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", 0x1000, 0x2}, {&(0x7f00000012c0)="79381f8009da54fc1053f75b56db0f96106fc69610bdc52f18726f6eee9606b5769ed2b785c8b02dd9dcf4910fe36b33420edc43b47be53692aa8a85f9edac526d5b74975814da", 0x47, 0xdc9b}, {&(0x7f0000001340)="f0fa8bd1a76673bea5c28c908d4b897511c9219cb5f5b7b66b7fa734de8dfcea19b0b9c95ba9665b168f973503c31ee69c2cad2f3542eaee93de43f115cec02449fcc4ae9e1c220936369d", 0x4b, 0x80}, {&(0x7f00000013c0), 0x0, 0x1}, {&(0x7f0000001400)="5a59cab8b10c5b2e7eb5891b9b525d28cb514da95b0f2d39e2672f9b", 0x1c, 0x8}, {&(0x7f0000001440)="99dd3fa4e38afcc0783d65dfea18189b7583a542704ba50df77d9411732b4cdb2cb5385c4230d7bd943e434c1b13723a865a3ca67f944dd3140ea2abe738a0f575c08ddeb2b7fee711cd790801046a4c11", 0x51, 0x45e3}], 0x200020, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x100000000, 0x0) syz_open_dev$sndctrl(&(0x7f00000013c0)='/dev/snd/controlC#\x00', 0x4, 0x4000) rmdir(&(0x7f0000000040)='./control\x00') syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x40, 0x2) 2018/04/18 16:11:54 executing program 2: socket$inet(0x2, 0xa, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$minix(&(0x7f0000000400)='minix\x00', &(0x7f0000000440)='./file0/file0\x00', 0x8, 0x6, &(0x7f0000001700)=[{&(0x7f0000000480)="4067dc29074d823536e2f135c81352984b95a2f3bbf906cb0a337bafb03d218673a970de274bde0699049226865b64", 0x2f, 0x9}, {&(0x7f00000004c0)="d34bc6a732aeb2ce0787a5044c3ea6e381b8f44cc22a0df4416dc1f80684f7ef122e049cc73c339536884cf3f9a6ce", 0x2f, 0x5}, {&(0x7f0000000500)="b00beed67765d34e7a18e2ffb4b96cf46f2c1bb91e4377acfcfa7c809c0eaa3df4080a3465494b95c1534e710960075c4b6815e60297dea1fa5ed236d9fda55c3e77e1e635f53425bbccd8c9", 0x4c, 0xfff}, {&(0x7f0000000580)="f6dcfc23cf00af199475072d031e57d320a5195990d6330773f97f2039a9c4ce3e1f94bd515b2ad33795fda90dcd5dee9b1c1c3d0b7e3896fe5115f45c72a3526a7b131431656b8e0c55058950e698152d677d1fb44b948576155df35d40c1eb9809839bf2d0910d21ab5b7fef8f2e55496d1d08c417427daf006f04b0685d638b7023424d233e86400211cba7e14510434a47752d4d0ca7f73986e45dcb581a55a6c0db0edb20f33addf6e36d252e6d2e9d67834d4ad2f886ac8427c025ccc52fe1a19b8e94d146d429ff93e83ee7da04", 0xd1, 0x200}, {&(0x7f0000000680)="484457c07f919b79228983c4f4599aabab7676468962cf624b725fbbb19c5f72890e0cf3976b4da2bb482834dccf49db62e27b80e75a96bc2565e27c89f5ed8d0430d1ba61ec6c2f8c1910cc987061c230cf68678d0a88b98b354b136f48f2508b826d605f7b4856178892d9f0dc2dc229ff409b52bc35dcc9", 0x79, 0x6}, {&(0x7f0000000700)="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", 0x1000, 0x6}], 0x40, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80000) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7ff, 0x80003) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f0000000180)='gfs2\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x2, &(0x7f0000000380)=[{&(0x7f0000000240)="a170e00e65c3758092979aa04b251338fee20857280327aff246a5e9fad8f8151a8f54a403d24e27b92d7374c0d659693cc83f19b863d4754526f4cfbabf4aee08e9cef86796f8ab35ad828b889045bc40382e32054c39a1156fe93efab97c48da8119b63d8d3caf10669658f36bbb8553f40e20037111c1b410f265de73eb2f89e559baf43d746fbbc98c5dcd155b6c74f672079a2ebbbcd5e9475460c3eb4c16b7561decc87c53ec70b652adeb677c6b759be45df42b2aae2ba6f64a92895e7a5e", 0xc2, 0x9}, {&(0x7f0000000340)="b54d", 0x2, 0x2}], 0x20, &(0x7f00000003c0)=ANY=[@ANYBLOB="7374617466735f70657263656e743d3e3537703f39302c686f7374646174613d2f6465762f616d6964f2d54b5e346fe94a612c71756f74613d6f66662c00"]) socket$can_raw(0x1d, 0x3, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2f636773797a304ddf4d6e6b7e289308007b4e8b228400000000000000000000", 0x200002, 0x0) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f00000017c0)='/dev/sg#\x00', 0x712, 0x100) 2018/04/18 16:11:54 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4001, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) pread64(r0, &(0x7f00000000c0)=""/134, 0x86, 0x745a440) socket$bt_cmtp(0x1f, 0x3, 0x5) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) [ 96.075304] hfs: can't find a HFS filesystem on dev loop1 2018/04/18 16:11:54 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) close(r0) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x48e12f3e, 0x43) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/04/18 16:11:54 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0xd, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0x1dd}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0x259, &(0x7f0000386000)=""/195}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90, 0x100000001}, 0x28) 2018/04/18 16:11:55 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) dup2(r0, r1) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) 2018/04/18 16:11:55 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) unshare(0x400) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x202000, 0x0) fchown(r0, 0x0, 0x0) [ 96.227438] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop2. 2018/04/18 16:11:55 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="ed07ffda3b62305edc3861bf02f21d2d30ba3f3bd94f7faf780bb03eb8850cf5038ed230574267d53e25f0f9a98c37791874279902e3523f58701c45be32688121", 0x41) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x12000, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/18 16:11:55 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x4000000000000007, 0x800000100000400) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)}, 0x0) sendmsg$kcm(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000080)}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)="2f70726f632f7379732f6e65742f697076342f76732f7365637572655f74637000207314dafbeb5e6a783e3424697eddde519e86f85ab81e509dc5cce9f3866303a9e02795ae205963ce33ac9721c73387559c514a14e91b0bd11593969d54ff4ddce9b6ce4174fb2f15e802a7a1d98f1b0c3bcb2157967e0902d05c1b3c5e98181cf5fc937a3ce36bf7514ad584e8183897ccfff3d4e0ef29a38e6f4da81443fdd20207fa434d159d9e5fc4aeddc9d9e49e7bb123fb8980229aab0c2c1c596c66308fcf51781c049828a289473c43b545edb9675c1f9be16317db0966abcf145ca12e8116701c3e4db6548e02c40000", 0x2, 0x0) r2 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) dup2(r1, r2) 2018/04/18 16:11:55 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x111480) openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) r2 = epoll_create(0x1ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) 2018/04/18 16:11:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x10000, 0x10000) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 2018/04/18 16:11:55 executing program 4: syz_emit_ethernet(0x9e, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "6d1e62", 0x50, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x0, 0x2, [], [@ra={0x5, 0x2}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "18c26e", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, &(0x7f00000007c0)={0x1}) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/18 16:11:55 executing program 5: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x2) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x8122) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2}) 2018/04/18 16:11:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x910000) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="250727371f3b5930184ead00000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3}, 0xc) socket$key(0xf, 0x3, 0x2) 2018/04/18 16:11:55 executing program 3: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x80) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x440000, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x2, 0x0) writev(r2, &(0x7f000000b000), 0x0) dup2(r0, r3) 2018/04/18 16:11:55 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) dup3(r0, r1, 0x80000) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) 2018/04/18 16:11:55 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0xfffffffffffffffd, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/04/18 16:11:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x40000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x27, 0xaff, 0x0, 0x0, {0x2}, [@nested={0xc, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1fd}, 0x1}, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x22) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000580)=[{&(0x7f0000000140)="70f2115cd80e6df30a46eea0a430400321307fece8ee74bc8c7147a760732e48110647f271a9a60dfe9aa8dd3efa632f200e2d0cb3167c13dcd59991181ec84220eb3bb1459058000c7a4e31e1717ef2fcbd3c3cd3963255dd8f608660033a9729bc904cbff5062319c2ce8147dce4c8a9cf2ca1ba1f997865a0f5049aff2abfc32d9a10bd18085687f84ca6f9da3c2687dbdd7b69d940f98877aecce5017e5eb46280509a96ad3e0842b9d80fc08f9eca8b1b41af", 0xb5, 0xffffffff}, {&(0x7f0000000200)="5242a878262b", 0x6, 0x7fff}, {&(0x7f0000000240)="cf0fd8686b2661e2a538327f0fc9e413d51312111b3ebb004ca4b3da94cb79f4a2c9575eb515f2dbd9faf082d552016a87de2cd5772c9e004567beec58743cad8f20fa25a131dca8122b1b12462112812d0cb93f786d52b656eab90e2673f1468e4d", 0x62, 0x5262}, {&(0x7f00000002c0)="2eb64ee24d8172b494bb2e8f2aaa1c0553ec48351342c805e11b0f1ff520cd6909804ed1f26df49c02dd", 0x2a}, {&(0x7f0000000300)="e9cdff4b696dbb23fbee2b04a850b94f1c9cdf49a07bf2635a4e84e35202996e0b345a8220028f87b530f85959753caba8a3fd883f55d8b79d13f9342648679658099aaf0b3e7187a7e1a934e59f56430475afe4abbd29fb10d4b22b72f6218a15b2c5314aea1cb34c05dcde8ef9fbcfded3cc32db6d256ac97c293d9baa869aeb33d39b9932c23b452ccbd4dc871fe3afce19b71d00dd422de716b888ede90237e6638982d8886df8f02f842999e8fc4cb8a6066a5c275ec18348a8b9ffd7f3cacf2b4ec609284a21e4866bddb98d8541a62396311dedeec2e981f3807c066e59d47f6f3c78e7", 0xe7, 0x7fff}, {&(0x7f0000000400)="1eb08c13226b0af07d76d32c6bf7038dc0744f6fee7522aef8be325c6f3bbfc6f8735b14a6abdc9b04350136", 0x2c, 0x80000000}, {&(0x7f0000000440)="bc889bde2284697b9096697fad4be1cdeb9a3fcad1a7a16caa9feacd3db822f22f69b0d4cbb35b4f3607bc7bbd73e86920100e7809b06471f6f3daa67a5cc744312b88a1f2", 0x45, 0x7f}, {&(0x7f00000004c0)="efb6a7cacc4a15db77799fed9ba7015257d61f732bb5aa4cf2a55aa4a675eb802262e2a0819ab020f0a8ac1b6e72355decf287f2c6de907b0db9035867dedbc42859e8e48fd41b31e51f1b664c34eb2e3b1f1b761643c492842365eee1ec7ee7bdaee20061d91a4388dce5d20f90942251bb9bc65f897ba203b4c55aee71fedcc15b3f074e684d5e9ea6720be9f4258493ec3aa342662f91ae53", 0x9a, 0x4}], 0x2000, &(0x7f0000000640)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@discard='discard', 0x2c}, {@commit={'commit', 0x3d, [0x7f, 0x36, 0x39, 0x3d]}, 0x2c}]}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/18 16:11:55 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) 2018/04/18 16:11:55 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) keyctl$link(0x8, r3, r1) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x807, 0x7) 2018/04/18 16:11:55 executing program 3: mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket$l2tp(0x18, 0x1, 0x1) socket$kcm(0x29, 0x3, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x141402) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x40800, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8983, &(0x7f00000001c0)={'bond_slave_1\x00'}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xfffffffffffffffc, 0x10002) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x6, 0x8080) socket$vsock_stream(0x28, 0x1, 0x0) 2018/04/18 16:11:55 executing program 0: socket$pptp(0x18, 0x1, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x864}, 0xfffffffffffffd2a) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x14002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xd, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000140061187b000167000000000000c2f338b5b994009500000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/18 16:11:55 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x20000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x1, 0xfffffffffffffffc, 0x27e, 0x4, 0x74, r0}, 0xfffffffffffffed9) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x7fff, 0x0, &(0x7f00000001c0), 0x20002, &(0x7f0000000200)={[{@allow_utime={'allow_utime', 0x3d, [0x34, 0x33, 0x31, 0x36, 0x30, 0x32]}, 0x2c}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/04/18 16:11:55 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x1c}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000180), 0x20) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/18 16:11:55 executing program 7: syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0xb11c, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/04/18 16:11:55 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$vsock_stream(0x28, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="4a38c8cc5bd1ca0c70d3f962d753aaf6545f5ec8046c485fecd980ed0d0b448abd12eedff32258029adc91bbc5b63ad39cd633aff0daa150bfe4764f8968f176ed8b32cfab886737c2fdaa604803ca010852f6e33bad8e0fae6001996787691b90497b3324145f6f54b0c15a2f7444f06b72b9c73dcca98a196c4d48d77336c224e4c1dfd7d6464ecd2a9ca5d2f1713d3af3a50069c4f114f7fc353e6e06e0a30dd598a6237a830beb7bc76ce77a0f938ffbd3c0e1c54e4d0e763f727542d4f9fc0bd60a256c57e5a4342fdf67d2", 0xce, 0x101}], 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000002c0)=0xb0) 2018/04/18 16:11:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r0, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x0, r1}) recvmsg(r3, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x80, &(0x7f0000000000), 0xfffffffffffff28, &(0x7f0000b36000)}, 0x0) socket$inet(0x2, 0x1, 0x7) dup2(r2, r3) r4 = gettid() mmap(&(0x7f00004c0000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) tkill(r4, 0x16) pipe(&(0x7f0000000240)) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100, 0x305500) 2018/04/18 16:11:55 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x20a}, 0x394) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x6f2000, 0x2, 0x1, &(0x7f0000000000)) 2018/04/18 16:11:55 executing program 3: request_key(&(0x7f000000aff5)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725669643a4465", 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) [ 97.839194] gfs2: not a GFS2 filesystem [ 97.994199] gfs2: not a GFS2 filesystem 2018/04/18 16:11:56 executing program 6: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) listen(r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f00002d7000)=&(0x7f0000000080)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000dddf38)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f0000000100)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000180)=""/199}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000001480)=&(0x7f0000001440)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000340)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000f82ffc)=0x1) 2018/04/18 16:11:56 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x20200) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/18 16:11:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x202, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) write(r0, &(0x7f0000000000)="d301f3d349c7317a6e4cf1f50cd8d0a7a25441a90042421f46707d7a7ba95be6706e065b5dfb5328818ea97f236d305932455d2e6fa0ffc8d933a7560dbe", 0x3e) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x4000, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x20000000003}) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/18 16:11:56 executing program 7: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='codepage0cp857,iocharset=macceltic,\x00']) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000240)='./bus\x00', 0x8c7f, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="582486db921859ffc1fda5e023786c5baa19acee8824f934a3a13577f369d8b2d1b0c49f2b97fb0730262b0cf9bc3a4e6d08c967c1109aa3", 0x38, 0x691}], 0x220010, &(0x7f00000001c0)={[{@type={'type', 0x3d, "aaddab9f"}, 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x34, 0x35, 0x34, 0x31, 0x35, 0x33]}, 0x2c}, {@nls={'nls', 0x3d, 'maccenteuro'}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x32, 0x38]}, 0x2c}, {@force='force', 0x2c}, {@creator={'creator', 0x3d, "9bf17450"}, 0x2c}, {@type={'type', 0x3d, "21675dce"}, 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000500)='gfs2\x00', &(0x7f0000000540)='./bus\x00', 0x9, 0x1, &(0x7f0000000580)=[{&(0x7f00000006c0)="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", 0x1000, 0x401}], 0x8000, &(0x7f00000005c0)={[{@upgrade='upgrade', 0x2c}, {@data_writeback='data=writeback', 0x2c}]}) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./bus\x00', 0x3, 0x3, &(0x7f0000000400)=[{&(0x7f0000000280)="bc8de902a4a1a4c9a2b714cdd7d8d058f209f3002b569e", 0x17}, {&(0x7f00000002c0)="f02f9d1569855de27a375bed306a5bdd6078214b4e3443be5972c47260448b39b7ce02b9b5a28fbc226c51aef5a8c050cca2cc13c0d53102757ed5d0ddbce1c1c3e14e122decc413500c27422328a51633a2e8e3d79d42e8e73aec4dad4ad321b7758dc56bb161cde2f96542ff3ec673947c22de0678069aee564ceefd9a5384a0d9e380b46853e7d3", 0x89, 0x23f}, {&(0x7f0000000380)="8ac5b23aabc7b136f354228f6ee13b66d031b323ae9862e9733ee9e5608d037f593b6d05955af6ba767d573120e66781c78fb656de148f18b235b38c24f3ce614f4412328c172831cfb40df17a93", 0x4e, 0x20}], 0x800, &(0x7f0000000480)={[{@nobarrier='nobarrier', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@quota_off='quota=off', 0x2c}, {@statfs_percent={'statfs_percent', 0x3d}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@noloccookie='noloccookie', 0x2c}]}) 2018/04/18 16:11:56 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0xf000)=nil, 0xf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file2\x00') dup2(r1, r2) 2018/04/18 16:11:56 executing program 5: socket$netlink(0x10, 0x3, 0x10) 2018/04/18 16:11:56 executing program 0: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socket$netlink(0x10, 0x3, 0xf) socket$netlink(0x10, 0x3, 0xa) 2018/04/18 16:11:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000012ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)) [ 98.134764] hfs: unable to parse mount options 2018/04/18 16:11:57 executing program 1: unshare(0x8000000) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x7, &(0x7f00000033c0)=[{&(0x7f0000000140)="0252c2290f8b3a97b4841a946166aad721f1169b9569544dbb2ca4f6c4040fa7b9f8e5a08cadf5e35d44e1d735116b21af773a5d794d1419b6310c5ab5abfe6c29e64ad2991287b441aaf356bc94513d4cc88d818b240ec3e2a961a9bf17455f4c52e480942dc68e39c3db1062050aeb06ac2dcebc85f914bf74c3f22e05263b5b3e2d", 0x83, 0x2}, {&(0x7f0000000200)="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{&(0x7f00000023c0)="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", 0x1000, 0x400}], 0x4000, &(0x7f0000003480)=ANY=[@ANYBLOB="756e686964652c6d61703d6f66662c6d6f00083d12397b30002478783d38313500362c7365babf30d06e3d7a3b2d2c00000000000000"]) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) socket$inet6(0xa, 0x80000, 0x80000000) mq_timedreceive(r1, &(0x7f0000000040)=""/5, 0x5, 0x0, &(0x7f0000000080)) 2018/04/18 16:11:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x2, 0x0) 2018/04/18 16:11:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x20000000000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)={0x1, 0x0, [{0x40000073, 0x0, 0x7ff}]}) [ 98.186098] attempt to access beyond end of device [ 98.191161] loop7: rw=4096, want=136, limit=10 [ 98.195802] gfs2: error 10 reading superblock 2018/04/18 16:11:57 executing program 2: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x1, 0x100) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000140)=0x80000000, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000ff9)='ns/ipc\x00') fcntl$addseals(r2, 0x409, 0x6) flistxattr(r2, &(0x7f00000000c0)=""/22, 0x16) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000300)={0x4, {0x2, 0x8001, @rand_addr=0x1}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x1, 0xfffffffffffffffb, 0xd74, 0x3, 0x3, &(0x7f00000002c0)='ip6_vti0\x00', 0x1, 0x10001, 0xfffffffffffffe56}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setns(r2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20040}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="500000001f00010025bd7000fedbdf25000000000000000000000000000000000000f5c4f5f28063f6100001000000000000000000000000060000000335000010000a002bbd70002bbd7000a2000000"], 0x50}, 0x1}, 0x40) rt_sigaction(0x3, &(0x7f0000000380)={0x7, {0x100}, 0x4, 0x1f}, &(0x7f00000003c0), 0x8, &(0x7f0000000400)) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/04/18 16:11:57 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x202, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) [ 98.249885] gfs2: invalid mount option: statfs_percent= [ 98.255490] gfs2: can't parse mount arguments 2018/04/18 16:11:57 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, @random="66cf50433668", [], {@can={0xc, {{0x2, 0x13, 0x3800000000, 0x8}, 0x2, 0x2, 0x0, 0x0, "1b07dcd0c1341e03"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xa80, 0xfab, 0x270, 0xd03]}) socket$vsock_dgram(0x28, 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/18 16:11:57 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x8000006f2000, 0x7ffffffff000, 0x1, &(0x7f0000000000)) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 98.429385] hfs: unable to parse mount options 2018/04/18 16:11:57 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x50}, 0x1}, 0x0) 2018/04/18 16:11:57 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/18 16:11:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0xff, 0x887c, 0x9, 0x0, 0xffffffffffffff9c}, 0x2c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0xa2c, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100)="4a08d65269c3512918a127c02c4efa0cbc625860afce53bebf447e4a850c49a06ec40c15071cf76b882ba2c7eb64f7081c0ff94b2beeb534931e1a220d10d2564d19c06ee39976194a19a53f909f6414f1e62dd78ab0845270b0e1c5ee0e0bfafccf58c4351142c099e4ef4125d7affacbddda6ac45e768a8a4c8a96c78977cadfb808a09cacd4c7175d545d8de151fe90273e0dc26dbe36b0fc50022c3731ef94eca6", 0xa3, 0x400}, {&(0x7f00000001c0)="7c34f80d6554cca5f2b4cbc54c845af6f7be3ea6e53994351b2adb5df6f83ec2e5f2c44e71b460140fcad6f0bcf11594261b560270536c3633cb250d99d171c2ba9733948f84844b1eb765d140477847ef10c4a5fac1d691d05a00dfca0c73e21698611da436093824dc686e46a0cd7349fb0c920f91de3a66f7f2b27c", 0x7d, 0x3f}, {&(0x7f0000000240)="0a5623e6f26cd0e7e00e68d8afb6fcfeb9d9543015de6fe990093df5a880424e", 0x20, 0x7}, {&(0x7f0000000280)="10df21eb7a829af3530584dad8bf27d0f19c3a35dcef2a659c48cee3d95ed0c046bf58cdb0e238c00242567f987d71270f733677176d7f1d5d57e1c7cd6d21866de99a35c79e1eae51fe35cad4a9ca5169b03b06788724cb2c5708f8a669cf25df70fc3a6f3dbeada81da776d1d942a1a52fe8c83a322a7df39823bbf2e1a2b98917a2aba7e7f34114cf3595de2fac192f112726c081ba785197aa8c06eff83514f9bdabea311a06190f334caf7d38cff364bc79473e68be2372a47997d3789c8e41b87860ae01e5d43ef7c239e84ef81b", 0xd1, 0x81f}, {&(0x7f0000000380)="a78fe897331571b7f9d794ad7ab671f29d8b86209f8ec394f884da9d8b13fdf7fd2eb2948702bd3778bd29ce08c1248d57183f50abcefa288149aba6d194001068dd3a888d7b8fb0e0b97f61fc74060a0ddbf9e07bc72bceebfa949b462f", 0x5e, 0x5d7}], 0x20000, &(0x7f0000000480)={[{@nls={'nls', 0x3d, 'iso8859-9'}, 0x2c}, {@gid={'gid', 0x3d, [0x33, 0x0, 0x36]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@errors_continue='errors=continue', 0x2c}]}) 2018/04/18 16:11:57 executing program 6: futex(&(0x7f000000cffc)=0x4000008000000, 0x9, 0x4, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000040), 0x0) mmap(&(0x7f0000048000/0x3000)=nil, 0x3000, 0x7, 0x2000031, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/18 16:11:57 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x200000000081) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') 2018/04/18 16:11:57 executing program 7: prlimit64(0x0, 0x0, &(0x7f0000000000)={0x5ea, 0xfffffffffffffffe}, 0x0) syz_open_dev$sndctrl(&(0x7f00000017c0)='/dev/snd/controlC#\x00', 0x1, 0x8000) syz_mount_image$hfs(&(0x7f0000000280)='hfs\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x7, &(0x7f00000016c0)=[{&(0x7f0000000300)="944946528d2ff9905749168a07fcbffede2960ddda335530ef65f2c5e850e365a7deeded78fb9823ea2daf80140fa38c9104e649c27e1c92bb", 0x39, 0x2}, {&(0x7f0000000340)="3614a73909e663cdfce8bf5b1396470fc28d7da283360316bf1805235cd9b5c70050277a47ae6ffd6e0669567aba50e109687478bd2097127300f76bd795b7d9fdaf1c7fc90b60eeea7bff69af453392ec6ae13622290b0115f6c4306d83e3d27ce4565ce0b111210ab567af363df7d63cd673e83fceb4dce03e0df6df2c33c51177e189b83e1868aa9f29570d41b3d0f5c17ba370d030082206122898e428ecc060897311df1539cd94bbec978ad1c1d15f6d", 0xb3, 0x3}, {&(0x7f0000000400)="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", 0x1000, 0x2}, {&(0x7f0000001400)="86c316241ee4de2f1ec64e58b0f3debddd07fb", 0x13, 0x4}, {&(0x7f0000001440)="293cc88541d636301e81e83fe1b8e9ee8ae1135d8fe09ebfceb906305f31b58e7b19ab84f463ab046ebca70f6ebe6d18bb15cafc37428ed0711e07b83466c09d4877ba3c2e2df5d86d735f0f964e3142822f38475a5c5d8d4660301ebdc16e6ea772c90f72a17cae99d6b480cc521956a51084086ddfe29a04e48cafa3bcf83e4ae55834f6103fb4", 0x88, 0x8}, {&(0x7f0000001500)="73bea8e2c8d8cbbccb07bf849914c9a6d73b3e629f49cb1872b32185b061deb70dc8aaa1088d15e069e3e105d8d9d5bc2ee62b3cd30ef99923d7f8f466d2a718f5272443099ad8c37960d5683d673e1c811fb8bbaae00cccc063ab6187a155c68cf9af1f69ff2fb96d87d581143a055163530a4032ec541f6afce93b7ac7677e1e259dbcd7519d7d3da5b770cf0e376d07377bb48aed36cc677c799ea202b9f8527e", 0xa2, 0xe5}, {&(0x7f00000015c0)="c31f68cb95a9b29ff2982cff65ba4d224257deb8f61d79efa614a869c5ba3913fbd6d25a833de584cf7c93df1b060dde9e2d8c8ad1a0d4b71e97bca37fdea6bf021275367d653ec7b261aaa3a812f97e32360d043e1c10ac873e5727ad4418365be87d3c65c510d6fae7f908b27b4b3583ee0a9cec18a6f7bf0958e0422045f1a6169cada220203fae1c2d535aad807f7c7831ab1e24a875c4949bad55b2113dcd751d853849156f4d3caa6b044f6d103e57925351ba8679382d427c1fd3d190d5d7", 0xc2, 0x101}], 0x400, &(0x7f0000001780)={[{@part={'part', 0x3d, [0x33, 0x37]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp860'}, 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f24067331b7f5cc7c24307f90dc9abcfa027b84b219b22e934bde7b5d81e183fd0e473e76451711ebab1704a1e0e25fd89c00b87bb68325d9ca9e31a4d0af45580db857db2ae07c59a1f3e79e197e012bff22a7370d53c91074e9bde657c210966d803172b23cd65a57c0be66c07cd30ff5b900df2e65245ba951cc773b04c6585261714dd4fdd4d6ad2d45aa74ac234a01724dae8d6aa004f3f462c5aee1fc990a30f5ec86ea84dbe3172ef12fa", 0xae}, {&(0x7f0000000180)="08856d913156aaacce2015fa25e219da627deaf7b2f2c2e98684221c4b7f972054bb1815dfa4a7b6792226ecdd", 0x2d, 0x5}], 0x80000, &(0x7f0000000200)={[{@hash_rupasov='hash=rupasov', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@conv='conv', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@noattrs='noattrs', 0x2c}, {@notail='notail', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@tails_on='tails=on', 0x2c}]}) 2018/04/18 16:11:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2000, 0x100) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8003, 0x0) openat$cgroup_type(r0, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/18 16:11:57 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') close(r0) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1, 0x49) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x3c0, &(0x7f0000000080)=@raw=[@jmp={0x5, 0xffff, 0x1, 0xe, 0x3, 0xffffffff, 0xfffffffffffffff0}], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f0000000180)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0xc06c4124, 0x6f2000, &(0x7f00000003c0)) 2018/04/18 16:11:57 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101100, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x5104}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) [ 99.100177] hfs: can't find a HFS filesystem on dev loop7 2018/04/18 16:11:57 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) r5 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000040)=""/52) 2018/04/18 16:11:57 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000000240)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/126, 0x7e}], 0x1, &(0x7f0000000180)=""/182, 0xb6}}], 0x1, 0x140, &(0x7f0000000280)={0x0, 0x1c9c380}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/18 16:11:57 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {0x3}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="06000000000000000000000000000000", @ANYRES64=0x0, @ANYRES64=0x7530, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100210011000000004b35f729748836049bf30000000000000000800000000000000000000000000000000000"], 0x48}, 0x1}, 0x0) 2018/04/18 16:11:58 executing program 0: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x3, 0x378, [0x0, 0x20000d40, 0x20000e60, 0x20001870], 0x0, &(0x7f0000000000), &(0x7f0000000d40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'yam0\x00', 'ip6gre0\x00', "6272df00", 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x39, 'syz1\x00'}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x0, 0x0, 'erspan0\x00', 'gre0\x00', 'bcsf0\x00', 'gre0\x00', @random="b63e60ccc2ef", [], @random="7428f85431fe", [], 0x70, 0xa0, 0xd0}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'erspan0\x00', 'lo\x00', "0000000001d69a4caebb9825000800", 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0xa8, 0xf8, 0x128, [@realm={'realm\x00', 0x10}]}, [@common=@log={'log\x00', 0x28, {{0x0, "9c2443b6d4f9746e18b6a79bcf931d93a0f784965e835a4d0b175bc381e4"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x3f0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) write(r1, &(0x7f0000000180)="c72fb6a8aac0d720522647db01854cce2092403e91032b2fe07c133b5c1987f02ff95d106c85b23b495c8ab383a2b7fb80ca0a53cf01b19e2d886104e8e94b3428d45cc7e10af900ba611851e6e16a6b41e2fd495e3298aa7ee63c90195d960befbb0790846c0c93bcb6dce771229f3d99468f81a2d26d7b0f8e69800eb29ab69278f3fa72f456fb1495027841f50c6c2b65a8", 0x93) 2018/04/18 16:11:58 executing program 1: syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x6, &(0x7f0000001340)=[{&(0x7f0000000140)="c147187c58961551faeda4cc1881bc63218069697384c42dc4688e43bd7fc214c42b071acae9b14c810296a1308e26f51fe60c682c37999e2d9a5f8d16f0e08250b0c35c58e93612d580d93bbf3adaa78d2ec92b99f3b3f73f1b376a0720f72698ac781e5f167dd6ea", 0x69, 0x566}, {&(0x7f00000001c0)="bd10bd4a4340efab", 0x8, 0x4}, {&(0x7f0000000200)="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0x1000, 0x3}, {&(0x7f0000001200)="5d500344041f1606049799f4dc994a0f1aa8f3471883e02cede806e3268572", 0x1f, 0x800}, {&(0x7f0000001240)="661c11dd0b123dbbe7bf53ae03978bc2a664e7b0cd57125f2205e5c81842deaab0fb760f0949fb523228470b76f55c0356d1834e0d02ea538e8a7c27f612277269e28da6be9948d796280baa286744", 0x4f, 0x7}, {&(0x7f00000012c0)="bde7d2f8dd951ad23ad14756e32f1ac1358a90ba3b05482dd82a20b58775b7eed16119c3e6549f664d34f8a80c34aebcf8ccdbfd98245f4a4d3e0f1c3a56dd420f3c92ca0e2516dae2e3f1a7605f3ba86f2625707ca83ef85f71c07b1213d321b8567c6facead87a", 0x68, 0x8}], 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x80010000002, 0x100000002132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000004000/0x2000)=nil) r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40, 0x0) syz_open_dev$audion(&(0x7f0000001400)='/dev/audio#\x00', 0x7, 0x210101) [ 99.180206] hfs: can't find a HFS filesystem on dev loop7 2018/04/18 16:11:58 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, 0xffffffffffffff9c}, 0x2c) write(r0, &(0x7f0000000240), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) 2018/04/18 16:11:58 executing program 7: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0xc}, 0x2c) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x3, &(0x7f00000013c0)=[{&(0x7f00000001c0)="b46f01f8a28c0abd43c2499dbc8a6ccb7f46b6b82c567ea0f5d8bbfc3ab78b4372c7c7972c0c737edad4c6e4ce8dbd3f5f1bed63a28c1f4e834d6366118034a496205491af99ed3279841885eb6a74c5dc658766c46d841c86b28b956a7fcc6ea8483f0e424155653fc2ab65a1abcb0a5bbf18c0cf7cf95df1b91ba626e2efc7f8c631c3b7890d35f4b2640b2c1beda45d6f8ecef98aabec0ae9c0a69d71c0f9f7f1f838250766360c0ff2a95220382a8cf9e91881f85aefd2f4574137b658670493294cfd25178a6551dad4329591787116bd6e6fea10463b07447e8cd2a38428f7bd107b7cd00aac4f97b095dcd1bf4e0ea6efbd5886b4d30402aa75996649e2c3c3df88217b91a9c7ea0122e755aa4ebeb033e4f7ab75b92dfdc46423088af01c038e09cad3bc45ad488a0a7225927aed7c528563d8dbfa537369e7878510bd55f15ab6b0f7c425461082cfdc16de563512edbeaeffa87f9cc66f64a361913fcc0b9c0f2d323e569aad6167c50309532c17bca2215d5c731e60d9f22b7c6bdf12deb07c72fcd803b0bb2e1c5d5f5505bf78926e5b32202f72e49a1930590ab509f7cd252038f0044044a824d9d78609cdebdf312eb9e2824192e0b3ef0d51d184b8f371623a7b34c49b6ddee4587887444246795080c40ae4cd5206deb4b621e7da510a1d40c35779d4b99b110bed999844f9bae6812077bc8dee42e82e8c46c847d3313a78598664dada4bcfd64fd12533d315a9a3eb66a520aad56b73402be91fa1aa085abac4d1e6284ff224dc04f7fda79b9a154deab8dbe73f48a17c7dbfc9c90b79d3317c1d27b708a37099b434dee31cdad2e92d122ef28517d7ca4e572db579c96b426ac93982fad06ee0d8f58437f38dce28171196e819f30875d11bc444c8169f37313a022f67b06adc87cd76803c9cc17f266717ccae5001f5755951282b5c8daba447f8d0058df5356f3c6fbb3aaa3dbfa38fd5af27f0487fce48dc2e208793f9a42ea7338b7ff96810ea4488706bc02c354f6ac24fceab513fb908f9cf868674766ff0fa6df3821125afb5d4dcb6094aac181f722a5b0a02de92d06a01211d8e306965e00e7b13ba8530e0c9cc8c294b4edda61290a336dbe3fb7131f82c33083d407a523f66e3e556e8588f8cbb4f95c2094f72faf3774cd3c10779236ca4c19d816870c41108ef8a23af8621912ea6367fc89d516eed525d78136704986c7bb0171350dadbc22589fe8a12ac243e256f688d9ea6035a5efddb838d01c64a13d5609ca15b3e8583624e6d49a7a0f19a8ba4a3e9b6edc0283278282d313461e6c637e9e7a9c52f582b884610d62a050d486bb75d73671f34017bd97fe96ce9935951f13d752afa9cace6057e4f7ee3071705089a5f08ead97bee9ac0fa6c44c4ddf07d861faf23b111b84b765401a6b5e75b0a092ac7fe371a1d7cdbf414a70e8af1c0444c01e114cfca710298ba03a0cfc34919cf1bcce43f3e23522c07075d0fe94b84f7e91cbe1f2541eb8178f13eed0b938031f41d04cc303a63accc7ea70e96c2eb8405e010e518bbc25fa58c1b7d2a70ab59f29d4fb7d1f7e0c09aeab40a1159146c27bebe78904b2910a783d220d1c2e8bb4d1bed0fa99f351b06df03f75690dc91cbdf5f55fb831e28161434cbb047dbeafcba02432c1778c37ad26eb8b35cac8d2787755c115c4408031d8ef9f42a6ffe80907daf593dbfd9426d70d681eeb12de247f72a86b2cc0cb79500a5f03a0a307e9fcbb7702acd94efb5144119346f4acae572a6f16fd75cbbec6a2bf4bd2cd721a5990a62e077d3e1ad4bfde02b109720fd6d748ad8b78531d34b9e60a1e8359481b05dacf892892cb3a8ce77f7d598c983ddce83c793bdec333cad7aab9b53a33b5c77271e107208ed67adde050074b40542b48204161ab6162bbf2e09ed478f08bea2b583bde37d33bd85e30a7e276cad237f989bc46deae53892b123eab7a302a1baeac1445544b0c0139a24024f9f3271d667382cf06a9ca10c47c98bd00817b2215d74a78accd8b1b634210bedf2ec4526f2b2390af22109ed8051ad1a7b7ae4ee707860dc747ecea60c44044ac0a6197b3a6ceae41868ddd8632095b4884045d3ad13b49357ca6a6041919549b602011924bad26e868a41b9e503eb5d0bf218eace1fa00bbea2b2a114db67f20679d1215172b7a2d8eef5b7b43d9f77b655ffe84e09c2246ec52d9c8f9d16132f302d96622a47106c33cbadd61256de83a2ffcc6943c10001b0102d2b01cb4a77544c14c39e731219bdd4c3b8e830c873ec2060315df92bc1c5a11d807255ee28a4d88814b81b78e71d0380cefcda9af450ec62a3ebc7cb7548f522dd361bd3d46122c7fbd543bd47829ecba61b55f66ca4ffa110cbe5f86f12aa37cf324e91b019fdcbdc20d44c17e856dc27e07afd8a41a4171ed373d3f5a72c1b4694bed5d83af2743999890860479f9f68f5005165aeb5c21b7087f0c31b5f346940b16094e7964056cc3ccba78c961ba81d7b9203b8452e319d7e4d41f442f515919112e4814f29471327a3294c9ba7cb84dae88283292a5e104cf91049c577a6666b81beae7f859b1a1679b96f6a1dd699ce94b2fae79ec130bf37c68175e4e1465c20c4f548f03b40a07dec6cdb05eb58d9ecf0105faef53a7254c064bbb4efc87f50c5e060aa38e8e32aff0c6301be69a8e96fd8018481a741482b8feb7b78a495a31ed11f6f2937a8b3ffb1f56fcd7889be0f31d84ae60b484babaf307cd1a79009fbaf5982a627e59c0f9bd1d941bc79dd996fbcb24e9a04517fd56d39e7a607e6abaec13cb2e2415eb92e39dd3f304c61d87af4dd367eefcdb9215a39c36a45a084d6841dfb4760f28d6428a6fdf410b9784709f4b5fd5608a35942cb3cb40a6e7f49df38e06aa7706e4be1c246c3ab0c8cc96fbfa1a7f09c22f8f3a8ebcfcf9a8e9cff639748f46461ed2128973b1bf3c204812d9950ad6d4424cfabaf6ce28496b4140b58949e45c1083a5ae8cda46713dce0170fdc4c5e1f9e0df0e1524adf66c131b021acdd4b43b61c6ff28e3f36a6c4c9aeb3fa0d51f02ca9f29fd57cd7199d6f64aec9b7ae7cf73dc28dce8319451d9e88b3eb37aa640fdf217199c300135b469be9591e61088072e864016f03f61b0f8be0a052a661b0b8524c96aba28171f8d06b6a12eb6f83553c36c140fb379710642779aeb6a6ae5017135a0421c2fb41efb2793b364f57ed00551960b244847895e8e13fd004389cf7d84b86c1d37512e615894a6ef0f9356aabb7b295b02360fe0c543e9c179b662857049984477f3ea8592ab050e3c1985c9dec213448445f1ad31e39b77fc1218b69499bafdb5945d7f9d51b55f9db4078c82afee63ddce246a9d6e1df3904fd4feb7adf89e86305272a378076abbb46d975bb3bcd638fec90c16da6ed94082dc2d65d0ffee4254a65c9ca74c6c05a4a7f8c6d692ed2013b31946d007e30f1db1f09e9ef470e8e0edac8546824163f14ca794a86b410720a3bd65baedec6c43461b1e45234e457c64874c3cb52b3c4b276bbf47f1b7b83f57977adb23e7b5bfecde0cb645fcd57063a9bd02dad689c1e1e8f9d1913529b4528fbfbc4e6e580d4bea7e5235c629e061fbcce7d4f6bd611ddb351291f308f27608019dbc9435e331c10b29e5d43715f12e04db2f7ca5078a558a36671ff3b5c742648f869723dfb5cc7e28ca60bcd615b623411c71ca8671f807a0313f6e44dfad550ddbfae3ca67c2dd3997d2f1c15c3b05046502a1bc6431397876c525723a7cf1ad3a26f9f6331a94456c96a63f284d9b6d108dab631c5fdf251d2026552e3b57637b9eb9005f9eb6ff200e3e70d94c532b3c2866a4cc4ecae510323efa51eb615b288c32430f51dc42aec7642222be8b3a6f194e23327f0f01af8f9ae067a438115bb7e5cb7514c37cb99b8eae7a4422f5b2e35b81e8b9c63e5aa7c6bdfb925d37b91bd47bd90b8539e2c6f99372e81195ccd66586939c016e819787229e7bf0f75deff24285d735ff4ab91286093cb92054a4c999a69de51aed5f454d5878c8f0459a61b678cff5dc5286c412b0fed627f48c1603e50752895d12a84624a3ca20516ffb89f3f6b063bd68809ca63831fbeceb9e4a65134df6849a1901b2118efed5dec91431e48ac1cceeb91007cd2806bb66307fb001ecb799e0dca7ec6a3136e51c9fc419a0e99a12c2b473d4cb8d1cc31942b09ce23ea562fddc62db66aa712ecc683ba373ecb373a662917cf55368b5e4309fda5b158928d7c63d2e4998fa03af9c2a50a84ffeefe1e4313cf44b747d615c8dc44bfb5669e9af31b7b1243ad8b2011d727758baaf4388b45a80d8ef791d1d21237da3e07af9e79d40d892ff822919bba1a1d124bcd703eba9dab8a6128a2b29ae452f27a6f2e86a2d7407dd080a54a677b3542b07b2dfb8e7157b93c6cf5c53af72a187118c4b269260ab24964c8961fe5369984f76f31a31f18b9f170ec1095539194256b65b06a4a7c5fe9022cec01b603d23cabba00a2fb6fcbe6b8ae65369cc2ae1d1b09470527c5cae9ddf45e63c2e3ab71846c6f25e0fbb4da8af9301bc11411ad98117942139c96907b6d3aa836a1bc68854cf28add06b1f83d078dc7cdcfc6388a928ad0e6e929d9fafda73aa7ea0722fdf16fe7ab9a6b977bf02b87a3fcd5d2f1647127c9467c7033671bc1c8b3b2b64a85a787e1aec50633f66cd5c4d6c68fcee3dda9fbbdc016bab601c830fc042b7ef1c1a5bdc130218d05c5c3aa0a380a457b76b8fd1ec046e0855a03e61b1e8c3259162be4079bac0539c3d603de1aec2de60cb4b345d24afab3b355f24bc845e0b1fbe0eb40667fb0bd31cfdffc1eb2fc699818632e8d98f195156e08b28540b694c54335dd81a9369bc655df07b1a831ff90882e8b73248dd316f136f987d78a5c3557f38a4412ab3d32afd9ea797d9c08cfb9618300cad942997086c74fe735a1dcdcc5335b65495f148bdc16090609156713a2ccf30fe4ce4aab1079eb94231b9206a26654e03c02f9a8597263a630c76f358abf08bd617732c5953c9e02fd39a2bde09b12ad055e71eae5b20ae19310b25df289c0b2ccb7b0a3148f0e00f5f7fbacff32491f5ac3b4a779898f92a7e1c4a53f4c626b1a4faad047aaf93728898f45fcb566975ba8619ec39c82bc262675913e28b427cc1611eb4b8f890e24b82bb5c2413c641bccc6ea30305377e45a86096a1a3989114c774bedf148ec223a2436c3ed90b63aa32ff9c1fb2cf46f3d369d83b2ad024e8102428b22b82dd52c8e01e0e7c8df19530d0e1b4f6b9f9b3dc65b61a5d4a9db415c18e5726f70eccdaceed21b7471b7ead7ed021bedbb4de60b2758241c5d913661cb8fae53b5c00ab863826db3abbd4905e66dbe96069e6b21bacc6d5032d49b66bb8c05e3e8129fec50313e9992b79293f3daa6ea3613767bb55a762b8d1b3f06a78ba21b8f2e859a9064a481feba5a7e7d73dac798927fc8e296280b441d02fe5b9180ab8c8316c87040aae4de5c45d64ecc1c7cea9c99b0588c782699ff776a29527553cc41ceae5740042ee81d38ecd5c1111e58f2026227728358f71b1c94f6e7355bd168a5ff43cb9b3bc68fd60f215626fc8e6799f322548433703b95a71615df875f4e85691ba41f5eb23c12570520a60ee513e1e14147b332c293cda8ff59e4944c50971db19cc82584660d113c1504256cda85e60f1d60b36606cc59e09f875ba350122a4004dace52f9588c40d3415684b55093e7", 0x1000, 0x8}, {&(0x7f00000011c0)="3b3ce0f5962163d3c215441080fc70074a40a605827ff0e1594ed3310972d4500219ba2a8e1fd7ef5241e8b5db75ed30cae3bd95a825a596993c5c57b366cd05058ff65e6febb425866a49ea08484616aa58cef526dc53f34c522f486846558e0b6c8b6a1e79233e5790f49e262bf8706150dc5c57e6dcf32ba0e000b6fb9fcedc0065cf12144fedae6159bca2b3bacfc40e7f77c803b22d4b3e902d0656153aa656cc4f5d2417f6dfefd7ba1c8f199d336ab3989bae85c417a74458472ac94efda395aab5339d3e96a48383184d8e5ab8d930ad", 0xd4, 0x7000000000000}, {&(0x7f00000012c0)="5237d1de58fe2d5df047a7febbaafdad16ee0936c61adbcc7ccbe187b0aef3b1dd1dd4fb9a17628b6e2bb1435273ceb7d6ab948ce2578b4c94325e292f24ba18ba5b3ecd2030b216756f4d9ccf2c6a47a3c05cac3e0435a7e6db06e316ab6605136dab4efb5a91104b692f5efa1caa100371b0d2ec734d8d650e56d6df53d8991ddde3acd2365db2dd397c40437d91c8db1fd8e882e61275a132f09ff4b1071f2c426bff17edf2f7ec866c77838f4462ff71551e4b4fdb2d68a59417d044896500bfb5b92b568f2b034c197b9d8ce9750b629cec88", 0xd5}], 0x400, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x24, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0xa, 0x2, 0x1, &(0x7f0000000180)) [ 99.318783] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=72000000) 2018/04/18 16:11:58 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet6(0xa, 0x80b, 0xbc) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) 2018/04/18 16:11:58 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1f}, 0x2c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 99.415332] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 99.461448] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=72000000) [ 99.464990] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 99.499540] kernel msg: ebtables bug: please report to author: Valid hook without chain [ 99.560122] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 2018/04/18 16:11:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x230) 2018/04/18 16:11:58 executing program 3: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x0) syz_read_part_table(0x605, 0x0, &(0x7f0000000080)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x240100, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/04/18 16:11:58 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) syz_open_pts(r1, 0x10000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x58, &(0x7f0000000000)="21bdefe2ea8918b8f9848f05daa9", &(0x7f00000000c0)=""/88}, 0x28) 2018/04/18 16:11:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xa01, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20000) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80200, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/18 16:11:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000300)={0xfffffffffffffffb, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000001c0)}, 0xca0fdc3465b15f36) socketpair$inet_icmp(0x13, 0x8946, 0x6f2000, &(0x7f0000000180)) 2018/04/18 16:11:58 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/04/18 16:11:58 executing program 0: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000500)='/dev/snd/pcmC#D#p\x00', 0x5, 0x8000) shutdown(r0, 0x80000000000200) syz_mount_image$reiserfs(&(0x7f0000000540)='reiserfs\x00', &(0x7f0000000580)='./file0\x00', 0x0, 0x8, &(0x7f0000003880)=[{&(0x7f00000005c0)="426c3ccb5407062da91d9cde5efe44485596479a33afa08299bb456bc21b377902d6f4f872a8019e3fcbe1e9435b43da9c9f5b7ef55a285a919d8b6af9a74039185f17cca9da9ceb68f5245c6b07ff6770f63ea8a139d6cff227ce7f3f1bca7770e6513e51ea6a96780c58e2b93d9b9b989f5adbfd9ec250313438e2fa9eea588bedc8ee1e59873788b3c8baf3a7c3bf5725289a91941b08bbab0687ea2485ea40700828cc4af91cdb8b925570b86afe9385028755afa4fef6d790a5085604b3b98ad23e29fad0fafce44ec6db625203d1d7", 0xd2, 0x20}, {&(0x7f00000006c0)="49d1fc7433ab2fc00b0bbb210a0e00c90f79303821d38fc81818983069db45dbedfea55560ecb388c2b8468e75da73864396059f075f7f86d7d8409d5b0b1d9f7011bad5d8f15ec1822d3cb3409adfcb4714", 0x52, 0x400000000000000}, {&(0x7f0000000740)="9ed4769668ba9cff7db0367383619b5ebfd017fa7262434b58a9d53f27b83de915fcadc389b614432d355221a34dcb2bfb17db2f1e02ee55a45f46545f904578e256e21256b159e3b30b35c139ab1ac562d13b53786267907275b85bc8d19f88520aa2ee94c6fe0938fd70ec449e0d79234d97098f94cc4346666a0555c922", 0x7f, 0x1}, {&(0x7f00000007c0)="16b02b77fe41d7567742866718e48b950a70b374546ba48eea6b", 0x1a, 0xd02e}, {&(0x7f0000000800)="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0x1000, 0x9}, 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0x1000, 0x5}], 0x10, &(0x7f0000003940)={[{@usrjquota_file='usrjquota=syz', 0x2c}, {@grpquota='grpquota', 0x2c}, {@grpjquota='grpjquota', 0x2c}]}) syz_mount_image$xfs(&(0x7f0000003980)='xfs\x00', &(0x7f00000039c0)='./file0\x00', 0x6, 0x1, &(0x7f0000003a40)=[{&(0x7f0000003a00)="502ef97844dba9935c652ab3290034ce215b50b3226749dd86c045d53d5a7562465031d5804dd4476bcac77bc6b31f682391c2ab68f51012f9", 0x39, 0x2}], 0x210000, &(0x7f0000003a80)={'nouuid,', {[{@largeio='largeio', 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000001, 0x6, &(0x7f0000000400)=[{&(0x7f0000000080)="b9ee9e2f8f56b3a984a0dd360634f1bdba0b39218d3f7e004b7eedf5f741ed65d2273d1024312abe53ac8f0449688d9182ae9a35e4b6c1189f5663ce63d2a7aebe1cff8e1ec1464a691ade7cef7ae380885c244029d4811aaec9", 0x5a, 0x9}, {&(0x7f0000000100)="9761603fb139b97c72a8580b1dc6cdc0ecc8514601172a5236085fdbbefe6e2d90c7fab016c26a904ffb19ba1f3ace9baee7c0", 0x33, 0x9}, {&(0x7f0000000140)="6e264f05adeb7f2a69a37e7c18080414b1f569598311c1df9d1290ab471857b06bbca3e03d97e16f6a310aca167b193efb2027a58f96d8a2c5ff75b04c43d6d7007b6a527e74dd13568d8004051ccd3f2722a068f03bc372aa28e04ad1461379121f94b6d81501284362d882a2a21221146d4e2b7535bedad5f6fd9040df727e0a740bbd5ec24d0bf761f75afb951259d74c0cd813815e99472422b0f7d07287a479be6b79efa186f40c6339c64fb0bdfeeea787f81a38ff1f8fc81d20c6815da7ceb961b9e74d14ef3947a61fde0bfb2a67e6b59f257f8228", 0xd9, 0x2}, {&(0x7f0000000240)="0e0e3102f8411ae28dfc4ea1ce627b1b0c764dedbc3d8a495daf2d7f36bf5f0da5caf8d7a43a7a916198f6683d6197b5d29286e8f8e1b8839efa735f691116c5ffd89fbd1202481d45ce960ba4f9de977b5522cfceac48be4dd31d854b893d31383b37debc0b74cedd1938456c55d47bf8e0e5e38bfeb6af8f", 0x79}, {&(0x7f00000002c0)="354f0af9e375f748a37170633054e0b3fc45cc9c747acab95c9770860da4b257a55ead446a9b75485304eff65274db76daac166bece6a27f90f95c328ccfb644a8110137f78aa661cd94c97ad11d946dda2fa9c5fc0340dabcd218d0a5bfeeb02dffee9fded14852d3269e4e1e1fd1c94b223bddd4ed5276a1594e10c78625202a8ae81f5e27a304f8a7bf384c8bd152f8259d137b6a86d39d91273132578f7b1a717045b1", 0xa5, 0x5}, {&(0x7f0000000380)="3e4b417d09c9288446e75188bb02ee86d8203cbe7b467f6b89b1c4eb1450e4fe3a2598228d896d58e3bc83dfc334e697149823cf4b159fdb31e1ce3ddad88648843448b5198c2d51f556198aa723b59e4a898cd018aeea1f30ea9176", 0x5c, 0x401}], 0x8000, &(0x7f00000004c0)=ANY=[@ANYBLOB='nouuid,biosize=?,usrqu\\ta,\x00']) 2018/04/18 16:11:58 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x28, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000140)=0x108) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/18 16:11:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x3, &(0x7f0000000280)=[{&(0x7f00000005c0)="4f4156adbce55fd24f3b17611cea78fa266758447303e87765c8d48ae122b7775ddb402bf25418f24259536acb1b5ba05df0a6eab1c624d7edd517956beb51f27f7b044ab48eadb4a0e43597e7d6f2bc9d2640fb24b7eec7d269de13d3e1c3bee384bc86a3952daed8bf785be4fb2a82f9d4ef4d7c5ad7077dfaf892c3c5591619c60d37f49761aefc63fa8cfaa07f07144368b019c072b8ee80a942fba8b75b565d85dd788c6b35b148f96386e54a57dcef073bd525dbd994cc8da1a4b3ae2bc3b71484267533bcdfb2f83bcf9b6a2920be306e08dea1e739340fe755ce09b1b43b50f973a59403a0f8ebb8dc1e6199433a1ecd067bc480b23181de0d356dfb10e73a6a9d09d8917ed0fe48a23c975876b22538f1dea1ec0c34e96eebaac9896d16d93d17ed64974559dbd2e09ca096d30fa1cd0e45815c15473eb728cd7f2166d605c5e87d143af9b81b47cadb248e949d5a0e42a888640f4cdb9368bded23bb0b7129699b08b1f0c091d49ebdb4bff743af923f9ccdb5382fc37f2aeb9f57fe46ae4dc239a62c559301a313584733582d0220fb78e3318a2c281c1622054ff058f343f5ac5a15947f84661e67f288bc786bd30b963b318ee8f2e2de665131223955ad192e1c15aaff46ff2fddf48f9dc11316135efe5b6ae1ab8a6ac51ab9e793c006b7afd56fc21e23d7734ac5cb359de58b1c95bf94a56eb50e96a5160eeec2e6bb9a793c10b6aa5af666443a08ee86664a90af020e8f74e85072708f7430f421795a12ebbacc8e0ffcc1d6366c773cf1f9ab40f4e7974c0ae9c1c354011ec2f055714e0a8c1da930802e9dcfa7f8e7d667a26bd546a7efd98e2f1f3a74cfea4b16f3a17bd79f26aef77ee1b7138a1450e52c52126e79c44b73f75634129b376ea1e7578e0f0e8b9a8f9b858cfc47a4305f14e61194016d296c8f644ac6af5d78b6aea82c8316c0c30ff308dfa275305317fbe3732c7e73925748e125d50c78fe0f69384514f00743d6de09e94a061286d208f0359910a3910ac489f30e56aaf908ae750dfabe646da52be9cd2efc4f43dac72a68c4f06b601f802aa61c29ba7b5e1887ca71dc9fd13cf4e0fcf3fdf5febbe17552d1dd434bfea91570fec0030a8dc0c36be1c188b0b7ecdd99b03260632a57fbfa25efdc7565caca87eaa7c736659e404494df8304e708235c983c3d90f7d036cfbcbd9e873eb69b98e08f335273717bfd5417a5387bcac777b126f5233df5958e870c88949aa1476a252a635267d391e957c755972b1097ed08223c057ce768b4a4574d42c25c1ba6f2d34d6a19dd28210a4c1db4f348b4f3df640a6cba5e360c3bd0f1532ccde02c9bade75abdb2049564ec10473114fda11d19bc0b3eab37ed7d43b4876dc17d60e791b45f490bae1c8b2c1246a5630bbc4c3c58caf48091a79726e78184c83039bd87ef933886213ffc4374d27f8773b36294958e86f553b85959ce81b0a346121e2d53a317eafd8bfdd023427bdc9ea40dbfd3191eebbe1ed5c26c131a7d06968143f3671ad92d6bbc4313b3e8b09096bd878d5252fa5ed4ea0395929b8c1f324a5b22f82a700c4786661895ee82f1a48766f57de223748a8cc8fff5aaec5a3ba7a5486e7e4fe0505b151b845570d7b4e2621b5dfda8c77980a3d23f59ee64980ccb139176cbf1f5d14d87ce715f2cc29fdaa9b40d84b26fc8fa25abe4128228c2c9af21605cda0eac627ee8d20d85f4b7affecd860fc5720e2838843f87490f3c55875ef2963a46fc09dd4323f24d79a78cc21474301c431df8557ed509add26caab40f799dac15bd58eaf7748da7d3aeeeda078f1cfa4ebe6fd5cb1a61ac48bfda93a4f8bf3a67a9609ca560b98c901931b326ab0820969ca0622d0604d0acfbb8b9dbc893f8b9dd3a30123e034a3493d086cd2e4441f15b27a432341356adbf7803eb6ad9c4cfb189d4d2867c8812304059ded9a0c3de24c9b2173e04f3ef648a71833ea68f554b1578b7e187860a6e080872c6794a063f378a814f20f8c25ba99880fb3eec5c5904a8b9477c4bfdd4495b0a61ad9baeb370d5c6850cf80c52d32c1d26888107876d32a176ab8a334eb8edec16f5eb611b35f7188a1978aa1e1b0165a017f81c3964c06394d6755131785a04455b4bdf9e494ca0a03e99404df5f6dbf19d5127903aad49c689fd8d3776166f6eb0aae8e5aeab17c455b94280954897ba93b15e3bceb706e01702ca627ce6d1502fadb8ab5de80966dd197322ce91fd325a24abc2aee6079112c01ce85383ae5c593a90dfc4bcb5da6f3c08bb8364bf544f843e35cff923b9a7c6b841550789e0be921e29800b8475cc8fa74084e371c8d72cc0ae480c2df3dca800af38a48f6efcc56518b7289234e81e074d626f234cf4e4064952eb7331e0b6b64ae8fcea7a5913d65fef96444567ae9658f742867b6ef52114cb05c34976b0807348510f419a120ecf8662dc8dd0e732d997266b3cf645477736ba4d8962cd5a0c3a78ff0d689179c00ba31952f96f811d450ad1cf36501c2d2618bd00cc01381af7a90360a40c1922b5e6925c49b2bf57e69877cb48be564b63977d25494970f27f62cfa77f05c0877353f68e29273e1fe9dad8688b76a9c289a00bfbb357c1ffe4e2052d4f9d42a4182dbc113ee42dc79d63fc4b086ef7e8cabb30428242ebf7968af3dc4e9e42ae0a9a148466f08693d5f9ff481b263b7ec5256b3e025da8d8f3aa8f79e96dc86011761231c489a4b968146c2367b5a29f49ca67967f1db1d8d42f9d678de6402eed851f86878d752e4dd467c43f29c45f34c11dc0cd7adfd6b1d61c263e4d1aeac7e344c73c66150ae4cb8fb6d0ef5d24473e446413da553ae209ede586fc847e01b8096d82252904a4ba733dfac4ea7d69c4ea969df644cb784f6c7e6ae5038d02ec9dcaf8d8530c4715d08ce1ac938654575c3de67d017744d3ae6cb7aad98c427c21979df3688bf3e403e79f9b3f2447d6e7cd047b59b779ed1f34b36a15f30e29404995f4a4b6f6c0d4a27e772d7d5261f3460ecc1ba4de0cd1acf6f154a694e17f86fbc5c3813f2e44878eadd91165117b2c873052027aa74a2ff5d4d29867cf8c485876807769f0dcea9e95307747180725f2e172f73c1670c65df895665cfea5d7d288d9343c9384edebcc1b0f28113fc64d40cfcb36d7b426565d52456bb937ea5075ba63ba239ef353fffc62f6f4d621703c154daf743a8b7b3508154cda722d821b28b7a90556e1ca8d46d76974e9ea23386f12018f35cd50d024d914ad0a5245344f3b0effcada748cf9cf93c535137a794c9b5d57566a9ef07b1ae930e52c241856989eb010a4b2fe2110468f058465f800a303f3f26b78185c4ac86029e13c85999ec14abd5684d0973b0bcc290d4acd0f9c60fa2079af9799e363e4be3df8ce23023c55d8196b4d3cb73d1206c8cf6cb742e40fd5c38c4e344d645ca0a553c64f3bdd530fd5a69f965b3972cb409f1975645a6f1d2b87e13948a4042a460920a80f5b3862793555e15f228c41271abe7f6fbe3070d28c2d7a25aa3d96a5b6d3d4a4c4351fcf4d92dc176bd6f73947f94dad0d4a9c88601c600dd909269baa14f57e611b97a1411dd551dfb470f24a34f3fce7476ce4c80abb345c89fb71779967bde6695474f61530589b316ed8cc240a00112a2609288e76c1b2d78d72798f833066ed0d265afc14c3582e95f9077a5338a28b9697a1367d22c950fd88a98efca55d7731ec2f6396c50fb3f7c7d8805111ee2dc9283b885d9928a89622e69dd956b131860225431eed3bbf21a4bafa4567d6eac28fc345d97f335ea9a4bc38f8ab27e7f6755fcc737b244c29a421ad7dc929fd87c23fbb92a4857abb603443d06c242e129ca2b55e8caa984b391225c4861b2ce5596a89fb7541a1123deddd3fbf9e03b7fe7f663fe03725691dd608d64e4b0e6515a41f2a43e7f71e4fafc770b69eea343b1d9193a726e12e197c1c0c3295d2e2f59ad6843150858b437a23682f906b3558b0e319e3459c4f49b247649d949a8faad2485a9b11d31bbe4d8687c523b01e790824f16db689f9feae8fdd33a5a078885c6312619dcb5b18143031fc3ef86d6024e80ee797b33a20c018a1fe34934481bd543caa721a053cfb27bc5f11b9083db43557f15f5ebc119b323937ae089c24f2a15e071e20ec46bd1092e418e78f748ee455200f39e30f9cbcdbfc9e1a536e8ebc173cdc4d2d652aba4b3f13e7530b93d7f79e71af87052e43e0316644a8c1343b98c17068d54407352700dbf34650a6a7403887486ae2a9a52024ce74c7444db4b3a33cd7cabde32644b3a15be40bb43a7a64b5b237bd69252cca26bc16bb1c57d938ac50273839242c676bf74b174a7b36a6be91aca601f993275f003ec2862a09c320dc42061c87eb29d3b36adc3caf60c671090d63b79a34950fc0397f956831ca77dd24a412a40d3f4f3d42baa631b5f2150dbda54c072d1944abdc356bdf1c6b709324b2ba27d5876789083b97edacd8dbe0f2d1600528ce8a37c230cb2bf709c9edd036a11f639f24bc2ff6210764b736b31af4c010493470ae7e31ab0b071e700cc18c9e99623973cf0683d1248126efd31406e67bcc3a6cdd108f93f070204607d26ea3079a9263ed47cd055229d381910d903e4d9dfeeb9e8309958027749731ec261ba150480bc4e92610c12fd8ef667beb6a61ef6eb0281d23c747df00de71126b013a9251f83858b8717ae384d1f7893a5dfdab47935051b6a145f17848d1ce9a8340b8312b17ffbe28c50a40e98afa180ef3d5373838c90efb67f247bd9058bd2b2751d27f44fb5610291057aca6f6a0c11fd7a2113132dc912b620577a15037c8b537be857a038d1885c36207bfdcd7f91fc56a22f634da83f289beacf79f3f57e8cb4c7ea8b0cb54bd99ad92c2eb7fc57e5308409d458b5a3468018291cc2e24f10d872ddd0fa219b9f39ed1aa2d82a53f9797cdb851c4d70ecef441f410102da2daddf3751ac4c5eae2d07e03186da0dc3f499aff12396e645a47f46ed7caa1d031b6e57a1211eeeba036ae7a4189e3f79eef625f3377e227fd0c251dcca6a5b6a003550434b0fbbee550af667740afe26cf996a1fa8cf4093c53eca73c917085fe873ad9a1f75ee27d79c0b2b4783fa46586a6f25b4c72dc684718b347de3f52a777921c447e4976cca8f9f54ec2e357f1778f950018aeea62bda8d4de2fc5ed86429a5c497d58c7d12097244752305cdd97bec33c89b72249e43e49c5f95ee448981e8cd37189e4b8fbc7b95a56da8c7ddb0cb72746338688108ab766fd24d3bda2458257ebbc0f267d0f3f371836520b523209137b8135246332f65ce7aa7bc6ff20d5f3e9b284e7aad533c5711556706514b5a5e6f0bcf4abbd4f3ab98d037c6305c9f63340d31b90fa0e6297daea05a16563acbd1df60a10426f06df23453111bf69e2049c644eece03a23b22172f00de06594c8a16bde2c5881d41a484a74cfe6dd6effdf1dddbee5fa377ade0e84ea25bee33777855615abadd8cf1a8fed704b90196c0da2b458ae949fb23f2ec157a0b0400bc52877aa190c6050fd75a8eaafe84e7192916e33b5320e3c2d70341a92eb13eac3494019f165becb93e98e08aebd81654fc262326e3862d4ec341b81d1e79bcfd87c2b768b2076857e2c5ffc1f080e377044de34b68057271dfb76ced3785fe8161f159d1f6077ffce6e1090cc36962c0045982c230ece55076fe5e8f654b077db3b4293a174731d59e1a2ef", 0x1000, 0x4}, {&(0x7f0000000140), 0x0, 0x2}, {&(0x7f0000000180)="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", 0xff, 0x1}], 0x800, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0edf51535e86051d10f244844fbc57b50c0c4a55e2b24c6d23519a5446b9c08a4a2b45b6e924dfcfdea1a9afde2db770", 0x30}], 0x1) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x185100, 0x0) syz_open_pts(r2, 0x200400) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x341200) 2018/04/18 16:11:58 executing program 2: kexec_load(0x0, 0x0, &(0x7f00000005c0), 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) socket$bt_rfcomm(0x1f, 0x3, 0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/18 16:11:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) syz_mount_image$bfs(&(0x7f0000000300)='bfs\x00', &(0x7f0000000340)='./file0\x00', 0xee62, 0x4, &(0x7f00000005c0)=[{&(0x7f0000000380)="e9fad0875adfdd9e6ae4ad59f6871e18e228e46d5ceac813821bcaf337e4647c5ebf558b62ca69d7f31ec6188287d89a65b8380ffc8225f38c84f3355e0bb9d18b6650a219569f86c8e164b190e7", 0x4e, 0x5}, {&(0x7f0000000480)="a79c13e57b060bb2c558929730ca21aac3bccf57822f1b551c548d010b538d4b13487cc7fa07cf30e7d2bfc8610b0d17305464931bc2510de9a739709c307997496e7e89ec6a7c9470be40e681aed6b45bdf6a386305fdf447cb35e76656dcfef4768dcad1bd704fe754ce3343d138907fbc0091763146f038a1d731b702683a396e8816f7996973719b063a5baf91de3b0573ab", 0x94, 0x5}, {&(0x7f0000000540)="33731257cce16a2bd923636f111c879b6467efc47c397f517264c070469ca2c591f4e73409ea304d26f5224a109b41fd6b449d559f36b319d70cb7d281e70515f077b919a714df10ce0162b5c52b0033552facc5da3d", 0x56, 0x5}, {&(0x7f0000000400)="35efab6e1502cddd9879ea25cd95e3cc383535dff4589dc8f54311cf92260cee6fed406b162be0086149b66ee4369b55a6518087bd4ae8", 0x37, 0x1}], 0x2000000, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0xffee, r2) syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x200) socket$vsock_dgram(0x28, 0x2, 0x0) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000640)='/dev/mixer\x00', 0x206042, 0x0) socket$key(0xf, 0x3, 0x2) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="75ab227c58b94ff4d448f5f5049048e6e6", 0x11, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) socket$inet_icmp(0x2, 0x2, 0x1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rfkill\x00', 0x240800, 0x0) [ 99.712169] Dev loop3: unable to read RDB block 3 [ 99.717418] loop3: unable to read partition table [ 99.734771] loop3: partition table beyond EOD, truncated [ 99.740351] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 99.790858] REISERFS warning (device loop0): super-6504 reiserfs_getopt: the option "grpjquota" requires an argument [ 99.790858] 2018/04/18 16:11:58 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x4d, &(0x7f0000000000), 0x0) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 99.869564] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=0be03800) [ 99.880689] Dev loop3: unable to read RDB block 3 [ 99.885683] loop3: unable to read partition table [ 99.902698] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=abef3500) [ 99.951317] loop3: partition table beyond EOD, truncated [ 99.956958] loop_reread_partitions: partition scan of loop3 () failed (rc=-5) [ 99.959606] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=0be03800) [ 99.982946] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=abef3500) [ 100.053468] XFS (loop0): Invalid superblock magic number [ 100.117199] XFS (loop0): unknown mount option [biosize=?]. [ 100.181355] REISERFS warning (device loop0): reiserfs_fill_super: Cannot allocate commit workqueue 2018/04/18 16:11:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0xa, &(0x7f0000002540)=[{&(0x7f0000003680)="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0x1000, 0x4}, {&(0x7f0000001140)="54a299f3cdeef72d34a866b8221744ed0cf5346a09a0823433adf582f1e08a020e7327d6fc8f0610ddb4e317f866a7b30e70a63f307cd5c1fc14c775a28890417fb353e5863bc45b84a8f2dcae12cce3df3bc966882fc0194091095064b95a0e9dd7706425cfaebdba77cf89388bad93fe17d59896fe1671d43bdc230332feff2418d6393b3b1407d8c9be435e6dfb528310bc91d24500a3fd5601503d8323a64b829e23d6951906ae4a6a8e1f72f518b775b062", 0xb4, 0x5}, {&(0x7f0000004680)="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", 0x1000, 0x77e6}, {&(0x7f0000001200)="c0afad60f906d156aeeb3d92dcf2ce99f80d78c279e0e89a1b1e274aa7fc5afa08ac7cb0da7a75e0cec750919a2ef5ec2d84b44710956b968e43d1380580fdee2093af7fa51a18a4fe864075b6eb7e13c4643b950bc5ae5069a1f6916ed689bf13ccee05d8a112f66eb9423046cd3428f1fbf42e", 0x74, 0x2}, {&(0x7f0000002340)="c89872024d5ebb7abbbda8372835f4dc8800c67e5460c37a72a0b45f9b414002abd2a494bef6f32a385b7c7efe6c97176c8ba5177c14d59fd27b130b36e508fd6afb30e1a49a7302688d7befe6d3400bfe2515fe73aff43ecc7385c7816bf8358f59d2d79aeda6e849c812e16c89cbf0b9caf3356c50eb6eec9508bf9b818b164dfa71e6cd8c10f8f76ec9c21f5bae04dc40bd93e02b19a0eacfb412ec0cabe843fa4bcc92b055174db9af236780c3e8ffdb7651d3ad5d", 0xb7, 0x800}, {&(0x7f0000001280)="52ddf6aa6d11e9d49c07786e5e3b21c74d246fc6513a27176f4dd8da255deaaf860ba5059817203ade7b8a97c857a493f1cc5f31600d4a3eb9e8cc9aa989aa8a9f94e3bfcdbbd7daf482eddb9a213250cc3fc797db7a9abebb9b57afdb0ece8916e41ecb7ed4a0a8963217b9668ee7be6d54ba784a4341b56254f32d6f252f50", 0x80, 0x3}, {&(0x7f00000000c0)="28a89b87a9c0a20f4cd8f367e1390176e8b6e23e26c3d10dd1451707348cd484c64d5a9efd8940", 0x27, 0xfffffffffffffffe}, {&(0x7f0000002400)="6470951a9e9db6176b454f635d20cf637bd03bdc2ad2e4a05e90be", 0x1b, 0x8b}, {&(0x7f0000002440)="3d8d7efd424409dda6a1e8587bcd2f811e2cea3cd3ce0f986d171259076260bb24ed20626165fc70cbc1c0515cd5eb732706024c5ce4671b99e0e3dc8be8b1937c59d8946c76fb35c33756d51e9ac5fad6c5d047dfac7c0bd5ec19e897d4310f2db2a0f46b7f6273c3bb3b735c8b5a16f7bb6ac3470f8a5772da302f12b5b9e95b8e3c", 0x83, 0x8001}, {&(0x7f0000002500)="454795c9", 0x4, 0x8}], 0x10, &(0x7f0000002640)={[{@data_ordered='data=ordered', 0x2c}]}) 2018/04/18 16:11:59 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_type(r1, &(0x7f0000000600)='cgroup.type\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="021800001800000000000000000000000800120000000000000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac000000000000030005000000000002000000ac14ffbb000000000000000008001900000012000a0000000000000000000000000000000000000000000001000000000a00000000000000fe8000000000000000000000000000bb00000000"], 0xc0}, 0x1}, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x7, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000180)="aae2306f2c04ce71472982dbb2d17c6947d702bfcdf734393cff1f45082801633ed736096522158b20bcc60681781c67d6ce7a2c2f3e7acc63fe", 0x3a, 0x100}, {&(0x7f00000001c0)="c7a587c852d0526a2dec0783f5d9d4cb7dd4609be913167871f63af6479802c7572300a31081b704e9591f7bbec7e8592a5f2a9367dda3fe7e80fac4f2fb18f4b4fe2cbceae53311b0065da552", 0x4d, 0x7}, {&(0x7f0000000240)="b461f7fd046e1f84e51d373c3c468186b8c034333ff07e754c804fa8b25c02e182e5", 0x22, 0x8}, {&(0x7f0000000280)="3f922c6cb5b7c54d907dcb80e8fa7d8ef51923f333d26da8b14fe9368749530caebfab0814752a39d2278323e7ce6c04904b15804d2e6a29d01e973e571a89e0b43786086cb7f4a418f54926d2104bb9cc58f8c1cb46e466a978b999cb5f03de954b1eb688fc1eb67c13c651bcdb415738249895f7cf91864abc57b9990e4a9984c3f71c36e5492b8f5c5de042", 0x8d, 0x36}, {&(0x7f0000000340)="50d9358c0245d969da54cce1095b60e292b542313d9c37ed5a1c1e10782091ab62e65d0fb41195f865d8b403213db0ecd240b1df2f37fe8624cbd3e1b2468a806282a011440342758914863ab26d269f252f345fc66990dbe0aa1bd072c92dc478fd1ac8247410913c9ba52acea22b508bf18219a49a61550fe3d22d750abe1ea5d8015243ef1f412e7b949271e4fc582e6836aa", 0x94, 0x5}, {&(0x7f0000000400)="59134914591d64f70c4f6cf037f77c04b5358b1b72b79df2366528fe35f992b23dffe02dbdb42b2d6c6323029279c5ed4bd084fcff813731440cf042e8a54ba0002bce3104e372f7c74be243400c48281e8424af062532fa63c66fba1c285286762747d95400e4cfd7d4621cf4230985dc8783b44fce037cde04fd496e5b448c26484b503363a25fac776b799c57336345", 0x91, 0xcc}], 0x400, &(0x7f0000000580)={[{@overriderock='overriderockperm', 0x2c}, {@uid={'uid', 0x3d, [0x32, 0x3f, 0x3b]}, 0x2c}]}) 2018/04/18 16:11:59 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = memfd_create(&(0x7f0000000780)='eav ', 0x7) write(r0, &(0x7f0000000040)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0x20) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, 0x2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000100)) r1 = getpid() sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000001040)="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0x1000}, {&(0x7f0000000240)="6824285e10be62f73db3b406ccb110578a21a2d1ab1a5307bf51763031f2e73ce4795762f230bc9b6cdad2b0a7cacf4991d191ff0f0294", 0x37}, {&(0x7f0000000340)="077addbb01b43f464b02600083cae5a562b5ed3d07f37b9176f7efb1dd5544a091ca83e6cdd1ac796b8244e5e0beaacfbfd227e5669511066dc12d1eed5ce797022f04f88d3c5e5a5b7722f37ad2354286e5f222e26b6e2aa3a0209fbae5eb4a343a2dc018960f9c33149fed2947fd46b4839f852b4f2441d91faa2c27fe084d845a18283e4c815bdbf9697c3aac66275c82cb4d17a1b0d89e8e5933f39228d5982dad824779dde5a12a585128f712844e3261a083f3a3", 0xb7}, {&(0x7f0000002040)="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", 0x1000}, {&(0x7f00000005c0)="dbf9a3c6a62083044669e257fa74a1b4529feb434810223bf28115173c8e40f6698e4635e522e12df6fd79123a37975b1b3ea4437fe2b3f6cdd93dd9caeb782bbc2d695d2149f41d6aeba98acda6de38405f7a40fd9ee4aa86909399ca109b643d68f86d694fd844f66b23af6877c5558b929bb792251d4108565ebb042830390c1af8e507ed434da92c74684f58ef", 0x8f}], 0x5, 0x0, 0x0, 0x20000000}, 0x40000) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x0, 0x101, 0x6, 0x9, 0x0, 0x2, 0x1, 0x8, 0x4, 0x3, 0x541, 0x0, 0x0, 0x9, 0x8, 0x0, 0x2, 0x4, 0x5, 0x6, 0x4, 0x5, 0x3, 0x3, 0x3, 0x26c0, 0x800, 0x10000000, 0x4000000000, 0x0, 0x14, 0x3, 0x7, 0xff, 0x7, 0x0, 0x0, 0xfffffffffffffeff, 0x2, @perf_config_ext={0x10001, 0x8}, 0x10000, 0x7c, 0x4c, 0x7, 0x6b, 0x80000000, 0x5fab}, r1, 0xa, r0, 0x3) syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0xfffffffffffffffb, 0x610800) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x10000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x2, 0x0) 2018/04/18 16:11:59 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc, 0x0, 0x1}, 0xfffffffffffffeed) r2 = socket(0x1e, 0x4, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r2) read(0xffffffffffffffff, &(0x7f0000f92f88)=""/120, 0x78) 2018/04/18 16:11:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f3a0e0000cfdfd1ee1f014f2b4f00"}) 2018/04/18 16:11:59 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x5, 0x100000000000}) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) r2 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000910000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) 2018/04/18 16:11:59 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) r1 = getpgid(0x0) sched_setattr(r1, &(0x7f0000000280)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) clone(0x4000, &(0x7f0000001f37), &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000080)) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) read(r0, &(0x7f0000000380)=""/100, 0x64) 2018/04/18 16:11:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0xf000, 0x1, 0x100000005004], 0x4, 0x62}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text64={0x40, &(0x7f0000000400)="66b8f3008ee82e660f78c7006c66ba2100ec66baf80cb820142b8eef66bafc0c66b8010066ef48b800000000008000000f23c00f21f835010003000f23f80f01c8c7442400b974a89ec744240242658a0cc7442406000000000f011c240f20c035000000800f22c0e1eb0f07", 0x6c}], 0x74, 0x0, &(0x7f0000000340), 0x0) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000340)={0x3}) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000002c0)=0xe, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) [ 100.305158] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/18 16:11:59 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x1000001, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x400, 0x5, &(0x7f0000000400)=[{&(0x7f0000000100), 0x0, 0x80000000}, {&(0x7f00000001c0)="63f40e2da8c6df947c63364c431a2f2edbe4df3707d312c1cc20265c73795651ceac24e1cd55f25fc76cef30cbf5af268dd77d9724564f12fd7a20a84c23a745a56b49087cf1a2e0e684b44eaf9370b4d01270a60c91afff80448218d6e7", 0x5e, 0x2}, {&(0x7f0000000240)="c97267deec10bd383c479ee4ae2be4eac960fe0dab0c2a72f909994703c15d951512891bddd81f1f62407e631594bfd35a0235e34e934495530cf7747b8045a9277254d801415b861fd65610b219bbcc45f9373de81d9829e60de26f60b13c24a7142914fbe331159ed2d827f354f01576299f003e5162ac0cc3870b309728d35ccf", 0x82, 0xdcc3}, {&(0x7f0000000300)="ba25e759bbd036783603ef7c8ada6d607497dff7bb5ced20eaf95c0127e3c3588e425ce04e0874941667821607c23352e7413d0dfe2d00062cd36b7d687d7efc3bacfc60f88ef40c3d7896c0984123a906f815f1109eb247ac7e056219b2e061a063417654fa8dd8b3ed1ce1c71c0c8a27b44385b1d97933c88fe153387995afef28a9df02f5664601e967ba0bf9bb2fb41b8c24fdcb78cc", 0x98, 0x21938fad}, {&(0x7f00000003c0)="a180edbd2f41735abca61f43", 0xc, 0x3}], 0x80000, &(0x7f0000000480)={[{@map_acorn='map=acorn', 0x2c}, {@nocompress='nocompress', 0x2c}]}) r0 = open(&(0x7f0000000140)='./file0\x00', 0x2000000000000, 0x0) lseek(r0, 0x0, 0x4) 2018/04/18 16:11:59 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x80000001, 0x88000) openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.mem_exclusive\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x21f, 0xffffffffffffffff, 0xfffffffffffffffe}, 0xffffffffffffff7c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000000100000000000000000e900000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x705000, &(0x7f0000000080)) socketpair$inet_icmp(0x7fffffffefff, 0x7f985eac2000, 0x705000, &(0x7f0000000200)) 2018/04/18 16:11:59 executing program 6: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x49, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='IPVS\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e22}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x20, 0x100, 0x0, 0x0, 0x0, &(0x7f0000000000)='ip6_vti0\x00'}) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r3, &(0x7f0000001100)="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", 0x526, 0x20000040, &(0x7f00000000c0)={0x2}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000002c0)=@kern={0x10}, 0xc) recvfrom$inet(r3, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r3, 0x1) fchdir(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000300)) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) [ 100.391975] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/04/18 16:11:59 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x10, 0x3, 0x0) socket(0x0, 0x80000000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000380), &(0x7f00000003c0)=0x18) socket$key(0xf, 0x3, 0x2) socket$inet(0x2, 0x800, 0x4) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x401, 0x400400) 2018/04/18 16:11:59 executing program 2: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000000002000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x2, 0x930000, &(0x7f0000000180)) 2018/04/18 16:11:59 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x10200) syz_init_net_socket$bt_l2cap(0x1f, 0x8, 0x0) 2018/04/18 16:11:59 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x150) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x90400, 0x0) 2018/04/18 16:11:59 executing program 5: unshare(0x40000000) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/18 16:11:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x4}, 0x0, 0x0, r0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/18 16:11:59 executing program 6: socket$nl_crypto(0x10, 0x3, 0x15) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) [ 100.683880] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 16:11:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) fchdir(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100, 0x0) syz_mount_image$reiserfs(&(0x7f0000000980)='reiserfs\x00', &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f00000020c0)) rmdir(&(0x7f00000000c0)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) 2018/04/18 16:11:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rfcomm\x00') getdents64(r0, &(0x7f0000000000)=""/40, 0x28) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xff, 0x400) openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) getdents(r0, &(0x7f0000001000)=""/4096, 0x1000) [ 100.831588] REISERFS warning (device loop1): sh-2021 reiserfs_fill_super: can not find reiserfs on loop1 [ 100.890705] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 16:12:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="1c0000000201010000600100000000000000000000000000", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/18 16:12:00 executing program 3: socket$l2tp(0x18, 0x1, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2b, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x410ff}, 0x48) 2018/04/18 16:12:00 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0xd2, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x6, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x2, 0x400002) 2018/04/18 16:12:00 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000000140), 0x0) 2018/04/18 16:12:00 executing program 2: socket$unix(0x1, 0x3, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x240800, 0x0) shutdown(r0, 0x0) 2018/04/18 16:12:00 executing program 1: r0 = socket(0x0, 0x8000d, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x103000, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000140)="be18d31f5ba494df9fbdfe491f22ee08bfd9540b718a4a9bfcffce50d2c997d7e15ab6aa03d407702ba812ace692c83e8cd7261a97b1443434a0d24b777df44ba36feb5f49678172089e50d022534596003d7b5fc102cabb82a39bd540de687a2b83273e9f8599a278236febeee89245876b527fe6153ff8c476417aa6fa7295bfb511a40bedf9fee961c877b13be5e1d5ca29e13401d33862a1cb0d2b6d791d46b6af3d03f1317ec97c88bf481b15bf47bb6d78f19ea3e8bcd9bf", 0xbb}, {&(0x7f0000000200)="4521a2a50ac2737addb82665ed04e3271db7a43306879640", 0x18, 0x8}, {&(0x7f0000000240)="672b2898962c1fb9e96a05e69ae7c2bde7bcc11ca18e924a72d3e221a88d1b8e6e5c2e89cfe8dd5ee10c886d", 0x2c}, {&(0x7f0000000280)="d41ba0fdf31d7e046d53e116575723e8b431f2d366ce5c6a8f26da3e42b6d743f78697b2641dbede10df", 0x2a, 0x7}, {&(0x7f00000002c0)="49220ff8e31d24634f576c8dd530534d37633f510fb09fea89db0e0c9a2cc83796484d15b562b7a4576f59b953673098a6bcda9b4bf4725ea2dbe65d1020dc6b95af76780700630315e6ef3e0acb21b8bdf36c0d4da132bb9ec1caaf5e93e9ec985bb215a615f84b4c782ee135dabd5e03a75d224a89ebb55066745d46d64b2a604ba6b8f5ec8d5f65c2482f092dc779797fd60b243722aa7b5dae1a0e21f7db524f503d32faa04b5511c1eb2d35dcdb0c7bf7e96fe3c2c6b7a01a7485b345e1215cee640c24", 0xc6, 0x1f}], 0x0, 0x0) 2018/04/18 16:12:00 executing program 7: unshare(0x40600) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f0000000200)) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x402) timerfd_gettime(r0, &(0x7f0000003fe0)) 2018/04/18 16:12:00 executing program 5: syz_mount_image$xfs(&(0x7f0000000300)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000480)=[{&(0x7f0000000200)="58465342000002000000000000008000000000000000000000000000000000005bfc2f1a415c41dab49211bccbd5f4cb000000000000000700000000000025a000000000000025a100000000000025a200000008000080000000000100000000000012c0b4a4020001000002000000000000000000000000090908010f0000190000000000000040000000000000003d0000000000006db0054b4c7f6fc09a753dfe4db6153311190000000000000000000000000000000000000000000000000000000000000010", 0xc8}], 0x0, &(0x7f0000000080)=ANY=[]) 2018/04/18 16:12:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x3, 0xfffffffffffffe97) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x10000, 0x0) openat$cgroup_type(r2, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) dup3(r1, r0, 0x0) [ 101.378854] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 101.385216] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 2018/04/18 16:12:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}) 2018/04/18 16:12:00 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x40000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) socket$inet(0x2, 0x800, 0xfffffffffffffffc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x400, 0x0, 0xff}, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10100, 0x0) [ 101.464635] XFS (loop5): Mounting V4 Filesystem 2018/04/18 16:12:00 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x6f2000) 2018/04/18 16:12:00 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x80) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) [ 101.502635] XFS (loop5): log stripe unit 16 bytes must be a multiple of block size [ 101.510510] XFS (loop5): AAIEEE! Log failed size checks. Abort! [ 101.519082] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. 2018/04/18 16:12:00 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socket$pptp(0x18, 0x1, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x83, &(0x7f0000000000)="714b80797dbc5ff1de3086de78ea", &(0x7f0000000200)=""/131}, 0x28) [ 101.599703] XFS (loop5): log mount failed 2018/04/18 16:12:00 executing program 6: syz_emit_ethernet(0xe, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863}}}, &(0x7f0000000000)) syz_emit_ethernet(0x6a, &(0x7f0000000040)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1}, [], {@llc={0x4, {@snap={0xaa, 0xaa, "e2", "9b4f61", 0x0, "40b429d3ce91e36bb55d0375b6e2c9da863dedf008cda7c2ccd1ef022d42063b134b3c0b4d5fcb32186877a556c088c610041243b32edd9515f65f02f36c7498f06cf47d6cbaa0f7cd298b5607a90ae6566aa169"}}}}}, &(0x7f00000000c0)={0x0, 0x1, [0x892, 0xd36, 0x802, 0xa33]}) 2018/04/18 16:12:00 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x99a, 0x4) write(r1, &(0x7f0000019f97), 0x0) write(r1, &(0x7f00000000c0), 0x0) close(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x8001) [ 101.800137] XFS (loop5): Mounting V4 Filesystem [ 101.813158] XFS (loop5): log stripe unit 16 bytes must be a multiple of block size [ 101.820959] XFS (loop5): AAIEEE! Log failed size checks. Abort! [ 101.859079] XFS (loop5): log mount failed 2018/04/18 16:12:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='clear_refs\x00') sendfile(r1, r0, &(0x7f0000000040)=0xf, 0x109) 2018/04/18 16:12:01 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000d0a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) socket$inet(0x2, 0x6, 0x3) 2018/04/18 16:12:01 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x3e00, [], 0xaa}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0x1fd, &(0x7f0000000080)={@random="ca815dae1137", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x7, 0x7fff, 0x3}], {0x8100, 0x3}}], {@mpls_mc={0x8848, {[{0x101, 0x9, 0x3, 0x1}, {0x721f, 0x6, 0x8f8, 0x1}, {0xfff, 0x3, 0x54bd, 0xb9c7}, {0x9, 0x3, 0xe2, 0x5}, {0x80000000, 0x1ff, 0x101, 0x800}, {0x7, 0x57875939, 0x2, 0xae}, {0xfffffffffffffbff, 0x0, 0x2, 0x9}, {0x20000, 0x1, 0x2ad, 0x80000001}, {0xb53d, 0x0, 0x5, 0x56}], @ipv4={{0x4b, 0x4, 0x10000, 0x2, 0x1c3, 0x65, 0x9, 0x5, 0x8e, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@cipso={0x86, 0x40, 0x1db9, [{0x7, 0x4, "c6b8"}, {0x7, 0x10, "3b616e5e4df0a36be64b2749a5be"}, {0x5, 0x10, "10bf19bf2ee1c2bb01817fe67dc0"}, {0x6, 0x6, "8812c14c"}, {0x7, 0x10, "5a58456b32d26209607296a71644"}]}, @timestamp={0x44, 0x14, 0xff0, 0x3, 0x2, [{[@broadcast=0xffffffff], 0x2}, {[@broadcast=0xffffffff], 0x80}]}, @timestamp={0x44, 0x20, 0x8, 0x3, 0xffffffff, [{[@remote={0xac, 0x14, 0x14, 0xbb}], 0xff}, {[], 0x7}, {[], 0x3}, {}, {}, {[], 0x2}]}, @generic={0x88, 0x12, "ba8f1cc7da7f0dd6d506331044279161"}, @cipso={0x86, 0x12, 0x8, [{0x7, 0xc, "4718d7af57bc2c75fc48"}]}, @generic={0x87, 0x2}, @ssrr={0x89, 0xf, 0x9, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}, @ra={0x94, 0x6, 0x1}, @cipso={0x86, 0x69, 0x10001, [{0x0, 0x10, "aeba3dfa08d420864c6152b598a9"}, {0x7, 0x7, "1e24c7e9e6"}, {0x1, 0x4, "2d8e"}, {0x1, 0xd, "16f4be3c8c3d5f30911d2f"}, {0x7, 0xf, "9ba919367de6821fa16f16da9d"}, {0x2, 0xf, "ac757566f75edec1cb3b596508"}, {0x5, 0xc, "cecba980421a11cc3a81"}, {0x18814fe1dd3e9104, 0x11, "525ca1420260f116cf1df0d72520c2"}]}]}}, @dccp={{0x4e24, 0x4e24, 0x4, 0x1, 0x7fff, 0x0, 0x0, 0xb, 0x5d600000000, "9862bb", 0x0, "94a7f8"}, "2f0ee7c9de6ea829043c53443ebb567e626301fc6bfec856906a6f12603bbd5e1a94d30f30230a2f69ef6c4c48f42712087af38fb4833eb6fead9c54b4b69718303e8a8510429c4ad4462dfab5f9226893d34686ef276a751cc08cda2357d0d3935d9c862556f353bb94570ff228177bc1d4a2724b9fa5b7c0b11c84fd7fbdf2d835072025baa4"}}}}}}, 0x0) 2018/04/18 16:12:01 executing program 6: msgrcv(0x0, &(0x7f0000001080)={0x0, ""/4096}, 0x1008, 0x0, 0x3000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) 2018/04/18 16:12:01 executing program 1: syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x448701) syz_emit_ethernet(0xea, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x0, 0x4, [0x55c, 0x78, 0x975, 0xfbd]}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000000080)=ANY=[@ANYBLOB="00000000f50001002b0000000000533bd48a00007623385db9cb288e6d22754e79974c632b36be0598fdbd0d7f4ef74abdf2ab83bfb42a8089a3ad1b1577f25fc62848fe50c97f55fbc6adcbbb991007ea2d2a5c9663111044873a6b288bffa59dcb73538d2310642ec180cb2ab77416c838fa1fc5bc6a8aeb3b7fb04a322998f6254d58"], 0x14}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x40, 0x0) 2018/04/18 16:12:01 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x4, &(0x7f0000000300)=[{&(0x7f00000000c0)="518246ec0ecd68e4afc9e119eb246458968de42eec793cdf32ce1ad58f16af9a3baf70db023c10a095792242e0dc66e395197236e2d5839b1c921c06", 0x3c, 0x7}, {&(0x7f0000000200)="765bad41ad4a181dca1a82192f92ad47d55f11f94bb608573f66ceccd452bb61f1a85813de92c25d38165943098f2a4c8c68d4a2e238ee41d0a7d4fc58626de0333fb5898fc7c75395e561bfc6c98f36022e31d016d78e31f16ae5ab9a2a5eb11bb437ccfe824e034ec08af8cb4bc036efb71b01749512b18f68f2e7ad157c2d682dce966672a50ec0a437081d3e4e08c33016bce9979940bc6a05a7a13f176effc14e3693241f294eb0dda999a30db7e053d068aa095c2dbe9ede17cc63512c07614ff15a0a1446440c3614", 0xcc, 0x4}, {&(0x7f0000000100)="449a19fd160df2113ea63c1eb4d45a045e9f8fb14e7f6bea01f95e525b975caee037e4f67c9b5c39", 0x28, 0x5}, {&(0x7f0000000140)="676e9074e6ce044cf016225ef1ea6a799f63cffbcf12596ff3a96e5bb24c6f91f4a7966eab28ef849782e35f95af71944a738e6b897fc5b2fc2cc7616335d1954b", 0x41, 0x4}], 0x10, &(0x7f0000000380)={[{@user_xattr='user_xattr', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) 2018/04/18 16:12:01 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x5, 0x2) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000400)=0xfffffffffffffffb, 0x2) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='+\x00', r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r2) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1240088cff9a340e1", 0xf9, r2) socket$bt_cmtp(0x1f, 0x3, 0x5) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r6 = socket(0x1b, 0x80000, 0x3) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r5) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() setreuid(r7, r8) msgget(0x3, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) 2018/04/18 16:12:01 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000235fe4)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000011000100000000000000000000000000e5f14207814f0926165ff5203d6ee852547e97eb552b5a023079174b6d66241226f02586008cd3934072458decd6c5250931fbeb96f17a2a51df0c243b7276b24748465ba1c58dfe8231a616be8c0bb4bd691d4d26caf6c63cdc398470", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300f03719f4b4231e82764813bade78e225b1a1ff424f03813c114356ae91ea3c338e0a3ce93a5ffcf64ae76f03004a58c39b4653efec55cc8fca645b14097735f4542eb2f01933afba20480732b2b17b4cde76463010a93099c001185b141e72909d15c627a96c", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x8040) [ 103.177286] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 103.216169] EXT4-fs (loop7): VFS: Can't find ext4 filesystem 2018/04/18 16:12:02 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a3b000)) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1a600000, 0x400000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/18 16:12:02 executing program 3: r0 = inotify_init1(0x80802) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x220000, 0x0) openat$cgroup_int(r2, &(0x7f0000000040)='cpuacct.usage\x00', 0x2, 0x0) ptrace$setopts(0x4200, r1, 0xffffffffffff8210, 0xfffffffffffffffc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x44040, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x3, r1, 0xffffffffffffffff, 0x0) 2018/04/18 16:12:02 executing program 6: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000001900)='ntfs\x00', &(0x7f0000001940)='./file0\x00', 0x8, 0x3, &(0x7f0000002b00)=[{&(0x7f0000001980)="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", 0x1000, 0xd7c4}, {&(0x7f0000002980)="0dcf3cf4fa3db640723382cca92ae83759ebe9923e00af386f1d380ea2d3c0772c79df274b114f57170cfddcec4e2c1a7e96c287327a97a6d4df6222189a90ccafb20671317bdf8c553e4a7d53534ddb87b099869eea5098497491ca9c7a0f6eafbfe0e13590ce506928170174672479477d451ac71815", 0x77, 0x8000}, {&(0x7f0000002a00)="854a496fb3997eefc7706faecf69a921a3f8236f5a93266f1313e1fa1301660d133bdd6f6b12e81854a399503a9e7f8ac8ee4617a94b6bd97fc8859c76137412b0c3be58016e92611cf223d6674801e48735ce56de84d54c0ad44e7214814421fa9af964494d5d2a2402c75dd480b0ced53feabb5bf73dfc2f130c43d2e478ae84d0014a62aac8cae9efb42d25bdc2d74b40aceb629917218fde8c33fad2df6e861633bd6a7dcd7eea41f4ac868ade5bdc88ddbb70a1311e3123e1aa678abeb282fb658365696f6ae0cf28fd761ada6637b850e13c85b072cbef9a2f7b67", 0xde, 0x5}], 0x900009, &(0x7f0000002b80)=ANY=[@ANYBLOB="6d66745f7a6f6e655f6d756c7469306c6965723d003172012c1db126cc6c484e3f2c988c6f775f7379735f66696c65733d7965733d352c64697361626c655f7370617273653d7965733d377937330000362c6769643d5d2c64697361626c655f7370617273653d7965733d3700317f352c636173655f73656e7369746976653d6e4f3d6537397b3d0035362c6572726f72733d72756d6f756e74"]) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_mount_image$gfs2(&(0x7f0000000580)='gfs2\x00', &(0x7f00000005c0)='./file0\x00', 0xe3, 0x5, &(0x7f0000001840)=[{&(0x7f0000000600)="a19803e80fd1f1bf38c6c3e57bb437c6c99ac4b6a3d80610a27936a7a749b05e61d42287d9b682b1b18f1dab0860a336793f2540967d4486d9d2a107ce026641552cdbc5405218aef23d33920d88e455ceeb2fa49357d6061b27bde106409d7ec799b77c15003c06039b519c9a947d85a6ca0dab75fdfc", 0x77, 0x8}, {&(0x7f0000000680)="c6219dcbd1c4ad1d42d3b8504cba46a1060f9bbc619d2e977ac6d22271896b2bc96647d6712a2f2614bebf48e31a", 0x2e, 0x8}, {&(0x7f00000006c0)="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", 0x1000, 0x44}, {&(0x7f00000016c0)="b5c2820286b3f8e6e8ea260c9f8ace00c8ef3cc0d21a54e5bf8a259f22a7a31c49a387869dbb9263f68425f9902a524de16473e2f766ec3fddc9f4d86c4db471a89fc2bf2f1d193e030d85455311a2dfbf09ec3dea710029a3b82fe7a6585b7194bc0c21b3e7cf56779d14e9c1389b4b41d446433be37116b2896752701acd897fa6f73ec3ff4aba2caba75fe5ddd0c139657ecf6d46add6ad", 0x99, 0x4}, {&(0x7f0000001780)="5285ae67fbf4d571a679e9fda8f05920d787639e2fcf41f21eccd4c9b2601befbbcc3debeaa9a41d6f728c0e45e1843bb15f73f14d735279c1e3b66d634fd95e295a1123b61cba00c13c600608bf81f87becdac2e15433e07bf46dd79ce3151cf8ad7064bf33abf5eed58b9df79b626ba1e2ac292db754627d8fb69b43a5c1f169afdc3b6fdc9c480bf4df56df6b097c2cab81b247bd0b79ff093530b74765f84996b4ac7d8350d71603e869435372015e12de962ebc920fdf177121", 0xbc, 0x5}], 0x80000, &(0x7f00000018c0)={[{@upgrade='upgrade', 0x2c}, {@commit={'commit', 0x3d, [0x0, 0x2d, 0x3f, 0x34]}, 0x2c}]}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000432000/0x4000)=nil) shmat(0x0, &(0x7f0000597000/0x3000)=nil, 0x4000) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff9, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000080)="6537b129a6955211701a203c8a80588319b9402cf71a63e4f3e7ff5df7c0b52c7384b3fba460fd5156859dfa4ad0ee398fcda6901e69327838cf7fad819d5edea1b1a28003d8abe6b207657083a4fcf121148af8ed33bd4b5a6ff3b4b43fdd510baff99141e82603009a76b397ac623785da92601be18c7f869aee9b4818f8ae4f2d5ea80f2342e809", 0x89, 0x7769}, {&(0x7f00000001c0)="263c5fdea0215ca6bf1f87242877335e4a85c90efd47e306056379f6aacd3005b6427563d2c1c1dcb2ca006053f22a2c986a2495abad8e1d01d5138bb35b0ea4228aa754190f82af84395fa9a63d59b61f6573b5b73127efce937436f1170d1af2f3478d38b951704452c83c874c200040be14fc929997910d6564580b40a13b124662b4125a164e5de45c64aa0eedd3dfcc8af765e811abc8ab15a58477bf281049382d3102fc89ff53e099ea8fff6357cda8f3cbf621452829c4163944f09aec14d39ed6175c5da1d640997aae09e42f8b5ed73378490b48b89900", 0xdc, 0xc0}, {&(0x7f00000002c0)="95f609ab9c415d2eb108e2d622c92a5d666d28f6526b78bf500bffa60f24ccfe466eb6385c5c99e9247442d592da0d2032e1d585798eb16b90ded536d4006793e88485d0f70e3021b9779f2008e3847b9ee50dfde7ff29cb926c5aa1d1ef2aad5bbcb2a061b404f021c9516ea715f71bed0a7c762df1f3ffa07366e40c270e7d9c0e9bc859af2b1a3f47a0800cad3c93d40d37225a6e55b064971b968a15dfaf163fa974c806cf0e86a0e2b5e66cbbd9906ed9655d53f3d90e2e8f39adc2e966dcf8413e7c8847afb6cb89c0ef3991e072465f863dd31a2c16a6668a9c", 0xdd, 0x3}, {&(0x7f00000003c0)="511e58a64e7b70f619418266e50ef13898e8222ec4b333ef36dc49ef43ca1a78a602096dc57369fd3fab289de8331b9404f56d3097bd7eae72f58bfca39636ecd678f0c9566102ad80aae7cfb2b14dd426bb00598a0b39ff3bc2c598597ba2d48a3ab86b02773fd86678bd276b9383fa3868a37168a69409ff3be970040139d3a84600f8d81abfca02b1f53112b6fa062cd55749dce394a577ab07f4973d49b03c96b4151c77d3d2b06ad6350cc57f15a12cd2a6d6e7704d56c282110e5595eaeaec5acfa9a28fc4b401afaa", 0xcc, 0x3}], 0x200000, &(0x7f0000000540)={[{@data_ordered='data=ordered', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/vga_arbiter\x00', 0x400000, 0x0) shmat(0x0, &(0x7f0000a2f000/0x3000)=nil, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) [ 103.230211] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/18 16:12:02 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) close(r0) socket$key(0xf, 0x3, 0x2) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000100"], 0x0) lseek(r0, 0x2, 0x0) getdents64(r0, &(0x7f0000001540)=""/188, 0xbc) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x8, &(0x7f0000000580)=[{&(0x7f00000000c0)="6c7cf96060507695fcc3ef49c457ca9e424c30742c46455558aee1e92507dcd3bff0cd93c898d5a16c5e0b0cceb0508435d61b818eb7a336c3bb4149b56f291b2386a3802e9ca17c6a625e8430ede22c149300851deb271e15df873683309ed3d66cff5d09e26f6641ea15def7944fe76c960fb971d67f5fea8258073e6f0fa64a5086e3050741985aa21eedb5074e33d80d8dc62bb9881aebb6b251af7a54feaa8e72b229e559e5613cb00cad3939cc0f092144d086", 0xb6, 0x2}, {&(0x7f0000000180)="ff48", 0x2, 0x3}, {&(0x7f0000000200)="e460cf80dc5c4a3ec5e6fd4b230b8334ebe2a87e95930985b9b205dfb0d4f9c4f2cdd7f07ea23e021eafbe97c9b1c71c2c624e267ae5870d046eef51f6df43dbac759c0f1d5fb91df766fbd9728e4efbe768e526b211672d5af074c056f3356f21eeadf8fdb45ae7b879109c220e3af6693e81dccea7ae1310447916be906a528cdbb36e846c93", 0x87, 0x8}, {&(0x7f00000002c0)="a4b33c756c7147703d58e1d66f47183d7422276afb440791ee74c1dcc0c48f5bd1077324dcf9c60268d0cfdacb524ac7aa9125e8357ce1c09148b96bd898f1c160f7b5dcb2716c15d3160b858dcb7a8a898d57260c48deb9af07637b7d8c49ec72bb9ab19e7a254062357a4a66ebbc7170ec18d3e51f5fa5822c23157b38bec1c194ad588c467a1636038393e1e1a69f846410ff41f5132023d91ea2e78a7039a7f84f31a1724de80bffa7bde3c335ae5fa7d8d43be8b77c4ace7359624c117c049c921ade41c6efece51471ce468b8c", 0xd0, 0x2a}, {&(0x7f00000003c0)='@[%', 0x3, 0x1000}, {&(0x7f0000000400)="a1336fdf3e8f9f0f9b454e80ac34bfb68f79173fd02ffd7fedfb5513b475177515b79f35b8fe7567dab01311b1c905138deb026d0b6087", 0x37, 0x13}, {&(0x7f0000000440), 0x0, 0x101}, {&(0x7f0000000480)="99c8b894837f2864d00bf97e66250e749e7f2b508820e22c1fdd8b6c3f9d02dafe2894f4bb7864e126527e2edbce735746f868b9e00e8b0faa424d2a5dbd41e68b941a5062b5ebcfc47c2005bb1055402d0f9a4d5853802a5def534509e2fd896b932422830e48a59ab49a24a11d3524b88ae114b9b42d4b90ca885be1cad2758999f6e534feab5a21348b87d38a9917ade0f7b0d33fd0a4785e0785b38ab24dcdbb7a2167fd528b81f3e95f1e23392babfa6e196a9710f50a375a1f154a0cc514d80335e051721cd6057923ed817c92bebf5adc183174", 0xd7, 0x73e}], 0x2, &(0x7f0000000640)={[{@umask={'umask', 0x3d, [0x31, 0x31, 0x31, 0x30, 0x32]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x32, 0x32, 0x36, 0x36, 0x32, 0x31]}, 0x2c}]}) 2018/04/18 16:12:02 executing program 1: syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x800) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x5, &(0x7f0000000480)=[{&(0x7f0000000100)="05ea18cb85948ae7762623ae052f335b01c564310527e415adff337206f2aea689f7ebd7f7afda0f88764bc7be9fb8d4998397d0eaeb79e444ae7082dcfe6cb6674775b5011614df284e0bba5557843327e4721810abc0f0a4c19f14d5d17b", 0x5f, 0x6}, {&(0x7f0000000180)="067971674f4cc796c0266e443225d4b4328225da2d3849d8d2acbdad5cc0017c4cfd00a8f410ade4ed668cb93e7ce503a1499cd8cc4e84da4cc0bca912577b8f77dd5746cbffed0d4f2f1a7f2cd614df35914d4c36a65327fa4e73e96036d0f5e3a015fe7d7c3b4f5e", 0x69, 0x6}, {&(0x7f0000000340)="9df820be7645ba7b646b3f65b6ae323b5322b37db9e08146f0be2d0a5c39d205cb7f265b852582bc0075fe4ac2e99f4ea637bfdde969694c765ba247d6c0f32f46206bf80ec00457", 0x48}, {&(0x7f00000003c0), 0x0, 0x5}, {&(0x7f0000000400)="502df9c87e88b2409638d59156bfb646ccea04e9da61f8bced99566930887d2d41358d053b4aa48fa6eaceb8766a373f3c28888055a1515f6a2e8d039915487b9cdd5d68377cb5d56e38f93b6d672ac1fcaf42c2c8f743e1cd19fd4b902eec455add5aec8364a1fd0c15047b42aae40ac3a265a5", 0x74, 0x7}], 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x2, 0xfa, "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"}}) 2018/04/18 16:12:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x6, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="348719393a70b63b09da285ae11d2b5be474140a3ded263a09703ffd8ce3ebe0f3b19a", 0x23, 0x3ff}], 0x2, &(0x7f0000000140)={[{@umask={'umask', 0x3d, [0x39]}, 0x2c}]}) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./f-le0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/18 16:12:02 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r2, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r2, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r2, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x7, 0x0, 0x2) read(r2, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r2, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) writev(r1, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') socket$kcm(0x29, 0x5, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 103.413280] FAT-fs (loop4): invalid media value (0x6f) [ 103.418701] FAT-fs (loop4): Can't find a valid FAT filesystem [ 103.443251] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 103.510984] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop1. [ 103.541733] FAT-fs (loop4): invalid media value (0x6f) [ 103.547156] FAT-fs (loop4): Can't find a valid FAT filesystem [ 104.182334] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/18 16:12:03 executing program 3: openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000001c0)={0x14, 0x3, 0x40000000008, 0x1}, 0x14}, 0x1}, 0xfffffffffffffffe) 2018/04/18 16:12:03 executing program 5: r0 = add_key(&(0x7f0000000300)="69665f7265736f6c7665720048b1b174d36426401d23c24f2d948bf54b92295b11fa61", &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0xc0812) keyctl$read(0xb, r0, &(0x7f0000000040)=""/208, 0xd0) socket$rds(0x15, 0x5, 0x0) 2018/04/18 16:12:03 executing program 7: r0 = socket$inet(0x10, 0x4, 0xffffffffffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030f07fffd946fa283bc0aeee6d87986c4", 0x17}], 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) socket$pptp(0x18, 0x1, 0x2) 2018/04/18 16:12:03 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr-serpent-sse2,tgr128-generic)\x00'}, 0x58) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="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", 0xfd, 0x6}, {&(0x7f0000000180)="c34eb61be75df77321ecf32b2f546faf665c7b92a6dbc225c0e3dc871bac4807666430977e1974da4268a7d00525c970ba7fb443057cbab81161765cca63ad883af5dced0649380debfdeb0b39c489afb87efa4f8c273e3c1741780e", 0x5c, 0xffffffffffffff81}, {&(0x7f0000000200)="09b1b41d70e395f4ed59a0dab8d42ab42e42db66eeed2ebb36fc7229d6272dd70b9471c950f327bd17fbae4f8970d370b5aa2bc9d3fda82b79c08b320924f88a79b1444e32c6d438f6f1d967a305f7bc9f5b59e4766684230d463bcfc0fddfb0a79ae912ae3470cd1453924749b561596a055d34fdaa531c12204fe35ebc40d0aaf501bd8c713323b0eba390171c89172a7a229ba5dba35072cf9bbcae8784735aceefc9f3877285c5e3eeb53810438fafff4efff2972dcaa868d9ae2c3b16543b60", 0xc2, 0x7}], 0x4400, &(0x7f0000000380)={[{@commit={'commit', 0x3d, [0x36, 0x3b, 0x3f, 0x3f, 0x30, 0x37, 0x31, 0x33, 0x36]}, 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@minixdf='minixdf', 0x2c}, {@quota='quota', 0x2c}, {@resgid={'resgid', 0x3d, [0x30]}, 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}]}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x10) 2018/04/18 16:12:03 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000040)=@abs={0x1}, 0x13) socket$can_raw(0x1d, 0x3, 0x1) syz_read_part_table(0x9, 0x4, &(0x7f0000000400)=[{&(0x7f00000000c0)="fbecb84cbf878f45318dc9385f9e9eba48fb4821f1b371b9a811d30fefee7bb355fe46389f4a8b219cf54e99c22b437a7bd60c0728901a460c67048fd9d3104a51d1b77bf715302690e355903f2247658e98ae98a7262c34a4741813ca664b2ecadb72cca201ca90c0cd4e7a39f16c212900611330191169ba69c934551337d2482b23d4d75fe61bdf2214993b1eb5a67951ff0ead8b834088778fb057a996ae1823e232cb035ac12cfac4", 0xab, 0xfff}, {&(0x7f0000000180)="0f8dd8d73e72b8005d3d05c8fddc738b8b7a333af4789cf6ed16d506fbc7a51e5230289103712a518ccb434b3dda7e054865f9f11e435b7d0caea7a4f94b1ad5d1f33a1be055a31d2a56d9fbd6ec63a907b351ca71120c911bb47465", 0x5c, 0x7f}, {&(0x7f0000000200)="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", 0xfd, 0x20}, {&(0x7f0000000300)="eb992cefe4d284e3f59c1a214785ea5b63f3f376b0a94011d96c9aa408d3fbd0e519ceb34b4198d573cf95e988903dd375c2eae71dae993c07bda81039c9fa1f512382275178d68255ec471749d872d34b86dbab0e359ed51af113c83eb73755ff9f0536f7ddaac4319eef14d1389825079cb2e81ad49ece151158d922b46f82c89289e616a63ee44974ef273aa5a0d89f9aee38b50ed905b1ea0995c57fc31839fb7a2dcdcccb169b2c4b20523c892b61154c8e344dbb0ea4887b2a6bbd811e4d93df2cbb2a4e90d5003ae0c33d76d46f7fe066ac8cab012335d2acb1aa89fbc55925fef75c4be6922b17d2086bbf9c449156fa969ce3", 0xf7, 0x914d}]) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rtc\x00', 0x181000, 0x0) socket$key(0xf, 0x3, 0x2) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/18 16:12:03 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0x150) socket$inet6_udp(0xa, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) 2018/04/18 16:12:03 executing program 4: r0 = socket$inet(0x2, 0x80001, 0x84) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000022ff0)={0x2, 0x800000004e20, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x800, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="743340aa45565c9f424184719c12661590d236f0062540d1a7ba460cc0afb1c736bf146214ccb422442be8775e7d672a36b6d56349f439e32891", 0x3a, 0x9}, {&(0x7f0000000100)="5526bdbf8ddb15b9effc20f54b2c6d4038232b67fb63746e874ac24d7777c70cf881234fa2838f8b78d94d252800951bdcf3cb96653aefc8518f8a6ba32c78b6a97a868e3a14611647be55768efb2915f5d9978c373c29d9bd61d17f3eacfae6def11ff6d5615902eb526fae4725cda57c0b540f80", 0x75, 0x1}], 0x4000, &(0x7f0000000200)=ANY=[@ANYBLOB="7573656261636b7570726f6f742c6d657461646174615f726174696f3d36002c636865636b5f696e745f7072696e745f6d61736b3d3d85313139007f312c667261676d656e743d616c6c2c73706163655f63616368652c6d657461646174615f726174696f3d003f357f373d2c6e6f64617461636f772c00"]) 2018/04/18 16:12:03 executing program 6: creat(&(0x7f0000000140)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xd07, 0x440) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xf42, 0x8000) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='_vmnet1\x00') openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) [ 104.348874] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/04/18 16:12:03 executing program 7: r0 = socket(0x10, 0x802, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="240000001a0025f00000000401111f0e0a4c05000004bf00000009ec0800030005000000", 0x24) 2018/04/18 16:12:03 executing program 5: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e22}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) socket$inet(0x2, 0x7, 0xfffffffffffffff9) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/18 16:12:03 executing program 1: r0 = socket$inet(0x2, 0x9, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x3c1, 0x2, 0x250, [0x20000640], 0x0, &(0x7f00000008c0), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'gretap0\x00', 'syzkaller1\x00', 'vcan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe8, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x3}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'vcan0\x00', 'bcsf0\x00', 'gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @random="5bd06822adc2", [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) socket$inet(0x2, 0x3, 0x5) 2018/04/18 16:12:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0xbc, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x2dc, &(0x7f00000003c0), 0x40, &(0x7f0000000380)={'nouuid,', {[{@grpid='grpid', 0x2c}, {@inode64='inode64', 0x2c}, {@prjquota='prjquota', 0x2c}]}}) 2018/04/18 16:12:03 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) syz_mount_image$bfs(&(0x7f0000000600)='bfs\x00', &(0x7f0000000640)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000680)="d5728d55c26096611e7443eeef70fc", 0xf, 0x8}], 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x7, 0x3, &(0x7f0000000540)=[{&(0x7f00000002c0)="237ca449faba92aaac191673671edd5c9d79c6a2f3d8b0eb309c0d55da7f8af779ed00c873445ffe7e969f9213727e4c85254be7c79de3567d580a0ca751d1d0179e9e7ecf5917cde12f7270990e3dd0050c1a73fad010db6981388e96b164623a6d12fa864527980fc4654a19af695813fbc58cbd62439e71c03ad5a438b85d9031a77adc94a966ce5ec94920dd839b59192b0f9c6a961fb18e0a74bb815386bfe6", 0xa2, 0x1000}, {&(0x7f0000000380)="12fe405323277a04e068e13072d4b859c765d9c4cd47f53d1a0f0ecbaf3cb4faa0dfcab836d35f87bee36fc1cf5a1cfe06cf1f53aee762ef473bf95b0bdf09909a716c1d8308a09ec3208b150717a6302b806ffdd297529a0b08247dcef7a8e97e42534b0af7756a0293706430af6a39f339ca38f171ba3900ebf9e72c6b8087ab007df1fb4ccc1c5f4b6719fc1faf9b1b9c12d0645681", 0x97, 0x10001}, {&(0x7f0000000440)="e03692c18f37526b8c78d3c317b47c4aab0c251092d282dde9e1cf5cfc1ab7f1cc244355609c0d97a8c0acf66dcffffb149a7898d4175fb05cf9f46ee1b71d0dd44e55298dcd375a9eea27f4e374f39db698b97d446d194ed5b51d5eac99bff2375e4ff966ed25107f9d73a55dfab1531d7641efff803c80d7890b5a2301f00d2c0ce94e1a6428ca4e573ba11114de753c8d95e3f56c9f83df05052ac918954c309073531bf34178aaef24597a37387a3c3bcbb710fe252de26dd2e2e529c44a6511a7c687e428e783392d8e5cf576534af8e0fac44790b8eddafc0d3b17bea3d91d8a8997060da9c40f51c76f014fb9a900a1717d17a68138", 0xf9, 0x6}], 0x4000, &(0x7f00000005c0)={[{@skip_balance='skip_balance', 0x2c}, {@barrier='barrier', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}]}) syz_open_procfs(r0, &(0x7f0000000280)='net/arp\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_hidp(0x1f, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x200000000000000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0xfffffffffffffef1) 2018/04/18 16:12:03 executing program 4: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x1001400, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="4244d6e3c6bdd6e3c6bd010000000003000001ff000020", 0xfffffffffffffe7f, 0x400}], 0x0, &(0x7f0000010a00)) 2018/04/18 16:12:03 executing program 7: syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x8409, 0x9, &(0x7f0000001940)=[{&(0x7f0000000180)="8c6dc9302d6acc8054747a39861779f63d2c5c7bcfbe0f36ff359a436db065ad3038df7edb3a89deced2b449d954c0e121d24eddf70a59269993fad05fe26f4db09e0c1ef9e7f5dc092e44f94f44cb2d79d862b660da616d351e1127244b1eabc03bdccf143676ed7e597dd10e5fa40127d0770471630e7b5ccb21db087da3f7b7063ed795b52326e23582216bf32f8e591f34f61a4336b9a81901c7cead1e98167c4a12bcb0c070e6742873ce74e75de5e7fdd7994d23cb8271530def3cda86cb6ff6af82cbc14e668b589aede549842ea360df8864166a489fc1e65fe6af26a0848008da4dc610d2", 0xe9, 0x3}, {&(0x7f0000000280)="3a594e1754f3a04a8f757e6b9e483fde729acdb7973b50f391c0713124c3dc3b1e513776255deb08ab9821d8cc668e78c8e8973671c214ca454b9f1e83297dd8a9484a35f58cce4bc7840af0681d34591e80b0849c5c62f45b20f7e55568bc914f85949588ba5620e323eaa8953ab6b25ca260a7660351f183cb26097ba1c3aeeda6904e353f08e0e44831a6ed6302073b70", 0x92, 0x2}, {&(0x7f0000000340)="f2dbf17b926f52f131624086038a92e2eb87466a53b6b6978555f3eef251d3976ed20771d58acc2cad2acd74b76d2715ea5b0a3bb1b8bea26c1fe101208046dc1a9aa218e0088de00231e0a773bc4f6aec415dabc062a79c8680377cd26d6d10d708a28d3cc542739caaeaee9ae4e973746fb65c0d1c4d2b625fa1b6720cd97722b824bc8cc3973e4fe5fa4c349800beb49e9a2826b62c096ae91e0e4ad3d54cfa570152554ebe9796d54b63c3929cde71a160b871e44c1a3d2903fd19d5169c29f30be43085419793b1f8c286e01079cbe93703e13db6a51ebc4ec5c2f386d674579d242eac", 0xe6, 0x7fff}, {&(0x7f0000000440)="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", 0x1000, 0x20}, {&(0x7f0000001440)="5e03a414d7293e71063129b9a54a9857c9da66f8b8ba6720c2b2a76197b91747666e355b0ffa5faf4ce87b87dd532185b1565ad6e8524606918aa3aa4eebc3c201477f078a78512db9dbe1099a3f7e4fd701341386a1a60aecb8949dadf5ad4988ba16b8a9b11c7f8b177ce3b9c8df494c771fedbd4673a93cb23b22cd80e5fd6c9cb910fb0085bff057c6219a0bca1c3738f0a02aa4ca06bdf32a9b55b645d06cedbb880086d50d9c16b56988dd9407031ff3b81e95d42ab8ced59953b6395e920d5396618b1eb784603ad90bd2c103", 0xd0, 0x4000000000}, {&(0x7f0000001540)="326a1ceaf441a03ccb20bd4b46a06768e2058da98dffbc590ec43b29e5345de73abe97f24d65342a0997da6e945d6f7d6cfb4888fa9d7d17df9414ffaeaa9b2f58f1ab8dee625304987c861ed050214c1aab66bc186dd5611476d2be7593fdf9840f55d99933f92fbcf5fea5458f4bedff541e745dea71393c22e098dcdf01858a420809949c5d658e3c1383474894a4a443b88223855a8af372ebfc892409974f5a7b67bc472c31bbb4223a5e1c612626d0f34a684e235507705c50f4620b3cde18662090e8b08eadb8151264c21735918dc58de8aca02b", 0xd8}, {&(0x7f0000001640)="205e13738b2dc90713a5c67885eecadabe26f4b3f0092e175ddd86daf3251805325e26e6ff81c73b1dc13aea88c447ceac38890c00f9288968dd3c71b58cc41142abec2058bd3ec08d103b42782b91d3dce8f6c39e514d43cee6c1615faddea2fc0bc764751747d03602972e72e38117d7f0ddf921a2766aaad10f55018284e5786bc7593557a87842ae67113a1676e15ad6c92817776e4d0bfb02eed145033d99e274181a86b745bbcf3ce036b7c11a5008b6b4fbad542cf3263ff534cb3eaf6856564ba5503b3accc1f928cdfbf6e9d4557fcbe158bbddcddd88168b0a8da523f3b1ca7b41362b1125", 0xea, 0x3}, {&(0x7f0000001740)="17c02101600f388890e2cb9bb40acd04ee262b738395f629e67ba7b7781e6aab75905745f6a8505f1ce56643353d84fad82fd5bd8a1415c97940eaee269dc423b5ec079a8c925854fa2a8bb26911d5692cb3a756af6e5ad4cbf8f9b6129a1edec1a28ae09ad2c791302efa97c166fe94b6cc5cf10786a161f314f8c139fd5a806c013e80e909d3334212dfd63797ef095af9e316e316a776f1cca04722ec4e5b715502c25665d15172a23a1f4ad3c99595611b64dca3771592dd5c66a373bb06ddbca11524", 0xc5, 0x6}, {&(0x7f0000001840)="e5625d49a9f96241ea10a7318ca3c613041b5ffc8302bc08bebe109ce038cbe6438ff4e25864d5a57b8cb40d89d387bbd09ad8922247d03fd82ca7654d477d1f54c6cacb1b0720c9b59dbd74c6c4a46613e448ae7147a7a84ef8de20e99bd27730db81b6ba05f0f8138d22da0c143f20c55f9663aacbcb7a3d0bad691d3ad690df5132d9a23b1c0d98823d21060c0f3def75804766f7f2418f025099bec3d9befba033f832524dd054e7ae778d09b61dc4717f8df248a6d58b096564283ce63a10c66b5b80676b8306bc07ca0d1ecad627a5e3cf79155af30ca04bf4e4e7a658", 0xe0, 0x1}], 0x3000008, &(0x7f0000001a40)={[{@gid={'gid', 0x3d, [0x3f]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@type={'type', 0x3d, "76f28b3b"}, 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x2000) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x81, 0x40) syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) [ 104.666766] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 2018/04/18 16:12:03 executing program 5: syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl(r0, 0x20000000002286, &(0x7f0000000000)) 2018/04/18 16:12:03 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x7f, 0x12600) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) r0 = open$dir(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x2, &(0x7f0000000180)=[{&(0x7f0000000280)="0aca8add0085e0a9778a131ace20128b108fb0ea8da6bb93ad7198d64bc7b64c8dd12ebb1dcbe4af94b726b4e38306609c52ded39908772b80bd6c01bed0f9867aeccbf0031135af3afe2db2e25ef7d355a503ce3ea65b187ff03b0cf70645b8867409ba4135ea6d59f5f84971d9749be52f30ff61ae5388fa02addab598745a5ed117edbd2a91e76a1af4119ff3b4dde313073520b517e263cd591425dad1b12072432b0914", 0xa6, 0x1}, {&(0x7f00000003c0)="efa85e91596c578af05cbac95d199c41a709186ad61486395bff7d3946284b80fd6af6ada1f3b105e1f9db68c7a9c642a274275a71b58ee99fdbfc5a9a3aeff77d1108accbe6135de8145dcb0dba4c2290e89bd7472fbfbb64efb6d52c8482abe60f45c3fcb0d8324e01a360651d1853efa08cc742f1e9728cddf85286d4579fdd7d7aef8d20b044cedac2d048c0a60b876767fbfcb77425598364da1f73341daaffe2d3f31491d3c3fee21bc909b278f47a346aa3eb8f8c5f7c79d1db69d859bb91434c752f8542833c553c91dc", 0xce, 0xffffffff00000000}], 0x1000, &(0x7f00000001c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@nfs='nfs', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x30, 0x32, 0x3f, 0x2d, 0x34]}, 0x2c}, {@quiet='quiet', 0x2c}]}) getdents64(r0, &(0x7f0000000200)=""/123, 0x6e) [ 104.711159] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 104.755143] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 104.784816] XFS (loop6): Invalid superblock magic number [ 104.832791] hfsplus: unable to parse mount options 2018/04/18 16:12:03 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0xa, &(0x7f0000001680)=[{&(0x7f0000000180)="e521", 0x2, 0x9}, {&(0x7f0000000240)="20ac32bb3766bc4e34d362b061ad5f68b26b253bb00c71a85dd13a046b978364163a175c0d12b3e7026c622e6a2f5b73b46b48cfa05683b3cb0c02c6e4b329a0d7125e7b8049d8f93f42080d23e935cac09397dc7dd0b747ca252648d1582f5b0c44f565f32b99293b9fb8d4a646507007c1c43c3444c782c1cb3bf819acb9f80025a562fff3c1b089396b96388a7fd70d9d5184e67192eb604e00bae6ae696ae350c29b49722e12479c52a3b38555a04ad713f0d81318935f9ef0b720a0f00d761ea78e603f4352f637be4db37a1eb757afd7f7019763f46ac047811616", 0xde, 0xe138}, {&(0x7f00000001c0)="05e08ef8fd88e852", 0x8, 0x80000001}, {&(0x7f0000000340)="29b27a0c0e2090fbbff1b479d7fcf36b0761dbde417b70ada88459bbf62c43a9547e0c709c5e996aa177f5d4f42e", 0x2e, 0x1dd}, {&(0x7f0000000380)="92bfbc670c89ec333aaa0b1e164cdb", 0xf, 0x5}, {&(0x7f00000003c0)="aa582aae67fa4ede2dd2a1585b0e0fd1a5577005d04bd679d673dc5d87d78f452c07418bb87fcf5112a456d78686048098fc5091b3b450fd22d90c25a8feb29ea4d74abf3f602695dc90133e1c0d6be031c0f1a16130d355a8e6bff0a422f1e4cb2f26f344cb535eefe459bd87f671127fa82f6ee2f292546040f688c3fac2b680f030a1ab89191353c57c945ee9ee434b0fc7c8c55106ad17a601913d1d93c6ad3aa8a6831abf968108aeed49cda5ee2822b9c35c4140aae97693b9f28cc9b50588af9d41141c07b951af938e5bc9421aca3468468287c2bc5ae7925943c2a367cfafa5fa627336", 0xe8, 0x2fb}, {&(0x7f00000004c0)="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", 0x1000, 0x100000001}, {&(0x7f00000014c0)="d8a6b8052a82ae5041fb0f31bab9288b8d6405ef9ab8bda12e5640315e9d9d0efaa9fe608a0db50dcf7573bf4e40a5e3a567d523e26061355594993a20b872b25571f10ca99253a2019949aeb313d96ab1440696b27e8f69210c22799f656e677ad08506", 0x64, 0xffffffff}, {&(0x7f0000001540)="84a0b541ec2a4a74136b676e9343598d9b211c7d479ba18365ae4e9822f0d430df22a9543794bfcfd88ed62b9c9163939f171a48af89e2bb3ac81a028770d3623488bf5e6ecceacdf1d232f21b5849018b015a40e1f369fe605b98f3bcc8b8bb44e70ac4f611dbe678a809db3869d994732660d063c232d1f50f6e44baf47118f602d00b75ef050949f51d87e7ea829adb56377576253a7eef5e2095e2565107d56681fdf3e85bb4e0f2814a7e1919654e689885ee81da2d119029828e2cdff7eb221d82decbc46e59eb642855c58d78d6fd313a3caf57b41a1a4cdcd3140fc0a6364421f300f1d9d5e5275b", 0xec, 0x864}, {&(0x7f0000001640)="a4bddf7f52676643338f8d9e", 0xc, 0x22b7ce79}], 0x5, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4c, 0x0, &(0x7f0000000100)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)}, 0xffffffffffffffff}}], 0x0, 0x0, &(0x7f0000000180)}) [ 104.886371] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 104.911618] XFS (loop6): Invalid superblock magic number [ 105.178134] hfs: can't find a HFS filesystem on dev loop4 [ 105.284261] hfs: can't find a HFS filesystem on dev loop4 [ 105.736306] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=0c8e6900) [ 105.744718] binder: 10065:10069 transaction failed 29201/-22, size 0-0 line 2963 [ 105.752374] binder: send failed reply for transaction 15 to 10065:10092 [ 105.759794] binder: 10065:10069 ioctl c0306201 20004000 returned -14 [ 105.759805] binder: BINDER_SET_CONTEXT_MGR already set [ 105.773083] binder: 10065:10092 ioctl 40046207 0 returned -16 [ 105.784369] binder_alloc: 10065: binder_alloc_buf, no vma [ 105.790065] binder: 10065:10092 transaction failed 29189/-3, size 0-0 line 2963 [ 105.793104] BFS-fs: bfs_fill_super(): No BFS filesystem on loop2 (magic=0c8e6900) [ 105.817317] binder: undelivered TRANSACTION_ERROR: 29189 [ 105.822879] binder: undelivered TRANSACTION_ERROR: 29190 [ 105.828389] binder: undelivered TRANSACTION_COMPLETE 2018/04/18 16:12:04 executing program 1: open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e2e2eeb", 0x40, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10040, 0x0) 2018/04/18 16:12:04 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000), 0x1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/18 16:12:04 executing program 6: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x18803) lseek(r0, 0xfffffffffffffffe, 0x0) 2018/04/18 16:12:04 executing program 7: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x40) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00002f8000)={0x0, 0x0, {0x0, 0x0, 0x10000000000000}}) 2018/04/18 16:12:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x10) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa, 0x3, &(0x7f00000011c0)=[{&(0x7f0000000080)="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", 0x1000, 0x120}, {&(0x7f0000001280)="3562cd566aa96038d57386330c68e4a3eaa9b52637730454636a93845d73ad78d890705e78c4126e0d9d344153e45df6b5f55576fb223e3316d0f1718bb331329b038d836268c4a286ee1c8d85ab991245589b4ea7e12010baf6953a68c80a59ce74d7a81fc1f6ab63ae50ceee0bbdec19e16f5f04525a1c1faa34a01d82c18f2c937f8b92de0fd1c503514e56e2168c47e167faf2bbc1ee279d8c04c0b5dab21081802b85d71f0cd2ba81f000eef99e680b53caec0a3f483749a37a10f433da689931b200000000000000000000000000", 0xd1, 0xd}, {&(0x7f00000010c0)="249da2dd1ba40fc2499d2c730274d3e0959652a2302dbd304cf7bdafe58f951e3b1726c57b98dcb65f6818481243e43ab1640d2796a498babeb0143165a63ffcaf46bdfa168369d7198eba8c5e9c6354171bb108e7ef9bb8c56b14e0c4664bc9404679b97d35af50f8227b4ccfc4f4aba20e2c4f73632bbf735510c35d2625d673997cf227f7115dc8dccc0545fda1cb92c1584ea9c6176894fb9f4ee532e2b470775a02d9bd8b38cd6d431d914d2ad7cae5885d6be8666549af1849dc4a0e850f870aff241464f699e6dfb480d52d", 0xcf, 0x7}], 0x3000, &(0x7f0000001240)={[{@debug='debug', 0x2c}, {@check_strict='check=strict', 0x2c}, {@check_normal='check=normal', 0x2c}, {@showexec='showexec', 0x2c}]}) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/04/18 16:12:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/18 16:12:04 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x408202, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000001a40)=@nfc_llcp={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "17cbccbb67e71a4002f87559beaee543c2f2a596955b205fdad5b338af557b2ffaa7d43c6b42c02e8035355750c475d61fcce9368bb514414258001c763522"}, 0x60, &(0x7f0000001c40), 0x0, &(0x7f0000001c80)}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001a40)={&(0x7f00000019c0)='./file0\x00'}, 0x10) 2018/04/18 16:12:04 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x200000000000015e, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009500000002000000"], &(0x7f0000000080)="73797a6b596c6c65725ee098731ae287d42681fd547ff826", 0x4000000000000000, 0x12, &(0x7f0000000140)=""/18, 0x0, 0x0, [0x2]}, 0x223) [ 105.833520] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 16:12:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000001380)='hfs\x00', &(0x7f00000013c0)='./file0\x00', 0x3, 0x7, &(0x7f0000002800)=[{&(0x7f0000001400)="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", 0x1000, 0x1}, {&(0x7f0000002400)="cbb776ddba7fc7643b0926dd9fe93e53ad7d8feba6989459d90896bb2885e794f0e7bf3f", 0x24, 0x6b9}, {&(0x7f0000002440)="f96054d9bb6d8110069971e38fec25397ce85fe105cb40e1d602ef73477b9390ba875d99421061b5c859f07137c3149670b9b55c5e9412c4db26c88cf844d40c3bac65f24be9f58d573a86bb62db025ea8cb6824dedcc94bbddd0c2f15fb5034ce08aa2770aa9c0bc3e4931c84f541eeb3abfd6ce5d624f4aa00786fbef57d1037175738014f90607feb4cf544d4e9", 0x8f, 0xd98}, {&(0x7f0000002500)="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", 0xfa, 0xdf2}, {&(0x7f0000002600)="19aa09d4c74f770896343fe59b75de910a403fa02887f4d7d0ab8b818463709f8b8a95beaf66393a34ed49ac8576dae53460d43435001adf498ef5", 0x3b, 0x2d}, {&(0x7f0000002640)="2a5866af9b1716f46c6439f23751c61feb0b30cd439fe20fdc10ed74370a4af0787c496573ca030ac6b4bb2ebf0e5630fdd368f427a9ff0ae46a0f03284a2f3334de8ae83e6c6dfd528dd0aec2a60e2b9b6025f63dbc89d201ea9bcb23de08cbaeadda8728fd6cad0ba6525774d3721b2e8b9292e2c7a60d9c6342938bdeadb87d5c89a4e8897725e2f138ecfffd0db7f7bfef8d3f32d82cd1436dbf8012fdbee2ec61742e90824342a875cdf50ea50da498f0f2e284352fcb632b3c53ad2505ba60a0febcdb85bfab6bff2f9df4ad677c93", 0xd2, 0x7ed}, {&(0x7f0000002740)="0ea60690736e30321b477a48974568f68c2381cb84715a64a5200a113d5786ef49a429dde46c4c5752e0981f561a500402b3a538e31750384341cde711c062c7315a5ebec31c9ac3a9547741b0548696325309daad0c03769bf4d8be5c8375e87afdbe3b454a606ffe43f941c6527a176b59cdc3435f603db1a6ebce3126127d2a", 0x81, 0xffff}], 0x12000, &(0x7f00000028c0)={[{@gid={'gid', 0x3d, [0x35, 0x37, 0x2d, 0x33, 0x11ccc0977bcf2f1a, 0x35, 0x33]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x33, 0x5, 0x36, 0x31, 0x33, 0x36, 0x31, 0x35, 0x33]}, 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x36, 0x30, 0x37]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x37, 0x0, 0x37, 0x7f, 0x32, 0x34]}, 0x2c}, {@gid={'gid', 0x3d}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x35]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x33, 0x78, 0x37, 0x7f, 0x33, 0x30]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'maccenteuro'}, 0x2c}]}) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') syz_read_part_table(0x4, 0x4, &(0x7f0000001300)=[{&(0x7f0000000080)="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", 0x1000, 0x85dc}, {&(0x7f0000001080)="41177068806a90f7d4751c845a8bdbd8adc735801562dff62f4d28e72eabdf2e718e81955b5937d7c0a5d97010734d6ee68f036b916094ba47a06eaa881d51235eba341e476a66e7e4eca8d761a8c26ad3f6ab45be79503c5ca832dbf11039fc7db5c6c01962cf69c84de2676250b680355d1db838e5722c2bd5d42fe3016f13ebdf7facb33f0f80ed480018b01825fbb1b926301f5d97d7396fa1754bd6b0a0184b634f6d5e53ae4e82cdac61bbafb87d8deff0650cde58429323bbefc4cfdba80058cbd555df4ae0948b99aa8d0de29b3a04eb3ff6b3d40fd925f6cedf7e9145fda1d89258877d745ec676decc", 0xee, 0x53}, {&(0x7f0000001180)="627b80843af9dc70d63d4a8bef5614be696d749f39b50ebf651cae9042936c3bd3f4765a4933516dbdab4a8c740e027898da361023a61040c35c0c5d8fe25f744923352f8e129e8185ff5a3923bf964dd6fd227596590f40479c5c0a430c2084ca04c44947f64f0efcb7b1d9c4130d37c5484d9bdb968f5af4c2bc509c247e427e496ab21564e01de4e956ca678841cb6a9b129551614ed1bea4dfb32ccdd25444f191068e2da1a67994884a6a7fef48d122fa3d7f7ce481b0119b77d500ce93e56d4d", 0xc3, 0x40}, {&(0x7f0000001280)="005de517d05a57420e43b724d78cad3059bcdbad3d601e269f39a6e49838dea6c4613bf3c454c79d4a751913bcb12d3d7e85a314cec03e4a9de89fc49b09d8b06166306891888ba1f183c0725b3469ee13c475721a1df141281d535833292211", 0x60, 0x9}]) 2018/04/18 16:12:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4101, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r3 = dup3(r0, r0, 0x0) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x4c0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000000080100403a6256f61de877a22e000000"]) 2018/04/18 16:12:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) shutdown(r0, 0x1) 2018/04/18 16:12:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$can_raw(0x1d, 0x3, 0x1) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/04/18 16:12:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) open(&(0x7f0000f04ff8)='./file0\x00', 0x101100, 0xfffffffffffffffd) 2018/04/18 16:12:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x200) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="e599b5bf0800000000000000fb5421130514cd27002e012a6d86566e3732408f", 0x20) 2018/04/18 16:12:04 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000001100), 0x0, &(0x7f00009dffb8)}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r1, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r0) close(r1) 2018/04/18 16:12:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20000) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000000c0)=0x4) write$rdma_cm(r0, &(0x7f0000000800)=@reject={0x9, 0x0, 0xfa00, {0xffffffff, 0x0, "2a91ad", "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"}}, 0x462) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/18 16:12:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000007000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x437cd4890edb5e2e, 0x0) 2018/04/18 16:12:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000f34000)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x12) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200100, 0x0) 2018/04/18 16:12:05 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x7fff, 0x8, &(0x7f0000000600)=[{&(0x7f0000000140)="adcb9794aba56b1835b3c45f30cb157ced61f36e2fb41a1c973eca96a7df7daab963febfd793a0462f51eda13387607c7abfcfc89ba5a537bc1d2fdc", 0x3c, 0x5}, {&(0x7f0000000180)="a221c2fc0b42bd06c7bff5403d84e326a1d79bd03a727a92db5b8e195d00ba95e0fa4ac3553aa2612dd5f361615b41924a8aeb4c81b0c31ab3c398ba8e44eb8a383ef3a40ac8e6d38141bcd360d0e8c8211eeebff75ff2742d77a0fcddc936eba95b9a6bd185fd976c06dd6c34e8507d72198c6cbd96748e454f83e5d479cfdf886dff4f6ba7555ecb687ef587f66fdd6d957f9ab8661c9b23f69b695c17d6fc6b92ba6bd62d9d6aed11bc3458fa0cdb039fd637bf634c7d653a7f6335b0035735", 0xc1, 0x8}, {&(0x7f0000000280)="c6241f75fe4e6742bf230b97b0cf6cabdcfc7611a59e79a32e7e17317ee2aea78d8a5cc002f0780b1ebdd028f0940a973334f611bcce7a9b1643c188770b", 0x3e, 0x6}, {&(0x7f00000002c0)="6e182408cff5129987040c160303e31a51e59645a0a4daa5d9f1330c0190893f78d1a8a3654e01", 0x27, 0x6}, {&(0x7f0000000300)="287ba677f3dfbefb2a04512764aafb8d20ceb5889cc655977e948e63057a2e5566d9543416945deef1482cd71be8995b94eb3710175b090f4982668170270c204a5318d15b25d44329ca23515ff3fb7abc94f13217718310573b8c04dfd1730eca4f5af2bdcf38ae5f422f1aa48227d6169fac6853bebfe7e6903f40d798ee6458a76058560f055eaafe7611cb36b9f07255e1d743f104e93e4c", 0x9a, 0x1}, {&(0x7f00000003c0)="1cc0c54f42cff06329b3870fa73086313768464591baf1834e141d1980b1c175d2d870266f45c91b1502dfc4979fb0d17175fb788efd04c29e120c0ceeb71dad111f6a02aac6f09f64a0b704a039c0db6334af2fced2f7380ed48ebff58971d6983768bd228a0ba1252595aa3a0d33ed3b5c0206f36d9f8dc4c5a9f75e20c72b6a1d9d680de087f7b940919aa5c281f6145b1991b8fabbfec58c196649967b75b623059510d2f0e9099346bcbc12893af53eb4792c9cb71fce1516a501230eaf3d544f807703fbbc4f4bdf96", 0xcc, 0x8}, {&(0x7f00000004c0)="22bac3a59859cc4d01267997f7554db79b893289aa684280fb10c5d42f5a6a35149541a68d7777366b33a73fc5ff40f53ab55112d18d573d9cd6513a26db349ab64c45b1ac5df8a84e4075c3cba927d3d2a25c67b75c160880f3471d1cae868f0dc8217b21ccbbec3a9f28e31c150cf1d9302892553afc115ab05a2d7e42cd861eb869ed8513", 0x86, 0xa606}, {&(0x7f0000000580)="da4ea87100764f4053716e9d17fc32583a59352ea9c9724d1629b4d24167e44d18d1818f84e34f4c3db5af5911bb92918cb68c15af7d0a52c795a6bbc584da2eacff28fd9a60d96a650a9956980bfff69cd63db4373eeb1386239ebcadb1b59cb6a759ea98e2241f3c7a4ffdb02e7ef2ddeb46cd", 0x74, 0x8}], 0x2000401, &(0x7f00000006c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x0, 0x0, 0x39, 0x37, 0x32, 0x35]}, 0x2c}, {@showexec='showexec', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x37, 0x34, 0x31, 0x36, 0x34, 0x36]}, 0x2c}]}) 2018/04/18 16:12:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) r2 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x100000001, 0x2000) chroot(&(0x7f0000000140)='./file0\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) openat(r2, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000003c0)={0x1, 0x0, [{0x7}]}) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/18 16:12:05 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x4, 0x80000, 0x20000262) write(r2, &(0x7f0000000140)="240000001a0025f00017fb1000f7fc0e020b00009604bf0202ffffeb0800040048186be0", 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000040)={@rand_addr=0x4, @dev={0xac, 0x14, 0x14, 0xe}}, 0x2b0) 2018/04/18 16:12:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x318, 0x3) ioctl(r0, 0x20000000002271, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x200040) 2018/04/18 16:12:05 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ppoll(&(0x7f0000001100)=[{0xffffffffffffffff, 0x8084}], 0x1, &(0x7f0000001180), &(0x7f00000011c0), 0x8) 2018/04/18 16:12:05 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) socket$inet6(0xa, 0x4, 0xfd1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/188) 2018/04/18 16:12:05 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000680)="acbb915d6846975d5d248d4c727115f29ae03c05a154030003683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d3001b60c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40, 0x0) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0xfffffffffffffdbe}], 0x1) 2018/04/18 16:12:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="85a970b0146b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff89, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) 2018/04/18 16:12:05 executing program 1: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x200, 0x100) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000032ff4)={0xa0000000}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{}, {0x0, 0x2710}}, 0x0) 2018/04/18 16:12:05 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000240)=[{&(0x7f0000000100)="65c425f879803a6a9036190bde6ec2a992c6fc370e947370f95302f67965221d645f", 0x22, 0x3}, {&(0x7f00000001c0)="d561ad8b8e116d6f051099155bc437a97d3f387a4cfc2cbcb0a27afa1fc0dce05c6bff784359dd", 0x27, 0x17}, {&(0x7f0000000200)="8f818f33f1bb728cb525baf0490d7c4d6eb3c4386321ea84a9d3bdf2b88f7906a8ad6df9ec42a7208632e8cffc316a0d81ed6b8538ef3d19e0fa6b15", 0x3c, 0x3}, {&(0x7f00000005c0)="2c30ee7f600d9de129b640ac42edd40b7032c93999c3db777b2a7a82dbf40e63973eb7c0cbe411eddec5141d887bd0fe8b04bfd0a1c2c5abb5f325a6d8e5f9ac5c62fc083b0b2b63d467fee4d3eade70e486fca5d1e5b31f3a58cf6a1a83c4068323f0fcff122c13bb2b1c828a564fec8f3aa7b4ccdd35715da246e11452b19b6cb8d0c5e45ebbbd1fe8d74422d4933559e965a045319d5a700c093d69b4fa062693872eca2d7b07884eba1c68d37498f3c080e143ee6e4bb2f214b9e3999bdbfd9ef8aa96a6ad5b915c8cd77f5c5954f30ec0e4031961412e2054724963887f7a2f94e4885507af90c4bcc6ad43ddcf5350c96557021392d233c3e1181166e646d01d736c072c217c508b15e61b74fa8653ecaed793c00689d44079233478101411b14ba4ec97c55dd6616f4cb229705fd08cdd62e7e9c943993e54fe2ec468e920d084add9d675e2b6b229994bc756d1462ea98ab7583f2c6c170e5c78b79e7e174204e0333baa3c23cf729898b8a5749af672cc03e04af64b10d13e84c6f4b0dcd9ad71bad418fb234260f47e1f20b51c8f064bcca66eae7ae83967c11e419fdc737a158b3f4ec48ddf0fe11b72542c088b7891274be9af43146d05417f66913645b66e66533271ab6c94f34e2ad2f5097d666d40397357c96a214af055ad56e9882607207dc0e14e4f32dc7039e92c05bea551f75b1848a52081fe56c11d08cd9dc59214b3b60dcc5384bdf96ed1e6be14775173b1da36c6c63151759d042e770f5e3a8cb87bf7d3e1bdc792e83d4977329bd04ebf55b71665db75f55f96694c1234fee819d1983fcba9627f1b30ee220f0e9d8ed3428bea08e2cfc6ddf487bfc58eb7289982f66d1959fb308328d14751dbc7bcabb7d4b7a5ab66a7fb4fe42b5ac157ddf1be0f0a68994c0e8252f970ad7b6f36658a0c21c91b45ed2a7c82b225ca1277307bd6ac5ebc24453102c89c814460c9aa7aa794f7f993a521f6771d058b8bbd3a0615cbc59fc4552d0ea039ea1293a3d8b1d5b78d81e6a4e9968ac6ce62c528fd595c2e0d8cf5de25af96bc8acd57a47bedcdea8bb8e6d6775f7cb43488d3cdffe36603c1885573eeb4de89afe1b4006066a92286371e59d56b70df69ab1efece4236c29d468dabc99013ef5c12789bcde79b4b462b205012636ddd5bbbf1d7fe501a74dc121e53c5b2e733b26a37117beb055c21e3bac86662010b957b15c9af50921600effe44c16447746d9d22772f225636e73d8d7441973a8293f6c75f81088d3626f25d90185b1f7009bda840a634584d5f67c711776c72caf45b5546ac4840be4a62660d44fbc2b15bb0826ab65ce8edbaba34dce4b01a0aa061789c73e79d770690914b4b95906d90d18e6b073052259c04238a4adeeb7ae65ccc68bcd4d4181781ff06c49eb319cc1a2e6c97abd34568744e131fc58b0a37a05997f3407aadfa6dd3592aa468082dc5b01fb6ae277a71c6c9d4d980ea233f1d480833d11115b77985482ccb75ed45d6eb5772250ba0e3e836e358207a9c156333f55cae36ea7e229b59393e682c83adb24cf047f53af5da68e070ce8084f8457eeac788b859e0dfdd289a4c211683e7eec6a3e616584851649b48f0dc57d3a829dbf226f538f3afd076b28a0f6c1e634487b4381ff2129ce7bc2782a732a507a5c1113f7423f6c1e7e341658e81d891e92888383249a119294402cbbb883f12d81becacca0146b6ebb705b5f86ce5681d2353489f43226c378d9a2fc1eb2fe7ae802a173abbbfe912a6dc434e98f6569332f2c8f59e335d6e29824751d8e4de925ee76d5831018dba8016e8620c4e976a04119ad472a78e13f54fa2c16d93b883eb25cb79ed19351cf7e37abad536d3c121b908889e969e1e6edfb691434f0affe8b0cf54192dd9c65c92efdc056a6d08afe32a99c1a264f812b9b6f29cb5567bb230564bb7c34b4e57944e572f65ad46de5070ab3e90ff38b3940a2b8bc1a1e5bd08daa8b49ed6fd2e2b5bdf386a4b44f7c38e723b6313ffe2d91f686a27103b43d7ceacfb0531efac6f0eb55a9cdc1921ad179c9507b18a4d46437124fded5b98791a4f32389f5deba84a3f2925628a083e43e3b13ed42b2c4f3f388b62acc79e2ce07fc5357ffd50e8baa0cba8d82855b482659a2286fa8a124e0e42f34b9c407b32873f01996bb22545f8ac88674948bbcf5a12eb36699e3131f2036ec733ddebae11db0239d95e8bdf10523e22238b1b78f116f13dc066d6cef4a032033b7df58e219f1f95a4e30d92d05e5e7e7696948414bd8e7cece6211df913a6c304fbf05ed8942e76bd23b621bf20626575316057d0bc7e8d2027d77e72974dadb579af618562b71548647e09f87162acf858e2147b8c9cd5b9564ea6f7f49c9d40a0a6f978f05eff6d3921424beb18da5d2b8acd09a2d66d11607aef93ae9f1ac6e1a965707d74e5d9249a6859f40becb4ff7f8f7397849d3aa6db84a112d14f3d7d2e347cd6610e4addb75eab57efa7347cd74bd391621c3c24d290ec46d34e9a3a9429a55c5b096a3cefa1d0e6d4dc742478ad7c28582ade6d7ee1cd38bf618236f586d1a1c9d7ee6e54299dd76b8cea86268af134473ac6748e4ccb3f39eda24da25633b1ff04e49daa2466eaf7c5362e46ea2c54fd8ebf272b5e6bb53cf0dd5e03ecb6164a48fd03ce842a48aa10c71595c5d07f22416b0dc5788f52d8e5509bfdda44eaf29a8403a19154a86a0ecf6f8238001c00d684271b104d487c6195a927372da86562314c452aac6261a44d23cb40ba1b55561227f014df0042938c8d82d584cced24c5a5afd11ff85be5f9175154a4007cad986e2fc6f31b95f0a9bcda2743116e82cb6602babd0b5d1646000ba170e0ea61f024fc20c9d3672bea0b4a8347d8c252c9ac3288ea8822ed6f475131bfad0de557b07f61c5ced43075ed3ec7e0b4c8b61686b7bd0af39a4969c179d8380f75f4033dad8cb50084332a1767a55027b3458aaf2e2e187317624257cf07f05637f98ef6ecb8675a369305b161cd2a2eee6841e46c230bf41c8539982e5effa24db4e72e34c087990fddeeb3c4a7a0d3b9fca0f6ecd5cace74fb706c14eff03628b2005ad1963286aca68cc4fda3d81fb1a5b991baec6eacc6f2f8292d3cf4bb255248526a3f3d5225659f3e82a3d5e991137ac848af344166b8c5ede5539202590d4c9c2421696ca6115ea879d7b75c15c4121778283855c78e498cd155b4e0e728d81a0df9ae59a89eb6ecfa8491cedf579a1266480ce1adc55774d954251e46d3b2449cc53689a3e9ce19adc1ae3392e70af118d955d0bb882ff47db15f6552035cf10b58d0dc42d8c698f5f5af991ec0d1bb9b59e4a4a8b9af01633a37b243f0695d401a74ecc2b29cd78075634c60a2367d97bc9f3b36abb77e5fddf68358cdd5bfc63a5ccb569fbb2f1effffc8793b223b57d298f325fa64153db5dbe80d80702e43b71504bb174813c248a0ef3a0c50ab7f3881294ce2d4d2af2af8d5ae70cce4f026a2ab9ca351fb16e3533f04225516d69587e863ed7b35035223f82bfd203f41d8020c27b653c3c72a3d849cde11ee2e78cad37b7580e1e079f3b7329aeb2d28c571b4b75d3770c4fffe1a4218741d44ba5c10fef6c2822cb5a0e625f17e8b2646494e753a52d94a5d2013430b796216bbbe926e9c00206e51c12ae12b553ab80cf4ebc165450a1cc1c3cde71d695eabc8632ef288d9d23965d699fa0fe4cedb652c4cd092c5fa85ab13f9040d9c9ce62aa397d932f9ed0840237131b753b6de5d8b736bac98f6463f92bf396e538d7dd12df714c0603508560e75bc7c78d0c80dd21c265011cbbb8edc8e2d982f9f5d5c2b2d66fe6e181ab39ed8e9c8033c64e692b8bd529435a0d958e73eef553808fc1abe31d63c7f5a1586a0f3eb518ad75e2e96c652a03fdca326dcf4cbf30c150ca67607982268b3b76065379d39e28460ff7779073a7e85b999a55ceb2ca61a967137a7af8765acb8ba236c8b6adf5c820d81759e344425029e31f99fbac73b5a87af063b27382cdc5f7a2190a89d837f2865a3cd4479f825add7eef342ce62f061bc790af2165fd1a1aaf6bf3877585a220ccca974d356cb33b5f195214b16e746da1127079e4eabc959cdb75138621cb44680a84ba6aeb674b5583ca96c8f342e47fc9ba016a8a6a5e4c296605ee54dae6fcfdb58552bb7f02d358d37142aacb27bd5d5517506f240207f96f670bad248eedf02d5ef8e7effff7a1f469bf90322c96374d0f312975cb1b413ae1c7265c7705eec055b7e59ddffdb1626a95c6f5153902b67def4b78c335d65fa36c42a11628d50abe5b054a69b728748b81b068a4c5a4edae9a97d8e471628d01cccbc410edbf8ab9d49fff7bf46c2a24174e36b706ff0d3389749fac92f19defca03d66af655afeee626a60fb58337ed6164e52a3db23ae25f2ebdde071da216a93d3a41819b17bb6155debe4c26adc7c31b56a20038f2ba188f6b158a7702147915f35bc15630152fb6ebf0d65461967f420af23e281c8baf870e155e0ae766178831fefac41a5bdd76b748c022cf50c27497ca0f7a9ae92bb0150eb3c1a5b137957f8820e9ad0d72019ec452d1b32dc9a5e692220d8f0de2fb2ef31b6ced524f884778e75fc6b1733a556962008a12ced9f5cdc30bf220db28dce997c54e7efb62f8c77a3a2f6226cd146b9cc8c055793f0587860fc69c6984f2c8f6375c3ad9fadbe479eee837bc30165cc376b61d919e77b73e4187805b2cfa0ebaa974c799fa27a31c20f30b0dcbd26ee952226f40847b46e4788c2b2a6c3d097999116033716c5ccab16a233de8b9139cc9d813b01050b4bc8a016286fd080576f2d4939ff3e36e0be38d351a32728abf762385ca1190e3cf73d9c2d2e5ae8e09d0de49de61d8653f027fac0e0a647cf48237cd851da3f98fa9f57058e79166a4b3aa34e674955484a6c7d055deeb742805d6572fac03209aa15391e82e973b9fc7f5495f94ea4e9cb6c7f9e95a367486d5f3a645926cc7329161213bdd889182d8167867a9b0f2cb889144dc4a2ba0326b369119b68ab624df517fd14acf2c650c3fcbf29dbdf377a36ebf844984ea7afaa10bcb0c17621bc6fe196121fb319e0e587d43ee157da5fea74f65e8fce7b01d140a9e9f1f60b5c29ed246868f183548f59eb1e19a942bef26e73064c5e421ee14a3109c2621f1a85ff4bb16dd3a7629cba4df84313e744733e6028678fc619126fbe1d6aafa5d192706a9a9df057c5d65ed89a08c87497f62cfe988f5641131be3faec39c062779f4dedacbd86b9aa6a8e10acf5f3594a75556d62795dd9d428b7d503d16a59d8760e06fc0f475fb2a2a5f7d1307d476dab67348d41f7d80016e649b5a971876b9327780e76f948f6e3c0b2e8781679b5cfd3ea7f31648c45238d8ed0f63c06d5661bcf4f158df71e82c6e26894eab9fc1dcd371601f220e283a0971d93feff106a141baa34c9047585ce0841284feb1d2786143b68b6d422811275749abd889982f826842c284ad0e8c0f6d975689aad534c5af6af21bd1059e7ecdc77910a3e28b807c233dcc2b7e28feadfc809000e9d01c24d173a0a13c375d33474b6f800bc78f030c8523a5e668b0f60979c71b501434c27c18c867aecca661f4e760ffd5aa8d2c26826efd32a1f1b11b2056c7819d32c793df652572ba58f15b841bbfa609dc53de2d1cd071e62b6143ab22991abc8b22d24bb3fc1eafe4610e06c74840ad9968e762294e5e4b3cd663c", 0x1000, 0x101}], 0x8, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) sendmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000140)="ab", 0x1}], 0x1, &(0x7f0000000200)}}], 0x1, 0x0) 2018/04/18 16:12:05 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000ea3000)) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x5) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) socket$inet(0x2, 0x0, 0x2) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$inet_icmp(0x13, 0x40605414, 0xfffffffe, &(0x7f0000000180)) 2018/04/18 16:12:05 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x1000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 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) 2018/04/18 16:12:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0xb19be3c959e099ce) socket$kcm(0x29, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x4}) socket$nl_generic(0x10, 0x3, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/04/18 16:12:05 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000280)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000001c0)='./control/file1\x00', &(0x7f0000000200)) close(r0) 2018/04/18 16:12:05 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x1c}, 0xfffffeda) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000010080000000000080000008711000000000001600000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x4}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) syz_init_net_socket$llc(0x1a, 0x3, 0x0) socketpair$inet_icmp(0x401000, 0x2, 0xc, &(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x38}, 0x2c) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x9b0b, 0x3, &(0x7f0000000540)=[{&(0x7f0000000200)="60fa1ec8b1b39ef6979b620fdcd4fd2d981df80a4b79065e9a8ec93c8cfc774ba925aadf55c3df29b9ea01b41c961518d23ab88a4abfffda2d9679b766a10678346b1ea86db4297b728eef3771ec08fe92", 0x51, 0x98d}, {&(0x7f0000000400)="9ff2daa63b90cdf52289fc9b16d53cc8cfe6373f95fdcb87226ec0cabcde7f17ac03041a458282628873769b3fefe1b70b48d3b7de236a929ac2e8813b388b150ff7571e135fa0cb1763024bf58a807e752c5d6e4f13375e0e2f4a8a1fcd5e30bea1ee238be363511c1eee61899f615efcd153dd5e5ea1b2c550dfbfe822abc6bde2ee103dc3933296c9e96154ac31947a66824a96f7fd227baaa457745cae8c741c22cd16715c031953abdda2669821eb2517", 0xb3, 0xffff}, {&(0x7f00000004c0)="cc74bcad501302d18a68b08aab2b66ff93ac1b18d97d13d3da1f601ead004ea464eb8e78795893b2a356677ab477aaef0e2065634e990d9d30f079f50f01f436e5f6c193e77a", 0x46, 0x8}], 0x200000, &(0x7f00000005c0)={[{@gid={'gid', 0x3d, [0x79, 0x30]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x39, 0x3b, 0x2d, 0x7f, 0x39, 0x35]}, 0x2c}, {@uid={'uid', 0x3d, [0x38]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x33, 0x30, 0x7e, 0x2d, 0x35, 0x37, 0x3f, 0x7e, 0x3f]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x36, 0x30, 0x36]}, 0x2c}]}) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x4, 0x1) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="180000000000000000000000000000007110007b59cc19fff589397100000000000000000000000000950000000000759afa4494b02994d7e9d6a48c0a7c4a6aca7e1bc11eb7b878a0c40f28af4ebf6392fe87c051c1ad93b35c130e6ef5473215ba3eee4a964d23e90393e5ca4f737cdb96d68e7842981774ec00d7ac9bc87911243c3cd1c9e0b7c96a4089db19b88d6408e9a753c0886737b925663981893effd383c052a1aec2c567e8f736479e99a97fde3390765799db4cdf7a99e2ccf38ace8aacfa185e54439719ba3455f2ddf5a88232b0bcc87701f8"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) syz_init_net_socket$llc(0x1a, 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x400, 0x8000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x3, 0x80) socketpair$inet_icmp(0x23e1000, 0x20000002, 0x1, &(0x7f0000000000)) [ 106.623568] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=8f000000) [ 106.708258] BFS-fs: bfs_fill_super(): No BFS filesystem on loop7 (magic=8f000000) [ 106.754720] ntfs: (device loop4): parse_options(): Invalid gid option argument: y0 2018/04/18 16:12:05 executing program 0: r0 = inotify_init1(0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0x2) [ 106.846753] ntfs: (device loop4): parse_options(): Invalid gid option argument: y0 [ 106.872305] syz-executor2 (10243) used greatest stack depth: 16168 bytes left 2018/04/18 16:12:06 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x0, 0x7) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000007000/0x6000)=nil, 0x6000, 0x7, 0x11, r1, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./bus\x00', 0x400, 0x5, &(0x7f0000001480)=[{&(0x7f0000000080)="d8253f8673526b79be07570e5484f4c1a39a9e95cf353c4f2189baef9f36189ae6c27dc96c9009aabf127d3664b0e9282e0d9c7901303a43ecc581e45589088c1083c67511aed0bcc93e304ffe39f95c5f84d7b690c5506007e97572810d1811c8bbae0c402a20fd9f11da8c6cc79e3fac55e9c670ef3413e200311af09b97b4b48c4e16e374b3d67ffe44540b9e10740057a2f99ba326abb41944e016d4d7e980c99035026bcdaf1e20aa45d11d5b29dd73d220f2786485994ce558ef11799ed3299f852e38c1c62ccda9eadf77dc7f21c3e084bc011663501e7c80151fc3984ed855046bb0087125e5b736b0c9dfa006279e73", 0xf4, 0x401}, {&(0x7f0000000280)="acfa8369087f815b866e7a37dbc16f70d97ebe76c6437e17fd8159678905660ab0f97bc6f120e20c40366ac9911861bb058680ce435849e85d93081720b85b741a2462d2a044865149d51aba745151c607e318d9824c899cdc2d7d1fd257354fd2c51c62f0493dd4d45dfc6761f90957f521a436a4c6bbbe775545cb32681550113bcfdf68fc4107edf6036f7c99d5539c02100c4e7215e798db9a3703a849143ccb95e9ea69f1504de8fd1d5ad6d7543afdc0b36012d3cf5dba7290e2fbe3612860083af1e774e0bef33ab19cd357f81c65e5ae128922a042a629f18e7e0707516b863d17be359686ff4d3e24dca4f7", 0xf0, 0x4}, {&(0x7f0000000380)="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", 0x1000, 0x6}, {&(0x7f0000000180)="f254f70150ce27f010aa63bc9765366b386ee667523af0fb2113f3d76ca0edc86d4b3ade448849fa435fe208da445fbd56775d840ea833a75a8e80f57e963394197e2f61391cd2ea9237b04f9c15cf2835a90570d0b710316f081b6a353f78686e144341fed389cf564a9b2bc5b6f0919b4c49776a5b3a7826", 0x79, 0x35}, {&(0x7f0000001380)="5fb0f6fcd6cd94550ad58f3c105bc2b7a6759feb4d90084a7955d1b0f2ef41f5ac864ede4f655c94807ee651ae32b18633fd6b1c13ad7154b088f8992cde1b4a94f61feda0b3e1920c5bdf89da918bd10590fe58056bd3eb3e4e102cdceba32d4bc15557138958d1dd4d48a45046d0000a711199d3a6942291ef8eaef5ce9bcd64399636725045408eb45f6b1c62c6ba2946ae5dba4437f80f0a32a899d7317b907ee2c469bb9cff82dc71b9bcfb8bc386d707400c34685216ab1f76bfd58064f919ffad605817c4b9685218cd0f209a9a7df3716b0df36b8773846a821798845048889f8e0b1b885db37ccc5e222f6250744de9f2e0", 0xf6, 0x1}], 0xc6040, &(0x7f0000001500)=ANY=[@ANYBLOB="eab5adb45f2606a9e024fd3eec834d810cd0af7a8c199bc607501176409ee4bc040cca89463e5c6424fc41d48b8a47cbaabe2db8000000"]) fallocate(r0, 0x0, 0x0, 0x3) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x7f) write(r0, &(0x7f0000000240)="8c", 0x1) 2018/04/18 16:12:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000300)={0x1, 0x0, [{0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffbff}]}) 2018/04/18 16:12:06 executing program 2: syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') 2018/04/18 16:12:06 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), 0x4) 2018/04/18 16:12:06 executing program 6: syz_emit_ethernet(0x3c, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x8dc8156056dffea, 0x8, 0x1f, "38dbe450ca8381b00049c38aa23119f5f98435ca73e4bc39921ef154c71cf0b95a01162ed5b1f9d73d1acdba1b9d324bd52ff312847a33d86a0c62c07292ab4d7802916af6"}}}}, &(0x7f0000000000)={0x1, 0x4, [0x3ffffd, 0x0, 0x72, 0x2]}) 2018/04/18 16:12:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x11, 0xa, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}, 0x5) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000100)="786af99a0292d660875a50afc6330bf8b7f77c4d2697b96b0899f54e8b6c5ad3223012ead4a37fa99efe49becc5111adc864a3b2dde0c5a7cf855122f55c592c", 0x40, 0xf318}], 0x400, &(0x7f00000001c0)={[{@data_journal='data=journal', 0x2c}]}) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x50000) write(r0, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) [ 107.250103] FAT-fs (loop5): Unrecognized mount option "time_offset=" or missing value [ 107.333008] REISERFS warning (device loop5): super-6502 reiserfs_getopt: unknown mount option "" 2018/04/18 16:12:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x571f, 0x8001) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40404) dup2(r2, r1) socket$inet_dccp(0x2, 0x6, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) io_submit(r3, 0x0, &(0x7f0000001440)) 2018/04/18 16:12:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "110c11", 0x30, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x6, [], {0x28, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x3, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0xef, &(0x7f0000000240)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c20000008100080086dd61733f2300b53f0300000000000000000000000000000000fe80000000000000000000626b00000000aa0004020700000000ff020000000000000000000000000001000000000000000000000000000000014e234e24", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="c129f01b90780040220eeac5dc6d9b6cce67754a0581030308010003030722040bd70000d5610ea33e2618e80e5924562dc4495653805dfb4b038fb733552746e5e72fc903c7a6c0d39353376fe32731a57bd280e5ffdf97cc9f1963da7a766692b8ffb923172d7186e221e4d72fe5048aa26e56c03a1cf547771f1440ad9abb4a"], &(0x7f0000000200)={0x0, 0x3, [0xce1, 0x624, 0x808, 0x868]}) 2018/04/18 16:12:06 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x100000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x400) socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x7, &(0x7f0000000500)=[{&(0x7f0000000200)="b8537439eedd17372391c564efc3cbd0e016efd9f754d9d07e041a23a040d076e626ec402955f2265b88028646ef767c8f0be75768976303accb841c28cbec6442f14ace002915814316fe3966d0adc0a5234bba0c18df6b65532f45fd71fb2693b2754446460e49ec1e2098822180f3330889f91cb7c2e250820dd111214f5d1871c49c5207911544a3f2cced54820e47babcaf5973cd0d82ceff8fd6b945b1cf24c8c7063d85632809747541f3bc5049cd023205214f906e78e22b718954", 0xbf, 0x5}, {&(0x7f0000000140)="afe2f273cfb09ea101b440827225c95c1411f09810125be2e852d3d56e73", 0x1e, 0x2dec}, {&(0x7f00000002c0)="7a04a3e31607fe7456ff80f321b5edc9a0b781e9", 0x14, 0xffffffff}, {&(0x7f0000000300)="a3afcf3ede4c0146b1000b4e031a1bf3fa59c0576d1b7a569c", 0x19, 0x5}, {&(0x7f0000000340)='u', 0x1, 0x1f}, {&(0x7f0000000380)="c53898bddce51742bdaba49af8ac7f93b84d50f84d607088d9f65996f8638a203c512fa98440e1f197e945e7ca462a01ca3925e90f31fec12d0137a6ddad3d6c957a4e9b0c5d2781bf10a273b7138ddd68928eacc96c211612fbf94d42a4521fa13812cd83802492cd0979b72357743f0cce5059fb643c808e395299a885db355a0f0dc02054f389e94e7c287b0b27a6f6138a01d6ed586a681ff8180e2e321eb80f506bcafc4050", 0xa8, 0x200}, {&(0x7f0000000440)="f3635f3ccde506fce99d8f44751dfaf38754b2ca827de7bdca9e2d29b3cd6d3f7fc074c4ef621fabbd9fe476ee4c8f16bbf32a81ebc612df69c4642884bcce4c51eab0a38327dc2b0aebf86bc64b567451f9b31878196f7094a24d84e8dd2e93a09049eaf0433f1bccec9b8cebb8ed7f8bd8188f59c3c0641138bfadf8b71cdd9475400dc1bb6472b7fbd909b29b2741f0a33179c3e0af03dc51a277", 0x9c, 0x800}], 0x8, &(0x7f00000005c0)={[{@compress_force_algo={'compress-force', 0x3d, 'no'}, 0x2c}, {@discard='discard', 0x2c}, {@subvolid={'subvolid', 0x3d, '/dev/audio\x00'}, 0x2c}, {@noacl='noacl', 0x2c}, {@compress_algo={'compress', 0x3d, 'lzo'}, 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}, {@check_int_data='check_int_data', 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) dup2(r2, r1) openat$cgroup_ro(r3, &(0x7f0000000640)='cpu.stat\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000700)=0x0) io_submit(r4, 0x1, &(0x7f0000001440)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040)='<', 0x1}]) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x40, 0x0) 2018/04/18 16:12:06 executing program 7: perf_event_open(&(0x7f00000017c0)={0x2, 0x256, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x7, 0x400000) socket$nl_crypto(0x10, 0x3, 0x15) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000000bc0300100000404235b6ef8e9e7cb9890c2e7b8257be0f76ab5f7a8d4602cec2995c1e9dce430beaa1ee50066ab89ac28f8a2d2e7b34b47638251b5d235904edd028653af983201db9278f232aa7d9ee5fc38690067038cc5b00000000000000"]) 2018/04/18 16:12:06 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40040) dup(r0) syz_init_net_socket$llc(0x1a, 0xf, 0x0) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0xb29e, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000180)="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", 0xfe, 0x286}, {&(0x7f0000000280)="b882a1c1b7cf771b8ebba193691263338bbfc242b2ba188518ccf3cf56b0af045f820ed7c3ea818ad8d41aded8be5907dbaf2b4d3827345ea3bba6b0af4e11de550117805e3a5a6318ecec89b43655a2eb8f062361e50edeceb4826f58473ccac38ac7f03fa5e8c2be82c29c7c510f48be5979e92474b5f4109b5344bf8018960bfca3b3efeb3aedfa69098a41b84f0c0a0e32e7fd8d", 0x96, 0xd36}, {&(0x7f0000001680)="764940a01fe1ade4d331dd056a4c80c6c3e42d4a2ecb6e627f6b90aafcf7448d6078c397700903bac06744159a6957ab34198755cc38de39c8b4869a0ae02aedb6099a9c6978a4f3e0d990e3d7031aaf0a5d7e0bef2770d3de14e8df8756229d8245b4cdcc08f4eaad83b12e28326d2ef6fd87be6eac79283d4cf0f7e5ddad5d3128575aaee4e782f7120d59f6ad7b24d503259d9a455fb0af75e8c467da5795e5c243bc357e2be6f38757ae", 0xac, 0x4}, {&(0x7f0000000400)="aeba869ce0d4593cf39bba05ddfc1e54515b4894dd22a168c476bff9fcd65b17687cbc625b3902e92b4289f3b220498407885728659089b03fafc5ff6760a38851dceeaf326e448432176a7862a6eb2ad2bb37045a118eec237ff32b89b447bd5e5234777ae9d86aee616b5777bc417109e465f85b56a80c21d754165c154d55d4fe6890aa2050b6e2c527b3", 0x8c, 0x4}, {&(0x7f00000004c0)="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", 0x1000, 0x5}, {&(0x7f00000014c0)="979b37cc94c64663d585ef4c3491aabc2e200ba92c0d59c641e08b24ef34566660acc17fc2b1bf789d247e12a95b7eb23c42ca2123027fa20b15297857426bd12546f8c5881c5f772deb59a32758e1574c5f74f2d646c351e4038a7f", 0x5c, 0xfffffffffffffff7}, {&(0x7f0000001540)="52a993e142e1b747946f7afacc31e49d9fe42af97d80d47d9153398a58d740203bba11c5a353e12b65e5026a349c396bce8c2f3eeb0a58ab1a06b931d64324579c299f032a4596a3666d38620605584238aab6c424fc074b9be5a1c326b624c7533f404f2d9883159f002136579601f3b5f937b1e52813971c6302f14b72b117", 0x80, 0x65}, {&(0x7f0000000100), 0x0, 0x9}], 0x1198800, 0x0) 2018/04/18 16:12:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0xd003, 0x800000000000, 0x100000001, 0x8, 0x0, [{0x0, 0x4, 0x1, [], 0x4}, {0x3, 0xe810, 0x1ed, [], 0x1}, {0x1, 0x8000, 0x6, [], 0x7}, {0x1, 0x3, 0x1, [], 0xa2}, {0x34b2, 0x100, 0x783, [], 0x7}, {0x8000, 0x2, 0x35, [], 0x800}, {0x2, 0xfa5c, 0x7fff, [], 0x1f}, {0x9064, 0xffff, 0x7, [], 0x2}, {0x0, 0x40, 0x1, [], 0x4}, {0x80000001, 0x7, 0x5a5, [], 0x5}, {0x4d, 0x6, 0xfff, [], 0x6}, {0x5, 0x395fc729, 0x1, [], 0xfffffffffffffffe}, {0x80000000, 0xfffffffffffffff7, 0x4, [], 0x6}, {0x1, 0x9, 0x2, [], 0x1}, {0x5, 0x81, 0x1, [], 0x200}, {0xf6, 0xe71d, 0x6, [], 0x10000}, {0x7fffffff, 0x0, 0xf7b9, [], 0x7fff}, {0xff, 0xd1, 0x4, [], 0x1ff}, {0x9, 0x3ff, 0x5, [], 0x100000001}, {0x7, 0x80, 0x0, [], 0x7}, {0xc0, 0x7fff, 0x100, [], 0x401}, {0x2, 0x80000000, 0x101, [], 0x1ff}, {0x4b, 0x0, 0x0, [], 0x5}, {0xa39e, 0xfffffffffffffbff, 0xe8, [], 0x5}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x0, 0x4}) 2018/04/18 16:12:06 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000140)={0x8}, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/04/18 16:12:06 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a000000000000000001000000000000000b000000800000002c", 0x5d, 0x400}], 0x0, &(0x7f0000012e00)) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file1\x00', 0x8, 0x3, &(0x7f0000000340)=[{&(0x7f0000000140)="179b9a16281a4b1c5beacbcec554bae27754a792f22f66e73573330a1f5915bb5f6eb38a88a9af471bd885d525a3863166be7fc10ceab962fc320d7235b7cc58408aed3652f8d6e2b29f5522917274a97b0f404cb998764d495119b4d72c59a14e3d8ab9f3e899e45d6daf0b83911de9650d2bbb90eca96a7c280a669e50013665a5459be01484a5a2192ff3bbd4d1223d0c7b9e452e35b8de1b1134b84957147380bc83a1a420f83915d3bff60b570b60a1f13fdf9879e26ca025bfcb05aa06f13991e47aafa3b611ee3925bf", 0xcd, 0x1}, {&(0x7f0000000240)="eb0ed4a9f9b4fd240290600f6f49c8b3e525e89d94d706ecd29685ea88d999f8ab075f887ec1e9ed0a12c7aa7aaa7293723a8e35268a243999dbc8a9e583c6f5acd2bbacd7d3e8ff7b4bcfa681781e106d17cc5e12e75e71ce", 0x59, 0x9b}, {&(0x7f00000002c0)="9687a04b1e588cbd1410b60d55057a2c73c2866f0a561ca55559d709d28f879e64d1eab4cef96cf09be250238e8d0a5b56873c32869872ad3d79247ebe5d507d45346e619742a949fe6f3b20", 0x4c, 0x9}], 0x8020, &(0x7f00000003c0)={[{@quota_quantum={'quota_quantum', 0x3d, [0x2d, 0x78]}, 0x2c}, {@discard='discard', 0x2c}]}) [ 107.549859] EXT4-fs (loop5): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/04/18 16:12:06 executing program 2: creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000100)="7a77c19a3b95530b55b37ca8f3fcc1fd202f60197b983e443fcabb331437565f9218f16897b0ba45e95419aebcd0bbac614165e1877f0f6afac5220b89301ab3891ed18b3f7d0840ded6f237725d7d8c8649aff188d3dd54e2a30a81e2b8a8843f050ca190d8bbff0580ec8574883b7d8762456bffb1650df7626d6af19f26514ffa175346526cac6b4d2ebe95c2aec386f4", 0x92, 0x3}, {&(0x7f00000001c0)="7c7df6cff5120e499b186bf23149fb4c36ee71eb6467bd58fcd6993f2ec6e42070709a02b7c4f40a49ff81d8b882b68de09c0c9aa6746796aee0c2e798acfc7fd48099a4bff5e5ebd05df017ccb45ca6b2a9ea2b66469c0747f67efcf40068cff081305429ef2214b471c7b3b1a1b60881f6283a0a7b501bb7f8896af6b947904e20d59faa739fcc1249a8b85be66a638b378f435074af834becbc18c0780806a55d46f0f58022a0afebc0d8ae743d83987a17cb9e6a73fc6ad0b24005394a39257b75d7626cdbfd6004da022a132cb59402dfc492a85cfc656b6bf1a3fb0c5738714f", 0xe3, 0x1}, {&(0x7f00000002c0)="337c4c243087a8324eff9609f5c96ce7f361858ca9597104ae86d8755ae7abcbd28f3987767c540744d03510453fa7ccb1b76b1367a1914e2aa46b23164de66b93f2fc41201156d18709529c320af46004d5dc666d14849e2a507cdc78b5c94ec58b570620fbdf4de96d4d85a14ff8df9ae44613b8676e5881aaf2c34a7c239efb1c2bf081680d5180f6079cad035caa8bc08a22e9ebf0da4820e76543a1944cced73d018d594162c3b4269585592974c9ce8ab86afddc8122d7907b8236b6b5134f13c461487e8dcd79db4bc854084373690b2756", 0xd5, 0x4}], 0x3201460, &(0x7f0000000440)={[{@nobh='nobh', 0x2c}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, [0x31, 0x39, 0x3f]}, 0x2c}, {@delalloc='delalloc', 0x2c}, {@abort='abort', 0x2c}, {@init_itable_val={'init_itable', 0x3d, [0x0, 0x37, 0x39, 0x2d, 0x31, 0x33, 0x2d]}, 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}]}) syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x8000000000000, 0x12002) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$loop(&(0x7f0000000500)='/dev/loop#\x00', 0x7, 0x2100) 2018/04/18 16:12:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000040)="390000001100094701bb61e1c30500ff070005000200000045efffff08009b0007001a000f000000220001de3320350004e9ff80d25de0b397", 0x39}], 0x1) [ 107.614507] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/18 16:12:06 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3fe) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x440400) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x730000) 2018/04/18 16:12:06 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1040000000000004, 0x400000ab}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000fffffffffffffffd0000000071100000000000000000000000000000950000cd00000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@can={0xc, {{0x0, 0x1, 0x6, 0x80000000}, 0x4, 0x2, 0x0, 0x0, "91069ddd115b53b4"}}}}, &(0x7f0000000080)={0x0, 0x3, [0x138, 0x8ba, 0x384, 0xd72]}) [ 107.665302] dccp_v6_rcv: dropped packet with invalid checksum 2018/04/18 16:12:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) r1 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') sendfile(r0, r1, &(0x7f00004f1000), 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/18 16:12:06 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x202000, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00000000c0)=""/4096, 0x1000, 0x0, &(0x7f0000000000)={0x2}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/18 16:12:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fe1000)='net/rt_cache\x00') bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x2, 0x80) sendmsg$nl_netfilter(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)={0x18, 0x2, 0x400000000002, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000a2effc), 0x6) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x2, 0x0) 2018/04/18 16:12:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xc1, 0x12000) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaa0dea269b4af66cc3422d16ad7f51aaaaaa08004500001c00000000001190780000"], 0x0) 2018/04/18 16:12:06 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='../file0\x00', 0x200, 0x1, &(0x7f0000000080)=[{&(0x7f0000000300)="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", 0x1000, 0x3}], 0x800, &(0x7f00000000c0)={'nouuid,', {[{@mtpt='mtpt', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@prjquota='prjquota', 0x2c}]}}) pivot_root(&(0x7f0000000280)='..', &(0x7f00000002c0)='..') 2018/04/18 16:12:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000002c0)={{0x40, 0x0, 0x0, 0x0, "0900078ddb4486dccb7ebea706000000000000000400000b610600001d450aa4fa9e70687020c503cf2683fa"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7d5d493c3bbaad3ba10bd103a11064003a924474d833f0b8e1e89e778c9cf30ea93a1babcaf4e5e55c44829060ea0951dab326d1f0499d3a0cdb195d7896e37b", &(0x7f0000000080)='(^\x00', 0x3}) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x30000) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40, 0x0) 2018/04/18 16:12:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x20, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000240)={0x14, 0x26, 0x1, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xb34, 0x200000) socket$kcm(0x29, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/18 16:12:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900030002e700000000a3a20404ff7e", 0x24}], 0x1195}, 0x0) 2018/04/18 16:12:06 executing program 4: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file1\x00', 0x6, 0x1, &(0x7f0000000080)=[{&(0x7f0000000140)="666191453e8b9b89c48e555696d4924de475bf2cc080bab4423c7201516dced5add961cb5e2d89cce4f135b55dc77e27a76c0872976ebd9e5d69d7313c5b018668aa799e0ee9c4b8f15cbebc0130be8a06a28a4bbd16a2a65f16b89aff7b3cd7d57b47e738e3a7c9c2e48993ec2b78dacb337f9a84fea93c", 0x78, 0x8001}], 0x210000, &(0x7f00000001c0)=ANY=[@ANYBLOB="756d61736b3d30312c706172743d300031352c756d61736b3d33353537372c6469725f756d61736b3d3234343632323436322c6469725f756d61736b3d37313634323133372c666903655f756d61736b3d333736342c636f6465706167653d6d6163726f6d616e2c00"]) [ 107.994971] hfs: can't find a HFS filesystem on dev loop4 [ 108.007329] XFS (loop7): mtpt option not allowed on this system [ 108.019210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/18 16:12:06 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000040)=0x3, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x40) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/18 16:12:06 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000340)='./file0\x00', 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x7, 0x12, 0x0, 0x19, "6c8d5b0a8b8cea5d7865508073611e5bb46e0ab3b34816c55c96310d252c1011d48378bcb935eb1d2f544aa05804e34821a188aca81ea94200bc9209e596f415", "aea07d158874240ece9c75bf3aebeedbffeedb93c8d51a4ff229822801b663e4", [0x80000000, 0x7ba]}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0x7, 0xb046, 0x0, 0x0, [], [], [], 0xfff, 0x1ff}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001]}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000500)={0x0, 0x100000801, 0x5, 0x2, 0x1, 0x3}) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000002c0)=0x10000, &(0x7f0000000300)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00000005c0)={{0xfff, 0x7, 0x3ff, 0x8, "718f178a7adaa9e248be59e89712bd996490d8ff945669601fff404fef9b347b76c0e8ea0bca8d3db9df2fa1", 0x4}, 0x0, 0x0, 0x3, r3, 0x0, 0x1f, "e12e13abcfc05b31f7de6ded4070efde6038445e5f2cd336344a01006eb22391d833859acd664c013989d4c9b717618ecc22e3a1a8852f3991a0ae0eaca1228a", &(0x7f0000000540)='queue1\x00', 0xffffffffffffff0f, [], [0x9, 0x1, 0x403, 0xff]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x9, 0x1ff, 0x3f, 'queue1\x00', 0x5}) sendmsg$netrom(r1, &(0x7f0000000ac0)={&(0x7f0000000440)=@full={{0x3, {"a0da9412fe4255"}, 0x7478}, [{"b1aa0d81456468"}, {"531dabe253450d"}, {"75922024a4944f"}, {"3bb4da3806dd1e"}, {"a3bbc0f36bfad8"}, {"73ab4a12cc9a18"}, {"107eb3a8c4ad5e"}, {"0d33b518b2a2e8"}]}, 0x48, &(0x7f00000007c0)=[{&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000780)="e8f66fe181c79549721f9298539465d7ea522ea2c9cbb9afac2274187f4cb5bac2", 0x21}], 0x2, &(0x7f0000000980)=ANY=[], 0x0, 0x40}, 0x800) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 108.065598] hfs: can't find a HFS filesystem on dev loop4 [ 108.065874] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.081946] XFS (loop7): mtpt option not allowed on this system 2018/04/18 16:12:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000300)="791f7dfde08186d67dba3f649a7ba85e", 0x10) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r1, &(0x7f00000002c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000140)=""/47, 0x2f}], 0x1, &(0x7f00000001c0)=""/48, 0x30}, 0x0) 2018/04/18 16:12:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x2102) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) 2018/04/18 16:12:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="bc79298887db6fa10b5ad4ca65578e816bfbe5d4ddbc67031a690e34ea7647190de12b15986ada102e7e1c463c8605bf7499a1234af20bd91598fbf45c3751983baf5666497a2e9b1bec9e31259b77c871a9ce5ebaffa6", 0x57, 0x10001}], 0x820040, &(0x7f0000000240)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x78, 0x37, 0x39, 0x35, 0x0, 0x32, 0x36, 0x31]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) 2018/04/18 16:12:07 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0xfffffffffffffece) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x100, 0x8000) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_subtree(r1, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) openat$cgroup(r0, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) 2018/04/18 16:12:07 executing program 4: syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000001580)='msdos\x00', &(0x7f00000015c0)='./file0\x00', 0x7f, 0x3, &(0x7f0000001780)=[{&(0x7f0000001600)="c582bb9e513cd3249c15e4fcb1cd089c7f146746b76923aa92cfc1c4f78b342b609a56747fb7832c5d9d2b36da442ee248eb759223", 0x35, 0x2816}, {&(0x7f0000001640)="4eb1ea4ba902483b7a367337e5b88974343c3cbc539452dd75800a4df57e56b145cb79d5a22fdc2df2df7d61b409f4c70f07a4334086351110737896ac24a73b858484d636f4f838193b0c4abfa620fa00c39ecfedd2c11568ea91d7ef7c6d094fde82a191968bea8f721b226f75483f29845f1368ca1ba5020656cca0278b54dadd09233032a35c5ca23fbe6f8f6017e9107b5a3558b79d55bc0c7a63d5680752", 0xa1, 0x1}, {&(0x7f0000001700)="5186767533775261cb42103cec98a61434864429a707c07003ac8c1cdf9723808271d4fb75ab894a07ab232cf25e614218191d7be448a995ed1c96a516a01658b66ecc6c7396aafbbf7214b88e94f42e2cd5aa54e6179eaa12e09f04029c1f912cc64bad4e4f8dfa", 0x68, 0x9}], 0x3000, &(0x7f0000001800)={[{@allow_utime={'allow_utime', 0x3d, [0x36, 0x36, 0x35, 0x37, 0x32, 0x35]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x30, 0x33, 0x32, 0x30]}, 0x2c}, {@discard='discard', 0x2c}]}) get_mempolicy(&(0x7f0000000040), &(0x7f0000000080), 0x3ff, &(0x7f0000ffd000/0x1000)=nil, 0x3) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f00000001c0)=0x100000001, 0x4, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x5, &(0x7f0000001500)=[{&(0x7f0000000200)="f958ba03ad326cc6ecc6bf6f87f79f03ead0ad27a6af67afbbc223cf6570b0bbc7288d5f475aba13dcc6d9aa9e7c9c63b9a0892272b4a8a1a943efa3674f8d0498b41b3041e4bff03fa9", 0x4a, 0x80000001}, {&(0x7f0000000280)="82cdfe0d823b3027884c82a9c6332087cfa71fee986a4580b31b09425d53733ab88b9564eff97d2f0464b27f20a15687fc5095143518119b339a9f9c62e03a754bee0541a6b6ae27955f2f340761425e9691a11cf10cb173ec948b4dcf837f3c90335bf7fc45047b75348b7b82d040641530334efcfcfd3f78a36dffe92f706985386fe726d9fc7a54a0eac51f1fef2a07f11c599a5d4b689ba11b8ad554028664bd52c288cd738b435dcf757d8a582e2928b0e63291970c3752b6a6ac11e481fa264a7ef0147c0402bcf8e43107ca4270741a172bd579a0e39912e91c4f6923525033a0cc", 0xe5, 0x1ff}, {&(0x7f0000000380)="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", 0xfa, 0x6}, {&(0x7f0000000480)="8709726e366fbe8199eb74aad124615edc1dbe3b7d5340b48b4841a529993af049687faae988e1a8f1465ba4693f4b334857c6fd927d0201c9173401eeba6c25a9aa6abd313095fae5e63be186c23234f01f419653b2417f14bb50ab0a75487492fe450ea450b191aeb3f97ba9068239372d37e630c0735bdbdc73e5", 0x7c, 0x3}, {&(0x7f0000000500)="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", 0x1000, 0x20}], 0x200000, &(0x7f0000000180)={[{@nocompress='nocompress', 0x2c}]}) 2018/04/18 16:12:07 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000700)=ANY=[@ANYBLOB="02140000000000ddff04000000000000000a0000000000000000000003200000000000000000000001000000000000000002000100000000000000000000000000"], 0x48}, 0x1}, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x200) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x84000, 0x0) 2018/04/18 16:12:07 executing program 5: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffff8, 0x2000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file0', [], 0xa}, 0xb) close(r1) 2018/04/18 16:12:07 executing program 6: socket$kcm(0x29, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x400000000000000a, 0x1ff, 0x7fff, 0x100000043}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000700)={0x0, 0x5, 0x0, 0x0, 0x0, r0, 0x9}, 0x2c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)) r1 = perf_event_open(&(0x7f0000000500)={0x7, 0x70, 0x9, 0x7, 0x7ff, 0xffffffff, 0x0, 0x0, 0x20001, 0x5, 0x0, 0x9, 0x0, 0xfffffffffffffff7, 0x4, 0x67b, 0x8001, 0x7fffffff, 0x7, 0xbe, 0xb8, 0x0, 0xd9, 0x5, 0x128, 0x6, 0x4, 0xfffffffffffffeff, 0x1, 0x3, 0xffffffff, 0x1, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x5a, 0x4, @perf_config_ext={0x2, 0x2}, 0x20, 0x99b, 0x0, 0x7, 0x1, 0x1, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000440)=0x5bc6) mkdir(&(0x7f0000000280)='./file0\x00', 0xfffffffffffffffe) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_dev$vcsa(&(0x7f0000000580)='/dev/vcsa#\x00', 0xff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000080)='./file1\x00', r2}, 0x10) mkdir(&(0x7f00000006c0)='./file1\x00', 0x88) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x7e, 0x6, 0x1, 0x1}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r0, &(0x7f0000000300)="1cb335da96a398ff09a3375ead96f3feb43168952b122288b9b20409269a5c47ed1377a08bf87e3a12125d0c9cab0738f1fa8253bbcc9acf15a8f5083f3d86f45f1e5dd2ebea03a4bbc09d0f325b9bc0bd6aa2b1392f5b75b778888244accfa6ec6d65ddd13e04c0a10e02cebe33eb1802f595241af2a188ead84e29e838cdfe67e6fc6bdfa30200fc4c0fa9185080864458e95274f419d65e4060f0d00f0f6150bf9d8eef008c452884e2806b2e8e9627b76af244b5ceb445a27b62918a188390b7611abfed87b199157462e40687806d329ad20a8f1a76cd2ec2a01cfccb268f9c03000cc699d00000000000000000", &(0x7f00000001c0)=""/9}, 0x18) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000400), 0x19) 2018/04/18 16:12:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000006c0)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="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", 0x16c) 2018/04/18 16:12:07 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x2, 0x3) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80018}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x44, 0x0, 0x0, 0x14, 0x70bd2c, 0x25dfdbfd, {}, [@nested={0x30, 0x64, [@generic="61b9a935f5551295ba8c9913a9adbc36176615b7c6e581e3e3533810192adead22bb2ee8f8bf5dbea816595e"]}]}, 0x44}, 0x1}, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000001600)={r1, 0x81}) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0xafb, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) 2018/04/18 16:12:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000000000/0x3000)=nil) r2 = shmat(r1, &(0x7f0000000000/0x4000)=nil, 0x5000) socket$kcm(0x29, 0x2, 0x0) recvfrom$packet(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x40000000, &(0x7f0000001240)={0x11, 0x11, 0x0, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) shmdt(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000180)=0xe8) r4 = getegid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0x1, r3, r4, 0x2, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x5, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x17) 2018/04/18 16:12:07 executing program 3: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x363101) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x80) 2018/04/18 16:12:07 executing program 7: connect(0xffffffffffffffff, &(0x7f0000002000)=@ethernet, 0x10) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x41) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r0}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x38}, 0x1}, 0x0) 2018/04/18 16:12:07 executing program 0: r0 = socket$inet6(0xa, 0x803, 0xbe) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0xc}}, 0x42a) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xe}}, 0xa6fbcc8c3e252d31) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) [ 109.040840] isofs_fill_super: bread failed, dev=loop4, iso_blknum=16, block=32 2018/04/18 16:12:07 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0xa, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x10000, 0x0) close(r1) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x10000) [ 109.156118] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/18 16:12:08 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000003c0), 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000300)='cgroup.clone_children\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000380)=ANY=[@ANYBLOB='8:0\r1'], 0x5) syz_open_dev$random(&(0x7f0000000340)='/dev/random\x00', 0x0, 0x107a40) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0x40, 0x1, &(0x7f0000000440)=[{&(0x7f0000000400)="feeeb0c0119ac134c6e8c7ec5414f2503a1b12ac1dfcf621ca0484e4dbdd14", 0x1f, 0x80000001}], 0x1000000, &(0x7f0000000480)={[{@sb={'sb', 0x3d, [0x37, 0x36, 0x78]}, 0x2c}, {@quota='quota', 0x2c}, {@nomblk_io_submit='nomblk_io_submit', 0x2c}, {@noblock_validity='noblock_validity', 0x2c}, {@jqfmt_vfsv1='jqfmt=vfsv1', 0x2c}, {@dioread_lock='dioread_lock', 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0xb59d, 0x2, &(0x7f0000000240)=[{&(0x7f0000000100)="cb2ab81a8f6d2965e5324f200743fd26a9297dc116e2b35a2d1e4d2c601a101b2eab0334408604499e21367f91a042d0d4874019143a94777e88fcdd9033e8a06aba4ac7a2a521ef496ef6c2e82737445319", 0x52, 0x3f}, {&(0x7f0000000180)="a9e71ebdf66e3649bcb3b68ed7a72319901c4d065308f90408b68e083bb36958500f7465ecc1a7ef6d83ad40aca6c054aae0a4b678618e3cab94d7dc425aed5ab230994b00aed1d74570b50507e4f9659ebf691f266ebc020522c590fa312ed8c4edf42d86664c225b52a938de84e9db9f1896e4a0748e46f801920cd6c0792c198ab26106e921ba8934741f080e05b6b44491a074", 0x95, 0x7}], 0x400, &(0x7f00000002c0)={[{@grpjquota='grpjquota', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@resize_auto='resize=auto', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) 2018/04/18 16:12:08 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x800, 0xffffffffffffff20) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@ax25, 0x80, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=""/237, 0xed}}, {{&(0x7f0000001400)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001640), 0x1d1, &(0x7f0000000180)=""/251, 0xfb}}, {{0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000001ac0)=""/89, 0x59}}], 0x3, 0x40012001, &(0x7f0000001c40)={0x0, r1+10000000}) 2018/04/18 16:12:08 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x801) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000240)='\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/04/18 16:12:08 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec05000013020000120000edc0030108000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572324673", 0x3d, 0x200000000010000}], 0x0, &(0x7f0000011400)) 2018/04/18 16:12:08 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x67) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) [ 109.231148] IPVS: stopping master sync thread 10507 ... [ 109.236948] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 109.311930] EXT4-fs: Invalid sb specification: sb=76x,quota,nomblk_io_submit,noblock_validity,jqfmt=vfsv1,dioread_lock, [ 109.316252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.352999] REISERFS (device loop6): found reiserfs format "3.6" with standard journal [ 109.381707] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/18 16:12:08 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x3, 0x10201) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000001c0)=0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) write$evdev(r0, &(0x7f0000037fe8), 0x0) [ 109.402692] REISERFS (device loop6): using ordered data mode [ 109.408635] reiserfs: using flush barriers [ 109.417356] IPVS: stopping master sync thread 10536 ... [ 109.422956] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 109.455745] REISERFS warning (device loop3): super-6504 reiserfs_getopt: the option "grpjquota" requires an argument [ 109.455745] [ 109.470318] REISERFS warning (device loop6): sh-458 journal_init_dev: cannot init journal device 'unknown-block(259,32960)': -6 [ 109.482105] REISERFS warning (device loop6): sh-462 journal_init: unable to initialize journal device [ 109.504348] REISERFS warning (device loop6): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 109.535997] EXT4-fs: Invalid sb specification: sb=76x,quota,nomblk_io_submit,noblock_validity,jqfmt=vfsv1,dioread_lock, [ 109.565653] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/18 16:12:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) socket$inet_icmp(0x2, 0x2, 0x1) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffc01, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000080)="1baddd5eca695649dd4ef437b5e6fc9661a71cea93c0c242cddc73f07b45d479783c06cbe3a30f", 0x27, 0x6}, {&(0x7f0000000180)="dbd16f937baa65e653f241158b6b100dc14812c3790ab733fd8620f7f3392013233df984da4dce0fb2bdce486512ef4672cf7ded2b381a5f61d7d7585c4ab530ea17caf64351279e1861b363cb67a46908c5fe", 0x53, 0x7}], 0x80, &(0x7f0000000200)={[{@integrity='integrity', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@discard='discard', 0x2c}, {@discard='discard', 0x2c}, {@gid={'gid', 0x3d, [0x38, 0x0, 0x34, 0x0, 0x7d, 0x7b, 0x33, 0x37]}, 0x2c}, {@noquota='noquota', 0x2c}, {@gid={'gid', 0x3d, [0x2d, 0x39, 0x31, 0x33, 0x33, 0x38, 0x34, 0x3b]}, 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x0, 0x33, 0x32, 0x32, 0x3d, 0x32, 0x37]}, 0x2c}]}) write(r1, &(0x7f00000002c0)="cc1930f7e542d9d96a279fc29c47fe70", 0x10) 2018/04/18 16:12:08 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) openat$cgroup_type(r0, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) add_key(&(0x7f0000000a80)="6173796d6d65747269630041472e8b637f55f694fcef0e58fc2ac924f9dd8addbd7bdb020097658e7651738b0e4ab818c6e76c0d075a9aafccb8dfa463c0e04194ee37284e414193d860", &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000800)="1b", 0x1, 0xfffffffffffffffc) 2018/04/18 16:12:08 executing program 3: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/file1\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x2000000, &(0x7f000000a000)) mknod(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1, 0xa440) acct(&(0x7f0000000380)='./file0/file0\x00') umount2(&(0x7f00000075c0)='./file0\x00', 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) 2018/04/18 16:12:08 executing program 5: syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) symlink(&(0x7f0000000140)='/\x00', &(0x7f0000000100)='./file0\x00') syz_emit_ethernet(0xa7, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [], {@ipx={0x8137, {0xffff, 0x99, 0x4, 0x14, {@current, @current, 0x2081a92a}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffff}, "cdc5ad8fa867605da0fc8950aa664f8ccc9c4d5163fc79f78b40860326d78a8a68f2fb0b236381bbc9459b6b6f10be096b069b258361d45445ba6cd3a097ec772e52e64e3ba8a30fbf6ea84d1fb33c73e40bf5b95851e7c8ce80ea077f69d9f02132b66bdba2d279a76b3e3253f5159edadac69d2dab9033652ec3"}}}}, &(0x7f0000000080)={0x1, 0x1, [0x8c4, 0x697, 0xe9e, 0xd6c]}) rename(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300)='./file0/bus\x00') 2018/04/18 16:12:08 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="1800cd60b0e1d2ee9c92000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x0, 0xe, 0xb4, &(0x7f00000002c0)="5b91c0a09d140a69db03fb2fd262", &(0x7f0000000100)=""/180, 0x0, 0x2}, 0x28) 2018/04/18 16:12:08 executing program 1: r0 = eventfd(0x80000002) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f00000002c0), 0x8) socket$nl_crypto(0x10, 0x3, 0x15) readv(r0, &(0x7f0000000240)=[{&(0x7f00000003c0)=""/176, 0xb0}], 0x1) 2018/04/18 16:12:08 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x2) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x3, &(0x7f0000000380)=[{&(0x7f00000000c0)="4b14ce373e1af21fdf20020b35501c8f9a954a831d20b6dafa2e5e8ea6bb2c1cd1b79efd3270c8c47ea4dc795b3f3440cf3f41d2294effae6b41145462a75dd173a1d9343859bfed8788c06fc7419dafa49e501928c4479745486d327aa94e52fe9a8ed4d54261980d9eb83d2344267f2c676fe454575c096a87c3f1a121eeca3799a5155cb51b88c2cba42889f125492236774eea212a28a797c746a1107f5e64cc8ac6810f9a705fccd8340c7527cc3c23d0b621a1becc97ec8a8a6a0538c5bfefcf8332", 0xc5, 0x34800000000}, {&(0x7f00000001c0)="7d04a160b829d26706c17a290b7fa9c1443c4b313be623e6ab0b11a4f87c47e94b889a9b02c1070170bf6cddf2877fb4f9f2fd303040ce4f1c5879fae3ececfdfb2fda30316a87891a7a331facd1b28781697d0401ed59ea8595f276f7dc81d1cc6243f760199be73a103e5ee6ca1c023edc2a676e73446c71ad6e2b02e2f81ec98eadd91730f56cb06f9c9eae85bc8f0f", 0x91, 0x3}, {&(0x7f0000000280)="be64d3215fb59e5da0f01b4ab09d9864899d186ced987b984f5f6229e3404a32e9fb8c9f84316509100205533503f02de8268318b64a0839f866adc370af90f5e5659e4a86cb8237e3a34462490eeabf26029605577f1e06226eba02dd0da93b1bbe9381aad3d096f049a0922b523280b81141625860371a24f0e3e069658aa3a4e6f60f0a4b6e9872bc538a05a36560098f1714bf2604e5d767ca3a59329db379b97b457236217ace6a194a4c7e6125c519acc699e003e30f7d770fd31d95e6a795eec577ac77cd77b49e", 0xcb, 0xe981}], 0x2000, &(0x7f0000000400)={[{@nocase='nocase', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x32, 0x37, 0x30, 0x34, 0x30, 0x35, 0x32]}, 0x2c}, {@nocase='nocase', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs='nfs', 0x2c}, {@fmask={'fmask', 0x3d, [0x37, 0x35]}, 0x2c}]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000454ff0)={0x0, 0x2710}, 0x10) accept4(r0, 0x0, &(0x7f0000000000)=0x8a, 0x100000000080000) 2018/04/18 16:12:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x14d3, 0x505081) bind(r0, &(0x7f0000000640)=@generic={0x0, "ea57b0cf6bbe78a25743e4b8a59ba79dc5c0315c16fa5cf033def4b646892547f40841b496b4ef7ed8c7d45a3aa6274a52ef9cb8fe2c76d0ff8f171bfd773803ef28b7b25bd93d9a084a298f780df578943d1d6c44478916cab4738ed7e57dddce45b3ee37303075bfcd2ba2c5aae0fa99d7c5fab40222586021120942e2"}, 0x80) [ 110.229488] Process accounting resumed [ 110.262177] Process accounting resumed 2018/04/18 16:12:09 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0xd4, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r2) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x20, 0x200000) socket$nl_route(0x10, 0x3, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x0, 0x0, 0x0, 0x3fd}], 0xfffffda4) sendfile(r3, r1, &(0x7f0000000040), 0x80000000) 2018/04/18 16:12:09 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000180000002abd705e9f85f2ecebc218b7000000000019000000"], 0x14}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/04/18 16:12:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x10000, 0x40) syz_open_procfs(0x0, &(0x7f0000000080)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) 2018/04/18 16:12:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1f, 0x2000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f00000000c0)="0f01c30fc71a9a06403b000f2093f326f4660f3a449fab000566b9800000c00f326635000100000f30ba6100ec66660f3a0964003a66b9b308000066b8e500000066ba000000000f30", 0x49}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r4, 0x4010aeab, &(0x7f00000001c0)={0x0, 0xd000}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x2000) 2018/04/18 16:12:09 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/04/18 16:12:09 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000980)='/dev/snd/seq\x00', 0x0, 0x4) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x408000) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x24000) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0xc29, 0x8, &(0x7f0000000840)=[{&(0x7f0000000380)="d2101fcb378435a2b306bd38af8edfb2b7d3bf61b339f901a796a7054ca8b942db86cd60f7108a650e635bab371fa6853752d99ce9530d8011272f5392c47f1cafbf9a1e2a22477560f8de75fc81aef59b4998e92623a596109453a47d93eac1856c3039091fa65e0f4fbf00afedbaa35682a33a59511d491a83a9f4a57218627e7e7d16532bbc79ca129490fcf6729979614c46d8592947bfb9eb83dd27de2df2e12ac545830bddfd4317fa3e2046062905823729c2379a833143042ac59079f6c279bbcf453df063dc3defb281672bbcec304975c8b8f0d0f6f51dd48978c2e308582bb79045923aefa77a4960ee7d", 0xf0, 0xfff}, {&(0x7f00000002c0)="32fb52a9784812c420e624224d7f1ff9565ed79b37150f6842360d99c3c3c4bba5dadd48c31780dbbddb37401d7c7f956c17a7650fb8af54675ee7a1b53dcbf639affb472365728dd373fb7daba8c1b6ce31da6bc676cf75d5081181e7f8a2317cdf62b7651eb3646176eb6a62cd8ee4c9648a6843576db15eb218", 0x7b, 0x7}, {&(0x7f0000000480)="9a64ec62d82943725d8ef43fb2025c41a43753b898aeffc578903061fa310acd833df13ce0a1273493dab8ab601a57e6d5ccec6fb465c4b69619f3ae15dadbf58652a3c50b1cc4b9e784e3ff685c19615e5d23a7bebd36d2f795294d2ef000f0f1db0b73a68d23c649149c2b1eeeaaaa0f7d58338a463af01d906cc4efd3e5172ddb933d62180b2616611069487f3bef4aa07698146b7651d1c5caf25bfa53c19a261ed64ee238fe93b77e596746ce31fc1e398c621d58a88d8d0a809b72bfcb49c70f94342ceb0de44732ed66a020932fac76943bf7b04b", 0xd8, 0x20}, {&(0x7f0000000580)="1adc23dee267a286f5d448061d9a56373a18124645d06b3820d89ea35bcf367b7169d710fc9a", 0x26, 0x6}, {&(0x7f00000005c0)="f7d45ccd33459c0c095e61964bfa78474c32138370f7c91738b45ebf6097ba53a9709103abf83a73ebd53c70cc7d00db51f72bec397a4a7f5975ea31e6d022125573ea2ab486029180af73465d21dd341cb2779d0a530395bf213cb54f0ee8540aa8ba128481d802e54006851390ecf65566ae6395925b8012b7391c1ae2d6efcfccd1282f271ab383694111a94d8ad3a1e2036c324ecb3c288d6238cb8c940f2f4c5e30fe8ad89f3e799f242edd2d46125817c42719f3c20524006101b9459ac52dacaf72c4107083b23218d89f304c10e1", 0xd2, 0x59}, {&(0x7f00000006c0)="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", 0xff, 0x7}, {&(0x7f00000007c0)="78cc4bd01dbd5c703a", 0x9, 0x10000}, {&(0x7f0000000800)="5414d59ff91c8c621c2649", 0xb}], 0x4081, &(0x7f0000000900)={[{@check_normal='check=normal', 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) socket$inet_dccp(0x2, 0x6, 0x0) syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x100, 0x800) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x400c1, @tick=0x6, 0x6, {}, 0x0, 0x0, 0x166a9d3a}) syz_open_dev$sndmidi(&(0x7f0000000940)='/dev/snd/midiC#D#\x00', 0x1ff, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x100) 2018/04/18 16:12:09 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x5, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251}, 0x48) syz_mount_image$btrfs(&(0x7f0000000240)='btrfs\x00', &(0x7f0000000280)='./file0\x00', 0xc90, 0x9, &(0x7f0000000880)=[{&(0x7f00000002c0)="ef898383bd3997ef015e4c5774e8d753369c6444145f31e239e34c057aa00e08", 0x20, 0x30}, {&(0x7f0000000400)="c329f2b3ccce8ddde07354812a543a1ac27de443d059c413f02793408e2bcede1fedbbb2d527a26bce0e1b078f25195583a49aaf97ccd4416439ca86bd196c558447d3f0386dfcd4293d2ca41dcaca56bdb8bdb5b0409c1f990eb925cbf0017aafc08c151452dc4f25942b82d165e8978087ef1d81e26782731ee790ef11fa6fe4d8b28d771a29eeb97cb0c00adee2239a0ce4b2528131e3652f7391aa4e369dffa030e1dec3a24b7c4d54cac13f145f935d3b9ed292a881ff57859b50803b015845df329f3fb7932acb3660b51552d56855b86f3da4904d081b27b3f8b2a1237a645c1ff651997bfa3ffe933a2e2395fc2f2048be", 0xf5, 0x1000}, {&(0x7f0000000300)="b09e46f3ea69b853b87726921e1056776ef95f26fc29b0d56e99fcbaeaec5fa945011779", 0x24, 0x100}, {&(0x7f0000000340)="a50d90d6f0d2ebc8b3ad7df4a303165b4a54f08008611f216747a9421e3580aeb8149bf6519517ba6b9ac6314df967e437fe74b6e143d50df1b543d6a833d63fad32f71e50ca4f48be72", 0x4a, 0x3}, {&(0x7f0000000500)="6c06fa00be9121b1dfe9c7f4da3eb137a309ff5be5544b9683f11441dbe59093238576be2d011972fa639d884d71ed12d27cc48f8f13bfe11dcf89863c03c9", 0x3f, 0x9}, {&(0x7f0000000540)="f53d579f1969189b3c48bcb7f44e50f0fe6ca1ac0de0672f655ffb39d7239431815501dcb53fae5d8565d2206d5abac299c2818f5a3a83b691ab112255fefbf6be097256485091acfd70c715258e74180445c85b1c99166440ca62ba98dab678347599a9b61f7592be68c7427f26f5f34a9be5b29f71783cce9841ce29cbc96edfd449150a2266cbf639b2c08e6850b2eb9b026e6cc24a5126d5e4d0203e8029475840ad1f6694bf2bdada39b929c8f0fb0652f234859d9bbb24fdd3edc023ed2eea3c0470487187c986fd5b739620191415c54b8f8093c91ba3eb012ac619c73ad992697329823daf0fcec0c7a2418983bfd1", 0xf3, 0x4}, {&(0x7f0000000640)="0bfcccf748b4910ac27f6d33e4dc628b295dad062c078e8b75c547bc9b4b801daf67a447e35f4b5fe345543985fa901e1edbacf9e10177541b61e68f07c0df40eb9546b217a8f15f9863b27038fe25010df865ed163e0f565266adf51ae33a2dfdc84db0760faf195d8aa88e", 0x6c}, {&(0x7f00000006c0)="981a4df0084d9dcb5219f3c405e0c783eff577d99717c4ff42d296c311b7c9d83f6264f9ed03dc046a5dc90a6a1fbb9ad589b318eef8de856b27bf7ac178b8f4f42697ad79886e55695ef4d52ebbe6c4c799626fca087493392dc233455306ca0a63c4b1f6d9f79dea8165ec749d25d0514bf49e8139367c0df5d29ec949ca5bff9d2018aedef5452c2fa5777ba59446cc347d8385", 0x95, 0x917}, {&(0x7f0000000780)="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", 0xfb, 0x6}], 0x2004000, &(0x7f0000000a00)=ANY=[@ANYBLOB="73ffffff7f0000000026097362f7c6d9613cc13dca1fb45abfd2b17f30afe916185a002b4c3198800f2195a813f5ad1c628ed4cee98efc9ffb4cc69e610f431e8386"]) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000980)='/dev/rtc\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={'nouuid,'}) 2018/04/18 16:12:09 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="818423cbc19bce8aefb6efe06eba4384b569eb4986813d5b6732cb8b90b24a3cad3db11bcbccfd3f461a0c153ed6c0d6674b20354dd122fa37815cfbf0694b664405af776ee73abe3a9d7c1643f89c73e2f656d0f49561141fd7c8fdf0fded681018d1f6563912b300cfa09db113fa600c8962408166d151ae5bb750c5fe730ec4cdbd34fdad20894c5eacaf000135383052532235b4a3730dc9f8577c93694fbfd327", 0xa3, 0x9}], 0x210001, &(0x7f0000000300)={[{@uid={'uid', 0x3d, [0x36, 0x39, 0x34, 0x3f, 0x37, 0x78]}, 0x2c}, {@force='force', 0x2c}, {@nls={'nls', 0x3d, 'iso8859-13'}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@creator={'creator', 0x3d, "8e250d84"}, 0x2c}, {@nls={'nls', 0x3d, 'iso8859-7'}, 0x2c}, {@barrier='barrier', 0x2c}, {@type={'type', 0x3d, "00b48c0e"}, 0x2c}]}) r0 = socket$alg(0x26, 0x5, 0x0) syz_mount_image$msdos(&(0x7f0000000380)='msdos\x00', &(0x7f00000013c0)='./file0\x00', 0x8001, 0x5, &(0x7f0000001840)=[{&(0x7f0000001480)="3f3b703fdcfd158f05360c27dee8eed9800e5f31da5165f0ae96fc09ded63a568deb198544f4893d52a195e3e4781b63408fc8f5653e067306fdbba21174ccaf672658cd9c8c088d54033eb8ef533703deaecc173ad399dd0dd4c51ae1fec933570544321a82e1e78d3d23295815377f9f721907342659ec3708d5805dc6a373d62a65c74546294377990ba586bd185770b8e01f28c0273b54df5762c3bbce839b8b67e199d24baa5c0b59bb42a0e0736c7b0c9c226d10e644f8c7a14e70174e671dbc11536b45031d2cd3", 0xcb, 0x5}, {&(0x7f0000001580)="609c849fc908f41f9a057dbc14443144bf52857a0e68b47dbec4c7c7ba7c649bac61169eb20b0dd983bca3eab84b642208892da25ad91c9979", 0x39, 0x43}, {&(0x7f00000015c0)="6efb1d7b5449f9b8ddafa9620bba9a1cdce9219140455e69d980bf48c184dd0e2974ed77c014cd04ebd1912129362f0c8d073c7f4a1cb1dcbe910a5d9501fd394853051de8037dbe4fa4fcf403ae72c6e88a51d750af20057139fdd7559a28ec665851f24bdfd78b2b8c3a70e72ed6d884cd0804c7f69e4a02368de629e3f43cfbb676a1fd7908760d1a6a547a4c541ed86a6c876cd63c55159092160ff1b84f2fdaef62cba227f075a97b15c78415bf11cd3f8178ca67c971238087c9bceb1aa34eacd9e5dcc06bc3c69375ef8b1f095ae13da96dcf6bcb055116f6f8", 0xdd, 0x5}, {&(0x7f0000001740)="2f602439ac4de9d44c5be1191374c55b5c5c100e8d0fcaf31c3eaef1dccddaf68410a90c929a855c3d98a88f67db03afdf5af6b14c6511f2af18948f6dbbb1c6474b2154b449a01d2cfcb5075cf61493c6591c95431cd458c62a5d89df7ccea8cca840f017b6156dca28d43d6d7924511aadee3989e52e8ceacd84bcd1f8c3dbb7c7ff461c0f4f0f372ee3854172ab4dda2f9d806c6f0f0455d428bd9ecee90b0f77cdf459ed13aa5995910a4d0a97427e2e517d472efc6da15859fa2136123e066479ab0270f68f5b4a66f6fc814a5dd04958e04a19cdbfb39566f72ec746f4996eafd2", 0xe4, 0x26}, {&(0x7f00000027c0)="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", 0x1000, 0xffffffff80000001}], 0x1000000, &(0x7f00000018c0)) bind$alg(r0, &(0x7f00000016c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x3, 0x42000) socket$nl_xfrm(0x10, 0x3, 0x6) socket$l2tp(0x18, 0x1, 0x1) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_dccp(0x2, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001900)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/04/18 16:12:09 executing program 1: socket$can_bcm(0x1d, 0x2, 0x2) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000009040)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f000000a2c0)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x0, &(0x7f000000a600), 0x5000}}], 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socket$can_bcm(0x1d, 0x2, 0x2) 2018/04/18 16:12:09 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x400000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) 2018/04/18 16:12:09 executing program 7: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7, 0x769601) syz_init_net_socket$nfc_raw(0x27, 0x8, 0x0) setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x40000000016, 0x0, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xa360d22b3c7810bb, 0x0) setreuid(r1, r1) mlock(&(0x7f0000911000/0x2000)=nil, 0x2000) [ 111.241368] hfsplus: unable to parse mount options 2018/04/18 16:12:10 executing program 6: r0 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) socket$unix(0x1, 0x2, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) socket$unix(0x1, 0x7, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6e0300000039b23100", 0x200002, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/04/18 16:12:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000f6fbe72d40375934f6cf07eafe7abbe5905f468ff7bcf58b2065ddd0d493b974801d36bea600a77860597ef0901e548e404336e3401df7955fe8ed931a36c4e9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/18 16:12:10 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='\t\x00@\x00') socket$vsock_stream(0x28, 0x1, 0x0) [ 111.283786] XFS (loop2): Invalid superblock magic number [ 111.291092] FAT-fs (loop0): invalid media value (0x65) [ 111.296492] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/04/18 16:12:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x800, 0x7, &(0x7f0000001400)=[{&(0x7f0000000100)="666c5dcab771051afc4fe6a62375e5ae54029f5a98df0b11659ec6c9c8bbab8dd9b8576c9c4d90d975b257f84fedfd741fd47a602803d56da75031eaf2399c366ecce57437cef62a67a20a0db18cbeebbdcc5ea28d5788fbf90f387313655690e50d", 0x62, 0x63db}, {&(0x7f0000000180)="53c5558e67785c5b52e7e35da114f7c3d841741518ed70ebfa15e72003d66c5f6bd0ee388bf4df4c9c0415d95d74807429a53b73264d709c318cb177dd3984a4b1a4769de828e020003f543c974df40a0305d8b92dfbabb1687ffe884971d8e5f8ddae2e5eec2d0605", 0x69, 0x2}, {&(0x7f0000000200)="91ea58e9eac56cdc5a8489827c94e7e1a4dbecca87350aa23d64727d5e16e2445525ec926180d5117dae72b7094d3eab342978e571bff7cb700481204107f451989dcaca544393362168a0944e551dd12e4268c2f366aca1839dcf12742461d6a5bcd10189", 0x65}, {&(0x7f0000000280)="721f22573c97", 0x6, 0x3f}, {&(0x7f00000002c0)="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", 0x1000, 0xba}, {&(0x7f00000012c0)="8c0ce695b3d9f70de946b2d0ee8f6ba793f12f55e34b0411b5ca7779845fe56f5b034c41fb64e7112cc61085325ff58324a6947ed2db33153669eb93c9e4033d9262f1fd5cc1e50f344b5bb807bf66c59145", 0x52, 0xfffffffffffffffd}, {&(0x7f0000001340)="c64e4a767984b78f9592cd3dcb29936c9ca58c958b772e0d8a847327f8378661c3b8eeaa6425fe64f754e61c64e630bca5720ad800ff64b8cc1fedbea60ce50306f69c4454fb85c2be3f67cb5ff61e21656cf6f5399372a1dd1575e07dace4aff6061531988141bb20a777c3b742d409e1a3c3928a1a1f42932439998951e4f5c204e7c9274cf0dc82cf6d8385c728693eb601e07f3ac3ef181cf4b6", 0x9c, 0xfd}], 0x800000, &(0x7f00000014c0)={[{@thread_pool={'thread_pool', 0x3d, [0x36, 0x33, 0x33, 0x37, 0x78, 0x36, 0x7f]}, 0x2c}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) syz_mount_image$hfs(&(0x7f0000001500)='hfs\x00', &(0x7f0000001540)='./file0\x00', 0x5, 0x1, &(0x7f0000001600)=[{&(0x7f0000001580)="014b3ed869ad33329ca871d98f0ba2554d3fc224555292e08db451155abcf00c77148fc031cde214cc5583497b35275a30fef598970c5467aeb9f2f6d9243c22896ad63891db742c658532d71f0f6eb0c7550a62625e5c7e0b6d6de4e28d219aa87293da8bf57c12291bac127cccf35f47947e8e0e060da75d", 0x79, 0x7f}], 0x220000, &(0x7f0000001640)={[{@codepage={'codepage', 0x3d, 'macromanian'}, 0x2c}, {@creator={'creator', 0x3d, "3740b813"}, 0x2c}, {@uid={'uid', 0x3d, [0x37, 0x38, 0x7f, 0x7a, 0x3d, 0x37]}, 0x2c}, {@type={'type', 0x3d, "0fa44152"}, 0x2c}, {@creator={'creator', 0x3d, "917ec486"}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x37]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x32, 0x35, 0x37, 0x30, 0x34, 0x30, 0x33, 0x36, 0x32, 0x32]}, 0x2c}, {@session={'session', 0x3d, [0x3d]}, 0x2c}, {@quiet='quiet', 0x2c}]}) ioctl$TCSETS(r1, 0x5412, &(0x7f00000000c0)={0x13}) 2018/04/18 16:12:10 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x240000, 0x0) openat$cgroup_type(r1, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001}, @udp={0x4e20, 0x4e23, 0x8}}}}}, 0x0) 2018/04/18 16:12:10 executing program 7: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x4000) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x400) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14b679cc8c87060047000000003454d68c000000337d2ab715095cb75547cc4e1e56c5d126977e648f5d784453cc056c5086f4390cf279901767058deef0751c02e8e3e3e853b94dc3058ddea88bc0848196dbc5ce6d25cf119a60204070e930fb217b75dd00000000000000000000553ba3ea4810b9cf396ea8ad94657de4356b21"], 0x14}, 0x1}, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) [ 111.448521] XFS (loop2): Invalid superblock magic number 2018/04/18 16:12:10 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) syz_open_dev$sndmidi(&(0x7f0000003600)='/dev/snd/midiC#D#\x00', 0x4, 0x208800) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) dup3(r0, r1, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0xa, &(0x7f00000034c0)=[{&(0x7f00000000c0)="7c366589ea56ea31f519981221dbc65c5fa159dde837ff485b34f6cf7a659770bf04dfb818487042e7c772ea5cdd1407", 0x30}, {&(0x7f0000000100)="35d4335ce68c69d5c1db4857ff9d564e81b95895f0228268adf5ad16081dba3c427c2dbe27f8e37f8d059c805e5a9bc78c46d5f143450fbd1dbed643c5b07eec079c6858d86135f30772840ed58a0ebb7d730f7f2d6ae619d518aa4a3f26d2dc011681a9814ef1d35a", 0x69}, {&(0x7f0000000180)="36d3bcb4", 0x4, 0x5}, {&(0x7f00000001c0)="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0f3e1b3cca08f856c0f1e7445f92addbca85b6a62513b14c988196b78ca8993c668e850644ddde815aead994e4158b94a0aad9bd4cb72a3aa136fbe100cf5f45a1de654ea6f1746c4b9a00b8ca550cd0baf9fa96e64e3f27867fc764349d4b9a49d652f6a38d2ffcda9ebef20358a0dd54ffb7afa8336f06c3aa0d494a2705d562f8ad575aaea97a11df4b326af5a7b0278f8924ff7cdb58e49a14b6d31ec3a264827954900c01cacf1fa19a0801d27a751d1c34450c2700245eaa8ab69866be0e200dc38fe84989920a009dc981c6715aee0c8f279ad041bd1a75ef2438cc97b692080b246296456600b61ce34d543f68966537b6c0d2d8ff4afb0dd830e7d0c1f34afe6f36d0dcc5f6e923524034b1b407c27ecbf0ddde71b42dcedcdc2fe61d1f3084d0efc2046ab0b65571d28cdc67b99d7a002d60df2b16753271814a540798fd2d925f631c616f76d3bcb459244b809bdf6329af5cb4c6e8c7622625d41b07886243a9fb8deaf23397dd024cc8a4c3449bade2831d74d77fd9de112a90b4286f9d6beeb5b13b29f3f5b9d64ebccb4a9c8c9643e4fcafa85e258d12eefc8fba5e04b889a7009ab47bcc6ba4f9d4cfb905e639431a72ad8c7345f4d288cf58147d40c963f79727fe266dcc171adba14ffb5b79867630d46078dc2c47eb30bc912b7a1f631ca82fceff244b4d9a3978ed9da7009d6fba1b58b5950430d9d753d97d6ce98e7458876cfab28b468b55812d75243fbc2a3b0756cc10c8bf18b8d1275c6516a1ca4ec7b1f3a9fa393f20dbddee01c17d9cead46cd3386465f44574b36169b210e4e99a48ab65778c95e2ad4a8684dce6bdb3ec88d8b78cea2e696366bd66e85c806f4e9b0b47590f02ef5ad2aead75f5f5940f80a9bf40773eb2572ac989788c64de074d6b63ee6aa5ca3b8de6bb55962856e7360af3c5181bef9b3198437e0aaf2f96af60287b99e3a8f689514452f7b12d7f6118b069b73f42ab21b0a9736840f5116c7e769e94b0ddcf0fc326743869ba4235477095d1ed7cd44ea7560a2301880f1f92e2d2d3f713c045b62bf6fabb00424484d2420ff0febcf1422eb402683fdabcf2bd97d7aa4ff56f0dc278118f99b731f7b14bf2049a768ef0040c8945bc4607f496928f3173a7deb68400e6e387683da117e1c6d1f5b3e4e8126458c203ea8b89b685b8a45ddbdaeb182a85e8e334955684955f5d56d5f749f5bbacc283aad6ac2bf7c19ce27025e58957c53bf2247b69e82488f51f0f8b577e9d37f96045c5d61b92cc54a56cf4a4cab6d96c90f57d80dde539bead6338bb781ab8b28ac65e09c7a71e3d67703711fc6d2d6663f67f77c34ea06dfeb07eeb94ed4e849c20b2f9f6b2b580e306efbd5d8bf786b4cc90455d88c92464063fac2f142ae9a5e4362b0047e38db8c771db3d99ee1fb0306d451ff5c0d086ce1e4a6eb59efb56b5be10f0773ce4bfb8c1d77c71ce7516cb4d02e79020a7036473afd6256fa9b797dd9ec3c965cea5ea71ea6a8b83ba1a1dbee320dd7ebfed05d358d5e81c8e13556861ed647c0049e3508be8b0d312de5ba0208ee75f90f7365846d5a69fde70502f47e2ca21b5de844b1b89b1e6e8cada77e675eb107a6d09cd8bfb2a211402a31725642263a9d0fcfd8c18fb3a21cecd18fd3a808612c859cd5e57db9ac206d8a0e3f7697a1c6cf7e9bd975fd86c9e139e1596b2d587a0cd2d9df959ed9db5ff01c6d0d2508fc8d15e2c6089e3e2941cc9723a6df168d70ed07835e9f0d68e0237f334c72e9460f2ecfa02c53d80d1dbee29f01963d329e95fb45a47491db6609196c1b9d869c70f1f639c6566cc7ab8cd6e7aa7b67f8fe1686a4be5b2c486824ac4a17b40fd76122799240f8f2aececdf4d3394b6e2a2f491c8f48d8c0cc93aafa1b5f4d5917f33bbfe4ed0a41dd157da3ba4fc547abc3b267e40ea1813ed9a4e5eb86691ae8666441bbee6353995a147e092d5cebb2c6d74502813f7a22ed1ce0d78041c84214bc0518be10da87c40452e072bf4595cb5e40ff070be3d0c5957cf83f324e3eda244e688ddc47ef79b2f247957c6d1f16341de7944225c1675bfc90d574eb8f8c5b2b6f4bf94e0c13169e9eb59c8709f5328ddca9783442759f3e50406c197d4cbb39b2f0e5680cb0b8214d96d86dcf799ad6515bb78c84730e4b6d00f56ca4360fa5c2188aead1435d754e56127d71a45fbb450eaea03ec2db2c42130279a867e9ec5f6426b679016c7a74d6aa0a403b5bf57ae4ef9", 0x1000, 0x1}, {&(0x7f0000003400)="17226ea913d0cf62e2ac3d3c3780cf9676c55b5f9d7d29b3edcbfad28f68cab2e0e014327e13a2f00f5f2ede3b9d35eed80d9512f9161a402e90ecd172400aa9f8a374a69e57dfdbaccd12bfecb5eeebf6c30989f4a49639a76f21fee5a23292832b3e3cac40cdbfc4839c99ac7ae5b6e2831c1a46e8198c28bb34ce26e311ee9a0ca5563d7fca905f2cec378d5b34b41ed1bcc2c6", 0x95, 0xb1fc}], 0xa299564f1312ee28, &(0x7f00000035c0)={[{@nouser_xattr='nouser_xattr', 0x2c}, {@prjquota='prjquota', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) [ 111.501405] hfsplus: unable to parse mount options 2018/04/18 16:12:10 executing program 2: r0 = socket(0x1e, 0x2000000000000005, 0x0) socket$pptp(0x18, 0x1, 0x2) connect$ax25(r0, &(0x7f000038aff0)={0x1e, {"86370506060008"}}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) [ 111.596942] netlink: 4 bytes leftover after parsing attributes in process `syz-executor4'. [ 111.660127] FAT-fs (loop0): invalid media value (0x65) [ 111.665597] FAT-fs (loop0): Can't find a valid FAT filesystem [ 111.961922] FAT-fs (loop5): invalid media value (0xee) [ 111.967327] FAT-fs (loop5): Can't find a valid FAT filesystem [ 112.061418] FAT-fs (loop5): invalid media value (0xee) [ 112.066795] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/04/18 16:12:11 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r1, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 2018/04/18 16:12:11 executing program 2: socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x800) 2018/04/18 16:12:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0)}, 0x40012140) 2018/04/18 16:12:11 executing program 0: unshare(0x60000000) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x101000) 2018/04/18 16:12:11 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20, 0xfffffffffffffffd}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)='j', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007daff4)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000580)="ff", 0x1}], 0x1) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80) writev(r0, &(0x7f0000000200)=[{&(0x7f0000002c00)="f8", 0x1}], 0x1) socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x1) dup2(r1, r0) 2018/04/18 16:12:11 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x66, &(0x7f0000bd4aed)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0703", 0x30, 0x4, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "09aea5", 0x0, 0x0, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}}}}}}}}, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/04/18 16:12:11 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) sendfile(r1, r1, 0x0, 0xc092) 2018/04/18 16:12:11 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, {0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xfffffffffffffffc}}, 0x8) listen(r0, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x5, &(0x7f0000000440)=[{&(0x7f00000000c0)="8d433b9986fe7b025b85d008559f5820e65eb4d676de7c646ed5438e7f4a73c269a6a7584eb5ceebb5ab3614af68b649e46cba42c0d1e40ce2bf33e8547925c25eb3e32097b99d005f35425b2f00c85e4d013fd37502a4b985ddc9a0829703bcab5bd0b8026c899998c78c551d75f249d957b344d429d2bbcbdcbb4b781bbd58f9576a5d3156421015624781cbd41914a6be3a912e4a25a1ef5eefc436861f9fcb10c1da6715dd", 0xa7, 0x100000000}, {&(0x7f0000000180)="c52bd6d25126d035baa9eb5161c70ed225b3758e7d27ab64a171c4b7d9f8b88115fc2bd9edd30870dd720b40de62cc79a7172374c754fa332e2b896cefec36726da1b0c3905941d0dd5cf2db0a4e29cbb4c8f340887e8594e310f8c594d977f72f12c304cb0f28bc1eef665a6d52fddcea80a5aa386617c8581e32f61563d1ab03f9e19ac22dadc06a307492ea5b2fd89acff9e2f793368f9db0ef33ce4820b571d30b00685119baade636a311913d91b428f9c3974e48efca8acdfff1360fe3f6ec679f328359611393f827e6231250b54909940350de2751e82d1ca48444240a8db65991a0b1", 0xe7, 0x5}, {&(0x7f0000000280)="7339524e825104141c344b99297f37383d1f90986b17e0df97c4861729d2f5fa248b29f31940ac714a435c98d7cf3490f1d8f6d1784c7fcbcc75bba2e8918dd3ad729913a3dee75f0204741d991e6926ceb587a896d5a4b17f9409d8275a6b342658a1343c", 0x65, 0x80000000}, {&(0x7f0000000300)="e5265b456711670314056812f72f380ca3811c20d45132cdb27436c35ddb775b26a95a1dac7711503c31290392c4bb913a8d63e0b16959c645ddffd5cb2205bbd3f3d9365c02f1ede712032d1d1f372c916d74e6a8c843b50fa48766cd1c1632b63ff8b0e95d7813ddcf3a76cbad5d9fce5b7f3caad14d9d93bfeee7514417bec90dd64fda", 0x85, 0x8}, {&(0x7f00000003c0)="d435eb0a101c15711ea90682bd71d7f14a3db104f45cb0a6653c97a04fc1247917c1eed076f220bacf40db3cf33ccfe34c205d1fdfb528127016d5024bcd85819b1dff2774931badabaf31f028e2aab1220e86d1", 0x54, 0x6}], 0x22, &(0x7f0000000580)=ANY=[@ANYBLOB="73686f775f7379735f66696c65733d7965733d3737363f36782c6572726f72733d72656d6f756e742d726f2c73686f775f7379735f66696c65733d6e6f3d7837007832362c64697361626c655f73706189d5366f9189c1003040a6a87ff797dd42027273653d7965733d383f3d002c6d66745f7a6f6e655f6d756c7469706c6965"]) shutdown(r0, 0xfffffffffffffffd) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x82842, 0x0) close(r0) [ 112.414425] IPVS: ftp: loaded support on port[0] = 21 2018/04/18 16:12:11 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0xfff, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, &(0x7f0000000500)}}], 0x1, 0x8000) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x5, &(0x7f0000000400)=[{&(0x7f0000000080)="f41feab0a74057767e0102e269a1dcddbf0708d957269d3c2feaa071fe994a59362a827db6cd6cc45b881cf49e4f6a49f9d3558f7fd6665ea535bba68787e9a12372e96c4e9573386ef6f8e3cbf33fb2040122670057acabcbc1b0d99e6ca8d1d2fec2045f91ecc029225a329f68afe3bd579878be7f", 0x76, 0x8000}, {&(0x7f0000000100), 0x0, 0x7fffffff}, {&(0x7f0000000180)="8475e5f21204dbafae53dbc1ef87bc077c69d2f409376c4eb0ba5ffbdd3b361dbdab8eb95fcf839c81caa08357f2be481e370fca8f2f3e5a3143adf93b06f85096441a430abccef53a8005d2bfac4e17c2747fb6e31494b38610aca01b4858e8202e366e088a6ddeefbe61a243ad09cd038d76f120f19e23ce87f5e66710d5dffc89a2b15e36f5b71e2d651a539555a542350c53f5d80f9c32a700ccb015c188094c8d15495b0da6226795dc1351bdda930bf1f6045a12e8af71689c38e953e479bcde7235b1a4f5067652a658f67d700da930ed9be8c9cfbca9d05cf3", 0xdd, 0x88}, {&(0x7f0000000280)="aba2bf6c56465ae3f1a6d92319dd809f91ee0a6c3e0c1c31f763779053962ea96d2699ef8219946a5e195d9ec23f04a66cc4ad612d838aaa05a01608a8b5038c8a468de359cd55a9fa9ec5f18c951cb5ffcbcf63732cb0c6757644517c40ae68dded652fbe03e201c358a0e2cb4414dc13ae708f453d51985227c965252aae8f27910165906ed1c882e6818c25d16af03efe1cc4697dca6ba18c14e929afea80fbb183824e426a17665eae4657a315cf19fe1b249d9395131d030d5b0dece18a4ea629d39f758e37222d14", 0xcb, 0x7}, {&(0x7f0000000380)="2d98468b093ca8bb9bbf76119e14b71846aabb7dcdf09e9151460402d626d997176c6cfa953d560037d5e68bab33d00589a6ad7bb0d8354b832edd92b09b63ca44ec18a381c8d899bf129d7fa2fa743ee15953661262acb1cecad536", 0x5c, 0xfff}], 0x4008, &(0x7f0000000480)={[{@enospc_debug='enospc_debug', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x2d, 0x31, 0x7f, 0x3d, 0x3f, 0x35, 0x37, 0x32]}, 0x2c}]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200d500000015c8bd5719b8c25cc36a072cd8545aa432381941e5fc7642bbc48c4c0cffa0a42c1adf313a73db80e664edd4bd29e9ab4cf9f33f1abe56e3c62f477e7010b73df1"], 0x2de) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x17d5151d5817d183, 0x0) 2018/04/18 16:12:11 executing program 5: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)='bfs\x00', 0x2000, &(0x7f00000001c0)="49dd01370db780bb430c7f6c74916738c660e905125c5e5ea2cf1981318a9729ed6db58d2c4605a24cb352d46cecc2d3c1ae3eea63d977821a2d0fe74bb13250d13b865b2ae36887113c182d651df222aa136914e0eb968188b8f90dd3b20d461c3d10a58c7cf09e118b9a473226e6413d6d9f241a4ee719c715f9b4061df9c471ba4073100b362cb8bead77487f29ebc4091a6212400828fcab9bff2d67b9d1065917d0e8314540f5271c1d4e7a911e2b416f039d694dcf3e") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) syz_extract_tcp_res(&(0x7f00000000c0), 0xfffffffffffffffc, 0xcde4) open$dir(&(0x7f0000000080)='./file0\x00', 0x410102, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400100, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x420880, 0x0) 2018/04/18 16:12:11 executing program 3: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="961499a72b1f95ff0a88187aa5f349af4d27ed2c2a74d911e25d432f8d03510455147885ba8899c083c01a8c9945d10c252c070f42d331c8d3c6a0494aec35dd107d4239e21d9cb6cc93337aff54f197ede1656f99e48b2a65ae"], 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/18 16:12:11 executing program 6: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f00000002c0)="002a932f01000000cf960802e02348f800000000001c0003f2a5", 0x1a}], 0x1, &(0x7f00001f9fe0)}, 0x4) syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000640)="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", 0x534, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000000000), 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000000200)=0x12) write(r4, &(0x7f0000000200), 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x7}) readv(r3, &(0x7f0000000080)=[{&(0x7f0000000100)=""/251, 0xfb}], 0x1) sendto$inet(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000000240), &(0x7f0000000480)=0x4) connect$netlink(r1, &(0x7f00000000c0)=@unspec, 0xc) readv(r2, &(0x7f0000000000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) r9 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) dup2(r9, r8) r10 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) fadvise64(r10, 0x0, 0x0, 0x4) 2018/04/18 16:12:11 executing program 7: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x24, 0x0, 0x0, &(0x7f0000000040)) [ 112.767986] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 112.786072] syz-executor2 (10812) used greatest stack depth: 16104 bytes left [ 112.799357] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 2018/04/18 16:12:12 executing program 5: epoll_create1(0x0) syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000200)='./file0\x00', 0x8, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="094e39c636c1026e90619c7979fd397c83672e6d5471bb85a35c1edf4c0492381bd84234f4008f3e12e8f75011e8bc0e816c28a01db143e33ff074ae876a9d5dafc9f217ce5d4f8c6fc11600f74212e5", 0x50, 0xff}], 0x20, &(0x7f00000001c0)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x33, 0x0, 0x7d, 0x78]}, 0x2c}]}) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)) 2018/04/18 16:12:12 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000005bf501010e3000000000000016e4b909"], 0x14}, 0x1}, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001280)='/dev/vcs\x00', 0x4000, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x9a01a6e, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="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", 0x1000, 0x3ff}], 0x1000000, &(0x7f00000011c0)={[{@rescan_uuid_tree='rescan_uuid_tree', 0x2c}, {@compress='compress', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@notreelog='notreelog', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@thread_pool={'thread_pool', 0x3d, [0x34, 0x35]}, 0x2c}, {@user_subvol_rm='user_subvol_rm_allowed', 0x2c}]}) syz_open_dev$evdev(&(0x7f00000012c0)='/dev/input/event#\x00', 0x9, 0x10000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/18 16:12:12 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20000000000001) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) socket$inet6(0xa, 0x80002, 0x5) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x2, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/04/18 16:12:12 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000000140)=0x4000406, 0x4) 2018/04/18 16:12:12 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0xb8, 0x13, 0x331, 0x0, 0x0, {{@in6, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xe}}, 0xb8}, 0x1}, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/04/18 16:12:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/18 16:12:12 executing program 2: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) madvise(&(0x7f0000542000/0x2000)=nil, 0x2000, 0x2) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x100000001, 0x10001) 2018/04/18 16:12:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') r1 = eventfd2(0x0, 0x80801) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r1, r0, &(0x7f00000000c0)=0x10, 0x10ed5b) 2018/04/18 16:12:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x440) preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x10000000000000db, 0x2000000010) 2018/04/18 16:12:12 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='sit0\x00', 0x10) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x307, 0x0, 0x200000, 0x0, 0xfee8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x200000) 2018/04/18 16:12:12 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, &(0x7f0000000040), 0x0, 0x0) close(r0) 2018/04/18 16:12:12 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="736563752e00000fff00000000000900000000000000"], &(0x7f0000000900)=""/130, 0x82) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xffc5) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) sendfile(r4, r2, 0x0, 0x7) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0xfffffffffffffffe, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) lstat(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="600100000d0b0004a9f0c9406117fe25000000004c0135003f0500f678644c0314002000218100000000000000000000000000aa"], 0x34}, 0x1}, 0x0) fallocate(r1, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000), 0xffffffffffffff15) getpid() ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000003000/0x2000)=nil) r6 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x5) ioctl(r6, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x0, &(0x7f0000000040)={0x0}) clock_gettime(0x0, &(0x7f0000000400)) getgroups(0x2, &(0x7f0000000280)=[r5, r5]) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x40) clock_gettime(0x0, &(0x7f0000000340)) ioctl$EVIOCGPROP(r6, 0x80404509, &(0x7f0000000380)=""/17) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r6, &(0x7f00000001c0)=[{{r7}, 0x1, 0x100000000}, {{}, 0x0, 0x0, 0x7cd3}, {{}, 0x7, 0x0, 0x6}, {{}, 0x20, 0x0, 0x5}, {{0x0, r8/1000+10000}, 0x0, 0x0, 0x52}, {}, {{r9, r10/1000+10000}, 0x6, 0x0, 0x9}], 0xa8) 2018/04/18 16:12:12 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="182000ffffffffffff0000010400000000339febae9f88ef0c009d0000000000000000000000000060c312da002bd5ce9b07b8489abfa54be33716715080600dcee051b7c22ae06d569d16f80998d84e08d8df84a6e2606400000000000000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/04/18 16:12:12 executing program 0: socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) semget(0x2, 0x1, 0x200) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x40, 0x0) semget(0x2, 0x3, 0x8) semget$private(0x0, 0x0, 0xd1) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0x100) r0 = semget$private(0x0, 0x3, 0x420) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/04/18 16:12:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x20000) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x80040, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) 2018/04/18 16:12:12 executing program 4: perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) socket$inet6(0xa, 0x3, 0xffffffffffffff00) 2018/04/18 16:12:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_pts(r0, 0x8000000006) dup2(r2, r1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x79b}) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000080)="f8", 0x1}], 0x1) 2018/04/18 16:12:12 executing program 5: 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) socket$inet6(0xa, 0x0, 0x3) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) r0 = socket$netlink(0x10, 0x3, 0xd) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x20000000000000, 0x4) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x8, 0x0) 2018/04/18 16:12:12 executing program 7: perf_event_open$cgroup(&(0x7f0000000240)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x11}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x401, 0x240) 2018/04/18 16:12:12 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x1) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x2022, 0x6, &(0x7f0000001780)=[{&(0x7f0000000100)="2d67472db41cd26ba125343f3b10d9fd62a16b85d52c16e080b1e0eeffabeda3e6ba157342c64446678f909cb43a27e4f14265", 0x33, 0x9}, {&(0x7f0000000480)="fa5079276a3f4331a0baa13e6f79d3858e422392c726cc0950bb1f7db5fbbaeb094d820f86dcd8397f4cbb105eb31116efd6ac4ba24f851597b26bc7b5587d29222228d9475816a3b1dbe5aeb7319b8d1634eed2b6b3ddc4a29649f3770d35c662e7e440b648a35bbdd4e3999c6008aed4190e107bab514931bc1adc0e362ace87f6d80f8648baa3fd2cdfbcfe288ba6c65ad1cf169f1e77101141e0", 0x9c, 0x5}, {&(0x7f0000000540)="293547f68a7d25589d25a11ca11123f886ec7b5dc6de2f91e44c23fad643d1beaac40f72a1af2739311a526291b317618c46b089111aa93df2d0ada43e92e7e4c5e78ab4fca630a825cd256554fe5fc1e077b10b984ea7a143b37920783c37967b9b2ef50d755088f424fb006a5902d7214dba23b4c34ed678473f16f133de0d32b3b11cb40d4d879e5f9bac911ad4f6e09d454bc6a0eedb99f59fbb8d380dbbe60119ce149813d5217d18b31e84743c67760466ee15ad39f35f53ab7b4bdb3e221afd2a8deea7ffda7981295af17460e940a205955cf7cf44e6eaa0b51d265ad396aa3b2e1264", 0xe7, 0x7be4030}, {&(0x7f0000000640)="ac414e1c81434677ccf2dc3808e9003cee6bcc6bb2aa8b1096d2026c77ea08810dc1715b39260f95c90920d9f75a83dae6c3fe1aceb59aaf23684307342fce3a152649703f5464e920cfda089b8498c8b2d9ee242bbd2619bf383625dde70667438507de859c200a31beaf7d16051b71f897470bb788af807186bd506dad33b7f04b09b7dc276959b891d7fe047f1e6a36b3ed511b0b7c8b951aaab717681d48438dae7e5579d25ccb767b2d42fbc2f58c8ae83281b6621d5f3ae5231cc9aa702029fec057fd3f132c5d525018d4ee63d1b548978ed04f7862d82630098dfed1ea41c933deaac67d8f743c15633ef66f701d7a3f14a9b2e0a39afcb7a5f3d3a676e63051c5c4d0850bb72c447e79fd707f0557f2cd5c29f52efd8e694f3dd8d3f2a249900d49f47f88a308c9cf5fce48375665cc190d0aa8312911ceae116893559114474b8bd077bd5a93118f2b08dec15ee0ed6e6c3321e8495b81cef65567df51f865353cfe07833ecebcbec4103cae390f8504dd3946ab4d60c1a00f8b08ec555e263a496dfba46c5d01222b57f7c763edb8de155884ab1b238b15660b651abfc408fa59fd4c3839593c9ffb2d05d3f88955aefe9e9f8231cb798d03db3aa7972237d922f915977fb2225bb244469e16367310e0f2640f2dc8ac52f0f63b1ef5690be5654897b879ca5a0e16c0b18206f5d780654926193c0556e9591e94b5bce41b2ef042a87f5e2734c561d9d5bf45fbc8649be64d9ebfd5b0b8bbe17475e6f46da006508849d978da448d5ff3d01d2f37370d236d01b1fdf93d2f490fea3debc1c3e951f192d2df2ef508e5ff3e91c027ab09e13026d8b7eae62563b520107a6231b4e4ff14c481646acf3343d2abbdab10c14d95da86ab46a6c7451efd209548ab1372024fcc27571b23e971cbea702cdcd5f89063e7739231f0666d1d11d32c0c43ff79538523be10ae2fbd3f09e4efc52172bc846f5e3624a662708adad60ef1cf08cf5d31aee17fa874d4d1efa3dac088a36b9c55cf1fcf8e6a3592a7cd129b7a39abf5e72bcc2b715a2cef0c46851661f0ddb16331e1c32c5f043f31844b5052c1149c95694851ac4eaa1e9eee65d1900da1e2658244fd70d1fafebd0552c6a4af13abf00fee85a71fb22abd7d823df07fb361700a8267425e4a349a500ee1fe8ab3e23dc76037349eba2d657c006b76c9f48b8e898422c9ae5be56ee285eb7b8fece8531c3664e496e3ba780347bf5aaa12fda22dd1a142a226e61b3ccbf40440d539e24f7aa6750f7d7462edaf56b5bca32c619bd66884b73e03e032bcb8ac4db6eaf7f903bd39ce27ccfefe41994065e8c2af07f1b565150e0f386e192cc429f6fb532b1dfb34e211aa9a5fdbec2a16b41dbef24ff10ab0612a3016dd232d8447d7f956f14b268532987f5fac28f3fee4c61873413336d675ecb31441de14ad29160ba0d0dcf03232fcc8863349eff14345680ff64c2ce6f64241d6c888caa6a5219587ddf742b66f1035301632b908be40739c62df7be23da793c963e88687382c2bca189828f4e1502a72d0732b24a3efe893b0b955c954761180abf1ad1e4953b3c34fe6fb9e6ea1e0374720d1c92dacbe03d4f145590bc9aee5a34e0fe3f3ec767c725f01367343165374d81872428736db8da9ef85faba6024b198a7a64f750c9091df4d83f6d0c307dec69adc738ea1e1e02921efef38466030f67d4079ac441371c1e8a9e8bacce37fda795a037ca69ad1e44152df3240e30aee5e2d658045150e73da7c7b4c9a5df2b31cbde82f4b8b87e2b194a3436bab6cf0276d526aead783ef62f4167ed0a3da6351d132987542c4763f61bd0dd3d7780251be4f75f44a8e9ec000b8e5e51b96512b3542faf0b4566b61774817de48cb906b65fea56c40c7d339a8d24aee19dfc4d863399b5d0c8e45f72c3312d575c223343fc0385930e45d0800e8f26577513cfe4f01aed5f7c1bfb7f69c2ba633feebd0e5751ebbac897b11f783c846312393cec24463f6f8e4b4be4b6a0e9324357262cb547f4e9712c248a9b26037618f27619c31deff91b25a8da96864b249f25a5586c4c6aad845c5bf04a9673b8e208aa0903e1bda15b4b4630e9004f697d7831b4e93e6cc204047f4bec6421fef39c0ab015ac71c1b7e922b197f5b7f57159f00d3a8df284e49c1b1d961a242ad45ad550f2f0171dc8ce90570034eedeacf9e8c47cc85c3933df858510c586daec3a31906dc0d67443b984f222ae8fbc33fc4d6720d3c51e2007df1940fc7768b70bf8e502c1719ad73feaaaf94855e2ff8f472027a443b2de97e772a29fc9908bfb114788529474f7c1143ff4229c92eff1ce2a4709636b3ee03762707d15cbd65b7f48e25e9ba1e8b055e4f9f1791aa19aa1b06ee702d0f900ca99f9b94806497609606ba3c12ff51688b9d20c4e0e3523d46abf0e5a14f77aef8fc4a499bfa6ac424833383ca7fc98b1ecacd584ddedd2f6d937db4984c74b6ebd751a6576b6feff55dd6c9c15aca30ccef792767d088e166fa776657adfacc1521ea43635d1daf7b74614ac109786ab0a011a70372a4c2eecebc7314e39d7493ed2ad0316cc548f890c4732095777f4b38834d3b779d22d07f86212375b71614cb6ec545ee765c82bea258c8d9c5b21295d77b73e37c982ce1bb16ee9c9dd5f2c12d6529389349c5a59af08600a428e03537fdd3110b107064ed7a73d5ee3d12fce527455f802a51259e614b8c1f507bbe3ee619284dd11cf234922982f1c5ae30998d30716ff20d54a14c7dbb548839dcb1710a4387cca0573f136df75c5a697390853b311f518c475ac6dc630e2fa49427f17c9ae53aaa99a1ef2f54fbdb82a193148a7072abf2b2f674ac7c01320155e5e5ca8dded2bb4add2461d41c13da7f4fb188f6f8ea7e98d977f7090788767e859d8c55b77336403a0c2207ce376e5a074d3623fd45532cea9789c998008323f1216709efe0978b76909361dc6c3e127ba23d743848242b46a23da108e22f9427ed1c5b8d772f2a9dcaa7119b768c73371a29b891d1a85ce32cf27b85a246f60f1b4ff8d71f90922b5e83c4f9fd79ed8da4ab97b424164d7155beae6e3e5f3de5e1eb8523569d5e61f0434b0910e48a86b5718ae7dc2248094d3f9d819c7443b6f8bd2866e2f48898dd7a663accb263d94b79c9f59c4425808663ea08a059ac9d59b43b4e02f5fcde9079cb668556ac6683aee151d9c8cf825c0dbb595a2b22b825bea31a8db1e12224833d89aad29dea664961ee75d87587ef24b23da8b0fa433094da343e956e7d7ac66eb7ff84c1c82197f71adbf669c3058bec92ec023cb3542b13526ad9d0e082e3fe7f83d7d5c9498cd7f9e53e6d5538eb5e91a95bb739e273c5569e439b919d50386e1e0319d78a4b3a0a09eb91755fd41f7b4b179d1b3a8dcd7b7fa064d0f8108ff0198f70c641871541d0b054054bf3fa434436fd3bc81c49b985a39d6f95cb75c48309ce022bcf61e1a5143fb72ac908fd1ca5bc06fa99ee2214bddd5ff7eadd73735da2a8df3150712b878e781fdd1e8f1b01ea60ad5c85da660032a0f45c52271a9d3fd4e3b834669f28945e291d981be144949280acfcb36ecbfd62acdeff80078ac5b0e9972d9528e2532da0e0d8c5c287840ef4a9d12d8ecc1889f4e7810da71c41807f62b42bc086f03459ddd59e5c94acb344bb7c31c4759858f35987c8158e96503dc59ebf451dd0448dffe53081d9bdba93d76ba9b42f1b92b60d07726c28ab69c2d96bafd4361c1389a757c1e49d89b664e002ad414a269d9766a257eaa61eea515d8a13cfac8bfb59c1a990733c81912e4b77f5d85c26e599add0668156b19f793d5492ddb0e940ac37d457f41730bc1f865cd910d0b20a5e3b647f8a8fddd72fb32abfca70a00a5172707fb96a6dbdf8d8087002bdb2edfbe3d61b09098e8f0c4410aaf1b372885ea2cb9087578320bf69dc8a03fe8a84a17527a9006cca49040a93d9d5b7d54ba249609bf54a41bd6e11fd0f8ab17a30a7071ba4782661cf88bd9f6e72b44d9eeddeef226654ba9a34bbb0b721bd6481ae25445af408fb3062260d56fa94f8f466aeb2e1f33747bc0fe0e02c70263ff4c8ca8890021ec32304f5c5e0822ab70bb7694bb023676cdbfe9c0da94542b397d9f85f5746a565ab4e5bfadea4ab0d2b2984f88f592659731665b0f5ec9f8d0edf57412d684805ca1e05445d3346b15fd0f73e79c2399094123e94f3d579428790e5a5f25b0eefba07599165c4a24512de7db7b09627aa1764fd2eaa602f40981ae063890f2931ae450d19d82057c2fee0f6271b51064457ac55fe954e8e220853d3674e99555aaeef214a829f43b6b44eaa73434fbd73c4e2f22da896b216cc357fbdd4f997f321eebe8329971929990ec59637a663860e2b0d98056ea55441fb3f060abfa5289e53682150dfb51b8d9e4640269e899b7bdc5ed97c22f7f6a4d3652fba6cb9e830533d76090ec353e0d5a08f4b18862cb8ccd52354ad9ab4abf23876f2cd64e7eb3eb3c8ce2f36770d75af96bbebf259a967ca8dbf543c040184b04c0e1df0779739b524f512bce41a0dc588c206250299a189aff88d4fd9686cd86aaba16ea3526d7dee682af28ccb2ee8a68a90e5c5549a0a07d3afeb3fdd7880d4a157b512fc74ef10fd56eb2b9a5ac471d6c590bb5ff9bc03f234473c5babb05da97103a6be9501e7db4637cfcf3f272b5b66ca127a354cfa5b52524d14efb22afdd22c94a2770db2f81837bc673fa5ff763e6755ecf9f72f85e74906257de5e1a04035f292523cb789b8e12db3e4c6cf8d6243c5e7072ff3254f693abd03c6f0419369d39f867037af33f74298ee33012505ad765642514c01ba89f4fae7f14508717956b4766c439609fb39a18ae15add4687fe1ca6ee6ae98c93b72532ba0a8bc4e723bbcf742187544c316ab03792404664ac867719e1951b52b1ace495558be0ca48078f67693123445a90d2b8898d120d4aa1ef7b2734abdd8a66c48d3fec30f59013af95e9ab7ebd16696271102ec7b029296125e4fd9de4f90bf19bf1d91ecb5bda653e193739e6a60d53ea291fe30297b9fc29f4bd5588bf60b4e41a876a56851ad4c7b2bffd98642c92a663c1257d43f9a0a6b8122859d0d748a22e0fa06f169af913cf50ddaa48e61ba40033a7858c9fe850d20518dbea80864b1569e3bdf1b50952b29268051e886876093ffe062eb691b418ce6249c37818ab07fabcf8cf6515c57be41ae42203c07e28eb6bf78781c20e71b23b5d3d35e090ec1a826f255185c83e4a9fa821556c73e1a9145f630019a9f0437f4bf105cfe0f2fef92e9500c3ee22f0586e32864c74e06d120d8315dcb2bb17ccd7f04cc948ab56f2faf98854b74a566a22eb00165a492bdf899ef7de3d553de782bf9b1aaf7f2d1e3e4762df851af6b981fe07d07a5ef7fe2165fd631437a786124f13e6be95cb8e86540436eb911fb0e154ed485b6eaa6c2faa2025db9a62aa3d76dcad6747ba773879b8e8b1a40ffe54f32b9bb979f49f5bcf0f56fd0504971906f397784d72374d4322a0cf2c183de7ab29a8b2a77c33f637270203ad05e4b61a0d3b9273dc6b93a9a5c343ad31061eb1031d1722466111e5c85c444b622d2009a0e8a21e69205e8ad9bd79982a94681121fcb01e4e5d48572d8178ed8db4da66241c5cb57412e7ffe9705159243ac2e4df39d005f7ac7084d75110efdd794d691978917d51e668c2f9812049c41205797a2e2425f1def116a0", 0x1000, 0x7fffffff}, {&(0x7f0000001640)="ba20e50d1202446e6cffc4aa8a19ed6fd3acefc592cbc5bf7cc11a3648", 0x1d, 0x1f}, {&(0x7f0000001680)="4728f464cd455aebe1a321cc6f4ba7d9d82843805e203dfc3b48197b88489ea0fc425ab60e86191fc1a7d84dbd960f6ba062dadecdae41f3f75fe5c78c9398bffb35344e70343feb3e2759dec1983074ce06404b958d81a1fd48600ec33911d2b9100beeb4c2ab9d49e2adb49f549859af8c494c7c56d58bd7f6faa64c27c2b677acdedb2c94280c76072445e8d6c5efadfe722a8f7fb0067ee9976d111a010b4ffe607f330b5692d262ce9a259bb37a409d909e891fbb6efe3afd8b41cbc1f07bd5", 0xc2, 0x7}], 0x80000, &(0x7f0000001840)={[{@bsddf='bsddf', 0x2c}, {@data_err_ignore='data_err=ignore', 0x2c}, {@abort='abort', 0x2c}, {@norecovery='norecovery', 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@debug='debug', 0x2c}, {@max_dir_size_kb={'max_dir_size_kb', 0x3d, [0x35, 0x30, 0x3f]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}]}) ioctl$void(r0, 0x5451) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x2, 0x2e, 0x0, 0x6, 0x80000000}, 0x14) socket$inet(0x2, 0xb, 0x6) 2018/04/18 16:12:12 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201ffff00000000010400000000008000", 0x14, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) 2018/04/18 16:12:12 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x5, &(0x7f0000000500)=[{&(0x7f00000000c0)="c54078d820472fe7fde879632b80b8d8d77037e70b324c48910a825e61a700c26250d6150776e6bd563812cb8da8dd88025abe059bd338d1a2f2088218dc8fefbe4fd7c9065df800a85e4e51acd0b19742c6aa680fdb218a6e062d3588b2e73a48c9f8889068d145267b5615bfd08ae74b3e8c9aaf53d2b75e8fbc4b28f2b24aefe79515ffe701efa69042d1563df3c078f4d8129ca3f3f3aa6dca5cf226e30567e405ebdce369f557f6994456c67c95b316fbf4b41c174fc22eac5165e9b2c55914987622b4a2b047f9d267335204791da773656420139904e6ee9560", 0xdd, 0x53}, {&(0x7f00000001c0)="4da951d3d939679140882304689ff090558cc0ce83593906c82f19a6f5cecc3f24e1a81ce7e1ba6ea5e032d897d0e1a3d32810fc30678c051c8f1807b6abd41cf90a59dda3039979a2d690ae33c31620b16e8a31fcd669aa6854aa9ac24773f486c9fcdb2be7ac195284fe10bc357afc99e0233ee50b8f1f6c953434dc73244ec6bea5a7894d154f14dba36e16efdb9a7e02ddea7cb8d5df4f2fb7d382cce7cf6471a37421560ef90a0885e173c0ebe30b360389132d22123042ad128a343040022e0c7e9a0ff46668f0b562c04ff465", 0xd0, 0xff}, {&(0x7f00000002c0)="1ab5a4ac8ffb406f1dc2ae465aa0aa441bf9d829052a951e4aea93a0f07244c27186d1f83d5e13529633ac98ad3ce66910c8b9ed732b07753fc9a8526acae929ae2c57ee1366ebf8894d760c258d21631d73307c44c49d0ec893c0348867e2d4fcc09b788c38cec4153c8880f2cb50ea8dbf62feb8dfac13cd28e1dd85de96d3a3722f0d87e3838bbe11", 0x8a}, {&(0x7f0000000380)="16d10d41e731d4ded747513f1770daa07f30493f899555c12c81de0cb7483610d7456da56bc37e569a0e4faf29e7afbd4fd73df3442cf751813b5916fc47457dbcd83211918868bb073513967da46eeb88f9c6d5b93dc649db0cdf62d865daf3c4c78573bcf3440b628d9c13abd097a74ea3397e5a49e05d36a05e6f3e4196c0150200e33929aa9441d4213d03a5c99df765e8bfbf1b2a7c1f3a9124e3c2c881b631ffc6d04ffab6458add1962092f0d4d162f9df35f", 0xb6, 0x400000}, {&(0x7f0000000440)="20afa644e06de9081a070fd810a5b977f30a16e3cd4515bae651b079dbb907ef9a34d876dd42ecf19defd8af416e6e872c318b80c9c6fa31b0f9bd1ffbbb16ec6fd75bc77697ad7874d8177fdfcd29d23b04e530770310b471f8bf80633920d2de8080b208e1106a3928e93c7e0f73444d52a0f04c24513fe07761f4ecf2b2c2615193e08570b65b4da8c00b6c56ec66f1aed26772f459057cee8504103f7e2abdc06f870a830a333a602aff4ac46d", 0xaf, 0x8000}], 0x20, &(0x7f0000000580)={[{@space_cache_v1='space_cache=v1', 0x2c}, {@max_inline={'max_inline', 0x3d, [0x7f, 0x70, 0x33, 0x33, 0x8337e0e6bf53e14d, 0x7c, 0x6d, 0x6d, 0x39, 0x33]}, 0x2c}, {@commit={'commit', 0x3d, [0x34, 0x3f, 0x78]}, 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x3d]}, 0x2c}, {@degraded='degraded', 0x2c}, {@subvolrootid={'subvolrootid', 0x3d, [0x36]}, 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'no'}, 0x2c}, {@ref_verify='ref_verify', 0x2c}, {@autodefrag='autodefrag', 0x2c}]}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) syz_mount_image$minix(&(0x7f0000000680)='minix\x00', &(0x7f00000006c0)='./file0\x00', 0xfffffffffffffffc, 0x2, &(0x7f00000008c0)=[{&(0x7f0000000700)="2c4cb20bbbaa6e1aa0ff4433228447eeab55f13cf9446e3cf102a6efc366716685ff161e03b3b58afd9870fd268e8c055a4a36587815adbcc7adc2398c80b5eba002a6db401c2a941ade2e4e6572bc70dbc32fdb1203ee0403fd53aea042d171d1499605c4c2ee0d543ae60bb909db068a291c0880e0a85a262de35435d64328af58ca3df0b9c7931860f566e2090b020ca4785c8df69e67246437dc1918b65e0d107e6f83c0e5567c6587649ab92a87226e91ddbf22de670b18dc0144187cc6e602fc27cc6c52009a46f4", 0xcb, 0x5f78}, {&(0x7f0000000800)="49d7007c400df2898165b448c0febf3b3781d23acd45fc0581425a8e0d9c4f3d652e2a9914beb90cebfb22100f01b374edaeccee9a27f86bcd69fc8df4ce683dba713f6a9bb68abe009eaaf8da623f5229e2619cfaed8524e4055c15a5afbc62e3209e9218a080d63634457c4d554d3c455bc277aeff73b2673abcda3b377f511d5e1786b7ce06fda6e02bf807f5ba5cdbc9e935b4f610cd9bfde75e4120f2cc3a5a9b85c813fe8b99d604d9c52e0238f8e3b80e9726a3d4991064fa8ed84bef", 0xc0, 0x81}], 0x1000000, 0x0) write$evdev(r2, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {{r3, r4/1000+10000}}], 0x30) 2018/04/18 16:12:12 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000240)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x100000001, 0x400) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="c55d88429218e6533004fc872a4f0d673fbac90765a83b20987073f3bbd664c1482706c263b78f29f938dbeb780aec8c6a8848a08288a87d1157560c78a1a8f5e5858d07d30989b8ba044cff330e74c0e616b50ae9734598268c360aa290ca93f58dc7bcec77dd791535b07f3b2f28738daccc43103a565ae504e56f06d21543a01c9655c2155f1df33d8bb53d22334fbe0b0c71cc2f62d1047f0c6db20cf7bc6520c567285e2eca0525c3acd5523098923fdbc71e1f26068ab3be9ed30873bccb955e1960a8"], 0x1) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) 2018/04/18 16:12:12 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/18 16:12:12 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x40a00) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x4000000000000000}, {r1, r2+30000000}}, &(0x7f0000004000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x28401, 0x0) timerfd_settime(0xffffffffffffffff, 0x3, &(0x7f000000b000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f000000dfe0)) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x80) 2018/04/18 16:12:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_sctp(0x2, 0xfffffffffffffff7, 0x84) writev(r0, &(0x7f0000cdc000)=[{&(0x7f00000000c0)="390000001100094701bb61e119f7cbee070000000200000045eeffff08009b0019001a000fe1ffff020000000000000004e9000a06002d0005", 0x39}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/04/18 16:12:13 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x2, 0x40087447, 0x705000, &(0x7f00000001c0)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x400000, 0x0) [ 114.219546] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 2018/04/18 16:12:13 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100)="5577d465b0759094e3b503384cc0d58bbc6f75f39019592865f2ebe0268f721fd7079fcc00095a0ce0ae1c6794f458f971fb58826159bbb9af58728433f75033389b7504d31a96e7f96e830882fcb4ac91e843ac7dc0c7b7000a316d4c05c9835d9d2f047153d6906d63e9fed877eb96b2c800867c6acae1de6a60ebd2e7f3340de2320ca00200afc481f6aebe0a1c6c63f547462755", 0x96}, {&(0x7f00000001c0)="e0d5fe2caeaed9affd7b89222941eb9bbb1fa5ca603bfdb1781abc15e0d07cc53666f08b85d19172df0b7e4ead3301c8b7891b7a38b57d808b709299a47a2240260cd167a369ea1f57266342b4e60d2dc53cf36209c2543228637b4672caa54c7d24a976e18112f73f0a31e7c27528f8b6cef494fbe4d44caa04429500333cf87258b24f1cd3d77b807e0ace4568dbcec3ad58699dc9f4ed3de95d145ba4b3a9453d80187df291334730c7e189c0", 0xae, 0x3}, {&(0x7f0000000280)="6434bd76a306d70bf41ed627ebfe729225aaa2d3281a5e7c78cdae566f94fcfeaed7db72bfd7823e8155a2fe28e36ff06941f912dcb70db529", 0x39, 0x31}], 0x1000, &(0x7f0000000340)={[{@commit={'commit', 0x3d, [0x78, 0x37, 0x3d]}, 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@fragment_metadata='fragment=metadata', 0x2c}, {@fragment_data='fragment=data', 0x2c}]}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/5, 0x5}], 0x1) 2018/04/18 16:12:13 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/18 16:12:13 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x4d0040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r1, r1) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) 2018/04/18 16:12:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)='\x00', 0x186, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x840) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x401, 0x800) 2018/04/18 16:12:13 executing program 0: socket$netlink(0x10, 0x3, 0x200000010) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x6, &(0x7f0000000300)=[{&(0x7f0000000080)="198d17fae8858e1e8fa7f6061ad4a085f37e85098b1beed006902e613c7af7072688d6287d604b89dff2658528623d2f343f99a56fb047c2922c090e5d097e4af2b9ba", 0x43, 0x2}, {&(0x7f0000000100)="50ea2ed339faaf5ff6fae577150f7a838b39ebd75df599e6c06115413a31a3e86f0f32b5fd6a5ade38bd45d42c291c6cc848d50a407a72933b302e8a8ecc4c9d", 0x40, 0x5}, {&(0x7f00000001c0)="851f3c14e165b72ac75c4ff6bcf156ba29d0998aa41a9ac3cc8005adec520400400ffa03ef935057e9077acf6ff4f0f39d5c910347fc610bb9a987e97bc9224cc7ede3079c4484cfdb21c00917a61411916c0eff91a54375795bc4293afa25d51b4376cdc3567f7070b4435a09077c917b5f51419c6a8b3926", 0x79, 0x3}, {&(0x7f0000000240), 0x0, 0x216}, {&(0x7f0000000280)="211560fe64bdac0ee9d4080f1f18fa", 0xf, 0x9}, {&(0x7f00000002c0)="6c6a47883d6d3037b18423326679abfe41266c3f048d2ff35384f58a33d05aa7a405efc8c9368b736782d6b711e6f643fb01db24ea", 0x35, 0x7f15ae9}], 0x42000, &(0x7f00000003c0)={[{@usefree='usefree', 0x2c}, {@nfs='nfs', 0x2c}]}) r0 = socket$netlink(0x10, 0x3, 0x0) syz_mount_image$msdos(&(0x7f0000000240)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x4, &(0x7f0000002580)=[{&(0x7f0000000440)="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", 0x1000, 0x2}, {&(0x7f0000001440)="170788680e89a75eebd871bd9da889d2e5fb58fbfc562b8e26719c3e0fc22c5aa1d150347a0c359c244de95bf0c1b8e40f037d8597c3c11fe9964791d633c579e0c0293f3bceda19bbdec068caea5e804eadcb29c6d5553ae8453b29a62cc32b64f8a2bcf30cbb82dfd17ac142f4e6ce4fad74c4c2c3a681b768f4539a93019c430fb20f361ed6ab26a8703667c20936cb0147aa5f0c20f220b86104edc8fb7124e2ac5a5d5c29daa042670d2d3497f4e0f84b3d88d62f26cd87224d90c187bf95994cd734f2c30a90c4d64a8f54a54fe5eb", 0xd2, 0x8}, {&(0x7f0000001540)="cbb45e31041a007854d4ce3c6a26e21fb08ef1936fd763b3d464df7eefc97aa9cbf775", 0x23, 0x4}, {&(0x7f0000001580)="20d5ec26c480ec8692cb981121f4e9b6501a66452cabd5462be4f278aab6cdb46d90baa4c320b4cc7a2d4d3e51eb6101aedfcb6e8b70a20d45d8c1746d9d32ebb6b432f620c0427981d02c07a49eb4ca6de34fd71e6b4160e30c6b09778772cdbbb5113011e5488fc8925e8a1f66cbada4c8b61778899b8392b04604271585d45e9eaef5019634c2a01b95cc3f3d57817ca10d27c4a8b6ddd96604de6ec1d24135b4613e2e97ec88e6ee35e44de2458b857298e73a31cd78bf3d42a0da536d6c2aa570c3df774623789136802aef9af8e405b83c8a33beedefcb18f8112e8b9d4100c52488b3a0d8e575ff4f45bd92c11baf180908680d88090bc67e1d3814669aaf350f0b5f48ebfbac209d47bc8d5a502857e923cc0f509c0a804aa21ad955b97ce1c15eabfe0e4e19af6a9bb5dd53d3f7cf18dbf378a21ad376616308e90d640896cb0e327a73574f3c82ec0f3a8a86bb29ceda0f79691f9b739cab77b6bc53d6f1d87e7c561ad2a0aa13934a6d6d25b6b2685b9f0bba2b06a121b67a089dfdd843c24d14ade86deda007bd0c258851e33672b7217fca0a31f1c891b91d18aabcdddc01dd64959d4230ef3cee107f0d5f7a3794687f31c30f9561a879473d2d4166a5a2bc119ef3817f3786a9a21be0ee673469602eaf17cc2cc982c633a9aaf33cd7133659665d2533da0148fa8ce5eb60d1457ad3583aea62c84bb7e2756d760c7433e30950f01638fb1611180cb1d7380b3f322dd00e483de225065226a6285c49ac2d5cd326e699d4f0f200c408f37ca4e18176b36d801eca6b130ab2210f61f5fbfba30694ae434dc516dc4eede2f75f45b7fd71e9267f2b87d06e5a6073e2ed4fc7950c35b7ad9591942e07d6b91b1d8454c381fec51854ca60fedbfedf5b7588106b86e87844f30c177bb67cc947cf32ef22f3c02e610ea5f0f7db3d84da5732fa9b009b3639966646848bfbf993fb48433e47a1084ba876afbbcb351f8f8c1cddf748c42299b4c77326eb06e459de2f3e3fa34f3986a64d0c7d01ba8fe469ca9e23cecaad996b06da48af4ab81a007fc91332cd6203a19cd48a3040462a8f683103ba476fcfb0aa904267e8065e46a6015cc98d33b6134f837e42b1219b17828555a66244c968d2bffe362c5f65e77d6a1a4b9f3fdfab037b8f41c5cd180457815a5c286dd06387fed4256139196a5e0883ac125a2c6085d97c76fd22f203bf8ea3f81e0ac3c6e7142bbe83b75c05ba5e173117b6024fb06ae9e883b87b7ac98263129bae30b30aa8b3d1d3cdf8376801b386595edaa8fbf625e0bf13955501ad637943fcb14e1ddf7b7e976653b566ac64ba9c0fd3e40d1d02d761edd212779e5d10e74b1cdef2e41de182e787eb2b2898234e6644502fcf1123c449a6a6f3dc26ad90ef4144b37294cfe5f0019b8b4a692d00bb752a2424f2f26b27951bdee35eb174fd51408fad53978fba7dbef7e863c6caddd07729f1ce70a94eac0102b79f4f4b0c6a3dbcf19e5e3119550477b1346d728e0e4c2f0568a9296936781ed6d17871d21ae0f4fd07742c269f5d7f2bda94478b351b1b6973429c6dae4c4e675973c24a5642729ee62e4e362e3135ed5fb2415cece8cd393ad2e6e001093316313e18b18af241b02ef2dcff5c5cfb4036d092b9789bc7145ad4e134c3f4320b0847349dab9fbed84413c2b772db0dfe1e4c9fc328381e8b3adbf27954a27dfbb999724aa464793c24d9917d0b56663b205cd6ffa0e73ff1bf1bc0dd5d10fc97ae809c93595168aa868eec0c19d99616d0e7dbf2fde634aa4ed254bf473495264b04643952dc71a9b0eeecff23dd5f1c2b00bac0a6c8ef4b7889b61f479a9cef3028e9649297eb4fddd454022ddb3f425aee89d1b3b8493af358ee168320a29b80ff1a0bfa152677b5b2614369b64231089edb7473b7b47e2e48bb56b5088f82e52203173be0ac5ed15b49fab3554daa31e6a6795da5c6f0e1984fe94db0b78b93c1f60bc4bfa7cc7067314bc77f734e62d17df75c8e6dd1f2f4c0f404b4de559c5e3d621dff999c3abc0efa9f21fcb5b81aa260fe31793b4f4236b4ba3269b1f73d566389104c494abe934e7e0e00942dd050749a55ce6324a7920cf7d4d9ca4dbb0a06b3aa8ff3c292e9b914c511af1d08de763b55478e8b45a181621a86fa8f14e48c401bc6b029e538a775ade1f9e0e713371e60f9748011dcbe129b7bbc2d124bd69e99ad0c2cfa713e0a72c234137f8e2db4c167fd73a21efba921b866efebdeca16662ade0ad849f0b20e6a0cc880bb8f361f3a196921daf75f479aa0e37d9b2db503640815bd023915adf0f349afffd38e65d27ace7aaaf5fcb60cedfa7cf311b61a97654f13b2a5eec561ecf806500557f3c40f7599d068c4e55544c6d3a398d8508c75461e1a605284dfb8eae4e9737e38690ddfd729bc47ee8956297b64f8a371d05f6a9e7964e6ef1fc9633999434b574a871b309e9558b22532d24681db66db06fd5500a6ee69f3140f9adf7482a27bbfeac8a4c7acad46d119f751a58a16fa2e8ca24dfc145c7019a4472fd70cc55fa7018b1b5f8d4af2a99a935332b89b979c1d4d128fe71479d69b190312ecbede8a6c27edd7ce4e070a71b4af12e87e1d6ced8b60af37d44037894dcadedcb14a1179b05e9791254834b5102cba0d6ca8c8ea085521fed4be64c5a09d3d42f5a44edd92ccdc4ad3b19c211b3213916b7ab4b04f237cd8d03bf867dc834ea6c900548abe3e2935c69160e2ec13124a1a7d6b7ac2d7dd3a1e06175ee3a14816508dcfbabd0275d068e206c4dbedfb25532a963b6828d2dd119598ba3cd0f4c19d6a61b1f8ba87c6159e7bb38b5a445d02f323baee4d7c6614cc008703503ede69d4adf8f216f4aba24749b16dd84291823c17faa6d69f67ceaafc893399b2a4bc90367dcfd802b647c62210e19e92611c11a9f2bf1e69dd9c4b86d76ae3c7cc0e6afac0c5df1f86bbed4323572309c6974ed14dff11a6eb945fb6287993264e3ec6abf7332de111525a3bc79d31571ff878fa3a5fe9060d3f0642159d2464d86e651c48fce4143399507b91d8ec73dcdba2b07ad7030be7bd96e6b0a0aa60c853d37728526e1e26f989a1e853ba4e640df4df5e62072edb44319d2962a7a348695496d59b9dce3c81b9a6fadb7ecffd19b496e478c03c8b7d59d55074dac18a8a26a565b5131ece941e82923730e2abdb35cfb1c4aa60768c768b73b9db5f9b51c7039953beb5404c6911c75aa7e9162ef649f4170d76472f82003395574cc0caec49f7d1d093e65557002604979256158cf0a01b483ce9a66690854a7be2deb86698c5225eb4c290c17e591decbf2ea7156750c06cce887ad0fcde02cca6ac4156389af1c6be54326579ad7a1f1e3d486c534d442f413e826bff82f7743d1c7e9f7a8655be7650ffe8a0d668cfddff6f0a836a5b8bcb28ad6fec9494ead832ba650fd867afd259eec7089b5fb292dfe5bfc1028801a6f2673112eeb33196ff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0x1000, 0x8}], 0x0, &(0x7f0000002600)={[{@sys_immutable='sys_immutable', 0x2c}, {@flush='flush', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x33, 0x35, 0x34]}, 0x2c}]}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190702003fffffffda060200000622e80002040000140d00150000003a514692d14c81", 0x29}], 0x1) [ 114.321191] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop4. 2018/04/18 16:12:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/04/18 16:12:13 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/165, &(0x7f0000000000)=0x3b8) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/18 16:12:13 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x2, 0x22002) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/rt_acct\x00') sendfile(r0, r1, &(0x7f0000000080), 0x100) 2018/04/18 16:12:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x20, 0x20, 0x2ff, 0x0, 0x0, {}, [@typed={0xc, 0x0, @fd}]}, 0x20}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xc) [ 114.591165] binder: 10990:10992 ERROR: BC_REGISTER_LOOPER called without request [ 114.714409] FAT-fs (loop0): invalid media value (0xf4) [ 114.719834] FAT-fs (loop0): Can't find a valid FAT filesystem [ 114.771278] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 114.814000] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 114.827411] FAT-fs (loop0): invalid media value (0xf4) [ 114.832818] FAT-fs (loop0): Can't find a valid FAT filesystem [ 115.351992] binder: 10990:10992 got transaction with invalid offset (0, min 24 max 546) or object. [ 115.361741] binder: 10990:10992 transaction failed 29201/-22, size 546-280 line 3026 [ 115.369715] binder: send failed reply for transaction 19 to 10990:11030 [ 115.378494] binder: BINDER_SET_CONTEXT_MGR already set [ 115.383825] binder: 10990:11030 ioctl 40046207 0 returned -16 [ 115.390927] binder: 10990:10992 ERROR: BC_REGISTER_LOOPER called without request 2018/04/18 16:12:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd256)\x00'}, 0x58) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400000827fb, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001840)="a2e3015ddc3d6e043f09c7699f2472c1fce03b5f66aecae48026d47924f9eb42b1f20200053cdb7efe541e3d8495f01606bc55e20b84f7cff1bb34f338752f1395", 0x41) socket$nl_xfrm(0x10, 0x3, 0x6) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40042, 0x0) 2018/04/18 16:12:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x890b, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000040)="d548574b2f8c033d46cd9b6ce2881e434132833d293748da73a5f74b2e23caae"}) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/18 16:12:14 executing program 2: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x490080, 0x0) bind$alg(r1, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(twofish-asm)\x00'}, 0x58) r2 = dup2(r1, r0) r3 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="873a3d2f8a1a4d5211133f7e9c4eb5be", 0x10) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200000, 0x0) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/6, 0x6}, {&(0x7f0000000380)=""/170, 0xaa}, {&(0x7f0000000540)=""/188, 0xbc}], 0x3, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/18 16:12:14 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000000c0)={0x14, 0x18, 0xb21, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) 2018/04/18 16:12:14 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x121000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ppoll(&(0x7f00000001c0), 0x20000000000001e4, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f0000000080)={0x6}, 0x211) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000050000001) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$cgroup_subtree(r0, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x80) socket$l2tp(0x18, 0x1, 0x1) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x400}, {}], 0x30) 2018/04/18 16:12:14 executing program 7: syz_emit_ethernet(0x85, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c200000f9100090081003f000011dffec2a99fd15c944ebe3b21aad9242491aaf3ee6d24f80d1b7585da1f58d6c80f35e73eed2f711b6fb4c027d626217fc7b1fe82803cced4b7549d99bec3ec3fd0a41db4bba5992fba0abdb138996eec349abac1f75622e8c08a2e029b9d32ed8243d46f64aed4e5e1000000000000"], &(0x7f00000000c0)={0x1, 0x1, [0x188, 0x483, 0x86, 0x226]}) socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0xc6, &(0x7f0000000180)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "fbde9a", 0x90, 0x21, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0xe, 0x0, 0x0, 0x0, [@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}}}}, 0x0) 2018/04/18 16:12:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x11, 0x20, 0x0, 0x10, 0x0, 0x0, 0x25dfdbfe, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_x_sa2={0x0, 0x13, 0xf5, 0x0, 0x0, 0x70bd26, 0x3506}]}, 0xa0}, 0x1}, 0x2) 2018/04/18 16:12:14 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffffa, 0x200) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$KVM_GET_EMULATED_CPUID(0xffffffffffffffff, 0xc008ae09, &(0x7f00000003c0)=""/35) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0e630c40000000003cde8e9a638b82f37b39cb66e80d015bac11c0ca93f8b8d40c0b98750d74b0b3418f83561a18b49bd856bdf33697190d9740d442251171db02000000d0281aaa38d5bd135aae"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f0c630000"], 0x0, 0x0, &(0x7f0000008f37)}) [ 115.390940] binder_alloc: 10990: binder_alloc_buf, no vma [ 115.404088] binder: 10990:11030 transaction failed 29189/-3, size 2329469315071344640-0 line 2963 [ 115.422229] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.429166] binder: undelivered TRANSACTION_ERROR: 29190 [ 115.434700] binder: undelivered TRANSACTION_COMPLETE [ 115.439841] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/18 16:12:14 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da100d81e591e7945419600e5c3598d3fc4ac054a3dc552", 0x20, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x101000) 2018/04/18 16:12:14 executing program 5: write(0xffffffffffffffff, &(0x7f0000000040)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x181300) 2018/04/18 16:12:14 executing program 1: r0 = socket$inet6(0xa, 0x800000000000009, 0x5b3a) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0xa00) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f4fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3cf9c)="1d", 0x1, 0x0, &(0x7f0000242fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e64ffc), &(0x7f0000ce6ffc)=0x4) 2018/04/18 16:12:14 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000da5000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000000208015f6aa654457adddfbd54f20003004000230000000000"], 0x14}, 0x1}, 0x0) [ 115.563689] binder: 11042:11054 unknown command 6491151 2018/04/18 16:12:14 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) prctl$setname(0xf, &(0x7f0000000140)='*:md5sumeth1ppp1bdevcgroup\x00') syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') socket$inet_udp(0x2, 0x2, 0x0) 2018/04/18 16:12:14 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) dup3(r1, r0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r2, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x127c, 0x6f2000, &(0x7f00000003c0)) [ 115.608800] binder: 11042:11054 ioctl c0306201 2000dfd0 returned -22 2018/04/18 16:12:14 executing program 4: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = eventfd(0x0) unshare(0x20000400) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) socket$unix(0x1, 0x5, 0x0) 2018/04/18 16:12:14 executing program 2: syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4000000000000027}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x5, &(0x7f0000000080)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0xf}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x1, 0xc6, &(0x7f0000000100)=""/198}, 0x48) 2018/04/18 16:12:14 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x80100) fallocate(r1, 0x0, 0xf402, 0x4) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2321202e2f62757700007e0e7755c2476273e99f69a2b2b34089ecd18a9cce200b5534bbd661a461ee12926d23fe163468ead849f7738ac37cbfd537a3cbfdc06eaa300cf2cba57673d5a1a8dc1023fb993e97e685d0a99e69074c094e90dee7c09909b86aff54f9bc2cf0"], 0x9) fallocate(r0, 0x2, 0x2005, 0xfffffeff000) 2018/04/18 16:12:14 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x0, 0x7}, 0x98) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xffff, 0x2000) 2018/04/18 16:12:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x181800) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000080)=""/12, &(0x7f0000000000)=0x313) socket$netlink(0x10, 0x3, 0x8) 2018/04/18 16:12:14 executing program 1: r0 = inotify_init1(0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setuid(r2) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x14000) openat$cgroup(r3, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x402400) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ptrace$setopts(0x4206, r4, 0x0, 0x0) 2018/04/18 16:12:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xf9, 0x40) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x440000, 0x0) sendmmsg$alg(r1, &(0x7f0000004800)=[{0x0, 0x0, &(0x7f00000027c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000017040000020000000000000000000000925b0d1333d09f4257a8bd97b1a7924a158d4df7437600642d38f00caddf9e610e02064723e661d44bbb26da1f015815ae872dd3d54332dee82f222bca3c39cdb50a9e48d447a8fea01d67ec3370370a29699cf1b831c4155543bd1be53093104610dbe16c5f73af71807c06da5b588e55bd565978fe1d999e7b2ac10e946a0cd4cf79810e3fde25f0e3f617ab565c909069a42fb872d73b9ca19faca805f67f59d2c72a6cad"], 0x18}], 0x1, 0x0) 2018/04/18 16:12:14 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x9, &(0x7f0000001680)=[{&(0x7f0000000180)="4af7ae6678e16ac083fcf0afd1e927c2d4a30cfdc1e4faa8db3b85f70ed6a3ad2aa981062f6a58e313e6457ecdca0e3524a8b1863de21a2f54ce64a96a8dfd26fd5512019803faf37d969615cc0abc0ebe7193a0819c25ed8fbd5ecce157d82f568c117edefa945f934f", 0x6a, 0x1}, {&(0x7f0000000200)="902903d1fc7ba2daddffaadf82d26e2ed1ec5fac33425a1c0b9cf19f8cdaef1f0e58b0b31defbb47c974a85005bbc692205f7db8b1691850e76492964826c32e8f41368c31304670ce66de2370af2061bf7cf670af7ed9793b6b8c73344466ef773b3c6501c9c068c92317e9cf093b737972d0aabf943147cf4b361d0fcbd77d087f791f8253c9728a1fbe1bb9dbf9134ef21d87df042f1a582eb6c135", 0x9d, 0x7}, {&(0x7f00000002c0)="c2765293cf6d2a5529f36a4d43ce4030c62f5c047f04ea432f5c36158ed8ff1219", 0x21, 0x200}, {&(0x7f0000000300)="606f8106c981b022ce78abe1c99b98dae3700c3e845a7fbaa623c5f4769b06e3c214e1269e38cb492dd506a5ece3701690417def7840e339a3cd0eea660034a01ca5e0034196fabe4a0e1e2d5c4779c32e206527e423bb708f5963a026b1a7e55ba3564ecd70f9a0eb7d5e0c37aff61120a3a6b7bf", 0x75, 0x80000001}, {&(0x7f0000000380)="e9adfdd69f107919b64590d6163bf5eecc00", 0x12, 0x6}, {&(0x7f00000003c0)="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", 0xfc, 0x2}, {&(0x7f00000004c0)="410c79f119f498ab827d755e05cd5ce711304ccbb2db2a6babb0569e77f87cd42592d550a87923d617fdb1aa4c132c7502439dbb56d5aad1eeaece6c5ad7178ff8dccf960043802c503e295dcf301b3aee38073ad09428b7eb3f6f876d4de10f6553065322b045f9c1ba39ac52809407c1f8326eb82a5f5af43f313255f64a57fbd9c503c9e497", 0x87, 0xff}, {&(0x7f0000000580)="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0x1000, 0xfff}, {&(0x7f0000001580)="ac32225d145883ec1df94ff8a52adba1c234f277cfb8940fce4577f1895ab3e4dd0c21eb31cd69edccebedaa274435fa9fd7949ede62f97aedb3d0fcd7773f055879f01e2247a17b0d3268547dba7807285462931c5c328169b5ef438e06c57e41976b7085dc2c02bcb4e68e14d1c223d180eae09d48a55b1385838a701e793cf57deb3399b5f2ca20243786e18d7f286523aea409b278798bcbfe406383792e69b51ee0d6a43c981b0d4a1fe6971bca7ebf141ee23b6bf9d5aaebcf66fefc446b4cff51a2fdc889e112380c41123c43ad16fcbf5adce8dd15b4ca954097a4c511f02ef0c4de71bcd199ffa9ef8bb0bdb6876d23", 0xf4, 0xda5a}], 0x2, &(0x7f0000001780)={[{@umask={'umask', 0x3d, [0x34, 0x30, 0x34, 0x33, 0x33, 0x32, 0x33, 0x36, 0x31]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x32, 0x34, 0x36, 0x31]}, 0x2c}, {@creator={'creator', 0x3d, '\t!jO'}, 0x2c}, {@gid={'gid', 0x3d, [0x78, 0x35, 0x26f0a77e0acd6857, 0x37, 0x30, 0x3d, 0x3f]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x35, 0x36, 0x7f, 0x39]}, 0x2c}, {@file_umask={'file_umask', 0x3d}, 0x2c}, {@codepage={'codepage', 0x3d, 'macgaelic'}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x33, 0x38, 0x31, 0x3d, 0x37, 0x31, 0x39]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x36, 0x33, 0x36, 0x32]}, 0x2c}]}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x2691d0877f1cca9b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000000c0)={@pi, @hdr={0x3, 0x3, 0x0, 0x46b9}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x2a) 2018/04/18 16:12:14 executing program 4: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x6, &(0x7f0000001480)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)="21c8c15bd6f584ac", 0x8, 0xd19f}, {&(0x7f0000000280)="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", 0x1000, 0x1}, {&(0x7f0000001280)="4c9e6a6f8defe5608b0356447cc303cb776dbac34117b97da96e9be75c8b5bc40e230c4dc43e1cfc4542abc3bc7118d070ceec0dddca710d8ed972693d684abe36d3", 0x42, 0xfffffffffffff52b}, {&(0x7f0000001300)="f49d344a0a14ce7cc3d356d8de163e166a1aa7a556129ab004c2883e55968795ac1f1fc22a65a9baedcd8e4c427513d91c349b9311645b54862ec7dc3498550d7fb501ed09d5b4627c5b66b3b623289316cb117843ab7fde970ca300fb0bfea6b7", 0x61, 0x1}, {&(0x7f0000001380)="bb8a06eb83ffae934165e17a447cda6b718e3904df0a7dd7d081e1e0681c0c7619ee31c9f78b5f5671192ef73970b289bc19fb3efea70d035f5a9b0ca7c0bee6f108b2a25b511f2fc210598a2158be081f1ab94b98c9c3f943e60e7bd7942e34c8adb94cb2fa4d474da4dc84c2f984fb40fef55189ed916b38e60f57865e3920438d71c8f429eb3986a3bb90249bd380f17df856af88bfb77323a5793250cbff966a1436ce7d240d0ff7d333550a70b05b0286a9d8572128b98e5613e30499490c56c63f53d15348289d5c52d80ba15b211666628259f5155a1f4fc2097e3660ba9d788cde", 0xe5, 0xa5}], 0x200000, &(0x7f00000015c0)=ANY=[@ANYBLOB="666d61736b3d04890000000000006865636b3d7374726963742c636865636b3d72656c617865642c58f3dcc76b3d7374726963742c00bd328b292501598f3d5e2062f6df"]) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001580)='/dev/qat_adf_ctl\x00', 0x202002, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) 2018/04/18 16:12:14 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x200000100, 0x200) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc00455d0, &(0x7f0000000200)=""/250) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xffffffff98f69300, 0x20800) 2018/04/18 16:12:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) dup3(r1, r1, 0x80000) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x4, 0x3, &(0x7f0000000380)=[{&(0x7f00000001c0)="135793ce935c5729d4d992fcded8db19206a36cbb0f90429452b64083415c8f5ece0e7ac467fd6a135ea6be4c76bf251031b449107b30bba23376aaa8adb042f7ff486af7ba8ad8c86ff6c1d869db113209d0fd1c68f6356f8e7404d03ac0ea10ede3d2363a8db0208531303934866fc1316cc5f8d21b4bac3a220dd2e78ce1e72ed62da151112629a4e51d9c461d35001fdd77e12c8296379", 0x99, 0x101}, {&(0x7f0000000140)="18bc995320b4d4103fc1c477ea02dc050d83b5f05bb18d0b0c30a7ddd5dc", 0x1e}, {&(0x7f0000000280)="880809ba3488ec74e0d045a0b3997bba8e624fa0b7401ac7654ba4f4275838cc015bd061d520fe29fbb8499b76d851f02e988483b35ba0c431e138c9a33fac20baecae6a7d0717f90246c0aeee9526b2c623c694ca409369c3676c2b62629d2e0b0a73c3fc23d00c57c48a9b60cd0cada950339568776c1a17052d328c0dd947bc9bdae270856ba2ff29ce5e0fe6c7337a1ede97a602911c7eaf28d1a946bae02ce5fefe29cd06a2808dfaf49d06ab74e2a5c9cb7ee4f0e58aa6e30c999e9d203f5da7c8d62c55e9e1", 0xc9, 0xfffffffffffffffa}], 0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) chmod(&(0x7f0000000480)='./file0\x00', 0x18c) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r2, 0xb}) syz_extract_tcp_res$synack(&(0x7f0000000600), 0x1, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) syz_open_dev$urandom(&(0x7f0000000400)='/dev/urandom\x00', 0x0, 0x20000) 2018/04/18 16:12:14 executing program 6: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0xbc9cc8fbd81cb4b1) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x566, 0x218200) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x10001) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r0, 0x0) [ 115.958961] hfs: unable to parse mount options [ 115.969774] FAT-fs (loop4): Unrecognized mount option "fmask=‰" or missing value 2018/04/18 16:12:14 executing program 3: syz_mount_image$gfs2(&(0x7f0000000240)='gfs2\x00', &(0x7f0000000280)='./file0\x00', 0xd0, 0x1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="48242b74ecf019b1f821acd68f7db4cab9acfa8a1c7efdfdfdce2cee7b41d7e7995917aed22f129bea8ea83dc711392c0b89bd19e76b9347d1f874054552056176cf39caa87255db8d45dd20aa245d979248543f3c2dcac6bd62a0ac53a7469ff7186087a44b9c211eb4eed487c56c2b19e97fb18c35e7c07b4ba013deca61c69542a2be38605c071e50d77a99b40a822acd2a444d97a46f9b91dc3d158c52754137605a786f740d3e0612f66f4bb9c4efa4d97125baed025b8bcc7257bd7684bced5c7b98af57a0f9ea0c3c3fa470cc33c42a67dde03d36edcb94c3eb5f", 0xde, 0x6c}], 0x16df0468efb040b0, &(0x7f0000000400)={[{@noloccookie='noloccookie', 0x2c}, {@noacl='noacl', 0x2c}, {@upgrade='upgrade', 0x2c}, {@hostdata={'hostdata', 0x3d}, 0x2c}, {@quota_off='quota=off', 0x2c}]}) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000fe80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000040000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f45c1e7c641b66ffdf0c539b4c1ab178ac0e6519031c0ea383d78f446ea1362f91ed734dab0bc56c32ac4542aa327e4c8964ca1f47b700c254bad67310201d6b696c486035c3cfdc19741b35cfd849bae011b55684266007084f64b427"], 0x190) 2018/04/18 16:12:14 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x88900, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0xbc, "60649311ee5ae93cca444ed03375a7e4bb97f2ce9f338586f9bf8e62e8f4a4819c99cb8ed6e9c3934b1df1e43eb11fc8f6fa60085faf9fe3c2656afe5b01a2f012a87ec004704d01ecd5a47348b66f6fbc0d7a674ed4e7da13500d71cd32d34c70c784d885a4ca9d56cbf96bddee08054165f46fa0c2567c4bbedd43416fa6ea80233bf5feda47db8b9b281415b1dfe418cb9e0115b4bc1fa38a2c24a2e32d0b5f22dc543d12823af4338ca12886b7394d7252bdb9b2b6bdb8688da3"}, &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r1, 0xdf, "3f381aaedc82f71b9ebddc5bfac8e9ceb1ac4cedc52cc1267b60f4ab849bcc1c0aafb346aec4e85b2e84c687ec621cb98d73a996bef0472e80bb270f8e792696df849f1eb59e2708e31d527988744edbdcf2bbfb07604b9b4ca4600458dd77a074f3ac3a972e660ac048e96fcbe2119820dd46704a5816f23a47cba274d6aa7dd5541699146a30da1bcfc6e75c3575f72628e8c873228ba3877abcffb0e644462ad7669d1d2dea7f7f99100e4a27b51a50884abe07e9f369eb83fe89300726b001e99a47af7fcea13b4c974c20bc675c4144c41b7e46a9be33bcba92cb2a09"}, &(0x7f0000000280)=0xe7) msgsnd(0x0, &(0x7f00003ecff8)={0x1}, 0x34b, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000940)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000300)="b58c1f9fb461d12b7beb0382f1361a72fb8fba68aa907c58b0dec69cbabd6c7201b225a8a2c69baa97befcbe3d13e7e87c3bd9f783116dc421e5a8be369c49c1f9e40100bb102edfe5d04b8d437926ed9b5a44f84351abe4ece12ff7a316f476475045063934b96505079e832e9e64d5c310e0275c78b9d12d4a083fcdeb9330ccd6a4b5d993baffedee8857e01989256004af6fb5a2b9e6fd34aa8f2d3d3a0d02054a2cf917e138480b7ac6b47797e12fa0b6309b86e27a7553568800ab69c80f40f38da2e721cfc9d87c0000000000000000000000000000", 0xd9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000700)=""/68) syz_mount_image$iso9660(&(0x7f00000001c0)='iso9660\x00', &(0x7f0000000900)='./file0\x00', 0x2, 0x2, &(0x7f0000001a80)=[{&(0x7f0000000980)="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", 0x1000, 0x3}, {&(0x7f0000001980)="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", 0xfa, 0x45}], 0x4000, &(0x7f0000001ac0)={[{@sbsector={'sbsector', 0x3d, [0x38, 0x0, 0x32]}, 0x2c}, {@unhide='unhide', 0x2c}]}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000780)={r0, 0x2}) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/198}, 0xce, 0x0, 0x1000) syz_open_dev$adsp(&(0x7f0000001b00)='/dev/adsp#\x00', 0x8, 0x12002) r4 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000007c0)=""/229) rt_sigaction(0x30, &(0x7f0000000100)={0x1, {0xfa82}, 0x10000000, 0x3}, &(0x7f00000002c0), 0x8, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000008c0)=@int=0x81, 0x4) 2018/04/18 16:12:14 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0xffffffffffffffe0) 2018/04/18 16:12:14 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1, 0x0) syz_emit_ethernet(0x59, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[{0x9100, 0x3, 0x6, 0x1}], {0x8100, 0x7, 0x2, 0x3}}], {@ipx={0x8137, {0xffff, 0x43, 0xfff, 0x11, {@current, @current, 0x6ba}, {@random=0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3}, "2a140c2f994e5be74e01795354a54a95e052de85263df6081fedfe38eabae5681f141228ff"}}}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001b38)={{0xb, 0x0, 0x0, 0x0, "de1bcc85933042d216de4411eb607baf97a9d31b6bd93f6d4290b2682afb50aee380b16435085ccbb13abd24"}, 0x0, [], {0x77359400}}) 2018/04/18 16:12:14 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000100)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) write$eventfd(r0, &(0x7f0000000080)=0x3, 0x8) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) [ 116.127663] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 2018/04/18 16:12:15 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000e5a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000067cff3)='/dev/binder#\x00', 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x4, 0x3, &(0x7f0000000200)=[{&(0x7f0000000080)="18e522e0eaf13b9c2d7cbd7626ac6e240778b12eba9f0fec4fb6a295942de16412f83a64305bbf7e04d1d4fe5e162293367ca296f1d887849eb85880ef85189b5c707634257b5aab51419acb038a88071ccc88ed0fa94ab4c377c5225d44", 0x5e, 0x1}, {&(0x7f0000000100)="63d037ee6fbc05485b1a7f03be98e33b9f14c8", 0x13, 0x7}, {&(0x7f0000000140)="ea93663d5f98b2bb1d3ba9a6743da68a0318e4cd9f80ff0543b8761af04e78e4f3ddf038b3a82d0b61a7c18e67dcc8d146df8fe867d5af0313c2597c66675cba72bd1b9c62f28430cba795e15f8ef7889f4dd9f97d77ad57d4957011ce3173701c40301576a30980344b46736140b1494e51cd02cf249e35c8f517dab85b5c75e9c6ff5f59d7de7da975aa6a9dda2672197c825be16f03f322fd7dae69bf6b8c226cc800f056c6e385344f84f37cb385c31da54384b4", 0xb6, 0x3e6}], 0x101a80b, &(0x7f0000000280)={[{@gid={'gid', 0x3d, [0x31, 0x37]}, 0x2c}, {@force='force', 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x37, 0x39, 0x35, 0x33, 0x0, 0x3f, 0x33]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@type={'type', 0x3d, "20b9f14e"}, 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x37]}, 0x2c}, {@creator={'creator', 0x3d, "dc539a7a"}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@session={'session', 0x3d, [0x3b, 0x0, 0x3f, 0x39, 0x3f]}, 0x2c}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003cb000)={0x34, 0x0, &(0x7f00001e9000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff"], 0x0, 0x0, &(0x7f00002f6000)}) 2018/04/18 16:12:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) socket$alg(0x26, 0x5, 0x0) [ 116.250521] isofs_fill_super: bread failed, dev=loop7, iso_blknum=24, block=48 2018/04/18 16:12:15 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x29, 0x81, &(0x7f0000000180)="fc7e0a6646724a9d8ab5b30cb7cf1c8a2da446f0aeb322979085d62c1baff36ad044b60bcba709b23367a620ea2b486339ff55a5839c345ec341166e0a8b2aba427673d9097f5e79e7c52671c472718682edcb57b7c13c1ff3354d16cc93bfc4795d9989", 0x389872ae48275850) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) 2018/04/18 16:12:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) socket$kcm(0xa, 0x3, 0x11) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21e}, 0xffffffffffffff4d) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000000000711000000000000000000800000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000300)=[{&(0x7f00000001c0)="3ae8d48d6815f3d67223b763f07dde3011b8836f1c16d8bcb341ae02e0d249b8f5060e7c99ec952087eb831662f0831ab0d307034a06e2152805ed2e1491e8ef606139b689108bdf6c2a83d9376a31d102f806dab86edda22435ac9ca179383ddea787aeffd4f4b46fba00a36836bf9adeb0e21c2f7800e86200c0cc140db15f42b7be3526f156fee6d277ab3897a4bfef84239faa8adcfc9455b0fbf7c3cc516865c764bdc0ecd4b5e06debef76886d12e6e744e70f2b54ebb1533e1754903c8f6867b4dcf3e9d8545b5aa503f3ed139b85e84e0a8ad04fd2cdebb46f82a48f", 0xe0, 0x1}, {&(0x7f00000003c0)="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", 0x1000, 0x80000000}, {&(0x7f00000002c0)="8644749e2de06eaea27fb7219e5362da035b2a3c91bebce0b402fc133e3a04297abf67038a1e3e", 0x27, 0x2}], 0x2800820, &(0x7f00000013c0)={[{@nobarrier='nobarrier', 0x2c}, {@gid={'gid', 0x3d, [0x3b, 0x7d, 0x78, 0x36, 0x37, 0x33]}, 0x2c}]}) socketpair$inet_icmp(0x16, 0x3a, 0x1, &(0x7f0000000380)) 2018/04/18 16:12:15 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) read(r0, &(0x7f0000000080)=""/67, 0x27) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) [ 116.856671] FAT-fs (loop4): Unrecognized mount option "fmask=‰" or missing value 2018/04/18 16:12:15 executing program 0: socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80000000ff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) 2018/04/18 16:12:15 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1000000000205, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYPTR, @ANYBLOB="b99809f506016b9a369356387ecf9648c33b5f260e4901ecda66cdf9187a07927f20028c4d422ac3d0cdb2c687b2051bd83dce37bd06cafc90837689d85f814ea4b35dae08fb4b5b4cd9860272d8ec18c1c1ff749a5c1e375db279ad5b932f7dc8f70bfeaeebd3915a99452846c4974839bd5f6222a4215435fb9955da6d"], &(0x7f000095dffc)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x2}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x104, 0x80000) 2018/04/18 16:12:15 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000000080)={0x0, r1+10000000}, &(0x7f0000000140)) r2 = memfd_create(&(0x7f0000000180)="70707031247573ff0100", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x12, r2, 0x0) tkill(r0, 0x1000000000016) 2018/04/18 16:12:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x101102) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/18 16:12:15 executing program 3: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f0000000140), 0x2f7) read(r1, &(0x7f00000000c0)=""/75, 0x4b) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x80040) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/18 16:12:15 executing program 5: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1, 0x1000000}) 2018/04/18 16:12:15 executing program 6: syz_mount_image$iso9660(&(0x7f0000000240)='iso9660\x00', &(0x7f0000000280)='./file0\x00', 0x6, 0x6, &(0x7f0000000580)=[{&(0x7f00000002c0)="de8053d2e5cedf05cb8ecb188c31e4d3525c065e24311cf1970cf4b3fde71dbdeb2ac08242cd48baa499a4729ea4a96a97cd094f315d424e", 0x38, 0x1000}, {&(0x7f0000000300)="1148", 0x2, 0x4}, {&(0x7f0000000340)="8f348953cdae23e5dc4f72c0dbbd35d01c968f410afa14555f6fb8cb3b6b2758f863a28e8106e4c9d9b22f7e644f385d3670b68cca643661b1c208ff9f6cab748ac0f8f70bf08102e59053a820f4bf6f0152f33c37432491e91bc0475d29442a7e3abfe3b8b9cae0fc5c09ca88979ebdbdb6a835be82040672d001b3f8c3c07138cc7d68b03990cd08e0aab3cd42763a25e8873c34d3c557851a7bd5efbc5f2ddb01cd519fc8e8705942dfeedb316a4157cbb5999764cdb1e579900e3d70cc4eab", 0xc1, 0x1}, {&(0x7f0000000440)="767fd7e945173e525a2a6289ca387301b8a4d6d46c64bd2e6308ac0e8e4b75a578e1fe48947c9e", 0x27, 0x51b}, {&(0x7f0000000480)="5b9abd4437e144cd24f3ec524475280acd4b1ae85831930f9986c03c9d5abc7c2ad22a6357cb02e803e9d41668e87223f7b36ec8e7a96a2b1f05a6cd3ba62e862761c747bea0a6e8cb7f021e404edd63ec90883d1cc9f81106b4e61a1c57740dfb3d02a0141d826525f24f9148d919cef2a1d84607731be311e687ec1c29198b30062c307b1b2534", 0x88, 0x100}, {&(0x7f0000000540)="d6c75359c8bcb9", 0x7, 0x3}], 0x1, &(0x7f0000000640)={[{@sbsector={'sbsector', 0x3d, [0x37]}, 0x2c}, {@cruft='cruft', 0x2c}, {@check_strict='check=strict', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x31, 0x2d, 0x37]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x0]}, 0x2c}, {@dmode={'dmode', 0x3d, [0x2d, 0x79, 0x36, 0x30, 0x33, 0x3f, 0x31]}, 0x2c}, {@map_normal='map=normal', 0x2c}]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000000140)="58837b2596fbff20e7cfd3d08377660599fd47171401999777bd5b24131ed4fa5c5d2415cc7dece51ae3b12f25772e92136fe2a5fe8b66d219dce49ac43107130deece07ec4e14e50b262acd19b77fd8a66829e25d0e592ede2fc0f8adae699918ad804397ee948e2142989222ccae89c213ffb52ed67a14c958a45b405b59245f681d793a1d10c075fd0065834e3e549de28ace0fee2a472cbeb9ccbc08b15d4560d166252fd471519d9c66fe21cb0f3da585d2c1e089c708c1d6806f0b3aececcd2b6b6f0c28174fb7f219af0148bc5f9ceff12e4b43f74b00000000000000", &(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x400000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r0, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/18 16:12:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000010ffc), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x7}, 0x1c) 2018/04/18 16:12:15 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_mount_image$msdos(&(0x7f0000000100)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x4d0, 0x9, &(0x7f0000001880)=[{&(0x7f0000000280)="68cacdfe90186e774d00c2b7b01954c95502bcfdd3ff16018fdc01a982e7c70a7a51ed94d97c42122a84ba84d90a39c242f80a5389f62b863af5f5f25b5cdbb812914c2e28d01b08420df5ec6cdfad14d85ce59bdf0214b595ed582cee31bb790f82aa2c495974ecacbfa784539c2611fb4092ff50a6a5b19629d1397aa87430d199dbc506e3e62e8736089cfc7fe72b4061ec4a1ea0df0d1bde8719ca43727834bcc3d7fcda2874e96d6a509c5cc863c234f5b9c00756e98f20ace387290b1c5d67dd191cf7ebe7cc7921f804734b6fe7ce0974f274149963d3ad6edda4d6c60df8df906b7a7630677a1702d7687b9e", 0xf0, 0x7}, {&(0x7f0000000380)="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", 0x1000, 0x40}, {&(0x7f0000001380)="47d32cfc992e193e36a9a3dd002b30aecb51e47bd68324913d0fb8dc8365b98768609921f460c6653227ff9e6ed1636f4eca239311bfef1d7dc26bb76bc5d7f9f8cab466157a391b4ffc264e2aa9297bb26df1b491bf5523057f53b979ad748126cde633359f16eae27c7ceac5880ad0080ee69361edd985c28471888dc2cd55ea34480d7063e04d0737cd", 0x8b, 0x6}, {&(0x7f00000001c0)="a49cd44fa1676ee2b22cc208bf78f751590c37c1d26128ee57f5c218101f33c88ff07e85df26a132148995427c8951d75f29e733a73e46e67317d326fec2493ba2328c2f1de082f62e25ff40c51d393e06defa1046e347d9eddd801964b78f19a6d7e07e0155d8fa2a3e0e38b3f3b0e3b163b9", 0x73, 0x800}, {&(0x7f0000001440)="eaf09fa4c57d18e48cdecd413a40571fb80b555ebe14c31d54833df1e86db799a56ffc433e478a07bab50b1e9bd71c164561eead6c18e062042d8e47047909101c444de6d517e32c76351f9292dcdcc24a3691ba700cf45bd39837ffa98e1aaab81ff0c3e2fbaa3b5e892012ea6e7ad04654b3497af215d4037727d60299554dd1ab4052f890143248c5f1e7f894fef17173d436a078f7820fc4f4e116895deec1a4cd56ad7871cd44fcf7bfe94d468c6a8b3f9c78f93f796b2b4d232e0905205cb6f0dfee48ae18b30ef2383bd25f2681dc250ab0260273bf", 0xd9, 0x2e}, {&(0x7f0000001540)="545aeae8907c9eb1d42774b9c32eabe15850219ef61dc284c2a4efc709ac3dd549c1aa893820b0edcee6fa80b65472be4bcd526bb3c87a04a510e764c74416eeab30ea98d61500de25779eb92ad7270c99cc22cc6a486b8fe6480c6dae32c8c93fdfbea51c4936f4c9bce11971dbd69c64177ae36e45fc6bacdfc26f93080c7016877535478f18ed10a8f0db2df4d331217f8ae5d65b70a090b11fb15840de3f941ed6dc8bb105f18139928d6e5f2d46ca76f5b80e0b4e4d97c21836233e276c24e1c6ea32374ca61544489a9036d16fe8", 0xd1, 0x6}, {&(0x7f0000001640)="b7277874a9afd5515d739a2530dae718ff2dafbeabbccbd27646ea39ec5fab8e66bb46c08f82874b5ff481c1df00c869e1a280fecab1a17f4d23ad6721a962dec6a02b1d37d1d44edea9e8419f23d54464b7d62e850a85358eaca9ea92bde05ff6d442fdcea7b417bbfaed00df9ad0a9fdfad335e7a58d62502db20fe4a91df847b813551ed38e", 0x87, 0x300000000000000}, {&(0x7f0000001700)="9d448910871ba5622679acf143772388f744eb585be0454ac6c73b09ddf8fb52d1da39ee1903c7b2c018c674468af964e49b2b02905d93c699432e64bdd26fdd1626abae4cf7cd6f863f2e418aefbdedb6327fc93e0c977e7c7194b14b0d9b3b81836c2954f512e5885efdde", 0x6c, 0x3}, {&(0x7f0000001780)="dd15edd7b43aeff060ab54af331e7611d83963e3247f1ca510bc141846aeeb902603b25800099d7eb799e3c90191f45458a23e558e73f8be342b223ad683d82dd6849688289f62231a795adf9276a7dbbe5f156a7d5e3fda1d46613bdf9d416fb2da04378a2ae2eb7f8c973240d6936ee90c7ecf2ece36f4e1059e27e10e9077cf037c17edfb5fb6ab179a9f6147cfcc6f2ccc194d7e70e70747dd9a200ef05fe879d890c7e2376f3a577a7b98d376c62ae6d91235b70811948e7490c0765776eb2053e147dea16c49b10d1c9ff9430a13c9bcbb35bad3320f5031281ada6dfc6fb81bfb29", 0xe5, 0xffffffff}], 0x2000000, &(0x7f0000001980)={[{@discard='discard', 0x2c}, {@codepage={'codepage', 0x3d, '862'}, 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nfs='nfs', 0x2c}, {@debug='debug', 0x2c}, {@debug='debug', 0x2c}]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000040)="2bc7660f146a00640f080f85010026ff64000f2154baf80c66b8ca55c58366efbafc0cb8145eef0f591cf30fbd5b34640f01775c"}], 0xaaaaaaaaaaaad2a, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000080)={[{}, {}, {0x0, 0x0, 0x0, 0x3}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/18 16:12:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0505510, &(0x7f00000000c0)=""/250) 2018/04/18 16:12:15 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000000600)={&(0x7f0000000900)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/251, 0xfb}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000840)=""/134, 0x86}, {&(0x7f0000000340)=""/146, 0x92}, {&(0x7f0000000480)=""/223, 0xffffffffffffff6c}], 0x5, 0x0, 0x37a, 0x4}, 0x2000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000080)="130000001000ffdde200f49f070f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fe65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452bdc4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000640)=0x4a2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x40, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000000700)='/dev/admmidi#\x00', 0x300000000, 0x208000) clock_gettime(0x0, &(0x7f00000031c0)) clock_settime(0x5, &(0x7f0000000780)={0x0, 0x1c9c380}) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000007c0)=""/115) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/18 16:12:15 executing program 4: r0 = socket(0x10, 0x802, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="3f7db415526436f0515e8728530b82fe9410ba416ecc20c5197e259224f43cf4c2337da5dd8596197a2f786efb09429d4d876d4a3a90468702215eec5191b3d393dd72c287337bbcd08926d5dc7929a0dd9f7c089d95a18cce9728118b3ad3af80462d64eec787f4579ca2781a5d77f075fb7a", 0x73}], 0x100c00, &(0x7f00000001c0)={[{@creator={'creator', 0x3d, "8f69b269"}, 0x2c}, {@creator={'creator', 0x3d, "485dc61a"}, 0x2c}, {@part={'part', 0x3d, [0x30, 0x3f, 0x37, 0x0, 0x37]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x34, 0x35, 0x35, 0x34, 0x37, 0x31, 0x34, 0x32, 0x30]}, 0x2c}, {@type={'type', 0x3d, "0e45ad97"}, 0x2c}]}) write(r0, &(0x7f0000000000)="24000000210017f0071c0157ff0ffc8e02002008000000f0be580800ea4a140fb0000000d1901028ea6677031f1a5c76ca17a7cbf4abb8db4d21edab20d4dd338a87b4b5372d9bf99cd56f1f6f012a55e11b15194fcdce86f5d66aae20fe5883f0726866f2179cc059ef7ccb", 0x6c) 2018/04/18 16:12:15 executing program 0: socket$inet_smc(0x2b, 0x1, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) 2018/04/18 16:12:16 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$vnet(r0, &(0x7f00000002c0)={0x1, {&(0x7f0000000140)=""/186, 0x17, &(0x7f0000000200)=""/153, 0x0, 0x1}}, 0x68) [ 117.149719] FAT-fs (loop7): invalid media value (0xeb) [ 117.155171] FAT-fs (loop7): Can't find a valid FAT filesystem [ 117.219461] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 16:12:16 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x650000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x141, 0x3e6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000140), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000040), 0x4) setsockopt$inet_int(r1, 0x0, 0x40000000000c9, &(0x7f0000000080), 0x4) 2018/04/18 16:12:16 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101) sendto$inet(0xffffffffffffffff, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00008ed000)={0x0, 0x2000000001}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002f40), &(0x7f0000002f80)=0x8) [ 117.262159] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/18 16:12:16 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x80003, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da283f71feee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) [ 117.345937] FAT-fs (loop7): invalid media value (0xeb) [ 117.351401] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/18 16:12:16 executing program 4: msgsnd(0x0, &(0x7f00000000c0), 0x8, 0x0) msgrcv(0x0, &(0x7f0000000040), 0x8, 0x4, 0x0) 2018/04/18 16:12:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=@srh={0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) 2018/04/18 16:12:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f7570000478d081", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0), 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='io.max\x00', 0x2, 0x0) 2018/04/18 16:12:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000400)={0x8, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="0d63000001634040"], 0x0, 0x0, &(0x7f00000002c0)}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000002c0)}) socket$netlink(0x10, 0x3, 0x0) 2018/04/18 16:12:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c73fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000800)="a0fc82ea75b83936f4d2f67d7f4afe86c6565f264ec68ae23863c59cdf59e64b29347f1c04e61c7a4b51f9b8982154881e9762952c2cda9f57874be18202b99b4377baa04d662c2e7789b52c0eb7dcb058a282fc9d394679685e5ce46f7a83a78ace8cddfb30c894160167261935682448fb551ff2077df95efa99be10f661b5cacab017d0c3d61b748bd5b584728f6e35d16e2e790870724a43826b111cdeca31e56993740f04b89827f8b691edce29334c56ba7df42d31b944cd93d16c59536131bfcbb9c6c923d871d5b8e34edf55dc694e39ae76a690e31934dbacc0fa2c03cf2626dc2f553bd388d9c81f372b8a26362c5f039dad21a2ee5677c58220ffa446aa48466ff2f74d07f0c8fa320a370ec0e7ae32d8f1388b9a5693b1dd0d3f9c3560ea5108090156126d44fb5841ab729af8f18d8b680946a209baf5b7148ad63464f555f1a53738e1f05ea35b214f810e8372b51a2e86754d14c5321e92b12dd2485e67191041689caa53949b05fc3ded07f559a95771405260acfa5e26a839b78994d202772bfc11990aa9815b4595cf60849b37a103e90f165f89fb60c66b22d8d65e724256ecc3278e0d7806894cb024b03f1327c90e3aba48ec13936aa271326b95e1529651484980d60d5aee5fc09fcb38b5751c9f521199ec1db6c983e173d083451a0d7a698efd6d0cd34731b563100080bb4e9a3abddf4847f2248c3b698bade2786cc9f8c9bab12be519d4b61a08f355353bcda1b06711f07f61322303993812ed26948f17d5fbb4c9b62aae68d3430dd02b93ace706e6d0cb6b2002810c710be767b10a46f44a6f852e19708669180887a15d59d2713573c4c14c03f8f92aef5023596bca931030a459078df99624f2fc48a52e3989ad7ae72f30bc0a0cdb7524a2c2390bf8cd4fe745409b4db5c0aca1cfb347f31b0c631c9ebd5070adeac766198c9e3c241766acb868ed1f760fa4ebabb448a8970891209057d98e1fe107a83dcb7561d47e5438dc66f791247212dbb091ea06597738c225b910d86f8e0ed1e9a77507950b7c8bec9bf210edd8f4b86550fdd49f1a4cd6042c9a48d8200538537592f04ecc16712671e2f6e77fdb1331b0978b9a260b7e474a9382d4cfbc790eada25993b6f0465cca805cb10fdea2d040c86bc395f5e0cd8551d545039948a3b46d75063e125af1a24c6284aa1f2d8a5507810b766b6e2a74c3b8ccd80a00d4a94e22cda340aad28133b12bd11b28dcbdaffe7c701e6f408e68774a9e2ef3525a127335e2ee2659c929ad9797437e6a45cbf400b0e2d9bd79a491a2a766e4d9b1a3a696772eb39dad41c225c8184edb66a1646e42a917da8ab14b878f1fe654475e9c3c330e8d5d7e5fcee7c93879e9902b225c33a5fc7194ef8c6327ea3ed7c12af4b0dad27e58f4199473a72f11baf9bdd491916b42f70f73c86e5f1b4aa429788be11820d523b5514b87ec47cf478e30dadd6260811497a44d8cc9d271647af91861a781f9dd08ea5eba8944d91960be3b46b16dbac93d3e51dff72aec1d39cec5d9d0693d1182e962d6c5bee7e2de724cbd4e3037e62d0cd70f66228bf6821fc133365c8442e08fcbac220d46ce765ab633bd23a2dcf584ccea3ebf42bc6cd584fa303ad499eff73bbb576f5987ff41195a05ad59475c4b351fa37faa2f748bbf3e6f3611f22e000da9ab2e0741328314db093bf0ffa1a53aec14183ca7473035749ee7021f678347707a8c688c8381e849b71a3dbe19886ca95dedda3b229b24f0ab1aea3d0de1a54c10c8baf11eb5450114f7713ba864c77f3b0e499e5835e2ecf73e23abe42eead7134ac6ffedd10f947238b02dfd43712c8f95859abcf00559329a3de70c29c9c09fa482024e8153909a6aa6b2ede059edc85a2e808e675447c33c5956bb4d2b2ad3af8f3c1a0e6edf25a76e69accac282dbfe125d75cfc119d4bf56a8c924f357ea7a543c8e0db9e83fb5a4cfd562639b699c1bf370d0ee6d24037f6d5d5236dcc8e18f8384d7991aef10075aeac43c3f55a0120df47448576c609efb94bed0e03ed00a0037f69736aadd6086b5e6cde5b4ac03b1905451b81cb40e723353d10c083cf5f95646aca6930e279187dfcde69e6ddec29ef6b6ca37de7307e7c72003eddb571f07179cd4d384d863e19e844cb2f4a16b95c44bbc30c7951e7d6a8a8f9889e9af3fbca325950f18ad5c2fb57af7fa9f0e5e890e42a200952f8ccb2b3a65087e15c6df4d38fe2f0bd1d7988cf0aadd7b442c43322e6218c29acc8154011dda15273e63f8e5b2053368ca83bc8b451e54b8b4a6ef86fffacb23bbf852aec9aa45a18e4fac237956d4ee4c16b0bc295cdece36a66f60693992acb9341decdf42b57bb2ac179fdadfcdbcabae312d06b5fec95149b069832c2289444c9b02fe3d83f18041329688a447cc086cce3602cac68c1ff829ce932e1f41158193eff2fa7a7a0b46880edcbe9004f6ff3d10cb4bf961cedb40dce068a71688c39b2556f7f4de04b751bc779126cf521de6c383980bcbabc7560b0ae4770664ee48307bba36d4efaaa055f820c736c4b7579fa8d43031e07531420c972e8031a39f2f065f86229046d2c65cdfbeaeb7f97588283f44a1b1eacff853e96c19b37ce59db865cf9af972454625d4546aff94018f0f66786d5d214ff023d6b01897b45bcfd60c1d428ac43a62beb028c8672c25e1434e45029293a9debdb73de01815d74f61ac5e2d50893609ca10ec7f8d1321e5470ec344e306f3dadb3435880ad7d805dd96f119d7bf28d610f196cf5406ce7600119af8c0415a0756df4c10f0fbc3b9b15706549ad9e0698337fdf5a4791cfc8b0eeeea4bf9b3ad125b2bee562ddc06f25bce7d3967f530ede8c292dbc402f0c66905e9534c0fbd1c168dba8e22fd25938d9942c142fd00e86b6b2ced31d4fddc7e6cc6294063bd090692fa8996c35fdc9ecd87778c1bc5503429b55fff8a3e9de522251847110aa5d0e7a676d7fd63647f5f4bb84dbfa27d2c4d4db838c898915ad0645f452e750ebbf2d1d589249919f915b82a0046e4ff3c840c474d2e52c9751b7ccb9906dd6354dfb59393668aeac2640be1dfcca70dc9891478a505822dddf08a7182b899228dabb801e1143ebf5c3602a8dceba6e00f9dff0cc6621e24314ea6c0c74628d1dc1551c8a6b5982146b228486c64d45d2ace9927a0b8ed1590263cfb0a394aa215e4b729c165fc3e418aa19762988e8ce018d79c885ae2bbf12520c6ead1795d107207df76c6002d4a5a852b85e3986163e295265d5900ef5a1ab93beb10902e08ad81ae8020c6f856f9770db14f3f7b9a0a89fac7a68fabd5ff9c62b869fb2df84bb178fa25e03592c326dd6a03889bcba039c45d9a80fb6f4b0a120e59ca87f432b13c00684353c82ec00f009a2796d6f2b6882d29cd6d4a2af52d5c43537c2dbcb5b0e77d34b14f97abc39e5f63bd210396ae091b8eca2e6315f6b1d81f9179e23d905e42bee7fc77eafdb6c9de6d76f7aa4d037124a438ca9323f7cc0f7d912734b36795382a4273d96afb2a04d9f9a47c7ded88f9e6664945bcf14b228c9b0ae6aefef0199a74be76c63113045a8e9571cb4ba7ad0a02866da78b3d74c3c16922af758d3878ad0afce0efc0e26af4e0c60daeedc711c8421ac6868d3978ae74d390ea160a58f6afb4921b5493c82cfe51faca7cacd5e6414471c15f629aa78861b7d6cd98ea7952390458e957e4f08a26767bebeb493b7c1673ec27209f28852e5cc2822e0e95b20d4c100e4135f22120e210fd44c2bf8e570072bda32e29d17c4d4c8c056b3bd1a28248219387a5e31cb53b251b19d374b0f3d4a80533a4c8796eab6c800e297a1c63b553564bdec79a7559f6d318b861d72f2c2cd7996047cd34719c8a1dbaf1f5936adccc4b019e6f82e1ba5fae46be3f7271d88d58b8ae380fe47872bb4a722b25889958eb15af838bb4801df78aff2ff97ecb369106479752df8a670940042e4a93321e8460c075e91294b26ac753cbc4261791be8045a86dc3460f0ec4f18b872b5aea6346479b7349d72c9b7f32aabecc66f7a9ace4281360c7bbee5f88d8a7094feb42b27f25e911b988890f9a1923d6d1476756f76a9d3d7b1835a3c1a79c5785898482bdab8bb5c37289284eedf95da13d4ae273cfa002d7f59bbb369c0950b1393e38b3cb43f4db38db6ad8345bec444e8bd2575c16da1b5badddfa511af75d43d0d3dd8cd6092c68f05a348d2abc80da4a7e8f039ade9c499b477870d7c953c2ae8b17d0fa5d3e09d547b01e51d7bd59fa08b74f57ff166caf45f281ddd2d495af5b4f5d412b7342a11f6068dcfea82ad2cd5240e1cd73671a6f74fce6c25c38ac89b0949ac4042ea0d4d3282617a3afafac9574dd7e4bbef4dda0bec6ef2bf08b63fcc396f5bd2d76580aad7dd24de6856e2df699646371a059f6f9dcd2d0c1853f1daf73bb0dd1bd74cd3064e47e13adabd52f9a77493235940c7a08e4b83c3b481d05188b058de078be882d2990fe38f8554e95a2c01b6838dde0094ef16a6a48346d9a1dafacdcdcffa75d69b24ce1c69a6aa2108cc5b22da4dc8d4443283e16f9ced702c565972af36e3e4217fc6b5602394e58373afda268819d39feb5cd6c9e711398235f082a9f78e3956d81eb7f07641c8763a944a7ea3267726a44ffdd246c8a7d1a303f23f5e55585d7073977d5bd08aeab826c1b3bc41e3054f4099967c89ad7a18b207c46a428129af698f456e505364f21e991c9679203e3efb04e1c175697def905b31d132f9e7c83a93a9b0ca80e687878e8832f36172b38fc35f1b9ab1a815afc9f89ef77a70862c7ccd7708ffd221712c1a317c3960303736e21be422e29b3fa8960d1a11f7677bc80f18ac85f9b1352d20345b38813f4458093c9976dce5c9a9be39cac6f459b164e7048cd61d99d0b65b5a6b1ad54f5ff60eb837c5c9916d54c46c7b35f8cab7f3680960b531afb0958d190c5c4cb9b7e29028eef11cac0634b8f61de3f774998413b3f74ea8ebe1a3fc7a9c995ceabba9f4b4a58f7bf3e141cdb451eabc1f51757393b46a6d8c80d3a7510dcb2c9a8db1703abc735169bdca0a866819e0b9f72989d02a637213dd398ec1e6e7bd54881b0c451434440246999af1b3e4f5dddf7689d73176c038d3ff734fbe504332bdff997dd381b510998d950602ddf41fd054e76d2871e819cc9719b6fb2d4e0b5eb78617135932cc2ebe6e9ca2e6745b3af09e2ff3d8ded1e919b4826c0cc1001dab9448780858d116b5c7f8018016f996272762c2dfbdf6eb59094c06f7d31cada34fee403db339612d995198b30c002a1d49086fac58fcfabe2c74fab6b9cc7f39c3b992210e0fb73c8e1ffb956c20494d4779831b02d33f9402b98afd0a9e191cdaed55d23976b9a1ae724127be1af725409ee5be5bd716cb8f9698a62d4000c1025113d0c0b70f201a9b452f3af34fede505204fe6f133e442246a08053d80b110ab19ac99629687211d0b3dbfdc1c88914e1d8a6ed85cb54cc168ea9945dbb1bd427f1329c43b135dc8a80bc0b6da3b4b6a08be39dbd24d49d6e9081d34b976d1710aa29aaa2181015c3824ccb79aa425d66a884b41653b54e7cce1256f601cc2038971b87f2d1afae78c53c50b93b76c6ec96e8fe05f9ef8bb698433a6bce532b2246af55dc0e3e800c6878dff897b1a58de225f24558b6f158b08e333470c293d2b5247989580bb3686e21e35947e42704f9bd2432cd770e9487cd4a0784279d0f", 0x1000, 0x8}, {&(0x7f0000000100)="ddd808f46bc03002157c3736c1a3d050c198d26771e0105dd7854af5fc93beb380acc8160d53368ca63064580715c8c4916e791e8f2e5d006c4064cfbfd25ecda5008517c9ec1946517e9c2988b0692f1cda658287b76013d46cd998e502a2a79aebc24f9fabb4f5561bcdcafbaa7e2645b83d4965e784a7607ed5a17f7a5ecd3a1f0c9b2046e3356fbd47cb667d3a052e843f57954c296e93a1aae9a91eb002d18ccc2cf04d5e9f4038a49aa8c6ea06aa937cf96830b2d353fe07e8f297de4a4fb995d94140ba4425b340c84b1e4ea9ae32e0492ecb70f823da200fe8", 0xdd, 0x1}, {&(0x7f0000000200)="f641e33d53c1d05fa3420b24a13273347f23bd138c6ca78a86ce908f4df82696f666ac7afb54cb0ae56ec259629e4c5539be45f42ee719576acdd47c656a4dc9936912b5a0e4d24bdac4a87585022c1864de01f07226c94145537bddaac34bc43b222302d5999df19202b9138a6555d12ff95abac81caea2339423cb50542e564631fa0c69013052970a51bb9c10254e974fabbbda069328d93aedac27db98aced7e63c5d5f9657c44b5bdbe8013da9f60732b58ede60a87ddf5cff04bd5e260", 0xc0, 0x1}, {&(0x7f00000002c0)="6c47986e74727c195f366089ab6833c6316b41de59fcc6902b5088660be46973dee2a5a6176b7cb9df3a6924d9add154d0dceb6a632f646d307facc2d80dce5fcb5ed5253b947abe503216ed43af5e8b", 0x50, 0x2}, {&(0x7f0000000340), 0x0, 0x2}], 0x1029800, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg$alg(r1, &(0x7f00000007c0)=[{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=ANY=[]}], 0x1, 0x8044) accept4(r1, 0x0, &(0x7f00000000c0), 0x0) socket$vsock_stream(0x28, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4400, 0x0) 2018/04/18 16:12:16 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd5, &(0x7f0000000280)=ANY=[@ANYBLOB="e32c088ac483aaaaaaaaaabb8137ffff00c79315ffffffffe94112f0dca50005ffffffff00000000000006108c83d214255efeaaa2e303ec47510cd5fba4082ff302d259ba305fea5492c8c74ffd06d942b59c342f750005d67514754b5581c26c62ffe341f375a5216595d4effec3c2ab57f710dae5895333eba2374fbb8c64302d8e8c5785a6956ce0a8e5b71bb731254947e49af3948926c11d0ee87fa27dd1f9744a257f5665e2fcd7464d5a9c45e04ef8a24e8149acddaab2d9c7163dffc5023efaabcdc7e1d09c8d7e117e9922f6a76c2cb915b81ff8ddb688b8"], 0x0) readv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/125, 0x7d}], 0x1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2000) 2018/04/18 16:12:16 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="090000000500000002"], 0x0) 2018/04/18 16:12:16 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="cd390b081bf2", @random="cfab81672a14", [{[], {0x8100, 0x8, 0x1, 0x4}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14}, @empty, @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/18 16:12:16 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000280)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f0000000200)='./control/file0\x00') syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') renameat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000100)='./control/file0\x00') close(r0) 2018/04/18 16:12:16 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4, 0x400401) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x2000000000000097, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251, 0x8000000000000000}, 0x48) socket$inet_sctp(0x2, 0x1, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x4, 0xc0189436, 0x705000, &(0x7f00000001c0)) 2018/04/18 16:12:16 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x101404, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x6, 0x22420}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/18 16:12:16 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300001000000000000000000000000200130000000000000000000000000018000000000000000a400000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000000000000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0x80}, 0x1}, 0x0) 2018/04/18 16:12:16 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x2, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x121000) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xfffffffffffffffe, 0x0, 0x0, 0x1000000000000004, 0x202, r0, 0xfffffffffffff001}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000711000000000000000000200000001009500000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_icmp(0x13, 0x810c5701, 0x6f2000, &(0x7f0000000180)) 2018/04/18 16:12:16 executing program 5: r0 = socket$inet6(0xa, 0x8, 0x20000ffffffffffe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xd420, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f5260408110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078721c61c917a78d9d1438bfac46017947ebc459440c571f0f9a0d69"], &(0x7f0000775000)) socket$inet6(0xa, 0x80801, 0xffffffffffffffff) 2018/04/18 16:12:16 executing program 6: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/139, 0x8b) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r2, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4203, 0x0) [ 118.007999] binder: 11361:11362 got reply transaction with no transaction stack [ 118.015669] binder: 11361:11362 transaction failed 29201/-71, size 0-0 line 2763 [ 118.045832] binder: 11361:11362 ioctl c0306201 20000300 returned -14 2018/04/18 16:12:16 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0xff9e) io_setup(0x1000, &(0x7f0000000040)=0x0) socket$kcm(0x29, 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) [ 118.093648] binder: 11361:11371 ioctl c0306201 20000400 returned -14 [ 118.131720] binder: 11361:11371 ioctl c0306201 20000300 returned -14 2018/04/18 16:12:17 executing program 7: r0 = getpgrp(0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x1) r1 = gettid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) syz_open_pts(r2, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = signalfd4(r3, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000481000)=""/128, 0x80) 2018/04/18 16:12:17 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000ff5000/0x2000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200000, 0x0) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000100)=[{&(0x7f0000000180)="6fa2b34b817fd48c7b381e8569a87f180dd734bfcb407860462a93e1d3f45342d904ce34c629aa2cd61e39ba44f1bf52d4e984c44d44522b3b61e19802d9bc2d5794c794b6e23af22c9b120ce3401ba5ae627d865394d1091c03ee27c8929fadb10c10edda3deb9772a585de226eec40", 0x70, 0x7}], 0x4000, &(0x7f0000000200)={[{@rgrplvb='rgrplvb', 0x2c}, {@suiddir='suiddir', 0x2c}, {@locktable={'locktable', 0x3d, 'trusted/system'}, 0x2c}, {@data_ordered='data=ordered', 0x2c}]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="ff00000000ff0300024d564b0000000005"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 118.300140] gfs2: not a GFS2 filesystem [ 118.340593] gfs2: not a GFS2 filesystem 2018/04/18 16:12:17 executing program 3: clock_getres(0x2, &(0x7f0000000080)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x100) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x480, 0x0) 2018/04/18 16:12:17 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmmsg(r2, &(0x7f0000008340)=[{{&(0x7f00000046c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000004800)=[{&(0x7f00000047c0)="b4", 0x1}], 0x1}}, {{&(0x7f0000004840)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f00000049c0)=[{&(0x7f0000004980)='\b', 0x1}], 0x1, &(0x7f0000007b40)}}], 0x2, 0x0) chroot(&(0x7f0000000180)='..') mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') socket$nl_generic(0x10, 0x3, 0x10) getcwd(&(0x7f0000000080)=""/43, 0x2b) syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x0) syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x8, 0x20000) 2018/04/18 16:12:17 executing program 1: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e5446532020202040010200000000000000f8000000000000000000000000000080008000ff070000000000000800000000000000ff01000000000000f600000002", 0x45}, {&(0x7f000003dc00), 0x0, 0x1003e0}], 0x0, &(0x7f000007e200)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f0000000680), 0x200403, &(0x7f00000000c0)={[{@uid={'uid', 0x3d, [0x33]}, 0x2c}]}) syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0xbe54, 0x4000) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000180)='./file0\x00', 0x4, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000240)="c12fe2bd1e9fadce57ae6f99f18bf6ee7bad94f2f0e74f10493fd04e070ad38e8607443d2712e5d013c591675d682616cdf196b16f2507a82fd088cac101212690234a29862178c4fe3bc25aba060c119e6d65c1379ff0abdff884bf4a33d11d85bb76990ce5ea428c258af95744876f397c18566fc17f522ae67a5f75406ac6f4817c36dcfb1697d1e99cfc595b5e667cd2880a702d2459619f63a293fb3b12dbfd5756d381206393e1c5a470a77193c15b17df45ac", 0xb6, 0x100}], 0x0, &(0x7f0000000300)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0xc48cdd1c926ffa47]}, 0x2c}]}) 2018/04/18 16:12:17 executing program 7: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x551, &(0x7f0000002380)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/18 16:12:17 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000cb3fda)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/18 16:12:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x6, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000022c0)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) socket$nl_route(0x10, 0x3, 0x0) 2018/04/18 16:12:17 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="16781ce2f4d7925da62d6e73df75342c82b647c8baa03b3e39e8cb7a5aea4bafc37bd2535282bc82919c42ee6f2e6159a3a382fadc358c38585c4cc85ce6e781739b74dc7488156d230de364e336ab94ca54826a74716b4b1caac5b899d053f835672e2401d93b125ad6814a8c91bc28b5c2f436e2dd626887c162add24518bb9c650b0ee01e979f3be9b3d8f58ba6b0cd8f9edac311c8eca1d4eb222eb127c0d38a5319e8c326f3d02dedc800c97fe7c90d8525c49520b2052c797555adb98f831077ef814883c996"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000025000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000240)="0f08360f30ba430066edbaf80c66b8ac525a8566efbafc0c66b80010000066efba4200ec0f2257b80a008ed0f426650fc71866b95009000066b80800000066ba000000000f30", 0x46}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/18 16:12:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000040)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 119.158348] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 119.171412] ntfs: (device loop1): is_boot_sector_ntfs(): Invalid end of sector marker. [ 119.179541] ntfs: (device loop1): parse_ntfs_boot_sector(): Sector size (320) is smaller than the device block size (512). This is not supported. Sorry. [ 119.193552] ntfs: (device loop1): ntfs_fill_super(): Unsupported NTFS filesystem. 2018/04/18 16:12:18 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) close(r1) syz_open_dev$amidi(&(0x7f0000634000)='/dev/amidi#\x00', 0x2, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x20000000}) write(r1, &(0x7f0000000000)="f0", 0x1) 2018/04/18 16:12:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0xffffffffffffffff, 0x40002) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl(r0, 0x3, &(0x7f0000000080)="3cf142119a9feeaaf38c8a5354151840218d225d93859d437fa98b3a9b3bdc4bc7cb87f1df44f59b5412108d684dbc4aaf5a1c9042615d20aad4dad954a1d7667caa639371ceae154deb1640ff913650a4526ce943d3dc856574db8a1b082e1ff6737f650c459cbcf3a95e026a8205abfc65a69de1bef6ee42142a92f9bd509b6fbcbfb0875b88000000") syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x23fff) 2018/04/18 16:12:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)={0x80, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) [ 119.304526] FAT-fs (loop1): bogus number of reserved sectors [ 119.310473] FAT-fs (loop1): Can't find a valid FAT filesystem [ 119.375080] ntfs: (device loop1): parse_options(): The show_sys_files option requires a boolean argument. [ 119.409568] ntfs: (device loop1): is_boot_sector_ntfs(): Invalid end of sector marker. [ 119.417716] ntfs: (device loop1): parse_ntfs_boot_sector(): Sector size (320) is smaller than the device block size (512). This is not supported. Sorry. [ 119.431803] ntfs: (device loop1): ntfs_fill_super(): Unsupported NTFS filesystem. 2018/04/18 16:12:19 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)={0x0, {{0x2}}}, 0x90) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x30400, 0x0) 2018/04/18 16:12:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x6) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d3ab27193a2caae2f9e0e200fd5096b91a64bcd73313e7c1668f8df53e9727f44e43d324a7d13242851f48fcb591b4d22bc8830a03ab7c7201412af897319f1d50742735e089d0125527d35eab46c4cb2c298f6f8464b3b1f2bc2f8b9e707e3d78821f0a4fc95f34a587209d0995f45fc1bf0dcd31606e6575f7d877e56660c272b9544ab767c86399", 0x89) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)="73517d9d33c90dc0ea436e062198c730097cee121a26767a6c", 0x19}], 0x1, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}], 0x30}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x2, 0x8000) openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x896, 0x200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x444100, 0x0) 2018/04/18 16:12:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000340)="00010000ea07000066000700c9030000ec4c3d00010000000200000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000380)={[{@journal_ioprio={'journal_ioprio', 0x3d, [0x30]}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file2\x00', 0x2000000007b, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000140)="96a86619fe3736ccc76259450eaa9d9bdac86764467f3a08cd469200e8e876babdf8af087829f363311349a0131959f966963c6900f334543bee154d8eb8e20d31fc125d184c2512b5d486e6659fbf53a7589cec46a367cf2124dc6136508c962a8fca36d0b9984ba04c1d9e", 0x6c, 0x3f}, {&(0x7f00000001c0)="afec6a0e37049189fc84e0903a1726accc350b7275f53056d7d371b7b571c16ad8614111f9f0483bb0241375a625ae1c9bb0ac3dd433f6eeb4d0af4fc79502fc1be1f2092fdd1e395fe7caf770aefe4ae906c16431bd6658d4140856c009dbeb0144487619d0a19c4427eab504bf2127fc0904db87a1b0230c59b9965cfbaa06d686681f200883f2b496fc5c5707bf0cb3115513a3fe6f9fa6e5bb784d5d321e05e694c692f5990f94267b53b7c3d75c7ebabe0d3e18f371b26ed2103bb3576de0b56333718c5d8cd82c35b1afa8e740bcad5e17fb015094", 0xfffffffffffffdda, 0x2}, {&(0x7f0000000640)="3f4e0190f4b5813f39371c1bddf601bb34e6ad0026ba93f457a7e3e377a16c33823e53885fbb2bd2af15b947a3c0ac651503d86035d82e4485d019a2ab267285709cdf415af737aa3ee6977bd27f13be6d09687f20e00b592fc15c8164a8028bbb86cb0f4b9f891136ecd1318690c663cf10bc414a21c15473aecb54a90dde95c757000000000000000000000000", 0x8e, 0x10000}, {&(0x7f00000003c0)="d5ef2d1e8284e6e1a4ac1b3160d52fa6eaca45521ff23fdfff7d706db3b7d9daa02c48fcf9a8becb3b77be634c1dd2ab89a73d24bfb46a2c75c1450db0d17c1da25a6397f9675cbeea71cf7a46ac92ea0b41a4b70783cfc66f8a8691760b5d6b5e52aa002a2973cacaf63ff4461d1ecb95386e49ef130b4f85c2b50e90c0d0dbd9bf04bc67a6bca9f8328b8a44639a5994c25971c370a98384884d6eb9b25412c0ef6d89bf6aea1c4270abf2fc8de9678f2018648526b67fe6ef03ee1ad9b74c534cd4badc56", 0xfffffffffffffe16, 0x7d}], 0x1000000, &(0x7f0000000800)={[{@decompose='decompose', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@force='force', 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x37, 0x37, 0x30, 0x34, 0x31]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@decompose='decompose', 0x2c}]}) 2018/04/18 16:12:19 executing program 6: request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e3637573677256692b3a4465", 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x20a42, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1000, 0x800) 2018/04/18 16:12:19 executing program 0: syz_init_net_socket$llc(0x1a, 0x2, 0x0) r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0b0192a30caed1869fa6eb881f386602f", 0x11) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/18 16:12:19 executing program 1: syz_emit_ethernet(0x8e, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000016c0)) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400) socket$inet_dccp(0x2, 0x6, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0xd2901, 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x101000) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x80) syz_mount_image$ext4(&(0x7f0000000300)='ext2\x00', &(0x7f0000000340)='./file0\x00', 0x4, 0x6, &(0x7f0000000700)=[{&(0x7f0000000380)="e8701e6706c4b20126bda3c0aff424cf8954965b18200f715b392f56073fef888748873bb20fe8385f2cdb82b77ebdbd6ad4ca0eb949de5bbd10ca19b179ad943b2306a40ebbdc9e3b1ca6435ae747a5", 0x50, 0x9}, {&(0x7f0000000400)="15a40a388e984a8306821046f42bcfc359dbfc4261f91d721e2e0f99f23e726643edeb9e3f35713c2c43bdc21eff498163b48a80dcf55084607b6383c8a9687579602e83154db400170f482ce7df1f5196d4eceee12cd4b52550d4ca40567d3b2fded80d1fb097c6c450bd816ee368e75e4c16dc9535865e1bc54437618199ce52c54e8ef829493ed3cda9bddaa7c77e65676dd6f857dd4cd596b3e5a7581d653ce005c9695ad2a8d1ac9c63a95413a1503794053cdd7a4e564b615c209218049da56a9595208cf04249bd27169248739bd51440ebfdf56d6dff23907da52572422c19455d38f255ed73c1fcca", 0xed, 0x10001}, {&(0x7f0000000500)="e86bf57cf5fce1fae899f142ec74a41c2bcf38e5a54ee17684d06161ffc41800fd39cb007c7bc5f1bfd5df109fe66c334e4f7e74", 0x34}, {&(0x7f0000000540)="5efe4c0fd57e2f1844762d23d0ad90b2629b0695cf9f01e23b805f6378f74ffed4e0c144e8d51495ecdd8be5ed40349fee68edf359e6c951ab8137d3dac18e42fc644dcae298e17d65431ba9c849740f3f76c8903a437d99a966402671cd4df089cfb0813ba3959ec58ac4", 0x6b, 0x2}, {&(0x7f00000005c0)="e933e405c9e9d8bd7a2e434808cba7b591f844bfad635831315994bbca0c28bd3a1090a870244681da74ba256864e2476d0812867900a8b571f80f9fc4ea3c1686b3765ef83eecf18474f2b7e3f6410a1c570a627df58624632b9020a3c344819b68b1fb0c884bb34665661a4900ad4bf368a91864cb1ff3076ff9e53d8fa4e0d3bc38f36e073d285387c50200a4cfbe176fccc2efeacd0d3cdea2ad5e1aef49b9bc5cd9ef30a8c6d8b2512a75bb4c8e00d6223c13fae92ae1826b5c2cd83d1479ebfad28120989c", 0xc8, 0x5}, {&(0x7f00000006c0)="f7f8c9652f5553033b70d991d1c518", 0xf, 0x40}], 0x8, &(0x7f00000007c0)={[{@user_xattr='user_xattr', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x39, 0x39, 0x37, 0x2d]}, 0x2c}, {@usrjquota_path={'usrjquota', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}]}) 2018/04/18 16:12:19 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) r0 = socket$inet(0x2, 0x1fffffffe, 0x4) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) socket$inet(0x2, 0x80000, 0x7fffffff) 2018/04/18 16:12:19 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x207}}], 0x30}], 0x1, 0x0) [ 120.421427] EXT4-fs (loop2): Mount option "journal_ioprio=0" incompatible with ext2 [ 120.437619] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 120.650872] hfsplus: unable to find HFS+ superblock 2018/04/18 16:12:20 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x80000000, 0x1, &(0x7f0000000100)=[{&(0x7f00000000c0)="0e45fa16d0fb188646e22b30dd2addc24134b88e139093d2a344bc24f457d4c2204322179ce32c04eceeb2", 0x2b, 0x400}], 0x20, &(0x7f0000000140)={[{@fragment_data='fragment=data', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x3d, 0x31, 0x37, 0x33, 0x36, 0x34, 0x39]}, 0x2c}, {@device={'device', 0x3d, './file0'}, 0x2c}, {@acl='acl', 0x2c}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}, 0x2c}, {@subvol={'subvol', 0x3d, [0x39]}, 0x2c}, {@nodatacow='nodatacow', 0x2c}, {@space_cache_v1='space_cache=v1', 0x2c}]}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)=ANY=[@ANYRES32=0x0, @ANYBLOB="001d"], &(0x7f0000abaffc)=0x8) 2018/04/18 16:12:20 executing program 4: r0 = socket(0x11, 0x7, 0xfffffffffffffff9) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) sendto(0xffffffffffffffff, &(0x7f0000000100)="85", 0x1, 0x0, &(0x7f00000001c0)=@generic={0x0, "a52d2abe6d97ecf8b83d42f3c827999983b9caa8703ffbc3d412424ad4700218039e0f0a343e899a61ff30ae4b7db311479d681eb6b665f7395d3743e78a6b15c7777b22766c93ee4d26b7b128a86d1fd928ba6e5d1955f6d650f1676d9ce2812a160bf188c4e4869cf8e4b522b9a3d50570b34d793ff838b65e72660367"}, 0x80) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000400)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) 2018/04/18 16:12:20 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000380), 0x213, &(0x7f0000000700)}, 0x8000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) syz_open_dev$sndseq(&(0x7f0000000640)='/dev/snd/seq\x00', 0x0, 0x10000) syz_mount_image$iso9660(&(0x7f0000000680)='iso9660\x00', &(0x7f00000006c0)='./file0\x00', 0x6, 0x4, &(0x7f0000002940)=[{&(0x7f0000001900)="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", 0x1000, 0x7f}, {&(0x7f0000000700)="93aca3ca06fd1b88c439bcc8ab502d8a8cb1f1737ec2aff66b772da024e04fadbfd7a21028624f470658dcef5080f7248f6456b52c459f5ce1deb21b6dc90a3d1810f800cd37ce7b9f9c973bc3c399fe18e4f5fcdd8a1cbc80f6c4fa0a3bebd11a5daf94f81c7c6e7420caa1e01f4e1d3059e9d2e7529e808630fa43db", 0x7d, 0x6}, {&(0x7f0000000780), 0x0, 0x1}, {&(0x7f00000007c0)="1fb9828cab0d36e81bd08240af7f0fa5160212386b29ca2113ce93b9d7f5dc4cfeb1c2f99921fad52a92ee31896239333faf21c3bb0e645029d56a2f55dfebcd4df00ee391fa2359d981d533dd9aa35f331419ec83e1eae2f01158289864b0569decc07e1695adc7cd023c3958766871e1355df2ac25184df145da3e42876daec2508af605bfcff0642144cf462b5a9c732ecd3fd2b1ff15423fdbec12904951427b0bb2a4b8cfafc1", 0xa9, 0x6}], 0x8000, &(0x7f0000002a40)={[{@utf8='utf8', 0x2c}, {@map_off='map=off', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp855'}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@norock='norock', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x32, 0x32, 0x2d, 0x0, 0x32, 0x34, 0x32, 0x3f]}, 0x2c}, {@check_strict='check=strict', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x1464ad63, 0x4, &(0x7f0000000340)=[{&(0x7f0000000280)="b2ba2980975640d6ec1df1466ee30b1cf5938768d2be4d2ca5daab1be8e78674253c8156b30385184d8bd68076f195cc3bc0b8c61aba052606c2d6019359ba44c93c50a9aab376887ae37a6dcb335def2d7b71352a2adc088b826cfe9d6f4cf4d9bc83c8e3ff46b31fda7013b6d6a267caa29c738f81e996b94f4fb117e4fe28644313bedca3174a09a7176c559f1b8e5ff9", 0x92, 0x6}, {&(0x7f0000000400)="be7c4f0c5679a7bbe383342c0a28184521f6375837c62e56ed79623d202382a1cda8a6be0fedced77bebb1e2711500d3550d016ec367a61df3609ab7628dca7decacc5e43188923a3fa9d235172b059d359076713b681bdee63a7f3e7507968d34f53f116f74249caea30c34c92aaf41a3112e2f8ab35f13c0212d08f6cb82c38d34e5abe6a9214404c00de1521d6e10a8772efd9ea4691710682bf184155d2999c0264b5ceb79ab3a5fce9c2afdf0b1bbd117596c08cb2590e6e616624383ca80af4aa892cd0c99018851f280b6bb993141456034804cae5d60", 0xda, 0x5}, {&(0x7f0000000900)="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", 0x1000, 0xff}, {&(0x7f0000000500)="8f3df517562c9ffc16e0c2f4a4f980a0bd11a9e3f2fcc75545cef1e9d73c6ebee9cb94357ada6a7d05b7f8a8e95c689c0b291a0bede33e36e9a5e007ca32cd98573898d63e53e1e3b164c97c6351857e5c6ae97a5e014fdf02448f34798f2652ded876323f65f4e34c2fcc0693f9a4bdcd5f6d05b3fd76d15c2d5e8262e4fdf4c811ffb1be235b32a89d85cbb35007f32bf342ad137211deff16a36b500f86a97ad4d1126579edc60d1e00828201194b95cc790d9967bcce2d506da9a46580a534e072d7028e907364a440362f4261f77925d60264bc2cdcf8838ba8a442730176a3fa", 0xe3, 0x80000001}], 0x808, &(0x7f0000000600)={[{@user_subvol_rm='user_subvol_rm_allowed', 0x2c}, {@inode_cache='inode_cache', 0x2c}, {@nodatacow='nodatacow', 0x2c}]}) openat$cgroup_type(r1, &(0x7f00000001c0)='cgroup.type\x00', 0x2, 0x0) openat$cgroup(r1, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000200)}, 0x0) 2018/04/18 16:12:20 executing program 0: syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) socket$inet6(0xa, 0x6, 0x800) 2018/04/18 16:12:20 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x90900, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x101000, 0x0) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4d4a, 0x2000) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x40) socket$inet6_sctp(0xa, 0x2a53f66487dfe934, 0x84) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x20000, 0x0) syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x80, 0x48100) socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3, 0x80000) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x40, 0x800) syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x4d84, 0x801) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x100, 0x0) openat$cgroup_type(r0, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) syz_emit_ethernet(0xd9, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0xfa83, 0x4, 0x4}], {0x8100, 0x1, 0xffff, 0x3}}], {@llc={0x4, {@snap={0x0, 0xaa, "f9", "2068d2", 0x88be, "47ff07756867de709712d1af691f6c4e2ecf683ace7d177e20200b580992475e0aa5a59cdb5b6b56a2e9b0f98213bab1fd12cc18246d7b3e6a21c88144b8c867cc1f2cd6f345889717a201582109d6ca7e93f5c226bcab03ab1e2b6ce8e64789f073bbea48a7fd9e905e15f1c8c240c71573a7945be67598dbeb515a3f131671dc01eb938ad4c24c4c5f4559cb553fcf7ab0784bf412827cae324df324b49ecec39acf3c1c654d18926c3c26ca593d902f07a2042b667a62c2f809"}}}}}, &(0x7f0000000480)={0x0, 0x2, [0x9dd, 0x53a, 0x7cb, 0x59f]}) socket$inet_sctp(0x2, 0x1, 0x84) socket$alg(0x26, 0x5, 0x0) syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x3, 0x42000) syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x6, 0x80000) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x400) openat$cuse(0xffffffffffffff9c, &(0x7f0000000580)='/dev/cuse\x00', 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x14800) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x200000, 0x0) syz_open_dev$audion(&(0x7f0000000640)='/dev/audio#\x00', 0x10000, 0x50400) syz_extract_tcp_res(&(0x7f0000000680), 0x3, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer\x00', 0x200000, 0x0) syz_open_dev$dmmidi(&(0x7f0000000700)='/dev/dmmidi#\x00', 0x110a, 0x101800) 2018/04/18 16:12:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000480)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x4000020030}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000a80)="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", 0x599}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001040)="bef35f0dccd4af36ba7eeebaf566540f32467bff06cc570dd9fd2f25d03175ed96f5d6471f7d3496dad6a0b13a9e9f87a6c9b722b133c6bdf8372074eea2544cd4578c731543c536b8a519960a3afeaf62d90362ec05beb46aad7c003d41619c3fbeea5e79a778be4c7b7b73b03672d511665371d26465aa8d8c68661873b8a9ed855761503933f4dc9352de1a3bff94f453ece804a617196bd54c83b9ef85fe67c32ad9bef8f2ea31b36dea06fe7c83bdd7357b7dd5d0de0ddd2db71fba419363628e6f08b38891dbfed52b546cfe12e4aec6c45e31633018937b285999e7b645e297c2aaae8f8d1a9b29361d6f31a045057900ac2829352bef2d812b053281963dc3948dc3f1710c278a30d97b5951eb71288748bd5dfc36ed72c856ca53315736f2df1615cb5e77b27d985646c54fdbf5368504dff29ad9e85781adcdef44724da20bc4e5404d5301a9edd81f8e71913a36c3ef8117374256419df18fe6a9bfa063d6bd57c13be411fd76f46100e12755ec3607e6e4fa6b6e9ac8a289e7dc105ec80d021df592e7d21409414ab3f4ccf6c388ced379f7f2aaa1b143220d580f142e8f71d25ac63020cfc1263418e5a4d802efe7b2609200992ccc8f95b9e768b94d87b5ee8c95b0412aecf797d52b02af0dc0d2e05db787dbec3c8d92caee0a60c9070b9014379e923b3d108fa3c6214e7fb2c82b6fe57b36fce0059765f0c0d5d1906381ecaac2f5047eb12743379dd8c3c8f547ff3de103005a9c5d3e290f600c74e721ed9c8604e0aff6948303aacefb1906acc5e119f464090e9eb46710904ca89baad27fcfc346a7b2010e082fe873e6b72bb78b417aaf4a670cbb4c64f14803989fb7d2b630113704469f19ef3ba069a214649a391437cea7694e96d6fe9c0cb43c7cbed00c20d56742108da5c8807940c9dbeec9084703ac9696884c596ad9cb940a319d0c41abeb41d1703112771a943087c474ac210c0388d157a48e367b975f71ac0e7c0cdc03026aca4ebc2b20ec1a98192119a84360af40c3b059105efa06d53a4bdab907788d26be42f648cdae23a9800cea16f52c968e0b8a4b283eabbb16a199e92102de821b22c8f5514f65335ff987f0ac2339f3bba6992c48cc7c7dd9db3cb62e54c79b7022d7d6246ba54b52062f022c3a49dd4ac8e64190a6c89639e07c422a81783f3ff96d8a91f8d0c4e0fe6ffd4571ace483a445f37c01aaa99dc3b3cbab89c6c05da7be8d7891c0f59bedbf28f968025777f650e11ab67f6d73dc4cb6ad8d146cb92a8c0c83a0eba6d756a7288ecda2568783db48d4455f81162eef73f520223a0728c3821c595ae3cb4c88dea9323bd1eb911094e83571556c6bd67122156e0469f9ad91c53e617b59dd1ba845af65eade7b2916c92d3de1ad80ec3623e98d14a40dba74e2df3273fdc8e4ec8bfc2986e636d37085baa009eadaa0dbac3c2a457c32e48c3b10f10c4d163ac5b5b098976984dc157d073df1c8103bb2dca4bb0e1ebd56a7ed1aadda3460b629f2bce6918a7a82a0dd30fbba82f0996b3f3dcaeda46b1765f458d2377bb41779233019de30ffcf3f1af479bc6ea2f3737bf699ef1c217d09bc7149a9e77ec7b42547e605ea6d07ca0160b3ae9122f19fd8effc855b21c44bfb2162454f8dd0b1c0bb2cc8d4cabbd8b41f4bbe26a719edcf40cfb15eb76b4f2e8c70170d58a89fbe5c2cde876b190c85b4f911b6817c9916ae78daebdaccb1fe8b49d6efa5800d40c97fbd9b40f7499d797add3a2aea3b7eacf175788344a99009f718cf77883439cf80239cf066244dad733ca59bd42598763efaf617484a8b19ea27ce5e86c1e8afc4fc9c21c11b08d26f63b95c9246a1b9b20362b74007356921d60bea29e4f53c54fcd2cf176606e82082147f3b6f306b490d50cc71cb6e8c54a53a8edbaf616cd358f92fb740a4a014e8d8159e387b02b23400f8f5218e8028d9b6f592a097b4e95495b54ec6d639ee22842434f509ede35627c1432c35a7ab05b4c1241eda22cd464e416355f1c3b79c25ccd0fb3239fb6bc241544cd085e32bbd95a45e5f7b255356a4aae850d8350ddbc0245428851d8a8545f8929d46aa95ff75aa75021805f0d03bbce7677df9bdb23c5c2d9a543639e7274c7aea89205233e1527808200278f953cc18eff08b0d47bfea7e545b0a874c6073837ea7913f882d7a7e58d348298b06ac317ffc6e5792a5d0a9d756b42df54ab28759694ec940d405d7f507a3917f8bce0a35734bcf57f8204ccd8251f8098c43f945385b1e4af96cc66c59f12f44243df6860e963e80db6a88ec8cb1508bddbcf25095ac61fe13da54e913991cb9dd0e7229cc72f1eaf2a76f4452c30812ec5d3be0831323833b4d27b1f07e6dd0aa62215c31622df64e2c645ba40f72b266a758aec4fa33503d45f32b4b172b6b92806e414a4252ceb1081f55f96b4175d3ad675999821d8ca275499c0e8a07f78d0ffaf251f43bb7f1158265fe9d61129586b808cac2484a83ed1de8c61d0b03a2ff0199364846f94dcf22b9d8d1612f64a2faa45f079866f05ea9da813991f2656cf93878b947c005c7902cd1ad330458b7aabdc9d25efc13b2107357134f6dec935001d44788f42b108384e77c1b15c3355e142d8c1b47e02c591c4ea6ede970b190a7b97501ba1e1f043dab54e7478c6ec8107136649c079c5238b1884e714df8c4c4c0f865be915a7c0d9c17fcd4f9e543dc4aa27ddc13d69dac984f95d729526423010527a2beaa7e92fbfecf3a4176d1aeb0d79cbcd2fe8ed12ffc09a169a64bf8c2acd348ef75c1f5de80182460b40fee6a23f9486151a0d43e4d01f7c39984a048bb0741c0987e367f65b2c93bb945a29d57a9fddc0fefa43245eba275eb787bbf66e8151a7e2056e332e04c57efcf877d6205db9dab2f9ede2b2805da4cf3d3d96de3598a44862ef80bbfd6ebf70a3fe20db8bd6b7bc9a932c17e6ec13f1f27b687859a59404d64aa90fa76ba667ed921267b6947a419a48760766fe1db244e9f3bd3da325e81b527d5f24e5df32f3739f8fe2e349c77d785d4e0eef3beeec57fc8c9096cb074a8ecde7d9824d4522e138a393ac3694f83b12e9688a2031bb7271af976fc60a420fd9159211a23989c7f2050210e8517d8842b42f37738fde044ee5778265aea1a827f88e75d5cf6e1a524abe722435fd58ffa39f632d3dddb605c0decf0d196f3974760ed55ff7a07b36b3e428fe84a6fb5ed355d2b5c157704cb4ef729406a94b4a5f8514ace993c76f2b7255a0eaa6c6e0f9d72cdc63019cacf30b6e4bd00280920a1fbb341a68c55f7f985ced4e095b8ff034ce6e6e95b341ec4a9d2eee1c84693d313f57947e9eaffd1088876281482b5949d76bc00b522681fc939695df176e890da12dc7f845637a1c338db3902eeb8c858ba562ca7f180b904f6c5c84985b9d938a69d7bb798ddc4dcbc7c24cbbc3b4c692c74d627769b7e654a47ed3700cc4359bd011748434261daa2567df2c6eb7bcad3abcb511280da6e4012c2c22c6b73cf6240496e16a88b5e1479939ca2d1f1d5e02121b6d90ae23c419f50fbec8bce33db76b0287dde3821c38d7d2f422d1e8a3fb9237c0ddb0efded0d7a466d852777d3fc0ac64ea08820f6b8129991be4661f895c65be94a3aa69b1b0388ec8634fe27dcb59b3dc417920884913f760a18649537e2ef485c38ba1e4d0b60fa6ac83f062c8887b3dd1ba1b8c292140d323649ff6ef40650d214ec87a8cc0c466202eb8c45447d172744bd7468073c1d9eee6b2705b059f239912b08bf09310eae8fb450c4960eb5a93e247fc06efb0a03289a77c5c5313f1d781e1c09e1ce5bb7b207d0ab4ef84ef205c50963eb7497763c2534e24fb783171d9338230ba4c8b939d8bd02e3044910af0f0bb7ea47960c5a668d5006c836dfb2f80f88217f7a1f6a15a9325034411345a6a69122012982137037f72ed7427754358268ad7bc19c4f39add856a29c5dfc1c8204e5ff71b0789fb0d1dc4fb5a618af7be1d2951919a5a4beee766b8094315de9faf09283267c67d204b716f74ab007639f772986d6f76d63103f955a879fc7a268bcc04d30c7f49c1ba38c5301d545e2235647b90584801798ab6bf807f76ffa31143a1ce4d5cfb2bd", 0xb81}], 0x1) 2018/04/18 16:12:20 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000900)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f6f7fffffffffffffebaa91accce0ef7e10df9e9f070b0572a0def66b3574ffd874eaa06c0468c75e14355c638f5f3ce60dae7b9f8f7fe0965b027ea82879ba394bf4900000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r1, @ANYBLOB="000000000100000000000000"], 0x1c) 2018/04/18 16:12:20 executing program 2: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="3b95700721cb06d53be1442cf728e5493bc6791f5611178bb4fc0e76c773f481dc3fd07f3a5f77a88ac01e5d0b0b0b15833f1ac851ac42ecf3c9864eceaebcf48b26c11d5306d028df8a88ef5a74ebbda50dd3cf13d8f33c7b61577ba349e84b323adac95502a005e87bbb0439feb0286eddd98f6a8fbb85722865691e0011c17002efa67ae4b553d38cc213c4776c11e12bff8650c24e40e6a62f0182099fd080da6e1f957ef658b181254e878b59657485527150f6cbf6ac705060b8803f1b866738c2d289de626e3393509385c6054e82139982ec3c879c2f6707ae9aa9e7", 0xe0, 0x101}], 0xa3, &(0x7f0000000240)={[{@nolargeio='nolargeio', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}]}) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000300)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}, {@resize={'resize', 0x3d, [0x33, 0x0]}, 0x2c}]}) [ 121.334155] REISERFS warning (device loop2): jmacd-7 reiserfs_fill_super: resize option for remount only 2018/04/18 16:12:20 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f00002d7000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)={0x1, 0x0, [{0xfffffffffffffffe, 0x0, &(0x7f00005f8000)}]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40000, 0x0) syz_open_pts(r1, 0x400000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/04/18 16:12:20 executing program 4: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8010004000000088) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000000140)='_', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1, 0x0, 0x0, 0x0, r1}]) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/18 16:12:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) pwritev(r0, &(0x7f0000002640)=[{&(0x7f0000000400)="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", 0x801}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000001c0)='./file1\x00', 0x100, 0x3, &(0x7f0000000d40)=[{&(0x7f0000000280)="d9daf60e496f016c8017b7ac96b91629f4acfb0c84d484367b4f52630a9eb9fa500e8b2fec5e9896d5f47ac15ccdbf5b5a871488da1a73ecfef2723831030e39b2092825088979527c03f282b51a07d10414ac56ca675f3905ca5493e0546cd75d6beb", 0x63, 0x400000000000}, {&(0x7f0000000300)="16f0dc662532fdfce9e4e8786effd8d338b0b7e0ebbdd76ca7bd3c20f39609fb50e6ae23bfa8e9a736f84a3e1a5cf3874e5b7d28b6f6ed3bab9a0c25d81222f4f1623c50c4ec20fdfa370d795d3d8b8870d16ad47ac12752bed9fd2e4d1e6fc89e991579d86e27693bf4a7f1ff8a693323c35305bf5e526e58327ab6e67f0868cd246e0b49da64d78335473c6e0f58692224b0ae0a8f3f23ea8ef86d2a30f79167685c4a25c63de5263f813edab7c140b05bcb0f01", 0xb5, 0x6}, {&(0x7f0000000c40)="b3a1b3aeb0ed2242bbcc264e1c8a767f05b6b301795c262868348916871daaa48628fbedaa9ee275f00188885fb5a686a8af5a402c91b855ff1f11bd00d9ad9eb315a36cb59baef43267ca2b60cecce753b949dcaa16c5db4c5d0faf3358560fef80251406169526834f74189556b4460092c56090c5f0c206e5792a642f0a1bdf300c5c1efc9e93df7e4dd3a85d7212d3dc676919c10cf3a04c83deebb7a452da476c346c859d47e435ab46edf270ad23b1886cf8d6978205e988c652772a5a5a4986814c832004a70e5c19a28b4a13be0bacb7fd5b9b8548f302d25cd68d9af86458918d77ddcf29ee5bddb3ae6fa600de10b89234", 0xf6, 0x401}], 0xc0008, &(0x7f0000000200)={[{@check_relaxed='check=relaxed', 0x2c}]}) pwritev(r0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="c0", 0x1}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={'nouuid,'}) readahead(r0, 0x0, 0x0) 2018/04/18 16:12:20 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x2400) pread64(r0, &(0x7f0000e3e000)=""/8, 0xfc68, 0x0) 2018/04/18 16:12:20 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/18 16:12:20 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x10, 0x2, 0xc) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x1}}) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/04/18 16:12:20 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x200) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2040, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0xfffffffffffffffe) 2018/04/18 16:12:20 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140), 0x1012}, 0x4000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') 2018/04/18 16:12:20 executing program 3: clock_gettime(0x0, &(0x7f0000977000)={0x0, 0x0}) setitimer(0x1, &(0x7f000079bfe0)={{0x0, 0x7530}, {0x0, r0/1000+30000}}, &(0x7f00003fbfe0)) setitimer(0x1, &(0x7f0000e0f000)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x5, 0x84) [ 121.683435] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 121.691612] FAT-fs (loop7): Filesystem has been set read-only 2018/04/18 16:12:20 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x202) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) fchdir(r2) socket$packet(0x11, 0x3, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000000300)='net/netstat\x00') preadv(r3, &(0x7f00005e9000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000480)='./bus\x00', 0x4480, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000005004000030020095edc9cd08db80620070030000700300007003000004000000"], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x5, 0x30}, 0xc) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000380)={r5, 0x1}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000000c0)=0x68) socket$inet6(0xa, 0xf, 0x4) perf_event_open(&(0x7f0000000280)={0x0, 0xfffffffffffffe95, 0x4, 0x5, 0x0, 0x1, 0x0, 0x9, 0x80980, 0x4, 0x76, 0x12, 0x0, 0x6, 0x2, 0x0, 0x4, 0x8, 0x5, 0x8, 0x1000, 0xb, 0x0, 0x10000, 0x100000000000, 0xfff, 0x6, 0x6, 0xab4a, 0x9, 0xff, 0x8, 0x3, 0x7, 0x7, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0, @perf_config_ext={0x3ff, 0x9}, 0x0, 0x7fffffff, 0x1, 0x7, 0x0, 0x49d8, 0x80}, 0x0, 0x8, r1, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) 2018/04/18 16:12:20 executing program 6: syz_emit_ethernet(0x3f, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, [{[], {0x8100, 0xb03, 0x100000001, 0x1}}], {@x25={0x805, {0x0, 0x2, 0xff, "7ccaead9a02dee46f96a115b785e6decf3c8ced975e117a738e1a0858b24961418da02fba13001cb0ed3"}}}}, &(0x7f00000001c0)={0x1, 0x3, [0xb48, 0x35d, 0x4db, 0x986]}) syz_emit_ethernet(0x82, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x6559, "ce3cd259abeba0f804c0e19067e845e21b7a8d73e96ed0a380d1e2ab4213808d6ce08dcc7620c8e52b4f2ac359c60b4d8bbc240ac1e4ce5eff1266b4c32bd472d6bf0af43045111a5531ba6985a31a70f923fc53b64627b38a84ba58e790cac7058dfc746b30b17d7daa16fdb301c1b40a113f59"}}}, &(0x7f0000000140)={0x0, 0x3, [0x4fc, 0x1ea, 0xab2, 0x8cb]}) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x4, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f00000002c0)) syz_extract_tcp_res(&(0x7f0000000000), 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80000, 0x0) 2018/04/18 16:12:20 executing program 2: perf_event_open(&(0x7f00000017c0)={0x2, 0x256, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="02000000009c030010005b5f"]) [ 121.735500] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 121.772834] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 121.806945] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 121.835635] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 121.856204] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 121.870175] netlink: 'syz-executor4': attribute type 5 has an invalid length. [ 121.900389] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 121.936635] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 121.967659] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) [ 122.014733] FAT-fs (loop7): error, fat_get_cluster: invalid cluster chain (i_pos 17) 2018/04/18 16:12:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x5, 0x8000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0x4e20}, 0x10) listen(r1, 0x0) 2018/04/18 16:12:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000001600010400000000000000000a000000e189f7c5048e88622ae81f63f868ce0ccac5cb5d546e13dbe9cdbe775e4948a999fe76ad81fa344594709d9ada8797fba2c583c68b78af8f6d44d1c9efa489995f8b56221e03a68565126f74d537fea2a48417f184c4874dd00883a8321626ec144561b79267e77c150a2dac287971a0166bf01d098f6477d9ddc5cd1b2921a5bd8088244455a30365b791d4da01aeb1302645a5d2d3334d767192e7ba"], 0x14}, 0x1}, 0x0) 2018/04/18 16:12:20 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1000007) socket$bt_bnep(0x1f, 0x3, 0x4) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) mbind(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x1, 0x2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x800) 2018/04/18 16:12:20 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') setreuid(r4, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x34a) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff800}) socket$pptp(0x18, 0x1, 0x2) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) openat$cgroup(r6, &(0x7f0000000680)='syz0\x00', 0x200002, 0x0) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r7 = semget$private(0x0, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r8, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) 2018/04/18 16:12:20 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0xffff}}, 0xe) socket$vsock_dgram(0x28, 0x2, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) listen(r0, 0x0) 2018/04/18 16:12:20 executing program 5: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000080)=""/74, &(0x7f0000000200)=0x4a) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="a5167469d1418e5e5cc9765dd3fb8486aa3ebfe0bd49a5ae8794b35ce441888b27e9385eb1b763e43e810e1941f22cda07965f9a67655adadd7cdef4bcc12ae1af343b6786913e251eb683b35d157c82cf47ebb0994807dd2cbee3abba35201603daf5b4e5798779e2db2e64f7e2a135ff98d1107745f7029d112d5d78daa44bdb69da7bd68ba19b14ab87aa9fb934100c86bb316ce8ed65d5328d29c205576be4d5d8dd200604d38ef033af23391957e34711286b92ff1619b6141e", 0xbc, 0x81}, {&(0x7f00000001c0)="3469bd5bf74a86c23d5035d65d7b2a79a342cd7beaf8355c9bfa75bc141814eea1a089d3adf6f7f57e6d", 0x2a, 0x2}, {&(0x7f0000000240)="98400d981cd154a312431d30ef82ccd67d9d5c1bfb69db639f4a3c355a3575895b9a03ce26713d1ef22ee1f91f862a113afd5cbb1f64969ef06e164ad773487db87d0ca2b3b83287643605ae56b6c9ac8d8b19f9a9a116ae31d82778f942a1778d51eb7cb64dbe26b8897bf7e5923ff5637e", 0x72, 0x8}, {&(0x7f00000002c0)="6eaea15edb3389dbe2fee8d482b16a3908ec6da465f74fa9e264e8a923abd95c99ed3d3015494fa1ebf0df042db69a65375e37012e83bda67f8e9093c8637e77aa1d6d79db2b62f0e5c179bf5dc4e963c40ea65b12948c09b904891178d5aa8304f201ac044cead50685d66fc01585d29abeae3b5a04a570cf73c406aa95f61a4c34e979353011a7e8ee73320754a3c8a6f7e0c15696c8", 0x97, 0x100000000}], 0x800, &(0x7f0000000400)={'nouuid,'}) socket$pppoe(0x18, 0x1, 0x0) 2018/04/18 16:12:20 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x1) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0xffffffffffffff92) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) syz_emit_ethernet(0x81, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, [], {@generic={0x0, "36faf7b2922af1b6b454e033557c23f406caf608b686d0a48ba0b5150ce2093b2222824e08901bdd79bb9980b2d6e130ff6b5d558bd9b62423afdc1a0b49e1c06c4543af567806350f8803e84609b68523d226e50460bb29f093c5b6c0d1ada87c25401db9b07a8db5a0979818c99b1900d0e2"}}}, &(0x7f0000000140)={0x1, 0x2, [0xed4, 0x601, 0x9cb, 0x9]}) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/18 16:12:20 executing program 7: syz_emit_ethernet(0x8e, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6006f52600583a00fe8000000000000000000053dbdfed6193c7dea9f90506f8035100000000ffff020000000000000000000000655c01020090780000003f600a07ec0ae32900fe8000000000000000000000000000ff00000000000000000002ffffac140000a82f7ae1cd16d2e29ec370b17de075025dd0d40ca925a7f329c712edc34bce7ef4cc0cca29be46586985ea5d7b12"], &(0x7f0000000000)={0x0, 0x0, [0xf84]}) 2018/04/18 16:12:20 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0), &(0x7f0000000400), 0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000180)='./file0\x00', 0x6, 0x3, &(0x7f0000000340)=[{&(0x7f0000000280)="b8e484465a5c8c9deb222bed2b86b3d218f2b6dd9cda2364c60caa6b4379e9d752b426acf9afbb0a22223386f4ec1e75de3e019d6bb4b217f71c85b3b7a7aef6ce167b1608440f4066d4b4f15da8f251d21b8132b0a80eb19b6adb340ebb9bb9b0964f0c0e7facc55795caea02e3f9ce3448019c0f16050cecc046e19873d0cdf0bef9bada68d9f8cb7d410a3a7da145773d84e96d0cb29e2190fa1a292d93a9ec1c39c858ebd152b35527fd80f8e7c6a4a26e600eba7fa4f4", 0xb9, 0x8}, {&(0x7f0000000440)="3bc7753a78b1abf8a9466e9f713f1a23caef1b2b9c8eb78b80b1495fcd62cff287f5935c5623d0b09574822e00a6784ec502e69d83488925237b28c7baf83a01f1119e7259987ee6cbb1db5b5f5cd9a4981706e3663163fb1cd7e9e3aca48f7ef513e41b2fc18ce8484e6ea1729e93478becc2263b3fd7ed3f9dbf0ec638a3ca978127d67790e5b2c8517294bccd1525446abebbb7d6497e8aa34ebecf5caaca1cb05814b6ce5ed13693dbb4297c5edaff29d6a6d550fb60665f2fd49c31d73eb6a240f6330a246b3ad48fb677198a5361a7277058473a7bc2ca39bc03d0b210a42600354aeefc9515c90ab05e1292fca074b1e8971d", 0xf6, 0x4}, {&(0x7f00000001c0)="9e5cc9409060a3191ce108efc439648fc47ac8", 0x13, 0x36d}], 0x400, &(0x7f00000003c0)={[{@notreelog='notreelog', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="82c79f71fd5903919161d8293e3613b454c839f6383543895322f1af2d49cc", 0x1f}, {&(0x7f0000000200)="71e246fbc79cf9807daddcb487c87cdc40192feb7c208e36ea8a38a24ba38af7b1bb450039ed33aa99c25f17", 0x2c}], 0x2, 0x0) 2018/04/18 16:12:20 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000000c0)) 2018/04/18 16:12:20 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000000, 0x282001) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/18 16:12:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=ANY=[@ANYBLOB="b8000000190003030000000000000000fe8000000000000000000000000000bb7f00000100000000000000000000000000000000000000000a00a0a000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/18 16:12:21 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r4, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) 2018/04/18 16:12:21 executing program 2: r0 = userfaultfd(0x40000000000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) openat$cgroup_int(r2, &(0x7f00000000c0)='memory.high\x00', 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x22800, 0x0) close(r0) 2018/04/18 16:12:21 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/04/18 16:12:21 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7fffffff, 0x800) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYRES64=r0], 0x1}, 0x1, 0x0, 0x0, 0x804}, 0x0) semtimedop(0x0, &(0x7f00000a8000)=[{0x3, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000003000)=[0x0, 0x0, 0x0, 0x7fff]) 2018/04/18 16:12:21 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/18 16:12:21 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000011fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x800, 0x200) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) 2018/04/18 16:12:21 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "cbe504807c38bcaefd3117ab07d855f07a807bdff372bc5cb2126b1bf49c1a6103c7d161f0475ac9fe0fa3b87530432b3d58eb8d924a0106c95f1bde5497c2"}, 0x58) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f00004e9f6d)='Z', 0x1, 0xfffffffffffffffe, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x800) 2018/04/18 16:12:21 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x9, 0x4000) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f00000003c0)=@ax25={0x3, {"c05ac24a20834c"}, 0x6}, 0x10, &(0x7f0000000680)=[{&(0x7f00000004c0)="289ce517358ef4bb5ea1a35c7e537efa39675ffe3c7e9aaec7c4b0049a2dd02d3bc6ab39b5aa9c334457dd88d69cbe122003fb949a47e572b5b0e38327ed4744543037d14da0bc02b6da55a3039ee65f10c031ad304cd3c04c22b36f83fca76590cd1722f71f89cc51c429eb79afa90165a1b366d7fd6d15ac89718cbf0e754e94518808dcb6c333903c6e14e3c0c86c75335900fdbd5d2efa22b77cb1f6eddfd7b677627d3cafc073bb7efc34", 0xad}], 0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x10f8, 0x40800}, 0x101) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000)="827021baca", &(0x7f0000000080)=""/98}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001980), &(0x7f00000018c0)=""/140}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xb, 0x0, &(0x7f0000000200)=@raw, &(0x7f0000000240)='GPL\x00', 0x0, 0x84, &(0x7f0000000280)=""/132}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000340), &(0x7f0000000200)=""/208}, 0x18) 2018/04/18 16:12:21 executing program 1: socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x0, 0x0, @empty, 0x79b7d6e5}}}, &(0x7f0000000180)=0x84) kexec_load(0x0, 0x7, &(0x7f00000005c0), 0x0) 2018/04/18 16:12:21 executing program 0: getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000280), &(0x7f0000000200)=0x30) 2018/04/18 16:12:21 executing program 4: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x100000001, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000080)="514d6addca4a5ebfcb3b76e44a195ad56168daaec745faa4431804e0c190b7d12176cff79b3c80dba4c31fd7288b20c5e95a4a983e1b38b265ae5ead35d8684289bfa472addc94d68890f8333fc801fea6eacc1f598fe357233ec228511c4012d4f109cf4006745d8df837c9541707a17fb8d94a2707a5", 0x77, 0x9b}, {&(0x7f0000000100)="86f6a6b16c16872a13cba242c9d0086c2b3a95faac2bf128aa7ec7c29f82fa9c7b7d1fc3b156e3c6685d574e2906c7d144ad781bbed7ac32577da0b774d097f07c6b1e6086f77b2d0667fb40191a3f0d6f81c4bd2c6ca600abae8c53659f53d9202bd1875b2700aaaf41bca417ebcdedd78b325d981aec0b436c4261a328a6d82d14f3d29fb1cbc0aa3895736ea95724326042fbf952d8de2784a6a1f30c415f182a74a2f6b3c057970e651ac5ba8c64ce25b9e760b2379d984235788b737bd18851af19479dedcccecbabf34bfb205b1f8455feb4fdbe27881f08ec4a0720d2cd37db97b5a20c5d00e066a7b46e6abe410ae6", 0xf3, 0x3}, {&(0x7f0000000200)="9eec77b35ab14ef82ae6529af7910f8d5f9d5493172a7771086d7cb07bb4bfb2eea291fe46b2c2fd901992db60f3ba532ccbe308f1f7484babb51fce7a39bed7bce10d60cb4904f1b7db74789b1193838ce4ccd1706a0bac8850236ceeeaeeb856bb", 0x62, 0x8}, {&(0x7f0000000280)="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", 0xfc, 0x2}, {&(0x7f0000000380)="bd3af319feba5b9885fd154be5db92544a645992ff51c85a6cad0a174f7c8fa0e5b6d14e704d4a06e733ae754f1ccf5d497baddf2108d34d9075", 0x3a, 0x7}], 0x420, &(0x7f0000000440)={[{@discard='discard', 0x2c}]}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x101, 0x80000) syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x3ff, 0x600000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x80000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000600)='/dev/vcs#\x00', 0x8, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rfkill\x00', 0x400000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000680)='/dev/sequencer2\x00', 0x90000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x10000, 0x0) syz_open_dev$dspn(&(0x7f0000000700)='/dev/dsp#\x00', 0x80, 0x400) syz_open_dev$sndpcmp(&(0x7f0000000740)='/dev/snd/pcmC#D#p\x00', 0xffffffffffff8000, 0x8000) syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x8, 0x100) syz_open_dev$dmmidi(&(0x7f00000007c0)='/dev/dmmidi#\x00', 0x401, 0x18ad591cbfab95d5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x0, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) syz_extract_tcp_res(&(0x7f0000000840), 0x6, 0x80000000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(r0, 0x410380) syz_open_dev$sndpcmc(&(0x7f00000008c0)='/dev/snd/pcmC#D#c\x00', 0x9, 0x40) socket$alg(0x26, 0x5, 0x0) syz_open_dev$usbmon(&(0x7f0000000900)='/dev/usbmon#\x00', 0x400, 0x400800) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x0, 0x8000) socket$inet6_tcp(0xa, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000980)='/dev/ptmx\x00', 0x800, 0x0) 2018/04/18 16:12:21 executing program 3: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000a77ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r1, &(0x7f0000002e00)=[{{&(0x7f0000002280)=@alg, 0x58, &(0x7f0000002440)=[{&(0x7f00000023c0)=""/76, 0x4c}], 0x1, &(0x7f0000002480)=""/137, 0x89}}, {{&(0x7f0000002540)=@nfc, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002980)=""/212, 0xd4}], 0x1, &(0x7f0000002b00)=""/73, 0x49}}], 0x2, 0x2, &(0x7f0000172ff0)={0x77359400}) r2 = dup2(r0, r0) dup3(r1, r2, 0x0) 2018/04/18 16:12:21 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) openat$cgroup_ro(r0, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) syz_init_net_socket$llc(0x1a, 0x3, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_init_net_socket$llc(0x1a, 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20040, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x6, 0x4000) socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x7, 0x408200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) socket$inet_smc(0x2b, 0x1, 0x0) syz_mount_image$gfs2(&(0x7f0000000300)='gfs2\x00', &(0x7f0000000340)='./file0\x00', 0x5ea, 0x7, &(0x7f0000000780)=[{&(0x7f0000000380)="3a8568dc73f0", 0x6, 0x9}, {&(0x7f00000003c0)="5d6a99a2015063dda85a80d71446de32bf1f3f51719d7afe37fce765a94cb00511c8e7908951450ca7805b62a505adc3c6fd6c8c817c7a5c00def5540fe054e6de2015e1c8701a76a5ce60d40f1e05cc7889d2639126e46000a6c4aa592e60eed349273e43038d7f77839bb0c904beeb6d51b6534344270313a5ccc0d5806c3bbf8d05d2f2ab534430b91633e682862dac1f5872d3a68879b712bc61dd7377d90bd29fa8bdc37d99707523b1880c7b1ef264522309c64e4edcbc2352999c3c5f1d84837f1b849f397285d52e7fe2a7634f6e049c4d6df5eca89175203b10d15e8861c4780ab0ad9fac877e15c034febe8e702d37aa", 0xf5, 0xfffffffffffffff8}, {&(0x7f00000004c0)="2fbf5a8f080f77e286655b9e5f7debefe8d08f0718010b73696f2dfb0725256ab1b573cc79b98950adeafce7ea2bc5b53f1f2dc8ad49a987161476dc20c05b5d5e4735af8fd5d0557ca491bf69ec167f1f5519e055af1f00", 0x58, 0x6}, {&(0x7f0000000540)="0251670c0d1c49b6896a4c93ba9971b16a94996c338cd43b2a329f5700fde21a9f8154c18a1f3c864fba1fce1d92079a87577e496a198264831c427caf299f44e6a4d1cab52de594230b6dc5d68cbd90", 0x50, 0x6}, {&(0x7f00000005c0)="936888d5bf1c711b09d1136417ad6e7f4a8a848b89270b951b892beffba988578e316c3aa119a23efa74b1ee2f087456c19e4557", 0x34, 0x7}, {&(0x7f0000000600)="b490b08450ddf8a322128a736fa545b4f98cdddc65ae05a13a9a0c7a43fdd764fc4cd3384bcd9042c7804232ebce48115426cadce180e079809960c2275cd4aeada2f94225507c38d1e47888c46e49e5f4e151a7e0aec852ab1b7a3b52f57603a55d355236d2ed59db0adae58104b05090d4338f4b774aef5120513ff869e5dd281797463f", 0x85, 0xff}, {&(0x7f00000006c0)="f195581713e149724454bbccb384e464a87e3e7d45870285511ca812d1379a2b1d71fcef9638d32f483a98464b8d5cf254f80019f6c3d6972eb6b7f7b5315226d633823ae36ee0a79a7ebba6ccd94c9be89fa581dd68d599dcd000ddc8d0b12b1e3be749006f68e447e594045ee5f45dd2f810a89770b6362175191119fdf7fab567dae69104285d5cb0974be0d5070ddf1a", 0x92, 0x9b1}], 0x10, &(0x7f0000000840)={[{@noacl='noacl', 0x2c}, {@quota_off='quota=off', 0x2c}, {@nodiscard='nodiscard', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@locktable={'locktable', 0x3d, '/dev/net/tun\x00'}, 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x32, 0x3c, 0x37, 0x0, 0x31, 0x30, 0x37, 0x35, 0x78]}, 0x2c}, {@discard='discard', 0x2c}]}) syz_open_dev$tun(&(0x7f00000008c0)='/dev/net/tun\x00', 0x0, 0x90000) syz_mount_image$gfs2(&(0x7f0000000900)='gfs2\x00', &(0x7f0000000940)='./file0\x00', 0x6, 0x5, &(0x7f0000000c00)=[{&(0x7f0000000980)="643b62703684e0819b4079a4c39763795662bb907f3aff8f0b48d9cc0a12b885c6dab6e504ae7d1d5a0d56330f121f8efd43e2c7fbc08569d99bdc8cbdb21527edfd8f75c859940a887c0eeb52b385f85a9822664ee74fa5fb518002d0f2e1e53f224448ecec97879d17d350a26c7bd6a8ee4623da4a7e033f27d69ef3f5d56220bbfd97ed4432b9c23fc849d98267ac68b046da951efd17dfb5796225e31bb599257fdfd383b845f11a6649ca5cf1c5396d0bfc472317b02ecc7d3007d945e297e34d6b6cf1e5aae5e9b23e7066269abe4e63fca72165d2040c6fdd7ec701d035", 0xe1, 0x2}, {&(0x7f0000000a80), 0x0, 0x8}, {&(0x7f0000000ac0)="a89950", 0x3, 0x8001}, {&(0x7f0000000b00)="ef55d9917bff6a10589096d08418b0df693b2e0d685d7182a8e57e955b04cdf2d6c20a5586", 0x25, 0xffffffff}, {&(0x7f0000000b40)="db0fad3cad411cf15a8ef056aa523eaa73f762113c5ffd13bdda713a19be1e1af037880e37d12ec3909f6e02f8d875f7cd09e59b5cb09e36c9fe75497aea625eb8cd2ccd12e9c7419d2f6aed3a2a0adbdd81f09fb1f81dc2e7c137a25c722b8882c9bc8184aed82345127d74f1f297c20bb62fa859789b7922bcfff3b33ea2cde916fe30d57950f9549ad3ad4e57d205aab63b80d48846f165dbac6b0547589830c2bc320b3553c9e3a946c060b3ff968b2dcdf3e6581b23", 0xb8, 0xfffffffffffffffd}], 0xc00, &(0x7f0000000c80)) syz_open_dev$sndpcmp(&(0x7f0000000cc0)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$dir(0xffffffffffffff9c, &(0x7f0000000d00)='./file0\x00', 0x101280, 0x104) syz_mount_image$gfs2(&(0x7f0000000d40)='gfs2\x00', &(0x7f0000000d80)='./file0\x00', 0x80, 0x1, &(0x7f0000000e80)=[{&(0x7f0000000dc0)="d2aa96ff243ea5d1af85448be96100b958eb32abcc7b95b7345cf3c6f7182c88c8597c26600cbd9f0ccfa1324078671c68c05ec651b06283dcd0fc9059d9f7955d27e4e3556010027104a965680ef9d74fa525140073359a4355d7040b699c5d47d874a7dff3d9fa22f544a4202eb858fadcfdf5e40730e175be7b84246eec0deca3575d106c8b386c007b0467bbf156153eacb745ca4fff1b169816198c8a1c8e1150b1", 0xa4, 0x1}], 0x88000, &(0x7f0000000ec0)={[{@quota_account='quota=account', 0x2c}, {@upgrade='upgrade', 0x2c}, {@upgrade='upgrade', 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000f00)='hfs\x00', &(0x7f0000000f40)='./file0\x00', 0x6, 0x5, &(0x7f0000001240)=[{&(0x7f0000000f80)="08a929499f45ca02bef7a043c944f00cbc30329d8b65b46be4f7c9755791f92cf5fea3092e55d640622d0eff01fe02c2a27daa03bd24929fa7b17065749514a209a2f50cd2b7a9a522075de37f4eb893493e94a5cc6b6dd3a7879182668c5cf8a2884a42968769997715fbc3fade6a34fa9564b557efe123dc824444d44158153757cdafcd9435609361def1a775c76213f1bdbe81841ae928fac413c6c92668306a86b8ad773c459a81c344ac0b8486b5c3d04e68ea799f97e3caa2b0bb0c185df3f8c50a53afd839a33e5e2496fadb288bd3fc2aa76ff853795e88fb3bb09a5c567c", 0xe3, 0x2}, {&(0x7f0000001080)="78784557495c2439781ae6724627141ffc7221408dd1054b71e71174a4dee00eddb1a36cd3b48592e1cd6f5b1cbabcf456baabf9f9ed498457aa555a8a5867aa87c5b28c56c1cfa545f8f7a3020224973433b8b63c7ed74ae96e0fde6a9097e60049a12730c820d85c6cd8b618770a59229de9104c429fec64614df0870a8a07ffe1", 0x82, 0x4}, {&(0x7f0000001140)="c89be97fb169b8d3f45eb5d5a21a9d14a161c40e898b954c1edf292aaacdca036ae4a1c18f69d15285fb82c4510bc68651968e6d07c8a5d389fb7d6bb1fbd134abff3eec0a6a033cb3ae4c0c0687abe7c2816f5b388cacdf104ae60b7019d26a0d567ba2da504032129ad4bb4b7ade30899bd66e2f", 0x75, 0x2}, {&(0x7f00000011c0)="d8a161c59bd08c16d7a34c689dec14d68c30bd04032d521409678bcb354eb4cb1c1c8bc7e953a1c887331f63047cc9bf900f2b1296fe", 0x36, 0xcdb}, {&(0x7f0000001200)="c137a5a58e4fa7aa7070236e813611e2", 0x10, 0xffffffff}], 0x0, &(0x7f00000012c0)={[{@session={'session', 0x3d, [0x35, 0x37, 0x38, 0x39]}, 0x2c}, {@dir_umask={'dir_umask', 0x3d, [0x31, 0x35]}, 0x2c}]}) openat$cgroup_ro(r1, &(0x7f0000001300)='cgroup.stat\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001340)='/dev/vcs\x00', 0x100, 0x0) socket$packet(0x11, 0x2, 0x300) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001380)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/dsp\x00', 0x100, 0x0) 2018/04/18 16:12:21 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) [ 122.722198] gfs2: not a GFS2 filesystem [ 122.757336] gfs2: not a GFS2 filesystem [ 122.791246] hfs: invalid session number or type of track [ 122.796820] hfs: can't find a HFS filesystem on dev loop6 [ 122.858951] gfs2: not a GFS2 filesystem 2018/04/18 16:12:22 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000046eff0)=[{&(0x7f000004f000)=""/128, 0xfee0}], 0x1) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0xfb03, 0x5, &(0x7f0000000400)=[{&(0x7f00000000c0)="5f6461084fe8e922dc5c01c77d2261fe9261515619426995cd8e6dac73b91cb047462daa91223d102635a472fd3e082c4c609ad61bd9f639c84714923b9246e2265691cbac2b34c6743bc491b70e3d3ec526019f961ec4cfed6551b0d6332a16fdbab16af77bb4e106481a3357ee876bbd52ab0f38adca337154d1df486a6c3b5b9a8b29e1466543a6f4e3a5044fb1072722a533225da83edc16dfc7c161a720eb1a47c0258bcecebbc115361159bdd99a3837beb91fa4a0cd4f0e0e31adecc101223a04c601bf4ec30968bf331d", 0xce, 0x43c113a5}, {&(0x7f00000001c0)="f6bde23a9495bfec2ee682db46a074dfae8fa09c84761197bdf72614900e9def18a7023448286b19f07b8adc8a7d791755186dba4ba88e13eb31b804", 0x3c, 0x100}, {&(0x7f0000000200)="441a7e7dfafb3cb5f5637f9ff00203f7080dbcebd7b9834b9cbf03372fac60b5acfa9bc44cb0f739c689ef41113b90914bb89fe996df89182fe231e31c2b04711e422836e7663cb0d06e463cc93007c83e271fa7cc4a78d72281f6abc698870f97d5b353533889437de74e290fa5ddacc2465241bd0c05c531cdb30aa89d438d8768375a2ad2fc02cc109bd853266580b3b140ab4ea1b4adf783c2cffd3e7fbbb5a0ea51a2fdb7af68d78d1d7bf8b2fff3f326ab1ec60c9dc8d4a81a615795727938a763d1faf674f462408a4142a8b741196c2ead436c", 0xd7, 0x10000}, {&(0x7f0000000300)="116cf83b184153ee4161c5f8172449b8aa1c369b9d20451f5283815d3a6eebe0f80d8db424f0bd341b863770e31321bd56d9d6511a", 0x35, 0x200}, {&(0x7f0000000340)="1513e3383b24e0bbdc8eae9773cfc393257453e797f23d205833bc07a2869ffa4c59eff813c587ff4df8e7d90119040d401df281937f41ba9839bd56f23a0313cb37dd7a825ad866edf9f40af960911de06a0a844ea00200b4ed0ea41d742116702337183f082979974fd7b1f1669328456d2efa9bc5a7fc812c72922090df893ea5d63cb4ddc83d66000bac29ab64c9171771", 0x93, 0x58}], 0x2, &(0x7f0000000480)={[{@check_strict='check=strict', 0x2c}, {@session={'session', 0x3d, [0x32, 0x34, 0x32]}, 0x2c}, {@unhide='unhide', 0x2c}, {@cruft='cruft', 0x2c}]}) timer_create(0x2, &(0x7f000004c000)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) 2018/04/18 16:12:22 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000009000000000000000000000000000000104cb41be31507c227fb74e78dbe0910a335ce095872ad9d52c895e006395789a214cac30a876cd526fe55f0c7d4a4c824d558a3c72794db9b3cffc5f8e88c417cd88f4ea8"]) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x60000, 0x0) 2018/04/18 16:12:22 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1c2}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000017000)=0x230, 0x4) readv(r3, &(0x7f0000015000)=[{&(0x7f0000015000)=""/44, 0x2c}], 0x1) ioctl(r0, 0x36, &(0x7f0000000d00)="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") 2018/04/18 16:12:22 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xa, 0xff, 0x6, 0xb, 0x2, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000100)='U'}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000003c0), &(0x7f0000000480)="bb", 0x2000000000}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000380)="b1", &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000200)="d1"}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x3ff, 0x0) openat$cgroup_int(r1, &(0x7f00000003c0)='cpu.weight.nice\x00', 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r0, &(0x7f0000000280), &(0x7f0000000300)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/23}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000180), &(0x7f0000000200)}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x18000) 2018/04/18 16:12:22 executing program 2: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) syz_open_pts(0xffffffffffffffff, 0x40) 2018/04/18 16:12:22 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) socket$key(0xf, 0x3, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r0, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x8) shutdown(r0, 0x0) 2018/04/18 16:12:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xffffffffffffffff, 0x3, 0x0, 0x1000000001000004, 0x202, r0, 0x1}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x4b65, 0xfffffffe, &(0x7f0000000200)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/04/18 16:12:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x80040) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0x0, 0x0, 0xfffff000}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x401060}) 2018/04/18 16:12:22 executing program 1: socket$inet6(0xa, 0x5, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/18 16:12:22 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x200400, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x5, 0x19c) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x20003}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/18 16:12:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0xfd, 0x6, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001140)={r0, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) unshare(0x40600) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) 2018/04/18 16:12:22 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0xc09}, 0x10}, 0x1}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200b03, 0x14c) 2018/04/18 16:12:22 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x430400, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) 2018/04/18 16:12:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, "730200000075a4f9dc4000"}, 0x18) 2018/04/18 16:12:22 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r1 = eventfd2(0x0, 0x0) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)) r2 = syz_open_dev$vcsa(&(0x7f0000000b00)='/dev/vcsa#\x00', 0x70d, 0x212600) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000b40)={'filter\x00'}, &(0x7f0000000bc0)=0x44) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000e00)=ANY=[@ANYRES32=r2, @ANYBLOB="000200000000bae715b1d5fc"]) mount(&(0x7f0000dba000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/hwrng\x00', 0x105100, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) readahead(r2, 0x7bc5, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000a00)="f61bbb58b7abd1a92e318a72fdeb5ef0a32ecbe615feabe172fcdc1081ee4882bb27bf36a6e5fae6893564f22d15cacb9088d096e225393bff4ddfd49e9dc4390f81245ade8674c8dc5258cdd7308097ee46a82b2dad0142f4093084ca834b2118310f9993167002736733fc7458b59a7ac4b12145e87514f3df923a49082424a221237f59453cf8656fe083c44725eecb8c2118bfab8ded1fd554abb022ab7fcd113ef7f32311") ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000180)=ANY=[@ANYBLOB="13345af1324e663df1000000800000000062e669adce3bea550f7ce30f6735b091f2c397423d8993b6c988504c1cf5a3dd61e7bc3c63565a426e1fc8802277233e799d577ae1977e2a1aacc203e2bfa833e5f3fdae317fa43ebe19ae4cad37c3bef617c98c5642066a1582559874d861402832e715db85"]) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000580)={0x7fffffff, {{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x6, [{{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x390) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/18 16:12:22 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x8) [ 123.821462] IPVS: Unknown mcast interface: s [ 123.849423] IPVS: Unknown mcast interface: s 2018/04/18 16:12:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) read$eventfd(r0, &(0x7f0000000040), 0x8) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x30702, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x8, 0x5, &(0x7f0000001240)=[{&(0x7f00000000c0)="e83a5749f50491e044d30a714fe9466a29d2d6517811a860", 0x18, 0x7}, {&(0x7f0000000100), 0x0, 0x7}, {&(0x7f0000001440)="5a49e55343d02043d7ab14165fe6da70e1aca45a647467a1f55b52eb99c38001fbef4c2d54de6323b6b068ae4dbb9eb203a33fa610bfdc3b27a99b10020b2d9ce21046851b9df5122e32205ea2d9733006fd036c0734166b69f5379c12fd3bb6d4eeb2b972d9f416cf2ee5883e45af20704590cafd97c0c94120b7e50cfe4ef06b3ec09b669a6d587fe9654eb0ac26d52e0cb5325200b582d1d2994764216707932249b05349de4c3dc4fc8f63bedd430066cda9ba456d1464d3859587dfd72e2e1f562a629f2708ad5e905fe0055c8996bc899aa05bd95c8938b3", 0xdb, 0x1}, {&(0x7f0000000200)="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", 0x1000, 0x3}, {&(0x7f0000001200)="96e7eae9c8929b6e71c76ca649ef2fa844aeb8873cd3580cab05589bdae05fa4581925a277188acc13d5942d1a94a057719ea69aed74", 0x36, 0x1}], 0x30000c0, &(0x7f0000001380)=ANY=[@ANYBLOB="646d6f64653d31373400382c686964652c686964652c756e686964652c001ee48bbb9f4ebb28efc919435102959d119e3f0e5acd6a22e9286bbaba9a2cfe366aad90eecbbbb05df239e57b3d7a24174919ef162b265fddeb5e41fe11f93a1160358923078646c6f2658692d8f2c94e0916fcabb3f3a69352bd48f4e8554fbac0897e88450f10296bd02e1854ab4de6350effefce5bcfcf7ba269f8f51523595214e6775998f84d"]) socket$bt_hidp(0x1f, 0x3, 0x6) socket$inet6(0xa, 0x5, 0x3) 2018/04/18 16:12:23 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x200) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x200000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x4, 0x8000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x200001, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x95, 0x90040) syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x400, 0x0) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x401, 0xa00) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x5f0a, 0x40001) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x40100, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socket$alg(0x26, 0x5, 0x0) syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x8, 0x20000) syz_open_dev$sndmidi(&(0x7f0000000440)='/dev/snd/midiC#D#\x00', 0x401, 0x10300) syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x1, 0x2024c0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ashmem\x00', 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz0\x00', 0x200002, 0x0) socket$pppoe(0x18, 0x1, 0x0) socket$unix(0x1, 0x7, 0x0) 2018/04/18 16:12:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x12, r0, 0x1) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6) 2018/04/18 16:12:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) socket$inet6(0xa, 0xf, 0x8) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00404b99d95f3c5b682e240000000000000019000000000000009e760000030000000000000025753900fe0a912f2288398d13e8e7cd6030c1e210b7f5c8d47bbafe830622aefff064862835e9bae118acc2d6fa1a589216f02efc335ebc0fda44e287107f2842142072ab0f3389afa5b29871", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000f00000000000000"], 0x2c}, 0x1}, 0x0) 2018/04/18 16:12:23 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1000, 0x4404c0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_udp(0x2, 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101882) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8000, 0x0) syz_init_net_socket$llc(0x1a, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x40001, 0x0) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x2) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x100000001, 0x400000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80, 0x0) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0xffffffffffffff80, 0x3, &(0x7f0000000500)=[{&(0x7f0000000300)="9707bbc3a571c4b4675bacae2c0174001925809138035d9c31b15495e4a9f128f7282bf0f78ba055ea4e1ee86b8e4a577b935013023204be8c685a8c3a237df0926eb5d594814fd1c2d5742b1dc3b62eea10933a7f5c29491138aae76357197d7d9bfccbee9fdd3178b43e", 0x6b, 0x80000001}, {&(0x7f0000000380)="82bcd9d6a3754b933696551fbafcc7e465f0ae0d134ca89c3f500b4cfff463c5cfc7e814fed4d98d2773c792f5577122d677b70ab5382093da7f7b97382d8e6da38d2c31bc694de4263c80f65c80bf", 0x4f, 0x2}, {&(0x7f0000000400)="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", 0xfb, 0x80000001}], 0x40000, 0x0) syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x5, 0x2140) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) syz_init_net_socket$llc(0x1a, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f00000005c0)='/dev/snd/pcmC#D#p\x00', 0x800, 0x2) syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x7e, 0x82080) socket$netlink(0x10, 0x3, 0x15) socket$alg(0x26, 0x5, 0x0) syz_open_dev$adsp(&(0x7f0000000640)='/dev/adsp#\x00', 0xd85, 0x2000) syz_open_dev$urandom(&(0x7f0000000680)='/dev/urandom\x00', 0x0, 0x2000) syz_open_dev$sndpcmp(&(0x7f00000006c0)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x1) syz_open_dev$amidi(&(0x7f0000000700)='/dev/amidi#\x00', 0x4, 0x80) socket$inet6_udp(0xa, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/autofs\x00', 0xbc3c9368578d8279, 0x0) 2018/04/18 16:12:23 executing program 3: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x2204004, &(0x7f0000000280)={'nouuid,'}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x72, 0x3, &(0x7f00000012c0)=[{&(0x7f00000002c0)="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", 0x1000, 0x6f}, {&(0x7f00000000c0)="e8df4e79d2f8f07e708c58f8b21507fc294957caac08afcc7790c88194d6f4adbe9602dfda2508485d3c23375139ffe85dd1d3a5e6379c62c1a9dfb74185f205b531f754f1cb1927506e5b607d7f17cd11f77f0158b556437fb47f12741bd179ceeaf9edba8df6550f0dc3ef337688beb5a2770dbe8fefd733c1995d33bc5da380b360b729f81e6b82d5b32f8419b0efbd3e12973ad8d7f70a68b36992aa712f43b621cfd142ce2b44ac44c18f28d654bc84857aa9a0ce3e1418cd6dd87a2f17ac88d3e331ba173ff3734a154d4719a2fc3820908aaa1fd6c65b0350622843e3734ec485aac86d5f8a44ed4d570e5119bc67cbb05819", 0xf6}, {&(0x7f0000000200), 0x0, 0xfffffffffffffffe}], 0x1902048, &(0x7f0000001340)=ANY=[@ANYBLOB='acl,enospc_debug,nossd,discard,fragment=all,compresshe,acl,\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) syz_mount_image$minix(&(0x7f0000000200)='minix\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x8, &(0x7f00000018c0)=[{&(0x7f00000013c0)="a0522c08ed92c269c35b6eb122df27f93e23d7657b4fe96e64e7ca5bda6f9e902b53de71bfddff5ffb16fbb0620e4382339ab31aa7b3678cf2cf5b899bcd615b8d145619d0771abea5c60652129da88e29dbbe0ced8a300e50c558f2c4dc92b5ddc7a99a51f4c4db16cb025f9cb95210a8c7873bfbc9366ca07410fa1fa3ef0749ff21363451cdd46ef6ccb54cd175471d5502a43118d49ff812604488f69ba4230d9a84276fed5ec5c2aba4fe35ccba2f8ff7f09273dcdb9187806be09f503f27985907cfc40e97b8b82ed5b29abec71592778dd4fd1d6dc34aa8e7343548dc7df782bee25058ed9284d41e6f5abac43603a120456bfd", 0xf7, 0x7fffffff}, {&(0x7f00000014c0)="5f00d03f45b8ee827438ebcc691f89f4b5f47b856dfe63ab8f05329705cdfeeb4ce12589e838f93710978b904c0bd0587edfa525d6623e4d8bb8f4c910b75e378dd9fe46bbca732bf7557463327d498cf85d6dee7c2118d456e2dc174051fafa7a62cfc1f6a94f4bd9ed0806dde5c991c3ad31b974b3794432367749817669cb4a8faa1f3d923e49eaebb2e92ccc9972d90037baaf2d8961db975d29423d0b8617be2b149293084b953955461da22b774e04db3792a392f1c311f446c554eef20bccc7c9d0c88a7d458ffb192adc0fe20661f6699c", 0xd5, 0x7}, {&(0x7f00000015c0)="4857ab0657424c8f3b185c1312363a302223164be2d0af61293cd52143cb38a7d11b381256f2e4c78d4c401c3259510aa8c05cb3302324857a08b21779c6628542dabb39455b81a5d39e49ac5d03fc9091e5e9bab74ee43997ef22cc2225b8a20e7a88384f3ffbc28ac01a2b7ae5113a56a9a0a21c3e9730ae", 0x79, 0x81}, {&(0x7f0000001640)="98d241402d4a8976dc0fe48298b1518e3a1f78f3399d39353d4593beafc1b863e04d8459bd178ba27852b2d940493127ac90b9ebffe442c5c6f1f9cb3cba473c85fa2df4ffee57508b26474806a19eaf3cdfe699b0f27d37021cc4169c5a91480af934e15416ad758986676e088f1453e27fa6fe9bd25402c599fef61ebaa0f538cdcc162c06832d", 0x88, 0x2e7}, {&(0x7f0000001700), 0x0, 0x20000000000}, {&(0x7f0000001740)="3030b30a489b75ab1ab1ef05de49e650abc380098de44cd05004cc8682dcb720bf1cf8c4e0d175885facf257bc7d8d4acdc0af317f915af57579005aedf832a89c671a214da577c51a3196354666f879407ab9b5a98cc17ed443fd86439de3cf2b1779342ba953256676011c", 0x6c, 0x7}, {&(0x7f00000017c0)="11eba3d96ea822c7f634a8d0f67540bb7388ca48565b380bc5d55e27216e367ca3553a51046fb1a50239623d6104b7a03d92341242de0ac847c5fe2bfe8f3a1cf121b01e7abace8726516dddd472a3fb9d2be3b8de0036da61fb80b473e152689e04a4616e2ed38bf88e86cf222802cb9aa5", 0x72}, {&(0x7f0000001840)="f08d45f2929404e3e9e1d1a3cdc2d23fa61763c0325a27507e67d4daea6da0ae380ca0ade2c7757cc6ec608fb817d791fff4e115dc89e39d8691fdd4a9a0be4310994d4bad80ab3d6288", 0x4a, 0x100000001}], 0x2080000, 0x0) syz_mount_image$hfs(&(0x7f0000001700)='hfs\x00', &(0x7f0000001980)='./file0\x00', 0x401, 0x3, &(0x7f0000001c00)=[{&(0x7f00000019c0)="966fa2ce9a8346f25d7ba8f9902b36e24dd1e923ec5e71ca3ed469b0d9969a25a289e0287e82387471e6b32ae1672377da7c6e40229ebf70185c2d3f16ef5aa90ef517443a", 0x45, 0x5}, {&(0x7f0000001a40)="8ca701e5fefbecfd7c3031854ecc8abce2802606def6ac45ee2cedd4fe2638b64dfb0eb471dbe4b9e35726934e7c71f3fe792a13fe35b6f1b87410185fbc0842bcb22d480f19294874dbdb0be4d7a6852683374ad5d00ab8838ed01fa3290d29c7efc63f946fb44b58a170571f058416ca543a5f2b89d8afff8c8c18217da999b14cb8e615a2579f63f151a515a551b62847bcdee3ee5011477ea15b1c28b432c91faf6eb9d77ac30806154d2b33da5d10284842559d1e9641bf6fb9e6f0c81ce33e0003e08f7cbf4e911a8d", 0xcc, 0x100000001}, {&(0x7f0000001b40)="b8be05f2a940e522519cb45cc95dcced56a32fd3ade82db3b705ccdb29a3e2c210700c240ba73cbf0c1690214871ac24a00f076e57bff40e4be9b8c7a1d0a587299cdfbc2894a966b0f820b02258824314b66c124e603ed977d795e1d814f2435c41d259fa9fcaaf5e97d3cd2b0a3eff712657242835186553b1c077f361b566ab4c7a2dff14186e40f719858feecafc4800ce9af3a080f1d0c1a3c7f84f1618ad724327ef543e9b3ad8e4854da4b535e0", 0xb1}], 0x2000000, &(0x7f0000001c80)={[{@iocharset={'iocharset', 0x3d, 'cp1255'}, 0x2c}, {@creator={'creator', 0x3d, "e5c480a1"}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x32, 0x37, 0x37, 0x39, 0x33]}, 0x2c}, {@part={'part', 0x3d, [0x3d, 0x31, 0x0]}, 0x2c}]}) 2018/04/18 16:12:23 executing program 7: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6af3, 0x400000) syz_open_pts(r0, 0x10000) socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x800000c0045006, &(0x7f0000000000)) 2018/04/18 16:12:23 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004ffc)=0x8001) r1 = epoll_create1(0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b4fff4)) 2018/04/18 16:12:23 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r0 = socket$inet6(0xa, 0x3, 0xe2) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000000)=0x2) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x101) [ 124.558113] XFS (loop3): Invalid superblock magic number [ 124.654778] hfs: unable to parse mount options 2018/04/18 16:12:23 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x30000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x8, 0x10000) syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x20000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x20000, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x800, 0x0) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x3e5, 0x400) socket$rds(0x15, 0x5, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x40, 0x0) socket$rds(0x15, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x800, 0x0) syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff9, 0x101442) openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x204180, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x200800, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/qat_adf_ctl\x00', 0x214200, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x4002, 0x0) syz_mount_image$msdos(&(0x7f00000004c0)='msdos\x00', &(0x7f0000000500)='./file0\x00', 0x7b1, 0x3, &(0x7f00000007c0)=[{&(0x7f0000000540)="faff2ece4a7ff851b0fc9ef2827335684a08ee6efce246965e3346e4ead028827dd71edf8f9de6ee26560243c0cda6baa26ea1f12f23671a4c49ada28ba0bbd9385f0767a09a81135b0a6f3ce0c60872a3f5374e6b4c533a4763b6543839ce13ffb771e5bd4e646a5c669fa6c5e6f53103a00c3acf4f7c8b47b0eeae4f5f89da02380b89c407bdefa84357011ac6360de9592a0b7c2e5f8bb9d67ad3a62899704c9b81bb636d8dc75c728c5592af247046ae3a235adf03c633bf6797fad6cf444184730d0e560ebe", 0xc8, 0x8b}, {&(0x7f0000000640)="b54c82c7cf15e69a05060c3fc5802385bdb6ac98f2a8adbd8ce03383329f95a0aaced3ab91a2ecfce1163a8185d480665662788d17b1a406aa86956a1ad4e4b29380ac60a478e5ee21703606e105e98cc3963553eb25900b346518cb1b91b54bba8c4ae9db7d117f3c5d70a6a3f62643f93f4dd08aabb91ffd922aa636969ae15b67f671bb8695e203595b7aa71db142952a9e604b2500", 0x97, 0x80000000}, {&(0x7f0000000700)="4ddad0588ea6976ea4d77aa31dd967f30d1eafcf9ddb890a00482635a8f0fe32bad74efa74fd7c44cbc05043a0bcb8c1cfd225f19af74c5d00341a6e671edb3c993ddf7f88b4985d6ec9bc533d9f7ec5d20cd25ad817792edd1d5f09dc980f87902470ee32437cb2cef5209a2e3f1696fd77ac0aa57aa3d16079536442d56370e879de", 0x83, 0x2bee}], 0x2000000, &(0x7f0000000840)={[{@check_strict='check=strict', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@quiet='quiet', 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x32]}, 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x34, 0x37, 0x33, 0x30, 0x31, 0x37, 0x34, 0x36, 0x33]}, 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@tz_utc='tz=UTC', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}]}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$packet(0x11, 0x0, 0x300) syz_open_dev$mouse(&(0x7f00000008c0)='/dev/input/mouse#\x00', 0x101, 0x12000) syz_open_dev$dmmidi(&(0x7f0000000900)='/dev/dmmidi#\x00', 0x4, 0x0) socket$rds(0x15, 0x5, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/18 16:12:23 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000711000000000000000000000f9ffffff7600000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x800, 0x0) socketpair$inet_icmp(0x13, 0xc0045520, 0x6f2000, &(0x7f00000003c0)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x14802) 2018/04/18 16:12:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x8, 0x8002) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x20002, 0x0) sendto$inet(r0, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/18 16:12:23 executing program 1: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d000036000000000cdd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) socket$inet(0x2, 0x2, 0xfffffffffffffc01) socket$inet_icmp(0x2, 0x2, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) socket$inet(0x2, 0x3, 0xfffffffffffffefe) 2018/04/18 16:12:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r2}) 2018/04/18 16:12:23 executing program 3: openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200000, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4000, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000340)=[{&(0x7f0000000100)="7f4a0a3c0ef7fe046c859de6a26de14a9807f50c10203a7cbd921a8363b85e7fedd2d6f65f30ad3a819be1ba4591127ddf1d334573f2bb0fb2d509db05e66bc691b258cc0787d5fa8603a8870574a58461d189b8f2a8e59d969490d098b24b5d8bbfc24037691dd8b0127b985e3bc7bac412e31b64e80e673d9b5f82d7745c9c7e4d1ff447b462974af65e319a673bcab3fb06b6f4a9f3f546bcc7e1757e180878f0c3070387f391", 0xa8, 0x4}, {&(0x7f00000001c0)="18accbe3ff77b7b46b96d1b62e117f8a4dc5c5a8899a85555f952e395b7d3b70cdcc73629e39bd0d1a2f8e0473e54a0bad3ae9bd66ca485a3586c562765bb0a482a61de89c391e8bdfbbb17f7298d6a7d9c20e5a2cac5b54973c94d0f7f4912e52db5fa891c61bf2e54e15b3043f42bf95967c6126a47ac9f8b540c6982fd08feb39ddfdfa1f39b5cdcbd1c35b", 0x8d, 0x1}, {&(0x7f0000000280)="c25c3448538237cf00672468dabd15128ab0b57dc045daed2f438ea956105ae12b2e55a5494b1471437cbe8450b71738b562a50348da2afdbbbab7576a5158dc0d84903f04f815d5945a5490235d15641f1ec47c70504154728a07984a5f5b7bd55489fa09605f07951d05baec56ade95105b54a60c9c6eb26c648c54624eb7af6ed3e7729dac2bbf9ec4676d23c0e3db90a3f0130a1dac32e", 0x99, 0xab}], 0x0, &(0x7f00000003c0)={[{@nls={'nls', 0x3d, 'cp437'}, 0x2c}, {@session={'session', 0x3d, [0x35, 0x34, 0x78, 0x0, 0x0, 0x32, 0x7d, 0x37, 0x36, 0x33]}, 0x2c}, {@type={'type', 0x3d, "b61c8ef6"}, 0x2c}]}) openat$ion(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ion\x00', 0x131000, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x408041, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x40, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x400, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ion\x00', 0x402, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$ion(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ion\x00', 0x100, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) openat$ion(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ion\x00', 0x400, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ion\x00', 0x800, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vhost-vsock\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000680)='/dev/vga_arbiter\x00', 0x40, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ion\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000700)='./cgroup/syz1\x00', 0x200002, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ion\x00', 0x20200, 0x0) openat$cgroup_ro(r0, &(0x7f0000000780)='cpu.stat\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/ashmem\x00', 0x4f4000, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x10000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0x8000, 0x0) syz_open_dev$urandom(&(0x7f0000000880)='/dev/urandom\x00', 0x0, 0x60400) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/qat_adf_ctl\x00', 0x200801, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)='./cgroup/syz0\x00', 0x200002, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$dmmidi(&(0x7f0000000940)='/dev/dmmidi#\x00', 0x2, 0x250000) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6(0xa, 0x2, 0xfffffffffffffffb) 2018/04/18 16:12:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000040)=0x0) openat$cgroup_int(r2, &(0x7f0000000080)='cpuset.mem_hardwall\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x80000000, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000280)=0x100, 0x4) r5 = syz_open_procfs(r4, &(0x7f0000000400)='net/ip6_mr_vif\x00') syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000000)) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r3, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r3, &(0x7f0000000200), 0x46, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r3, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) recvfrom$inet6(r3, &(0x7f00000001c0)=""/163, 0xa3, 0x2062, 0x0, 0x0) 2018/04/18 16:12:23 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') readv(r0, &(0x7f0000cc0f90)=[{&(0x7f0000a8efed)=""/19, 0x42}], 0x1) write$evdev(r0, &(0x7f0000000080)=[{}, {}, {{0x0, 0x2710}}, {{0x77359400}}], 0x60) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001380)=0x0) perf_event_open(&(0x7f0000001400)={0x0, 0x70, 0x7, 0x0, 0x6, 0x200, 0x0, 0x3, 0x20000, 0x1, 0x1f, 0x9, 0x401, 0x8, 0x7, 0x1, 0x2, 0x3, 0x2, 0x1b, 0xfffffffffffffffe, 0x0, 0x7fff, 0xffffffffffff8001, 0x6, 0x364f, 0x6, 0x0, 0x8, 0x5, 0xfff, 0x80, 0x3f, 0x9, 0x75000000000000, 0x4, 0x67, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x7, 0x2}, 0x8000, 0x0, 0x40, 0x7, 0x1, 0x401, 0x7}, r2, 0x10, r1, 0x9) clock_gettime(0x0, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000280)=0xe8) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x13000005}, 0xc, &(0x7f0000001540)={&(0x7f00000002c0)={0x1020, 0x1f, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@typed={0x8, 0x43, @uid=r3}, @nested={0x1004, 0x64, [@typed={0x8, 0x0, @u32=0x1}, @generic="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"]}]}, 0x1020}, 0x1, 0x0, 0x0, 0x8040}, 0x20000080) accept4$ax25(0xffffffffffffffff, &(0x7f00000015c0), &(0x7f0000001600)=0x10, 0x80800) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) syz_open_dev$mouse(&(0x7f0000001340)='/dev/input/mouse#\x00', 0x3, 0x10000) r5 = openat$cgroup_int(r4, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r5, &(0x7f0000000000)='khreaded\x00', 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000001300)='/dev/input/mouse#\x00', 0x800, 0x0) getsockopt$inet6_buf(r6, 0x29, 0x4, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f00000000c0)=0x5, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000013c0)=ANY=[@ANYBLOB="03babe717740343c60000000000002000300"], &(0x7f0000000140)=0x1) [ 124.796775] FAT-fs (loop7): invalid media value (0xa8) [ 124.802213] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 124.810753] FAT-fs (loop7): Can't find a valid FAT filesystem [ 124.812651] hfsplus: unable to parse mount options 2018/04/18 16:12:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$evdev(r0, &(0x7f0000000040)=[{{0x0, 0x7530}}, {}], 0x30) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cgroup@system(vboxnet0(trustedsystemselinux#ppp1'}], 0xa}, 0x3c) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000563fe0)=[{r0}], 0x1, &(0x7f0000313ff0), &(0x7f0000cee000), 0x8) 2018/04/18 16:12:23 executing program 6: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x3c, r1, 0x503, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x3c}, 0x1}, 0x0) [ 124.904633] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 124.904633] program syz-executor1 not setting count and/or reply_len properly [ 124.932675] hfsplus: unable to parse mount options [ 124.994816] IPVS: Unknown mcast interface: bond_slave [ 125.011887] sg_write: data in/out 1818846731/12 bytes for SCSI command 0x75-- guessing data in; [ 125.011887] program syz-executor1 not setting count and/or reply_len properly [ 125.025772] IPVS: Unknown mcast interface: bond_slave [ 125.039072] FAT-fs (loop7): invalid media value (0xa8) [ 125.044565] FAT-fs (loop7): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 125.053052] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/04/18 16:12:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x54, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x38, 0x2, [{0x34, 0x1, @bpf_hash_func={{0x30, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}]}, 0x54}, 0x1}, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/18 16:12:24 executing program 5: syz_emit_ethernet(0xda, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0xffffffffffffffff}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x121000, 0x0) 2018/04/18 16:12:24 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) write(0xffffffffffffffff, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) write(r0, &(0x7f000069efac)="e2", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) r1 = dup(r0) write$eventfd(r1, &(0x7f0000000280), 0xff93) recvfrom(r0, &(0x7f0000000180)=""/226, 0xfffffffffffffff6, 0x0, 0x0, 0xfffffffffffffcd1) 2018/04/18 16:12:24 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x31b, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300e81c85687f0000000400ff7e28000000180a43ba5d8060000000060000000029ec24000233ec3fc60f61c3e32526fe1b0cd37ed0", 0x4c}], 0x1}, 0xfffffffffffffffc) socket$can_bcm(0x1d, 0x2, 0x2) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x80c0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200c0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) 2018/04/18 16:12:24 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) shutdown(r1, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000180)={0x1000, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x4e21, 0x8, @empty, 0x2}}}, 0x108) close(r0) 2018/04/18 16:12:24 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x213}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x7, 0x6f2000, 0x1, &(0x7f0000000180)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) socket$l2tp(0x18, 0x1, 0x1) 2018/04/18 16:12:24 executing program 7: r0 = socket$inet6(0xa, 0x80800, 0x4) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f0000000400)=[{&(0x7f00000000c0)="d76b19deb59b0e7f8f9fd52f8c2367c52a65c409745ce64a87a563ea6ea7a0ecee3c51aec43dd61802b9d46962192494afc972190d2a279404758d0b0d593b22e98ac82ff9b33a016c5a124c21b4f475237f57a2b787d4d92e8b36f3270b6b6ed3bc84fa9a84225befd41af968dda271367843a44a83b4a1677636d0e8665fc8681dc6803b9b321d7fc1d33e58383e69c17a3a4a56cb231bc75b01de5338ac5f7d9433192d54101cd9db9961", 0xac, 0x20003279}, {&(0x7f00000001c0)="e6c9cf3a47f0ee8f4fccf20c410e6b7a8753841302fe0248dfa28ef2158deadab9d6a3f9b615a72ee3d76948927fd783c0d39ef0c4bccd517eb0e1478d70e38c653e0bc2f26a80625b11c31ad5c9912baa7961a0e9749cfe57e48e32d2104f7121a36292f931a934411807bf8f636ac082e6bb42f66513dcb12339c90ca93d6bd445bcda3477863c8118a2ce7842b6e8b332954c9bc2b4fd576edcc0d8c2a4f72f7fcc2cab55ecde6db645f5a5483cafd331da62a5a55a45e6a808109b04834e1d7fc9b9906e37085b6843424b9e7d61fc", 0xfe29, 0xc2}, {&(0x7f00000002c0)="8175e6588c8eb5b27f17e46d6c984fd567392745efd06ff47b40af6621289b1c48f77354cefb7c88c446eee355ca8d36b0e6211834e7712941378bb278e7b32b0eff3aceea7b3c24ff4d0717ee3c72a4905680119b1f070fd2750d2940e425bb54d6ddf5e747a00f8bcbea5920532dcdd16de5ccb4c05fbe6ec12efde5cbed11f059f9389e3faa12f6ce69301a0b2ce6026fbc09514025f8e94034450e9612c613524327ffac523e455f000000", 0xad, 0x82}, {&(0x7f0000000380)="c3bd916af75adab7b3f3db71bca3ad1e8f1a40762a5789df426483fdaa2ed9f69e8d5db376bf1fa25b387953a3971b0aff19a523f95bd63e4c144cfa31d5e459bf6041596720399d22f3875b9d0b31b55b58c8a4f600580b8fe399e8a35e71", 0x5f, 0x2bbebcee}], 0x1000801, &(0x7f0000000480)={[{@cruft='cruft', 0x2c}, {@nojoliet='nojoliet', 0x2c}, {@block={'block', 0x3d, [0x3e]}, 0x2c}, {@map_off='map=off', 0x2c}, {@check_strict='check=strict', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x34]}, 0x2c}, {@gid={'gid', 0x3d, [0x39, 0x3d, 0x37, 0x33, 0x0, 0x0]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macromanian'}, 0x2c}]}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socket$inet6(0xa, 0x4, 0x1ff) bind$inet6(r0, &(0x7f0000001ac0)={0xa, 0x0, 0x0, @empty, 0x7fffffffffe}, 0x1c) syz_mount_image$reiserfs(&(0x7f0000000500)='reiserfs\x00', &(0x7f0000000540)='./file0\x00', 0xfff, 0x8, &(0x7f00000019c0)=[{&(0x7f0000000580)="abbf7ff12f0a1b127dd1be5385b2d0a649f6a8031ccc2233553782", 0x1b, 0x4}, {&(0x7f00000005c0)="ebf08cf77254de62dae23861ac07eefe7e57d85218d3056dba6cab57ab6d69d9270ab59dcda460f0fe1e6b9ff102fdcb159f23fa6d14a92f09743fdaaaf711407cd78b4df4", 0x45}, {&(0x7f0000000640)="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", 0x1000, 0x3}, {&(0x7f0000001640)="157395d6dd125013e8c632f6dd14d30c2ab8103a12092134d333bcb26b98757ddd4f5b3c33e23f6bdbb982c8161c63f8b742dddc66d8499edc9a279ba0bc81aa155dee7c47c1a8d72684825250d217117c366fa5f07ad302361a010751057e99526b8f8ae5eb7dbba4a13fc97ab1516a23cdfa6737a3f5b8dc1e67cec6c8cce9268aaf34cab67b9c225692bd807ac31b6c60367d800c3ab9d13c1e83dcf0c843447d113238f37c8df023dab0222e51898982006cbf5e78a144d90f201b5a8725c026c927e849a944f7b035ae2430b6a051c1d3", 0xd3, 0x6}, {&(0x7f0000001740)="b86d85ce2e1cfe653be96c2f62ed48961b45fab08cef913b69f03ac0e0d403cd9352d1fe86b77c72fda2b749260e9f4ab69ed1b4c9f8d22986a8ef37faa3cf9639d15b8d01f761e307d3575e4bbd66b5350a1b7434f99370a7b801a432781a0db979fb66c053b748f09bb87798724bcefff01db6b526722ea311c6e92e6bb27a21a384d14342c95c495521da0716b91f121eabae42eef7065d42a6d0a8e517aed3c31778e07a18ec53ec768e02cd758ab6acac920c8ddd40", 0xb8, 0x80000001}, {&(0x7f0000001800)="8adeafffcdae18e985a73c047dcbd369b8dec77ba0532aeefa4863cbbc61d785ca84d532e7fc86838b526b32b7bc9adf7799ea11f9b6f839065f518483d09667b7dfca72856578ec99a3", 0x4a, 0x2}, {&(0x7f0000001880)="c45eaf8f8fc2ab779de5c8882bb9c8501c062ee042a74641b2d19a8b1c16881965b619667c235124e4f14bf2ffd6a98e41e2f4c08bb45b348adf0dcba46d5baf4b709dff2d2ba61f734db3f927e81e6fb57040665ca5cde996c4c009d646f2718ea448faf2c5b212f052960d0ce620bc304e5de673883ce5c479efd839415379ac178199a44f6d816c83672afb3ceaeddcc5", 0x92, 0x6}, {&(0x7f0000001940)="619975890f14c0d1309bda33dcd8325bca30534ed8a0aa0fb2514d6814b7a33b2f78355eff81d0a2cddd2f8217df2b4e592a98b7d87f02ee6abf30cdfa39a5967d842d4f487806", 0x47}], 0x40, &(0x7f0000001b00)=ANY=[@ANYBLOB="626c6f636b2d616c6c6f6361746f723d6e6f626f726461722c7461696c733d6f6e2c6a6465763d2e2f66696c65302c6a71666d743d76667376302c00d174eda2f00624762c051c07eb5060b55e26131cd13ecc1b2b91e109e07c16e6707e3ab4af20cd56eee036da000000000000000000000000"]) socket$inet_smc(0x2b, 0x1, 0x0) 2018/04/18 16:12:24 executing program 2: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x1ff, 0x4) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/98, 0x62}, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180)}, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) 2018/04/18 16:12:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x81, 0x0, 0x0, 0x0, 0x2870}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000040)={0x9, 0x800000001, "86"}, 0x0) 2018/04/18 16:12:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[@ANYBLOB="00000200000000ff"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000080)={0x3, r1}) sendto$inet6(r1, &(0x7f00000001c0)="868ffb38dca20a44135fccaf0f4a", 0xe, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4}, 0x1c) 2018/04/18 16:12:24 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/18 16:12:24 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000001000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000000000000000000000000010000000a"], 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 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) [ 125.821132] REISERFS warning (device loop7): super-6506 reiserfs_getopt: bad value "nobordar" for option "block-allocator" [ 125.821132] 2018/04/18 16:12:24 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6008718"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) socket$vsock_dgram(0x28, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/18 16:12:24 executing program 0: setrlimit(0x40000000000008, &(0x7f00000a3ff0)={0x23, 0x100000000020}) r0 = socket(0x40000000015, 0x5, 0x0) mlock2(&(0x7f0000912000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x600, 0x0) setreuid(0x0, r1) socket$nl_crypto(0x10, 0x3, 0x15) mlock(&(0x7f0000914000/0x2000)=nil, 0x2000) socket$kcm(0x29, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/04/18 16:12:24 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.mem_hardwall\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="8af85091a608d601133ee45dbd9db53042a83d89d1f97878b36f03dd6659479ac9312bb0223a47ca06f170cc0bb0a68c3d53f6b2aec84a34d9b8f0e33ccc81aafdb953c638829d7a025d65421b7eb1cd4ecbf161"], 0x2) [ 125.982402] REISERFS warning (device loop7): super-6506 reiserfs_getopt: bad value "nobordar" for option "block-allocator" [ 125.982402] 2018/04/18 16:12:24 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc0a85320, &(0x7f000021af98)={0x0, 0x800000}) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000011001308000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00020000000000f308002e0000000000"], 0x28}, 0x1}, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x400880) 2018/04/18 16:12:24 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000ec5000), &(0x7f0000fd7000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x400000, 0x0) openat$cgroup_type(r3, &(0x7f0000000500)='cgroup.type\x00', 0x2, 0x0) fcntl$setsig(r1, 0xa, 0x11) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./control\x00', 0x9, 0x6, &(0x7f00000003c0)=[{&(0x7f0000000080)="ca68d78d40181b0e23dddd23860f4813e1e776f31a219736f6d3882e36fdf373746f64f12b", 0x25, 0x9bbf}, {&(0x7f00000000c0)="aaf30098fbd6395c013988145e9d3a743eb59eb93547331f2270f1174bc3544e88950618df68862aafb1d6", 0x2b, 0x2}, {&(0x7f0000000100)="3b448c962938413072e6bf4d94af36255c51f903d781ca1e57ce2d5c37a47e72b7c42ab30139c0c984c15b72c640a34fe97424eba979d5c2db6157d098e5166e14576a6b9eee4ffb91e454eec759f1084ec277b82eb2532af418e173c0723dca3780e6f653bc3458219fc949f51613e56f51336a1452225410b3e3d3364f788aaf6307a5de14ae6986c3f588ce980e19d414070b6c35ee692c98ad72f79739c45c35d4093d4be25addd18789fb599187fd6be705201503d4ceee8e734d2e080afa9485c458f216a24e421b64a3c5eff8965274b8eedcabe86f716e0720827bb3f5f0d6e404", 0xe5, 0x5}, {&(0x7f0000000200)="e10503706b543b2bd674e04ba60b60f4bbb1f90a6fea63125a0cf8b6", 0x1c, 0xff}, {&(0x7f0000000240)="5433509d13a381e476d29b8af8b442181131def555cca0aa8bb1bd3303effbb68735f49b3c93825db633d1eac084d060dbd5a0125e1e3491e5ab466d82f05a50bc24ff3c8a506cefb5386d6582cdedfe93c83ad97702a8a922ed799ddc4e1850c3377b17ef406b61edb4eef3f17083ed", 0x70, 0x187070f}, {&(0x7f00000002c0)="c1a383c480b1ee31d264a6e433aeba81bf5dd20206f3463297b311adbb0f11991c7bd47a678d54a6c7fd55dec6da5179f1cc340a07f0de4cc6ba7346fe928bcedfc58c086b3ac69ba92f371092a498d5da56f5366fc504d430e984c324aec6892e8378758431c2dece1adeec7648ad2a4990a60b2c283bd42bc96bef8fee6f84e8847bcbfa0deb5760562c7ba32fad64f0f401db91ffe5c49841c937c4b2be71a383ec9ae0ec0b12cadacb8f29a1e314c51cd03d64396c25ef29e26fb2a5cda84b1cad15d358f6e1ed807ae548e443bb4d83a64ff63f8c00b09665c2929c619bf7bbfa3203135be5c23db1f8ccc700f01ad6d481cd", 0xf5, 0x101}], 0x4400, &(0x7f0000000480)={[{@decompose='decompose', 0x2c}, {@uid={'uid', 0x3d, [0x7f, 0x39, 0x2d, 0x30, 0x36, 0x38, 0x35, 0x37]}, 0x2c}, {@part={'part', 0x3d, [0x0]}, 0x2c}]}) inotify_add_watch(r1, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/04/18 16:12:24 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) write$tun(r1, &(0x7f0000000140)={@pi={0x0, 0xf8}, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @random="8df05c035610", @loopback=0x7f000001}}, 0x20) 2018/04/18 16:12:24 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x800000424240, 0x0) close(r1) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/04/18 16:12:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) [ 126.187857] QAT: Stopping all acceleration devices. [ 126.978445] hfsplus: unable to parse mount options 2018/04/18 16:12:25 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000300)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000002e00fd060000000000130000000c0300b16cad000800090000000000"], 0x184}, 0x1}, 0x0) 2018/04/18 16:12:25 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000000)={0xfffffffffffffe2b, &(0x7f00000000c0)=[{}]}) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000000)=""/174) openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x40000, 0x0) 2018/04/18 16:12:25 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'ipddp0\x00', 'ip_vti0\x00', 'lo\x00', 'dummy0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xa0, 0xa0, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:udev_rules_t:s0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'sit0\x00', 'bcsh0\x00', 'sit0\x00', 'ipddp0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x3, 0x0, 0x0, 'ip6tnl0\x00', 'ip_vti0\x00', 'ipddp0\x00', 'syzkaller0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x130, 0x168, [@devgroup={'devgroup\x00', 0x18}, @limit={'limit\x00', 0x20}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'syz_tun\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x138, 0x168, 0x1a0, [@ip6={'ip6\x00', 0x50, {{@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x650) 2018/04/18 16:12:25 executing program 2: syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x9045, 0x8, &(0x7f0000000500)=[{&(0x7f0000000740)="1c8000fe3c9f3db876fd69ab03ed2bd52c1ece297e82c7b69fc439958b9323c7bdaf7a7777637c23c70918a31323862feba13393e0e45351dd03f8f14b84928ad4282d988247befe46c90469210c9a", 0x4f, 0x4}, {&(0x7f0000000100)="71b7ab077870bd49379db9437ba18b69e6e068e24bb87e3395363c9dee5243a664eabd0b46a9c914357e", 0xfd4a, 0xffffffffffff5fe3}, {&(0x7f0000000140)="451d04f05e83612694855b6554aaae568f8c4cb90b5315b2e84d983c4ac85063725beac2aa2ebd323cb5ead700ad1b7dfc212847956178305b39688a28fb309ccdfbea5a8c9432", 0x47, 0xd2}, {&(0x7f00000006c0)="cd15d4fa5cf7f7b051b7430c19df1bbd5fbf449e0fc56497a8d4b38b6ea1a0281464b125b6eb23626481b5ac05d2c6fea9faa4176cec02ece00cd4553a5c3c1ac9cbac9b96722f51", 0x48, 0x6866abd0}, {&(0x7f0000000240)="161b84a43a402117546e1419748fcdd6c122e9827542777ad41183261c31d7b81029faeafd7ef05b91b4183a6c5e61b0131c3c9f381649a2170375b42759c34edfbd611832287211449b486a3b2a0d59a5f5da7ef0282718b173251a08b19cd5046a0b44f198f786f1603aaeaecec4efc3015e4ecb2fd4b5ec3c36898716fa426b07bf345a71914f0c4441e32f0e3da473acc69882e648c6fb63de523d4e05e963148edf72985f5ace107c49e757e73eb89e437072598c834692c938291e4f734a3da0476d748880692ff6b6c45f514b0e8647d5b475246437c61bb34cb743139b05", 0xe2, 0x3}, {&(0x7f0000000340)="28ee64efa4371809a5e910072b40fa9e3de935c0beb1645c27191643ed9cc7c259a939", 0xfffffffffffffe83, 0x7ff}, {&(0x7f0000000380)="4024eca19cadc61e8dfd94215515c198aa7f766996ef60efc8583ccdec49067e7fef9730f1d1b16ac80db4004812cb57e472209aca2c53ec9259da72e029d6e1a2e988a7186b324542b16dc97c0a69925cbbf995c677f70baa8e2088fc96181ac59008391f38f478d22e10cf9b5844d1f310df5ef3e2900086b78ca3a47877d5121cb8f225aac57bc6bbd709e3023670398b6c5f4d9b5e83f8cefe9993ba0f24eb7ebc771300", 0xa6, 0x4}, {&(0x7f0000000440)="fdc7d299ee11dfabe773e680aedcc00448f45d1f5dd519a679be0728d1ad36d1317593e7b1da4e0ec6c8cecab3653ce29ae2272a1596c9bffe1f588b32ea8e92a49ed892b00431c448b886b74a94b90e5b53d86bce86f9b6a7de1608f85caff3b72cb90e7bf4af5a433cd5da833e224a0d7977251a5f2c7c3b5dee09e96c6fa9baef36e78b5444d28d2deb7b3575a94a737763ae54717d8b62158e6bcea9745f171b69f7f9f7589d", 0xa8, 0x3}], 0x180000, &(0x7f0000000640)={[{@quota='quota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@noquota='noquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x34, 0x0, 0x3f, 0x30, 0x35, 0x0, 0x0, 0x3f]}, 0x2c}, {@noquota='noquota', 0x2c}, {@resize_size={'resize', 0x3d, [0x2d]}, 0x2c}, {@gid={'gid', 0x3d, [0x3d, 0x7c, 0x32, 0x7c, 0x37, 0x37, 0x2d]}, 0x2c}, {@uid={'uid', 0x3d, [0x34]}, 0x2c}]}) 2018/04/18 16:12:25 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbf}, 0x2c) mlockall(0xfffffffffffffffc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="181ea1b8280b87e9fe00000000000000950000fdff000000192551ee54828f5c6d760866e7a2"], &(0x7f0000000000)="737956d0a1807e08c39a", 0x7, 0x259, &(0x7f00001a7f05)=""/251}, 0x48) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/18 16:12:25 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="101000000000070000000000000000804d8bae1db10c24743c078ace86989b747ed7906a515d9132acdd6184dc2c3f1f08b7853d900484b08ff13f10627be623a4e2b6f03c497d92ff8b4a270d49756aec33c164cc5e72a8d54f8a659c6e1363d11e43e6f090e4180a77b52b2944b9527572a5fdc1cf2e844d14b95daef309c209c1e944a826fb2296a238d48fe2c7a4a210806b4824f2577f111af1803af597"], 0x38}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/18 16:12:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x3, 0x0) recvmsg(r0, &(0x7f0000000380)={0x0, 0xad, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/108, 0x6c}, {&(0x7f0000000240)=""/118, 0x76}, {&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x4}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="0600bb31e9800007bd5d135bd1aad4040780dc24af"], 0x14}, 0x1}, 0x0) 2018/04/18 16:12:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x2, &(0x7f00000010c0)=[{&(0x7f0000000080)="2fec03cba3e1ebfcd03e3d2e607543f716259b98ad3dc76abc9e354944d6f28b2fe633", 0x23, 0x72}, {&(0x7f00000000c0)="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", 0x1000}], 0x800000, &(0x7f0000001100)={[{@usrjquota='usrjquota', 0x2c}, {@notail='notail', 0x2c}]}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) socket$rds(0x15, 0x5, 0x0) [ 127.048159] hfsplus: unable to parse mount options 2018/04/18 16:12:25 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb52904e544653202020200004", 0xd}], 0x0, &(0x7f000007e200)) socket$inet_dccp(0x2, 0x6, 0x0) r0 = memfd_create(&(0x7f0000000100)="7175655502310000476277d200000000f6ffffff00000000000000000000000000000000000400f93700000000000f5200000400", 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000000140)=""/242, &(0x7f0000000240)=0xf2) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00000002c0)={{0x4, 0x8}, {0x314, 0x7}, 0x5, 0x3, 0x5}) socket$pptp(0x18, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x0, 0x2000000000000081, 0x400000000000000, 'queue0\x00'}) socket$rds(0x15, 0x5, 0x0) [ 127.123119] REISERFS warning (device loop6): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 127.123119] 2018/04/18 16:12:25 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket(0x10, 0x802, 0x0) socket$unix(0x1, 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00009b2000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000100b3a200000000000000000e000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00.\x00\x00\x00\x00\x00'], 0x28}, 0x1, 0x0, 0x0, 0x8000000}, 0x4000001) 2018/04/18 16:12:26 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) 2018/04/18 16:12:26 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000ac3000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000500)=[{&(0x7f0000000140)="82c2f137e1b44f738803eac3961d07c89d0c96467b3370cd9d721f667590e567fa133f3869596ee09d50367fea3b38638596a97a62184d692c2296", 0x3b, 0x5}, {&(0x7f0000000180)="d59441ffd1e0e6153ad7109ae84245c0ab4b53f12faa121a81bc1bb67ebc3d96c51e7e6e84db52314d1db3c19eebb34ce92c1b592c5b281d2513beb95034cab1c54300baf42479f8fe0543d28dc7241b2f9f7575e6ff4c702032ef5b6889066c9c8a6040a4012ff02e32a003db75ccf4ff0f2a6e6cc993f2705597d1d4cabe35711941361ee6aa448de21b6e862f8735fa89249bd11456859aa30050ceccd615", 0xa0, 0x44}, {&(0x7f0000000240)="5915aa92678077055bec4979704d6bc986461b1aaa09d008b08fc5a16d7c2c1aeb1959eba63503fcb0c77f7e1393f66a7c9c4f794f2351aa09b927839a9ca94675d9dd8bf91de550f871518a90defff7fc6bb143a6", 0x55, 0x9}, {&(0x7f00000002c0)="cb557d1555fd44f5cd67c6fd78832e4e8812fbdb3bbbcb3a2a0cd7658a02713463f606310bbaae87baf98d5485e1f100c3745f708fc4f1e219e91544a4bc0d4338207eb990b33dc8f9ae09b85aa25bded9922094cf63a5", 0x57, 0x7}, {&(0x7f0000000340)="63a4eb29bb87d354d522b9bf1c9822b95eb99f3c27f8d999bd52a7f88c62c57c79e648bd5d2d3271b1a5bb157ff799a01962fc24e8afb185a9f2ac74141652a5408204d6a43faa5c54d95f97c031e884b9ebc2270acac05e747b4593be32c4f9f82e2fe5c4757f4f74d849f355a21bcd8228002e87fea8842073a4fdd232cdb5e90c22b30e8f870ea4ecf3397fbf", 0x8e, 0xef11}, {&(0x7f0000000400)="7b09f7f31ace02c2477a5fa3e1ae7a66a3b5dbbe2abff87bf65c13828d992332b3586eed00a249bf6aba1003d78684df257f625731d574722048ec68d4c4a4a42a2123189f608767c4195b593154fcc1c544dc1d524c9ada4e366f5c8689aadb2798c868af0ba98deee45ab0b97835cea77340feae8fbe1cd9b7961ad3cea25511f1d9387c5a2ee7d8dd2824177a2926b6701446e440aeafa8943f7418864b5884705e0b4a49a95fe31a1cf14861a8b08aedc4393b39328145b6f7ebd5f0b0cb8e4434c720c69e840e192b66283abbee90147f20088b27c308229c9cae5868f0", 0xe0, 0x8}], 0x420, &(0x7f00000005c0)=ANY=[@ANYBLOB="646973636172642c6c6f636b70726fff046e5d6c6d2c7374617466f975ea3923735f7175616e7475646469722c64697363"]) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x2}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1f, 0x400001) socket$pppoe(0x18, 0x1, 0x0) syz_open_dev$admmidi(&(0x7f0000000600)='/dev/admmidi#\x00', 0x40, 0x100) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) [ 127.251401] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. 2018/04/18 16:12:26 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x5b, 0x4, &(0x7f0000000400)=[{&(0x7f0000000100)="0c44b9e30d074f6c1f520503cfb9adda4191d188217d21c613fa54f91953ab47350319596335a2e1abc7d851152e72adbd0c811a92137dfcc3e664303f0ecc957169a012ed4f1ac76b761d121e77a5adb3285d59fdb0", 0x56, 0x5}, {&(0x7f0000000280)="f9428ca8269a1ca55fd4bd58ae24d59bd68a77316ad4c1a1bc758e41fa8fa657a835204a0f6737c98c8b4cbe0db2f13114b22a301e04ec0c6edb746542c098ca46f520627ddb29a006e4c64893b0065716c10e337e70433e33aa3ddcbffa792dc89a442da08a46935b76740bf70e4e9c111e6a0a7be8ead65928fcecfb9d759e448b7e07b458e1f34bfafbcf902936bef35bda437ae25600438c1a82bb18099347b76496586ae3acadf23d24a9070c2b1aa95d587ba0efb7e040e8f6d41d9191cacd7edf92027e3c55506b", 0xcb, 0xbe}, {&(0x7f0000000180)="7c06b8fe146dcf5a1bfd9bbf06e6f182af87dd08818f3db1c47e691d862cb350bb32e4888333bfc9e4a7240b2cf0ab6bab4d67c677b56b965aefcc657b371e62068ed83975be5439d1b223e5eca5033433b8685711b99636959c54ffe94c2b007cdc95b127af15949f6be8df62440e0992e1bd758e5b36ed4b4b8e7cc0474bbf2475892ee7ad4222e6f5758c28a0c272fcb152faa19d44eadd5f562a5d9c34e18159104a67dc28d0ea562f6dfa6027", 0xaf, 0x10001}, {&(0x7f0000000380)="41ea85b4995c54c0fb3cddf6b37665a25b2ca5d779c21d222bd7719d1c2bb78dcb113ed95249f98ae740b4de0960e0f8d5f54cc8c90157c2ba6811b15f08dd312f3c", 0x42, 0x77e7e822}], 0x8000, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000240)=0x62) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000000)='+', 0x1}], 0x1) [ 127.386544] ntfs: (device loop7): ntfs_fill_super(): Unable to determine device size. [ 127.586397] REISERFS warning (device loop6): super-6504 reiserfs_getopt: the option "usrjquota" requires an argument [ 127.586397] 2018/04/18 16:12:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="21518a6d23d37dc757df54977a90081047000001017300") lseek(r0, 0x0, 0xffffffffffffffff) 2018/04/18 16:12:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') syz_mount_image$minix(&(0x7f0000000100)='minix\x00', &(0x7f0000000140)='./file0\x00', 0x6, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0xf87b}, {&(0x7f00000001c0)="b69f9dd3fb1297cb2be5dbe9d840905d6532ac84388f638c89ee189fc02914c07c9df1ea71cc61cd8fc7a32ec7d169a8cfafc19a40e29062749d309308755ca0b766f3793dddc61f", 0x48, 0x61}], 0x1000004, 0x0) lseek(r0, 0x4000000000000, 0x3) openat$cgroup_procs(r0, &(0x7f0000000080)='tasks\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) 2018/04/18 16:12:26 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x400, 0x0) timerfd_create(0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x83, 0x101000) openat$cgroup_procs(r3, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x9, 0x84000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="114f4864", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) timerfd_create(0x1, 0x80800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000040)=[@clear_death={0x400c630f}], 0x83, 0x0, &(0x7f0000000080)="ac907f34a41e14d44449975a611e6778fc3ec93f62a7b86e32f114fc329e892280f630e005ce62aa58bb65055e4357c6e5e10faf05816460e01f385fe292e8e5bcc06aadbca4d7ca414aff290b030f0b76fde9a18446e1784a52bc5822f060e9ab4d1cf795fc784010fc7cccd9305f36c716a74d9e4a815e09400b91fa5ef015849284"}) 2018/04/18 16:12:26 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) 2018/04/18 16:12:26 executing program 6: syz_open_dev$dspn(&(0x7f0000000900)='/dev/dsp#\x00', 0x0, 0x1) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0xffff, 0x2) r1 = open(&(0x7f0000001600)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f00000013c0)='./bus\x00', 0xffff) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0xa, &(0x7f0000000800)=[{&(0x7f00000000c0)="9cfdbda7c253e3f039dd5bea4b4df3d0895c182a7938c731b80f378f270429cc0fdc32723ba539f0ba0fa79092cc152c147726f0f36591bc8451c877bb99905e40358d4d45f3835813a76f3089f3c7bc082cfc8b666f7fc5678ca63d10b5fb9e1a8fbe011ac37007456a4eb478e311eb80a819e21954d14c8b538c09d64649b89db95d1838488ff4ac828e", 0x8b, 0x8000}, {&(0x7f0000000180)="6bcd22fcd767a2380f5d2e8fa35e44f607956bff7fc05ba5f55a", 0x1a, 0x101}, {&(0x7f00000001c0)="eea1028e54b3a06efa212b7723f06bdaf7396137d64db744ba2cf990866b8b66cf2ad326a62d74106cb3d31099726144cdc844dffc897a46d7176659c8cae0f1be65132a4a1a040ffa3d29af0f806065fa6b5dace92cd3a26abe16d9e2b1005bda070bc75a0061f12c467cf12ccd4a6f31e18d01731f343e83dde2b6b842788e933a79a1a4380a63cf2f134ace46bdb9a94aa574d4e2f419379774b14086b864d20a80d3a8d73e169e8d9e1793e7d42f43f6012645226d8f6c6a45efd6c0bdefd6e12f7e24a476ddb906fced832354d132356476b63336d25fce48af70f86d445080fa92a2612642f841fac99bfe08b89a72594caf", 0xf5, 0x89c}, {&(0x7f00000002c0)="e3e0bc0bcc549f4e9c6eb56c26a530f9e64e22cdb9c8b326ded5e32f97cd5912ad9e9c28754e6ae81de1e0798da6c3ca77f8b5f0336eb34913fb4a79c40286a41fffe07dfeaa9521e64b0b0a7a9251972b4c9b482e68bb20a23b5759d31270852c99ed2b138d5a5065065fb3eadd7b0e21b831629326e36bb6a0c25e809774bc5bcbc470ecd43fafa49f4a72ea69373fe0f74f420e2fdb24b1b02505d2c6224601b1885100db3e5a6a73b9c333726ee7490c48c3435d2e92238b096e17fa2fbd610cf774", 0xc4, 0x80}, {&(0x7f00000003c0)="79212148fb6328c69c3f26b43642f2e51a73137417b962eeb9b53e2deecf62bd0f7d3dbd3e61c7a894a201d3ea1909b44926c5266477375fd9", 0x39, 0xffff}, {&(0x7f0000000400)="a98ddfdfa751c45136a353c77f7fa0eccebe13123a1f6e580d55bdfd241e9ccd512a714af52d91d4f8dd301bba9abbbd22c02e9899f48d57d6a7c2a6428aedd809f88d3a8bff5f3e5a4f8a7c8a1c879ab6bcf38d19ee9ed6821b5c8e9c5d83d1f602db5f23d24e63e9db12942033584371480675f0e304893a54587c2254956e1a09d60129940850e95eb9f57bb6b1cbb23418309e5c636d584ae033aced4eb5e24682acfb1ce5fdea0712fcd531d09d15236f422413538a9d5d90834fd2865f43c77a2d92ed847622309313cd4f9bef316399d7", 0xd4, 0x5}, {&(0x7f0000000500)="30180672062fe9bad12ec10408638d9833462666d76f4f03f622106c487c3c7940e988a7a7cbdd0e9955a86d38861e08607c04a1674aaa694bceb589804375db193180857b8e70f213e4456f83e50e408b8f5cf3664b3d4a98b59b7628247759037213fc94845821c9e6320b4dd9075c2ae963fca4bbb5ce", 0x78, 0x6}, {&(0x7f0000000580)="dda8ebf931f6422dcbafa341afe6a8668aa8f93172ccf5502a09b07afc4b489dcdd1f8f4759ac0fe073cbffe2be117733d836753c69c1997f5be29d5e1a793b3e60a4404018631431d4a5f64cce78bcb2878ec1b8a05c0612567721c99273073583a6c195c881cad192444287486a77a6e09143146ad521dd4002345f203da58b5d2d5325e4039052671449026d1acd1446529e03d0c44cc522fbb83b61205e3a2e802a600ea9949de374c026ad3b0a5aacf9ccb", 0xb4, 0x200}, {&(0x7f0000000640)="4c1d1c4ae5f352d2353d1b896bf265aff77c26c0692a125c2365a0efa2e40acd47342939243c2f5af21a03e389fb88fa7d440aca254a431d7cc846ba4a7e86411e92e433cdf3f3610bbed04d4995ad83bfbbe80257316f6b79d2e311ecdec2de601e3fb5bc47a51e4f0e9a467b9c54a6a88e1f407afeedb38e3057e3bf36d459f3b838ed1a0029aaddb374228f82f9b4d541e5ed037187ce218921e70010d779536abd0de785", 0xa6, 0x2cb}, {&(0x7f0000000700)="95efe88a194e6acf8d4cb4cc8df6209a350b7910e1cec6853686db1c6c27ab014ddafb54c3b66fc851e9100cec393ea1e3ed8a3e041b2499d5ce8cc12612d4dcb7a09b10efebb5e5d7d8d088af6d4d7a7016be5d4d033b53eb9e7956026975c80293d1933f7a78072021d02c4dec04caf44d99e46738994219ce2a9589aa7313cbd14f98b7d1578356c1c98953e77f1d9866c6c047436634cbc4239323c9e4d42eaf5618033c2d70f70373087ab79464620c40fe5ddd7062eff0f4605303ffc3084ee4034ef647", 0xc7, 0x1}], 0x20, 0x0) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x200000009) 2018/04/18 16:12:26 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r2 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x10000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000380)="2cbb3d6c6dab95b3f09ae19d4dd61319c08e0e1b8c2105d95c0399abd2c5d0e010d8d8a19c838809ee189889fe5b29e46bbceccd60f2d117fe954d690c1402a44cbac2f3ae11dd310b56a1590f36abc7952630dfb373a94485ed4803515f4280fc3eae56535f01d47941380d0b83ce07a0aa51dff9c9e1c919965f212a1657b4f1efe3e8", 0x84, 0x1000}, {&(0x7f0000000440)="f7417fffa84a43e34b3272c069fb113cfdf3eeda8f322aab76fdc2715c043ab85a91388bcb8cdd76b845709cecd9f6b32528e3c84bd00beb847fa73fd382f00a1647f1ba8805a89e47b31edc94ec6fae7871bb58c0583704d61a345d862375fcc7ea3847f8fa38b9859ab297f0ad0836b242247561d8e1288f5efcce92008d0a66d1786beee6cb4044f33075d870fc38cf224b8639097a76ef50c5aa047e26b14b334d38a5293332d3f17f49cf32f4b6", 0xb0, 0x1}, {&(0x7f0000000500)="2c4853ea9dac3e965db51918bd8f93311572ad2746acd87e96a0089ff5c8a14cbc4bb38115fe5676c6807fac8e2a58da66d26dcd88288bea567ff24c327eb035eac5f77f14394d8af56b6c74bfb6980c0bd431a9777642daed4deb307401445f422eb93be33d4fad30d85dc49172e9a85e91d3b1b9b00271835bc1e5b8fc94ee29792510ad6041f884147139006faf0f302affb6c2dda60f651b3870afb9f896ac", 0xa1, 0x86}, {&(0x7f00000005c0)="32b4cf4702c044c46a05ea02bd53acbfd57059bd97f58aef09aad212b343af7d8efdad0bcd7f1dd662", 0x29, 0x7}, {&(0x7f0000000600)="44a12e6a7171f2d920eed712e330f14d69adb353a2c9b281d6017b6c5bdf280c2a42e7d0e4cd11bbcd1f6b043d787647ba77e3d6b472d1d9a3f221efc844cc5bfb8de3c69cea4bd09d821e43da3746b91ce3771cb9b556af67486db95a7201ef229945508c9e03317b0356f5d77741247454db1b319d3a9c024ab8c99613ce9af4017f6e180c715affbae50eda82cce334fd8397f80927753ff5a16280682a", 0x9f, 0x3e}], 0x80, &(0x7f0000000740)={[{@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x30]}, 0x2c}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000840), 0x8410, &(0x7f0000000880)={[{@hostdata={'hostdata', 0x3d, '$'}, 0x2c}, {@locktable={'locktable', 0x3d, 'uid'}, 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@acl='acl', 0x2c}, {@suiddir='suiddir', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@quota_account='quota=account', 0x2c}, {@noacl='noacl', 0x2c}]}) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x2080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/04/18 16:12:26 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x3, 0x78, 0xdf4, 0x1e3ca011, 0x400, 0x4, 0x0, 0x0, 0xa040, 0x5, 0x8, 0x4, 0x3, 0x8, 0x0, 0x400, 0x28bb, 0x1, 0x90, 0x81, 0x2, 0x6, 0x100000000, 0x7, 0x40, 0x5, 0x7f, 0x100000000, 0x3, 0x7, 0x81, 0xab00000000000, 0x7, 0xfe, 0x2, 0x80, 0x3, 0xf2f1, 0x0, 0x1, 0x2, @perf_config_ext={0xd08, 0x2}, 0x200, 0x2, 0xffffffffffff1651, 0x6, 0x0, 0x33, 0x4}, 0xffffffffffffffff, 0x1f, 0xffffffffffffffff, 0xe) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) setsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000340)=0x1, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000580)=ANY=[@ANYRES64=r0]) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc565, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000380), 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000480), &(0x7f00000004c0)=0x8) syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x200000) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000140)=0x1c, 0x4) r4 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f00000005c0)={0x400001, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000500)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f0000000540)=0xcc50182, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1, [0x2, 0xe8, 0x1, 0x8, 0x3, 0x1, 0x1000, 0x7e]}, 0x5c) socket$netlink(0x10, 0x3, 0x6) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000040)={0x6, 0x1, 0x1ff, 0x4b81, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e23, 0x33c, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000]}, 0x4) 2018/04/18 16:12:26 executing program 0: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff81, 0x6, &(0x7f00000004c0)=[{&(0x7f00000000c0)="8f62854d72bef6f224810758ac61c8c14d16f24ec9ca3e3304852ce9323e686f8db603f90685daf6ee19834bc3e3e1f27d6756b0055fefee0476a99be21334eb403cded8850fde6e1ee4fa2491464553837b5a2fc058595f23065c32a110e93b432dfefc495b3cf425515ed05f6da7e91f178938d57685e397f971382184cb70729243fd9a00f4f87fb768cacfda046037f70684ad", 0x95, 0x8}, {&(0x7f0000000180)="c898c9269ffdba0c1251487b4464695f6638a472ffd45b5b89eaa3f023164b316078d353f137efd18bc4e597bdff3551277991917590c8b1ddcc30231a4b35403a3c4295e6d3fc335e7cf43ddade1760f7c9cfb8914752f168a0a017fbf0c43656c6dae39776f739c966e727e4779544e512e6d677e3383c6045d8d7e8faa25de9051e4a0cd49a22a9e791dd42df265998d8f731a1bc20fc8a8906c3bcb4ff223c0f9e88b679", 0xa6}, {&(0x7f0000000240)="b9049a970e8a268a1d0a3e83a1bbbd6250a578b25d7e822ef478ae8f5f13a07e81e76fc7599249732e3a", 0x2a, 0xf806}, {&(0x7f0000000280)="0a9cc9063adc0e7310c20a20259870e3857ec51df6ea75f05e96fcf91f11d239443b257214e13c8ff6d4ca93231fdcde94fbde5221987e98f20397650c5e6efd799db2fa7477e6af3ce3df45b0b710d97dbab13103598e0dd04f195c8e7eb68351f8cf8ff259660ecb309e36232fd693cd7c7b8f521a775010c4d8e6058f2f115231c4d2a25056d37f7fa8df3555f659f477a908a1922b6875a799a9353a2a2748b7", 0xa2, 0xd70}, {&(0x7f0000000340)="86ba609ffd9945d89037402efe07d8034685ac7e66873c9e7a790bb8ec77a42f06c01e65fdd94a4e71b8c8afabd094c587c8155c6b010b72bb1a7f8f8bf560b2af87d2acd15ebe46447b0a6afd592a52d382071358fa98fbb900e53ed57158d54c377eef6e66ed7ebc84a133bf7970b1f8259b420bc699b3b15e32c94d756e746a17040cf6cb8a8179f58f3c6b504e2e2ab72a7c0e80a4e41a964e967ae24d3f8b8b5ebc3e5de7449b198b011f84b269c3dc", 0xb2, 0xcd}, {&(0x7f0000000400)="969c8ba7d14311db46e680522cfd2fc6ea5febbc9164f36498d69f2c96a31a8c0d2689a1593f1c4a6fee9549f6a4c4a7fdabe0be2370ccf6808656d1c8ca9b3f9164b72c5b3e56a86b8b52a0da49f5f8c2a4d0c74535ccd1f0a1da39dcdbbf6434738c7bfc15de259c0c763057f430c1cbfd208c17bb2bf78455bcc3b32ee6e7af027811b7bba9fe5e5a427ee8e1ea9f52bcf0d1cd389aa9292f96d77d085319162d14e5", 0xa4, 0x6}], 0x1, &(0x7f0000000580)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@codepage={'codepage', 0x3d, '1250'}, 0x2c}]}) mq_open(&(0x7f0000000ec0)='..\x00', 0x0, 0x0, &(0x7f0000000f00)) syz_open_dev$amidi(&(0x7f00000005c0)='/dev/amidi#\x00', 0x2, 0x400000) [ 128.175312] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 128.188492] binder: 12195:12199 unknown command 1682460433 [ 128.200655] binder: 12195:12199 ioctl c0306201 20007000 returned -22 [ 128.216482] FAT-fs (loop0): invalid media value (0xc6) [ 128.221913] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 128.230423] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.241829] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. [ 128.267572] binder: 12195:12199 ioctl c0306201 20000140 returned -14 2018/04/18 16:12:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000003c0)='./file0/control\x00') 2018/04/18 16:12:27 executing program 6: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/18 16:12:27 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4000000000000006}, 0x1c) socket$netlink(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0cd57b85eba93a96ade37bb5cc779cfa44385ca8bfc579860c604b628df3247aae13b4d6bd91acf6", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x40003) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x6ad, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="10e8b733f80aa49442592c85adada0b25bed23e3f65352", 0x17, 0xef}], 0x200000, &(0x7f0000000240)={[{@uid={'uid', 0x3d, [0x37, 0x3f, 0x36]}, 0x2c}, {@utf8='utf8', 0x2c}, {@block={'block', 0x3d, [0x37, 0x2d]}, 0x2c}]}) socket$packet(0x11, 0x3, 0x300) [ 128.324888] binder_alloc: binder_alloc_mmap_handler: 12195 20000000-20002000 already mapped failed -16 [ 128.345584] FAT-fs (loop0): invalid media value (0xc6) [ 128.351004] FAT-fs (loop0): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 128.359488] FAT-fs (loop0): Can't find a valid FAT filesystem [ 128.384425] binder: BINDER_SET_CONTEXT_MGR already set [ 128.432933] binder: 12195:12199 ioctl 40046207 0 returned -16 2018/04/18 16:12:27 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x18000) 2018/04/18 16:12:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000180)={@multicast2=0xe0000002, @rand_addr}, 0xc) [ 128.478142] binder: 12195:12216 unknown command 1682460433 2018/04/18 16:12:27 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x7f, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="b7ec97a4528760fbd147b6e1b679556e5e01c0147bc3e1378657eb475f44270cb2d3cab51ec51623ec4e6436194bd39f73112b5080e3f46dae3acefb74cad71a53293698a36dca7856677c073f24db8fede68d84f076ded00e682a57ce4160f47da1d4b1", 0x64, 0x9}, {&(0x7f0000000280)="57176c9999f0972b028cbbba056e2949124faa66605ad553be3095f0c6fa6b28cd627a802513f6e7b966f6c9ded6333b9fd3fd83415b13678b3481886b166b6a17e03227c283c58fbe388a214ccca1fdf68effa5351efc736d1c435bde33006788f0cc865591e402380dcd0a3c781d278b25a2c91c169ae3d3190ed033279ad8e2dd9aedc8f6deff2e8aca3a9949745f333ea6f54b77cfb9c09eefb0ab34a24df4055ae48aa875a3cb5983b2a59fb08d8f5b000688efb5da9d15ba235201780055d8faee747ef072099e0e", 0xcb, 0x6}], 0x1000, &(0x7f00000001c0)={[{@check_strict='check=strict', 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp949'}, 0x2c}, {@unhide='unhide', 0x2c}, {@block={'block', 0x3d, [0x7d, 0x30, 0x38, 0x30, 0x7e, 0x32]}, 0x2c}, {@mode={'mode', 0x3d, [0x78]}, 0x2c}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20000000000030a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/18 16:12:27 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(0xffffffffffffffff, &(0x7f0000000580)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(0xffffffffffffffff, 0x0, 0x8000010, 0xffffffffffffffff, &(0x7f0000000340)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x8000}) connect$ax25(r0, &(0x7f0000000040)={0x3, {"545b2ff570e77c"}, 0x8}, 0x10) syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x35231161, 0x101001) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x400, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000600)='/dev/midi#\x00', 0x401, 0x82400) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vga_arbiter\x00', 0x200, 0x0) syz_open_dev$mice(&(0x7f0000000680)='/dev/input/mice\x00', 0x0, 0x101000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/mixer\x00', 0x0, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/mixer\x00', 0x24e00, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/audio\x00', 0x200080, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000000800)=""/48) syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x6c, 0x8200) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9}, 0x2c) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000540), &(0x7f00000003c0)=0x30) flistxattr(0xffffffffffffffff, &(0x7f0000000040)=""/236, 0xec) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x101000, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) sendmmsg(r6, &(0x7f0000005180)=[{{&(0x7f0000000000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "be449820971e05a46e7f3193f48c4e10c1cb424c49f23af339988a7700ed2f8b8037b9a32de9862c620aedddf2e902c76d7034a7a0abe39879d340712cadb7"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000012c0)}}, {{&(0x7f0000001380)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'dummy0\x00'}}, 0x80, &(0x7f0000001600)}}], 0x2, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x8002}) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r3, &(0x7f000002af28), 0x0, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000080)="924f216b29efdd25e378a802da75ef159cad9ddcb4561d50797f45965195a828825309e6ff2eabd99883b97e5652a4939ac66a8c421d877b3d77dcb224116ac7762c03214c6d0e2fad254d90da69d533a0e4c0f23ee6a16298a996e48037835fc84034dcef19b0", 0x67, 0x7}], 0x10, &(0x7f0000000840)=ANY=[@ANYBLOB="6e6f756569642e77d1137e329c23a0643ce49b2c7f1d6e6f71756f74612c6e6f646973636172642c696365653f2c626172726965722c2f9eb11c52599d7e0069372c7377696474020078377b2c6e6f6cc83c01118d510d6172676569b7bee44e207ce532cdc543"]) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) pread64(r5, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/04/18 16:12:27 executing program 0: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x8c0) socket$inet_icmp_raw(0x2, 0x3, 0x1) [ 128.520682] binder: 12195:12238 ioctl c0306201 20000140 returned -14 2018/04/18 16:12:27 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) fchown(r1, 0x0, 0x0) openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffffffffffc0, 0x200) [ 128.584007] binder: 12195:12216 ioctl c0306201 20007000 returned -22 [ 128.736383] XFS (loop1): unknown mount option [noueid.wÑ~2œ# d<ä›]. [ 129.046188] FAT-fs (loop3): invalid media value (0xac) [ 129.051618] FAT-fs (loop3): Can't find a valid FAT filesystem [ 129.074593] gfs2: fsid=vfat: Trying to join cluster "lock_nolock", "vfat" [ 129.081621] gfs2: fsid=vfat: unknown hostdata ($) [ 129.169182] FAT-fs (loop3): invalid media value (0xac) [ 129.174586] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/04/18 16:12:28 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r2 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x10000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000380)="2cbb3d6c6dab95b3f09ae19d4dd61319c08e0e1b8c2105d95c0399abd2c5d0e010d8d8a19c838809ee189889fe5b29e46bbceccd60f2d117fe954d690c1402a44cbac2f3ae11dd310b56a1590f36abc7952630dfb373a94485ed4803515f4280fc3eae56535f01d47941380d0b83ce07a0aa51dff9c9e1c919965f212a1657b4f1efe3e8", 0x84, 0x1000}, {&(0x7f0000000440)="f7417fffa84a43e34b3272c069fb113cfdf3eeda8f322aab76fdc2715c043ab85a91388bcb8cdd76b845709cecd9f6b32528e3c84bd00beb847fa73fd382f00a1647f1ba8805a89e47b31edc94ec6fae7871bb58c0583704d61a345d862375fcc7ea3847f8fa38b9859ab297f0ad0836b242247561d8e1288f5efcce92008d0a66d1786beee6cb4044f33075d870fc38cf224b8639097a76ef50c5aa047e26b14b334d38a5293332d3f17f49cf32f4b6", 0xb0, 0x1}, {&(0x7f0000000500)="2c4853ea9dac3e965db51918bd8f93311572ad2746acd87e96a0089ff5c8a14cbc4bb38115fe5676c6807fac8e2a58da66d26dcd88288bea567ff24c327eb035eac5f77f14394d8af56b6c74bfb6980c0bd431a9777642daed4deb307401445f422eb93be33d4fad30d85dc49172e9a85e91d3b1b9b00271835bc1e5b8fc94ee29792510ad6041f884147139006faf0f302affb6c2dda60f651b3870afb9f896ac", 0xa1, 0x86}, {&(0x7f00000005c0)="32b4cf4702c044c46a05ea02bd53acbfd57059bd97f58aef09aad212b343af7d8efdad0bcd7f1dd662", 0x29, 0x7}, {&(0x7f0000000600)="44a12e6a7171f2d920eed712e330f14d69adb353a2c9b281d6017b6c5bdf280c2a42e7d0e4cd11bbcd1f6b043d787647ba77e3d6b472d1d9a3f221efc844cc5bfb8de3c69cea4bd09d821e43da3746b91ce3771cb9b556af67486db95a7201ef229945508c9e03317b0356f5d77741247454db1b319d3a9c024ab8c99613ce9af4017f6e180c715affbae50eda82cce334fd8397f80927753ff5a16280682a", 0x9f, 0x3e}], 0x80, &(0x7f0000000740)={[{@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x30]}, 0x2c}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000840), 0x8410, &(0x7f0000000880)={[{@hostdata={'hostdata', 0x3d, '$'}, 0x2c}, {@locktable={'locktable', 0x3d, 'uid'}, 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@acl='acl', 0x2c}, {@suiddir='suiddir', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@quota_account='quota=account', 0x2c}, {@noacl='noacl', 0x2c}]}) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x2080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/04/18 16:12:28 executing program 4: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x0, &(0x7f0000000180)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001900)=""/28, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r2 = getegid() fchown(r0, r1, r2) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000380)=""/4096, 0x1000) 2018/04/18 16:12:28 executing program 7: timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) exit(0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) timer_delete(0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x6, &(0x7f0000001440)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="c8a6a090fe0348ec9442bdb6abc1538ab2a89f21dec968fad794f0ad32f46499b820e0f19c7ce8642aefb8b57b514253739cc296ad6090039c9280c729f0e6120d5cdbcb4eb1c6f88762eba11dfe54ff94b776bd84d5e1a25203dbc724d29433f0e5b893256994e600ebd19a30119e0c", 0x70, 0x7}, {&(0x7f0000001100)="9f23a47bf4212a51059f56802fca9e9c727d0cb4f3383346cf0088f0611070c71b270c0cbe98c0d726100850a8a562baa1b6c94ae67c48382abe506b419261409e8c93993ec0e6e25667ebaaf9e226dbf7360365b7c5e0383aae0f2de7697a9e787d30ac6a31f90392ce0162ac835f79b3f9ec9176bcbf30936c27ede9679cbc2214bde52b51113951ad5f87c23b54ce9f87efd1fb648afdaa132dc93d2c3a46194161e6985651c49c04b9d83a3400eb85d9da15c1e935c61f116cb0b410b2b1f1", 0xc1, 0x7fff}, {&(0x7f0000001200)="45b3fa5cd623f63aed7bd2c33daed53e547bf1819c61576548a34849b1ecfe029dc9bb4933bab9242c9d167fa47f56f935f99b29904d14c76663e4edb8b2eac66df6e48498cd7d0383ecfe68b4404c8cad9225ffa496048e0c097c4e7ed579f2e65404c8ce6a7b07d08766d471ecd7b332ddd4d0775d31a1a9d5394ff25cc351cebce9e90b861c34194d8628a6acedfa6c96ec86897c77b2abc68417863803a1246e81d95ce83c21b9867cf1009f", 0xae, 0x100000000}, {&(0x7f00000012c0)="0c4dccbf9308ec15970855c31a545273512e74b5e18d2f36dcdedf37d2bf8e54a9246fc5e6a4a57d3df31d0959991eb1cd0fbed9bf9c457f2955e76731b0c1e936a1fc0bfca871042ed3b6c6c232afd23e106f79941e5e25026ef959e1a26ac83b571e70ad3459ec1d4607fa1b82809faa43fa8a60fff4734088b44569dd28fc23b4fbc08ec4b199e4efb155d98cc60c3679f1551c9a680af53e39", 0x9b, 0x400}, {&(0x7f0000001380)="166dc691a5275f9a096ef14e565dfd156ef41e6b7c2a78869ecbc14da34b1d59d3622df944800ba4179567f6e0f217a295a6d48003fbd0ed9b8d12a2cc263fd89541a852f7b28c51edc5b62526eef4be5fb9bc4acd07032914d0924a2303642dc64515b2d8c6d202faf436e8033dc31716a50f51253f5559c004adb69312dec20ef3a273128c44ca8a31b4e56a4ce027d47dac84ddb7eb024bf0c213bd2a4a", 0x9f, 0xfff}], 0x120000, &(0x7f0000001500)={[{@flush='flush', 0x2c}, {@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@check_strict='check=strict', 0x2c}]}) 2018/04/18 16:12:28 executing program 0: r0 = socket(0x10, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0xa00) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/04/18 16:12:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001a80)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x1ff, 0x4) 2018/04/18 16:12:28 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40002, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000001ffc)) 2018/04/18 16:12:28 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r2 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x10000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000380)="2cbb3d6c6dab95b3f09ae19d4dd61319c08e0e1b8c2105d95c0399abd2c5d0e010d8d8a19c838809ee189889fe5b29e46bbceccd60f2d117fe954d690c1402a44cbac2f3ae11dd310b56a1590f36abc7952630dfb373a94485ed4803515f4280fc3eae56535f01d47941380d0b83ce07a0aa51dff9c9e1c919965f212a1657b4f1efe3e8", 0x84, 0x1000}, {&(0x7f0000000440)="f7417fffa84a43e34b3272c069fb113cfdf3eeda8f322aab76fdc2715c043ab85a91388bcb8cdd76b845709cecd9f6b32528e3c84bd00beb847fa73fd382f00a1647f1ba8805a89e47b31edc94ec6fae7871bb58c0583704d61a345d862375fcc7ea3847f8fa38b9859ab297f0ad0836b242247561d8e1288f5efcce92008d0a66d1786beee6cb4044f33075d870fc38cf224b8639097a76ef50c5aa047e26b14b334d38a5293332d3f17f49cf32f4b6", 0xb0, 0x1}, {&(0x7f0000000500)="2c4853ea9dac3e965db51918bd8f93311572ad2746acd87e96a0089ff5c8a14cbc4bb38115fe5676c6807fac8e2a58da66d26dcd88288bea567ff24c327eb035eac5f77f14394d8af56b6c74bfb6980c0bd431a9777642daed4deb307401445f422eb93be33d4fad30d85dc49172e9a85e91d3b1b9b00271835bc1e5b8fc94ee29792510ad6041f884147139006faf0f302affb6c2dda60f651b3870afb9f896ac", 0xa1, 0x86}, {&(0x7f00000005c0)="32b4cf4702c044c46a05ea02bd53acbfd57059bd97f58aef09aad212b343af7d8efdad0bcd7f1dd662", 0x29, 0x7}, {&(0x7f0000000600)="44a12e6a7171f2d920eed712e330f14d69adb353a2c9b281d6017b6c5bdf280c2a42e7d0e4cd11bbcd1f6b043d787647ba77e3d6b472d1d9a3f221efc844cc5bfb8de3c69cea4bd09d821e43da3746b91ce3771cb9b556af67486db95a7201ef229945508c9e03317b0356f5d77741247454db1b319d3a9c024ab8c99613ce9af4017f6e180c715affbae50eda82cce334fd8397f80927753ff5a16280682a", 0x9f, 0x3e}], 0x80, &(0x7f0000000740)={[{@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x30]}, 0x2c}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000840), 0x8410, &(0x7f0000000880)={[{@hostdata={'hostdata', 0x3d, '$'}, 0x2c}, {@locktable={'locktable', 0x3d, 'uid'}, 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@acl='acl', 0x2c}, {@suiddir='suiddir', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@quota_account='quota=account', 0x2c}, {@noacl='noacl', 0x2c}]}) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x2080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/04/18 16:12:28 executing program 3: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = epoll_create(0x5) socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) poll(&(0x7f0000000040)=[{r1, 0x41}], 0x1, 0xffffffffffffffff) fcntl$setlease(0xffffffffffffffff, 0x400, 0x2) syz_open_dev$sndpcmc(&(0x7f0000000780)='/dev/snd/pcmC#D#c\x00', 0x4, 0x400) epoll_pwait(r1, &(0x7f0000c58000)=[{}], 0x1, 0x8000000000000071, &(0x7f0000654ff8), 0x8) fsetxattr(r0, &(0x7f0000000180)=@known='security.selinux\x00', &(0x7f00000001c0)='net/tcp6\x00', 0x9, 0x2) epoll_wait(r1, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0x20) r2 = dup2(r1, r0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000340)='./file0\x00', 0x10000, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000380)="2cbb3d6c6dab95b3f09ae19d4dd61319c08e0e1b8c2105d95c0399abd2c5d0e010d8d8a19c838809ee189889fe5b29e46bbceccd60f2d117fe954d690c1402a44cbac2f3ae11dd310b56a1590f36abc7952630dfb373a94485ed4803515f4280fc3eae56535f01d47941380d0b83ce07a0aa51dff9c9e1c919965f212a1657b4f1efe3e8", 0x84, 0x1000}, {&(0x7f0000000440)="f7417fffa84a43e34b3272c069fb113cfdf3eeda8f322aab76fdc2715c043ab85a91388bcb8cdd76b845709cecd9f6b32528e3c84bd00beb847fa73fd382f00a1647f1ba8805a89e47b31edc94ec6fae7871bb58c0583704d61a345d862375fcc7ea3847f8fa38b9859ab297f0ad0836b242247561d8e1288f5efcce92008d0a66d1786beee6cb4044f33075d870fc38cf224b8639097a76ef50c5aa047e26b14b334d38a5293332d3f17f49cf32f4b6", 0xb0, 0x1}, {&(0x7f0000000500)="2c4853ea9dac3e965db51918bd8f93311572ad2746acd87e96a0089ff5c8a14cbc4bb38115fe5676c6807fac8e2a58da66d26dcd88288bea567ff24c327eb035eac5f77f14394d8af56b6c74bfb6980c0bd431a9777642daed4deb307401445f422eb93be33d4fad30d85dc49172e9a85e91d3b1b9b00271835bc1e5b8fc94ee29792510ad6041f884147139006faf0f302affb6c2dda60f651b3870afb9f896ac", 0xa1, 0x86}, {&(0x7f00000005c0)="32b4cf4702c044c46a05ea02bd53acbfd57059bd97f58aef09aad212b343af7d8efdad0bcd7f1dd662", 0x29, 0x7}, {&(0x7f0000000600)="44a12e6a7171f2d920eed712e330f14d69adb353a2c9b281d6017b6c5bdf280c2a42e7d0e4cd11bbcd1f6b043d787647ba77e3d6b472d1d9a3f221efc844cc5bfb8de3c69cea4bd09d821e43da3746b91ce3771cb9b556af67486db95a7201ef229945508c9e03317b0356f5d77741247454db1b319d3a9c024ab8c99613ce9af4017f6e180c715affbae50eda82cce334fd8397f80927753ff5a16280682a", 0x9f, 0x3e}], 0x80, &(0x7f0000000740)={[{@codepage={'codepage', 0x3d, '869'}, 0x2c}, {@uid={'uid', 0x3d, [0x34, 0x30]}, 0x2c}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x1000, 0x0, &(0x7f0000000840), 0x8410, &(0x7f0000000880)={[{@hostdata={'hostdata', 0x3d, '$'}, 0x2c}, {@locktable={'locktable', 0x3d, 'uid'}, 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}, {@acl='acl', 0x2c}, {@suiddir='suiddir', 0x2c}, {@locktable={'locktable', 0x3d, 'vfat\x00'}, 0x2c}, {@quota_account='quota=account', 0x2c}, {@noacl='noacl', 0x2c}]}) syz_open_pts(0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x2080, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000300)='net/tcp6\x00') 2018/04/18 16:12:28 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x401, 0x4041) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000100000029f20c6bed1af79b6c21225f2c0000000015b7c678"], 0x10}}], 0x2, 0x8000) socket$kcm(0x29, 0x5, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/18 16:12:28 executing program 6: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000180)={0x8}) 2018/04/18 16:12:28 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f0000000240)='./file0///....\x00', 0x1ff, 0x8, &(0x7f00000016c0)=[{&(0x7f0000000280)="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", 0x1000, 0x5}, {&(0x7f0000001280)="7dcf5a652b2d4401d04359544eb675d8335058abe28cddb137456e11750f984cc6804e3c476296680ff04a76303b8bd0f38c918c8abf74e082f5ff0d474a3e63797938b69a9c2266d6d96ce4cbcab3cb60452c02e7a15f57e0cef17b30e42bbb58b0a31413924444c3354d9e54e548d427b3867db0156a", 0x77, 0x1}, {&(0x7f0000001300)="e068177aa5b634fea67f923f6315789968613dd3ec52198444d3ecfd4e12b10fe4bfbea2b27d84df112d6f7edf68b713a4ff5f3f10d006", 0x37, 0x7fff}, {&(0x7f0000001340)="6b1312aab67b06bf", 0x8, 0x5}, {&(0x7f0000001380)="ff94e770df918b03984d6c0e99e70dbb7a2a0a69d9a34c8763cd5d3053bbab105cbb31132ca335ef8a15e1e18946549c24bfc56c2280a89cd2309cda45234d109112687fde3176844650f3d1684b6192d12a278e7ef9b4ad3295bd0957c4d2d9f90a84d16df3e129b789adaad38196f08b8539c48e39f878bd66b62b8e9af44e5dbb7ec44334e2bbe56224bc3605e524f4309c988f46e3e8f1730e3f0043b5b77967c70585ecb5", 0xa7, 0x8000}, {&(0x7f0000001440)="5a5c86980355495b25d05e553f98c8f2a28db242285823ec61e123ae1a8a9d95a228eea3ac6625b25aacb2d028c66b9cd875db9efc96484d0c29b95cff3c34a0915671955818b62dd694b353d1213ae1e001ef53c7bce76a5fe66a7a5b7573e7f70a8a581bf4509a5ac9fa33e0a43e4a6c39c911d299472fde9557afaaaaa1e3e452c4ff50329afd7e224e6e8d99eec24c939fa37863003a50c5d3b4f96ec0bc2a4e23a713fd2585fdf212942f9c12da00fa13e5bd51fea898cb20", 0xbb, 0xa2}, {&(0x7f0000001500)="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", 0xff, 0x5}, {&(0x7f0000001600)="0b65295012f63ac39ee3c2133b1f670aaa10380d07f388732b629b7466cc3e1de28c7cb7fa091f87c5cae2beba81b2444a8d14e2f8b31f991969a0d1650b2571cad150dc57b0c412832d4cbfe4533375248d658d54833a90f38c0951505cccc092536785ac65146a1bac2e993fb56e8c81863b38f5d666846b32238c489e5caf5c516bd45473", 0x86, 0xfffffffffffffff7}], 0x22000, &(0x7f0000001780)={[{@grpquota='grpquota', 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000001800)='ntfs\x00', &(0x7f0000001840)='./file0\x00', 0x100, 0x1, &(0x7f00000018c0)=[{&(0x7f0000001880)="5059df0b22e99f44760571697a0237bd464419", 0x13}], 0x0, &(0x7f0000001900)={[{@errors_recover='errors=recover', 0x2c}]}) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x1dd, 0x0, &(0x7f0000000180), 0x2000001, &(0x7f00000001c0)={[{@gid={'gid', 0x3d, [0x32, 0x30, 0x36, 0x33, 0x31, 0x30]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@nfs='nfs', 0x2c}, {@discard='discard', 0x2c}, {@umask={'umask', 0x3d, [0x30, 0x34, 0x31, 0x31, 0x30, 0x32, 0x31, 0x31, 0x30]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@umask={'umask', 0x3d, [0x35, 0x36, 0x33, 0x31, 0x31]}, 0x2c}]}) open$dir(&(0x7f0000000080)='./file0///....', 0x301000, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/qat_adf_ctl\x00', 0x40006, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001940)='./cgroup.net/syz0\x00', 0x200002, 0x0) 2018/04/18 16:12:28 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x4000) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x101101) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4008af13, &(0x7f0000cef000)={0x0, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40400, 0x0) 2018/04/18 16:12:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r0, r1, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/18 16:12:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x3ff}]}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000001480)={"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"}) [ 130.436865] FAT-fs (loop2): invalid media value (0xac) [ 130.442322] FAT-fs (loop2): Can't find a valid FAT filesystem [ 130.448842] FAT-fs (loop3): invalid media value (0xac) [ 130.454255] FAT-fs (loop3): Can't find a valid FAT filesystem [ 130.477342] FAT-fs (loop1): invalid media value (0xac) [ 130.479052] gfs2: fsid=vfat: Trying to join cluster "lock_nolock", "vfat" [ 130.482726] FAT-fs (loop1): Can't find a valid FAT filesystem [ 130.495651] gfs2: fsid=vfat: unknown hostdata ($) [ 130.508778] sysfs: cannot create duplicate filename '/fs/gfs2/vfat' [ 130.515331] CPU: 0 PID: 12314 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #6 [ 130.522522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.531873] Call Trace: [ 130.534474] dump_stack+0x1b9/0x294 [ 130.538115] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.543315] ? trace_hardirqs_on+0xd/0x10 [ 130.547570] sysfs_warn_dup.cold.3+0x1c/0x2b [ 130.551992] sysfs_create_dir_ns+0x184/0x1d0 [ 130.556417] kobject_add_internal+0x353/0xba0 [ 130.560927] ? kobj_ns_type_registered+0x60/0x60 [ 130.565694] ? kfree_const+0x59/0x70 [ 130.569418] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.574449] ? kfree+0x1e9/0x260 [ 130.577829] ? kfree_const+0x5e/0x70 [ 130.581548] kobject_init_and_add+0xed/0x130 [ 130.585946] ? kobject_add_internal+0xba0/0xba0 [ 130.590621] ? vsnprintf+0x242/0x1b40 [ 130.594430] gfs2_sys_fs_add+0x1ff/0x500 [ 130.598479] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.604004] ? recover_store+0x190/0x190 [ 130.608056] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.613578] ? snprintf+0xa5/0xd0 [ 130.617020] ? vscnprintf+0x30/0x80 [ 130.620646] ? memcpy+0x45/0x50 [ 130.623917] fill_super+0x8c9/0x1a40 [ 130.627618] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 130.633143] ? vsnprintf+0x242/0x1b40 [ 130.636935] ? gfs2_online_uevent+0x2b0/0x2b0 [ 130.641415] ? gfs2_mount_args+0x962/0xae0 [ 130.645644] ? snprintf+0xa5/0xd0 [ 130.649081] ? vsprintf+0x40/0x40 [ 130.652521] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 130.657524] ? set_blocksize+0x2c4/0x350 [ 130.661573] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.667097] gfs2_mount+0x5e6/0x712 [ 130.670712] ? fill_super+0x1a40/0x1a40 [ 130.674700] mount_fs+0xae/0x328 [ 130.678062] vfs_kern_mount.part.34+0xd4/0x4d0 [ 130.682640] ? may_umount+0xb0/0xb0 [ 130.686254] ? _raw_read_unlock+0x22/0x30 [ 130.690393] ? __get_fs_type+0x97/0xc0 [ 130.694272] do_mount+0x564/0x3070 [ 130.697797] ? copy_mount_string+0x40/0x40 [ 130.702024] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.707036] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 130.711783] ? retint_kernel+0x10/0x10 [ 130.715658] ? copy_mount_options+0x1f0/0x380 [ 130.720143] ? copy_mount_options+0x1fa/0x380 [ 130.724627] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 130.730629] ? copy_mount_options+0x285/0x380 [ 130.735112] ksys_mount+0x12d/0x140 [ 130.738724] __x64_sys_mount+0xbe/0x150 [ 130.742680] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.747682] do_syscall_64+0x1b1/0x800 [ 130.751562] ? finish_task_switch+0x1ca/0x810 [ 130.756048] ? syscall_return_slowpath+0x5c0/0x5c0 [ 130.760962] ? syscall_return_slowpath+0x30f/0x5c0 [ 130.765880] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 130.771230] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.776062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 130.781236] RIP: 0033:0x457d5a [ 130.784406] RSP: 002b:00007f1dee170bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 130.792101] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457d5a [ 130.799352] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f1dee170c00 [ 130.806602] RBP: 0000000000000000 R08: 0000000020000880 R09: 00000000200000c0 [ 130.813856] R10: 0000000000008410 R11: 0000000000000246 R12: 0000000000000015 [ 130.821109] R13: 000000000000066b R14: 00000000006fcaa8 R15: 0000000000000000 [ 130.828597] ------------[ cut here ]------------ [ 130.833391] kobject_add_internal failed for vfat with -EEXIST, don't try to register things with the same name in the same directory. [ 130.845934] WARNING: CPU: 0 PID: 12314 at lib/kobject.c:238 kobject_add_internal+0x8e0/0xba0 [ 130.854503] Kernel panic - not syncing: panic_on_warn set ... [ 130.854503] [ 130.861854] CPU: 0 PID: 12314 Comm: syz-executor2 Not tainted 4.17.0-rc1+ #6 [ 130.869026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.878359] Call Trace: [ 130.880938] dump_stack+0x1b9/0x294 [ 130.884552] ? dump_stack_print_info.cold.2+0x52/0x52 [ 130.889740] ? kobject_add_internal+0x7f0/0xba0 [ 130.894394] panic+0x22f/0x4de [ 130.897570] ? add_taint.cold.5+0x16/0x16 [ 130.901706] ? __warn.cold.8+0x148/0x1b3 [ 130.905770] ? kobject_add_internal+0x8e0/0xba0 [ 130.910422] __warn.cold.8+0x163/0x1b3 [ 130.914292] ? kobject_add_internal+0x8e0/0xba0 [ 130.918944] report_bug+0x252/0x2d0 [ 130.922558] do_error_trap+0x1de/0x490 [ 130.926428] ? math_error+0x420/0x420 [ 130.930213] ? vprintk_default+0x28/0x30 [ 130.934258] ? vprintk_func+0x81/0xe7 [ 130.938044] ? printk+0x9e/0xba [ 130.941315] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 130.946142] do_invalid_op+0x1b/0x20 [ 130.949840] invalid_op+0x14/0x20 [ 130.953278] RIP: 0010:kobject_add_internal+0x8e0/0xba0 [ 130.958533] RSP: 0018:ffff8801aa93f4a0 EFLAGS: 00010282 [ 130.963879] RAX: 0000000000000079 RBX: ffff88018db25a50 RCX: ffffc90003ab6000 [ 130.971129] RDX: 0000000000040000 RSI: ffffffff8160f451 RDI: ffff8801aa93f000 [ 130.978379] RBP: ffff8801aa93f598 R08: ffff8801c8046140 R09: 0000000000000006 [ 130.985632] R10: ffff8801c8046140 R11: 0000000000000000 R12: 00000000ffffffef [ 130.992891] R13: ffff8801d39df648 R14: 1ffff10035527e9e R15: ffff8801d39df600 [ 131.000154] ? vprintk_func+0x81/0xe7 [ 131.003946] ? kobj_ns_type_registered+0x60/0x60 [ 131.008686] ? kfree_const+0x59/0x70 [ 131.012384] ? rcu_read_lock_sched_held+0x108/0x120 [ 131.017383] ? kfree+0x1e9/0x260 [ 131.020733] ? kfree_const+0x5e/0x70 [ 131.024435] kobject_init_and_add+0xed/0x130 [ 131.028834] ? kobject_add_internal+0xba0/0xba0 [ 131.033491] ? vsnprintf+0x242/0x1b40 [ 131.037282] gfs2_sys_fs_add+0x1ff/0x500 [ 131.041333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.046853] ? recover_store+0x190/0x190 [ 131.050899] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.056418] ? snprintf+0xa5/0xd0 [ 131.059853] ? vscnprintf+0x30/0x80 [ 131.063464] ? memcpy+0x45/0x50 [ 131.066729] fill_super+0x8c9/0x1a40 [ 131.070430] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 131.075949] ? vsnprintf+0x242/0x1b40 [ 131.079739] ? gfs2_online_uevent+0x2b0/0x2b0 [ 131.084219] ? gfs2_mount_args+0x962/0xae0 [ 131.088439] ? snprintf+0xa5/0xd0 [ 131.091876] ? vsprintf+0x40/0x40 [ 131.095317] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 131.100318] ? set_blocksize+0x2c4/0x350 [ 131.104367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.109890] gfs2_mount+0x5e6/0x712 [ 131.113503] ? fill_super+0x1a40/0x1a40 [ 131.117475] mount_fs+0xae/0x328 [ 131.120827] vfs_kern_mount.part.34+0xd4/0x4d0 [ 131.125390] ? may_umount+0xb0/0xb0 [ 131.129001] ? _raw_read_unlock+0x22/0x30 [ 131.133135] ? __get_fs_type+0x97/0xc0 [ 131.137013] do_mount+0x564/0x3070 [ 131.140546] ? copy_mount_string+0x40/0x40 [ 131.144768] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.149770] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 131.154513] ? retint_kernel+0x10/0x10 [ 131.158388] ? copy_mount_options+0x1f0/0x380 [ 131.162865] ? copy_mount_options+0x1fa/0x380 [ 131.167346] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 131.172867] ? copy_mount_options+0x285/0x380 [ 131.177348] ksys_mount+0x12d/0x140 [ 131.180962] __x64_sys_mount+0xbe/0x150 [ 131.184917] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 131.189933] do_syscall_64+0x1b1/0x800 [ 131.193815] ? finish_task_switch+0x1ca/0x810 [ 131.198295] ? syscall_return_slowpath+0x5c0/0x5c0 [ 131.203207] ? syscall_return_slowpath+0x30f/0x5c0 [ 131.208128] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 131.213476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 131.218308] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 131.223477] RIP: 0033:0x457d5a [ 131.226650] RSP: 002b:00007f1dee170bb8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 131.234341] RAX: ffffffffffffffda RBX: 00000000200000c0 RCX: 0000000000457d5a [ 131.241593] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007f1dee170c00 [ 131.248867] RBP: 0000000000000000 R08: 0000000020000880 R09: 00000000200000c0 [ 131.256117] R10: 0000000000008410 R11: 0000000000000246 R12: 0000000000000015 [ 131.263371] R13: 000000000000066b R14: 00000000006fcaa8 R15: 0000000000000000 [ 131.271230] Dumping ftrace buffer: [ 131.275086] (ftrace buffer empty) [ 131.278780] Kernel Offset: disabled [ 131.282387] Rebooting in 86400 seconds..