6b8365ee05e63d477cb47b84ab5bde08129ba34a001a57acf4068b127d8313adb549d2029de8dfa7c369b589df91064c450ebf19210316bbb8f876507db1bb663fb68b58e96356749224e2f22326b460c4653d76aedd950e6ddde096cc443a5d8cb9c2918fa00a9e6efad0329578514daefbb", 0xf9}, {&(0x7f0000000540)="effb8c5aecba0bce8955d03d17ad59fd6c6c4bc9270ea42619b4174c5d6894166ca876af12767303a83bf86f8d0b37be189a1915d827151d", 0x38}, {&(0x7f0000000e80)="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", 0xfb}], 0x7, &(0x7f0000000f80)=[{0x28, 0x6, 0x0, "c2ac66fb1f680b390dc5c027c88015484f"}, {0x28, 0x10a, 0x400, "a060f659ffa84de87eb37ca42a72f26d155baee1ce764343"}, {0xc8, 0x12d, 0x4, 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"f8cf72a31259550be597249479a21f53b40893d1bd269af940c0ecfb42b254166c95c8e977700461a26c2897a84ac41f100d1242cf0f3fe5614a65a9fffdcf70a428e88713a8e539b7828bb59d7f6b1c0dee3d2e890342167e4bfb78ed361106bf6d77208f64fb89691590266dc4f02e87480989e1387ee3cc90e13554da0ef4a7f8"}, {0xf0, 0x19f, 0x3, "ec55e85c10210be1be6840fa15c6b1133d7c1900a061a066c7ac14f44725d40ccc39253e03cc6028b508f15a56bbc0961e0c3dabeda76e5fa6f86568a295c029ede433363ef852db30a665df5cef82905f2e9169d66f449160125d3587c1a719dc63ef4124b31afa38f93178b2a71d1ab1847ad48dca6e914da5083643e4505139337ab0543124d2b0f7db44a682bd5fb6bf16db37a6feb39ddc8e5d3bc902f7b38ac205c96d917518b88207525caa6fbd9fa4c738d4ea4c93b95dd08ab8b67e06db15f7a37fc644a390fc26201419ae0f0254f86e15090e8e54084cf9d89b79"}, {0x28, 0x110, 0xc7, "d4eb39afcb86049e8c99181333da6032cf8769f88977"}, {0xf0, 0x117, 0x8000, "883e91b48558abf21cea94dbc23ee8d0b7694a54bb886ff459448add1e90e7a06cea9ef4309b53fd219360a0085bc81cd04da8384aa3cf51ec3708770946ba7f1f4a51c3324e99c9a631c90de5e383f25f2f69ecda9e2caca531a5466b7383ddfa8949e1fbe0d7dd79721062096ff9d7da97c4c2317b0a152fe53a8397eea46d641e1051780f0736043bca2374325055bb12deb46f7c0d816ed995304bc220c49bb9d59e93317f3431c76d38158915f4fe6857fb0b9168e572e0c95a2b5a915f3120dc3ba35abd45b050db29a7eb6c369d4e382f01045141a81eb98ea185f076"}], 0x438, 0x4}}, {{&(0x7f0000001dc0)=@llc={0x1a, 0x339, 0x0, 0x5, 0x20, 0xc810}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001e40)="c72026aa011e34239ebcddb0fd45e20423aa0252e3cd4dcb40d260e5e1f534e587cbd3e6a872201f50b62ed565ef2e0c163b59b9b43f85d211640e226f4862a0641d3a58f69ca3dc306c5ca4f1b6d9c3bbf87a20225f9df200900a52a14a41a0ed567a5238ada81cfd55aa0ab0", 0x6d}, {&(0x7f0000001ec0)="38cf2dd1f9287c3783c73f3321d774707ed27bfbad85d2d8a4a317622da9b56c15612b4db4d461e2be92812345cf8f6ab6f69a3c4a28251005c06cef99cc2ab1ade46e8a53c70d90c98b33c68c5937711cb5c41aac648d0c0f8551000d5452998a57d399885daa8312d5f437e29fe1e09ee4e7bb86540fb27ce4d4552257de535e0f928e6809913f5d7c57d830117591a9bb5a2a2e585ab11760d4b4b69d093b448edb39d5ba04722c92b3c5eb3e514e2ffdfb457b59f9d26f0b576089f1d90b08d1c07b9e6dac10", 0xc8}], 0x2, &(0x7f0000004600)=[{0xf8, 0x110, 0x4800000000, "318b5abac18128afc071f375d8d2f0ce89d724e26de5f1b550e3d3c45897bab909f317063d554c92c296a4852aca750a3ad91992baf186455dae0a5c996f362cc1454d842cff89d6f02860a7864985426704f222f5664ab0c6725b9dde6f103037c6c011277e5cc2727c349c5c3c06b0ce0520994ea267d071a9a323be4678fa4d9fe7288d4e6441976e675657395c0850d2f22b20d7ca10158a57d4557a48cbd9b36696f08963b3f0204fb93314327da718ab6c52836787a18b0f1acc48a7177efe8fa8b478636a99f7e77173158584bfb78cd2f39b780e74e2b98c1fb7832541f1"}, {0x28, 0x11f, 0x5, "3833b896865a499641ecca0c6d3903f0949a9de7"}], 0x120, 0x80}, 0x80}, {{&(0x7f0000004740)=@nfc={0x27, 0x1, 0x9, 0x6}, 0x80, &(0x7f0000002000), 0x0, &(0x7f00000047c0)=[{0x40, 0x187, 0x1, "88f67c2b50fdb11d7c5af86a49e9c7eb358cba2097f229eb6c46175fe93a22f91f53c9c5c4c0a27bde0ae0228e52"}, {0xd0, 0x1ff, 0x101, "c1a232d1fd0db31c21f2d68f3f5d76221eeff9ac18b839e272508f3fa0778422ae67c16f3bb507ed39d252e6e1db28769542820473c6819fb900a22f1c2cbb71f81714ce33425bd74554705f5ba3b81e6cd8421c34b15238f388579b6e250ec71bdb7a05bca20a139d368dc1ea12ccc71124f4a9cc600d6d1060b940e1d0c50376b59ca455ab1d1ede54a413f1da1e4cf80c89daed64ada8a5d47b3316fe79606deb72cef9fb2732b11e9c71290d3169a7825cea18aa2a236d"}], 0x110, 0x40}, 0x3ff}], 0x5, 0x8000) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x400) getpeername$ipx(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x1c3) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r5 = fcntl$dupfd(r4, 0x0, r4) sendto$inet(r4, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r5, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x6d8}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/26 23:10:06 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x400000) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x5f9d) r1 = memfd_create(&(0x7f00000000c0)='/dev/random\x00', 0x2) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = userfaultfd(0x807fc) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = dup(r2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) 2018/04/26 23:10:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x20000000000000b5, 0x4000) dup2(r1, r0) 2018/04/26 23:10:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4380, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000400), 0x10) setgroups(0x0, &(0x7f0000000180)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x10, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000040), 0x4) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000440)=0x14) 2018/04/26 23:10:07 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x101042, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) dup3(r2, r0, 0x0) 2018/04/26 23:10:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0xe7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x400000) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xffffffffffffffde) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x7, 0x7c6, 0x0, 0x20, 0x80, 0x6c, 0x0, r3}, {0x9, 0x20000000000000, 0x7fffffff, 0x2, 0x80, 0x876, 0x7fff, 0xf067}, {0xf2, 0x2, 0x1, 0x7}, 0x1, 0x6e6bbf, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x2, 0x80, 0x8001, 0x7, 0x9a}}, 0xe8) 2018/04/26 23:10:07 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0xd19, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_ENCAP_TYPE={0x8, 0x8, 0x4}]}, 0x24}, 0x1}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000400)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200000008dee745416a18e8f8c7275ca77f479b08587268d622a5fa682a0ceebe6dc312bd2d78935fcccd6c09dade21d7389f6d9233db7b5f975b3ee772d11ba0c2a62f23f77cc793151cc4ae86b18478bb3ca89135672de32fd1299f9baac3a3b1d6c0f28cad810b9c54713595c9f90e3a38c7af855536fabd4950ce7d9565b383659ee207b774210d9735ba40f865c0f6fb9e60f3d60eba10c051000000000000"], &(0x7f00000002c0)=0xe) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x7f}, &(0x7f0000000200)=0x8) signalfd(r0, &(0x7f00000000c0)={0x3736}, 0x8) 2018/04/26 23:10:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x20000) ioctl(r0, 0x800000080004535, &(0x7f0000a8d000)) 2018/04/26 23:10:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) getresuid(&(0x7f0000000200), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./control/file0\x00', 0x1000, r1, r2, 0x8000, 0x8000) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/109, 0x6d}], 0x1) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/26 23:10:07 executing program 5: r0 = socket$inet6(0xa, 0x800000000020000c, 0x1f) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000000080)=0x80000, 0x388) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111900, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x7f, @empty, 0x40000000}, 0x1c) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x6, 0x6, 0x80, 0xe172, 0x2, 0xfbd, 0x9, 0x100, 0x3f, 0xfffffffffffff000, 0x10000000, 0x1}) 2018/04/26 23:10:07 executing program 7: rt_sigprocmask(0x0, &(0x7f0000f4dff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000bc8000)={0x0, 0xa, 0x4, @tid=r0}, &(0x7f00009b5ffc)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x9}}, &(0x7f0000040000)) timer_settime(0x0, 0x0, &(0x7f0000061fe0), &(0x7f00003df000)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x491, 0x13ff) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/26 23:10:07 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) read(r1, &(0x7f0000000000)=""/43, 0x2b) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_pts(r0, 0x4000) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x9, 0x9}) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) 2018/04/26 23:10:07 executing program 3: setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f00000001c0)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x8000}) mq_timedreceive(r0, &(0x7f0000001380)=""/164, 0xa4, 0x0, 0x0) setpriority(0x0, 0x0, 0x63faf870) mq_timedreceive(r0, &(0x7f0000000280)=""/144, 0x90, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000200)=""/75, 0x4b, 0x0, &(0x7f0000000000)={0x0, 0x989680}) 2018/04/26 23:10:07 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x208000000, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) 2018/04/26 23:10:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000028ff0)='/dev/sequencer2\x00', 0x0, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/15, 0xf) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3ff, 0x30, 0x6, 0xffffffffffffff7f}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x1, 0x7, 0x1ff, 0x9, 0x4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xff, 0x3}}) 2018/04/26 23:10:08 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/121) dup3(r1, r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffbff, 0x3ff, 0xbb, 0x2, 0x800, 0x3, 0x3f, 0x1f, 0x12, 0x40, 0x1a1, 0x4, 0x2, 0x38, 0x2, 0xfffffffffffffffe, 0xb0, 0x40}, [{0x70000007, 0xfffffffffffff800, 0x7, 0x2, 0x80000000, 0x3, 0x65c94142, 0x80}], "95e7fe97d1efa2d1e2d95e492d795f174dd81cccc95dfdc9b7dc2d565d5af7837cd7d4390118804da55161f0b80d15d40f6474a636ba302bbf9639c32b0532648cf5f0f2a0d66337104a31912dbd493b93da87a41a420028e8544a3748fd9f509d2d3edf150be6fe2df6f75d9c5dcb291bed20300710880a1fc1b4dfba16cb6d9aff4034725557a5e79d639651beee5443b751c27c19d1c48b8de6b14ceb9524b425cea2d41a19d9601ff895cf0f", [[], [], []]}, 0x426) 2018/04/26 23:10:08 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x3, 0x0, "fa89477721f890d0139c85ad3942ba19870863130b7d23b94ba7e24935a2d2788b626424be12eebebc529791c46c036bdd11e053072b51da3ec5ff242616238bb8a43f475ed0eeae6cf94024b14f76e2"}, 0xd8) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e24, @rand_addr=0xf4c}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getrandom(&(0x7f0000000100)=""/205, 0xcd, 0x1) sendto$inet(r0, &(0x7f0000a88f88), 0xffffffffffffffec, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @rand_addr=0x40}, 0x10) 2018/04/26 23:10:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000248ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCSLCKTRMIOS(r0, 0x541a, &(0x7f0000000000)) 2018/04/26 23:10:08 executing program 7: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) 2018/04/26 23:10:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0xe7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x400000) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xffffffffffffffde) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x7, 0x7c6, 0x0, 0x20, 0x80, 0x6c, 0x0, r3}, {0x9, 0x20000000000000, 0x7fffffff, 0x2, 0x80, 0x876, 0x7fff, 0xf067}, {0xf2, 0x2, 0x1, 0x7}, 0x1, 0x6e6bbf, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x2, 0x80, 0x8001, 0x7, 0x9a}}, 0xe8) 2018/04/26 23:10:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x82) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xdd, 0x80000000}) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="a5", 0x1, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r1) 2018/04/26 23:10:08 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYRES16, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES16, @ANYBLOB="bda7eb69a98b0ec44b0c515a4344013fd54847dea4ed01075279e365d322245b60eda91862e0348c7dcbb97c38fac9bc84aaeb46a7769677cd14286c9282979db8103983caec4b55b1f7ad2909069445f2a462f4fbe86a9ee9b14aac4643abd47d45efadfd12e51dffb4d399d1b1924273de0f", @ANYRES64=r0, @ANYPTR64], @ANYBLOB="35453bc5dccd5e933060", @ANYRES32, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYBLOB="9d136cec7d9902cde64512b2895ad3c77de27857ae1436aa0f746861b5efd8600a991f4f9ef3e38be0edf1518133d0a8b4b7c9ac2ce99eef4d493a9d72575554194c6adfbd13aa5b51b5bc76c918486a7e62927e48ab10d940d11fed4095d5718fe29bca32a1e1683fe20408a537a3cca46b82713a40ebe8f0b3d3d59661e6ab6a1bab1771d70bcdca4e", @ANYRES32=r0], @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="3eeac5d783a936639ed4d4107175f97d00e80f093615c32c81c0bfbf5d5aa94f3b3081920348c4f128c84391b878d6bb995c68fffb23dae9a45f13d0636610f7f12c8ddfb32df0adc6d0a20c4e480ca2910794c35045449e98baa69cd84bc4cb72d703b1"]]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[], 0x181) fallocate(r1, 0x3, 0x0, 0x3000000000) 2018/04/26 23:10:08 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="218b44b6525d63c5f58f5766d181895ae3091aa28dc288dce7035619b1c8b076059a4352d6a7993a02a95fe4b9f7be532d4f47ce7c6c634de03a89acabe36800806c390196bbeb56b5f2d7d02806744f17ea97a57d3fdf503c6ccefdcc62f0574cc621eb1555e80f2559f431d20ad656ff2d1523d1246df0329954343464941c3214f497f8c15f83a0353aa9119e7521aeccf0168fa31e44620d57c58c653acbde5b7f30993e33bf8417f3605af07f8d229c1ca9b4fa7a067f17999acfbc12823baac85bf43369bbad90bb6437db42473e5a38e309856335103f8852597d5b1dec4fa24ba48997037ff6d50bdeddbc6aa6f1f548d0e26028b10300896d5321217284e7680f7966378554eb101d8456e4fdb012290322f13ce90b885b515acbe8ee06f950a47aba148355b0d827b3072b1816d821f121bad2e93f12feead849b2c43093905e3d338d24649d3623709ace4becfee2eb66ed7127cff817965f15cf3b75dd4fb10ffc85fd9ae1c6dc111a1eb8a7285ed3e2bab58ca07cf5e75ebacbf03ce586f009aa7fb32d29021483357a2bfe3e71e6a6022b8dd2726cf117ff2824561d415815cfd3d98c70ffb32106f92b8eacd18d2b1de800a2c73085d55f4cc25d197bd90698325521bf7b91704b23789cc3cf7fdd9c0ed7177180ac261eca1b1eb66b3adb61eebf2733e40dd1d81925d32e7c270412e219974fe6971995af57c01f23a85aff03fa9e895447cf4860003a9f9bb3c3caf18a5209450012ad2d44e635c6d096359afe67ebfca0eb3072b41d58b7bda3bfc337e9410e763caef38f35c92db2292b21e6e344df01dde2c5ba8953913dce227f8100c9ceee2150bb5a8fa3513f4e2be3007e35ca991fb9f8d956176a1139ece48953b3938f8d881fb8fbfafe056d1cbd5feb8536eca5b2e81b380b62f253568aba3cd9d5e57c84b5e764ffd42dd1fdb71e65a29a7366661612bcfc9a8138650b40a8893c62a47952bf4c79c127753b4342f4d49a3a5c2b5f79d780eb9f47f7cbcbaa56f3df258c7d386d34bc91df603c4311c1821f2148cd960c35450e591fc4fb17edc049479cb774a504c7bb5bc397f90df8a9d716a7b74b736ad31e22607e1b933858115a52830ac99694cf1d7f778146b74120425aec887dca3f4c34cb46da86b94479fb091cc25769fd4054a73eba0cf520eb33a754e5847e99101352dd24e66cb23223fe544aa1f1630ba405a8d36c11e65344064e6b6db8a773308a15ee88da87256408a8fed2a7bce5cc4e6f39392cda4797b8a036901deb1fbf3f06fc71ea700f35577619afc8699f26e07bee5873fd457f4bcfa2e547ea3a1a422486177c38f98836a28bf00badaa7dbd63a5226f654e7cc231f9e7aa4da4e12ac7e4bee9bbf8f5281c9b5f5e70f54ac7aaf8f4ac6a7614a0b87c76de1a63930bee0fb57db29a1e4a6d24b44d8d5bde2df9516c17a0e15040c845207791f3d943c439c13d7d7f3762691465ee44dab754b6a0da0ec9c95c7ecb20ce9815716c2b568ff2c764683f0d760b3ee9041bae228b6d0e6bc61651152feff0d390015337c1d609f38c3981e2fe1504a726f30f174c7bad3bb4817b83fe8fea3da527d6958ffaddb111f900724b34a133893da9cb887cd9847a7355d7bcc6578a6460a49085597b47a316f58b47d6ffbed0154be126e94151eb4df1fb12ff6c410637c2a5617cb826621e953ba65e4636863866fd43a3bce11658b3800ff9a35a1ce7976147b659b5fef2d69c7b2df3e6b0bac19e8ab26af5d661aadd4454a7c151c44bd481e7d1c992e7fbca871d7b4b0bec604a2953b150f01901355d29204fcec5c0e96da2daa879445aa30014bfe29e062e1c86b90d5b77daab96dc4195518e8bd2821f61f6ceeeef56dab638558b29f4d2a86f675075e686b10da4824084f75d3b731ea25aceb50eb30989d4f4b88febc5ea31cfceb3cba3e1382e7180d8c648548e32dfb4064c0ed4ff8ec7257f0cc2a64d16d5b11fd25454edfac8ffe080bd09efa50f361efe767d7299132f54cab907e34a924e9b33d6bd4970cb5499cee36829060c56f3840e4b4646b3f1cf4daa3d6a79cd8d9e79a625e3a61317edaab6c37bebcc7d43077b605b7ee2a05f40e935069a81e333fd95ab77d20c4adf0670fac79afc9cda040cb921f6f31d106177a4c6c3da5bcf0f1133ca6d6d646586252f85d140d0ea4a794fa4c14d34cefa4b83248f8f1140f7f5078c9de8bf0c868031f50045a2c9546c02c7323c9f0646d8527c7a140d604503900e562d166feebcffc1b724e5030f05d01e3159cfcedfd68a34c48ab9fbb0054e7b4eaa4c85ab682f8a24f20c4c3203064b4d935fc4b37d9c0b2e0dee7ed0a98c9f1f5c603bf179eefcdd099c16881162caf839b203fb2edf945cb47bfc34508bac628ae7c0561ef1c8ba5486dad5b4b8bc5f75737a8ddefab4a4b4470a74ff9249d630f097f7233fcc65567f9e987a1970184847a02b53824cf7c550f8b75d521d21d56c05bfe479bb6015c8864af221f34dd2ca1af5515220b1dc4d8827f607cb2163352348231c06427b01bdeda44cd929b4a3ea9eec2372298d22e643fdf95f9d64a851b591accadae8451033cd9282ba91ce70c7471ebca86a3a792aff4a461cdafef1ca92add4644cdda04840ce172bd279225c4f0729146975d61d103a2d4851a89e93a0bff7d69e3332400ba84e8f0e8cea8cd984b543324e8426de99e28ce3e5ee5085ffbc6c24dbdd6e268343d774e78a2fc3215d642e7e839c391f064c39beaa6136a1fd36b782300be7591581564276ac1b0822978908517eb6ede72ddf4d39c2e26c2d9459bb941848fe2011fbaffd599d7156a2177652f3ec6714391728c75d3542285b2de34f6e34cfec30", 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="99abf3a7080611600e98737d3641da03a7088b9fb71dfbd115ad59d4affdb3e5db2a01f7c5c265f57197bb19f23005607ab5dead48eaab4cb6895fb4ddf101aafea21802729790819e7a376ab088f6a5ac65a26e025d9fd2afd73b1ab77b0b09908efd26ff4b9a3a00e9de3921204ad32c79f66b34c703e1f321739b24ace2ca1ce313e554166c3ab343919055d768fc77a3876e8f75f0ae833136ca832ba5eeb0645d8088401e9b1633c47577dce1e8e165dfa05ea384", 0xb7}, {&(0x7f00000001c0)="38a1cfe6440af8638e723f78c39a42486ea20af32457dc8e305cdb7587cbf397145121edc92bb6c2d008f29cbb47a2170ca97ba50280966dc387f3d4fa3f0d9e945e2310c7cffaa0532b590a3b87fb7065376028f835cd3b5cf03fff916c2b4886373f9d304adcbb7cd1a2ad61f905745b77fb243c0b4c3d425f07ffb62abcb6ea5e8b4bcd4eea58727c6123c3aa6891d93c081e43f0b7", 0x97}, {&(0x7f0000000280)="f9b9a49035be079776a24866f078b35664c0f0f03bdb213bc8248ebc5287c901c33fcf222fd5ef48ccdca4eb2b1bdad33d766346e2618d7d0c9a27b19b57665e14012c6530dd3adbaf0e40cfd85b27709af099a2fadc1790da4b7ed6ebd6a849266f6a97a915980d2450653a119ae3042dcf7c37addabda6ba7081a29f091b0acace9daa06f195d033898262d10003e6f00d142f0d2a7a42b40f4d3f63caa60ff1aff4e22ded6d8c26", 0xa9}, {&(0x7f0000000340)="66c2e9fe76167fd561ea010278f32223d063cfa02d0eceefab90c42584f88dbd889a0975717d24037ffa2f9f0c13b69f5cd7bb862d4753daca129ced2d88fa24e6618ae2001990c4354f0d4945e8", 0x4e}, {&(0x7f0000001400)="2b9229af23c144652acb462350457a10c1fa89632b5001bfb5f144577a15ade4226998803ef61cddecc250897a10782242a12eb1caf889023417a06caa62bf0caa4ca5d0b98085610e9399ebec31e98b285c9af97e618798bce6cf5871465f96367584c0c9de9c4e3974a9b352ab92c689e07b64a66f25bb04d2a9fe76474671af0e3d13d97061967f19a0fb3042df1d636dbbed2fef1fe40ae5ba3526618861eb5f48a38b55808304de915cb00d383bf22e132f049079f0137d442131029eea2f4fa34fde1774225a488139a448d9672ec9c65d126d879189eed933c78eecb115", 0xe1}, {&(0x7f0000001500)="39d14cf2abce739143f02d007fca139a8c8e1fe30e216d29a896a92efca47dce4d6af4ed8a0343eda1", 0x29}], 0x7, 0x0) 2018/04/26 23:10:08 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000002900)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000028c0)={&(0x7f0000000440)={0x2450, 0x4, 0x4, 0x110, 0x70bd2b, 0x25dfdbff, {0x7, 0x0, 0x5}, [@typed={0xc, 0xe, @u64=0x7}, @generic="94cfb5e329e62a4a254c93cfd7fbe695cbe6b63ae31ce994e11235bcc1ab869574e80c22a4ae91aa2f65e64dcfb8418d076426ebd2e210f14b5e1f9f932bc47037dcd14c0f4a760a79c74de84c14085957a4b11331ec169f2cec5217a92a525d4530a3a1b20adba8b7e7a888b303f03d9f888aa33220110693e338542050d7b2e004094a1987d4cfdd0bb8dbec5900ca284b7b628f0ec21133aa18159c40a5ce4df1310a03ddeec3a0c34bdbdf7481e1d0761f355413a3d180877866e33a0d95a00fd25e211018957829af7ba0fe3d869d7ed4df160cdf3e83dfd7cbace5e11ad53ab267f9", @typed={0x14, 0x46, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="8153707661b937a4469aede015ba36c9", @generic="bf3056876c7981dfd46a09c59adc652fcbef0070bc24b7e63d1e97dd13713458783183f72869fd8db20e36fba9453192cf93964d970c2485371536037007b3b8a697b8ba2992907374321cd507585ba4f6e176a600e5066aab13dd15a82cf58e3d3abaf06043bc689df62cf85f6fcad14fcacaa4bd931bfc4c03299aad03800154e359d42e19dbb7b7b95fbfc295684ce110548c58cfe6810d0f1efd2ea99a0a5686768721545dab40183078d96333d3efda4d89d908e2529ec5b6d240fe97", @nested={0x24, 0x68, [@generic="b010ca587c1d0bacea95893248de72ef11dcb05210781c4c", @typed={0x8, 0x63, @fd=r4}]}, @nested={0x10dc, 0x4a, [@generic="7ff41fba2851470aca6301e68a15d3db0237dbb1d53c26e9a1e6ef7c3ad89da31dab8445fadc4f962d99c8a4a4e8f5666df81868a6f4fe030253bdf73d5b25c2effe44fa9403d3572e29848c87119b709fff820b13b97178831930bc760743e800ffee82a6ca4375467dfbcc9b3691c917f8c5158a704f7076b10cc951dd85024f9d0d017400b5b1187375d5a803b129156d9013714cb203f9685ade4bef938aacce0d0c73c6a95e3dd86cd73fd8b2c1312f1bbf393743d88e314ca6bbf071bbd22ae43f", @typed={0x8, 0x58, @fd=r2}, @generic="610f9d1d", @typed={0x8, 0x24, @u32=0x7}, 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@nested={0x1168, 0x23, [@generic="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@generic="25f337263728bd3a6dcee162d9399c26acbf51a89128cfe7f8966e477bd65618bf17da9ce073a393a44324f755879dcc3e2a43db6b18a180a9d9e31e9e47c31484ffd3dd126436ee29da442592e66f2e4c0f1a2c281323f8ba7e9dcd360817d7927d268f57d9041331eb2321b8dd65b708a1902802cefdd62234d0d314f9699d70176f5970c578cbf7f83803dd1b7a3e50c6f8b6d4f09af54a74f5db3bb8af597673a63d3b9fb31d26b664454c7d540bcae8f29f5def27be80c12019008034c7b51556ff1940ef", @generic="b91826b75fe164f73a8d3da741ae6afcf37982585fe67e19e04fc775cd913ed343c651cd337df97cd176f5a2dafd5df8885613ab82199f30149c44a3b2c1e30af542a982c13182b19686794866614b07872c8899cd56e7c67b969f698640b7ede559847ad6d2f5d6a053f8ad093b9f2d8c813ef72d13f8eab3ed9f3176d1b20aa8381ae1ecd8a6a55802348769ee9c7221ae81f6ef20ded6331276"]}]}, 0x2450}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000029c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x0, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r5, 0x40106410, &(0x7f00000002c0)={0x74, &(0x7f0000002940)="27b22d6c322006d26fbba41caf864a7e64f89aca9621b329c2f30728d472d16ee678ecee886b008ad1fa118b06f4ed1f40530ad67819ccb4c6f2a7f31f230e6ccf129b5ea2b348d355843d835b743902cd0782b2607728f24401ae3d10d37112394b6f10615bc81a61f0c933e8af51c4a76a0333"}) 2018/04/26 23:10:08 executing program 3: r0 = socket(0x8, 0x2, 0x0) write(r0, &(0x7f0000000280)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) r2 = fcntl$dupfd(r0, 0x0, r0) write$binfmt_elf32(r0, &(0x7f0000002a00)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x8, 0x8, 0x7, 0x4, 0x3, 0x6, 0x4, 0x2f, 0x38, 0x26, 0xffffffff, 0x2b8, 0x20, 0x2, 0x0, 0x1, 0x8000}, [{0x2, 0x7, 0xffff, 0x61, 0x10000, 0xfffffffffffffffa, 0x5, 0x3}, {0x2, 0x6, 0x3, 0x7fff, 0x2, 0x101, 0xffffffff, 0x7}], "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"}, 0x1078) recvmsg(r0, &(0x7f00000029c0)={&(0x7f0000000080)=@sco, 0x80, &(0x7f0000001940)=[{&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/191, 0xbf}, {&(0x7f00000016c0)=""/64, 0x40}, {&(0x7f0000001700)=""/126, 0x7e}, {&(0x7f00000017c0)=""/120, 0x78}, {&(0x7f0000001840)=""/247, 0xf7}], 0x6, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) sendto(r2, &(0x7f0000000140)="120000001200e7ef007b0000000000000aa1", 0x12, 0x0, 0x0, 0x0) 2018/04/26 23:10:08 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000140)="4cbe659cf7d8deb319fea12914b2d26811f7a8f933fe2596c1086329e3aba6f14c7534b758aef43d42", 0x29, 0x20000810, &(0x7f0000000180)={0xa, 0x4e21, 0x97, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfe31, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x6, &(0x7f0000000100)=0x4, 0x4) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/04/26 23:10:09 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c77) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_load(r1, &(0x7f0000000200)={0xf97cff8c, 0x8, 'SE Linux', "a11cb1cb5cf1699e02bc9198937906e384bee80765349b3b62c1af54db2c40e51fe90cf769f40b277a1cde8d"}, 0x3c) mlockall(0x3) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000400)=""/176) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) prlimit64(r3, 0xa, 0x0, &(0x7f0000000280)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000180)={0x0, 0x7ff, 0x8, 0x6, 0x8, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000000c0)={0x684, 0xfffffffffffffffa, 0x2, 'queue1\x00', 0x7}) 2018/04/26 23:10:09 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) userfaultfd(0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x81, 0x6}, &(0x7f00000002c0)=0x90) fadvise64(r1, 0x0, 0x400, 0x0) sendto$inet6(r1, &(0x7f0000000400)="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", 0x1000, 0x800, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000300)={r2, 0x401}, 0x8) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) sendto$inet6(r1, &(0x7f00000000c0)="7c04e33fbc07175e12f8ea7dd610ad016e309359683f5e6aa6af7684a9d3b6739f01b7e802fcc908c9811419aecaec15af181b62306cab48d8f8c87e849257dfc4fb8816d8e627a2732aeedb7de4da922099496fb4baf03ae449e24aacf05f2c3ade413cf2ef758bd105739aa6fa0cd8a6a50586342b1ef2c96a58b6ec12d5780ae296ab370e3a9c722f5bdb434a3fe7fbeb5a916a523fde8a7a6cf1414977df61e752ad2bac37d88d2f3730f46ca9ccb16bcd81f3eb5779be0654be8ec9da461e863c6cb1", 0xc5, 0x24004810, &(0x7f00000001c0)={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000003c0)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 'none\x00', 0x2, 0x7a73, 0x78}, 0x2c) sendto$inet6(r0, &(0x7f0000000080)="040400000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d", 0x34, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/26 23:10:09 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x230, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600000, 0x0) r2 = getpgrp(0x0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000140)={&(0x7f00000007c0)=ANY=[@ANYBLOB="180400002d000900000000000000df250cc9a0bcffb9dd133800fc0000000000080058b300", @ANYRES32=r2, @ANYBLOB="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"], 0x418}, 0x1, 0x0, 0x0, 0x800}, 0x20008000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)) getdents(0xffffffffffffffff, &(0x7f0000000200)=""/127, 0x7f) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) [ 130.823690] FAT-fs (loop5): Directory bread(block 2) failed 2018/04/26 23:10:09 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$ax25(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0), 0x20) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000045dff3)="636c6561725f72656673007edb") syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001880), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="c6975e59a0104649c71e62d676060104f99d2e52798edd8535c5ae8b9fafc74e1964c1693ffbed83002724e5fc21cb79ea2d198ceb61dfcea92ff3860ca74d63262495e4b2be644952bf2e5f9ccea412a0e84221a85315806dc3d59427a80b8027ce1be29dc74babab8305fb6ccbeae87d407dab690dd65fb6fcc32575693552066ea982de13e4cb40497ff29f6ee278de7f0b05d760417dc359f66cfa28ab18694b5d9f4badba1625f0df689ab8590ef9500b305395bc9cdb880d4d18db"]) writev(r1, &(0x7f00009eb000)=[{&(0x7f0000000340)='2', 0x1}], 0x1) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) [ 130.848465] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 23:10:09 executing program 4: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) writev(r0, &(0x7f000000b000)=[{&(0x7f00009b7f8e)="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", 0x1001}], 0x1) r1 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/04/26 23:10:09 executing program 1: r0 = socket(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002a40), 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}, {&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000200)=""/98, 0x62}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x0, 0x0) [ 130.919404] FAT-fs (loop5): Directory bread(block 3) failed [ 130.955616] FAT-fs (loop5): Directory bread(block 4) failed [ 130.986335] FAT-fs (loop5): Directory bread(block 5) failed [ 131.007528] FAT-fs (loop5): Directory bread(block 6) failed [ 131.027966] FAT-fs (loop5): Directory bread(block 7) failed [ 131.053179] FAT-fs (loop5): Directory bread(block 8) failed [ 131.071251] FAT-fs (loop5): Directory bread(block 9) failed 2018/04/26 23:10:09 executing program 3: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='befs\x00', 0x800001, &(0x7f0000000780)="4f5b52c9edf338") ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) readlinkat(r0, &(0x7f0000000800)='./file1\x00', &(0x7f0000000880)=""/185, 0xb9) [ 131.098103] FAT-fs (loop5): Directory bread(block 10) failed [ 131.115948] FAT-fs (loop5): Directory bread(block 11) failed [ 131.161065] attempt to access beyond end of device [ 131.176351] loop5: rw=536870984, want=249, limit=2 [ 131.210716] FAT-fs (loop5): Filesystem has been set read-only [ 131.238044] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) [ 131.271340] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) [ 131.308009] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) 2018/04/26 23:10:10 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pkey_alloc(0x0, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@newpolicy={0xb8, 0x13, 0x731, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}}, 0xb8}, 0x1}, 0x0) 2018/04/26 23:10:10 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000100)="d814a67c361253dd970042c992d3636c081efba72ecec5992b99ceacfd1773371a9d418bcbde288029eaa7f6fcb718ec926f089cf4505ea912cbdecc8f2af1c1d7bd7ed5fae71d1c9bdf2f7ec53a46d121b9907aee420eabcfeaabcab41398896ac9d6cd9480e2b5b02b46d12fd018dfb962584650743047a405a64ccd09539daf25c3898a8139c46ec243ee1c1b4ccd2c500cb3aef4065ffd7db06152eb901a26d942610ce73b2f226d44eff575f1f546433ca22694c83f235f42aff402fc276b313bd0e49e2d9ec8eeeafad59ed7051de607148728bfbad23cc09e") fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='highspeed\x00', 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) 2018/04/26 23:10:10 executing program 2: unshare(0x40600) r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="73797a31643d552a11f28ed77c129cdd5d67b9e8170458b077a10d3e7865f79facfcc196b18110ef5cd7975a4247c0e498aab03bb64efea96fc1fec02f46a032d80918b267bdee1835700e42899ae889ccc14dc180485b054f088347c2dac6ccbaf6696a78ff607dde6242999395116a2e1001b776252e62782428c6e1123c4ce3243a5601bd372119f6e0880ebadaaea4d56a968e39bef8a6b77e5a18eecfa7b4174dcbc83d1220e5768c21a701cff63a32d63cf762891447a3f961a73c0ab4164774a441fad6369dae2b5f495d92681ba6acd796a6b1b46f94e04059f851835f532d3c5f0e8c8ac41d237b9b36"], 0x75) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000200)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) 2018/04/26 23:10:10 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="99abf3a7080611600e98737d3641da03a7088b9fb71dfbd115ad59d4affdb3e5db2a01f7c5c265f57197bb19f23005607ab5dead48eaab4cb6895fb4ddf101aafea21802729790819e7a376ab088f6a5ac65a26e025d9fd2afd73b1ab77b0b09908efd26ff4b9a3a00e9de3921204ad32c79f66b34c703e1f321739b24ace2ca1ce313e554166c3ab343919055d768fc77a3876e8f75f0ae833136ca832ba5eeb0645d8088401e9b1633c47577dce1e8e165dfa05ea384", 0xb7}, {&(0x7f00000001c0)="38a1cfe6440af8638e723f78c39a42486ea20af32457dc8e305cdb7587cbf397145121edc92bb6c2d008f29cbb47a2170ca97ba50280966dc387f3d4fa3f0d9e945e2310c7cffaa0532b590a3b87fb7065376028f835cd3b5cf03fff916c2b4886373f9d304adcbb7cd1a2ad61f905745b77fb243c0b4c3d425f07ffb62abcb6ea5e8b4bcd4eea58727c6123c3aa6891d93c081e43f0b7", 0x97}, {&(0x7f0000000280)="f9b9a49035be079776a24866f078b35664c0f0f03bdb213bc8248ebc5287c901c33fcf222fd5ef48ccdca4eb2b1bdad33d766346e2618d7d0c9a27b19b57665e14012c6530dd3adbaf0e40cfd85b27709af099a2fadc1790da4b7ed6ebd6a849266f6a97a915980d2450653a119ae3042dcf7c37addabda6ba7081a29f091b0acace9daa06f195d033898262d10003e6f00d142f0d2a7a42b40f4d3f63caa60ff1aff4e22ded6d8c26", 0xa9}, {&(0x7f0000000340)="66c2e9fe76167fd561ea010278f32223d063cfa02d0eceefab90c42584f88dbd889a0975717d24037ffa2f9f0c13b69f5cd7bb862d4753daca129ced2d88fa24e6618ae2001990c4354f0d4945e8", 0x4e}, {&(0x7f0000001400)="2b9229af23c144652acb462350457a10c1fa89632b5001bfb5f144577a15ade4226998803ef61cddecc250897a10782242a12eb1caf889023417a06caa62bf0caa4ca5d0b98085610e9399ebec31e98b285c9af97e618798bce6cf5871465f96367584c0c9de9c4e3974a9b352ab92c689e07b64a66f25bb04d2a9fe76474671af0e3d13d97061967f19a0fb3042df1d636dbbed2fef1fe40ae5ba3526618861eb5f48a38b55808304de915cb00d383bf22e132f049079f0137d442131029eea2f4fa34fde1774225a488139a448d9672ec9c65d126d879189eed933c78eecb115", 0xe1}, {&(0x7f0000001500)="39d14cf2abce739143f02d007fca139a8c8e1fe30e216d29a896a92efca47dce4d6af4ed8a0343eda1", 0x29}], 0x7, 0x0) 2018/04/26 23:10:10 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x6, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000200)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)={0x80, 0x0, 0x8000000c8}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x2000200c}) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'system\x00'}, &(0x7f0000000140)=']vboxnet1#$\'cpusetproccpuset]-.em0\x00', 0x23, 0x3) 2018/04/26 23:10:10 executing program 4: r0 = socket(0x10, 0x2, 0x20000000000000c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0xf0552f16e5403c37, 0x0) write(r0, &(0x7f0000000080)="1f0000000904ff07110000f30501000b000300000010d10000cf0fe6b3bb67", 0x1f) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x12000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200000, 0x0) 2018/04/26 23:10:10 executing program 1: r0 = socket$inet6_sctp(0xa, 0x803, 0x84) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x400041, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x7fffffff, 0x2}, 0x1, 0x5, 0x39ee360c, {0x1, 0x1}, 0x8, 0x80000000}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000180)=""/37, &(0x7f00000001c0)=0x25) getsockopt$sock_int(r0, 0x1, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/26 23:10:10 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0xe7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f00000000c0)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x400000) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xffffffffffffffde) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x7, 0x7c6, 0x0, 0x20, 0x80, 0x6c, 0x0, r3}, {0x9, 0x20000000000000, 0x7fffffff, 0x2, 0x80, 0x876, 0x7fff, 0xf067}, {0xf2, 0x2, 0x1, 0x7}, 0x1, 0x6e6bbf, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x2, 0x80, 0x8001, 0x7, 0x9a}}, 0xe8) 2018/04/26 23:10:10 executing program 3: syz_mount_image$ext4(&(0x7f0000000500)='ext3\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000300), 0x28020, &(0x7f0000000000)={[{@commit={'commit', 0x3d, [0x35]}, 0x2c}]}) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x60) write$binfmt_aout(r0, &(0x7f0000000540)={{0x107, 0x6e5eba8a, 0x2, 0x159, 0x85, 0x7, 0x38e, 0x7}, "0c6d7c69e368e8eda36391b11db44cb730ea301d7cb0e79949fd50e4999e0a722ed51b2a78c3b2364e8abe544719052f248e2553497c269cb87867da058b48e8ec5e39365e4631e03f2dea80ce412828e48c514fb9d200aa91437e6a9d5f21ac90ca486f3623a757d580636c1f52d43e9601097844d7438fdb593e3245ce01ad89f9d4c8945c56ca37256148c2e8af982a25cdf17f0fd173d73f9375113c797caafb4364dfa452c628c8ce1e3effdb73a7516433ffdf8599f63633f30dc921a4e5e40a8f396ecec58c59e28c88365680dc9bdbcb30b5d7a7dc31efcec314b8e7189048812f51950a65cf87e291475b974b673656ad41c8", [[], [], [], [], [], [], []]}, 0x817) 2018/04/26 23:10:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x9e30, 0x4) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) tgkill(0x0, 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'rose0\x00', 0x401}) getresuid(&(0x7f0000000100), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) [ 132.061572] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=15716 sclass=netlink_route_socket pig=11780 comm=syz-executor2 [ 132.080326] FAT-fs (loop5): Directory bread(block 2) failed 2018/04/26 23:10:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x1, 0x5, 0xc0d5, 0x7ff}, &(0x7f00000001c0)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000000)={'veth1_to_bridge\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) 2018/04/26 23:10:10 executing program 2: r0 = gettid() timer_create(0x400000000000003, &(0x7f0000000140)={0x0, 0x23, 0x0, @thr={&(0x7f0000000180)="482c0a909befbb8cb5bb536f1d03286d13c6e67a8105d88065fa2b670e8bac31b225d139adff2a962962a6d0aae0949c35c6f0823e9020e26905d44392fbe151e649a5085d4db18d0251b3edfd330956abdaae1225cb0a5c4757fd863c53a41ca920c3e427af5edfc8f58f858cb6bb263ba55614d0611429b86b882c2a5ce67ad6df016c98505e84ce5ede5641834cb384599e88f4841baa188c54af75e0b70a2ecde6cd52df0aa5403120a00aabe4bdae37cbdc8d25053c4b8e98944c082346c63b221f008eb791731e9972937cc70e6df7ef54e0405c0edfc9243b1941616dc4e6f4a0cd1059828e2a89966e996460947d3147", &(0x7f0000000280)="189446be5213f3793c3350f6d33a677c4017c2bfd4660cba1a3c0b90a1afd195c6f12a63e7b2b87b959089b972be1028b78cf0f9db6fc106dd2f9105530e98bb8bb45a4686216ce03d1715a8f6722367e36f57eb07c3a1042fecf65000f498358c9f92e6e5fcca6bfe04196cb992c99f239fab247716656791a70c580c0b809d8a600fcbb6030cbd995a130866d8dacbbaa899bea859fc89b459a3cba070c0be99c620b70261e7f521ebe9316ecae5550bdbf61db8b9f7baf37d8ae744b19387f7c47f77bf2deb70e8c9e47c67fb18aec5be5dbacadc4657cfc1be98ebe8b1c30f54f0810417703f7dd9eb1a25a8b494ee7eea"}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3f, 0x7, @tid=r0}, &(0x7f0000000040)) timer_gettime(0x0, &(0x7f00000004c0)) 2018/04/26 23:10:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='fusectl\x00', 0x0, &(0x7f0000000100)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000340)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000540)={0x108, 0x0, &(0x7f00000003c0)=[@register_looper={0x630b}, @transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x10, &(0x7f00000000c0)=[@fda={0x66646185, 0x6, 0x3, 0x5}], &(0x7f0000000100)=[0x0, 0x68]}}, @increfs_done={0x40106308, r3, 0x4}, @reply={0x40406301, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x28, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @flat={0x0, 0x1, r4}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f0000000240)=[0x38, 0x30, 0x48, 0x38, 0x0]}}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000340), &(0x7f0000000380)=[0x0, 0x48, 0x38]}}, @release={0x40046306, 0x3}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306}, @increfs={0x40046304, 0x2}], 0x0, 0x0, &(0x7f0000000500)}) 2018/04/26 23:10:10 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000400)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000740)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r8 = syz_open_dev$binder(&(0x7f0000000940)='/dev/binder#\x00', 0x0, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000980)={0x0}, &(0x7f00000009c0)=0xc) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000d80)={0x0}, &(0x7f0000000dc0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000e00)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000f00)=0xe8) lstat(&(0x7f0000000f40)='./file0\x00', &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001000)={0x0, 0x0}) stat(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_CLR_FD(r17, 0x4c01) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001480)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="020d6b44d68d3725675b2b59ee12a84760664c2224fc672913a2da79d5111110d8a78189965b75ba75d49c63f28f64e500e50c51259809344a576abd46cf1372e518494f12f662fc0c80f7db97c82e0edd18fae4f20f47b41968fae88abc77000935617b08976e5c7e922e9f480773ff795560dd11d9671581139ca515231241ddb28a97d10fb40db37644c68c94fb074ee7bfa7cac33dcca29f72efdd1c1b76e3bd9fab9c03030bbc4b989a", 0xac}, {&(0x7f0000000200)="45691def01902a1c3165de8b4d342bc9eba659bcf9da38a0674c39589fb112f0715d1d85b9f09740ba24eb3974537215366cf7970f3a36c055702111c1ec93bbcd511e9eb107cf39efaaf78b58b4749dbc5cc3cef952e6310cb7bc77fb4e9a4befc5aebf9e04d750931ba9264432bf23aee3", 0x72}], 0x2, &(0x7f0000000440)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60, 0x4004881}, {&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000540)="18a744817507c80acefa9250473296f472c9ad86fcdac78c546a7a5a2065c0f06c4ee848e8012bc3b4e7e216d7a6e820d4f80ffa1479320a2b5b0a592cd006704e397b1deca7c2b0016516e44e4d67a631ed2ac3268a659ad385b5b6eca1b9da2cd50081066cc3361e74d44f68dc556fefe71a53aa51e9ceb593209ef4022515ffa03345a9cc60d3041a3b7445d342b7366914891a55b1a844c3", 0x9a}, {&(0x7f0000000600)='p', 0x1}, {&(0x7f0000000640)="36d41f1668cae2afd78a28b935a0f87a29b20075077bcc05cfe4770c718b9a340aa050ff9ff6165cb23816fffa4192f421cc6b5cd5071f8358ffbb3de4a2d14d91e6b720b7d5c211df26fd3c203bc0f086137a8fbcfcadece5e04799b9c012ad506f4f06cc7cc5b687918b1a1430f69b14aaf04fc60b0c633dc543cf2eb339c1fbda72afbad72272d1c19fc2e4176734d36352673298faf78e", 0x99}], 0x3, &(0x7f0000000b80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="a3c6bcbf6a8934b7", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xe0, 0x804}, {&(0x7f0000000c80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000d00)="f8120dbff4d0b180c4feb06a7798e70eda2dd7b2235927c0e6d44dc272eb090dddd7597203f7479699166f09edaa86", 0x2f}], 0x1, &(0x7f00000011c0)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r0, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r18}], 0xc8, 0x4004000}, {&(0x7f00000012c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000001340)="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", 0xff}], 0x1, 0x0, 0x0, 0x20048810}], 0x4, 0x10) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) setpgid(r19, 0x0) [ 132.102091] FAT-fs (loop5): Directory bread(block 3) failed [ 132.140248] FAT-fs (loop5): Directory bread(block 4) failed 2018/04/26 23:10:10 executing program 2: r0 = gettid() r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) timer_create(0x7, &(0x7f0000000080)={0x0, 0x41, 0x7, @tid=r0}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10}, 0xc) tkill(r0, 0x1000000000013) 2018/04/26 23:10:10 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000080)=@l2={0x1f, 0x4, {0xc30, 0x401, 0x8, 0x0, 0x1, 0xd}, 0x5, 0x6}, 0x80) connect$netlink(r1, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x40}, 0xfffffd74) setsockopt(r1, 0x400000000000111, 0x4, &(0x7f0000000040)='\x00\x00\x00\x00', 0x4) 2018/04/26 23:10:10 executing program 7: r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='vboxnet1loem0\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) syslog(0x3, &(0x7f00000000c0)=""/23, 0xfffffffffffffd3d) syz_extract_tcp_res(&(0x7f0000000100), 0x9, 0x100000280000000) [ 132.184406] FAT-fs (loop5): Directory bread(block 5) failed [ 132.194941] EXT4-fs (sda1): re-mounted. Opts: commit=5, 2018/04/26 23:10:10 executing program 1: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="37000000000000fdffffffffffffff0028a4db4117fddb26d6b837749dac992c524b3c4f6dd12b57eb72a9c81f8ecee731ac68f6c1aa92c4db1d6fa7673269a3fbaf5d933bbe5df131aa4a7cfb3dde2bbd75f3ae849f60231ce7f666643bd70396ebb8948f7f6793d16ec54be4f95eb8a82503853de37a758f314569970dd0d44065a509fa16c8e2122153f4a18b74a878b7161287b98cc5b0a366910d408732256f442cec34"]}) [ 132.234670] EXT4-fs (sda1): re-mounted. Opts: commit=5, [ 132.254952] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=11827 comm=syz-executor2 [ 132.333888] FAT-fs (loop5): Directory bread(block 6) failed [ 132.347916] FAT-fs (loop5): Directory bread(block 7) failed [ 132.361880] FAT-fs (loop5): Directory bread(block 8) failed [ 132.373761] FAT-fs (loop5): Directory bread(block 9) failed [ 132.386248] FAT-fs (loop5): Directory bread(block 10) failed [ 132.398843] FAT-fs (loop5): Directory bread(block 11) failed [ 132.453319] attempt to access beyond end of device [ 132.458440] loop5: rw=536870984, want=249, limit=2 [ 132.474318] FAT-fs (loop5): Filesystem has been set read-only [ 132.485581] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) 2018/04/26 23:10:11 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000044c0)=""/63) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x6, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x400004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r4, 0x0) ioprio_set$uid(0x3, r4, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde6849f8c21a168e4a9eb02af708934e4617bf08000000000000003814000000000000000000", 0x49, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x5, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000043c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000004480)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000004440)={&(0x7f0000004400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000428bd7000fcdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) pwrite64(r2, &(0x7f0000000340)="ca77f30d72c8e546f2e088724c62dacac5bd3637f15c8f6d83ba79504e57c2e40d1a8cdad7c3876491ac4e2bfe9f349ec5e22994190a4f667e980d95b0b953bf0b954e5eb5d24e4f0415eb2bea5874cfaa0503cc2b2ae2d1ad8f233940d7100359ce865655e521fe5cd2907d90eece7af6b4edb973b46c8afc86e7b7c2dd9f956f5edbd26b5c94c1d965ffcdab76227e56ece506ed648f09b3f89715836a23116f2adad2d897cb16a2c75b0418457ec33822ce6c924cb113a3cc086828c61e46f40cd0fcf0cb1af258787e7c5d4a53254933828a592049b2d619409dcee3f6fe", 0xe0, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000200)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000440)="d5d2fa17320f0fee446a48af9cd32d3d80063b430bdd3fb63d7591ed6f39d8c009850d628d5102ffa87ab6b9757259502741233d566a0ef646082322ecd00055af3d629a0ec15ce6c9924acec92a19b6168c572fc33b3806c40b6ea4d440cd342f7ea774f2be723b61975e2c4fdfb667bf8491df273dcc50def8206c883f26b77d74c2762763a1ce8b120e2ede9f40a56ede305e7a6fe2a53fa2298b0c9d1f32e596fd119265c12bd9d686364d6076c3ef625b88ffc34e786068e30c1ad30c2dbaafb609149ad9365753a47886c56de9a04c8a075690e4d519", 0xd9}, {&(0x7f0000000540)="bbea08a6d030ebb0b5dc131aec0a4e9521bb058b8fb03b2481443b7e4fd17f082df868222b9b09c923b573d8cb83ba7bf9ea0e6be4b45a9408e47326be1f0abf28bcc5689396da0f8d9bedde117c3bcf449eb030c68aded6a42b025f8d3cd5804ee97e41b2d6e5a590c04b2de9581fc083f94d4eed19cf9c5ef16d37fa", 0x7d}, {&(0x7f00000005c0)="2d2b99411d2728de729d22a3c3ab5227e6386a917605268b0d14f7ac38c389b95a433a696b913e830bf671d48cf74f7d2dbe316a69bad187c329f5bf70377f4565ce3a74ee9f5b402d80628f5a0e909716f93511a1ec5d1079cfbf2188fb6bb1e6898f1b", 0x64}, {&(0x7f0000000640)="18d58459e5d154cc094f375e02cec1c5a16f1c41059b8191f835f239e7e4a14054fde14ce0bc8fb28090d8fc11d7eeacbe957aba69d5aa30707471a690e6e05e6747073a230b96826817fdcc661b368fbde8bbddc7817b40f44ad8c1eef6df68d57f7486615df2a21b695ee571ef48f3ecb724c163b52d7bdf6032cd20a7e8d22da2b77cdeea0a7861a429efc6bb21ade794542065af240dcc11c4547b5a2724bf14e7ce6e005c7b64c514c9fec67e9d2e63217d7a615a0120e41455714252808a33ee9a66faace03d4072cfb5", 0xcd}, {&(0x7f0000000740)="92d361c062607fcad300729f198f32c019f73321d1ea52a539c9c9132ff9542a042cb270f1bc9b961f1afe3cea390346d16a05846b8d315de992cadd35684683a651aab5ac97b12232c529bbc09e28863e3963e643a4a7690da30764d1d8278a0f1f855b5cbbc362cf55aa1be499300ad343bca60c202a008306f6abbe0707a9d0c0c3d007fd7284f7eb4c2317a07248f13f74f2cf77a1b8d29498c25e875bdf7fb55f87cb1745320c58992449ee18c079de9d6c00d47ea238c9", 0xba}, {&(0x7f0000000800)="edd3ac37980e5223fcb85d39dbf76ad12257e9e6bcb6b1b80a933d7ba7c7480bae63e73edb7e531ccb4295bf7b8624edd08f665915783df1bd6b5873d73cf029b206a108dc5e61d81a9dc688e8b6bd8e5c4df646907878f281ad8d6823f2c1f59967dd1fdae99392133f224c229ef6f4ad70167c52e39e4f93948046e9460036a6", 0x81}, {&(0x7f00000008c0)="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", 0x1000}], 0x7, &(0x7f0000001940)=[{0x30, 0x10f, 0x1, "8b17be6ef994b229f656eacd7e6236dbedb031f415960e98dc06cb81a7c8c5"}, {0x60, 0x139, 0x2, "8bb9c0e1d99def64e85d9afb49b756679918f52d79ca50a52335752d9594a349284043e848471932466c08f2dbb9658069a0b9215b5e9116187b2e8772da8d45327c798235d1284558087c0035"}, {0x110, 0x104, 0xfe00000, "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"}, {0xe0, 0x114, 0x0, 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0x1000}], 0x4}, 0x6a88}, {{&(0x7f0000001e40)=@rc={0x1f, {0x6, 0x2, 0x100000001, 0x8}, 0x7}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)="e9e920d75f83151cde17095c7da1bbf24431fd4112fd66ccaa88791daca30ea885a324580cd77c06748b4cc4278de3e48a6d2514659ffdd978b134391de5eed953e4cfa65de307aadfcd491a3c6408f0572de77444abcfa233795086cc485537dbf67c3a010cd43ef91719bd51e644b172d5609d3959e5aa83f00e359ab757cdc5dbeb9d61b977175faf66802342d108f8ff9e78eb8b", 0x96}, {&(0x7f0000004040)="4b168b4f2dd7e4fe5b60ad2c916e719d593f3453e8babad8331a9cb53ac00ad2e54b1cb23769fda1a72097518523521211629a36ed73de6f919ce30e254f0c2a88f4a0fc79e432e15e6a465fe1570eebd026b43c2d2680840100c405b6300f2796aa5758524fbc063081514c0feab88a6861a806728b258758a86f7126102deaa0c38efb9a", 0x85}], 0x2, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], 0x1f0, 0x8040}, 0x2}], 0x3, 0x4085) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:10:11 executing program 1: unshare(0x20000000) uname(&(0x7f0000000040)=""/56) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000850ffc), &(0x7f00000001c0), &(0x7f0000000180)="6ef0b65b37b997e82ac86b375c65f764aed5697dbe358f62fe96") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001300)=r0) syslog(0x2, &(0x7f0000001340)=""/4096, 0xfffffffffffffd76) write$selinux_validatetrans(r0, &(0x7f0000001200)={'system_u:object_r:sshd_var_run_t:s0', 0x20, 'system_u:object_r:auditctl_exec_t:s0', 0x20, 0x32, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) 2018/04/26 23:10:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) r2 = socket(0x9, 0x4, 0x0) write(r2, &(0x7f0000000000)="1f0000001e0007f1ffffffe60802007702000600536b8d3d6c39080001454a", 0x1f) 2018/04/26 23:10:11 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x81, 0xad, 0x8000, 0x0, 0x41e0}, &(0x7f00000001c0)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(r3, &(0x7f0000000df0)=""/528, 0xff95) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r4) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/04/26 23:10:11 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000400)="5feac85f50d0dcd95ea8428ebe89ce600dc7821635d54bdb3c47557c1eee0f301e249837df19a9b97f8ed422fe467cf64624f8e491fa63029899472c43a10a8099eaec0599c13fb8cf7205f3b6b46b6b48e14e0a743b1180468dc597e84e4bb098e6460c63f95e702250b61d5e4cb6ccf88217d1ba99e33f90c8b61a217f5e321b383c98ec81cbe0938fd2a41257d9fca737cbb0002e17cda90e5c6fba7c7eb9afeeb66a27290c4b213b767c1e3df3e7e363bcb03608be3b9076877e441a275c88944a17feac5b4f627f1d97df11d809f3bfb65f3dec2e0945e4a51260997d415888946282864e3e94286f7c2c7a599c947293e07ec149c2bf1e3acdf85ff986b4deaddd0ad7fe64c3acfec812bf8475cda3f96e4e01abe5a17e7f1708013aab2f356deeb5e97df56adacd895d6833e9801452fd9fe4a95ac2a3f9a1eda4f780b4ac689e876b81230d441d724ad959d721e26c0fe92f38b53b3de8b824521a2805aa4444a1e9e4801a95c611edd26f0c56f57f9a571222e22be9a194dd78d3a3b8d350ef493a36b7c01f864efee32621ca96d440f67733c8dbd53bf453a73fd89478266e81e2087616d788bc8707549b86784bb334de053aa17f966e009b14c820e47b3dfddc59202c48849d53547e9c02bf4e7a42bd4295138d844ffc6b07c9fc949519974d375f9b73a1ee4ef37304e672cb958b6adb9875dc260ecccaa7977baa7e7adeacb8411f5c7c06f6144c19b6bcef36e82998b2437ec3c936adbec4aa40f85013369e0e7cf33c6d6c4bb98b6eac4e3fb3407663a6b7c563ae128e018b542f6bd7ff03a1f092b2c4d09bfd35707fae921981655d62d3c1631574dfb8c2e942bddfc509975d7dcba642f2b228ef87c17a19edc521c77012e500fd028e30ef2d5fb400cca271000ba0da596e1ac7b0b7e2e9ad3dce51084cc9ef0964bf0cb69c6d023530033be0c9f2a8be1287b9e2839baa93634e03db6f700bd2b7ed81cc85afac924f288a579cf4bab6670d4b37b636d6e11be9e8e262a51cb1879ad43f573bfc0d9dd525e63296a7d568ae00c8449648ae1be06ef7e35c6bcdad23f29cddf2be97b5fdd4eb59454bc0b18afb375ab5829de748b7a7dac0201e70d5ad01d3ede24479fb326016a2da0fb7b284609f363c423fe4f321069c06e98d1114020fd1c5017e0a8c1633f2dd07ae22741f34ad2d21c1c2c02b5fab23c921b1141e5cb86918e5280a609cd4229aeaac5bbb5790be8aabaa15dd95d4a87c9ee25d5d76766397e330fb95fa6f4d34e683a282eccc435e5b8f456ba1f844d2d922c6304f3f4d6bd04a136f7a96a249e086a178c5869d3aea6b402398ed44c3e61831fe2624848f147ee4caed5c437ade0ee20167dcc2cf757a112cec796c8d5a20e09b27ff710c99dc096e30618943d25131a87f4db22fd678ab60da853de7adfc272737c679502431b8f6b46a63c068339b3e5012d0c4d2577c6b595ae06088d16f77745891dbbd14903c452d159fbb7294fc7c16aa24d98d89b6b0120ee2d8b4461a7a378474a1da57951054907aee7484df979a3ba19af4e7b32400bc859e29ccf299135ae562e11f3c3156bf70e3d86e035444e202cb28a6cd29d381e15f94ec540b6ac65c99279d524b022061080c8fac9c29b7d9fb89e7c1f8a882db3672d7d1eec4cb46004c21f82f729341084aa174c268c0b2c9331ed5d2900b8201a26fe335a54ca6d248e90ccadae0f7ebd6a0f37840114ab0dceef6b0ee5a45080ffd0f601cdd8e71e67b1cccc7d3dba821d0977e11acaedbeae45538206aed02de08cd168182e332115974538344506e67deaac2e15adc9f280d2767c03d1badea0021edfda51fec5daf185f1410486dd40925ad4b3aadc5a6f7f2e162de9d3a8fb1ec38782348fafe73bb4c58e87690d87c8ab0c3e59f5510d23af17b213d9de11062d25532f19e6edf41f870c06d0f996126a81bb0422d1989f9fd52752f4691d941f136885cfdfd89bd6f04e23994e3f58c8a48ad05408c49a3ef52ecae731d0e9e7d622b36e487a01ab3d6af30feaa910c7f1be58d09c07781a3533bb5f31d68fe2d2b81a5dbd393bba9f52af52e5d5ec773f32ff751e7267ee172577eda49341669dbd7f47aab71e866fd2340c8ab92eadca37a391db7511d151099adfd6e5120d6cc7d7df8ee5a5fecda694b73a356ce54b4bc6d4e7335f26197462b68a06605cf47706e5b84f3fb84aa3a1b2a90eb68feafcc1a9afe899c92cca26a684d6f30251e58d489cf1428546ba5b1ee6b383139eba8fac0a55f4e418a3f9572b700b35129130ad10d0687a4553b8971391f6174a31904491ad9399bd8d0493f7f10d67f39f76e56bd55ce2713f230a2db8d56589b5b62e986b339cf7ee6bbeddafd6fc30ebc4ee098215af87fccda22f8fda539b903c52acc3bc41a6f5b4e5aca9d2b20da00476f28fda9d862c31f8d6121bd43102e4cce82a0bd8e2bd7898a1bb169323950c91fef39718101d4608a69f6d04021b5d27e616c6a91e8d959b3a07d80aea7ea7b853faf818fa952a2f79fe31389977f46b017c32ceff75d6beee3868c73a05a8eb63780ffcd428f32010993de45e092204a497ba3eadeef432b27a04b84dc3d3e01161b566366a84a8c39e5ee41d1cc33bf6e244d48bf59a78ff7394fb3bccedb0b1a1ab2d285daaefd5162c395ab06b333de356d47e270e973715b0c5f1ac30662f933394dac203e1d48a4be21b9e6bd144db0373006b02cc054c7c6cf7be356615d420092b7f477946a65ae33a9ad125fb2d313d619bd69bb335acffb6baba2330a0d3335dbdd6be8bbf14547d11c2d61f822fafb4d9209b066a312f3cb6c2b49583f10c271646b6d7fa73bb2df3f9155699328c36daf487d990873336b57995a1e7c1f404019d70445adfd9c9435f33bfdc152d4cb5e45bf609e113f0a3c5a1a44d26d221aec8bc84caafa7fa298ac76dcb6617225c0697b3520fdba1dd50ccbbc32e2a00d1fb8eebd127cefff155bf553333067fd13a6b8de59bbbabe4fc52219ce1028b20bcd4be6c58d0370291c4f400d7c4a18b0434f6356310a0519613726dab91781fd9b795fd959bc2c355d04ec95c606f017888c8d78cadd798d708c297504a3d6b79f97f98600b17775a4fbc1ac838ad14d672f941eb6d846b47f1f653a776812a22ea3db94cf721570f5bc0d44a90c06251ceaf891707f3f3f73eab7c6490eed7e35e53ebdfbad4f2e55b2fc910f8ea92c52466bef6b4a6f2e1f2977c48ba88f47d2407a3f412d3730826596e3978f9c8f73a2a270cdd79cdca41c39a699b598eaeba7e11de1216e560bdcba026198f9a476a679b6dd33cf6bb89bb04d376347854bd37106601f6ff0546e3826c3ca7a67d2596c3ec023da7a9b9aa5d4c2d9b99f0b459cf2e2533905ffdce645bd08851df9b0d173382d5efedf54d040dabed94ab24ce3429c119d2664abb2c9c49807c529c219ab5e36fa6a36731f42f82cae3aa4c2717bb99baaad4cdfb076bec4fc7d4796d14839bc805381bf15747e0865804bb89157b362def9e75e54d38159d8fb16a0fee8f3e9351bd3eef04792562d4442648eb7b32a66fc54c09aeff74fbe193e89ac048c7791a58fb2f4fd23c68220c0bdab192214f8818dd1fc8a9aa465f903059b4a3aadd9d9648d73c919736c07772f93e8b89ef3c93e9c3e34a1e747a29b524bf311ac8d9a9f631ccbc4d2fd6511f64eb569bc7261c1212fd911a4139003e4dbe53acc76094b73ea586704e4516b170669da5559ceb6995bf7a98e37ff5f6ce4ad32ec8f931f44ae5367d8f410e5465bcbf3dbc60b75bc0a31b3ff7e43c6e86ce0fcbae7a9f220de946ad1b7c0b4e6d5959a5d4c55608aa750a9f64055f3821b2d3578ea6fcf66adc19e70cfc9c82e5b5e4ca9e69da2c2cc92be96b8a9cfaf0fc262b97b40310e380eea03577374757a57a41f1e9320bf83b64e826db6d0d0dc58942db8d7887d369f92cd075db1380facb603ed36a1505e7788f514ea5055db62f169c977a1f20b74f2ad47949cde9a6abd4f1ece9572d11dd51f9888f16fc10468f7de66b4f66388428f657c87d90f47a160dbe34c9cf52b596eff4fab7ce5b900d8ea918a39e6ba81a0ebe5d07e241d1371fcf96ee15782e7039357f30e88d3407631fdeaef3ff5ac417922a7418ac5cea0429b70da4610eb617c6bb75ffd39ffc3477ea7250a4195fa85c91638eecdff6caa3b172a47a15fe5388a19202496b975d7e7f0055f692963964c9a8f74fd806e7dea4cb5ab6bca238ec97a9aa1948caba8c6f17202a65098e16bf6b3f1abd4ffdfe0ece3d8fca6f2c881368e21d88e9e8a550740017ce3fcbc1178424b96f43eda05b639f4f5638e4b4ef38281496936576ef5b7c4dd80ed765fa2e1ac8fc5d062b1d5f6c58dcecba85e349ac68d53f36bf1bd86b963730364daec8027742ecef333274fe55ad800a8a40633de9bbf32066a96419919f2dc8fc00c579608cef85a776386c3815fe79aefea6bc85ecbed4a6186e2ab70f5540a0a8787f640723440709a2923e1dcf4e31475f2349b725c3ae1ff8ca50be3e8c68e62051566f5712408a0d6fe1be5a88a88aef11d29997675f6af0283afa64336a4a11f89ffeb12438d804cfd08f86062f6b87e3da6e910029d2efb081343bf347310d666946f52b71e82fba4b5a6cedba8536393ee65bca9d101ca7842ce5eb27c670b23bc35daf4eadfae90ab732351af94936f810fdfaeaa6b63fb93663358147d4fe1cdf34fd4fa31c14983733997450eb1a30f48411093bf0d04b090263f1dd4aef26bad72868bb0413c07e5e1b935abc9d9bba2e7a67cb15eef7828df5d5adc16e0949fad69a7baf4b9210f06c6df15e8ba87719770fb6a6ffbb62ea77b36cd84d686aeeabbe0d3570080908ddcfc7a488b5e37519bf566fdb1657042706aed843ad5fc4d3f877df4b7ff7ae238720b47be153fe003ae41869180bcd18e5b06d20f319a9670e4d706856bb2399b2ab22af3ca751d0f2d7dc041a9497183093742440b472bab7278750bf475c02aebd30d0f6557b6d05e438d3d3ab02b98f1e04230935b10f7c1fc486cd72707e8cb9d8ca1dc310dc1e4f03e18b90e096fec3f0890f0f08dc9fa6017cfc5b7f4fdd2ae1fe36d799b16c56c3368991b55a48df8005d780f2821fd77980aaba359a776acf586800a38c78eccb2be1f04a2f33177f660cefa7cec5cb5a5535307732e50dd5d5f4acbf61b5e5e7fd1390e856669c0c2777f57d44945f230fdc982d705b0d1941229791adb79668dbb7383f468c97ca1bdba2d2b84c2444b58896519e7779ecb20f90802b7d5c8160eaadc09a345c9a1508c0e995867350507f06756c079c7cf31da1ee4f7f7c782767abfbd4422b2a96a65feb68daa57a0a11e9e2d85f9fc6bddb668810daaff1d81eedd3b4e8cf1e87404d77bbf703442a823e33bb447e3fe6bca0ad006a7c37ff8121b5eac8aea278b8dee749b4230ed46101a71ff286b7caf7a00f22af8f6692a1284eb680da815b353bf30b999c111e90f68f7fdf7f08cefc234b8fa22c7efdbd90a55d60f82cfb1bc5afe23a63c5c5e3143565287c4e7786fada82757c0b039ba865f87aba0be2b529a9ff04c20a7024572a6cb751a64d2c0c068680853f7e18defc1f5da5fc300c09c00a68cbaa395a0553d2a1393565d5fa2d3a7352133c48068c374c38d7f60bfa671a972ca81381db0a2e8b92d8328c1247e95c3d730bc3698e38d8efd9d55e0c4dac5cb4fc70306089cbabf6b3e08", 0x1000}, {&(0x7f00000000c0)="99abf3a7080611600e98737d3641da03a7088b9fb71dfbd115ad59d4affdb3e5db2a01f7c5c265f57197bb19f23005607ab5dead48eaab4cb6895fb4ddf101aafea21802729790819e7a376ab088f6a5ac65a26e025d9fd2afd73b1ab77b0b09908efd26ff4b9a3a00e9de3921204ad32c79f66b34c703e1f321739b24ace2ca1ce313e554166c3ab343919055d768fc77a3876e8f75f0ae833136ca832ba5eeb0645d8088401e9b1633c47577dce1e8e165dfa05ea384", 0xb7}, {&(0x7f00000001c0)="38a1cfe6440af8638e723f78c39a42486ea20af32457dc8e305cdb7587cbf397145121edc92bb6c2d008f29cbb47a2170ca97ba50280966dc387f3d4fa3f0d9e945e2310c7cffaa0532b590a3b87fb7065376028f835cd3b5cf03fff916c2b4886373f9d304adcbb7cd1a2ad61f905745b77fb243c0b4c3d425f07ffb62abcb6ea5e8b4bcd4eea58727c6123c3aa6891d93c081e43f0b7", 0x97}, {&(0x7f0000000280)="f9b9a49035be079776a24866f078b35664c0f0f03bdb213bc8248ebc5287c901c33fcf222fd5ef48ccdca4eb2b1bdad33d766346e2618d7d0c9a27b19b57665e14012c6530dd3adbaf0e40cfd85b27709af099a2fadc1790da4b7ed6ebd6a849266f6a97a915980d2450653a119ae3042dcf7c37addabda6ba7081a29f091b0acace9daa06f195d033898262d10003e6f00d142f0d2a7a42b40f4d3f63caa60ff1aff4e22ded6d8c26", 0xa9}, {&(0x7f0000000340)="66c2e9fe76167fd561ea010278f32223d063cfa02d0eceefab90c42584f88dbd889a0975717d24037ffa2f9f0c13b69f5cd7bb862d4753daca129ced2d88fa24e6618ae2001990c4354f0d4945e8", 0x4e}, {&(0x7f0000001400)="2b9229af23c144652acb462350457a10c1fa89632b5001bfb5f144577a15ade4226998803ef61cddecc250897a10782242a12eb1caf889023417a06caa62bf0caa4ca5d0b98085610e9399ebec31e98b285c9af97e618798bce6cf5871465f96367584c0c9de9c4e3974a9b352ab92c689e07b64a66f25bb04d2a9fe76474671af0e3d13d97061967f19a0fb3042df1d636dbbed2fef1fe40ae5ba3526618861eb5f48a38b55808304de915cb00d383bf22e132f049079f0137d442131029eea2f4fa34fde1774225a488139a448d9672ec9c65d126d879189eed933c78eecb115", 0xe1}, {&(0x7f0000001500)="39d14cf2abce739143f02d007fca139a8c8e1fe30e216d29a896a92efca47dce4d6af4ed8a0343eda1", 0x29}], 0x7, 0x0) 2018/04/26 23:10:11 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x11, r1, 0x0) write$selinux_user(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r>ldcodfig:s0 sysadm_u\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0xd}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, 0x7, 0x8, 0x1, 0x400, 0xfffffffffffffff8, 0x430000, r2}) 2018/04/26 23:10:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x42, @time={r1, r2+30000000}, 0xff, {0x4, 0x5}, 0x1, 0x0, 0x5}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/26 23:10:11 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) pread64(r0, &(0x7f0000000000)=""/46, 0x2e, 0x0) setreuid(r1, 0x0) setreuid(0x0, r2) 2018/04/26 23:10:11 executing program 0: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f00000001c0)="1831fc6654857b6a6ef56a0f59b4ce11921ae6cca48847a5d02ad69b7bc0e0c78ae2f123a910a974035ef4030f93c044a437") fcntl$setstatus(r0, 0x4, 0x6000) unlink(&(0x7f0000000040)='./bus\x00') r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0xfffffffffffffffc) read(0xffffffffffffffff, &(0x7f00000000c0)=""/175, 0xffffffffffffffd8) r2 = openat(r1, &(0x7f0000000000)='./bus\x00', 0x0, 0x9) ftruncate(r1, 0x80004) sendfile(r2, r1, &(0x7f0000000180), 0x8000fffffffe) 2018/04/26 23:10:11 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)) unshare(0x400) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x1, 0x1, 0x9, 0x0, 0x8}, 0xffffffffffffffff, 0x8}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x100, 0x70bd25, 0x25dfdbfc, {0xc}}, 0x14}, 0x1, 0x0, 0x0, 0x20000084}, 0x10) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/26 23:10:11 executing program 2: ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setopts(0x4206, r1, 0x200, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) [ 133.569336] FAT-fs (loop5): Directory bread(block 2) failed [ 133.575723] FAT-fs (loop5): Directory bread(block 3) failed [ 133.602811] FAT-fs (loop5): Directory bread(block 4) failed 2018/04/26 23:10:11 executing program 0: mlock2(&(0x7f00002d7000/0x3000)=nil, 0x3000, 0x0) r0 = memfd_create(&(0x7f0000495fdb)='em1vmnet0.,ppp1td5summd5summpp0wlan0\x00', 0x0) mmap(&(0x7f0000000000/0x667000)=nil, 0x667000, 0x0, 0x20811, r0, 0x0) 2018/04/26 23:10:11 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f0000000000)='systemcgroup-em1{]em1\x00', 0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x4, 0x0, 0xffff, 0x8}, &(0x7f0000000300)=0x18) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000006e58)=@getsa={0x7c, 0x12, 0x300, 0x70bd28, 0x25dfdbff, {@in=@broadcast=0xffffffff, 0x4d3, 0x2, 0xff}, [@replay_esn_val={0x3c, 0x17, {0x8, 0x70bd2d, 0x70bd2c, 0x70bd26, 0x70bd25, 0x0, [0x8, 0x1, 0x8000, 0xffffffffffffda56, 0x3, 0x1, 0xa9, 0x4]}}, @extra_flags={0x8, 0x18, 0x8001}, @extra_flags={0x8, 0x18, 0x7}, @proto={0x8, 0x19, 0x7f}]}, 0x7c}, 0x1}, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00000001c0)) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000180)={0x3}, 0x4) r4 = openat$cgroup_ro(r3, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) [ 133.639200] FAT-fs (loop5): Directory bread(block 5) failed 2018/04/26 23:10:11 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xfffffffffffffebf) eventfd2(0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/04/26 23:10:11 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) 2018/04/26 23:10:11 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x100000000000001b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x311, 0x0, 0x10003, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000000c0)={r3, 0x5}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) [ 133.680145] FAT-fs (loop5): Directory bread(block 6) failed [ 133.733227] FAT-fs (loop5): Directory bread(block 7) failed [ 133.767241] FAT-fs (loop5): Directory bread(block 8) failed 2018/04/26 23:10:12 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x400001, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000280)) pivot_root(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') r1 = epoll_create1(0x0) poll(&(0x7f00000000c0)=[{r1, 0x4001}], 0x1, 0x6ef) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r3, 0xede, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000a3aff4)) fchdir(r1) r4 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r4, 0x19, &(0x7f0000000000)={0x41, 0x9, 0x9, 0x9}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000e8c000)={0x7}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x9, 0x2}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}}}, 0x25d8000000000, 0x80000000, 0x5, 0x0, 0x4}, &(0x7f0000000080)=0x98) 2018/04/26 23:10:12 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x10122, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/04/26 23:10:12 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000215ff0)={0x2}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000900)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000a40)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x402000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000a80)={0x98, r2, 0x100, 0x70bd25, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}]}, 0x98}, 0x1, 0x0, 0x0, 0x24000080}, 0x24000080) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0) [ 133.786943] FAT-fs (loop5): Directory bread(block 9) failed [ 133.807638] FAT-fs (loop5): Directory bread(block 10) failed 2018/04/26 23:10:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000044c0)=""/63) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x6, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x400004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r4, 0x0) ioprio_set$uid(0x3, r4, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde6849f8c21a168e4a9eb02af708934e4617bf08000000000000003814000000000000000000", 0x49, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x5, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000043c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000004480)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000004440)={&(0x7f0000004400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000428bd7000fcdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) pwrite64(r2, &(0x7f0000000340)="ca77f30d72c8e546f2e088724c62dacac5bd3637f15c8f6d83ba79504e57c2e40d1a8cdad7c3876491ac4e2bfe9f349ec5e22994190a4f667e980d95b0b953bf0b954e5eb5d24e4f0415eb2bea5874cfaa0503cc2b2ae2d1ad8f233940d7100359ce865655e521fe5cd2907d90eece7af6b4edb973b46c8afc86e7b7c2dd9f956f5edbd26b5c94c1d965ffcdab76227e56ece506ed648f09b3f89715836a23116f2adad2d897cb16a2c75b0418457ec33822ce6c924cb113a3cc086828c61e46f40cd0fcf0cb1af258787e7c5d4a53254933828a592049b2d619409dcee3f6fe", 0xe0, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000200)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000440)="d5d2fa17320f0fee446a48af9cd32d3d80063b430bdd3fb63d7591ed6f39d8c009850d628d5102ffa87ab6b9757259502741233d566a0ef646082322ecd00055af3d629a0ec15ce6c9924acec92a19b6168c572fc33b3806c40b6ea4d440cd342f7ea774f2be723b61975e2c4fdfb667bf8491df273dcc50def8206c883f26b77d74c2762763a1ce8b120e2ede9f40a56ede305e7a6fe2a53fa2298b0c9d1f32e596fd119265c12bd9d686364d6076c3ef625b88ffc34e786068e30c1ad30c2dbaafb609149ad9365753a47886c56de9a04c8a075690e4d519", 0xd9}, {&(0x7f0000000540)="bbea08a6d030ebb0b5dc131aec0a4e9521bb058b8fb03b2481443b7e4fd17f082df868222b9b09c923b573d8cb83ba7bf9ea0e6be4b45a9408e47326be1f0abf28bcc5689396da0f8d9bedde117c3bcf449eb030c68aded6a42b025f8d3cd5804ee97e41b2d6e5a590c04b2de9581fc083f94d4eed19cf9c5ef16d37fa", 0x7d}, {&(0x7f00000005c0)="2d2b99411d2728de729d22a3c3ab5227e6386a917605268b0d14f7ac38c389b95a433a696b913e830bf671d48cf74f7d2dbe316a69bad187c329f5bf70377f4565ce3a74ee9f5b402d80628f5a0e909716f93511a1ec5d1079cfbf2188fb6bb1e6898f1b", 0x64}, {&(0x7f0000000640)="18d58459e5d154cc094f375e02cec1c5a16f1c41059b8191f835f239e7e4a14054fde14ce0bc8fb28090d8fc11d7eeacbe957aba69d5aa30707471a690e6e05e6747073a230b96826817fdcc661b368fbde8bbddc7817b40f44ad8c1eef6df68d57f7486615df2a21b695ee571ef48f3ecb724c163b52d7bdf6032cd20a7e8d22da2b77cdeea0a7861a429efc6bb21ade794542065af240dcc11c4547b5a2724bf14e7ce6e005c7b64c514c9fec67e9d2e63217d7a615a0120e41455714252808a33ee9a66faace03d4072cfb5", 0xcd}, {&(0x7f0000000740)="92d361c062607fcad300729f198f32c019f73321d1ea52a539c9c9132ff9542a042cb270f1bc9b961f1afe3cea390346d16a05846b8d315de992cadd35684683a651aab5ac97b12232c529bbc09e28863e3963e643a4a7690da30764d1d8278a0f1f855b5cbbc362cf55aa1be499300ad343bca60c202a008306f6abbe0707a9d0c0c3d007fd7284f7eb4c2317a07248f13f74f2cf77a1b8d29498c25e875bdf7fb55f87cb1745320c58992449ee18c079de9d6c00d47ea238c9", 0xba}, {&(0x7f0000000800)="edd3ac37980e5223fcb85d39dbf76ad12257e9e6bcb6b1b80a933d7ba7c7480bae63e73edb7e531ccb4295bf7b8624edd08f665915783df1bd6b5873d73cf029b206a108dc5e61d81a9dc688e8b6bd8e5c4df646907878f281ad8d6823f2c1f59967dd1fdae99392133f224c229ef6f4ad70167c52e39e4f93948046e9460036a6", 0x81}, 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0x1000}], 0x4}, 0x6a88}, {{&(0x7f0000001e40)=@rc={0x1f, {0x6, 0x2, 0x100000001, 0x8}, 0x7}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)="e9e920d75f83151cde17095c7da1bbf24431fd4112fd66ccaa88791daca30ea885a324580cd77c06748b4cc4278de3e48a6d2514659ffdd978b134391de5eed953e4cfa65de307aadfcd491a3c6408f0572de77444abcfa233795086cc485537dbf67c3a010cd43ef91719bd51e644b172d5609d3959e5aa83f00e359ab757cdc5dbeb9d61b977175faf66802342d108f8ff9e78eb8b", 0x96}, {&(0x7f0000004040)="4b168b4f2dd7e4fe5b60ad2c916e719d593f3453e8babad8331a9cb53ac00ad2e54b1cb23769fda1a72097518523521211629a36ed73de6f919ce30e254f0c2a88f4a0fc79e432e15e6a465fe1570eebd026b43c2d2680840100c405b6300f2796aa5758524fbc063081514c0feab88a6861a806728b258758a86f7126102deaa0c38efb9a", 0x85}], 0x2, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], 0x1f0, 0x8040}, 0x2}], 0x3, 0x4085) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) [ 133.826916] FAT-fs (loop5): Directory bread(block 11) failed 2018/04/26 23:10:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f00000000c0)="99abf3a7080611600e98737d3641da03a7088b9fb71dfbd115ad59d4affdb3e5db2a01f7c5c265f57197bb19f23005607ab5dead48eaab4cb6895fb4ddf101aafea21802729790819e7a376ab088f6a5ac65a26e025d9fd2afd73b1ab77b0b09908efd26ff4b9a3a00e9de3921204ad32c79f66b34c703e1f321739b24ace2ca1ce313e554166c3ab343919055d768fc77a3876e8f75f0ae833136ca832ba5eeb0645d8088401e9b1633c47577dce1e8e165dfa05ea384", 0xb7}, {&(0x7f00000001c0)="38a1cfe6440af8638e723f78c39a42486ea20af32457dc8e305cdb7587cbf397145121edc92bb6c2d008f29cbb47a2170ca97ba50280966dc387f3d4fa3f0d9e945e2310c7cffaa0532b590a3b87fb7065376028f835cd3b5cf03fff916c2b4886373f9d304adcbb7cd1a2ad61f905745b77fb243c0b4c3d425f07ffb62abcb6ea5e8b4bcd4eea58727c6123c3aa6891d93c081e43f0b7", 0x97}, {&(0x7f0000000280)="f9b9a49035be079776a24866f078b35664c0f0f03bdb213bc8248ebc5287c901c33fcf222fd5ef48ccdca4eb2b1bdad33d766346e2618d7d0c9a27b19b57665e14012c6530dd3adbaf0e40cfd85b27709af099a2fadc1790da4b7ed6ebd6a849266f6a97a915980d2450653a119ae3042dcf7c37addabda6ba7081a29f091b0acace9daa06f195d033898262d10003e6f00d142f0d2a7a42b40f4d3f63caa60ff1aff4e22ded6d8c26", 0xa9}, {&(0x7f0000000340)="66c2e9fe76167fd561ea010278f32223d063cfa02d0eceefab90c42584f88dbd889a0975717d24037ffa2f9f0c13b69f5cd7bb862d4753daca129ced2d88fa24e6618ae2001990c4354f0d4945e8", 0x4e}, {&(0x7f0000001400)="2b9229af23c144652acb462350457a10c1fa89632b5001bfb5f144577a15ade4226998803ef61cddecc250897a10782242a12eb1caf889023417a06caa62bf0caa4ca5d0b98085610e9399ebec31e98b285c9af97e618798bce6cf5871465f96367584c0c9de9c4e3974a9b352ab92c689e07b64a66f25bb04d2a9fe76474671af0e3d13d97061967f19a0fb3042df1d636dbbed2fef1fe40ae5ba3526618861eb5f48a38b55808304de915cb00d383bf22e132f049079f0137d442131029eea2f4fa34fde1774225a488139a448d9672ec9c65d126d879189eed933c78eecb115", 0xe1}, {&(0x7f0000001500)="39d14cf2abce739143f02d007fca139a8c8e1fe30e216d29a896a92efca47dce4d6af4ed8a0343eda1", 0x29}], 0x7, 0x0) 2018/04/26 23:10:12 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000044c0)=""/63) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x6, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x400004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r4, 0x0) ioprio_set$uid(0x3, r4, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde6849f8c21a168e4a9eb02af708934e4617bf08000000000000003814000000000000000000", 0x49, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x5, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000043c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000004480)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000004440)={&(0x7f0000004400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000428bd7000fcdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) pwrite64(r2, &(0x7f0000000340)="ca77f30d72c8e546f2e088724c62dacac5bd3637f15c8f6d83ba79504e57c2e40d1a8cdad7c3876491ac4e2bfe9f349ec5e22994190a4f667e980d95b0b953bf0b954e5eb5d24e4f0415eb2bea5874cfaa0503cc2b2ae2d1ad8f233940d7100359ce865655e521fe5cd2907d90eece7af6b4edb973b46c8afc86e7b7c2dd9f956f5edbd26b5c94c1d965ffcdab76227e56ece506ed648f09b3f89715836a23116f2adad2d897cb16a2c75b0418457ec33822ce6c924cb113a3cc086828c61e46f40cd0fcf0cb1af258787e7c5d4a53254933828a592049b2d619409dcee3f6fe", 0xe0, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000200)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000440)="d5d2fa17320f0fee446a48af9cd32d3d80063b430bdd3fb63d7591ed6f39d8c009850d628d5102ffa87ab6b9757259502741233d566a0ef646082322ecd00055af3d629a0ec15ce6c9924acec92a19b6168c572fc33b3806c40b6ea4d440cd342f7ea774f2be723b61975e2c4fdfb667bf8491df273dcc50def8206c883f26b77d74c2762763a1ce8b120e2ede9f40a56ede305e7a6fe2a53fa2298b0c9d1f32e596fd119265c12bd9d686364d6076c3ef625b88ffc34e786068e30c1ad30c2dbaafb609149ad9365753a47886c56de9a04c8a075690e4d519", 0xd9}, {&(0x7f0000000540)="bbea08a6d030ebb0b5dc131aec0a4e9521bb058b8fb03b2481443b7e4fd17f082df868222b9b09c923b573d8cb83ba7bf9ea0e6be4b45a9408e47326be1f0abf28bcc5689396da0f8d9bedde117c3bcf449eb030c68aded6a42b025f8d3cd5804ee97e41b2d6e5a590c04b2de9581fc083f94d4eed19cf9c5ef16d37fa", 0x7d}, {&(0x7f00000005c0)="2d2b99411d2728de729d22a3c3ab5227e6386a917605268b0d14f7ac38c389b95a433a696b913e830bf671d48cf74f7d2dbe316a69bad187c329f5bf70377f4565ce3a74ee9f5b402d80628f5a0e909716f93511a1ec5d1079cfbf2188fb6bb1e6898f1b", 0x64}, {&(0x7f0000000640)="18d58459e5d154cc094f375e02cec1c5a16f1c41059b8191f835f239e7e4a14054fde14ce0bc8fb28090d8fc11d7eeacbe957aba69d5aa30707471a690e6e05e6747073a230b96826817fdcc661b368fbde8bbddc7817b40f44ad8c1eef6df68d57f7486615df2a21b695ee571ef48f3ecb724c163b52d7bdf6032cd20a7e8d22da2b77cdeea0a7861a429efc6bb21ade794542065af240dcc11c4547b5a2724bf14e7ce6e005c7b64c514c9fec67e9d2e63217d7a615a0120e41455714252808a33ee9a66faace03d4072cfb5", 0xcd}, {&(0x7f0000000740)="92d361c062607fcad300729f198f32c019f73321d1ea52a539c9c9132ff9542a042cb270f1bc9b961f1afe3cea390346d16a05846b8d315de992cadd35684683a651aab5ac97b12232c529bbc09e28863e3963e643a4a7690da30764d1d8278a0f1f855b5cbbc362cf55aa1be499300ad343bca60c202a008306f6abbe0707a9d0c0c3d007fd7284f7eb4c2317a07248f13f74f2cf77a1b8d29498c25e875bdf7fb55f87cb1745320c58992449ee18c079de9d6c00d47ea238c9", 0xba}, {&(0x7f0000000800)="edd3ac37980e5223fcb85d39dbf76ad12257e9e6bcb6b1b80a933d7ba7c7480bae63e73edb7e531ccb4295bf7b8624edd08f665915783df1bd6b5873d73cf029b206a108dc5e61d81a9dc688e8b6bd8e5c4df646907878f281ad8d6823f2c1f59967dd1fdae99392133f224c229ef6f4ad70167c52e39e4f93948046e9460036a6", 0x81}, {&(0x7f00000008c0)="096c5d781a7c18c5f5e7a2ed0e189fd4d7c1295da0268023a971b0f2e8ed2b08e257c5fc8ddb0314dee95209d69e45c7c7e5504c06beec15d2f2666ba351f63b1c68e3bc8b652ea8266c34ed803bdaeed5c1a5441cb5d9523e8d4722ab26e56137e9615bb5f76af932b10786d2a943299c347d96ab6787a7f8b29c31953520dcc47e0e5857d5d67fae12ad3a1b12d3b30a9fe0158c47074fe0a2f2f436373d8e78a4a5718e7f8c0f7e6ff1a00af9a4424f135bf2da7d283537dae5e4095fc0d85946cc9cff547299d453376ebe495aee74367f15ddb704a73ee98ddfad55176ea32e24cd995731d19b3534b71671f38f01dfeed06200149c9db1e7b2c0f374efb4aab6051bcaf4ee8167cd5b56a8e9ce3094a04c128177c4a6332815bcc3ac5966aa23eabf01a64af6aae44f0c781feb21da8be7ce772da94ea8b36638cff370cbf397c13dc3598235ecf1a356dd553c0d876d672719978b92b9371223e8815d95266c5bf1b467fb8503b702e3494e6ca0704d479f5a9fd406d6b96b58abd1cd38bbbad8f2672bea764d5cb8162e662aaf083ab5647800d603b50858f9221a7d84cb62b11c8aba8c47cbef160bd6a98680b7189741062145e11208b4ff925584c20473e2bdf1c35b429073092df877805137e3399dd4d214d19dc8b95c91f692878288a21196143e8335535f01053ffe2b5ae0dcd72d95ac79637d3f657958316b80330b9ca595d31824d5d5824f59ce042de8a7c2862368c6be58f60d5c4af2ab8ff57866b047ffad5cf1b7710abaf2eadf23156b6d8e0e6de96bdae974553fc50a6e1dfb0d997acbec9fa813a9e66fc2ae91e754d243a06b7bed2849d38e5fa86aff88e440df8d7335a6452bc3bc591ebf840d8171d7106c35f69ff00e5131c3666dda23a36f7dbe58df8f0a9e7298b38807c197de7dfddddcb9000a0c6a839292c4c51b9320264338a28893d311ef3e2a0f7f66f5ddf81a8eed9a3cf138e170e213ce8facff54f6e999db5d42bbf1b93f9b1f4a4598bc0ddfc1083f4ed43cfe608f3b0e745381277ed8e3cb30450131689715ea19e6f4e075298a963f94b7a3d1cc6e5c633c131b6b0388390abba845c6720d89c5dacdaefd08df354228b314d1cae7fc351ff7bbfd2d1640684bbe292aa5d3306a5786e83a3b9e0c89795e210eacbd6d9c3f2944a2a0814bdc03571fb4dbd01d0faa372bb39e5f9b88999b1979b3acb148c1c50839d643d033a2bff349b612095b0485c09b4b6309d71c230441a9430e28bbceba5185031710f9730c4e4e3c52514cbd2671bf185efd0e3e8b4a494584f161b2e9ce7f10de6048770a00faecdfb31fb2df7a4ac6711530a616ab850133cef162fcd191d0e48b5dd951be29b2282e81052aaf55f2872f10f4ac73188e87762f0f0a6a98d737a67983443915f4b30f4a57362fd7d206e6adc9cc9319b4a0a4a62dc0d08b346140c6146ebb680d757da81e262420021a8e8f7dacb9a930ff4d201d5e220736d7adc279eaf80a68bbcf4af19484b689a837fad340b1cdb66944a9dabb3c993da44b88a5b801eb84ea0349b88cc2e206fba40e6ed752c07776b3e3c25b008921aff5569dc801217633d4b187836030e4a01b254d4ee8c21cc2515ab1e1b252bc6ec3ca0602275715b19c3629b7262b6e776d50bf7d7a6c494aeccb18aac51ad3c2456cd1ed1d329d17c791cd2dd7f7c9e36cbff1e10988de2cbe4092e886c076892e6f4f659ab807720bdf5e97f37181df35bc203fbf994d5597ac3f5e0a3f5f90f9c7c37db434af6d04730debc36ba2e4a2290c1609ff3088d4368e8fd9b86aa517d6ecf3dc1380aa7d9dc0bcae6ac7269a2236f7818af8ba74d19f07bfff7d44d68048bd48d9f47698092efc1f2b4784abeac1d97a3419dc0e50716f6d6882b9ed382c3bd8c7b7d050398a50e5c7307d38032b76857047e827176524904a1c11b74c54354a60493c508091bf64e0bf64d7a86b6e93e91dac53cb6c84b077714decd94f78f3bbf28719d743ec1d505f46e721eb15afe5c5b2f0c67bcc58a8764a7bc56f73584a8959f424f7cc4925b55b5be0864ba1cae4e6d88d9a07041ac8fd852bb33a981b923a3143012d33e9c94da65173910fdec62f2ed99aaf1cf68992d8a9c96f8efbeb9ea255d2b11d239e5d9f38530ec6fab9a0ceb65ddb6bd34a032c19340d11f6dee4a7871609da9f2a80d6beed9779dd464e9ce09a924e7e4e52837373f52034b2263b7afc4f5db186ad55ca2dbcd5d6606aa6a7139894f763edfd2f2ffaef6fe728276687a1463f6e6867b704bf558d685c767ef95adb1a2871444d71e7df92e5c491463d89449265aaa034f90edf7b5f975d6edeb4c69ab76d2751936379fba4ecf64460f03b3a1fa848bf1a0045aa253631f49380855bf4aacf8ddaed0034d0c8fba9533daf5ea31a58ea9cc133d0c13d3db680f7566ad4aab1f9a9886c17fdb8976010fa37e9bae323d37a9bfcb5dee494e225b380f0578d18ac549be9258f63665790c0da8a6df7e2982743dbd745d869bbff97cbf0e5e3ca70257040641181329ce434d335b7b6c31efb3e95f0229c24396f9cc9502958ef2624874f804f512efa778d03cf5e840fa3b3338e6e8a4ad27bd8068ebc4280751847e2f1844365deb393d70437dc05160a4538f920f7bc5fb5f5615ab1e5863f53abe0d2d538e6fa373aa7c4a340c2937b44f372d74d5995314efd89c2d73c2be9f241e7d3f1f7a08b6afedf0e1e6357e82a0d9792d7b33d68b4ce58bdf40ce074fbf2c8fd7a7670bb447947b6d92daefa045f5d481cf7e061cde388cb6f5b67ad1fe7227d0d11bdcf75e4d815cfac531c683c718ac3518404e4c171a836a7bc724b6d57ee3cf7bbd8ce4204df363fae04c20480aed78029e124e86951d4e9bc510c808e653139fc608748bd814c40c350bcc63a254bea0ecca3e94f9b333de276589359282a53e02667a286939ecfa963b7336616b07d2ac8a993848d61372dd913412e7a0c2d9fa52cf6292c19e1b9c8270edcaa25121b3b8fffab4e3a081f4a17572ed8049e4375becf018432bc442cea24bd1924d4c694c9892612f6c3360770652824fe89d39180abae106f2c0758a6c717483d989fb424fef642fb1c9286e3197d7fbafe19c40afb0dc7265bc4e5345180315af1f46915209370271d7a20e2e4f2420cae3e1dea1275ee76109060bbfe6281146a809c833c7f9082f6fde680e1381577ba95e5f520fc91517f67d67391187d256dec4f58549df98a06cc88f1c3385077d3297c1fd3470d6c2dd3591340504fa26ef07c58ddb3912cfd3a6cd929de38dde34a1fc7dad20a7e56105d125548380cbe3605dae793de20b67cfefea158f67916d5bb89841ef18444cf541cef19745276e89e3cf8e70f10e452de396873ed2c57aeff7062356205fd271a88ac47517529d8b312881f2adc21e368b43aa50d6b52ce3d22cd5884970667e93afed3b36fd004ac980f67f090e5454f3a974c5aad1c4b328c2835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0x1000}], 0x7, &(0x7f0000001940)=[{0x30, 0x10f, 0x1, "8b17be6ef994b229f656eacd7e6236dbedb031f415960e98dc06cb81a7c8c5"}, {0x60, 0x139, 0x2, "8bb9c0e1d99def64e85d9afb49b756679918f52d79ca50a52335752d9594a349284043e848471932466c08f2dbb9658069a0b9215b5e9116187b2e8772da8d45327c798235d1284558087c0035"}, {0x110, 0x104, 0xfe00000, "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"}, {0xe0, 0x114, 0x0, 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0x1000}], 0x4}, 0x6a88}, {{&(0x7f0000001e40)=@rc={0x1f, {0x6, 0x2, 0x100000001, 0x8}, 0x7}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)="e9e920d75f83151cde17095c7da1bbf24431fd4112fd66ccaa88791daca30ea885a324580cd77c06748b4cc4278de3e48a6d2514659ffdd978b134391de5eed953e4cfa65de307aadfcd491a3c6408f0572de77444abcfa233795086cc485537dbf67c3a010cd43ef91719bd51e644b172d5609d3959e5aa83f00e359ab757cdc5dbeb9d61b977175faf66802342d108f8ff9e78eb8b", 0x96}, {&(0x7f0000004040)="4b168b4f2dd7e4fe5b60ad2c916e719d593f3453e8babad8331a9cb53ac00ad2e54b1cb23769fda1a72097518523521211629a36ed73de6f919ce30e254f0c2a88f4a0fc79e432e15e6a465fe1570eebd026b43c2d2680840100c405b6300f2796aa5758524fbc063081514c0feab88a6861a806728b258758a86f7126102deaa0c38efb9a", 0x85}], 0x2, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], 0x1f0, 0x8040}, 0x2}], 0x3, 0x4085) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) [ 133.896547] attempt to access beyond end of device [ 133.901992] loop5: rw=536870984, want=249, limit=2 [ 133.915668] FAT-fs (loop5): Filesystem has been set read-only [ 133.922682] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) [ 134.063640] FAT-fs (loop5): Directory bread(block 2) failed [ 134.080648] FAT-fs (loop5): Directory bread(block 3) failed [ 134.098490] FAT-fs (loop5): Directory bread(block 4) failed 2018/04/26 23:10:12 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f00000044c0)=""/63) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x6, 0x4) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x400004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r4, 0x0) ioprio_set$uid(0x3, r4, 0x0) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde6849f8c21a168e4a9eb02af708934e4617bf08000000000000003814000000000000000000", 0x49, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000000c0)=0x5, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000043c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000004480)={&(0x7f0000001fc0)={0x10}, 0xc, &(0x7f0000004440)={&(0x7f0000004400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000428bd7000fcdbdf2502000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) pwrite64(r2, &(0x7f0000000340)="ca77f30d72c8e546f2e088724c62dacac5bd3637f15c8f6d83ba79504e57c2e40d1a8cdad7c3876491ac4e2bfe9f349ec5e22994190a4f667e980d95b0b953bf0b954e5eb5d24e4f0415eb2bea5874cfaa0503cc2b2ae2d1ad8f233940d7100359ce865655e521fe5cd2907d90eece7af6b4edb973b46c8afc86e7b7c2dd9f956f5edbd26b5c94c1d965ffcdab76227e56ece506ed648f09b3f89715836a23116f2adad2d897cb16a2c75b0418457ec33822ce6c924cb113a3cc086828c61e46f40cd0fcf0cb1af258787e7c5d4a53254933828a592049b2d619409dcee3f6fe", 0xe0, 0x0) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000200)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000440)="d5d2fa17320f0fee446a48af9cd32d3d80063b430bdd3fb63d7591ed6f39d8c009850d628d5102ffa87ab6b9757259502741233d566a0ef646082322ecd00055af3d629a0ec15ce6c9924acec92a19b6168c572fc33b3806c40b6ea4d440cd342f7ea774f2be723b61975e2c4fdfb667bf8491df273dcc50def8206c883f26b77d74c2762763a1ce8b120e2ede9f40a56ede305e7a6fe2a53fa2298b0c9d1f32e596fd119265c12bd9d686364d6076c3ef625b88ffc34e786068e30c1ad30c2dbaafb609149ad9365753a47886c56de9a04c8a075690e4d519", 0xd9}, {&(0x7f0000000540)="bbea08a6d030ebb0b5dc131aec0a4e9521bb058b8fb03b2481443b7e4fd17f082df868222b9b09c923b573d8cb83ba7bf9ea0e6be4b45a9408e47326be1f0abf28bcc5689396da0f8d9bedde117c3bcf449eb030c68aded6a42b025f8d3cd5804ee97e41b2d6e5a590c04b2de9581fc083f94d4eed19cf9c5ef16d37fa", 0x7d}, {&(0x7f00000005c0)="2d2b99411d2728de729d22a3c3ab5227e6386a917605268b0d14f7ac38c389b95a433a696b913e830bf671d48cf74f7d2dbe316a69bad187c329f5bf70377f4565ce3a74ee9f5b402d80628f5a0e909716f93511a1ec5d1079cfbf2188fb6bb1e6898f1b", 0x64}, {&(0x7f0000000640)="18d58459e5d154cc094f375e02cec1c5a16f1c41059b8191f835f239e7e4a14054fde14ce0bc8fb28090d8fc11d7eeacbe957aba69d5aa30707471a690e6e05e6747073a230b96826817fdcc661b368fbde8bbddc7817b40f44ad8c1eef6df68d57f7486615df2a21b695ee571ef48f3ecb724c163b52d7bdf6032cd20a7e8d22da2b77cdeea0a7861a429efc6bb21ade794542065af240dcc11c4547b5a2724bf14e7ce6e005c7b64c514c9fec67e9d2e63217d7a615a0120e41455714252808a33ee9a66faace03d4072cfb5", 0xcd}, {&(0x7f0000000740)="92d361c062607fcad300729f198f32c019f73321d1ea52a539c9c9132ff9542a042cb270f1bc9b961f1afe3cea390346d16a05846b8d315de992cadd35684683a651aab5ac97b12232c529bbc09e28863e3963e643a4a7690da30764d1d8278a0f1f855b5cbbc362cf55aa1be499300ad343bca60c202a008306f6abbe0707a9d0c0c3d007fd7284f7eb4c2317a07248f13f74f2cf77a1b8d29498c25e875bdf7fb55f87cb1745320c58992449ee18c079de9d6c00d47ea238c9", 0xba}, {&(0x7f0000000800)="edd3ac37980e5223fcb85d39dbf76ad12257e9e6bcb6b1b80a933d7ba7c7480bae63e73edb7e531ccb4295bf7b8624edd08f665915783df1bd6b5873d73cf029b206a108dc5e61d81a9dc688e8b6bd8e5c4df646907878f281ad8d6823f2c1f59967dd1fdae99392133f224c229ef6f4ad70167c52e39e4f93948046e9460036a6", 0x81}, {&(0x7f00000008c0)="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0x1000}], 0x4}, 0x6a88}, {{&(0x7f0000001e40)=@rc={0x1f, {0x6, 0x2, 0x100000001, 0x8}, 0x7}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001ec0)="e9e920d75f83151cde17095c7da1bbf24431fd4112fd66ccaa88791daca30ea885a324580cd77c06748b4cc4278de3e48a6d2514659ffdd978b134391de5eed953e4cfa65de307aadfcd491a3c6408f0572de77444abcfa233795086cc485537dbf67c3a010cd43ef91719bd51e644b172d5609d3959e5aa83f00e359ab757cdc5dbeb9d61b977175faf66802342d108f8ff9e78eb8b", 0x96}, {&(0x7f0000004040)="4b168b4f2dd7e4fe5b60ad2c916e719d593f3453e8babad8331a9cb53ac00ad2e54b1cb23769fda1a72097518523521211629a36ed73de6f919ce30e254f0c2a88f4a0fc79e432e15e6a465fe1570eebd026b43c2d2680840100c405b6300f2796aa5758524fbc063081514c0feab88a6861a806728b258758a86f7126102deaa0c38efb9a", 0x85}], 0x2, &(0x7f0000004500)=ANY=[@ANYBLOB="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"], 0x1f0, 0x8040}, 0x2}], 0x3, 0x4085) ftruncate(r6, 0x7fff) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) [ 134.112614] FAT-fs (loop5): Directory bread(block 5) failed [ 134.128634] FAT-fs (loop5): Directory bread(block 6) failed [ 134.136725] FAT-fs (loop5): Directory bread(block 7) failed [ 134.152225] FAT-fs (loop5): Directory bread(block 8) failed [ 134.169615] FAT-fs (loop5): Directory bread(block 9) failed [ 134.180335] FAT-fs (loop5): Directory bread(block 10) failed [ 134.186536] FAT-fs (loop5): Directory bread(block 11) failed 2018/04/26 23:10:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001380)={0x0, 0x718}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001400)={r2, 0x9}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r3 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c0000001200db4d000000000000000000000000000000000000000000000000000000000000000093c21def45a5457e9c0976240008001d0008000000150069cc8910cf7a5164efff010000"], 0x4c}, 0x1}, 0x0) [ 134.254870] attempt to access beyond end of device [ 134.260340] loop5: rw=536870984, want=249, limit=2 [ 134.286000] FAT-fs (loop5): Filesystem has been set read-only 2018/04/26 23:10:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) [ 134.310852] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) 2018/04/26 23:10:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0x8000}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000280)=""/31, 0x1f}], 0x1) [ 134.452546] FAT-fs (loop5): Directory bread(block 2) failed [ 134.467908] FAT-fs (loop5): Directory bread(block 3) failed [ 134.480969] FAT-fs (loop5): Directory bread(block 4) failed [ 134.496287] FAT-fs (loop5): Directory bread(block 5) failed 2018/04/26 23:10:12 executing program 2: ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$setopts(0x4206, r1, 0x200, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r2, 0x1) 2018/04/26 23:10:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_names\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'veth0_to_bridge\x00', 0x8000}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000280)=""/31, 0x1f}], 0x1) 2018/04/26 23:10:12 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) dup2(r0, r2) [ 134.508812] FAT-fs (loop5): Directory bread(block 6) failed [ 134.514976] FAT-fs (loop5): Directory bread(block 7) failed [ 134.520890] FAT-fs (loop5): Directory bread(block 8) failed [ 134.526663] FAT-fs (loop5): Directory bread(block 9) failed [ 134.534445] FAT-fs (loop5): Directory bread(block 10) failed [ 134.545938] FAT-fs (loop5): Directory bread(block 11) failed [ 134.565478] attempt to access beyond end of device [ 134.580873] loop5: rw=536870984, want=249, limit=2 [ 134.590671] FAT-fs (loop5): Filesystem has been set read-only [ 134.596795] FAT-fs (loop5): error, fat_free: invalid cluster chain (i_pos 17) [ 134.898808] device lo entered promiscuous mode [ 134.905517] device lo left promiscuous mode 2018/04/26 23:10:13 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000000000200000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000100)=0x3f, 0x4) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/205, 0xcd}, 0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/04/26 23:10:13 executing program 1: r0 = socket(0x11, 0xa, 0x0) getsockname$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x4c}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x0, 0x20}, 0xc) 2018/04/26 23:10:13 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x7, 0x100000000, 0x401, 0x5, 0x0, 0xfff, 0x501, 0x8, 0x8ff, 0x800, 0x401, 0x8000, 0x80000000, 0xfffffffffffffff9, 0x7fffffff, 0xc, 0x6df, 0xd5, 0xfffffffffffffffe, 0x2, 0x4, 0x1, 0xfffffffffffff001, 0x4, 0x7, 0x1, 0x80000001, 0x1c0e0, 0x7fff, 0xfff, 0x8, 0x1000, 0x77a7, 0x3, 0x40, 0x20, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x1060, 0x6, 0x6, 0x3, 0x8, 0x2, 0x8}, r4, 0x0, r0, 0x8) write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0xff, 0x8, 0x0, @tick=0x7fff, {0x1, 0xfffffffffffffffc}, {0x0, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x0, 0x5}, {0x6}}}, {0x9, 0x0, 0x0, 0x8000, @tick=0x3, {0x0, 0x67}, {0x0, 0x2}, @addr}], 0xc0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = fcntl$dupfd(r1, 0x0, r5) sendmmsg$unix(r6, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') recvmmsg(r5, &(0x7f0000008600)=[{{&(0x7f00000006c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/76, 0x4c}, {&(0x7f00000007c0)=""/187, 0xbb}], 0x2, &(0x7f00000009c0)=""/38, 0x26}, 0x7}, {{&(0x7f00000012c0)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/36, 0x24}], 0x2, &(0x7f0000001480)=""/199, 0xc7}}, {{&(0x7f0000001580)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/84, 0x54}, {&(0x7f0000001700)=""/19, 0x13}], 0x3, &(0x7f0000001780)=""/112, 0x70}, 0x3}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f0000001880)=""/46, 0x2e}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/106, 0x6a}], 0x3, &(0x7f0000003980)=""/255, 0xff, 0x200}}, {{&(0x7f0000004240)=@l2, 0x80, &(0x7f0000004740)=[{&(0x7f00000042c0)=""/165, 0xa5}, {&(0x7f0000004380)=""/203, 0xcb}, {&(0x7f0000004580)=""/138, 0x8a}, {&(0x7f0000004640)=""/52, 0x34}, {&(0x7f0000004680)}, {&(0x7f00000046c0)=""/107, 0x6b}], 0x6, &(0x7f00000047c0)=""/25, 0x19, 0x100000001}, 0x8ec}, {{&(0x7f0000004800)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/232, 0xe8}, {&(0x7f0000005c40)=""/254, 0xfe}, {&(0x7f0000005d40)=""/200, 0xc8}, {&(0x7f0000005e40)=""/114, 0x72}, {&(0x7f0000005ec0)=""/4096, 0x1000}], 0x6, &(0x7f0000006f80)=""/143, 0x8f, 0x66c}}, {{&(0x7f0000007040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f00000070c0)=""/229, 0xe5}, {&(0x7f00000071c0)=""/206, 0xce}], 0x2, &(0x7f0000007300)=""/217, 0xd9}}], 0x7, 0x40000000, &(0x7f0000008880)) getsockname$packet(r3, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008f00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009080)={'sit0\x00'}) getsockname$packet(r5, &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000091c0)=0x14) getpeername$inet(r7, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009300)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009480)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000009580)=0xe8) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000009c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000009bc0)={&(0x7f0000009780)={0x220, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1}, {0x174, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7, 0x1}}}]}}, {{0x8, 0x1}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}]}, 0x220}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/26 23:10:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) r1 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) fsync(r1) 2018/04/26 23:10:13 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3774, 0x400800) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000140)={0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_ifreq(0xffffffffffffffff, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) 2018/04/26 23:10:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = dup2(r0, r0) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xc5) sendmsg(r0, &(0x7f0000001600)={&(0x7f0000000100)=@un=@abs={0xe797ef0aefa01458, 0x0, 0x4e21}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000180)="bc1b3f6fded1d6bb269d254ffeb1072bc45d939198848dd0c1e8f86e1e0ec1887228d3075e25ec94e145c03d2b50f3a11075a5114715ecd0798832c32e0cb1b129b5fa3155a647bd91b8a7c42eae94290b9489b9386590bb9067d6e578c7721bcbb5597c2d93d5cc55d629a355f1b44bdab9dfc93a70b59aba560ee0d0b80fed1f730ccc588d741db5cd1d5f73f9c4ee5b85e707ef6a725a8d725eaf1e69a93e1755db423c943f73a010e27ac0a8bcd5ebd8f7fa2bfd81c06f2413cc8371f6f93c23e0638663795921ccda1aa26e04147d1e2f75823c346d0855428a92", 0xdd}, {&(0x7f0000000280)="a17dace71dffb4a83c3ebd46bbac0b97fcdc48402d4a6431ff668c276597450dc21abdbac9aa33603668bd43e0fbceae119dfe20d304e5349a8b5a2acbc27a56c3dcb1e50aa5e4fe1370d5d96d10396260660907022fdcc887d9ea2c5ebd156afaa6f48467", 0x65}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="4661c249943e4424565dcaa8af3c3e65a518a4be7bfbe08e09af52", 0x1b}], 0x4, &(0x7f0000001380)=[{0x100, 0x10b, 0x99, "04f3d8c13bbd7fb617275f5960cbd1fe02a376c10dd7b892cd8eaa39d910c11b2bf05a8c5a3bc12b808c9639a7b8ab78cdf8c5919841edb7124c633bd3a2c1247d03a3c7c2fda8f826df18827079308fef63a890a89fc4c3e3b466df21d9f43c601225562cca3646652f701828601bd42bc12c70d8e125b0e008a8c32725f5ed396c8296c0b366b6a292485597c23d6b5846864591354820c9a1cbf9dbc1ae5ff8e4d6e66eb04b53cf33128be6bd8939967aaa8c38331747875cb2611e7b567be261b75969d1e6dbb190476f26d1f85c42480cbe7724477c66ebb5a47c643285e723e19d2864582427d3467fd218"}, {0xa0, 0x1, 0x9, "9f0d6edfc5273d0e8cd3fc12268631445198db96e37dd09f37367f01af7c400fe46a4314949e6e92142dbf782238f4d7c5932cd03094bcd86bf7047e626a48ed8f5826de5d987b9515679acb0634582307f329960bacc6de8336b5801de98c6e6b79c2da69bf5ba0882f83d36b24323e4d69db5399c10f6b8be90366cb30b2c2412b7c17bb725ff8278c62"}, {0xc8, 0x11e, 0x1f, "2122e94881ac924ad30f0955cacea80a8010a51e5c86c242f3cb81d9c975b56a2b8ccba9852dcf6cabcc05f3bc07026e09b8edd100747921ad13bee59b4dbec1a24b9fdfe18f6c82c6ec0b66eafd758e8a08e880e67f936fd30d49a7b146b2019dce46c9dd95a311a4680136a069767dae6512f075e7576ad134c85e77ef80d3aff0ed5904cd1428994441435b5c5504dac51252d8929b09568415ef35b7ff3e7e56990f276a1455ea19a213a640bdc81061924d"}], 0x268, 0x944689eb60457724}, 0x40) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/04/26 23:10:13 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x208002, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r1, 0x1, 0xfffffffffffffe81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$packet(r0, &(0x7f00000001c0)="785dddb30fbe29145ca001bfbdb7f69c9ae9b46d23846ad0f86684009e4471d1ba1bb46a363fec5ce75c0a6d6c31a9d4f909e3aa9a2e39181a68", 0x3a, 0x1, &(0x7f0000000240)={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) accept4(r2, 0x0, &(0x7f0000000180), 0x800) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000200)={0x0, 0x1, 0x6}, 0x10) sendmsg(r2, &(0x7f0000000100)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21}, 0x1, 0x3, 0x4, 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="17ff87ee84297b69269232ebcb7aa92973263b0600b346b326d9d0ec4a1e3e55da50b1d0aaa71b2027", 0x29}], 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/26 23:10:13 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x3, 0x0, 0x0, 0x40000, 0xfffffffffffffffe}, 0x20) 2018/04/26 23:10:13 executing program 0: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="84", 0x1, 0xfffffffffffffffd) request_key(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='user\x00', r0) [ 135.423948] FAT-fs (loop5): Directory bread(block 2) failed [ 135.452715] FAT-fs (loop5): Directory bread(block 3) failed [ 135.463721] FAT-fs (loop5): Directory bread(block 4) failed 2018/04/26 23:10:13 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) capset(&(0x7f0000b3e000)={0x19980330}, &(0x7f0000f21fe8)) ioctl$sock_SIOCGIFINDEX(r1, 0x890c, &(0x7f00000000c0)={"62726964676530000200"}) fcntl$setlease(r1, 0x400, 0x3) 2018/04/26 23:10:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x10}) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCEXCL(r0, 0x540c) 2018/04/26 23:10:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000080)=0x10000006, 0x4) [ 135.471148] FAT-fs (loop5): Directory bread(block 5) failed 2018/04/26 23:10:13 executing program 4: clock_adjtime(0x0, &(0x7f00000025c0)={0xffffffff, 0x0, 0x200000000000}) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0x100000000, {{0xa, 0x4e2b, 0x400007ffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x10) setsockopt$inet_dccp_int(0xffffffffffffff9c, 0x21, 0xb, &(0x7f00000001c0)=0x4, 0x4) fgetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000140)=""/112, 0x70) 2018/04/26 23:10:13 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000a80)="546315af362fa268579f558fd2d5d42aa79f974f5b835b3bf5ea3b7f40e6ca469b0a3b47207bd9893f08a7398bef8167b9fbca3f77f2ac8878ef38976215bfeeb95e3b6a0064934b9e4761379eae0cfb3b1369e8193af1d93772e106763ae29ddbf6817a116334f0", 0x68) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file1\x00', 0x5, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000180)="87d2efdc8ba334ea", 0x8, 0xb4f2}, {&(0x7f00000001c0)="b34affad29ce0a97a182233da40a3b2e952202a08ef647b9336083eba9847b319e7f37abdeb7ca4ae643f7ba4b06daf1aed265441a2509b1ac45f91c6c8a44cb1b0395526a8a989979d30eaa6bada6ada94b5818e5aad96a3d8ae06ccc5b164c49a3a0938b81d328c2f940bc0d61af2bc90cb473c008ab7cd00924358ffedde36e4f120d2fbe44c8f25c4f48b3f55a6c0a53038b39b81f0ddea5828c9a95c71345fd5f4a308c061de897a486f74769bcbe93e514a6cb98d6bd3814ce22fd3d35b9af95fc5a6bb3673b9fc3dcc15dfcd413b5209c5c23c574f94bceed53c20be09d223cbbb4310031d3cd20601ca6f690b5", 0xf1, 0x6}, {&(0x7f0000000340)="3f01e6bceba12a68b737bc313937372ca3a7ed180e1c67b137dfdf5a4382b0f7923dc26fc9ebdd82bd892bfa542070897e90dcdcd416b42b6474c974c063ab7cfc102c8d14aedac5bce0e3bc5ab239c76b4662d2cb27a5061a2c1d93360ab6efcc50e54cc2fb26990090bb0b672df276422c7fa1a10ce08aee1cc218b462270a83e4bee6556554c50596d048afbffcc242f04e158b", 0x95}, {&(0x7f0000000400)="e2990fdd8083471e606a1ef2d95ae029dbf5bc7ef324b167f76713b599021ccab80cddf2aaf5638ddc222301be81cfa5df45466b868f73383b4efc6304fb398657221bb319e3cb50d5fd7d5a713d06e9355c84a984699264d680934d98197e8dc80b1aff62cd7c6a404ecd875698bf6e34909f53e945e9aa72e5feb8c035e9d7034f3d81", 0x84, 0x4}], 0x1000000, &(0x7f00000002c0)={'nouuid,', {[{@prjquota='prjquota', 0x2c}, {@dax='dax', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@inode64='inode64', 0x2c}, {@noquota='noquota', 0x2c}, {@quota='quota', 0x2c}, {@noikeep='noikeep', 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000540)='xfs\x00', &(0x7f0000000580)='./file0\x00', 0x8, 0x5, &(0x7f0000000980)=[{&(0x7f00000005c0)="6ce6b9846e0aee8a48aa7d20f21d36acb4996b87f14448fc440ef2153bc40897ba642ccbbc04144d904e7422f1cc37552f23925c9a5e74aca9a3af6a4a258712286e546ef76b2c71f1c6dc79325c404674d8fc1463d4c8ae6f88ea6b8216a23d407da9d74c23a877fa5656c9cb17c49f82a53941c0a095e831af92d4c3c32a01e3a6bc5e448db11a6defa349ea84d22d888e84199f4ef2e75798986ecb4dda47734a4c9386e15f7c0b401b9989f2d7c67c9109756e15a4b7620e14f171165b61dd16ddd7f898201d4b6421f037953643142ca583db5c3729a67dfd7995e23bed79e4", 0xe2}, {&(0x7f00000006c0)="f55d2b6e32150e5281251036132c315490bfd3ad07edf78a72824d8ec070fc31868c0e4b97316558ebc49f2e8c2e6769c11d85eee471caa5bf2871eca332260131a376", 0x43, 0x452c}, {&(0x7f0000000740)="52bd3e0ece4ff4df5a1de67d0be7f33d867f8481ff51ec86f2e215d2a3e729821d54f0270c21fd26579556c69c9c34f4d15ab692281dbc6a5d11e0e1021374c7e0a318c4f2b0c52f3eb1a16fb316d814b05033e0a44d181ea6bf70c06b9834ff2bd5f8af3f49d8c358d634d89c1034d8a5ae24cb3d71545bf72ce5a36461e2c329a085b77bcc32a7a56cff", 0x8b, 0x8}, {&(0x7f0000000800)="067c0426b05d7da8cfe9b5ea431681d84144133854b813ba0beac946e2c79ddfb94c76f8e73627003ca0ef11d4d4b52d3b34c14fce68751c4a6ad62aa979c97803b2e8de58ec2c94b503a472e41b0a2ab14afe0ee2a70b0666f6f73eade51736a04c677addbad7bb741ae240ca38600b662630ccc2d52d2dbfc1ba1087dd0af28fbb05dc381aafae186d33d9f88ace0ef0659d3ce1bdd23f77501fc02d30d4003e460e5db9d69692df869b0f98e142e7e7967a9abfd8219628cde5f650a3c33c0295e4fb47dfe8c29b", 0xc9, 0x1}, {&(0x7f0000000900)="c41b9a5968b675877214b7dceddd8afadba50855ef85beb1bf6d3a09a14a7fbcc210313a6d7bb2d205cf79094cdb5b391af26b9d7b1a4ed8e0e62d9fc7d43978fb9dca3f2e2893043a0613776605b00524222cc8e565dc4698d3ab39bb2e3a5f354e8499503f5a817393c3814f8ddf14d1c6c42799164afa7f91b8", 0x7b, 0x2d}], 0x100000, &(0x7f0000000a00)={'nouuid,', {[{@usrquota='usrquota', 0x2c}, {@filestreams='filestreams', 0x2c}]}}) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000000)='./file0\x00', 0x20000000000e007, 0x1, &(0x7f0000000040)=[{&(0x7f0000000300)="eb3c90", 0x3}], 0x0, &(0x7f0000000140)={[{@dos1xfloppy='dos1xfloppy', 0x2c}]}) 2018/04/26 23:10:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) socketpair(0xa, 0xa, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) [ 135.502685] FAT-fs (loop5): Directory bread(block 6) failed [ 135.518015] FAT-fs (loop5): Directory bread(block 7) failed [ 135.571883] FAT-fs (loop5): Directory bread(block 8) failed [ 135.593651] FAT-fs (loop5): Directory bread(block 9) failed [ 135.603567] FAT-fs (loop5): Directory bread(block 10) failed [ 135.614224] FAT-fs (loop5): Directory bread(block 11) failed [ 135.678656] attempt to access beyond end of device [ 135.689149] loop5: rw=536870984, want=249, limit=2 [ 135.717533] FAT-fs (loop1): bogus number of reserved sectors [ 135.724675] FAT-fs (loop1): This looks like a DOS 1.x volume, but isn't a recognized floppy size (264192 sectors) [ 135.736652] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/04/26 23:10:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00000001c0)={0x10, 0x0, 0x0, 0x9020207d}, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="580000001400192340834b80040d8c56020e2200010400002100000012005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03f4f8fe7cdd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/26 23:10:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)}, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x77359400}}) setsockopt$sock_int(r0, 0x1, 0x800001d, &(0x7f0000000040)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$lock(r1, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x10001, 0xe6, r2}) recvmsg(r1, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001440)=""/5, 0x5}, {&(0x7f0000001480)=""/172, 0xfffffffffffffdbc}], 0x2, &(0x7f000000c000)}, 0x0) 2018/04/26 23:10:14 executing program 4: request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)=',[self+\x00', 0xffffffffffffffff) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000db7000)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x80000) accept4$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000280)=0x6e, 0x80800) 2018/04/26 23:10:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x101800) ioctl(r0, 0x2284, &(0x7f0000007000)) 2018/04/26 23:10:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="218b44b6525d63c5f58f5766d181895ae3091aa28dc288dce7035619b1c8b076059a4352d6a7993a02a95fe4b9f7be532d4f47ce7c6c634de03a89acabe36800806c390196bbeb56b5f2d7d02806744f17ea97a57d3fdf503c6ccefdcc62f0574cc621eb1555e80f2559f431d20ad656ff2d1523d1246df0329954343464941c3214f497f8c15f83a0353aa9119e7521aeccf0168fa31e44620d57c58c653acbde5b7f30993e33bf8417f3605af07f8d229c1ca9b4fa7a067f17999acfbc12823baac85bf43369bbad90bb6437db42473e5a38e309856335103f8852597d5b1dec4fa24ba48997037ff6d50bdeddbc6aa6f1f548d0e26028b10300896d5321217284e7680f7966378554eb101d8456e4fdb012290322f13ce90b885b515acbe8ee06f950a47aba148355b0d827b3072b1816d821f121bad2e93f12feead849b2c43093905e3d338d24649d3623709ace4becfee2eb66ed7127cff817965f15cf3b75dd4fb10ffc85fd9ae1c6dc111a1eb8a7285ed3e2bab58ca07cf5e75ebacbf03ce586f009aa7fb32d29021483357a2bfe3e71e6a6022b8dd2726cf117ff2824561d415815cfd3d98c70ffb32106f92b8eacd18d2b1de800a2c73085d55f4cc25d197bd90698325521bf7b91704b23789cc3cf7fdd9c0ed7177180ac261eca1b1eb66b3adb61eebf2733e40dd1d81925d32e7c270412e219974fe6971995af57c01f23a85aff03fa9e895447cf4860003a9f9bb3c3caf18a5209450012ad2d44e635c6d096359afe67ebfca0eb3072b41d58b7bda3bfc337e9410e763caef38f35c92db2292b21e6e344df01dde2c5ba8953913dce227f8100c9ceee2150bb5a8fa3513f4e2be3007e35ca991fb9f8d956176a1139ece48953b3938f8d881fb8fbfafe056d1cbd5feb8536eca5b2e81b380b62f253568aba3cd9d5e57c84b5e764ffd42dd1fdb71e65a29a7366661612bcfc9a8138650b40a8893c62a47952bf4c79c127753b4342f4d49a3a5c2b5f79d780eb9f47f7cbcbaa56f3df258c7d386d34bc91df603c4311c1821f2148cd960c35450e591fc4fb17edc049479cb774a504c7bb5bc397f90df8a9d716a7b74b736ad31e22607e1b933858115a52830ac99694cf1d7f778146b74120425aec887dca3f4c34cb46da86b94479fb091cc25769fd4054a73eba0cf520eb33a754e5847e99101352dd24e66cb23223fe544aa1f1630ba405a8d36c11e65344064e6b6db8a773308a15ee88da87256408a8fed2a7bce5cc4e6f39392cda4797b8a036901deb1fbf3f06fc71ea700f35577619afc8699f26e07bee5873fd457f4bcfa2e547ea3a1a422486177c38f98836a28bf00badaa7dbd63a5226f654e7cc231f9e7aa4da4e12ac7e4bee9bbf8f5281c9b5f5e70f54ac7aaf8f4ac6a7614a0b87c76de1a63930bee0fb57db29a1e4a6d24b44d8d5bde2df9516c17a0e15040c845207791f3d943c439c13d7d7f3762691465ee44dab754b6a0da0ec9c95c7ecb20ce9815716c2b568ff2c764683f0d760b3ee9041bae228b6d0e6bc61651152feff0d390015337c1d609f38c3981e2fe1504a726f30f174c7bad3bb4817b83fe8fea3da527d6958ffaddb111f900724b34a133893da9cb887cd9847a7355d7bcc6578a6460a49085597b47a316f58b47d6ffbed0154be126e94151eb4df1fb12ff6c410637c2a5617cb826621e953ba65e4636863866fd43a3bce11658b3800ff9a35a1ce7976147b659b5fef2d69c7b2df3e6b0bac19e8ab26af5d661aadd4454a7c151c44bd481e7d1c992e7fbca871d7b4b0bec604a2953b150f01901355d29204fcec5c0e96da2daa879445aa30014bfe29e062e1c86b90d5b77daab96dc4195518e8bd2821f61f6ceeeef56dab638558b29f4d2a86f675075e686b10da4824084f75d3b731ea25aceb50eb30989d4f4b88febc5ea31cfceb3cba3e1382e7180d8c648548e32dfb4064c0ed4ff8ec7257f0cc2a64d16d5b11fd25454edfac8ffe080bd09efa50f361efe767d7299132f54cab907e34a924e9b33d6bd4970cb5499cee36829060c56f3840e4b4646b3f1cf4daa3d6a79cd8d9e79a625e3a61317edaab6c37bebcc7d43077b605b7ee2a05f40e935069a81e333fd95ab77d20c4adf0670fac79afc9cda040cb921f6f31d106177a4c6c3da5bcf0f1133ca6d6d646586252f85d140d0ea4a794fa4c14d34cefa4b83248f8f1140f7f5078c9de8bf0c868031f50045a2c9546c02c7323c9f0646d8527c7a140d604503900e562d166feebcffc1b724e5030f05d01e3159cfcedfd68a34c48ab9fbb0054e7b4eaa4c85ab682f8a24f20c4c3203064b4d935fc4b37d9c0b2e0dee7ed0a98c9f1f5c603bf179eefcdd099c16881162caf839b203fb2edf945cb47bfc34508bac628ae7c0561ef1c8ba5486dad5b4b8bc5f75737a8ddefab4a4b4470a74ff9249d630f097f7233fcc65567f9e987a1970184847a02b53824cf7c550f8b75d521d21d56c05bfe479bb6015c8864af221f34dd2ca1af5515220b1dc4d8827f607cb2163352348231c06427b01bdeda44cd929b4a3ea9eec2372298d22e643fdf95f9d64a851b591accadae8451033cd9282ba91ce70c7471ebca86a3a792aff4a461cdafef1ca92add4644cdda04840ce172bd279225c4f0729146975d61d103a2d4851a89e93a0bff7d69e3332400ba84e8f0e8cea8cd984b543324e8426de99e28ce3e5ee5085ffbc6c24dbdd6e268343d774e78a2fc3215d642e7e839c391f064c39beaa6136a1fd36b782300be7591581564276ac1b0822978908517eb6ede72ddf4d39c2e26c2d9459bb941848fe2011fbaffd599d7156a2177652f3ec6714391728c75d3542285b2de34f6e34cfec30", 0x800}], 0x1, 0x0) open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/26 23:10:14 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000240)="d5dacc10ab52c4b11134a6566b8f440f130dee2ffed3c6b6d3bdaadefed49c72e4ad153e85d453947f562e8fa0c3a506f0ff88d17b414e2359bb7b1adf78455c46798f18e5fcc6076431a2c087c1bfa7cd863d80ed9c4ea0d55373dcf25071a5ab3661e6d97a68277cdfbaa7a787f4eb60e696da2acf4c833ef5ccb0436e86172638aef43d19304c7c38b1caa6ccc084df3e7217b2a52d290c28d5803941761cae056288e62402ceba4e7a88b55b9a96df81e472c2f1d06fe8a257d54c92c9accaf03f94873dbd78a021276283033e6b6bfb20f4f95b42a39ed7941e8a79c3bb", 0x1c3, 0x8}, {&(0x7f0000000340)="0ca5f7e4e56c889e8fe2362bed3814871033fe858ad40fb770563b82a1fa766e715a04eb9e77ce7189bdb19b9ff3a9c29dbe30a2ed26d14d9bcced7d82b7723e09cac03f6c46a48e041c9eff95f573d7cc2744099881bf0917081ba035b774e498ee79e98d51ee0920e4f395d5137321f1b042e472888bcd5ccae214a6b85977dc56470ede635d59096d70ebad539262f3585f1441cf6796415326cae6fa6e766d93e475937bbd3faa9a800e52e8e51650a22d82afebad43a7b606594fd64ba2cc672fb5", 0xc4, 0x10001}, {&(0x7f0000000640)="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", 0xf7, 0x9af}, {&(0x7f0000000540)="d93d739942a2baa291337dd9b68bf379de7b769c62de49f3e9dd5d41b81b287c8678c93633dbdb82af1a9c0239f7547137cfb11dfe9f050d5179703fc885b8bbb56423", 0xff7c, 0x1ff}]) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x701400) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000200)={0x1, 0x9e08, 0xde5a, 0x59, &(0x7f0000000100)=""/89, 0x2a, &(0x7f0000000180)=""/42, 0xf, &(0x7f00000001c0)=""/15}) 2018/04/26 23:10:14 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000000000200000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000100)=0x3f, 0x4) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/205, 0xcd}, 0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/04/26 23:10:14 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x7, 0x100000000, 0x401, 0x5, 0x0, 0xfff, 0x501, 0x8, 0x8ff, 0x800, 0x401, 0x8000, 0x80000000, 0xfffffffffffffff9, 0x7fffffff, 0xc, 0x6df, 0xd5, 0xfffffffffffffffe, 0x2, 0x4, 0x1, 0xfffffffffffff001, 0x4, 0x7, 0x1, 0x80000001, 0x1c0e0, 0x7fff, 0xfff, 0x8, 0x1000, 0x77a7, 0x3, 0x40, 0x20, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x1060, 0x6, 0x6, 0x3, 0x8, 0x2, 0x8}, r4, 0x0, r0, 0x8) write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0xff, 0x8, 0x0, @tick=0x7fff, {0x1, 0xfffffffffffffffc}, {0x0, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x0, 0x5}, {0x6}}}, {0x9, 0x0, 0x0, 0x8000, @tick=0x3, {0x0, 0x67}, {0x0, 0x2}, @addr}], 0xc0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = fcntl$dupfd(r1, 0x0, r5) sendmmsg$unix(r6, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') recvmmsg(r5, &(0x7f0000008600)=[{{&(0x7f00000006c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/76, 0x4c}, {&(0x7f00000007c0)=""/187, 0xbb}], 0x2, &(0x7f00000009c0)=""/38, 0x26}, 0x7}, {{&(0x7f00000012c0)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/36, 0x24}], 0x2, &(0x7f0000001480)=""/199, 0xc7}}, {{&(0x7f0000001580)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/84, 0x54}, {&(0x7f0000001700)=""/19, 0x13}], 0x3, &(0x7f0000001780)=""/112, 0x70}, 0x3}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f0000001880)=""/46, 0x2e}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/106, 0x6a}], 0x3, &(0x7f0000003980)=""/255, 0xff, 0x200}}, {{&(0x7f0000004240)=@l2, 0x80, &(0x7f0000004740)=[{&(0x7f00000042c0)=""/165, 0xa5}, {&(0x7f0000004380)=""/203, 0xcb}, {&(0x7f0000004580)=""/138, 0x8a}, {&(0x7f0000004640)=""/52, 0x34}, {&(0x7f0000004680)}, {&(0x7f00000046c0)=""/107, 0x6b}], 0x6, &(0x7f00000047c0)=""/25, 0x19, 0x100000001}, 0x8ec}, {{&(0x7f0000004800)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/232, 0xe8}, {&(0x7f0000005c40)=""/254, 0xfe}, {&(0x7f0000005d40)=""/200, 0xc8}, {&(0x7f0000005e40)=""/114, 0x72}, {&(0x7f0000005ec0)=""/4096, 0x1000}], 0x6, &(0x7f0000006f80)=""/143, 0x8f, 0x66c}}, {{&(0x7f0000007040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f00000070c0)=""/229, 0xe5}, {&(0x7f00000071c0)=""/206, 0xce}], 0x2, &(0x7f0000007300)=""/217, 0xd9}}], 0x7, 0x40000000, &(0x7f0000008880)) getsockname$packet(r3, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008f00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009080)={'sit0\x00'}) getsockname$packet(r5, &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000091c0)=0x14) getpeername$inet(r7, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009300)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009480)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000009580)=0xe8) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000009c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000009bc0)={&(0x7f0000009780)={0x220, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1}, {0x174, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7, 0x1}}}]}}, {{0x8, 0x1}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}]}, 0x220}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/26 23:10:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x7, 0x100000000, 0x401, 0x5, 0x0, 0xfff, 0x501, 0x8, 0x8ff, 0x800, 0x401, 0x8000, 0x80000000, 0xfffffffffffffff9, 0x7fffffff, 0xc, 0x6df, 0xd5, 0xfffffffffffffffe, 0x2, 0x4, 0x1, 0xfffffffffffff001, 0x4, 0x7, 0x1, 0x80000001, 0x1c0e0, 0x7fff, 0xfff, 0x8, 0x1000, 0x77a7, 0x3, 0x40, 0x20, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000100), 0x2}, 0x1060, 0x6, 0x6, 0x3, 0x8, 0x2, 0x8}, r4, 0x0, r0, 0x8) write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x0, 0x0, @time={0x77359400}, {0x81}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0xff, 0x8, 0x0, @tick=0x7fff, {0x1, 0xfffffffffffffffc}, {0x0, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x0, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x0, 0x5}, {0x6}}}, {0x9, 0x0, 0x0, 0x8000, @tick=0x3, {0x0, 0x67}, {0x0, 0x2}, @addr}], 0xc0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r6 = fcntl$dupfd(r1, 0x0, r5) sendmmsg$unix(r6, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) getpeername$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) syz_genetlink_get_family_id$team(&(0x7f0000000440)='team\x00') recvmmsg(r5, &(0x7f0000008600)=[{{&(0x7f00000006c0)=@pppol2tpv3in6, 0x80, &(0x7f0000000980)=[{&(0x7f0000000740)=""/76, 0x4c}, {&(0x7f00000007c0)=""/187, 0xbb}], 0x2, &(0x7f00000009c0)=""/38, 0x26}, 0x7}, {{&(0x7f00000012c0)=@hci, 0x80, &(0x7f0000001440)=[{&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/36, 0x24}], 0x2, &(0x7f0000001480)=""/199, 0xc7}}, {{&(0x7f0000001580)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/117, 0x75}, {&(0x7f0000001680)=""/84, 0x54}, {&(0x7f0000001700)=""/19, 0x13}], 0x3, &(0x7f0000001780)=""/112, 0x70}, 0x3}, {{&(0x7f0000001800)=@rc, 0x80, &(0x7f0000003940)=[{&(0x7f0000001880)=""/46, 0x2e}, {&(0x7f00000028c0)=""/4096, 0x1000}, {&(0x7f00000038c0)=""/106, 0x6a}], 0x3, &(0x7f0000003980)=""/255, 0xff, 0x200}}, {{&(0x7f0000004240)=@l2, 0x80, &(0x7f0000004740)=[{&(0x7f00000042c0)=""/165, 0xa5}, {&(0x7f0000004380)=""/203, 0xcb}, {&(0x7f0000004580)=""/138, 0x8a}, {&(0x7f0000004640)=""/52, 0x34}, {&(0x7f0000004680)}, {&(0x7f00000046c0)=""/107, 0x6b}], 0x6, &(0x7f00000047c0)=""/25, 0x19, 0x100000001}, 0x8ec}, {{&(0x7f0000004800)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000004880)=""/4096, 0x1000}, {&(0x7f0000005b40)=""/232, 0xe8}, {&(0x7f0000005c40)=""/254, 0xfe}, {&(0x7f0000005d40)=""/200, 0xc8}, {&(0x7f0000005e40)=""/114, 0x72}, {&(0x7f0000005ec0)=""/4096, 0x1000}], 0x6, &(0x7f0000006f80)=""/143, 0x8f, 0x66c}}, {{&(0x7f0000007040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000072c0)=[{&(0x7f00000070c0)=""/229, 0xe5}, {&(0x7f00000071c0)=""/206, 0xce}], 0x2, &(0x7f0000007300)=""/217, 0xd9}}], 0x7, 0x40000000, &(0x7f0000008880)) getsockname$packet(r3, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008f00)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000009080)={'sit0\x00'}) getsockname$packet(r5, &(0x7f0000009180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000091c0)=0x14) getpeername$inet(r7, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000480)=0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009300)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000009400)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009480)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000009580)=0xe8) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000009c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000009bc0)={&(0x7f0000009780)={0x220, 0x0, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [{{0x8, 0x1}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1}, {0x174, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7, 0x1}}}]}}, {{0x8, 0x1}, {0x44, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}]}}]}, 0x220}, 0x1, 0x0, 0x0, 0x5}, 0x0) 2018/04/26 23:10:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8000000000200000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000100)=0x3f, 0x4) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x4e, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00000030c0)={0x0, 0x0, &(0x7f0000002f40), 0x0, &(0x7f0000002fc0)=""/205, 0xcd}, 0x3) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) [ 135.984942] FAT-fs (loop5): Directory bread(block 2) failed [ 136.001124] FAT-fs (loop5): Directory bread(block 3) failed [ 136.025243] FAT-fs (loop5): Directory bread(block 4) failed [ 136.062099] FAT-fs (loop5): Directory bread(block 5) failed [ 136.094301] FAT-fs (loop5): Directory bread(block 6) failed [ 136.134073] FAT-fs (loop5): Directory bread(block 7) failed [ 136.170232] FAT-fs (loop5): Directory bread(block 8) failed [ 136.176013] FAT-fs (loop5): Directory bread(block 9) failed [ 136.198501] FAT-fs (loop5): Directory bread(block 10) failed [ 136.219645] FAT-fs (loop5): Directory bread(block 11) failed [ 136.261968] attempt to access beyond end of device [ 136.267005] loop5: rw=536870984, want=249, limit=2 2018/04/26 23:10:14 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='attr\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000140)={r2, &(0x7f0000000080)=""/175}) gettid() setpgid(r0, r0) 2018/04/26 23:10:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000007c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgid(0x0) waitid(0x2, r2, &(0x7f0000000040), 0x1, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000380)={'syzkaller0\x00', 0xb}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xe, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x40, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="56515256b11fb53935757357722e242700a9e26ea72e2c99abfbf12b75fc11fe5739eeec72c5d18694ee4bf11f367f605819e43e58a4302ceaacbb7c5b46ff025d0f0a2e5a44de2fcd5bce36c6df03e0a82a523b948fb1da777a389ca6a3be5ac70ce1c04f28b1b5d1cac805a95cdc"]) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x8, 0xffffffffffffffc6, 0x3, 0x7}, {0x6, 0x0, 0x440d, 0x45}, {0x20, 0x0, 0x6, 0x6}]}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'team_slave_0\x00', 0x3}, 0x18) 2018/04/26 23:10:14 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file1\x00', 0x2, 0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000040)) 2018/04/26 23:10:14 executing program 0: personality(0xffffdc) uname(&(0x7f0000000180)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/04/26 23:10:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff7, 0x2, 0x3, 0x6, 0x7f, 0x7, 0x80000000}, 0x20) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0xffffffffffffff8b) sendfile(r1, r0, &(0x7f0000000080), 0x80000000) 2018/04/26 23:10:14 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='gretap0\x00', 0x10) poll(&(0x7f0000000040)=[{r1, 0x20}, {r1, 0x24}, {r1, 0xd118}, {r0, 0x2000}, {r1, 0x23}, {r0, 0x5}, {r1, 0x40}, {r1, 0x2044}, {r0, 0x20}, {r1, 0x8}], 0xa, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) sendmsg$nl_netfilter(r3, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1e4, 0x9, 0x1, 0x100, 0x70bd27, 0x25dfdbfd, {0x5, 0x0, 0x8}, [@typed={0x8, 0x52, @fd=r2}, @nested={0xc0, 0x4d, [@generic="dc128b5a09d4663b37509339829fd937c3617f6051ea6c8ebd205d6de5e7c087928ac932cfe4995d9789ddf18b5546e0d4a5cd3e5c4a5c13e4dea39492ccb299f675496497889e75c0292f36814498a3638e5c963fd2b3d2b757ab4b45216bc67dbf35a4849209e3f63d9ee68eb070028917b98476ceeeaa19ab9bdd40afdbc1c8cc32224b0738d2aeffbc5c9d577ef42d982d39d8b17feb10f328741137dc447e3ac3587cbf5a5ac42fbd3a0bd73fab81e0579b05a2b96b2790"]}, @typed={0xc, 0x49, @u64=0x4}, @typed={0x14, 0x43, @ipv6=@loopback={0x0, 0x1}}, @typed={0xdc, 0x7a, @binary="10baa2245b6d482061c99c696224f2800fbf62c8e01594f6289f03662e51ee80fe0be9a60ac3d0179cd58fc75c07f6adf9b251bf965cf1e7a33c3f50e48d50f594d319bd7c01b607458d7a58b8867534ad60c4d37ada5db044f1720da0b5673c783e7e7aabac18c97745e132ea74317aa6400fa7e68aee9fda295d8755ace4b6ed9244bbe45e8b224cbaae3f3d78c0dd81cf89ff674585a2fc778b8701a41fc84d2b4d03ea90d2f1fb79f37f1a167bcb6b17605e2cdb53f67cd4dad808ede2a760caac431c130e002e988296bea55f57bec513002d"}, @typed={0xc, 0x1f, @u64=0x2}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x1}, 0x800) signalfd(r0, &(0x7f0000392ff8), 0x8) 2018/04/26 23:10:14 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) open(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/26 23:10:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000001640)="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", 0x800}], 0x1, 0x0) 2018/04/26 23:10:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000640)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000a0000000c00030008fde453485313af99e7f1364621ee40e3e51e11d86f2b1afad52cd7c25f927fd6b75415577380d08d59f7ca96a6aa70e440977e592fcd3ec954bf58842bd879d58b9b1562e26be1541b84ca51c96538c44679fc4522b938c2c2663a6d698ec6ab3b9d52d8d8f8"], 0x20}, 0x1}, 0x0) 2018/04/26 23:10:14 executing program 2: socketpair$inet(0x2, 0x1, 0xe6, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0)={0x3f, 0x7, 0xffffffffffffffff, 0x2}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="0203000310000000000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffcab576cfee78ff000000000000000005000600000000000a00000000000000000000000000000000000000020001000000000000000002000500a50002000900080000003800090000000000"], 0x80}, 0x1}, 0x0) munlockall() pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/04/26 23:10:14 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x2) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) exit_group(0xfffffffffffffff9) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) [ 136.525037] IPVS: sync thread started: state = BACKUP, mcast_ifn = team_slave_0, syncid = 3, id = 0 2018/04/26 23:10:14 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80000) write$binfmt_aout(r1, &(0x7f0000000740)={{0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, "704d92339f0c61375da0c13e94274205c0b39ea284f4e2da2131f89691d952c5148c66bf99ff429cbdcec352d561111d578d801c5a332994a709525a49bf50a459ecc4605758fe92f98ab4869dfedc5fa9a1be0c6917765fc0c7395221ded1c7932ab9fd9d489b9b6324b4fe30a3", [[], [], [], []]}, 0x48e) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1f, 0x6f01, 0xfffffffffffffffe, 0x1a, 0xffff}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r4, 0xe7, "f01f42386c695ab557d43f2fa20b79ff0d6f773df980b70de9096e913ef50589bdba4d83ae6778671afd5fbdc2480872a511fbbe12de3649fd35b4e88190eb80756340377dd10f7e6ad8f1073e22fb6630869db8f49d94a79ff01bbd76145acd12ac7e8ef9e43efde77d8bd52f624c18249d4daa50ea99b8c817cc8e5a56e5bb6b78f87df2b2aa5a3c37ef8b381d81944a5d9dfa3e6fd35a0a2eeaccfe56d8bcf63b7747a40746b0c8ba0796ece5b3f52807a72d4a9602c39996772b32df99cc7b54641d76bee4a676f351083636305bc665c62228436355d40f9da06f9597e1eb51336275c76a"}, &(0x7f0000000340)=0xef) [ 136.565882] FAT-fs (loop5): Directory bread(block 2) failed [ 136.565897] FAT-fs (loop5): Directory bread(block 3) failed [ 136.566145] FAT-fs (loop5): Directory bread(block 4) failed [ 136.566159] FAT-fs (loop5): Directory bread(block 5) failed [ 136.566175] FAT-fs (loop5): Directory bread(block 6) failed [ 136.566228] FAT-fs (loop5): Directory bread(block 7) failed [ 136.570975] FAT-fs (loop5): Directory bread(block 8) failed [ 136.570995] FAT-fs (loop5): Directory bread(block 9) failed [ 136.571012] FAT-fs (loop5): Directory bread(block 10) failed [ 136.571028] FAT-fs (loop5): Directory bread(block 11) failed [ 136.578704] FAT-fs (loop6): Directory bread(block 2) failed [ 136.578721] FAT-fs (loop6): Directory bread(block 3) failed [ 136.578735] FAT-fs (loop6): Directory bread(block 4) failed [ 136.578748] FAT-fs (loop6): Directory bread(block 5) failed [ 136.578759] FAT-fs (loop6): Directory bread(block 6) failed [ 136.578769] FAT-fs (loop6): Directory bread(block 7) failed [ 136.578813] FAT-fs (loop6): Directory bread(block 8) failed [ 136.578830] FAT-fs (loop6): Directory bread(block 9) failed [ 136.578845] FAT-fs (loop6): Directory bread(block 10) failed [ 136.578859] FAT-fs (loop6): Directory bread(block 11) failed [ 136.596628] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 136.612197] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 136.613990] attempt to access beyond end of device [ 136.613999] loop5: rw=536870984, want=249, limit=2 [ 136.658279] attempt to access beyond end of device [ 136.658288] loop6: rw=536870984, want=249, limit=2 2018/04/26 23:10:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) 2018/04/26 23:10:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='task\x00') r1 = memfd_create(&(0x7f0000000100)='task\x00', 0x2) fstat(r0, &(0x7f0000001280)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x1, 0x40, 0x0, 0x1ff, 0x9, 0x9178, 0x2, 0x53], 0x8, 0x8, 0xa1c, 0x2, 0x0, 0x0, {0x9, 0x7fff, 0x3e42, 0x6, 0x0, 0x3, 0x8001, 0x1, 0x1, 0x9, 0x5, 0x9, 0x7fff, 0x81, "2429b167b3076bc4023c7174e2bcc095ecbb8e77ebca7086949d0e45b913353b"}}) prctl$getname(0x10, &(0x7f0000000000)=""/247) 2018/04/26 23:10:15 executing program 3: mknod$loop(&(0x7f0000000140)='./file0\x00', 0xc2, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x0, &(0x7f0000000480)) r0 = open(&(0x7f0000000680)='./file0\x00', 0x400000, 0x0) renameat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0/file0\x00') 2018/04/26 23:10:15 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/04/26 23:10:15 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f000037aff8)=@fragment, 0x8) 2018/04/26 23:10:15 executing program 7: pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=""/4096, 0x1000}) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/26 23:10:15 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000100)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r2, 0x80000) write$binfmt_aout(r1, &(0x7f0000000740)={{0xcc, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, "704d92339f0c61375da0c13e94274205c0b39ea284f4e2da2131f89691d952c5148c66bf99ff429cbdcec352d561111d578d801c5a332994a709525a49bf50a459ecc4605758fe92f98ab4869dfedc5fa9a1be0c6917765fc0c7395221ded1c7932ab9fd9d489b9b6324b4fe30a3", [[], [], [], []]}, 0x48e) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) r3 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1f, 0x6f01, 0xfffffffffffffffe, 0x1a, 0xffff}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={r4, 0xe7, "f01f42386c695ab557d43f2fa20b79ff0d6f773df980b70de9096e913ef50589bdba4d83ae6778671afd5fbdc2480872a511fbbe12de3649fd35b4e88190eb80756340377dd10f7e6ad8f1073e22fb6630869db8f49d94a79ff01bbd76145acd12ac7e8ef9e43efde77d8bd52f624c18249d4daa50ea99b8c817cc8e5a56e5bb6b78f87df2b2aa5a3c37ef8b381d81944a5d9dfa3e6fd35a0a2eeaccfe56d8bcf63b7747a40746b0c8ba0796ece5b3f52807a72d4a9602c39996772b32df99cc7b54641d76bee4a676f351083636305bc665c62228436355d40f9da06f9597e1eb51336275c76a"}, &(0x7f0000000340)=0xef) 2018/04/26 23:10:15 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ed4000), 0x4) wait4(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmmsg(r2, &(0x7f0000002040), 0x400007c, 0x4) 2018/04/26 23:10:15 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6000000000, 0x7, 0x14}, &(0x7f0000000180)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'rose0\x00', {0x2, 0x4e23, @rand_addr=0x9}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r1, 0x63d4}, &(0x7f0000000340)=0x8) r4 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x101100, 0x14) fcntl$setflags(r4, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000000400)=[{0x3, 0x7aa8}, {0xb, 0x3}, {0x3, 0x80000001}, {0x6, 0x5}, {0x4}], 0x5) getsockname$ipx(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) preadv(r0, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f00000005c0)=""/142, 0x8e}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff]}, 0x3ff}, @in6={0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x38) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000700)={{0x8001, 0x1}, {0x1, 0x7fffffff}, 0x3, 0x3, 0x1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000780)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000840)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000880)={r3, @in6={{0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x8}}, 0x7fff, 0x40}, &(0x7f0000000940)=0x90) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000980), 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000009c0)={r6, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0x7, 0x5, 0x9, 0x0, 0x100000000, 0x1, 0x2, 0x220000000, 0x20, 0x7, 0x7fffffff, 0x2, 0x4, 0x6]}, &(0x7f0000000ac0)=0x100) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000b00)={0xffff, 0x0, 0x3ff, 0x6}, 0x10) rt_sigqueueinfo(r5, 0x20, &(0x7f0000000b40)={0x38, 0x528, 0x6, 0x7}) syz_mount_image$ntfs(&(0x7f0000000b80)='ntfs\x00', &(0x7f0000000bc0)='./file0\x00', 0x6, 0x7, &(0x7f0000001180)=[{&(0x7f0000000c00), 0x0, 0x20}, {&(0x7f0000000c40)="d4d40482ad268543f92979e5727ff2c38a251f84c0b7be0bbbe1c03a0a220e68f7475fa26858b051212864c550ffbd87ea895122668fd0ddb89fb5d88f68ee5aa0e56cdf0b5abd211f88042017de5346f7de2af6d04a77a669c0f161476e2f950fbbe55576975f778ea80ca0b1d767952732292b2e9e78b80aa00cab88d84831a447", 0x82, 0x4}, {&(0x7f0000000d00)="e189781a00124932bf43e4e04f4a99c571400a0f42eec3f43f817acb3c295b7b283353291453f8adff3c5d2af3704cd01ec846d774c210ffd4e906789864ec65af24fec4d0d02bb214e69f953fdc548f50e3a178d252ab88023b6f9cb17fa26589b8d3f7a12d863555010145592c99ca33f72d6b2528f06c5f5fdd78e68da888fbeb339cea95eaa9948c1a091df7b91678f39527c6a1a2ec9c72f4795136e499eaac89d7f3f1b99085abfbc4890c1c8ecd6901d7e42a2c1568ed2b40563af364db3ad0fa58425db9cc218aa28dbcedad6afd83ec0c7a5f26824a8b9322f0fd8eae2b9b", 0xe3, 0x4}, {&(0x7f0000000e00)="01b35503cf21c8053859d55ac9f61eaa32c2f46b1b26609aa24505862cacec8c4405bf631b5313b76084e84df1b552e0b0a741d5d21de1d0357a321fb7d247b501e121aaceb0d023f77994193a99bfadad111e9ffba4edae", 0x58, 0x9}, {&(0x7f0000000e80)="ac05d864b50561946a7809044ee90a7e941d3b6a0bb27dab4414031383f2d2170f9a29794f86188efc51ebb42bf915f62aa54a96b7ccb5c848c15e568a727dadad084e26158c09f3f9634f1e224c8d0b02c0a278155ea8ccfe41b3db8e5cedf73c8743cca03e146f04ff8bf0a58d41b8372018549e5f3ac732da471e35909fbf5f14a30cb4314b3a79add2babe57cec4318ed0a338c812ffe7d7e3e3f56cff3de94ba1cf4c4be0fcb8706e66a5bb24772e83b7a41cadb42143f06afeaad41750e1a8fb", 0xc3, 0x6}, {&(0x7f0000000f80)="00507ad56d74864dd2f924111a203d729cbc819bc6a137ad310aa7778b4d7986a2c296c1a14f4de2029a5657b809453f782f972b6b81cfc0f2d6d83fbc17b4ae8ebb34a051500f67f44b77a427224475f3f1240460333d3dd8021bb9564c431d841e125672b6c7569014f4b579e293b730a415c87ff1c2f666027589281986e7100835cb4d837c82960ec7bf7a796ea21e6214eff3783f1fe86038b7f1b2371de1e22caee10776f977f7e07e20e07af9bcd28391d213770e39225dadcaf905fb2a08b3435e800b1ebff11cf242d9d43664e16ea453427859bda9d9c13082", 0xde, 0xfffffffffffffeff}, {&(0x7f0000001080)="d95c401b21832f79e665f9465a9775b4fcd97e7c2e28ca42eeacf241e2d4012db9cfd33bac6378a0d419d14ad217ca2e526e5d9bb1cd07cda7701fa98e1526c7b9f8bc9ec96889dc27b23e5bacd0d98ba6e3b6f05926dad14b77d204f1f5629f7af3b4cb445be2784f50d3c0bacdfe3d9cabf90adabf7a36fcd678d972f516861ded7f43f18c732d1452fe51320d45fd7d5771369e8429b2b6aeaa382f0319b16fa377201585cc07356f29813ea9102f825afbc4cc200fe3e7ac22b0fdfa710c5c5a536beb359df64c20f5661f81f8171123f1466696aedccbe570fe7ca7c83e1c58cfda2a639341c7598193", 0xec, 0x84f}], 0x1054080, &(0x7f0000001240)={[{@fmask={'fmask', 0x3d, [0x37, 0x34, 0x31, 0x34, 0x34, 0x31, 0x37, 0x36, 0x36]}, 0x2c}, {@disable_sparse_no={'disable_sparse=no', 0x3d, [0x7d, 0x2d, 0x3d]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x36, 0x35, 0x35, 0x32, 0x33, 0x36, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x35, 0x37]}, 0x2c}, {@fmask={'fmask', 0x3d}, 0x2c}, {@nls={'nls', 0x3d, 'maccenteuro'}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f00000012c0)='gfs2\x00', &(0x7f0000001300)='./file0\x00', 0x3, 0x4, &(0x7f0000001600)=[{&(0x7f0000001340)="9febef6485d7d8d026113038aee55f760dc23779ba7a6a324cd8d5494fa82617a6bf4829660d6ffa397d6e6abea41ece590243e97a52cf8f4ce0a83e8ec42235a582226ad8f19a9973f633717e2d9934edb0eaa119624d5864dd6e0d88c16bfea60139afecf04bf5e770e7135ee5f772dbe7d56eec2725e90e85528db2203378cdca47cbd4562f1578e3e41935b966fcd3c5e7ee44c81395fcac247a2d6c5476e88c18244ba746dd737b8c8444e18ddab7fb685036cab5f75751da36ff131bb1f440c82029da4aea9dc0f85da6ba6c3182", 0xd1, 0x1f}, {&(0x7f0000001440)="2ac6dbe6bc74c65e60571a2ead0e329591cc0d000bb60707f0c97915e0fdea36cb06504dcd5812bf13bfa589cc69b15e97d2cc56231dd8ab5f6625605b4fb2431b28b7559c64a2679936658d0d79bc64591dd3c6a61a5cb52be9fbe014b7a8293c961fd9621c3fe3decf4a1fea7c51cef6f1d8c0e9bfe601c691055284134b976d6740ced981051f224de0ed3a58b477e6d6861fabb2b1643cb0167ad16149718e39252fb7b5d19c3f7a173546a8b90fcf917fa120063b21c9ff1a035ad932d1aa41295231ef24343cc26759707f0ffc933b6eee4a9535d01d7f4c9dbdfde4b00fcb3959590faa", 0xe7, 0x8}, {&(0x7f0000001540)="95ddc9d9e43b785beea31fecdeba6fcfadd98c3e9df41ac9cd029646a41a6d30b00778757dd6ef42837db009c59967c5c6f24965d9d31c5e9389a51637e73cca557ac440114a97c31635634067811e289712df8deb1edcecf329fca65c53f819b463525748ec6e7e315c71a6", 0x6c, 0x2}, {&(0x7f00000015c0)="afe6b445d3de54e34b5df45126c6598d4cda0f71c320ddd41c10184be00f8e47245db069fd8ebb5fd2f12b16dc2b55395cc8a515252d4f8ec756", 0x3a, 0x7}], 0xc00, &(0x7f0000001680)) sendto$ipx(r4, &(0x7f00000016c0)="c6e0f8f8ca4e850ed4df28f56a05d5f599b80d2044c455acbd4334d70c9df34d28041bbf56eb65dcd51ededccaa7c8e3ed6ba1c33059483c3709cc6c3de8b2e45598222a1f50cbeb918b8ed88c9355a3631b66975bacd4bb6e66b7b3109ee525bc7057d3ad80c5a0c77d35e9e381c6adb49cf0aa4343b96b09c92e1041ada23a6dd6ea1eb5a9384a850d666eb1f1c2adcb9e76105db3740b762b61", 0x9b, 0x4000800, 0x0, 0x0) fcntl$getown(r4, 0x9) sendfile(r4, r4, &(0x7f0000001780), 0xca5) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) clock_settime(0x6, &(0x7f00000017c0)={0x0, 0x1c9c380}) accept$inet6(r4, 0x0, &(0x7f0000001800)) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001840)={0x0, 0x9, 0x6, 0x8}, 0x8) [ 136.967793] FAT-fs (loop5): Directory bread(block 2) failed [ 136.999902] FAT-fs (loop5): Directory bread(block 3) failed 2018/04/26 23:10:15 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xfffffffffffff801}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x2, 0x706, 0x0, r1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sysfs$2(0x2, 0x81, &(0x7f0000000200)=""/200) connect$unix(r2, &(0x7f000041bff8)=@abs, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev_snmp6\x00') r4 = dup(r0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) tkill(r5, 0x4) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f00000000c0)=""/120, 0x20, 0x100, 0x0, 0x384) [ 137.008174] FAT-fs (loop3): bogus number of reserved sectors 2018/04/26 23:10:15 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x80800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x58167a16, 0x200000000, 0x80000) mmap(&(0x7f00005fe000/0x4000)=nil, 0x4000, 0x1001, 0x50, r0, 0x42000000) r1 = socket$inet6(0xa, 0x1000000002, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="0001c6d495287f7502b9b2664889a80000"], &(0x7f0000000380)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000001040)=""/4096, &(0x7f0000000000)=0x8e) [ 137.008198] FAT-fs (loop3): Can't find a valid FAT filesystem [ 137.064470] FAT-fs (loop3): bogus number of reserved sectors 2018/04/26 23:10:15 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) fstatfs(r0, &(0x7f0000000080)=""/217) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x4e23, 0x356, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}, {0xa, 0x4e20, 0x4, @empty, 0x7fff}, 0x148, [0x4, 0x0, 0x1c, 0xfffffffffffffff9, 0x7, 0x2, 0x2, 0x6]}, 0x5c) 2018/04/26 23:10:15 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x48400, 0x100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x800, 0x1de6ce52, 0x1f, 0x1f, 0x6, 0xfb9, 0x3, 0x1, 0x3ff, 0x8, 0x6, 0x6e5a}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2b, 'io', 0x20}]}, 0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x3, 0x2c0e, 0x9, 0x800, 0x100000000, 0x8, 0x0, 0x6, 0xffff, 0x101, 0x6, 0x5}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000180)=""/197) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000002c0)=0x40) unshare(0x2000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x47, "4ee45454f2142d58bc3e0373184faa0ba00f11139c66c581469cbc91f55e7d62fe0b62525e975ad878b4f1cca04fbd9df71b7aa3da640bbb5b480d6a096243657f4e3ec3aae460"}, &(0x7f0000000400)=0x4f) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000440)={r2, 0x9251}, 0x8) ioctl$TCFLSH(r0, 0x540b, 0x8) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000480)=0x80000000) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000004c0)=""/62, &(0x7f0000000500)=0x3e) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000540)=""/4096) syz_read_part_table(0x7ff, 0x4, &(0x7f00000027c0)=[{&(0x7f0000001540)="47337a331d97abec396a4cf0560399aa8b1eeb884ded5f020a37a5f17b48be7f5d7786ff249b1c6eb6c4e0bc60717fba0ff7e7f27b77d130fa369f787fdf92116e2deff40cfcce79adabec5330f7f6772194e13ae0d9d8db54871c248f366324aa9cb9e9182c6c552a0d9d237920182b5a0c20fd2a9708d74e321e0cdf22f5f012c3bcf22e102fb829203b39013f0e2b80b0ac364e425a7ec22af4b6d96b29", 0x9f, 0x20}, {&(0x7f0000001600)="2c9e8d1a4daedeee9cd8b3156d3064b58ebf9adc1dd2e401507df8ec1da2245ccf4c6a27391af917f569adf4bb504f988744f9c3a41e1f71ce8b1114a4e96259463f2a56aff6f87a7349bde32acad7904e696dd0a1b7319f1842057a4784a8031d102e34cc48286656274310aa08129e80c94caece052e365dddd7cbbfa35057e82b138d35435cf7e10d86c02ed4305fa4f52992680e36d04ea9c07dc7d58e66e050b8082c6a95e845f824d474f8b44f2c1c3aaaa7399d5fdda0c6bba98df49f106eb27b1086b128cd0fadf43dffe0c6fdb337521cfbd5d1a35ef774e555defba103df2f", 0xe4, 0xffffffff}, {&(0x7f0000001700)="c9cf031ecd60a28301dca2d27542fc53d191395c4a13ceb99a79af7bd14c46852384ff668d617da0b179ab02c3486ba947e7c5c9f4aa2c3e1496d1492d0789ffe9610393b1a0d5b1761e6f4e0a0a9606b1fa54c2b0d6ef0463b330330d3450935b40a6f44ea4bd8c55bb584ad90ba3965cdfbba3319e260ac7bc32d47a7d4ec1d58f91130c805493b31b87ec103a8846d9bd85686f00eb7c075e1b3403a4a5e11df315128686564930c9aad3def0a228174921df1a0d4d", 0xb7, 0x5}, {&(0x7f00000017c0)="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", 0x1000, 0x8}]) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000002840)=0x3) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002a40)={0x2, &(0x7f0000002880)=""/88, &(0x7f0000002a00)=[{0x461, 0x55, 0x0, &(0x7f0000002900)=""/85}, {0x9, 0x60, 0x4, &(0x7f0000002980)=""/96}]}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002a80)={r2, 0x3}, 0xc) r3 = getpgrp(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000002ac0)={0x1, r3}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000002b00)=0x3) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000002b40)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r5 = syz_open_pts(r0, 0x800) sendfile(r5, r4, 0x0, 0x3) ioctl$TCSETS(r4, 0x5402, &(0x7f0000002b80)={0x81, 0x1, 0x602f, 0x6, 0x3f, 0x9, 0x8, 0x2, 0x2, 0xab, 0x770, 0x5}) connect$vsock_stream(r1, &(0x7f0000002bc0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) utimensat(r0, &(0x7f0000002c00)='./file0\x00', &(0x7f0000002c40)={{}, {0x77359400}}, 0x100) [ 137.064475] FAT-fs (loop3): Can't find a valid FAT filesystem [ 137.161590] FAT-fs (loop5): Directory bread(block 4) failed 2018/04/26 23:10:15 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="68760000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000004"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x5, 0x810, [0x0, 0x20000680, 0x200006b0, 0x200009c0], 0x0, &(0x7f0000000640), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x51, 0x0, 'bridge0\x00', '\x00', 'veth1_to_team\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0xff, 0xff, 0xff, 0xff], @random="afeeb668a8ac", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0xb8, 0x130, 0x180, [@limit={'limit\x00', 0x20, {{0x400, 0xfff, 0xff, 0x0, 0x7ff, 0x5b8}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x2, 0x100000000, 0x0, 0x0, 0x0, "b7aadaf11cbe6934b4955d2642f6ff9782378d337b6a16e03ffbfffda97448162b1a259c187fe987eebb4f969be1aa0adfb421f2d59360e1678a29dcc71f3ac8"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x9, 'syz0\x00', 0x7}}}}, {{{0x19, 0x1c, 0x6017, 'veth1_to_bridge\x00', 'dummy0\x00', '\x00', 'team_slave_1\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [0x0, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x130, 0x160, [@rateest={'rateest\x00', 0x48, {{'rose0\x00', 'bridge0\x00', 0x11, 0x1, 0x3f, 0xfffffffffffffffb, 0x4, 0x7fff, 0x4, 0x5}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xe58e, 'syz0\x00', 0x8eb}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x9, 0x8863, 'veth0\x00', 'syzkaller0\x00', 'syzkaller0\x00', 'dummy0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0xa0, 0xf0, 0x120, [@cgroup0={'cgroup\x00', 0x8, {{0x4}}}]}, [@common=@log={'log\x00', 0x28, {{0x6a, "7f8b1fe3bcf1d6dcaff9a57bf3b549ac95a6d6dd69ac6bdd9973d4b80f1b", 0x2}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x1f, 0xc, 0x7, 'bridge_slave_1\x00', 'tunl0\x00', 'ifb0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xf0, 0xf0, 0x120, [@mark_m={'mark_m\x00', 0x18, {{0x1000, 0x7f, 0x3, 0x3}}}, @devgroup={'devgroup\x00', 0x18, {{0x0, 0x8, 0xdd6, 0x1e0, 0xffffffffffffff33}}}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x400}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x1, [{{{0x9, 0x4, 0x8917, 'veth0_to_bond\x00', 'bridge_slave_0\x00', 'syzkaller0\x00', '\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0xf0, 0x1b8, 0x230, [@mark_m={'mark_m\x00', 0x18, {{0x400, 0x8000, 0x0, 0x1}}}, @mark_m={'mark_m\x00', 0x18, {{0x100, 0x8, 0x1, 0x2a0e1fc11f48f139}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x5a7a, 0x80, 0x100000000, 0x0, 0x0, "621aa429846c9cc9765ce9b7c3469e9af318c9592cad73a289a596d818a6bd4679f14680c37f0496f9ebead2964dabea7b172fe042da048d7184c13bfede16d9"}}}, @common=@log={'log\x00', 0x28, {{0x9, "bb3be9865a1e1bcb749d3310385b7776fec966c18dd4e1bc233d42902774", 0xd}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0xb03, 0x5, 0xfffffffffffffc01, 0x1, 0x0, "191bc3f2e458450c319fc552b22ee11b1a82d6fada1d9f66ce1a6830636d5f7bd1233ea8355496f539df38cd9fdd63c222e34edbda724810ee2f7518d36f941d"}}}}]}]}, 0x888) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000005c0)=@nat={'nat\x00', 0x19, 0x3, 0x580, [0x20000040, 0x0, 0x0, 0x200001c8, 0x200001f8], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x10, 0x43f7, 'nr0\x00', '\x00', 'veth0_to_team\x00', 'bridge_slave_0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, [0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0xb0, 0x120, 0x158, [@statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x401, 0x3, 0x7ff, 0x5}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x8, 0x89f7, 'sit0\x00', 'team_slave_0\x00', 'ip6gre0\x00', 'veth0_to_bond\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xfbc58c5bd54d75b0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff], 0x100, 0x138, 0x170, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffff00, 0xffffffff, 0x0, 0xffffffff], 0x4e21, 0x73, 0x7, 0x4e24, 0x14, 0xc}}}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x7f, 0x2}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x15147796018f2246}}}}, {{{0x9, 0x1, 0x9107, 'ifb0\x00', 'vcan0\x00', 'ip6gre0\x00', 'ip_vti0\x00', @random="56f453b48023", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @random="0fca43798620", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x1d8, 0x228}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x5, 'system_u:object_r:depmod_exec_t:s0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x2, 'syz1\x00', 0x7}}}}]}]}, 0x5f8) [ 137.191743] FAT-fs (loop5): Directory bread(block 5) failed [ 137.207184] FAT-fs (loop5): Directory bread(block 6) failed [ 137.230129] FAT-fs (loop5): Directory bread(block 7) failed [ 137.253130] FAT-fs (loop5): Directory bread(block 8) failed [ 137.275002] FAT-fs (loop5): Directory bread(block 9) failed [ 137.289072] FAT-fs (loop5): Directory bread(block 10) failed [ 137.309210] FAT-fs (loop5): Directory bread(block 11) failed 2018/04/26 23:10:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f00000002c0)=0x1, 0xfffffd26) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/26 23:10:16 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:16 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef01", 0x3b, 0x400}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="005586c3621aeb5510b5d6e3125d254a23c2f45e6d45d7d8070aecb9800c8cf67f56af9a6b05000000234ae4919dbeff3dee6240c5d751ce34de12402562c57e3ead0917895ab60ec20575d333a0b78dc3d8dbe92e4142893bc30d7390cc2c250452be662921668b1324d27e43fde94178bc2f53de2587344fa85713945cb6ae28480bd5770336e0ff8f47e9a49fbdac128c9fd1b4372248df88264221bc7136a7e20919c602e9c1e77aa0c9e960973fb6811b0f54711457b5da129b140091b5b9460dd04cdd24a7315d5ce27be50b987f455f"]) r0 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x20004001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x6, 0xffffffffffff7dbf}, 'port1\x00', 0x40, 0x120000, 0x5, 0x7da, 0x6, 0x200, 0x9, 0x0, 0x2, 0xfffffffffffffffa}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) memfd_create(&(0x7f0000000240)='wlan0,eth1cpusetcgrouplovmnet0/\'.\x00', 0x0) 2018/04/26 23:10:16 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xdd}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x4c, &(0x7f0000000240)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x401, @empty, 0x17c0f160}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0xf09, 0x3404e0d61d6b14fc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2f9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002106) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000340)=0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r4, 0x1}) 2018/04/26 23:10:16 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ed4000), 0x4) wait4(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmmsg(r2, &(0x7f0000002040), 0x400007c, 0x4) 2018/04/26 23:10:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x40, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)) r2 = perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140)={0x2, 0x101, 0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001380)={0x0, 0x7ff}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001440)={r3, 0xfb9, "2080cb8245f8598118e41f8843a0b99a9692414552045e01467dbbe9a0626d074ff285860df90b1e8688d50215bc60cb4d5e65b000bea2e3f88c888c44690d18a682d2932c3ced296930494b403cb17a8db52e6062ce23d28815fbeaeba66ddb1a8262bb12556fbab394582243b8044351aad4c36493cb1b1168d080f42e8017da0b43c5801a5cf2f32edc642ca26edc5537be0529109ed7a3523fdc7b4c9cf3285a9a70dfc29b0b3b99eac219a7cf2541fbad3df309f8c69c00206253d63c3db70d2a6cb64446c3c2b53c14b136a9ae2d094512a5b071bfff58acb6629050dcb2e65f3c69af08dc19861f84ce37f2e1e921ed8b3e542743f9965220e187582fe0668b01235a6a0e66a2fa7765e7824c32bd7c2953a89d40eaf97d4f1748635827bdaf241327fa9581efa83b9430fd4ac301dab92d216a96cb01b8660ddd540f50c30e9ee34fd17e4168622ab6ef7f309d9330a90a25951a2556639ee60be9c1b492b855340dcb23ac3b76115fb74a5503b358641632b9df6b6a4b6775078f700919e017d2fe682dbfd118a73245df2e90405c7cb214c26e03a81c7bef5b7aa6c56c50d846c0fe8b06cd6efed9125e9fbc9a5a9fa2c4bf8ec05cc4e8062e02c3b0e5d128594568c93e88186c30fce09626d58a3675368fabb19cdc529be176f7606bd86f22ff8e6f6a88f97627f3f11db5bd26a13dd942b2cc8a36cb53c0867c84ec45afdf376cda704a66647ce2e9084dd90cc0b6033ecb567b91072599d5033048676606c3f9b0ee97456a54186057c5ebf3aaa92ee1774b64a842ddfa3cb58d99e824061f1d8d94ba9799f53e19e2668b6ad5fa3e8287a9456a9a0e219fa0b0681575a163a7adff44dfa63ea0a58054f5d70b59930f12a068241773ccbe99478939655d21514068406c6123d5d3ddcf6ecae1d675e261b9485e5d11405e85b163d488b8a03e2b9f4cf45db7a1d5075bf3ccb2a66a9386a002b75aa447ee79211f566df4127f7222187e08a00a72546d85a936bc24607a320f090c9ab114bba1699a0a50d12983d98d0109f509bdcb2f1f700280c1d732c1aa6575c3c3e61978502d0663d8e57d4bb74c507222e6c878312939b9d7fd08db91acb93bb91fa1167846c205fdc601819290423dce48030c765a0c167783f8089a4da8fba4f5123d25285d59b20bfbfd6be9767acfdb25d77a2526782e631723e6db78214d6ef949f18d8e2f644ce92aa4bdd082916ed15d2d92681e3fa391a77c94f6efa2f8cc3e041aeb325428910149a3b9477117819a21436686c7b81c4120a67a3f77e424a0dd0dad31a7f323c91c72144d9070fb18e10cdeae4ebb638203ebda68a1628a9a144801c0728d40c117141711ee9cf12c7a836ca0aef1eadc6e7ff310307b7c6e4e9c7c342552204c4bb63b5279e0a4fcfee64d1f12402c2cf608f0656faf82377ff7b6c37e4cdd0030a83e882263a3b3d3efd0cb2366a5da109f527f75e696ae495a837e21a13c91f4fdddb61b4f4576a0aebbf894a8789d5ee52c24b4c6a86ee5e57d0ca4e7ee810211749becc2abcf64c665379b64d88534373c36014c5f121c29055ee508d361894b575b0b55bcd255b243916e30a365bcabe26958949e19c593982c17ef9228ede7e80f4ffabeb831aec41a14cb74f6a98b80b38426a41b82464986a4544cd7d9ba9cb8585a4baf0bb307ebb42e9d6934b78135ec3021642e57ad4256fbbaa861aa2a7b0e22b680711fa294d0842da8e62e88e4cf88e37b66dfe18ef1ee592a49d0a2c9e40d4beb393072f117860c68aaa8c77bb0ff9107d0879fee5d3ee0792053c0923b770b7604329e205605ede0b88a4c85769b85c20a40e4e24a9589be5818405df1ca531b587f16a8de9cd34b9a01988ecad7f1af11aaff8d211881069f68da36e180f5c8dfe7653ee3d7a898e678d53881053afbfd6a2a3e1c19b08fd185a95f1ccac4913c55e2dd5bede3650e4386107aac6c341917b741586fb236f6ffe9b1b15ca11474d2a910b010f72d7695e28c046237e3e18e0877250fc9e0df2006508fa9fd1e41a9bf77e9bc7833b251dbea2652a33c3c99e36c389e594126043913a3bd8e4ef79776ece6e7a3373c5799cc73db60bb9b5c52f6bc6186774c9f75f9fb512205becd66a8460e2f79d1c3101aae08ae29f8e7611ae43a5029dbbff658ecac187313ae35edaac0c0e364fbbc62f4c51120bf05f310ad96c704f5cf9b3b2168c7004676e092d33472f83d4c2970d86e38a2b8d4b43cfbffe81e02d653116f6fd3ef955fca11cd4e44770f90cd4ae664b875bf96abe48bc1d7d9402500f89c24b90debce364da4c2f4c02f24041f45b3780eecbfd3047e977fd762ecfaa25fc0230ce3d5104ce9d00d101b23239e775acb87f9f1de4ef89e91fa3feb30ce4eaf329caa47c5a4dbfd94fe171c56089cefbc1a484607a480bd1d027f09ade640e224f8ee802b519ddb0415ed086e91a842d754e190c48edb7810901f2467e9c6319491695f7666c231582f02cd52f91fa06da54c08530bfd93e609336d7c6974f9b8badc00d3164982a485e05cf5e2880d1047cac1f18ce96568228d8e76cb84ab4582406199c394db3fad337db36bc305e32de02705d2802d5ebbc9e0160d7e245972d22ac6cbc2076793c7ca5204110077a376344e2750aec764cbcf2209c1f1dabca75eb701e978a28f638dab779322e7c34dcfb080e32e804dd96f82f6e999cfd08d0368b2a151e21ad9fa7bc479516f34b7e26232646bd6ac78f659041e6c22aa6f5f30c226a03677721423b2d488ab3007d485e2be8b8d6683c17c73d26181f8702b23639264222c46061a2793ac173e10a6c183c14f12fa15d7ba20ed4a564c268ba1749ed3a6862602b06b4cfe15752072d69c758b11384f091de2a31dbfae4f0b7f3dc776c7985a0f58a2bb1735f553bf6d0bb4a2c4ca891a6f99a0175c08df41aed7738c9ca47a275beaa7e466e0df925856251a528b4ca976afbde60ba2fb47d04ce1b0a7307ed9fac4152d4d52593444aa0613314352bd223eb02a738b52ac21f8e710912b60883216ced2129ac29a6e6498b07d975fffc9cddf5b222e392e6284b45527be9903df5a64223b87a5423f63b28a6fe5f02c0cea344c40059481f33080a8e3e63c46403f68d6e2e2401a43bb83fe79779d730cc0d78d9696fe3d222aa5b24cbc8b87e0c2274b6f6db84430a2fa113c851840a87ae8b6b9fa1320f2ab53ce602d1d3875317ab8d1503e04da99122fcee57157d1ff1b7e9bbfbde616b29a0a892855a611bad15f3808f557af00fbe57846a207f59885e01024767e110ae7b9b8b1d3f7ab17db786b3e98a4cf8950841dbcc9e111221b3b76d04056f81a887d4a55589fa3964f2a8b57aa4f52cedfc7b9da9dfa436ebdcee729532c4a8e2daa98119f489fab4cc1713e4c43380a5d50331fbad654b6c2145552fb5c5e0340d75db014136b8cd2c38902553f01e3b21311f09eaf105e7ebe940db26b0e016a1a1d36af43311eeaabf0b73ae2a844de470dafb55e4f023143938a40f81c2d34258edd0548eaa0e2be50e466afbd055925ff262c0d7dca5cf61cfc7020f7d2f3dd2c1580930522cb58eb70dc755256162a7ad924773c939e9d6340b06ec6013949a741fa9509a588c6aea29443c8d43e27700ce9d11ae31b5258a83418ba42641e12bf4dbc2f88459c1e20ca3802d259fab3cd888d17996132c591ca39186d5df60b43be7a4c5d2131b1964217f26ea699b69a5e768146b30ed8db622a8d1a44a76014e9f69dfe86f3c33be9c038ff30f175212b0fe140c2a9ca5180fa1aac97faf5ad4615c0fb9b29f534e454b3831e9363aa598ac22873de668449268be393594390ca9874268bcc10ee42f71614159c5d70f4d281e1485e3642635bdb905470736d37e8751ed443dd5624af5db4ddb1bdedddce15cafc05ec8a12c934725b80e399290b68e2ed977dc13faf83a95c63c31d418d7d396f0c5d7ff1d0a6d3fff910b71f65b6a56a8080a45bf42a4affb3c045b40756e0321e5daddfb66d6d868ae4fc94ca94412f8abf10ed64bbb553a0a32afff537183efe973141bce355a1ba28d105febe925133830396a4d22b9d2cdb7d9b8f7967dcbcf06e7d59c98c782fc20b41703052a6ec16ce33122a8800bdee021cdf8f23de961839b9fbca20b8e9a34819d726bcb92ee762f54f846b30b4b6be8e5737dc3611fa358add6e3b0169e8bc49fc201153fe3510d39cf46baa4d33e18b0d0732f472f6631a8c8543bfadadfcb8947dcea3ba9d83859b6638e1878f2d448b9e38322a95d9b283b29d8c3b62d100485ae88e850842c914ace6856c7182493969e7a081a52f2d4db1eec3799a726072ab68e45fc397629a14841a0da8c6156f67e7e9fe0ac19c77215e708d91c58d9fa7399f8302c45c9dbcc69386b110091294f0384b873030e436ae9380b524be051702702a6e73a79413fa801c934c4842915d30b57334725da60c74456dd612a434012e8a5e85b1452d07b4e93cacdc5c544ba4fe954ae7ed548ea6127c3bbf4c67d4c0fcb7e271bbcd241a6cb72cd5317088ef7ec0b19c0ebde2613cf87438dbb5590de7a83c4c7d4b14d4b7034732ca43d41f2cda983a60b738120a611dd7290c8d25b8addf24528cb53534cfd90b9ad440776d0c1d7ea047fd33d635d54304873a61275e7a2d6606d030efe5bb5bc270cdc6f40a516855f7403fc8fd3c1bbd60f5b3b16fe7264362c68a20ea8e44e254f4c71ba127f33d2a69f48e7be0af8b8d3b2ac7542f70f92bff102d7a6e93a369a33e8c0d158e910f1747771fdb1c72f48187b50dc6dfb48d9212569df7b13c3e870fcda960434d6713f391d3b2b1ffe8fcddb159cf289ca8a5c0358a21dd698567208c383e3b1fb3b49299e5d076719e83d6640e82afa2a3a82e4a3d7c31f664a6d3572df99f55116ede423ebc2a94c3c2bb738157566f395a0e3db99304b2429115fe5625951609c44497c245b8621deac035fa0daa65e9b7f5010d7efd664cea243df267dbef72459fd87de8b132578d6e5fd0016d020b78b2e995c32d7be1bd4c5b5de9579ca1073919ab2fb87cd4c4ccfc05ddee5cc0a28d73aa884a22ef5467aa158a74ab872174381da222c1b0f8af659e26c25a760bf184bbbf6c4ec3c066c0a007b22397b83a72fe7bb6ee8bf82946ced72a3a779484b9f96814865994032de53a1391a2500cacc8fd695ca523e6d2650cfa58d282209c58e92218e6d2fae772f54649fb183252fb18c084a224ea235095dbf7e6473a44aaefe20b61d6cf5d943f66e5513628e46efb8149f9d4d042cad48db34f928b718e87ffbcf1f4772fa7f3b5fc7caea07b13cc3838b4711c7383086bc31dbead80439fa20caec2e8557fe1fbfef390c9723cccca643b0ce6dc206423a8138db15605521922bb460c2f116c0f2ae56db5ab5ece9ee3d4efa5f498a966a2b176bf3d61defafc50f3f0a7953f3ea595d3acef9182b156b0150c158939dd0161bc564312283cf7022865bb831dc70a58a9e2265affc4f38825e7c43ace6db8f4c8a8202d5a3e27bc52ec3398372d217bb75d81f51426757b0d4573150b7d76572d71f63b0ddfbe516c3f87fa594925c1c7119c7d0774af5411994e17e3ef72490b45adc08fbb2a28e0b0f839de26ea0f2ebe5a1fc7"}, &(0x7f0000000180)=0xfc1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r4, 0x3, 0x30}, 0xc) r5 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001340)={0x615f, 0x0, 0x10001, 0x8}) rt_sigsuspend(&(0x7f0000000280)={0x4}, 0x8) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xd, 0xb350, 0x1000) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r2) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000013c0)=0xfffffffffffff801) preadv(r5, &(0x7f0000000100), 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'bond_slave_1\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}) pwritev(r1, &(0x7f0000000940)=[{&(0x7f0000000340)="d6a3d63e53ef6d047c5ebfd624fa6ead3c1996bdbbc53498d0c7405b42c7655aad36a20964541551126a377a8bd06c7ed37ecd16cd62f91d970b6aeab5293b7e53daaed42658504f1ee555bfa830a1423cfb927d90220b12acdbe6cc366d928f80ac053469956afc05c3dcfb9fe503647289a9bcda87452f5ffa6356d02ac36a4077bb05ea16149f6695e929797a45f925f52ea7c6bf76038c41a718", 0x9c}, {&(0x7f0000000640)="804b0ca3e4c2b50c845062b1cd0227793e38dba91953bebd1b3f81fbdcdaded7abb63694e5887cfc8becc1b4fb4ad6424f1ecc3b0fcfaa0616f488ba877af53c1f264fcefe58c9b6eee93ddaecc93679b85397705a625f6d88bb17a4016806b184ae9f087bd9a4f3c15e32fccba57e4a5f72b155ae217e08c9d20890b5c4daf991bc2a52baa0ab5cac19fa0ee7e18608", 0x90}, {&(0x7f0000000440)="a4de9fc1f38513ffe2c0100347496208f93a7f4d1d980ba63067a0db2d3f9e2d5b6cc437e6113e5a68a555dbca20d9c66156e97fd71b80815ae7d917da6447e6d6e1e267e103c4a41e1dbda7964dd8af81ed372f0ed90bc32b752ecf8c44652a0a24", 0x62}, {&(0x7f0000000700)="090547d72ddc68bd457c7ee30cccc0df47f71a522fd9d4423ef59676830447593b38ab9516c4408f9f394faeff5729841c29a74bac1f07304999a92244a235fe", 0x40}, {&(0x7f0000000740)="653c81a2d962e016c647b0fc6ab7acc6a222557ff7d8185c29b131a359f0e245edc8f5e06fe631b6004c1577ae47f045f7b8004bd8682f7c509a3af8b7399b3bf41cd551fb941e117c851e9e93d4e3570bb808b920b81fbacf6375606239ccd3334c985ab69bee9e028ce42e4582df80adc2c27a0163cae462f1884586c872bdd0adc90ed56200c0db75d131aa17265316bbb8287c79d539cd16e0f813a4450bb351499b431cdf40bef51c79ea46bbf654d60f5597487702ccab2e4e03059208f7a2cf9560e3f9c7c2b905b9f98698595465bc829b10eee7bebade9f4a5002520ac62d15a60ab0d185172289", 0xec}, {&(0x7f0000000840)="efa534b058f2bfe075a29dc137a914030c615807451075d75a0d03ea9900a81f14b88cccd16acc53dd2610ec3cdea4307722ca2f64fc97236999a7365515660efd67965079c3e2975f70efdbf52eca6d040b8478b4dd25b740da33872e208033362627b6d0d19bd1d76d3049c02d6e3ddafa4c94738f3416f53ee01e3274b92cf0babc70268523ec14a7f299fd3e90a5f0673bc467c3e208144e9301fa041f2abc331b02aa94b353ad60328cca8052291f", 0xb1}, {&(0x7f0000000900)="1f4c6eec567367f5f8689b99bf00f225ae5f317cca244ea263d3bb3bdecccff537971f58de92", 0x26}], 0x7, 0x0) timer_create(0x0, &(0x7f0000000b00)={0x0, 0x2a, 0x6, @thr={&(0x7f00000009c0)="1725837d74e0021cc0370e0ff940b1245c90baa8392812cf5c091cb9fdbeeb289174f908393fd619000f2b3a9d6ea147a9fcac15ba5382d0ae1eee321eb3e796ac573198bb0d6f50e9fd7829641f24209c62a958aa347ce89db5e1452ae51a047d1ca1136a684c721eef11c18b659b71de83b250966b54a314f30710ac8681eae7203c103f2c118565e8cefab13dbb66b150f154a529d16529e6512b5e5436802ba92ed86d270b1042ca6b59cad46592333ebd0815cc6b6827da8791193e1a5e7992b7b1988222c2f4cc940c6c770ede6d4c7735dfd3724efe0dc74fcf", &(0x7f0000000ac0)="33ae936ce5878c339fffdd8e18246c642d1fd41e00f223"}}, &(0x7f0000000b40)=0x0) timer_getoverrun(r6) 2018/04/26 23:10:16 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x20) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00007d7f41), 0x1}], 0x1a1, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000340)=@get={0x1, &(0x7f0000000280)=""/176, 0x9}) r3 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000380)={0x80, {{0xa, 0x4e20, 0xd39, @dev={0xfe, 0x80, [], 0x18}, 0x1}}, 0x1, 0x2, [{{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x2587}}, {{0xa, 0x4e24, 0x3e, @loopback={0x0, 0x1}, 0x1f}}]}, 0x190) 2018/04/26 23:10:16 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000ed4000), 0x4) wait4(0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendmmsg(r2, &(0x7f0000002040), 0x400007c, 0x4) 2018/04/26 23:10:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000140)=@ethtool_cmd={0x8}}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000100)=0x1ff, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) [ 138.176709] FAT-fs (loop5): Directory bread(block 2) failed [ 138.183389] FAT-fs (loop5): Directory bread(block 3) failed [ 138.194889] FAT-fs (loop5): Directory bread(block 4) failed 2018/04/26 23:10:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000003101ffff0000000019d45c4ee2f9b80504000100"], 0x18}, 0x1}, 0x0) [ 138.218219] FAT-fs (loop5): Directory bread(block 5) failed [ 138.235388] FAT-fs (loop5): Directory bread(block 6) failed [ 138.257756] FAT-fs (loop5): Directory bread(block 7) failed [ 138.270392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=305 sclass=netlink_route_socket pig=12287 comm=syz-executor6 [ 138.294033] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated 2018/04/26 23:10:16 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x9) unshare(0x40000000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000640)='./file0/file0\x00', 0x40003ffd, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000680)='K', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x100, r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x5, @empty, 0x3}}, 0x0, 0x1, 0xed, 0x800, 0x8}, &(0x7f0000000440)=0x98) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/203, 0x7}) r5 = socket(0xb, 0xe, 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000300)={0x411, 0x700000000000000, 0x401}) sendto$ax25(r5, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) 2018/04/26 23:10:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) bind$netlink(r0, &(0x7f00000000c0)={0x10}, 0xc) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) [ 138.294230] EXT4-fs (loop4): Remounting filesystem read-only [ 138.294262] EXT4-fs (loop4): get root inode failed 2018/04/26 23:10:16 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00001a0000022bbd7000ffdbdf250ab41004ff0400060004000014000500ff0200000000000000000000000000010800100001000000080010000180000008001900", @ANYRES32=r2, @ANYBLOB="14000500fe80000000000000000000000000000c08001500060000000c00160008004f00", @ANYRES32=r3, @ANYBLOB="080010009a050000"], 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x8000) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x1, 0x72) stat(&(0x7f0000000400)='./file0/file1\x00', &(0x7f0000000440)) r5 = dup2(r4, 0xffffffffffffffff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) openat$cgroup_subtree(r5, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) r7 = fcntl$dupfd(r4, 0x0, r1) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000000040)=0x3) openat(r5, &(0x7f0000000580)='./file0\x00', 0x10000, 0x110) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$PIO_UNISCRNMAP(r6, 0x80047437, &(0x7f0000000080)) [ 138.294266] EXT4-fs (loop4): mount failed [ 138.393236] EXT4-fs error (device loop4): ext4_iget:4557: inode #2: comm syz-executor4: root inode unallocated 2018/04/26 23:10:16 executing program 4: mkdir(&(0x7f00000011c0)='./file0\x00', 0x42) mount(&(0x7f00000012c0)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000001340)="3769c07272ed", 0x6) r1 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000010c0)={0x0, 0x1000, &(0x7f00000000c0)="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"}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001140)={{0xa, 0x4e20, 0xed9, @dev={0xfe, 0x80, [], 0x19}, 0x10001}, {0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0xffffffffb52e7638}, 0x7f00000000000, [0x80000000, 0xc00000000000000, 0xffff, 0x1, 0x8, 0x81, 0xc4e5, 0x39]}, 0x5c) syz_open_dev$mice(&(0x7f0000001280)='/dev/input/mice\x00', 0x0, 0x109200) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000001240)) chdir(&(0x7f0000001200)='./file1\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mq_timedsend(r1, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000000)={0x9, 0xffffffffffff0001, 0x2, 'queue1\x00', 0xffffffff}) mkdir(&(0x7f0000001100)='./file0\x00', 0x10) [ 138.393521] EXT4-fs (loop4): Remounting filesystem read-only 2018/04/26 23:10:16 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) read(r0, &(0x7f0000000100)=""/178, 0xb2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, &(0x7f00000001c0)=0x8) write(r0, &(0x7f0000000280)='\x00', 0x0) 2018/04/26 23:10:16 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x1) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x2a, 0x0) fanotify_mark(r1, 0x11, 0x40000002, r0, &(0x7f0000000000)='./control\x00') r2 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) [ 138.393556] EXT4-fs (loop4): get root inode failed [ 138.393562] EXT4-fs (loop4): mount failed [ 138.551686] IPVS: Creating netns size=2536 id=23 2018/04/26 23:10:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f00000000c0)=ANY=[@ANYBLOB="45aa6dbcff53f1cbc680b6e4e2b089d95a16b42e7573bb1a72"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) [ 138.587529] FAT-fs (loop5): Directory bread(block 8) failed [ 138.618525] FAT-fs (loop5): Directory bread(block 9) failed [ 138.633080] FAT-fs (loop5): Directory bread(block 10) failed [ 138.649020] FAT-fs (loop5): Directory bread(block 11) failed [ 138.879960] IPVS: Creating netns size=2536 id=24 2018/04/26 23:10:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x60, 0x0, &(0x7f0000000240)=[@acquire_done={0x40106309}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000100), &(0x7f0000000180)=[0x0]}}}], 0x0, 0x0, &(0x7f0000000540)}) 2018/04/26 23:10:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8000000000000002, @empty, 0x2}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xe36, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r1, 0x2) 2018/04/26 23:10:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r1, 0x5, &(0x7f0000010000)={0x0, 0x2}) sysinfo(&(0x7f0000000080)=""/245) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0x5) 2018/04/26 23:10:17 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") execveat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)="00640001000445"], &(0x7f0000000440), 0x100) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x1]}, 0x5c) 2018/04/26 23:10:17 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x9) unshare(0x40000000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000640)='./file0/file0\x00', 0x40003ffd, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000680)='K', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x100, r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x5, @empty, 0x3}}, 0x0, 0x1, 0xed, 0x800, 0x8}, &(0x7f0000000440)=0x98) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/203, 0x7}) r5 = socket(0xb, 0xe, 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000300)={0x411, 0x700000000000000, 0x401}) sendto$ax25(r5, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) 2018/04/26 23:10:17 executing program 3: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x9) unshare(0x40000000) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x112, &(0x7f0000000240)=ANY=[]) r1 = open(&(0x7f0000000640)='./file0/file0\x00', 0x40003ffd, 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f0000000680)='K', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000280)={0x1, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000002c0)={0x100, r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x5, @empty, 0x3}}, 0x0, 0x1, 0xed, 0x800, 0x8}, &(0x7f0000000440)=0x98) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/203, 0x7}) r5 = socket(0xb, 0xe, 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000300)={0x411, 0x700000000000000, 0x401}) sendto$ax25(r5, &(0x7f0000000140), 0x0, 0x20000000, &(0x7f0000000040)={0x3, {"65a21c61a839d6"}, 0x6}, 0x10) 2018/04/26 23:10:17 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) 2018/04/26 23:10:17 executing program 7: mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6d6f756e747300bf47363539a0b1eed4069ec923748d115307d52b1f5e607bd68b167f0e893aab1179e4cd55d7a8b4745a9fd29959e6b40bec63cd848b0ff02e0e4aee6e1b1ae90d8a9ac0e9c937484de235e772b7633d9700") poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x800) umount2(&(0x7f0000000040)='.', 0xa) 2018/04/26 23:10:17 executing program 0: r0 = socket(0x2, 0x2, 0x9) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0xffffffffffff5860, 0xffffffffffffff37) r1 = socket$inet(0x2, 0x80001, 0x0) poll(&(0x7f0000000040)=[{r1, 0x8010}, {r0, 0x20}], 0x2, 0x400) ioctl$sock_inet_SIOCSARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'syz_tun\x00'}) [ 139.631746] FAT-fs (loop5): bogus number of reserved sectors [ 139.647347] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/26 23:10:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000240)='./file0\x00', 0xe000, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000280)=ANY=[]) r0 = open$dir(&(0x7f0000000880)='./file0/file1\x00', 0x10240, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req={0x10000, 0xdf9, 0x3, 0x3}, 0x10) 2018/04/26 23:10:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) [ 139.715296] IPVS: Creating netns size=2536 id=25 [ 139.733012] FAT-fs (loop5): bogus number of reserved sectors 2018/04/26 23:10:17 executing program 2: r0 = socket$inet(0x2, 0x840000000003, 0xbf6) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="a154886f38ab3524c3f836105b4a5643a8595eff404b8607c678fcf1d2df2ffb94ac5c3616ba10327f42f78905bac57b769b5e", 0x33) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x1f00, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xc1, &(0x7f0000000300)}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x27, "94b772c35538e52902379169dadb8d4864b23823cd8290289ed4ef4cb461603c05cc37fce3d2cd"}, &(0x7f0000000200)=0x2f) r3 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) fallocate(r3, 0x3, 0x0, 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000240)={0xffffffff, 0x6, 0x8, 0xfffffffffffffff7, 0x2b3, 0x8b0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000002c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0x9) 2018/04/26 23:10:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x0, &(0x7f0000000240)=ANY=[]) [ 139.755924] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/26 23:10:18 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB='4\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000001400030069705f76746930000000000000000000"], 0x34}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000080)=0x40) [ 139.841123] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12403 comm=syz-executor0 [ 139.884467] FAT-fs (loop5): bogus number of reserved sectors [ 139.894543] FAT-fs (loop5): Can't find a valid FAT filesystem [ 139.916427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=12403 comm=syz-executor0 [ 140.468788] binder: 12366:12420 BC_ACQUIRE_DONE node 18 has no pending acquire request [ 140.477126] binder: 12366:12420 got reply transaction with bad transaction stack, transaction 19 has target 12366:0 [ 140.487944] binder: 12366:12420 transaction failed 29201/-71, size 0-8 line 2941 [ 140.601413] binder: BINDER_SET_CONTEXT_MGR already set [ 140.606886] binder: 12366:12420 ioctl 40046207 0 returned -16 [ 140.615869] binder_alloc: binder_alloc_mmap_handler: 12366 2000c000-2000e000 already mapped failed -16 [ 140.645955] binder: release 12366:12420 transaction 19 out, still active [ 140.653120] binder: undelivered TRANSACTION_COMPLETE [ 140.663573] binder: undelivered TRANSACTION_ERROR: 29201 [ 140.672989] binder: release 12366:12425 transaction 21 out, still active [ 140.680563] binder: undelivered TRANSACTION_COMPLETE [ 140.687920] binder: send failed reply for transaction 19, target dead [ 140.701443] binder: send failed reply for transaction 21, target dead [ 144.610808] IPVS: Creating netns size=2536 id=26 [ 144.800007] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 144.815622] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 144.888874] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 144.904840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 144.967100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 144.982033] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 144.997803] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.014673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 145.738767] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 145.775356] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 145.781660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 145.788332] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 146.080459] IPVS: Creating netns size=2536 id=27 2018/04/26 23:10:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2}, 0xfffffffffffffe5b) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f00000001c0)) close(r1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000040)=0x78) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000e40)="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", 0x219}], 0x1}, 0x40000) 2018/04/26 23:10:24 executing program 7: r0 = socket(0x13, 0x0, 0x4000000000000106) getsockopt(r0, 0x0, 0x9, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc6, "939d77c4d91923f131e18905698ac7c38fbffb1f6ec1359281e89ba8ad094987e89a2c2b18284016605d0e71ee67b24505c23201d4d0aacc6055287695e7bd51ca56bb3f1d0ec93a091671466355f19c0ce32caad3079d1a05582d99054f31ca969ba4124ee8e1c1988d1f480a1d68169d6572952ab3f4fb2094f392fd4dd776a003c13f7983aec6b91fbcb88e5d382a37c97ede7da9267df3135020f0e87e0f80190d42147f422eff2416cc2a38b1df1d1916f430cefaae7779ba8d1ad666f326941d136527"}, &(0x7f0000000200)=0xce) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x1, 0x1, 0x2}, 0x10) sendto$inet(r0, &(0x7f0000637000)="ac0100000000000000010001000000000c002388", 0x14, 0x0, &(0x7f00000003c0)={0x2}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/26 23:10:24 executing program 1: r0 = socket$inet6(0xa, 0x800000000000003, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f00000001c0)=0x3) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/04/26 23:10:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174", 0xb}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:24 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="200000001e00210a00000000000a000007e0ff0055a5726799b2e8a1419272f758e26b63651d1e3286dc73079cb02bbe8cb011986e09f6aad57e874337a1b5b714e487b865bb03001e446575393e7606780390f2ed8436338d3eefdf738f075eff8657918a48cd89c4f17d510976c203ebcb301f4b1783c72f161fef94d9bdb580db8acbbd43f8b79c3a18b367af1f889baffbe9a75f7a791616fa85b7", @ANYBLOB="000000000000000063d858310b45425eae372296e50defc36064e934d754b21c5bb92034d351ac613453f3348ed3d568b33855f18be0b706e77a6db49d3bc47f52b396a748a18ab2bb4a755fa7087ea10abf5312edfb6a6a28e14e2685430bd87e5a8367d6673716"], 0x2}, 0x1}, 0x0) 2018/04/26 23:10:24 executing program 6: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000000)={0x0, 0x1, 0x6, {0x77359400}, 0x400, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x40}, 0x0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x312, @time}) 2018/04/26 23:10:24 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) prctl$intptr(0x3b, 0x9) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) open$dir(&(0x7f0000000000)='./file1\x00', 0x701000, 0x41) 2018/04/26 23:10:24 executing program 3: r0 = socket(0x10, 0x5, 0x6) sendmsg$nl_route(r0, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000a00)={&(0x7f0000000040)=ANY=[@ANYBLOB="20977156f6c6100e002200000428bd7000ffdbdf250a009004ff00000000000041fa70f60ce93380d3818bd747a2f9ff0759cddfdad2deff9a94f84529b1e36c5652ce344f7cbc485a6391c08f10c1177b064121790143f0ec64c0df2f09d3110adafbc3668a6c7a71c0fd9e05b8e816"], 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x40000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/04/26 23:10:24 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0xa040) write(r2, &(0x7f0000000140), 0xfeb3) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace(0x4207, r1) ptrace$setregs(0x11, r1, 0x0, &(0x7f0000000380)) 2018/04/26 23:10:24 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./bus\x00', 0xbc9dc8fbd81cb4b1) chdir(&(0x7f0000000000)='./file0\x00') syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0xfffffffffffffffd) fcntl$lock(r0, 0x7, &(0x7f0000000080)) 2018/04/26 23:10:24 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='\nc\b@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000005c0)}) 2018/04/26 23:10:24 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000802, &(0x7f0000000040)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/26 23:10:24 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x123) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f00000001c0)=0x369) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0xb, &(0x7f0000000040), &(0x7f0000000000)=0x4) [ 146.218131] FAT-fs (loop5): bogus number of reserved sectors [ 146.246325] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/26 23:10:24 executing program 2: ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) 2018/04/26 23:10:24 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x1, &(0x7f0000e64ff7)="d7fdaf62", 0x4) [ 146.290000] binder: BC_ATTEMPT_ACQUIRE not supported 2018/04/26 23:10:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002", 0x11}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="6624ca1bc47afdab0f4f", 0xa, 0xfffffffffffffffd) keyctl$revoke(0x3, r2) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x82110, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f0000000140)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000240)}) [ 146.315908] binder: 12845:12848 ioctl c0306201 20000340 returned -22 [ 146.374011] FAT-fs (loop5): invalid media value (0x00) [ 146.386485] binder: 12871:12876 Acquire 1 refcount change on invalid ref 0 ret -22 [ 146.387236] binder: 12871:12876 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 146.387304] binder: 12871:12876 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 146.435639] FAT-fs (loop5): Can't find a valid FAT filesystem [ 147.168968] binder: 12871:12888 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 147.285115] binder: 12871:12888 Acquire 1 refcount change on invalid ref 0 ret -22 [ 147.288705] binder: 12871:12889 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 147.288764] binder: 12871:12890 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 147.295569] binder: 12871:12890 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/04/26 23:10:25 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f00000005c0)="405d2600926889981bef9d8b1dd16df7d961a7933cfadcbc709887b1f3fdb72163d242a0693271f816f126c18bc485320142192186ffc9592d3b6e972dd134e9fa613917df8634da7b70d4de65ab620af811f34e0913493b20bbcf99fbb12e923cae22200ffdcea45475b0849b406ffbb9b747ee97ab1fd0e92c78ea28f4039148a3dcb37fc10e3eac1ff47ea17155ebdafcb5dbbb413ce7e9ce856324399413b3f3ec215783922ea3", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, "6df1ff3d7a8a242fd899e0633f50cea8fb5a550efd318865dfe070ab24d8ac39add13dc93a80f22ff9fd35a844f3e8b58de4e5935137000000f0ff0000055dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697ba2d32112b2bc83d72a"}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x3, 0xf97, 0x0, 0x20}, 0x1, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x8, 0x9, 0x6f}) 2018/04/26 23:10:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x78, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x24004000}, 0x20000000) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000300)=ANY=[@ANYBLOB="7041584bf99945a203"]) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/26 23:10:25 executing program 4: r0 = perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffffffffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='status\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@ipv4}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) 2018/04/26 23:10:25 executing program 0: r0 = socket(0x1000000000000001, 0x1, 0xffffffff) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) 2018/04/26 23:10:25 executing program 3: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0081000000", 0x24) 2018/04/26 23:10:25 executing program 1: r0 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r0, 0x90634054faea89f6}, {r0, 0x86}], 0x2, &(0x7f0000000040), &(0x7f00000000c0)={0x1}, 0x8) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) epoll_wait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x15555555555555ef, 0x8001) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000f0e000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x800, 0x0) 2018/04/26 23:10:25 executing program 6: r0 = epoll_create1(0x80000) fgetxattr(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=""/173, 0xad) add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="95", 0x1, 0xfffffffffffffffb) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000040)=""/25) sendfile(r0, r0, &(0x7f0000000180), 0x973a) 2018/04/26 23:10:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010002000770", 0x14}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x1, @random="f9b17539476e"}, 0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 'veth1_to_bridge\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/04/26 23:10:25 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0x2c, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x14, @u32=0xffffffffffffffff}]}, 0x2c}, 0x1}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/26 23:10:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl$TCSETS(r0, 0x802c542a, &(0x7f00000000c0)) 2018/04/26 23:10:25 executing program 3: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000200)=0xb) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) [ 147.426543] FAT-fs (loop5): invalid media value (0x00) [ 147.447934] EXT4-fs warning (device sda1): verify_group_input:102: Cannot add at group 1264075120 (only 16 groups) 2018/04/26 23:10:25 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffe) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000280)=ANY=[@ANYBLOB="010a00000031ac1ad0c4aaee368bca5a3299d23dafba18df01e80069834527986db9f242fed7c85bdf536062246ba9783ff13f24783f76f97b7d3f139bf4954c92d1d07aea5d85c0d63d98e15198f0dfe6198e6f4175c56ab8cb8b165722f2f322d780a0490bacc5505f9793ee9bac6e51b0d7448c0e1b47b2771f5f6a289304eeac882009dbcdc47ea4b9b60602d95a2e39a3db2a09336fa5cac7b40cb1fc44a07539547f60d8ae718a562a49c52d17e42a9acb2c193435c9dd2651df459031edc003ea278be311e7dbc1b9"]) getuid() r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) tee(r2, r2, 0x6, 0x2) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000880)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x800}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000580)=""/100) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f1b733013797a3100", 0x1ff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0xc004743e, &(0x7f0000000480)=""/246) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x8, 0x4) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xe7, "c241bf23f7a7a4ff64b55d4d7c61f17b3235be8c07ef3cc96f4848e6eab7e621bf56df39a075eb33b09990ed72d45e7f78bb967c23299802c478b61b2cbed674880c490b3d60920eda3cdb5c66a58137003233e7e8498ce3cf99ba47d633bffab0637232a563df44a4bf2493f8b181ca49f7f65ec6fb5f14d52508347afe980623750f7d1d7c1d09e74e1dd96dbf0a0d006b18f7ef1a09cfd17d0bb821c5cff78ee450e57055d9940ac42259bd00dc196a008fe839ba9d7176ddf3e1e498845a2f510952f606f99b5effe9324cd28a0a0cf01623fd8b16750568266ca6f362edf30e45e1d59a1b"}, &(0x7f0000000200)=0xef) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000700)={r4, @in6={{0xa, 0x4e23, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0xb7}}}, 0x84) ioctl$EVIOCGREP(r3, 0x4004743c, &(0x7f0000000b00)=""/174) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000007c0)={r4, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x9, 0x512, 0x7, 0x2, 0x2}, &(0x7f0000000380)=0x98) 2018/04/26 23:10:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008", 0x15}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00 ') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x49249249249256f, [{}]}) getsockname$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) 2018/04/26 23:10:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/26 23:10:25 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000002c0)={0x1, &(0x7f0000000240)=[{0x6}]}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) [ 147.471654] FAT-fs (loop5): Can't find a valid FAT filesystem [ 147.496278] EXT4-fs warning (device sda1): verify_group_input:102: Cannot add at group 1264075120 (only 16 groups) [ 147.508123] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 147.508799] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 147.598479] FAT-fs (loop5): invalid media value (0x00) 2018/04/26 23:10:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69ad096aafd2e331dda0efc402e00efaa1b173afde4ba11707dad1c8ed93017b844b36ccc06d49d8f0ab57050ab61b378eba4e6a963c841ec67822445462a54d055ed7874bba489b70947a4cac66858e8f6938194594c7c055d23ad1b8a0c7360ee431d43549a") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x78, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1000}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x24004000}, 0x20000000) ioctl$fiemap(r0, 0x40286608, &(0x7f0000000300)=ANY=[@ANYBLOB="7041584bf99945a203"]) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/04/26 23:10:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/207) 2018/04/26 23:10:25 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x51, 0x4000000000080003, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x1, 0x2, 0x0, 0xfffffffffffffc01}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x0, &(0x7f0000000080), 0x2, &(0x7f00000000c0)={[{@gid={'gid', 0x3d, [0x3b, 0x3f]}, 0x2c}, {@quota='quota', 0x2c}, {@quota='quota', 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x9148c96d471b190d, 0x36, 0x78, 0x38, 0x36, 0x2d, 0x34]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}, {@resize='resize', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp852'}, 0x2c}]}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000088affc), 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0xe60, 0x4) 2018/04/26 23:10:25 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f9, &(0x7f0000000100)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1fd, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004da000)={0x1}, 0xb4) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x0, 0x121000) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x8000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r3 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000000340)) sendfile(r1, r1, &(0x7f0000000200), 0x7fff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync() open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x8, 0xadd1, 0x1, 0x10001, 0x1}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r4, 0xf55}, &(0x7f0000000300)=0x8) 2018/04/26 23:10:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000540)="2f657865000000000004e8004bddd9de91be10ee1212c8beec0ee9a90f798058439ed554fa07425adee901d2331c0000000000001364570b66c7467722e2e1f0acb00b3c5b6c822b69c9fc7ceb2adee705166ce9431e86f7c556aaa812eb7ee8d20f3c9408908bf9b727fa151f96a2f20770450758877db5148f705cd6f364e60beef3dbdc960a5aca2e1a99e6365160b9ebd1b9866d9e9d628a6262af2787ecd6c33b1e843e77be2decdf8ace1f48e4ef87ba97e291b953beb08cd52311cf87fb6276fe030b109ee9168126fd6d48e028fa341afbf2c871d7ba78e12ad1524689b33c7fb7e6bb325f58009524fe168aae856ab61dbbf1454aa438f838343acd6f6f96697c53bf83ddf79704628597fad81bc3f04a79f4bc154e42f934051f1647f7ecee1822e79eb346a86ca7e49c85865b9cf1") ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000000)={0x0, &(0x7f0000000080)}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000000080)) openat$cgroup_ro(r0, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) 2018/04/26 23:10:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getxattr(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="ce8bcb36ad8d5b94a4184d1aa4747675737465642e747275737465642e73797a00"], &(0x7f0000000280)=""/147, 0x62) 2018/04/26 23:10:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) [ 147.598484] FAT-fs (loop5): Can't find a valid FAT filesystem [ 147.641754] PPPIOCDETACH file->f_count=2 2018/04/26 23:10:25 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/26 23:10:25 executing program 5: getdents(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) [ 147.719832] EXT4-fs warning (device sda1): verify_group_input:102: Cannot add at group 1264075120 (only 16 groups) [ 147.727267] FAT-fs (loop5): Directory bread(block 2) failed [ 147.727278] FAT-fs (loop5): Directory bread(block 3) failed [ 147.727288] FAT-fs (loop5): Directory bread(block 4) failed [ 147.727298] FAT-fs (loop5): Directory bread(block 5) failed [ 147.727308] FAT-fs (loop5): Directory bread(block 6) failed [ 147.727319] FAT-fs (loop5): Directory bread(block 7) failed [ 147.727354] FAT-fs (loop5): Directory bread(block 8) failed [ 147.727365] FAT-fs (loop5): Directory bread(block 9) failed [ 147.727376] FAT-fs (loop5): Directory bread(block 10) failed [ 147.727386] FAT-fs (loop5): Directory bread(block 11) failed [ 147.862535] FAT-fs (loop5): Directory bread(block 2) failed [ 147.862550] FAT-fs (loop5): Directory bread(block 3) failed [ 147.862563] FAT-fs (loop5): Directory bread(block 4) failed [ 147.862572] FAT-fs (loop5): Directory bread(block 5) failed [ 147.862582] FAT-fs (loop5): Directory bread(block 6) failed [ 147.862592] FAT-fs (loop5): Directory bread(block 7) failed [ 147.862719] FAT-fs (loop5): Directory bread(block 8) failed [ 147.862734] FAT-fs (loop5): Directory bread(block 9) failed [ 147.862746] FAT-fs (loop5): Directory bread(block 10) failed [ 147.862760] FAT-fs (loop5): Directory bread(block 11) failed 2018/04/26 23:10:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x2, 0x9}) r2 = fcntl$dupfd(r0, 0x0, r1) sendmmsg$unix(r2, &(0x7f0000001780), 0x4924924924925a8, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/04/26 23:10:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/26 23:10:26 executing program 5: 2018/04/26 23:10:26 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x8000, 0x2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x314, 0x27d, 0x5, 0x2, 0x9, 0x7, 0x7, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x81, 0x10001, 0x80000000, 0xc03, 0x8}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22}}, [0x100, 0x20, 0x7, 0x4, 0x3f, 0x3348, 0x7, 0x9, 0x1ff, 0x8, 0x7f, 0x200, 0x3f, 0x8, 0x7f]}, &(0x7f0000000280)=0x100) request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, &(0x7f00000011c0)='mime_type\'wlan1!\x00', 0xfffffffffffffff9) 2018/04/26 23:10:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/26 23:10:26 executing program 6: pkey_alloc(0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$void(r0, 0xc0045c77) pkey_alloc(0x0, 0x0) 2018/04/26 23:10:26 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) read(r0, &(0x7f0000000140)=""/202, 0x6c982ed94fc4e560) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000004}) shutdown(r0, 0x0) 2018/04/26 23:10:26 executing program 3: timerfd_create(0x5, 0x80000) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/04/26 23:10:26 executing program 5: r0 = getuid() r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000002800)={&(0x7f0000000340)=@can={0x0, 0x0}, 0x80, &(0x7f0000002740)=[{&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/205, 0xcd}, {&(0x7f0000000500)=""/46, 0x2e}, {&(0x7f0000000540)=""/228, 0xe4}, {&(0x7f0000000640)=""/40, 0x28}, {&(0x7f0000000680)=""/153, 0x99}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/4096, 0x1000}], 0x8, &(0x7f00000027c0)=""/11, 0xb, 0x7}, 0x0) recvfrom$packet(r1, &(0x7f0000000040)=""/137, 0x89, 0x40000002, &(0x7f0000002840)={0x11, 0x1b, r2, 0x1, 0xfffffffffffffff9, 0x6}, 0x14) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002880)={0xd522, 0xbc8, 0x5, 'queue1\x00', 0x7}) syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x2, &(0x7f0000000300)=[{&(0x7f0000002940)="ae6e32bb93edddd9ce123cf665e9e4134e9098845c3789d5f456243d43209e7173dec423225076147240b3dbdbb91b760e63f73e99e405dbd4782c99707cdce37c6d8ac7ff53012045a5106df550fdf52526154ba05eeb982be489219d43dd60222e5a26b25434814774bf3fac85869f872ba9c60bcfb8d4476df215642e1712a30118bb2a235ae8bc3620bc5a6084f588a01fd2728296a78981a19753594c0fa56c0a5386f5982cda6666533d2d0c11be0817db279a1f56630cc419daa735f3e084bf90e1d04a2e5cec87bcf36c8f3801d364eae7bcdd2745dbcbdbfd36e995deac46eb423585f67054", 0xea, 0xfffffffffffffffb}, {&(0x7f0000002a40)="6d3f623746541b323609c75159d2758f1f478af1150b5b08ef85db599e1e32ff77ea39f379be04bad944d471e8934a645fdf1b99c547b3b55577dd3631f49772ee1fa7b9dcfaf4528706efeab66fea1a06f8b6cd152969c59ec7a29db7e271ae0837b047c5b48ccab21b201f4110a1dc951d249ba4054f109ab5177c1e89bba47b3e101138a7912601e24fb28ceabb9a2147bf7e7caf4277de9a81", 0x9b, 0x7fff000}], 0xd004, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="115150d4a878e1a61e07cb6990b8bad31a02301b8415e8e435a157394686b93d7bef227de0f52236fc8b0f26c9d75d5673fb1199291552468267d9fbc932a87dad93accf340628f415c97b0638e5d127e10a31987b83a96651104e831569102adf6021b9f8eed4f8007b40e395baaa7d3d14c53b0edab5cfa4f794be8e7b4564e9c94f7504466695cb8cca267fc6618baa6c760fb14bc0a4e76ff60e4f03a763786ed08e5a8145de44580fb5ea86525ca5ba6e8f73df641c15b871df8aa2962d8f3a3a1374c717d91f8444c8d99180cf14519a74b8a20511280544c094f5f6bb0912d20000", @ANYRES32, @ANYPTR64, @ANYRES32=r0, @ANYRES32]) 2018/04/26 23:10:26 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r3, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x448}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x0) 2018/04/26 23:10:26 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x48e000, 0x0) openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) ioctl$TIOCSSOFTCAR(r1, 0x402c542b, &(0x7f0000000140)) 2018/04/26 23:10:26 executing program 2: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) sendfile(r1, r0, &(0x7f0000002b80), 0x8000007fffffff) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x114) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000500)) 2018/04/26 23:10:26 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$void(r0, 0x5451) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r1, 0x80000, r0}) r3 = getpgrp(0x0) fcntl$setown(r2, 0x8, r3) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x5, 0x4) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r4, 0x400, 0x70bd2a, 0x25dfdbff, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x44040) perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0xcd82, 0x40, 0x4, 0x8, 0x0, 0x100, 0x100, 0x0, 0xa, 0xfb, 0x9, 0x3f, 0x9, 0x401, 0x3, 0x9, 0x2, 0x8f2e, 0xfffffffffffeffff, 0x80, 0x3, 0x8, 0x5, 0x1, 0x7f, 0x100000001, 0xffffffff7fffffff, 0x4, 0x3ff, 0x5, 0xffff, 0x7, 0xd858, 0x6, 0x97, 0x58, 0x0, 0x6, 0x4, @perf_config_ext={0x3, 0x3}, 0x0, 0x4, 0x0, 0x3, 0x8, 0x1, 0x4}, r3, 0x10, r0, 0x1) ptrace$getregs(0xc, r3, 0xfffffffffffffffd, &(0x7f0000000480)=""/157) r5 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r5, &(0x7f0000000540)=@known='user.syz\x00', &(0x7f0000000580)='vmnet0}!trusted\x00', 0x10, 0x2) sendmmsg(r0, &(0x7f0000003b40)=[{{&(0x7f00000005c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000640)="663ed10102b34b01e47a857429a1cacdce82eb302cfef8a3", 0x18}], 0x1, &(0x7f00000006c0)=[{0xf8, 0x103, 0x6, "f0d555b02dd34c218de4f42c89dba116be4040b9ebc6b3ba332a5155e26790c5f2cbf946a8876811e5d0551c49dab149679dbb7f11de58c187eba5569a98ab3087fc0b0e6a3748b9c227767473a26a8a315516bbfd456d776a6ade6f950d4a36f61a2b0755eed46f7967f95070845f62f23877d0545062a5af3c2509b0ed23083a236e334fdd7a29bacb214b8ba9db8b07ce00c34ae37f914dc06a05d6a5fde4cfcd9883ddf4c3915af9472a3aaab243573826ece0b25c766d78840884c9d6d81afc57fbf8bf4fb3504dcf7e969cb3f9650dd9593018daf7c8c1680e3a76cb7cdd0b70"}, {0x18, 0x117, 0x2, "200a18"}, {0x28, 0x1ff, 0xe9, "3d1aa3d61459a38d432b2a386d0621f09935a7"}, {0x80, 0xbb, 0x4, "14babcd7c4c8f118a21265e923ba52842687d175c3622ebb756bd5ce7f5f92e50035c60b005941004ec78aa6038692bb2205160e36efe11ad47ab0a3cca07f5b269cc00334dc06abfaa91505d97e592cabb412e73815a80ef74d10c67bc5794059e83cc97effc56e49092de2"}, {0x80, 0x11f, 0x10001, "25046ab25bd0a44762978c1741a1c240d49088c95b5d039bd6c3610099c59d7f84a3dc71f9d3b736dd90611bb713adba7fdb4438e90d649e4e029f4e37fea63fe768a8625c79197a16f31f9307276b8300188f8e97489642fe2940636c09c3683ad0fd8884674d18023093924a91"}], 0x238, 0x40080}, 0x8000}, {{&(0x7f0000000900)=@generic={0x1, "53ca612c9e1364227a2c3424407584bae11ed1f076bbbe9ab033f6cbe75a517d4f618b5486dad2d2593de8a2e51635a39d024bc212fe2d691f5b00309fda3c8fde536a839077b643e283116ffec9a6397f6eb63d9c6656acc9e8963ad64bfef86d6a434bf8a5fbba6fa0268dde4d6a5aa12c0ee0de15674da8d6c04d5aef"}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000980)="972b0d82496834490828d464eccfe2c86ef4e4b0e65f44a7040481ab8032d5e1dbbfbf76890af1c498d17901bfedef09033f63324a888a2df206cbf438b66a6cfe4c720c7c98ee2b7dc8080220f2cb914434692a79ddc5fa72b1e0c792705aa516745d64e0191ff2ecd2be6651eea3e58240dfbd8d3af9b48d09", 0x7a}, {&(0x7f0000000a00)="161fff27ac82a6059e52fddcaf700bc85d3d9f7407c3c639776c953a5424fde5a983bf31ac9baffbe6a0e5ed2f2f8430026cc380706ca3ef97410ac82eeb7c5f4ee49a10441688ddb5d542c3c2e8435bc913aa96ff4403b838ad0187e5778ecb7920e71fb6dbcaf8583e1a75ba01394c3b3421b2bfee6ad2c91abe1d9d5b9bf8b31be9b933120e16a42067a7e9d70e14e595624f0d534d1298589e242b22fd4e14909b8247ca1a8171ea9420aeb0fe2bc1860b533b086a74887043066ca6c9c71186", 0xc2}, {&(0x7f0000000b00)="8243994c6e140689f36150d5221aa265f2858acbd68e585d3cba3e637145f635439f040d71dc745211b353a3086601e36f71d26100b6dd81f386975be5d59280577c1497f46bcb5ad0441cad7d95fa435f95900ba4ed559d2be76eb20745a648d6633de0b48e5fb5cd5c4b6869a99c4ebf43e3453de4ca26519b3948983d3cc108f5d3f10799729e5a797d92d9acba459c4d5ddfe2d234fe7f3d760264a26674f72ce2171d5a272dbc09b70450330206f1a65186", 0xb4}, {&(0x7f0000000bc0)="ee4e6c86e8949eb984833d147544a59c74fc054040b22e56b8ec05f6240d440d3fc3a71976e9517574b6b990e4c4c8dc3a21359a21c6f44d0f0a38846681d71eb37cb7e9864a29b9f376978600106f42e0e32cf98416316b2795c36321aeb3bcbcdc4a40bb4034ea953a90ff07d3340ad76085111e2a32530d64292750eb6db6837856935fd3d5dd48dca22ee75b6cf17b75526c875749d5df95c0baaf5f1f7f98be619c395563e802f98fd1a10da39218d26634e98ea4d2d6ea7c408eb6bd7988d266ad23ddd9c34fb3c31da8c35f5dd7b7f80f018b363c23bf02e8b3612c014dffa75a3c93b1d8d366c84253fc32e0aee46f", 0xf3}, {&(0x7f0000000cc0)="d44004176d", 0x5}, {&(0x7f0000000d00)="655983b2947b52b9ef60880f64aea1a0a138269ce01e7ef1b6eb00613af5efe1030c86b064a2e8829f8f97c967fc028dd3dae386d102abeb7540fcfb0b74fabd491c71ca632099c4669ae7dc6dc5e5037dbfbff2946d7df136c27e4b6cb3640259c92a2e607e3fc8f238311b255aa7d279c6ce1b63a6b35955a1d69739a38ddd12a02bd22f0383825f33bbced5552f44a8c1d501d7322955be215ae03183e40da370ccaff7e71b1c3399ddb18961d959071d7325098c1fb1715b6f064df4", 0xbe}, {&(0x7f0000000dc0)="9d789bfbef558da4975bd49b081a8a804d009231cb9a86b9502b", 0x1a}, {&(0x7f0000000e00)="a6be24957ea8793cdeca3d906be760c8bc7a3c167fa7ccf75b1e44c407b928ac1b32fc594ef7e9877ddacbdd3d0c19e74ceed1759e19e7e36762d79d21580a255e24f284e6df1df1c231b9b7394f293c2242eac3d30ba5f84ebf1b6514793b510e034a606db6ac1785503f21eedae3627002a0dcd4667798f71f2950c9b6cde9e25f6b378933b2ae4100f46685d47b03cfa9c7d946fe669f2a66be7f7b208fea082b51cce0bed30ede0bc02a42a7164a4df33371a2db7d66f4649da5485481cad90eda95c580e0887d8f1baf9fe8da4e57c80ae41d13b3ac9324", 0xda}, {&(0x7f0000000f00)="32650505474dc4fa07bada300153cddbf1a6460540def485edd183725c7566abcfcaafe2ff3141db6bbab716aa222ee68d26098bb649ed0cf1eb99f4b23137c5e7b4bc3f5e7d34eb769e2664b5bcba7d196aa22ba5ab049e66f189025ae30eb56ce2dfefd2c82e602c5c9270b6ce0ffb7afb1c5ad821419a47453cf5a8bb41bb42708b4cfc252b9d24ff0cf3f7f51957f8c6510fb8d6469d5c9f965bfcf4db44", 0xa0}], 0x9, &(0x7f0000001080)=[{0x1010, 0x6, 0x80000000, 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0x1000}, {&(0x7f0000003200)="b011a24e8507e81a16308ddd86f7bfbcb7", 0x11}, {&(0x7f0000003240)="304cc997120145128866730c4a590cb42eb0385320e35f048c29c2030b02ff47363ac8b89450c50170ff354e4671cc2c640149ac434c37e8b8dc931f87d511f2dff4766cac42", 0x46}, {&(0x7f00000032c0)="2ac5228604d284791c449120b34949bec05b016c7bc6f8d9a3db206a63300cb13eaee297c40f687b84d93963992a9b69a40875e5db73c4ba65be2d87c1aa656c61ada339abae13bde4", 0x49}, {&(0x7f0000003340)="d1044ab54751f1c1b59eb41c6ca2aefb06118cf716b2ef0764625bef98ff1bbfbbe1ecae62bdb097f31ed9b857e63dbe751c33581a3494a762f31cce51c3602c8b61010a29158fcde56575a5e0eaa01f4539b418647d46d842824ff9772289f7698e524b9b258fba78e92a2d8e17456ef577210782ae112c835c0e5931fb4518abf3555c0d13a19a35880f13a705559818c13efdcd6a76e90fb78a4aada5b271183d4622e5000653bdbb2af9c8c765aea78cdec9cb41333cb6c30c6c43a6a9bd9a1b0ec8969b5892ab572e13af6f195c4f7a0583dc9df13ea8b2784526", 0xdd}, {&(0x7f0000003440)="9d51a787c12df3b0993bed93d6d76de75c16c01e08b5729ab6b8a3398899ee6808912a6e44807c5893c5878a8718ae5172d6b270433c9c7e2526ad3b7a5f38d12c498e3f08636249b72cb093519f32d60c8d55ca4daa91b0d1cbc8151db43d6aa6635e45af96c9a885b3dbed7684f86fdd4e2efc5909e037126cf454fcbe9f275d501634624f0b3d55583c0a48ccf8f65f2d288f69373fa7acc59ed215252028475c8ea06179526b0f83e599060e146c8c30444cdd77f7fa9057459e21c295a03d662e06e390a1b297d095d28caaae4592239fc5d9e0b8d327656dcdcc484ece4ec9bebd6ba75238f3f86e3c529c8f7041d09c", 0xf3}], 0x8, &(0x7f00000035c0)=[{0x58, 0x3a, 0x2, "60a86d7d32da0a100560f449abb2c07b6166ab32a26c88312d29ffe0adb9bf3bd8b694a063f706c19105ba3d8db52c678d64d5b5d3f3b86e459fdf98980c03a35c3f"}, {0x28, 0x99, 0x10001, "1d3a593b90799bf0461244e07c3b190fd5796b3a"}, {0xc0, 0x103, 0x4, "3f8cd082736af2680dc4b110436ce23162eeaa5a6fd541e298e443aafba2ecb02110c19e6c9a2d6edd0e4a143f12a2b8b42ca248e7b7b2411ad6f226e8d79aca9e572afb63de9d638fe7ba950dfacd039fb3eac96e41f8ed314f76f206c4e0f5cceb7f0b63b4e5761a476a60d779f41a208f49af33a6ae2176ea61fe6f734c118f9b5be48dbcc3c5ebc54019b87fbc4f06c76e4de1a81c3426f86f35f29643ecec180be898f9c02ebb2fa77586"}, {0xe8, 0x3a, 0x8, "7fe879c452893781e6bb0aa68287a0875d217f2cc347f4cdbc7d4afaf8d3114bfff1c39c8954c6d74a37c6acbb73bdb88fec2ba3d8ccf5d6479e1932ccb310d8abe3173bc9e4f7ab80ce1011f07cbdd681fac3c0a5a68c68bf39e6c726beeb7bfc1cd651442e69d73269bbea0759ace1acf452dc21e02920c899eb9c6ffa7099e4bbaee571ac5ef73f534c06cbd41ef445070b678183d7baa362e0bb0b67660a41fca93e7d833e93ada9f01537e2384c8f26e98b59562a1931d44ac9aa1f32c005fcaa7d97769e2dd23024695b42a593d3d7b0"}, {0x68, 0x11f, 0x3, "654c3e9285c802a1e80dd682ba6dd860810370662f82ee898b0edba188d55fef359ebf49271dc0057e60a00facc0f71eae53a40b5d5fe65489d7efd055ee501bdeebd31580e8c62aba9c968743521c9b53e5"}, {0x100, 0x0, 0x6, "1c1c2a35c1c635b3de2de920f250d9ad2e19bc0b4d50a06df60ef78b2d88cf4cc8325177e4f1c98137ab46a64dee132eb423c130d0108fc08acd4870ca75bf8e63991d07ccef81e0b97e14c1b63f00baaa53ac2a5e579f2b83f13e747a6d5cdc453f5999fdf73e59338a6d67e2efb03e7ed258724fc05a4ec1f020c410979b6fa7b87a2e270b2d3654f817c953e50b6717ba602fe20af492d68941e5865dc7b143fa57d4edada2050a7840e6d7420ea0245aaa39a73920e24c8c53cba155d3d645c3b35a09aff7f6772b0f77ba740a193e556e4c7a36a0ff97c21c38e194c80fd3b55be16d090f52137ea97075f0"}, {0x30, 0x119, 0x7, "058c943c38cdf228ea772f5f874394c21adf1da618a168a7928615dc59f1"}, {0xe8, 0x11f, 0x10000, "0a56ec509072f611b511760568c3f047e6e640ff22b2f36c9ae38662187f367631334b1c280a3270c84dd590c5b2dae90cb3cb83ff8f41992084222f710d848b5dd9991bc1535dbd9de4e59c49a74ea9156f2af9ce7549a10488b799228a80fa9ff51b89656e80032c0d5f74c1b0b5ef5505d8b19e1cddc87ca1f0cec894328c299bd0373f5fdf552e26ddc41ba3c6924d76062e9ba6e2e5b7a320df3afcbcb78db60f9152da4494094d20905ce4c2841f2a4cfe5b6bf7f8cd179dc4944d5c4aef0ab5668832924c2bb0f82fb794541ab160c752"}, {0xb8, 0x117, 0x20, "e508c00846042949610b30a3af43481a5c75cc8f90b1b7d2578da2135587c0eb9cf8b754d8b6ad87045e4a3b6dc4daacdba0ac51e1e5ca925fcb937d8cdd6e2a931cbe06d85a2046b217671be0654d4f7552ead16823a67abfb0b803b4963acd878e4ce0e206179319bb9f9554d8260ceb92a645263fd5902b42969661d8c992eb2a9f85d8618e550009ec003f88028f3990315e02e4e58c743677f0b6a9005984dbfc737c"}], 0x560, 0x40}, 0x253}], 0x3, 0x4000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003c00)={0x7, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0x88) perf_event_open(&(0x7f0000003cc0)={0x7, 0x70, 0x3, 0x2, 0x4b, 0x9, 0x0, 0x7, 0x200, 0x4, 0xfffffffffffffebc, 0x8, 0xc119, 0xd0, 0x5, 0x2, 0x3, 0x1f, 0x3, 0x7, 0xffffffffffff8000, 0x6, 0x4, 0x8001, 0x1db, 0x0, 0x8f, 0x1, 0x4, 0x7, 0xee1, 0x80000001, 0x100, 0x5, 0xa70d, 0x7, 0x7, 0x2, 0x0, 0x1, 0x5, @perf_config_ext={0x0, 0x2}, 0x10, 0x6, 0x55ef, 0x7, 0x2, 0x5, 0x5}, r3, 0x10, r0, 0x3) process_vm_readv(r3, &(0x7f0000003e80)=[{&(0x7f0000003d40)=""/30, 0x1e}, {&(0x7f0000003d80)=""/196, 0xc4}], 0x2, &(0x7f0000004280)=[{&(0x7f0000003ec0)=""/200, 0xc8}, {&(0x7f0000003fc0)=""/5, 0x5}, {&(0x7f0000004000)=""/141, 0x8d}, {&(0x7f00000040c0)=""/115, 0x73}, {&(0x7f0000004140)=""/115, 0x73}, {&(0x7f00000041c0)=""/168, 0xa8}], 0x6, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x8) bind$inet6(r0, &(0x7f0000004300)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) syz_mount_image$xfs(&(0x7f0000004340)='xfs\x00', &(0x7f0000004380)='./file0\x00', 0xbad, 0xa, &(0x7f0000004b40)=[{&(0x7f00000043c0)="2d0c0f3cecb926e61ac2fe780fb2ed1422fae3c5caedec81f1940d31a864ad2171c6f6acb8734e501c3aa64a23a657f13c9b491d6d68130b8d48d8f85ed38df8e6b501ba68fb27", 0x47, 0x8}, {&(0x7f0000004440)="ec163094b0edd308bf387a57a01749b06a9dc5ca14a68c6cbebbeb72ace673a4f66540019a07d59b20c87fc24971a2152ac5ccca79260b2ac4f73837fc12a5f4ff9cab9430eba4d11aa78573ee1c43c25439c994bf409088dc7f727ae7f0b75ac3eefa1aec1ca2cc63ce36dc7b4e06564262f70c9e087ed9c5481f2c48c27f3b88", 0x81, 0x6}, {&(0x7f0000004500)="756a11429bf63b81c3397a710b7a27426f54f2f12220a5417fab67d671ccefc4703516f5194b5f3b18f571d794956661076936fbbdc2ae376a8c7375e80cb62ae710b559eb28fd75584404233d5b10729c2da7c23c632159d7e2cf196050e72fe0ac245cbe747ab8bb24e3d44695740fc21b3195a916f2c9fa8e62d572d54570f1456083eb268c9adfe416e05dc525c00e28e97ae11d2ef3d720510e2499ac3f121236108afdc746c66de99f", 0xac, 0xad}, {&(0x7f00000045c0)="e3ee18b47e553e233fe3cdccabdfb86a749e292604770c473a1dfc3d1870c56cfb104da5fbbd8deea38dae726d0525983b2f850ec27a7ed6ea886c5c05fed6a25594c010a87c921c6e5ec519dfd62ebda2845ce015d089102224e67c7bd4d214cc3873697bb73c0e6f046da2ea173bedb73af590ceea7054e92798130aa48259b2ed439fb92a749ba99b7d7500263cfae23f8aba3d5c1aeee8518092d3bad082c330941841679f331e8237ed93c10668c6927b90", 0xb4, 0x40}, {&(0x7f0000004680)="1fa056e6fb7fa7fe5f347241e0f7d3105a87f44716a30b92b1cbd590e281123229172b7b45ea9f9c4cccf938db418befaefaaada0fee4ed7588442c2d51b4564b36062524a3147ebec1e5e263ac70cd229b86920fdbce677870b4e24d9419d36c7d2549879a8bdaa121aa8a1f727f104fd51ea1d0c135afd10988257034a1a1a3128f1984522a32a0528ba8071f25e077dcd7e99ecc636d53b6e485d959569efded70f66b9b52a50dfb17b1e400dc8b79722594603e97c36bdb481d0cdb094f57e698ab6d5", 0xc5, 0x7}, {&(0x7f0000004780)="8b4006ca6477d8da5ed500f39ae21c21803ab219573a49456942a5bfc642374f3a989efdf5fce5fc6b79feb15851bbd8aaae45c5a64286b328896cd4fa3bf40b3127559e9bfa369570315abbbff3d10b06d64658da799082b10ac5da761f2441bd9c98acf942df7117a3435ff8e150f03694ecb3281d56bce63d304826b9289ea212bd4a2610d7bc21c6c4e9020fd0f2a5bbafd7ceed5b4e1337ef85e105eae1c0fa1fb18f7b285640be06429c8f29fb05671de8ff2de6cbcc3a3b07311e61a7a7f0af892c2c67397b950c686a97eec7396fd5b3036510826188057bb52b799188406361", 0xe4, 0xe7}, {&(0x7f0000004880)="2ec8ecf9b63b3c4be1285d8e5556508e78f34ba3255e7c2202fba402c6e55bb6b3cad293cf14ad62cf634e7a30f295119c1675398fdfffccf92d6906e7ee9f85d496cc47715e7e1a78c9cef9c9a4ed672c108ec948af1be8afbe7d736b627efca3e5ac48f558bf68a8407c8f485d75fa75e9676db5a154bb5800b68b64f1947f17d33912290f1d2a80b413623447385ba05f81830eb9cbd947ea23bf8379b8c0d55b7983037c3e826ac767beb8a16ec349378112d39c8fbf3255e2a265b6438236addb7ac3420c52daa7a7a39c2a5ea28e698862d646f20d96fad7", 0xdb}, {&(0x7f0000004980)="b560237dc236133c8c8fb983acdcf75488f61402017ba7dcbccf317f1d6f7c02c1799e6bc9de9a29e8232fbb2bc18eee48708df1dd2c414832137a9b68b04e9e1175a2a66f7896542bed3c47e88985bbdc855304c172b5e09de1e767f7286b", 0x5f, 0x54fa}, {&(0x7f0000004a00)}, {&(0x7f0000004a40)="658612ea877f2736b19b2314fdb2212325e0915f96f8441167194934491353ce505fca3889fb2224e0801ada6449510fdd910be8a768bbabf6a1461fce0ab05bc24e2273aac80d122665b17edb33f890ad5b382c32547e721bcd9d4c48ef4db3fcca67aaaa581bda7da05cd7f0135c2db61a4388e819f46939c2d794ac2a90b9a15bee98175bef0695ba18be46df8a5684de5abff6c2fa1b2aedb7bdfe0a04afcc885403363a0c5c241449b0804896df06257b9bd0b1d84a95370be2686fa35081eda23a998a7b6d15513e63eec16e5e1d174375f50ec62c6e2efee0b4d66fe26c00b81c9356f9a4c3bc6468d15350", 0xef, 0x4}], 0x8, &(0x7f0000004c40)={'nouuid,', {[{@nouuid='nouuid', 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000004c80)={0x7, {{0xa, 0x4e20, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}]}, 0x110) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004dc0)=0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004e00)=[{0xf07d9c95d71280f8, 0x3}, {0x7, 0x100000001}, {0x7, 0x4}], 0x3) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000004e40)=""/41) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004e80)=0x2, 0x4) sched_getattr(r6, &(0x7f0000004ec0), 0x30, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004f00)='/selinux/enforce\x00', 0x640000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f0000004f40)) 2018/04/26 23:10:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r1 = memfd_create(&(0x7f0000000340)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) fsetxattr(r1, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='^vmnet1posix_acl_access+vboxnet1\x00', 0x21, 0x1) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) 2018/04/26 23:10:26 executing program 1: kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000180)=""/191, 0xbf}, {&(0x7f0000000240)}], 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x16040) perf_event_open(&(0x7f00000002c0)={0x6, 0x70, 0x1, 0xfffffffffffffffd, 0x1b6, 0x0, 0x0, 0x0, 0x100, 0x2, 0x7, 0x4, 0x4, 0x4, 0x3, 0x5, 0x10001, 0x0, 0x6, 0x1800000, 0x8001, 0x400, 0x4, 0x5, 0x7, 0xfaa6, 0x9, 0x9, 0x800, 0xfffffffffffffeff, 0x1, 0x2, 0xcc9, 0x8, 0x6, 0xa257, 0x100, 0x3, 0x0, 0x200, 0x4, @perf_bp={&(0x7f0000000240), 0x8}, 0xc77165c9aa040e8e, 0xff, 0x7, 0x6, 0x0, 0x100000000}, r0, 0x3, r1, 0xa) 2018/04/26 23:10:26 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)="e5b8f8cc4ca6", 0x6}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = accept(r1, &(0x7f00000000c0)=@can, &(0x7f0000000140)=0x80) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000180)=0xffffffff, 0x4) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x420101, 0x0) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x5e) tee(r3, r3, 0x7, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000240)=0x7, 0x4) r4 = accept4$bt_l2cap(r2, &(0x7f0000000280), &(0x7f00000002c0)=0xe, 0x800) flock(r4, 0x1) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000300)=0x5) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000340), &(0x7f0000000380)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast1, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xd8, r7, 0x8, 0x70bd2c, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xe0e}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6b6f24ad21d28bd4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000000}]}, 0xd8}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000740)={'rose0\x00', 0x100}) connect$nfc_llcp(r3, &(0x7f0000000780)={0x27, 0x1, 0x1, 0x7, 0x80, 0x0, "b1b38740f95d9e8f3504a32c8dbf8b4319a752fa08fd8bd42b807a111b910517d2b9d7000e10636aa8d3e9188be7891e9778ba6e6cd6b578b1b0a3360f89e8", 0x32}, 0x60) r8 = open(&(0x7f0000000800)='./file0\x00', 0x200, 0x20) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000840)={0x0, 0x80000001, 0x80000001, 0x3, 0xe, 0x8000}) capget(&(0x7f0000000880)={0x19980330, r0}, &(0x7f00000008c0)={0x4, 0x3, 0x5, 0x3, 0x8, 0x3}) faccessat(r8, &(0x7f0000000900)='.\x00', 0x60, 0xa00) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000940), &(0x7f0000000980)=0x4) sysfs$2(0x2, 0x2, &(0x7f00000009c0)=""/157) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000a80)=r0) r9 = openat(r3, &(0x7f0000000ac0)='./file0\x00', 0x2000, 0x4) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000b40)={0x6, &(0x7f0000000b00)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r9, 0x40086424, &(0x7f0000000b80)={r10, 0x3}) 2018/04/26 23:10:26 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000353000)=[{&(0x7f0000000080)="29000000200019fff63cec0c000000060a00001615de0005190000040d0014000000800000f9000008", 0x29}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0xf873, 0x7, 0x1, 0xfffffffffffffff7, 0x5}, 0x14) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xd7, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/215}, &(0x7f0000000240)=0x78) 2018/04/26 23:10:26 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', 0x0}) mlockall(0x2) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000900)=@setlink={0x28, 0x13, 0x301, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/04/26 23:10:26 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x1200000000, 0x1, 0x4, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x800}, &(0x7f00000001c0)=0x8) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/04/26 23:10:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000003ff8)) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xfffffffffffffffd) 2018/04/26 23:10:26 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$selinux_access(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a667361646d5f6c6f675f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d3520000000da6d480ae2aedfc43e"], 0x49) r1 = open(&(0x7f0000000100)='./bus\x00', 0x26302, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000080)=0x218) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000400)=0x14, 0x800) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f0000000740)=ANY=[@ANYBLOB="8c010000", @ANYRES16=0x0, @ANYBLOB="20002dbd7000ffdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000000100"], 0x18c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x300, 0x0) close(r4) 2018/04/26 23:10:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x44000, 0x0) connect$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) [ 148.385452] FAT-fs (loop5): Directory bread(block 2) failed [ 148.422969] FAT-fs (loop5): Directory bread(block 3) failed 2018/04/26 23:10:26 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r3, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x448}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x0) 2018/04/26 23:10:26 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r3, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x448}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x0) 2018/04/26 23:10:26 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r3 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmmsg(r3, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000000c0)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="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", 0x448}], 0x1, &(0x7f0000000a80)}}], 0x1, 0x0) [ 148.481923] FAT-fs (loop5): Directory bread(block 4) failed [ 148.514308] FAT-fs (loop5): Directory bread(block 5) failed [ 148.538133] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/26 23:10:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x6, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(0xffffffffffffffff, 0x7ffe) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000380), 0x7fffffff) 2018/04/26 23:10:26 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x70845af7, 0x7, 0x4, 0x1ff}, 0x8) socketpair(0x19, 0x800, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x80, 0x1000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x400}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x8030, r0, 0x2c) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000200), &(0x7f0000000240)=0x40) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x1, 0x0) fstat(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000005c0)=0xe8) setresuid(r6, r7, r8) r9 = fcntl$getown(r2, 0x9) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000600)=0x5, 0x4) r10 = mq_open(&(0x7f0000000640)='!vboxnet1$\x00', 0x42, 0x80, &(0x7f0000000680)={0x0, 0xfffffffffffff01e, 0x400, 0x8000, 0x7066, 0x3, 0xfffffffffffffffe, 0x8}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@remote, @in6=@ipv4}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f00000007c0)=0xe8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000800)={r3, 0x2}, 0x8) mq_unlink(&(0x7f0000000840)='/selinux/relabel\x00') setsockopt$inet6_opts(r5, 0x29, 0x36, &(0x7f0000000880)=@routing={0x84, 0x4, 0x3, 0xe2, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}]}, 0x28) syz_mount_image$hfs(&(0x7f00000008c0)='hfs\x00', &(0x7f0000000900)='./file0\x00', 0x8, 0x7, &(0x7f0000003b80)=[{&(0x7f0000000940)="e94e35424834d102542b280858666a73bd7e49e19baa8fce461ddb932198a3ab5fd88eea635fe41fc4d61755c43d2db39043a95f2871e04f95ed97", 0x3b, 0x560}, {&(0x7f0000000980)="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{&(0x7f0000002b40)="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0x1000, 0x4}, {&(0x7f0000003b40)='w', 0x1, 0x6}], 0x2000000, &(0x7f0000003c40)={[{@codepage={'codepage', 0x3d, 'iso8859-6'}, 0x2c}, {@type={'type', 0x3d, "cbd5a36c"}, 0x2c}, {@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@part={'part', 0x3d, [0x37, 0x2d, 0x38, 0x30]}, 0x2c}, {@quiet='quiet', 0x2c}, {@part={'part', 0x3d, [0x2d, 0x33, 0x7b, 0x32, 0x39, 0x31, 0x7f]}, 0x2c}, {@gid={'gid', 0x3d, [0x38]}, 0x2c}, {@umask={'umask', 0x3d, [0x35]}, 0x2c}]}) getresgid(&(0x7f0000003cc0), &(0x7f0000003d00), &(0x7f0000003d40)=0x0) sendmsg$key(r2, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003e80)={&(0x7f0000003d80)={0x2, 0x2, 0x7fff, 0x0, 0x19, 0x0, 0x70bd26, 0x25dfdbfc, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6e6bbd, 0x9, {0x6, 0x2b, 0x68eca0b8, 0x82, 0x0, 0x0, 0x0, @in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x19}}}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d6}, @sadb_lifetime={0x4, 0x4, 0x40, 0x2, 0x6, 0x10000}, @sadb_x_nat_t_type={0x1, 0x14, 0x30000}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bc0, 0x7f, {0x6, 0x6c, 0x8, 0x10001, 0x0, 0x80, 0x0, @in6=@dev={0xfe, 0x80, [], 0x17}, @in6}}]}, 0xc8}, 0x1}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000003f00)) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r1, &(0x7f0000003f40)={0x4}) r12 = socket$packet(0x11, 0x3, 0x300) r13 = openat$cgroup(r5, &(0x7f0000004140)='syz1\x00', 0x200002, 0x0) sendmsg$unix(r2, &(0x7f0000004200)={&(0x7f0000003f80)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000004000)="df023444d7d552df92fb0055cddfbd13c170f3f7e964fac230f52191b1d62ad59951b67a97ffa968a0c847219c362e907e0a5c8039e32a8575b97d8f5adadcf81bbf7185ad0ba91a65857562fce4d74511936f7b1df20fa5d580b52109e69b84cc687d16432b11ec96860e4227cbd6863cd78c87ff1928ca13632aa6f44f57b74c63ea08a1cc7cb35c3e34aa458419fb3eda4e7cc727ff61b1ae43baf91dbefcc6bfa88ff8a15a736981004237e931526d53b7cf71f88a5315faffb23dc2862ac9c42e41cb98540ef28a69838fefaec210e89706bc", 0xd5}], 0x1, &(0x7f0000004180)=[@cred={0x20, 0x1, 0x2, r9, r8, r11}, @cred={0x20, 0x1, 0x2, r9, r8, r11}, @rights={0x30, 0x1, 0x1, [r1, r4, r12, r10, r0, r5, r13, r10]}], 0x70, 0x20000880}, 0x84) ioctl$sock_netdev_private(r12, 0x89f9, &(0x7f0000004240)="064b077cc29e9299d319b2d0b86a027063f3b38017e8cf4b9a70c09209657a99f1d33d15e8d3f797ede95d407ae773f71da442aa991800fdd5d0752432a609559eea6c4f7fcfa9dda1f8aaf0e1f89e39964eb760f3eb34eaef478d5864766e377c27c5e09bd53965a2402b4092da97414ca2d23c8838060793b26ee83f67cfe5") sendmsg$nfc_llcp(r0, &(0x7f0000004700)={&(0x7f00000042c0)={0x27, 0x1, 0x0, 0x0, 0x400, 0x2, "f769e72e226445b0edb26136232caee4ba64ca8785df105a42c36df8844afd067731a95e85173da664822c33793e5f6b48287ff5a2ad5b447a5861114c972a", 0xb}, 0x60, &(0x7f00000045c0)=[{&(0x7f0000004340)="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", 0xff}, {&(0x7f0000004440)="6a19b8d9a9781c08e9efbec440e95c450851c26997c10363243e5b4edcee8ba6f3f5ec5f3acf688c5b833488d1aca8232320e08890555fc32d101d0c786095e1bfeb7146680741eb9892fe0ceb015d9b3bd4571c26ec715febf7dec673831c045d3f84a9645c7f31c398882c99a16727e5e95b483751cadee490073f30b3936a2b99fad9073f35e871e3400ec2f516676d6948fcb6518dd87404abf59e9ceac8c8d09a75e1dab13d95b1f3bfa0e1539eda1e22f57bb3e945469771dd917efdcadb81", 0xc2}, {&(0x7f0000004540)="dea45bafa7462302bdbed8cd7ae70eafc9a7d27d4ac8e34afecba3d017afb5b370f0c2b63663c14172d84112c7c196c8575573339033ccc923d1c5a35350726f38631ccd431415bcda2466cf83dfd50b7ea1e104370c5404752e9cbe7c2b7d714e5125ceeaa91e6ba91fb1f99e783fea66b10111ebe09b722f352f", 0x7b}], 0x3, &(0x7f0000004600)={0xd0, 0x101, 0x7f, "7951f2b9f6f20c829c199b77093098dbeb79ebb6edb8fec8f4e51060f7396e200256bf7fbf91a94bbd3429f20ab1724c2f70a36297f7e7948c224c3c063372092f79c62bbc90a202d62b822a5e8d0cd1e3a9202a0be43298b7d0a0b41ec2a14ec320edd7f4ad3926db029298fdbe4588f6952ff32347529d08bee933869905b03ca1af102604227f83372d236cb3a02145218d3e57b7362278caaafd32e696cd6834c9bfa4f5685eea5b58e6893da684d3eb3210688acc5b51136305bbed"}, 0xd0, 0x40400c0}, 0x4000004) [ 148.614650] FAT-fs (loop5): Directory bread(block 6) failed 2018/04/26 23:10:26 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x304, 0x4) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x1) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000140)=0x7fffffff, 0x4) sendto$inet6(r1, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff]}}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) [ 148.656062] FAT-fs (loop5): Directory bread(block 7) failed [ 148.695024] FAT-fs (loop5): Directory bread(block 8) failed [ 148.742521] FAT-fs (loop5): Directory bread(block 9) failed [ 148.767260] FAT-fs (loop5): Directory bread(block 10) failed [ 148.783644] FAT-fs (loop5): Directory bread(block 11) failed 2018/04/26 23:10:27 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001400)={0x0, 0x1e04}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001480)=@assoc_value={0x0, 0x3}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001500)={0x0}, &(0x7f0000001540)=0x8) sendmsg$inet_sctp(r0, &(0x7f00000016c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e21, 0xec0d, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000100)="cdfdd6de776078f7e0d125c1396b654bd6e9e20b100bccc5df37793d631e7ac728d9f07cad30d31a5b87c981a270", 0x2e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c1e8947627900e8b2d0887712774840145750430b5be408198c0a3c392b14cfc47b60f5994e4f5d6cb96da5f0b02fda62aaac00f47410fd1f997d6590acdc9c40214f05b95027229d6ece288ad89b791b980ee37659dc2eee71036c77addbb4e2dfd0e3694e81a8f469d8e73eedd95a4e8a2660cb4e89efc18a06974f0fd", 0x7e}, {&(0x7f0000001240)="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", 0xfb}, {&(0x7f0000000140)="03d9426bdfe8af07dd04ac46da103ac6f475a1cc5859c3539e64bdc91f3f02c39bd8a1e093a3a2b45ecaaa63605a5e38f4c3c1", 0x33}, {&(0x7f0000001340)="d971655edc66c733e5", 0x9}], 0x6, &(0x7f0000001580)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x4, 0x3d1d, 0x7, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0xf0e, 0x2, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x7, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x8, 0x8020000000000, 0x3f, 0x4, 0x81, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x9, 0x2, 0x7}}, @init={0x18, 0x84, 0x0, {0x400, 0x80000001, 0xffffffff}}], 0x120, 0x50}, 0x4000880) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r4, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000180)={0x2, 0x2000000004e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) sendfile(r0, r4, &(0x7f0000000080), 0xfffb) 2018/04/26 23:10:27 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x2}, [{}, {0x3}]}, 0x78) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r1, r2) 2018/04/26 23:10:27 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) r0 = socket$inet6(0xa, 0x3, 0x3c) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f00000000c0)={0x401, 0x4, 0x1, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000001540), 0x0, &(0x7f0000000280)}, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) setresuid(0x0, 0x0, 0x0) 2018/04/26 23:10:27 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0xffff, 0x4, 0x1000008000}, 0xfffffffffffffde2) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf5000000090000009054b932cc5b73", 0x14, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r2 = socket(0x0, 0xe, 0x1) r3 = getpid() add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001080)={0xfce, 0x100000001, 0x5, 0x1, 0x8, [{0x100000001, 0x100000000, 0x6}, {0x101, 0x5, 0x3b83d3e6, 0x0, 0x0, 0x2000}, {0x400, 0x4, 0x7ff, 0x0, 0x0, 0x800}, {0x52808a59, 0x5, 0x80000000, 0x0, 0x0, 0x2805}, {0x0, 0x8, 0x9, 0x0, 0x0, 0x2401}, {0x800, 0x73ad, 0xffffffffffffffe1, 0x0, 0x0, 0x400}, {0xfffffffffffffffb, 0x1000, 0xfff, 0x0, 0x0, 0x2000}, {0x5, 0x401, 0x3a62, 0x0, 0x0, 0x308}]}) keyctl$negate(0xd, 0x0, 0x2, r4) r5 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000004c0)={0x5, 0x2, 0xb22, 0x4}) sendto(r2, &(0x7f00000003c0)="a6b5910d2eeb56dacd204e5358d3d7972bc0e3a8eefd3220dc32171e2eaac510ca7019a50888e3cf958c3709748018a7a1ffa5c987b176a0eafc04b44eabd3c4d0c3ccc45945c08f2f6497d8dc6f87990b173933c77e7bf6d1a126886461fbf386c97474788b793d60937b099cc4cb2620ab10f3581ce86ba43d", 0x7a, 0x880, &(0x7f0000000440)=@llc={0x1a, 0x317, 0x4, 0x7fffffff, 0x80, 0xffffffffffff0000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) write$binfmt_elf32(r5, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x7d7) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xfe) r7 = syz_open_procfs(r3, &(0x7f0000000e80)='net/rt6_stats\x00') sendmsg$nl_netfilter(r5, &(0x7f0000000540)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000580)=ANY=[@ANYRES16=r2, @ANYRES32=r6, @ANYBLOB="0400910012ea60079735186a4a1d1c310b4ba7aecc1d087c1573949fc1eee46058602c78aa3c0790948733c959b8ab7ac2fc0894737608f12fd5c049393849e8efa29d84bcf1cea749cd88e16f82886629ed0a4ccb13b3aa5449f9781f9afd6cd1594601e66a96efb5ebab4c57febfdcf774f9cdad26a834d2648eae2edb4daf80ab8a89c72f5fbaecaa98428ffcb3699fb9f4341836113a9ba49a839e23de0276f09228f4c1d261d700004cc54b61c7d8eb1eec628e167b88c37e7bc7992c4629ab40358bbdaeff5d02270c1383537502d1791a25da39e209d5a823cf402c05f92f99f1588f2608001900ac1414bb00"], 0xf6}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) pipe(&(0x7f0000000f40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000f80)={0x0, 0x41c}, &(0x7f0000000fc0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000001000)={r9, 0x200, 0x0, 0x5, 0x7, 0xfffffffffffffffe}, &(0x7f0000001040)=0x14) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000ec0)={0x0, @remote, @multicast1}, &(0x7f0000000f00)=0xc) 2018/04/26 23:10:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002600)=0xfffffeb2, 0x0) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0xfffff, 0xfffffffffffffffd) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x7fff, 0x5, &(0x7f0000000200)=[{&(0x7f0000000180)="ff6b628f97ff642f432a9e82565590c898c0a80aad14218bf134ce400cd8595284487371a0715c5348fe55f9c4c2a70f94a96d610df51cee133a91c261906f459cc9", 0x42, 0xceb}, {&(0x7f0000000300)="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", 0x1000, 0x8}, {&(0x7f0000001300)="e0a281c244d2ee92139689092a5a4d5501958f7eb62bc31ca68039cda7c5726a2340753f0d639de4a226a17d234f134789b82e943608f3ff126b6fd84004991349c4f8cdbaa16d83e6508c7ded5742980567b45999ff04861dd49a869d96e201916b913d2884328f3236082de8d1cf9f9706761bb5cde59277b70b24c3727d069c17053ea1c7ecf24a3b7d656e1b4ee15f4a05db9af82d0cf1d14a51adaf5e03e39fa264197a304dec5eb93332d747d859a9dc6e03da2e53c7c6a34261f30c46f284b0", 0xc3, 0xe6}, {&(0x7f0000001400)="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0x1000, 0x1}, {&(0x7f0000002400)="9fbde746cbeb0112ff8b551682537530d793a3247701299c4d36cc73e076c9ea41020147f505490250d00c36214b320f4a6ab4b6f1ffa7faef41a97155e734bba02f590971b92b885cb36c0f000e5626c45b49f33198235e1ac8d4bd9c99ab50a9facfdc59ef52ad66e4d632af16a8b747d50e11412e74e14844cd35e358919033f9bc26cdc5b383246a73f8f7163ab2442fdce719c8593517982b3ffee4591280d51f2ea11b7386b9286057293afef7df0b024deb0f988a5b4086e8e3dfb53b84fd62b6fd0449df205f0b0dac193adbc66b806845b5d2b12f636768a26e3082c74cb778ee5555f9c3c6145510abf70254b6a11aa6bb8da3", 0xf8, 0x7fffffff}], 0x9000, &(0x7f0000002500)={[{@nfs='nfs', 0x2c}]}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x101800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f00000000c0)=0x80000000) 2018/04/26 23:10:27 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000001180)) clock_gettime(0x7, &(0x7f0000000040)) 2018/04/26 23:10:27 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0xc, 0x4, @thr={&(0x7f0000000040), &(0x7f0000000240)="9a1f037cf41c45168839bdbeaaa1eedb81ecf399af07774b28956b80f2f92c82a89ec48c852ccdf025c86dedbca8839f48a88d6fb4ca2fd60e71433431afe78c15137d4b6df7254b49e32f4a361abe46092491b144ea560b5eb88b5f694e07030dcf447293d44688a55385b53ef27eea711474f082158790a1a23500b061d0d2407efa8e71239b40428a080d94bc08826fd6299f7bd5ebf8ec9eeb9a5112a2e26aca0b5cf0ea8abf56a43e771da0357d8349bcc3c3744ec7236a7a93d43774f31f2111c00ba6f7ddc5a9c5e0b69a6a1891625192989216e249090f6d5b7f7461d23456daf7115f42584811349abc5a"}}, &(0x7f0000000140)) timer_create(0x6, &(0x7f0000000340)={0x0, 0xf, 0x2}, &(0x7f0000000380)) timer_create(0x2, &(0x7f0000000540)={0x0, 0x40, 0x2, @thr={&(0x7f00000003c0)="9a657ea8b523c71e61c867d2854320911dc8b3a094c4a24b2159b422693a291664e36c055f74e12f831e1b107e4afb5f50cb658c6ecc43cdd156d4932a901fd83e7cd6baaeda135bf3050e07ae41c53d7c5d2c9f46684e6deae9cbb0b094b65be507fe9cc54a13f6089054a53b4d9fcd4b652e3f5bd7a30be6c6f28042abe7ee8314c05852b4ed", &(0x7f0000000480)="98c23898b1c22517b7dafa822f8186a6ab3dde25f9f6e99282ca9fbe7fa8aed510c1e50c13e73a13ce151f12a4268c4a15a28ee94740c6a5a16c0d427536cc8af4f1a64c3bd15b4c20933808826f633a7e5c81ca43ea86d04676f01a5746da18115ed448"}}, &(0x7f0000000580)=0x0) timer_gettime(r1, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x3, 0x3b) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x3, 0xffff, 0x9, r3}) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r4 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r4, 0x3, &(0x7f0000000980)={&(0x7f0000000940)=""/47, 0x99}) r5 = socket$inet6(0xa, 0x3, 0x21) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f00000006c0)) connect$inet6(r5, &(0x7f0000000080)={0xa}, 0x1c) write$binfmt_elf64(r5, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x3, 0x368, 0x40, 0x2b0, 0xff, 0x10000, 0x38, 0x1, 0x3, 0xfffffffffffffff9, 0x29a00000000000}, [{0x60000002, 0x10001, 0x0, 0x8, 0x10001, 0x9ee, 0x9, 0x20}], "ad40ccd843796d1816d0abbe1a66885934a8e5a09051c0a42f0f4d22de1c83e4b1fc6954539ef26da8da602d72ecdd7b46918cf29d7c698fdf803846a8ddd07bdcd5acb7d83cd151e7d2f4edf3aa05751fc1c14d2159127a993e6419eb46d0932562abd11f5c02bc39507f5b4336ab1bd8bdb55ed34ae8cc539e639036f12ec0d12e2eefebe5b941f35f2d04", [[], [], []]}, 0x404) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) 2018/04/26 23:10:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x80, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x401}, @in6={0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e21, 0x4e, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x514d60a6, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}]}, &(0x7f00000001c0)=0x10) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='system./s_stats\x00'], &(0x7f0000000240)='usersystem}!\x00', 0xd, 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r1, 0x4) 2018/04/26 23:10:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') sendto$ax25(r1, &(0x7f0000000080)="5dbdf736ac325fb59c05d5b9129c08057c5d619b50aab9aad4de798e583484d64352", 0x22, 0x24000011, &(0x7f00000000c0)={0x3, {"248d91d3cee9c4"}, 0xf1c8}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x9) ioctl(r0, 0x400000400000127e, &(0x7f0000000080)) [ 149.436505] ------------[ cut here ]------------ [ 149.441333] WARNING: CPU: 0 PID: 13175 at lib/vsprintf.c:1941 set_precision+0x144/0x170 [ 149.449636] precision 1048381 too large[ 149.453426] Kernel panic - not syncing: panic_on_warn set ... [ 149.453426] [ 149.460813] CPU: 0 PID: 13175 Comm: syz-executor2 Not tainted 4.9.96-g71fce1e #10 [ 149.468431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.477773] ffff88018f6576e0 ffffffff81eb0b69 ffffffff83a484a0 00000000ffffffff [ 149.485763] 0000000000000000 0000000000000000 0000000000000795 ffff88018f6577a0 [ 149.493747] ffffffff8141f975 0000000041b58ab3 ffffffff841b8030 ffffffff8141f7b6 [ 149.502884] Call Trace: [ 149.505453] [] dump_stack+0xc1/0x128 [ 149.510790] [] panic+0x1bf/0x3bc [ 149.515780] [] ? add_taint.cold.6+0x16/0x16 [ 149.521726] [] ? __warn.cold.9+0xa6/0x17f [ 149.527496] [] ? set_precision+0x144/0x170 [ 149.533351] [] __warn.cold.9+0xc1/0x17f [ 149.538952] [] warn_slowpath_fmt+0xc2/0x100 [ 149.544896] [] ? __warn+0x50/0x50 [ 149.549974] [] ? perf_trace_lock+0x11a/0x520 [ 149.556025] [] ? format_decode+0x1b1/0x9e0 [ 149.561883] [] ? set_precision+0x170/0x170 [ 149.567741] [] set_precision+0x144/0x170 [ 149.573427] [] vsnprintf+0x31e/0x1840 [ 149.578861] [] ? pointer+0xb00/0xb00 [ 149.584197] [] vscnprintf+0x2d/0x60 [ 149.589470] [] vprintk_emit+0xf4/0x790 [ 149.594982] [] ? __ww_mutex_lock+0x14c0/0x14c0 [ 149.601185] [] vprintk+0x28/0x30 [ 149.606181] [] vprintk_default+0x1d/0x30 [ 149.611865] [] printk+0xaf/0xd7 [ 149.616765] [] ? log_wakeup_reason.cold.1+0x13f/0x13f [ 149.623579] [] dns_resolver_preparse.cold.3+0x9d/0x23b [ 149.630481] [] ? dns_resolver_free_preparse+0x40/0x40 [ 149.637295] [] ? dns_resolver_free_preparse+0x40/0x40 [ 149.644107] [] key_create_or_update+0x35b/0xac0 [ 149.650398] [] ? key_type_lookup+0xd0/0xd0 [ 149.656259] [] ? lookup_user_key+0x10f/0xd10 [ 149.662291] [] ? lookup_user_key+0xa0b/0xd10 [ 149.668325] [] ? __check_object_size+0x248/0x38e [ 149.674702] [] SyS_add_key+0x1b4/0x390 [ 149.680216] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 149.687730] [] ? security_file_ioctl+0x8f/0xc0 [ 149.693934] [] ? do_syscall_64+0x48/0x490 [ 149.699709] [] ? key_get_type_from_user.constprop.9+0xe0/0xe0 [ 149.707217] [] do_syscall_64+0x1a6/0x490 [ 149.712901] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 149.720227] Dumping ftrace buffer: [ 149.723741] (ftrace buffer empty) [ 149.727423] Kernel Offset: disabled [ 149.731026] Rebooting in 86400 seconds..