77d50f296627073a47a8c434b356639f621f98f2841f831a40594eb8f8b2b9b4da5e10f5b868e90eb277452e533c8717ee78016a34dfdbc281e1bb7430164bb5bb9bc35a02cc56fe41f94aa5d1a4bb66024a2d29c169a93561dd8e5744da401f76a1fc37db400057d954689200b722872b385863c42e79bbe4c2ac5ad705adaa701c8c398ac3e7b09901dce78b1709bb252d5c85471fe61c7d9e42c586e7a16e"}, &(0x7f0000000200)=0xbe) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f00000003c0)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x4, &(0x7f0000000400)=""/48) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000180)={r5, 0x3}) syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x5, 0x2482) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x10000, 0x2000) shmget(0x3, 0x1000, 0x78000f2b, &(0x7f0000fff000/0x1000)=nil) 2018/05/21 21:43:25 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) fchdir(r0) fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)="2e2f662de5653000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/21 21:43:25 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:25 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000005c0)='big_key\x00', &(0x7f0000000600)='&\x00') r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x5}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000640), &(0x7f0000000680)=0x20) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/05/21 21:43:25 executing program 3: r0 = socket$inet(0x2, 0x8008000000003, 0x33) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x8, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x0, 0x1, 0x5, 0x0, 0x0, 0x4}, @map={0x18, 0xb, 0x1, 0x0, 0xffffffffffffff9c}, @jmp={0x5, 0x1, 0x8, 0x9, 0x7, 0x88, 0xfffffffffffffff0}, @map={0x18, 0x0, 0x1, 0x0, 0x1}], &(0x7f00000000c0)='GPL\x00', 0x9, 0x0, 0x0, 0x40f00, 0x1, [], 0x0, 0xa}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={r1, 0x25, &(0x7f0000000300)}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) sendmmsg$unix(r2, &(0x7f00000006c0)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400), 0x0, &(0x7f0000000680)}], 0x1, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/189, 0xbd) 2018/05/21 21:43:25 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xcf59, 0x101000) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001200)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000001300)={[], 0x1, 0x100, 0x7, 0x1, 0x9, r1}) r2 = socket$inet6(0xa, 0x80000, 0x100000001) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/4096, &(0x7f0000000000)=0x1000) getsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) sendto$inet6(r2, &(0x7f0000000040), 0xff03, 0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000012c0)=0x4) 2018/05/21 21:43:25 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf6") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001680)=ANY=[@ANYBLOB="4634bf6f5a98448102d225d4affbc7e1"], 0x10}], 0x1}, 0x0) 2018/05/21 21:43:25 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)="2f67726f75702e73746174003c23fb57e6c60f0e1f0294e69d9a1f63f8785ad188c26c2ce15b26e518a4cb3a9cd12dcea440d899c22c652b3a471b4a7db7f3fdf6e034d804e5f07302df5b540745df4b1dee483b157624c5bc719a099e6a357cd6abb4398c3408", 0x2761, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x80086601, 0x1) readahead(r0, 0x32, 0x9) r2 = semget(0x1, 0x3, 0x90) semop(r2, &(0x7f0000000000)=[{0x2, 0x4, 0x1000}, {0x4, 0x7, 0x1800}, {0x0, 0x0, 0x1800}], 0x3) 2018/05/21 21:43:25 executing program 7: r0 = socket(0x9, 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip_vti0\x00', {0x4, 0x5, 0x2, "648af0806149", 0x3}}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = epoll_create1(0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x60000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000001c0)) 2018/05/21 21:43:25 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000400)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/21 21:43:25 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:25 executing program 4: r0 = memfd_create(&(0x7f0000000000)="656d3123706f7369785f61636c5f6163636573735c2d27af00", 0x1) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000080)={0x9, 0x7, 0xc71, 0xcbb}, 0x10) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x520dad2e33676d7b, 0xffffffffffffffff, 0x0) 2018/05/21 21:43:25 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x802, 0x0) r2 = memfd_create(&(0x7f0000000000)='+\x00', 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x2) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000140)=ANY=[@ANYBLOB="340ff500c02b2a08d4f595d256db871afcee72302d63a4c239f4e105f08670ffecc29ac5dc22bd8c926b48184a9df99ae0da345ac57ec4610df30ba35110f5f9593cd028d961ceb8d299edd2aa8e6b700b47265ca981b21b274735303dfd01b1dcc02c07ecc1ba4427d842430e5d495e58b8cb9123615c45a656525da49aed32b06744a64f6bdee61d6564da98f297d3f7db07b32cc4576df9a67f784188932efe730a1a85ab968d9ac6faafdf1b7c74a2b06c5fbd16a07d2f3e404bf49f2e4b9a6b95fff36b5512de536570db881c118853935d60d3c000"], 0x8) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) 2018/05/21 21:43:25 executing program 2: r0 = socket(0xa, 0x1, 0x0) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=@setlink={0x28, 0x13, 0xf2f, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_OPERSTATE={0x8, 0x10, 0x6}]}, 0x28}, 0x1}, 0x0) 2018/05/21 21:43:25 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x4, 0x301) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x448800) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) write$vnet(r0, &(0x7f0000000580)={0x1, {&(0x7f0000000000)=""/219, 0xfffffffffffffd16, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0x10, r0, 0x0) 2018/05/21 21:43:25 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:25 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r1, 0x800000000100937e, &(0x7f0000006f80)="010000000000000098") ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) [ 133.577389] netlink: 'syz-executor2': attribute type 16 has an invalid length. 2018/05/21 21:43:25 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000040)="4a690d35b5b2c0ec347c67d64312f388da7cc85fae2ee2328631ac49c047d266ef7ed08146f15c22f6888ba1a0d604656c1ba1e7c0ca3962fd673ed98970fbad2f03f3c33f75b614c6b23eace8fa1fd99f8bc153a53a3ea3aedcc182af1e0aec19", 0x61, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x4, 0x0, 0x10000, 0x1000}, &(0x7f00000001c0)=0x18) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = socket(0x11, 0x2, 0x0) write$binfmt_script(r1, &(0x7f0000000440)={'#! ', './file0', [{0x20, '/dev/kvm\x00'}, {0x20, 'eth1'}, {0x20, 'nodev'}, {0x20}, {0x20, '/dev/rfkill\x00'}, {0x20, '/dev/kvm\x00'}, {0x20, '/dev/kvm\x00'}, {0x20}], 0xa, "3ec4d6e34f807875791669e251efd50607e736b4e112421ec549f4d89b356f856055838e9eb026e621b3e885212efb8234a13dc99f4ebe19cbc89af15e2d80ecc7089c0562258d998d280263dba7b86940aff6552210d81de24455a4f752355b6efc708699fa0d7faa9ffe0f76d2227d4e6c54057f805043c983e14622a9f4874b7e26a0e8ccee822a599b519f091cd46411f3083b0740d5ea428f2086a732add855d651c5f4f81a85200f71f1f92e8b13674fb6669142c63d7c203cc10a4241"}, 0x103) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r5, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000010c0)="6441f466440f78c5000066b852000f00d8c402f921aa0020000066b84a000f00d0c74424000e000000c744240200000000c7442406000000000f01142467d9c1b9fb090000b804000000ba000000000f30d9e448b85b358ae1f5ae42550f23c00f21f83500000c000f23f8", 0x6b}], 0x1, 0x0, &(0x7f0000000540), 0x0) [ 133.643760] netlink: 'syz-executor2': attribute type 16 has an invalid length. [ 133.674906] autofs4:pid:10097:validate_dev_ioctl: invalid path supplied for cmd(0x0100937e) [ 133.738187] autofs4:pid:10097:validate_dev_ioctl: invalid path supplied for cmd(0x0100937e) 2018/05/21 21:43:26 executing program 5: socketpair(0xd, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) chdir(&(0x7f0000000440)='./file0\x00') r1 = socket(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/178, 0xb2) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x0, 0x0) r2 = add_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="509d8ff08be1c44dffb14b19ec920fa50ff8b69247f838a5bf46ea19e034bd9675c12a152378c7c46143cf854fb52c4bdd69cf3c4c732fb876766c7792036da64989efee9c2b3583414bbba429de68af4a6a9ffeac249dc0ea2a8c8e0b5fb38030229c23bb114db0d3416e3365c4f4968c555aacc9990a41f7399bc58955d9986988ed183e6591a166bc9e9ac974849f893fa3dfd0d7ee4cf9d84f532a01a247324c55b17f6316ca46f25be90f", 0xad, 0x0) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="0cd07b17bddfc0ba9bc5edd3f97642e728879b2537888419d90ef2e0e0e08dc3895b0a13bf313cfe22b16e1e6631314573944ea4f9844470", 0xffffffffffffff5e, r2) 2018/05/21 21:43:26 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4, 0x10}, 0x2c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/158) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 2018/05/21 21:43:26 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) getxattr(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)=@random={'system.', '@\x00'}, &(0x7f0000000240)=""/60, 0x3c) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x10}, &(0x7f00000000c0)=0x18) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./control\x00', 0x0) 2018/05/21 21:43:26 executing program 7: r0 = socket(0x10, 0x80002, 0x0) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x8, &(0x7f0000000540)=[{&(0x7f0000000140)="06c7b65183ee6a1211416bea39e750edf362a901c0913071aefd2efc16571c1f00b0888a5e359d5c17c6d97e85b470b4a2aad9eebb12e755c60ce324b59b50bb527931196ffa081196d7319e2d8bcc90359fe56303e4a8284f33dcf88175dc2bb39023077be74d323642443cc8104d2cd9a099c9d3028d8ee2a741dbdde762d02b0a7b204580ad91208029293217b713b8c6a431079ca5f1f9e9f4", 0x9b}, {&(0x7f0000000200)="1b4d5faf9a8c3d4750bb391b1fd828e8cdb8686a97751ea025859717ab3ba2eb30fe27d852edb4d5b505580ec317fc7626af1767515a428ca046efb58776bbafdf0803", 0x43, 0x20000000}, {&(0x7f0000000280)="a2c71e6e5bd624160edc6bfb16be328c1c5ec5c1f2ee20be6d810bf5fa4746a05b2e6d7e179139bf8480a20682e286b4ebd2d445be4b41c19a6e6d95133277c5c4e7c480dcdb4580d3021e0b38903d81f60f8becdb51cea0779f0f8cbd3f864e33bf476f88a59c3b3530d7a50a47a5928a794f10433e9846702e87", 0x7b, 0x4}, {&(0x7f0000000300)="3c18e04ae05b42ae8999d68a54721e277f3411695d74ca556153f9aaa70cf2b1757201268ce59858f411f0c978c2c2dd5b48fd158dfe2d132171eedd393b7232135d1c799605c9", 0x47, 0x4}, {&(0x7f0000000380)="7d0674d1b1270cedb3316f3fd694a502c42849b58931e1bd6162ff5bce93c7970d46450773c252792dfb753a59d6615c7ad85f0e3002bf54f16cec8a3cfbb2426c7b3bb6a0b8456865b80282a9bc86913f32505ebc3bf7995488e7e61255da1e27909403c65bf7cfd28ebc424caf869c8a96d14f5cc5c61f94510f706bbc7e3af4383c7ccbbe861694ae14a6b55e8c18b8772cef", 0x94, 0x23}, {&(0x7f0000000440)="7523042e37e9cec35b4e363ef71f29a042e9e67632de79da664273ec3f58d7a0a035d7e5878b17645c1890d36aba774be6b09c64d3f7d39833d7bb434c30dd3db61a058dccc18e0231c57a57a555926006a8c7fa16ef4eaaeb7d9cfbf00212bb4ac022ba32bde70e3e11ac9d9d81b0f60deff5d4d14616c1fd8bc8a6b78634fccdb93ce7dea10fac86b53b5ddda6e3adedef13f1c1405dfd1a2b89f6aa34971a2c53c055677bfbcbf5731e0cb4a10779c8844b6e7b889b13df8985", 0xbb, 0x466bed38}, {&(0x7f00000000c0)="57dd8c01a86cf5c02cdbd49be70be0773653acff3c81a6e63ae01684d850cd8b401e470b0ba5ce239f", 0x29, 0x3}, {&(0x7f0000000500)="b697005aea2794ab2da28a7fa2cc1dbfa5d5d6f1b18efced450f21a9b1706a4acf", 0x21, 0xffffffffffff637f}], 0x20, &(0x7f0000000600)={[{@map_normal='map=normal', 0x2c}, {@gid={'gid', 0x3d, [0x3e, 0x35, 0x32, 0x2d]}, 0x2c}, {@nocompress='nocompress', 0x2c}, {@check_strict='check=strict', 0x2c}, {@nojoliet='nojoliet', 0x2c}]}) connect$netlink(r0, &(0x7f0000e8f000)=@kern={0x10, 0x0, 0x0, 0x420006}, 0xc) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000100)=0xffffffffffffffae) 2018/05/21 21:43:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="cbf226389426027f10e0ad97c76fa42ee4b88875e3605d87017b329d6c492e29169c29945c10804a4b9aae3bcfd2f3bc504eccdf7d2722c9f70552ec02e5e5cc5cc0151504aa9ed1770afb1772c3b4f4f36f9fd37f9b4200308994c45506bac5cf594d8903f882e2b13c5bd1e7a021e7f729ad92b4f87df52e4244225f403828932be0e022826968dbfb23af001eae02d5dc14727fd154aa3c75", 0x9a) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) fcntl$addseals(r0, 0x409, 0x2) r1 = accept$alg(r0, 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x900, 0x0) read(r1, &(0x7f0000e48000)=""/128, 0x80) 2018/05/21 21:43:26 executing program 0: r0 = socket(0x19, 0x5, 0x401) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x1, 0x3, 0x0, 0x3}}, 0x2e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x15) sendmsg$alg(r0, &(0x7f0000002780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="408726719ca7ff83c9a6bdcf9d1f5ba7f826ba", 0x13}, {&(0x7f0000000340)="303a2ac9490ab5aa2e9f4626464b22d83ba0f6ad14a62aaa031c24ebbb7a3ea97b4096a309e67e04735df8fd8b6e78e3c5d8dd6835650a0dafdb2f92875fd85e326f970a1f26695838feb2cb4fb91c3a7ec950ff243c9e4ff53f3e3212f502fa16bbc94bf3b5a1c2652292a59dd59cdc5238aa3fb2cf9b67436a0a868e5ad26e1f00b240265f08b7d587759c4fff3bab9650bb8a84ed05f4a6685e168f97bd88920f761b9055880e0007f4f81787991d84e8b42c34f319b52af674d7b2366c044abd1008bbd0596ddda88803a5e213245c18c81e", 0xd4}, {&(0x7f0000000440)="8396fba8187dabb06a10b39d09e81f9a064ee2b758814ad56e29a46b438daca4d3d3fd6d3780b9e83f67c1564fea762ec60d97b0f2b1cf434a6b500df656fc32c75087cce3b9d6b7f402bb545519b4854a76ecdeabd8af31d60ca47cbaf01a60ed439e859235c553cbc73bc96b37414a3b9016a0c3c57c9ca5e00bf44643e3f601623b8aa01287c73dce3b3f5ae1b3a4d9aa310af3ac3ccaf110ef05567b7cf803bf24603ff026c0b747a07990288719648746b62f65ebfe6ce3d610a51bdf5af158ef4ca56fc98708725bb2d227c0c5da8779362e831bc6754d3faa1cd4653a7ce48a3b", 0xe4}, {&(0x7f0000000540)="e6c8f0304c41fbd43fa0814aa361e4f1b5b38bbf9bd803e0943350408bd35851003337c67078e159545d5e023129f61f3a5977618f86ec794a89282a559c2526a9f542d446dccf4b196977ec7e9a7960365f6440ca4fa3b375c99838313b9aa5849c485da25ae5ff90b2702cbbdeda6a6262c8835670eae26848c756c87ade08ef9adb3d045c4558ef72935449b1c5195b37ef72c6be9212f511e85bebbd98ea80af70d61a36be904d98a1300282b1e75ea99f786f32ec6e87dd4edcc656f5af267a736c5086a96061fafc761d1c5eca5e9fa37d207de1c68e", 0xd9}], 0x4, &(0x7f0000000680)=[@op={0x18, 0x117, 0x3}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x46, "5a2e3591e080187f67b31a3f1c4f08e331b6ea3329ccb5177c39b6244d0bccf75a0d02d3fa1285930faa225d467e8d1accaeb0351881acad070597c5e61914981a81f1b8985d"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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"}], 0x20f0, 0x4000004}, 0x40800) r5 = openat(0xffffffffffffff9c, &(0x7f00000027c0)='./file0\x00', 0x10000, 0x80) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000002800)) lchown(&(0x7f0000000180)='./file0\x00', r3, r4) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000200)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'wrr\x00', 0xd, 0x4, 0x4c}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x0, 0x400, 0xc000}}, 0x44) 2018/05/21 21:43:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000002d0019016e837748ee8dff1645290bda58410000000000000000030000000c000a000800010000000000"], 0x20}, 0x1}, 0x0) 2018/05/21 21:43:26 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x900, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000040)={0x5004, &(0x7f0000000000), 0x3, r0, 0xe}) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/242, 0xf2}], 0x1) 2018/05/21 21:43:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:26 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x3f) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000040)="a6eab3ea59289f8a87aca03b9dc5b7e2bd3f011499a9c814dbaae31cb3a233b18744c3f28654df35c39d35"}, 0x10) 2018/05/21 21:43:26 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) lseek(r0, 0x0, 0x7) 2018/05/21 21:43:26 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="c626262c8523bf012cf66f") r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) ioctl$KDDELIO(r0, 0x4b35, 0x1) r2 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'bcsf0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000b00)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000c40)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000d40)={@multicast2, @multicast2, 0x0}, &(0x7f0000000d80)=0xc) accept4$packet(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000ec0)=0x14, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000012c0)={&(0x7f0000000f00)={0x3c0, r2, 0x300, 0x70bd25, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38000}}}]}}, {{0x8, 0x1, r6}, {0xf0, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcc1}}}]}}, {{0x8, 0x1, r9}, {0x100, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}]}}]}, 0x3c0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r11 = syz_open_procfs(0x0, &(0x7f0000000140)='cgroup\x00') sendfile(r1, r11, &(0x7f0000000040), 0xfffffbffffffffff) 2018/05/21 21:43:26 executing program 6: 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$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000180)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0xffffffffffffffc2, 0x400000000051, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r0, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/21 21:43:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x10500, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000280)=""/66) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5cbb3f0784d033f40d43c07b3b9f630", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) 2018/05/21 21:43:26 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)="0a4acc974367f3f8c54bd366e83c700de887f6776148d9901682aeac4120f5369af49eb667d5b39f9ba6fa30b98724be560909098dfcc7998e58e76f0923d65d7bbf2b5719c974f0594c3b"}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x3, 0x4) listen(r1, 0x0) 2018/05/21 21:43:26 executing program 5: getgroups(0x2, &(0x7f0000000140)=[0x0, 0x0]) 2018/05/21 21:43:26 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) bind$rds(r1, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$rds(r1, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="5800000000000000140100000600000000321d000000000000005650d0ee9e8d2ca9ee2ed3def231ab73cfc6cb972e159fdbf86350e7784895b6812ad2e222227e88adef5e647a75bed148402a5af520b4ede6f918a4709173f4c2209ee49c8aeb4dabf5f354cb282f898f40716e656339c4e9a042728b307bda464e82699a642504ab98bc035d8307865a5c44db", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/05/21 21:43:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) 2018/05/21 21:43:26 executing program 0: mkdir(&(0x7f0000000200)='./file1\x00', 0x2) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='reiserfs\x00', 0xa1, &(0x7f0000000140)) 2018/05/21 21:43:26 executing program 3: r0 = socket$inet(0x15, 0x400000080005, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x200100) sendmsg$nl_route_sched(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@gettaction={0x98, 0x32, 0x20, 0x70bd28, 0x25dfdbfe, {0x0, 0x5000000000000000, 0xe2}, [@action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x4}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x1}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x2}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x4c, 0x1, [{0x10, 0x10, @TCA_ACT_INDEX={0x8, 0x3, 0x8001}}, {0x14, 0xd, @TCA_ACT_KIND={0xc, 0x1, 'police\x00'}}, {0x14, 0x1e, @TCA_ACT_KIND={0xc, 0x1, 'gact\x00'}}, {0x10, 0x2, @TCA_ACT_INDEX={0x8, 0x3, 0x6}}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x801}, 0x20000811) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f000001a000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000002500), 0x0, &(0x7f0000024fb8)=ANY=[]}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/21 21:43:26 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYRES32=r2]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 21:43:26 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0xaaaaaaaaaaaadc3, &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6e6c733d69736f383835392d352c6e6c73139d2bc22a5289a1b1043d69736f381f35392d372c00"]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f0000000100)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) setpgid(r1, r2) 2018/05/21 21:43:26 executing program 5: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000000)={0x18d1fe, 0x0, [{}]}) 2018/05/21 21:43:26 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x222000, 0x0) bind$netrom(r1, &(0x7f0000000140)=@full={{0x3, {"ede535caa6ea4f"}}, [{"4b9df14da1122f"}, {'/$4<)]]'}, {"922da82850762c"}, {"8b8e92db6496de"}, {"b2febabded7a2d"}, {"fb6e0d14e64522"}, {"3201b4ee5c87e7"}, {"6b50888468e472"}]}, 0x48) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xe65ab6a0c3714b60}, 0x90) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x1000, 0x1, 0x80000000, 0x3, 0xc, 0x4}) 2018/05/21 21:43:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) 2018/05/21 21:43:26 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x100000000000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001380)={{{@in=@local, @in=@multicast2}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000001480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000014c0)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={"6772653000000000001e00", r1}) sendto(r0, &(0x7f0000000200)="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", 0x1000, 0x81, &(0x7f0000000040)=@in={0x2, 0x4e21, @rand_addr}, 0x80) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001340)=@buf={0x1000, &(0x7f0000001500)="e40ae2b84f1371a2419269e600877663824f4583354d77b1d5c7b68f078be568977418dce49e2c9811ff2f2cad5f4f78f303000e29a16f879725907ed52587956e291e06749019c1e99671acd306f6bfa6a9a2d4af3805c89c683e3c88db3dd431b37223ed55b87427ee77e18412b4ff0a04bbb97b1db7fd2a9fb5eb73bca0a6f74c3e0d85dfbdd38c7b397860789d0cfa92048bded2e5a18af5121be63730e82415093a6e1882c338e20e25ff939e12fbcfa7805aac7f19792efa4f27b577f2b80f092d06b24ffcfa3d71ab07b526134e63c678609f17aabb7130de8196e3cfb19e3c40ec2d733fc5347f6bba8aec270d97e937b99585a454e87fab57ab03ba2beb5d2bce5ac36c9b6c4d346b7125f885d08a37e93ba7701913eddfbca5d014f66de53cc869e9ede4f856f5f3a63e4cab6a011e9b4423dab8f974c932b74aa0c5dfdb56d82e2af2e93dd2c2804ea6587fd4d105a405ce0de79aee7fd9303a32936a84a6f9f32bfc74f40d0ce4c6e50e006caf1352b336b56bd75e2b58b6cd28da33767fa6a124d76a3a31a3cee377b4b1e8ae0da0af6fc6a807b2fd250d31783df023aa8860c7b5fda734b2508b354d8d7e8a95b2256fdbb9baba968040e58a09b64091bd665ee3a6d24c0d17807dcd1ca2a7148a83f6068ba62a6c6179ed50decb6f5f9a339119f2eadf79a6963ce14028fc8f8a87890c27bf8176e480884b33c3a8dcfc2765406e20ce0b1b5531c1da241aa9301e87ee9766f7315fe0fa34638182f9cf413ca44f58eeba0b217ef507d722e9e3410b1b9b74a5a73554858a230c062d36c0c7276af35c3c1cf72cedd797a12c2f9d25f8dd87f0d7ade6388b63628d211815a7109f5181ef064f94bd82d8edb9f371a400c42b831497ca2f7c82184993b17e4c48b59a030b8aa72ec02cdb42a0201628bcfcfab807c85678e5ddcfee239db971595d19b385031bcdd721e0c4d2e28d28631d3be3bd8e8d606700ffa178eb6b9996c9319c3ea9343fef8ec56fbcaf756388835bbdc0cab72674195bb02cf447568382c41e8be4ff86e8e3e2574d327fd41c0f0406c6b0d77f60f64a636aa80d4bc2ef36e481098393841adb4302887b41de6e6970f6c09347ead0e452215c801a822c0812fee685f448982af9e299e7ebf7167f366f51eff1309444180e165781d0501be05f32227b92220c43bfc2bb651c0fe99eb4e720b258d834c37086f20ac1642abb5c48d2dfbe5bed9a765dbf86c1238d303d94d7648a2a6714b622dd5e89f91b2177bad517dae68337e4d8d4590442296335c2d547f49f07321acf4a0912f9cfbc39566faef8baafd492296cc758f34c988db63e4e6041a586bec60e8a9d582b48c883739b60d4b013f42b2221046e275cf4f5765d1a230545165dd34ccec3b4fe8ba3426cd75dc76951dc640efe8a34c243991677c3d9078cdfadfa34d1c443b75652e6240cdf81e0158f18e8047ca9cc64c1ef0d9d3a5a6d0068e65fe7b0bb7687763d60648c77f8dda45386a62857757477d3d6d214078a93152b00dde1f6f8dc068dd0315990d4a396a063a890d191c4e0bb6daf56cbe83fe727fbd33cdef4b90919e18c7df3def38e0ee0a1275b5b1b3c4307423fdee769b79964d51911473b5e12cd6c624d51f8f82df9fafd9ec256cb3f603ae7ecb16da59ffcc4f89e65802defc21e8c413461b8f543e699eaa6691f8efa115a48d1eca8d07c67aa743b9fdd4afbd0382f5e7a2f6a0e4ec9dc3fdf93b3f01e791d44c473776ad69f7133e69b23378af565a5652c868f48c87cbbc7e11c2849a64beb060b4dbd6c183dbac55f66ed98a39dd96f6cd65e520da70145e3b34e250c81facb8029aeb23519e8769900de9b63aa161c75cc6fe2436e7c413f9db279c03ca4ec25fbd6086a47e25973febcbab56b54bc13ea480fe2e7bca9b485eec77bbcfb7cb0e16253de75529a47733f888b99cd70bb28066a3dadd4b54d5103b270d0143a73a9900daa3a5942a1318b9f6d38c08151a3907a555081982b4f4361b07b5b674f7afe4915ddfef57847d283462aac73280abb0cad96534da0df479b534fb1bb54c2b6a8115546ef3cff4d56fff4be2eab2f92a0f4dab2cf7641d525374de681588df4076aea53f9b5aa8dd7a2b0021c98cc7cac0002a7f6bbe217d791288075b03699891785b511369014e3f97bde1572d2a6b1b8b0cb7103adc62f3e2a5ba07df774b67d557085b97f1422d51f7525eda12e1dd9910dddecf71b02a0a8c074efc29a329641fa2083ab740f41298d815134f9603d2c8b7b70eac195c1424a02b747bc0c539a3d0e8fd892cd485cd28b9498e6dffdabda148954117ae3f89936561a0fb726b4354bf2adb58f2a68adb98efa4fb8641faed11678049fa6f7ccd6ac518072714e2d8726fb819cf2841ef208b3238f1ba6a2dfb0e6f7284e2f6a949b24def8eaa2505c66826bc58e314340c93563dd046d71833343418c34e65e76c80f05abb13c1610e243ae37738846dfaf5287f1a62d411f3916e475c3531ea7bb9591744a6683d4e57d01a318c689386af41d3374beefd5a030a26e2bcb6787e6ef395025f350a8bbfe7eff5e9da48a0b8c463d93bd350338a99d8d4019e4e99d5778cd8e0d78a90124811167460eedfb7f0a63ae5208db3cabf51b5b2d2f98ce0ea0119ef8f2eae25d8365339bb1b7d9169acab354e021c2ddfe9f4f422753b5434a1bf8e621741568f07424fa150f03c5fc5225a2f575e8a52676ccce55d3b46403baff477922d0d232b90bfbb4dfc0f460635a2df7e10d14c2fd59ee01ced36a0602056e41ea52f06e82c11c9f25bca18e1ba5bf579dad6934db95a36cb7ea59420e185eaf12b5bee3aec5f467af19598a5afc33d5415f25a55eb2cef09559ae9b9ccfa522b9670b992ba070c747b277a13e0b9eb323b32d1955f3ca81defa209c2e88bbae2cd4ee86a163e9f913b6788f2e2bd7c3c6ea9124b54d441efd18ff94b027e6b7ebadc6803f3e43367cb6190478d03603338b18fb1239e7bbbe23940822e964643f6b518eef973a42a26b75bf58c26969f698a88dc18f8f3b2fae4dcd182024d999a0d600d4bfc56815f5e36024ad05c40e6b306a911ce56f05d19ef893941fc278205db5689f5a4fa707aec540e78ac2e90c9168f3fc55fe6b277d00b3fe983c86baa0e20b592c799667b94904aee082cb3f646a517b5b53f640cc59b5d0db0b4a4a63f95e44435cfab13912a72dc72fc58ab95e8aa691ca14009acbfba929bbfb3ce0c297e3d1c0f8487c3db7437284d29f5e34e75a0a04626b906f8ce15bfa1aa51ff2a786360b4a135efea09cf93ee170167bba88c160c123bb24416b41e8a60a98c8973e9323ce4fa0f03add6806f001923b44925deaf111478e4fde530ae9b18dbc14d9c32025b340c77de1d939046f0ebfb9baffc22892a5c6e54c121225f416a8eb5f341a46bbf58a60d5552711433e6340eea3ae056d6db1ef3226aec533ec41d2d82ad26a84dc02a7e69dfbff2416791195cff31eb5a7bf6339d975a54790f79c8fad0dd781c147b408deb9fe64b83f324e807f2fd9b2d542ead054973330d88f4c906b56bc3d1f7e57c550f3f071d9c52c9a16105eb4f412eea6e9ff98bd7269865a718b0861fd2629a00ac910fedd1c85e4a094634f7f4325845dd7c20ee1f503fa30c104faac154b39f9a884dafb884af3edf5a4556c16fe4c0cf3a053c540aff070791bae162075408247cbaff67b662f287d7ceb3dc0e000226dfc9abddbb459a49c68b38699ed9177be17cbe2afdf5aa11b464f6f503890050df2f6af23a3b41278a022d3f1bd10d9fcb619ccf5307e3132454fa5b2478c41d5d7c37da2832420651f71e68225365a3add2fff7aba93e9f6ff8dfeeb0b4adc6750b305104bd7725e94750082cda2cf0d4dd452872bcaddbc244eda67d8e1785ad5648cfff7b69675133ad68347aedfbfc79ec1f474bb953cf5b5d0b49e1a3e7151a5da79207c411dbf24f5db9db090f59100b06ebf84c698080915fcbe6627c469f30a3748ff7b074ead532d23a84f9c3b2d605c5156f1708e5db07cf05784430b7d3840cba7ed9f2fb7fc9add2e1196adfede6bd27a047113e6a9bf49303cbf288e47da4d262871fabaa2803364d2c2cc308218e6b9bc102dd83f68f5e7ac1cde097269e6eaa5b47a44f00c4a777175236db137e403753634c4633e33a5b6e3947fb10b88544c80d3368a831b4d7d4267120710ff6e1532acadc0c4d6301f0bc89a43d83ddab99c37c70ae0c4444f4c75106cc00f0d0004045b5b4c95dfc7c424f6c0b1bb451098b1afafafbd00f3bb9938a57ba2a6bc03e3c42a08a9f67312ac0970991f47261a19f75cb6529a196388cab66f48139bf7c57e882eb41255d786899c3f1ccc5c485a50be1ddb78648b7da92658b7c82e55ba23ef3efd774082cd13bdacedbcadaeadaedc0742414a74b5e54365dae2b84c5424c9ea40c62eaa531f6864c643050dd3110cd35f54f94dbe06aacdbfedbb8bc079fdc804903b95d0ad268612167bc00bdaed8aa2ee8f30f6d992bd5cd4e04a0ae65aee58566b12c9e8ae6027557c90e44ae5d97fb6ed82938bfb183ab0d2c86c10f76a833eba79dd25eebc69a40b7ee53347ad564def36d6ab492333def6ffeca7184270ca524243253310742186a026d74c185d6edb7edef0ebf02fed7856e85761f63cfed5ca7f16db299fc20bdb74c947503e03315141ab832a2d093d26a718e368012f016a168dda0247ba722f6dc50155d18420a3abd810c80af988809734b797ff54d339f00aa81d0f4e3d428f90a737ecdc3708218e08316782f9a2637e627b2281b29c198f5e64e11cff77704aff669bd1bcc0ab048e27e88cdc0e17e80dcb3987196341c83df2cc3af5093814a72070542d77c3300a77dc0486091dbb57dee126329bae2f195e644a7310010680381d69ed1811a75481da2cc790778e092e09bb751510db65483f6222cc820e902acf560087a95f3dd47625b43956249b3c94026acd4049142f0dd8927044dcb363bae23f76b0f45c1714ea58ba658a1680bd13526ffd90fc74457b6e4b8c73db7d43ba413ddd8727da97b4f4b889348d1d805e0ffaeb8583c105e7a675eeb2f8a8ad507b767a834eea0f47be768ac81296359849449a6c89cc0e1b923a2f46e47597f20f6c7295854ac3cb512006ba99512e60efe311912828798d9d129ac035b4153be43a66d0ffa6777d13c5f6f878b479f1a842494744abf444d4365ed506e9439e12960d6720f5bbfb8faf2d2752a498b0d7fa8a80ddf8348ab234b7fac39a1f2c9be881f194f4401d96c834cbf1c1ff4b144137790b1ac5e0399aa1846169830309331cbba82436faeee2467fd694bb0becd134d0e550eaf1e6c01343af3d2b243261a7d3077103ee239d569fcb0bb925f4095f5e55846d917b3c054a639636aa95e6fbf8a836251743da5b84de5ebbfe331e62cc43917fa333daebd1e2e46a7095e6a535a8b79ffbe6921c06f568720092bf9cad93c20c96e8e54ed7e06f0511172735865cb8ba86717b91913c21736dbd8f834ebe240dcfa7c5ea4e0ad8555fb1308e94bc5631b7b4452a7e2936e316a5fac841d24761e9ac818af74e49399a95541a5a104ea57dc56c6b166d053d17d803a0b5842f43f83e1f40d45f3e81cfb8f88993b2447b2d2d16b21a75e51bd2c9b577e05576104094071234318d92bb0bbf45c6a1f4a6a1ee5083af509bf09c674afc59ad755f2c0326f6eda047e9e982af013f47c2"}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001200)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x3caa8325, 0x8, 0x8d4, 0xff, 0x3, 0x3, 0x6, 0x2, 0x101, 0xc1bc, 0x280, 0x5, 0x7, 0x101, 0x80]}, &(0x7f0000001300)=0x100) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/21 21:43:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430ecfa5f2beb186f16bacf2e4dcdcf3b9ff1d8d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c184d47f3b02de7c4", 0x200002, 0x0) fstat(r0, &(0x7f00000001c0)) r1 = openat$cgroup_int(r0, &(0x7f0000000280)="6367726f75702e636c6f6e655f0f5e8c0f268311c0a9ff7b4620e22ab0b1189e233889012ed6024bc26483228d464b11f461bcb944e2c3ad7bdf9be064bf7ef4ead46d38fe5516ebc755bee381a401711ee5f448c657119c18a761213ea6767f018aeebf54815f819afa4356cf34c36463309736698ca7baeba13147407b9b8572e37590b5859861e6838b7b", 0x2, 0x0) readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=""/195, 0xc3) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) getsockname(r2, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x80) pread64(r1, &(0x7f0000000000)=""/30, 0x1b, 0x0) 2018/05/21 21:43:26 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="7e3249fe65cf36cb784367b4a9267c8e6105ecd18b4e5e7e3fca2482ee9c25ab984c08dfaf72369e80b2fc621d553a7d60eb7e8f69c9dc99e481f3535af172b215c3180c873d92df3fc447077570d8c2c27d135754e1bba4dc56968a60f5784c8bfb09c0d3d461dfc2f6f8f2e3275aa5ead49ea9289dcea0d9118c0f2eae9769e26aa7cd408bdfadf238842bbd6deef91b3ccf3f27320d5b953b", 0x9a, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000000280)=""/149, 0x95) perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) 2018/05/21 21:43:26 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, 0x0) 2018/05/21 21:43:26 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) kcmp(r3, r0, 0x6, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) tkill(r0, 0x16) exit(0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x4) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x4) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) [ 134.692784] hfsplus: unable to parse mount options [ 134.868246] hfsplus: unable to parse mount options 2018/05/21 21:43:28 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCGREP(r1, 0x40047452, &(0x7f0000d1df52)=""/174) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x200, &(0x7f0000000040)=0x4) 2018/05/21 21:43:28 executing program 1 (fault-call:5 fault-nth:0): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:28 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f00000000c0)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x18000) execveat(r1, &(0x7f0000000140)='.\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='posix_acl_access\x00', &(0x7f0000000240)="6c6fde2d276100", &(0x7f0000000280)='\\\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='eth0\x00'], 0x1400) shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffa000/0x4000)=nil) 2018/05/21 21:43:28 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = getpid() setpriority(0x1, r1, 0xeb) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xa, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000061100c000000000000000000000000009500000000000000e351cfd48ed39312e0a5cbf7a9cc5bfef5609d4ab6b8ed9e039447c6327b05b76ad44c236807e725b54a95d7aa62207afbcce5cd41a1625bccd339e0"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/21 21:43:28 executing program 2: r0 = socket(0x10, 0x2, 0x0) recvmmsg(r0, &(0x7f00000018c0)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000340)=""/116, 0x74}, {&(0x7f00000003c0)=""/159, 0x9f}, {&(0x7f00000002c0)=""/28, 0x1c}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/216, 0xd8}, {&(0x7f00000015c0)=""/90, 0x5a}, {&(0x7f0000001640)=""/196, 0xc4}], 0x7, &(0x7f0000001800)=""/151, 0x97}}], 0x1, 0x0, &(0x7f0000001900)={0x77359400}) sendmsg$nl_crypto(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@upd={0xe0, 0x12, 0x301, 0x0, 0x0, {{'\nrc32\x00'}}}, 0xe0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/21 21:43:28 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc0505510, &(0x7f0000001000)=""/250) 2018/05/21 21:43:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x5) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x109000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x11}, 0x5, 0x0, 0x1, 0x500, 0x4, 0x10000, r3}) 2018/05/21 21:43:28 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)) r1 = shmget$private(0x0, 0x3000, 0x5400108c, &(0x7f0000ffc000/0x3000)=nil) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = getgid() r6 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0x7fff, r2, r3, r4, r5, 0x95}, 0xffffffffffffffc9, 0xc3, 0x9, 0x7, r6, r7, 0x5}) [ 135.899718] FAULT_INJECTION: forcing a failure. [ 135.899718] name failslab, interval 1, probability 0, space 0, times 1 [ 135.911066] CPU: 1 PID: 10269 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 135.918345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.927706] Call Trace: [ 135.930305] dump_stack+0x1b9/0x294 [ 135.933948] ? dump_stack_print_info.cold.2+0x52/0x52 [ 135.939152] ? graph_lock+0x170/0x170 [ 135.942973] should_fail.cold.4+0xa/0x1a [ 135.947052] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 135.952165] ? find_held_lock+0x36/0x1c0 [ 135.956249] ? find_held_lock+0x36/0x1c0 [ 135.960330] ? trace_raw_output_xen_mmu_flush_tlb_one_user+0xe0/0xe0 [ 135.966844] ? check_same_owner+0x320/0x320 [ 135.971183] ? rcu_note_context_switch+0x710/0x710 [ 135.976134] __should_failslab+0x124/0x180 [ 135.980379] should_failslab+0x9/0x14 [ 135.984201] __kmalloc_track_caller+0x2c4/0x760 [ 135.988884] ? strncpy_from_user+0x500/0x500 [ 135.993302] ? mpi_free.cold.1+0x19/0x19 [ 135.997374] ? strndup_user+0x77/0xd0 [ 136.001188] memdup_user+0x2c/0xa0 [ 136.004743] strndup_user+0x77/0xd0 [ 136.008382] __x64_sys_add_key+0x19f/0x4e0 [ 136.012631] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 136.018524] ? do_syscall_64+0x92/0x800 [ 136.022494] do_syscall_64+0x1b1/0x800 [ 136.026373] ? finish_task_switch+0x1ca/0x840 [ 136.030862] ? syscall_return_slowpath+0x5c0/0x5c0 [ 136.035787] ? syscall_return_slowpath+0x30f/0x5c0 [ 136.040704] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 136.046055] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.050885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 136.056058] RIP: 0033:0x455a09 [ 136.059232] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 136.066925] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 [ 136.074180] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 136.081431] RBP: 000000000072bea0 R08: 000000003ef0858d R09: 0000000000000000 [ 136.088683] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 136.095934] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000000 2018/05/21 21:43:28 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) sendto$inet(r1, &(0x7f0000000080)="eddfd141c6cafbec9721437919b9b469c250cb3f88e0d6a4f48741b3652e177d2a0ee7873e12a3dccf", 0x29, 0x4, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/05/21 21:43:28 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000000040)) r1 = semget$private(0x0, 0x1, 0x0) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000080)=[0xc5]) 2018/05/21 21:43:28 executing program 1 (fault-call:5 fault-nth:1): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:28 executing program 6: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x208200) r1 = socket(0xa, 0x6, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file1\x00'}, 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='selinuxfs\x00', 0x0, &(0x7f0000000740)="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") r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/21 21:43:28 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) accept(r0, 0x0, &(0x7f0000000140)) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0013000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040)}, 0x0) 2018/05/21 21:43:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f00000001c0)=""/173, 0xad, &(0x7f0000000280)=""/111, 0x3}}, 0x68) 2018/05/21 21:43:28 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xfff, 0x40080) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000001c0)) keyctl$search(0xa, r0, &(0x7f0000000080)='rxrpc_s\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200)={0x4, 0xaf, 0x807, 0xcf2f}, 0x6) 2018/05/21 21:43:28 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0xfff, 0x2000) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_nanosleep(0x7, 0x0, &(0x7f00000002c0)={r1, r2+10000000}, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2a000000527ea5d796942be999699f73bbb7614fcd5105dac61ae4b7d1df625678e72fc1da0086d93a1af6e377b0"], &(0x7f00000000c0)=0x32) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23}}, [0x8, 0x6, 0x1, 0x100000001, 0x129, 0x5fffffff, 0x3, 0x5e1, 0x2, 0xffffffffffff14b8, 0x4, 0x8, 0x7, 0x6, 0x200]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r4, 0x100000000}, 0x7) clock_getres(0xa, &(0x7f0000000080)) [ 136.699363] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. [ 136.709947] netlink: 192 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/21 21:43:29 executing program 3: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000100)=0x80, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80), &(0x7f0000000cc0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000100), 0x4) sendto$unix(r0, &(0x7f0000000cc0), 0xe0, 0x0, &(0x7f0000000d00)=@abs, 0x6e) 2018/05/21 21:43:29 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40, 0x0) io_setup(0x0, &(0x7f0000000080)=0x0) io_submit(r1, 0x3, &(0x7f00000006c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x0, r0, &(0x7f00000000c0)="74eaccba6fbf2d4585b2e957bbd5c2933ad8ea3287258c973c130895c6f94444f8c1fc2f6ac09e106cad8bb4ff74afc8d54371265f86f5611b0ffeb9109b7b9598cff7575bf72d6ec56ade0331e5b87f18959701f33238df8db875c68cda78a01576c2aab7648788f5ea3afc952d1d093f9958bb09eedd17c88749ace20a35b8b7adbf69a62781a1c7420e13609cd90d316c67f87198f73b8400075b9508874b83953f4e846b269427fef3e25c568ae7e007bffe2249b40223b33645a1a3c2a81aac61663e9c61c73e34439d5eaf8673f282c343a008bc", 0xd7, 0x7, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000300)="64fc379c4e1d9d50812ce0211bd159329bc340ae095254f333717ce18b616d710c34a035ccde7ff4ce6d01782d9d68dfdc88e2f137940ed061160a2371d195a66a8f6e9fc4cddaf37b9dc466ef5772d0eaadc6029286b534dd75202a1061568aac6ac7413f34536c03346e0f60dd3950b2052e9cdb1514ad2759e7c1abf5448e49fa13734f01c83d67b6bf94a5478e98a3c72388a1cf69605cfa1d04b8c889386eb50c8dcbfeceedf85d7fafeaef3453498858000fa1fb38d186aa5f88f9097ae3c67a988e04125913ccde6b91a93c329189e64fa0922481ab20c10ae37ad85be715", 0xe2, 0x0, 0x0, 0x1, r0}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0xbcf84ee8611ae3eb, 0x30b8, r0, &(0x7f0000000540)="516e8ec6e977840e57685b0cae91bed8cf3af056d974fe489a9dde150cd8fd9909a04b5d29b9824ec985fe2a115065fd61d47ae8052c82d791f7a32daee3a529a396d198133152a3b9b6c20dc3dcb12e094f134f8328804e583e0c8289a614bc33422afb4906533ea3fa68c833509e6778219171c9cba1ead2f4bb549688387a7bbb540de7615ae92e867e", 0x8b, 0x9, 0x0, 0x1, r0}]) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/05/21 21:43:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x26b, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000100)=0x5, 0x4) recvmsg(r1, &(0x7f0000000200)={0x0, 0x143, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/75}, {&(0x7f0000000280)=""/118, 0xfda7}], 0x0, &(0x7f0000000180)=""/81, 0x386, 0x200}, 0x40000020) 2018/05/21 21:43:29 executing program 7: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x7) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fffffff0000, 0x2000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x31f) 2018/05/21 21:43:29 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x40000200000002f, 0x2) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x400000) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/111) 2018/05/21 21:43:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x54) r2 = socket$inet(0x2, 0xb, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) personality(0x1000000) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'tunl0\x00', @ifru_mtu}) 2018/05/21 21:43:29 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000280)=""/72) 2018/05/21 21:43:29 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000140), 0x8, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x800, 0x0) r3 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@dev, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00000005c0)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f00000012c0)=ANY=[@ANYBLOB="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", @ANYBLOB="dc9b3f57ddf43522c50b0925dbc5681ac41959bd6af6027b9f9a317bf2619f88abbb5aecc57d8309", @ANYRES32=r3, @ANYBLOB="c600000000000000010000000000000004000000000000000000000000000000eb0c000000000000f30000000000000007000000000000000100000000000000030000000000000006000000000000000100000000000000070000000000000053000000b16b6e00020021020000000008001900000000000800160004000000e4000600fe800000000000000000000000000020000000060000000000000000000000004e2000004e2200050a00a0203a000000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="00000000000000000000000000000001000004d26c000000ac1414aa0000000000000000000000000000000000000000010000000000000097000000000000004308000000000000000000000000000006000000000000000000000000000000010000000000000000000000000000009d00000000000000ffffffff0000000004000000000000000900000008000000ff01000029bd7000033500000a00030708000000000000000c001c00", @ANYBLOB="87db12f63e0e3358e82148fdb90f5d6da5fc60c843e8c0a3c2296e3cc0de91960d4a3524602a01495f6d0aadfd0b34f384920f437f0a86b8c8570839477fc50776aa7a6cb98973a59edd", @ANYBLOB="02000000"], 0x9}, 0x1, 0x0, 0x0, 0x40}, 0x0) r6 = dup2(r0, r1) ioctl$TCSETS(r6, 0x541a, &(0x7f0000000000)) syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x40) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000900)={0x0, 0x4e, "bd47ce1bd268e17ae751c8dec56e2d731420a46fc6e0319c1809341947a23d107f106788090321159ab027b5fce47b188163cfe23553996c2fb5158d5f68d854acbd99f716a77b131bac0b16959d"}, &(0x7f0000000980)=0x56) execveat(r2, &(0x7f0000000600)='./file0\x00', &(0x7f0000000d80)=[&(0x7f0000000640)=']wlan1-proc\x00', &(0x7f0000000680)=']ppp1&nodev\x00', &(0x7f00000006c0)='-^-\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='wlan0self\x00', &(0x7f0000000780)='/dev/vcsa#\x00', &(0x7f00000007c0)='/[-posix_acl_access:+\x00', &(0x7f0000000800)='/dev/vcsa#\x00', &(0x7f0000000840)='vmnet1lo-{em0security\x00'], &(0x7f0000000f80)=[&(0x7f0000000e00)='/dev/vcsa#\x00', &(0x7f0000000e40)='/dev/vcsa#\x00', &(0x7f0000000e80)='#\x00', &(0x7f0000000ec0)='/dev/ptmx\x00', &(0x7f0000000f00)='/dev/vcsa#\x00', &(0x7f0000000f40)='\x00'], 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f00000009c0)={r7, 0x10000, 0xb9, "6975650e4990a75497db70a9ee0711780cb1fcb4a3d34ca2031659781a7fb0c52a56d3f17e744aab6961e83bb402b5bb9d50db57edbd4b35aac530bcb9fc45d6586045f2a563a2598ed121b44548ec018f25ca5dd94829dff84abd8c4f64620d229b2d6d5eaa38009606f8cfaad61ed59ec71bd9d5be0226104b5f741c80a03d36ace4766563a4e56afb38ed493b75b854470caa55b17735e570110dbd9dc9d9f60167966ce5c86940a36f6394f9cc9bb77665d079988bce9e"}, 0xc1) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/17, 0x11}], 0x1) vmsplice(r6, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="ecbd37acf950a4e46202938d8577cf98debea212310639b7d24c6242964bc3e2c2443b3923751c6518909ffdfc404be0ed582f92a3cdf971ea5b53d8d03fa9a248079d990ef7e13de5754493f4fed69b606753b4eb93e3a8a814e6af6588293428c4e7d14e5a02c7687fec8c3317663dfc9d2fda38f51b7158a63223bfeafd5ff5b37dcbef0b6464314b1601dc5317565d38e16b058a0873bf7ac7988e35a192f9a45830670c6ab5af6bab1150fd35e8037070b869221a8cd430ba3ef4bae56e2a9e3252402790ba3bc0cbf286160f3aebda834de2260cfcf2b59141be7460", 0xdf}, {&(0x7f0000000bc0)="2f4bac953e5961e760d0d0223b6f9a076e384134ece5bf21d12799ddd506bf2d40277b93c6ba60d3e22f0c34aa11f2753a31c8efd62cfd3dd6a7cf23f725fcb72da1e1ebd6c90402d2417edafe5316c580efcebdd8b7f7461d0453a240f3dc9b950716f855f410fce60cb53467882ac975f087b4ea55c2bbd84994ad90f81925f234890b6d13969ebbf41de4e8e1951bb52ac2f69dca18524bcf20c17f67a66244b35033f70abe5aba116383d18bb166b252cabe25df619c13436134a467dca6fbcafd342f82582f170c5d424e13ba10680a777e2cbf2e04ebc36b8bd0ae9d6d1877a81bdf34ea6597aab2", 0xeb}, {&(0x7f0000000fc0)="0d3f5d246c89725d6cda4216d2c130954a67230c238106f1837aa1ee165984a63404dd149e886c73cff06e3196f4314d3cb9fa7579e63e4020d943b3e16b19e85bbf88854861c2128cc1d77d5c9bc5bd1eb691520b4b184eff08987c2d85c3591aeb08c0537ca653f18e1d5c8fac75dc7af3b0f6fbe1305d6163b2a009c9d12549159ac951d5a0cecffc5823fbc64caa4774e80022e9d859ceb7c54e66ce0b7c29d6d8c80465904525e5e300fd8a69a7cba4da56ef4d381303e2a9f148cb610d5f54ff92d7561d2c69f51aae93e1a22d74d4b8034b60c29f63c4d7e0a637600b40c744faafb69017d72a6c16c772e66c", 0xf0}, {&(0x7f0000000cc0)="7ef73a58d281f327adf078f782f10dab3b9cf2af9e37508c9198bb699d945002f3daef5c94d7c29e255918af1548eba8a00478290b0f6543f46886", 0x3b}, {&(0x7f00000010c0)="26392da835440594d7287f5b1a42e7f267363f2a6a2de30859ccf509fef1d525fe57865ebad7898853cdc782a36fe3b2d4f80991159fed71254af1be2abeecf92474051b536de8bb00b5d8efee2cb1e7e5768161e9372fce161c8335da3ae79ed7e57755c244e49c5a2fa2de87302f705e9dbcaf19c911c004560c8d6d1e89c63179e00479a9f03c594a28b7257ed7", 0x8f}, {&(0x7f0000001180)="be9024ca25ac26f00a49ffad45eb0b54e9fbea07a8d0ac123c65dc2664c8492a573d4aa98a004b17621e9c207453c7582465b97884bb23a4ae76e56134ab5bc8019df1a9ba31f69c9946727d113976e9986fefefec26a7a8f5ab47a2fb3f3b2845b6b445a5ad8173395eb168ba4c537c2592a36a01ad588e67955b01c6c9f2a2e04996b2adc33153052d6b1f85cdb7a104a358a11349c23c44318cb4b188c5323eb4abcb434ae6f52d0fde5465a078fd3c1c15b496a6dff59fece0d5", 0xbc}], 0x6, 0x4) [ 136.982935] FAULT_INJECTION: forcing a failure. [ 136.982935] name failslab, interval 1, probability 0, space 0, times 0 [ 136.994231] CPU: 0 PID: 10305 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 137.001514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.010869] Call Trace: [ 137.013470] dump_stack+0x1b9/0x294 [ 137.017117] ? dump_stack_print_info.cold.2+0x52/0x52 [ 137.022326] ? __save_stack_trace+0x7e/0xd0 [ 137.026665] should_fail.cold.4+0xa/0x1a 2018/05/21 21:43:29 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000b40)={&(0x7f0000000040)=@ipv4_newrule={0x4c, 0x20, 0x201, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, [@FRA_FLOW={0x8, 0xb}, @FRA_GENERIC_POLICY=@FRA_OIFNAME={0x14, 0x11, 'ifb0\x00'}, @FRA_DST={0x8, 0x1, @multicast1=0xe0000001}, @FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd}]}, 0x4c}, 0x1}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)={0x0, 0x1, 0x1, [0x3d]}, &(0x7f0000000a40)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a80)={r1, 0x7}, 0x8) sendmsg$rds(r0, &(0x7f00000009c0)={&(0x7f0000000180)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/125, 0x7d}], 0x2, &(0x7f0000000780)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000380)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="18000000000000005800000000000000140100000600000000ffffffff0f0000", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="ff7f000000000000"], @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="f7ffffffffffffff0300000000000000050000000000000002000000000000000000000000000000010000000000000030000000000000001401000003000000", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff00000000000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="59000000000000005800000000000000140100000600000093000000d1090000", @ANYPTR=&(0x7f0000000580)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0000000000000000feffffffffffffff0700000000000000090000000000000009000000000000000400000000000000580000000000000014010000090000009400000003000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='I\r\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="700f0000000000000080020000000000ff7f0000000000003d8f00000000000008000000000000000000000000000000580000000000000014010000060000001705000007000000", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYBLOB="ff00000000000000"], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="ffff000000000000"], @ANYBLOB="030000000000000005000000000000004bb100000000000009000000000000000800000000000000050000000000000058000000000000001401000009000000887cdf5f1a830000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB="ff03000000000000"], @ANYPTR=&(0x7f0000000740)=ANY=[@ANYBLOB="ffff000000000000"], @ANYBLOB="02000000000000000000000001160000ff010000000000007f000000000000004000000000000000ff00000000000000180000000000000014010000020000000600000005000000"], 0x230, 0x1}, 0x8000) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000bc0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000b00)={r0, 0x2, 0x0, 0x20, &(0x7f0000000ac0)=[0x0], 0x1}, 0x20) 2018/05/21 21:43:29 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"676600e94460010002b0145dc100"}) write$binfmt_elf64(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x255) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x6a}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x11, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) r2 = dup3(r0, r0, 0x80040) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000001c0)={0x2, r1}) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x7, 0x80000001, 0x5, 0x8, 0x5f, 0x3}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000140)=0x10) [ 137.030743] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.035861] ? save_stack+0x43/0xd0 [ 137.039495] ? kasan_kmalloc+0xc4/0xe0 [ 137.043390] ? __kmalloc_track_caller+0x14a/0x760 [ 137.048238] ? memdup_user+0x2c/0xa0 [ 137.051961] ? strndup_user+0x77/0xd0 [ 137.055770] ? graph_lock+0x170/0x170 [ 137.059597] ? find_held_lock+0x36/0x1c0 [ 137.063692] ? check_same_owner+0x320/0x320 [ 137.068030] ? rcu_note_context_switch+0x710/0x710 [ 137.073061] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 137.078091] __should_failslab+0x124/0x180 [ 137.082338] should_failslab+0x9/0x14 [ 137.086147] kmem_cache_alloc_node_trace+0x26f/0x770 [ 137.091269] __kmalloc_node+0x33/0x70 [ 137.095087] kvmalloc_node+0x6b/0x100 [ 137.098902] __x64_sys_add_key+0x330/0x4e0 [ 137.103153] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 137.109048] ? do_syscall_64+0x92/0x800 [ 137.113037] do_syscall_64+0x1b1/0x800 [ 137.116937] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.121881] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.126847] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 137.132229] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.137093] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.142284] RIP: 0033:0x455a09 [ 137.145477] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 137.153195] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 [ 137.160469] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 137.167744] RBP: 000000000072bea0 R08: 000000003a006894 R09: 0000000000000000 [ 137.175017] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 137.182293] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000001 2018/05/21 21:43:29 executing program 1 (fault-call:5 fault-nth:2): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 137.343847] FAULT_INJECTION: forcing a failure. [ 137.343847] name failslab, interval 1, probability 0, space 0, times 0 [ 137.355223] CPU: 1 PID: 10371 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 137.362505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 137.371865] Call Trace: [ 137.374471] dump_stack+0x1b9/0x294 [ 137.378122] ? dump_stack_print_info.cold.2+0x52/0x52 [ 137.383329] should_fail.cold.4+0xa/0x1a [ 137.387388] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 137.392523] ? lock_downgrade+0x8e0/0x8e0 [ 137.396676] ? graph_lock+0x170/0x170 [ 137.400468] ? find_held_lock+0x36/0x1c0 [ 137.404522] ? __lock_is_held+0xb5/0x140 [ 137.408595] ? check_same_owner+0x320/0x320 [ 137.412928] ? rcu_note_context_switch+0x710/0x710 [ 137.417858] __should_failslab+0x124/0x180 [ 137.422098] should_failslab+0x9/0x14 [ 137.423517] syz-executor6 (10295) used greatest stack depth: 15400 bytes left [ 137.426632] __kmalloc+0x2c8/0x760 [ 137.426656] ? __might_sleep+0x95/0x190 [ 137.426678] ? user_preparse+0x96/0x1a0 [ 137.426696] ? security_key_permission+0x94/0xc0 [ 137.426712] user_preparse+0x96/0x1a0 [ 137.426730] ? logon_vet_description+0x50/0x50 [ 137.458528] key_create_or_update+0x569/0x1100 [ 137.463105] ? key_type_lookup+0xd0/0xd0 [ 137.467151] ? join_session_keyring+0x340/0x340 [ 137.471806] ? lock_release+0xa10/0xa10 [ 137.475765] ? check_same_owner+0x320/0x320 [ 137.480079] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 137.485086] ? __check_object_size+0x95/0x5d9 [ 137.489576] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 137.495098] ? _copy_from_user+0xdf/0x150 [ 137.499233] __x64_sys_add_key+0x3cf/0x4e0 [ 137.503458] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 137.509347] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 137.514175] ? do_syscall_64+0x92/0x800 [ 137.518139] do_syscall_64+0x1b1/0x800 [ 137.522017] ? finish_task_switch+0x1ca/0x840 [ 137.526502] ? syscall_return_slowpath+0x5c0/0x5c0 [ 137.531427] ? syscall_return_slowpath+0x30f/0x5c0 [ 137.536346] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 137.541694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 137.546526] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 137.551697] RIP: 0033:0x455a09 [ 137.554908] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 137.562603] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 [ 137.569894] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 137.577249] RBP: 000000000072bea0 R08: 000000001f1bc9bc R09: 0000000000000000 [ 137.584504] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 137.591757] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000002 [ 137.600703] syz-executor6 (10364) used greatest stack depth: 14768 bytes left 2018/05/21 21:43:30 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x1, 0x204000) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a306a2557fc4eaa6b478a441664eb25e77950b3ffebaeb95e8899a271fe7eaf9788f56985dc4d43632fcbe8136042b3e76a5b24be197e622d5520fcc14278a8de8c62aeccfe7df6854e039bf5110c7e5d4d5017016453955d3665224010f66ff86b04ac8db5bfd05c120f909e0162fb70a95012fb76b29c89c83cc68051a00dc1749dd03a6657361682d44759cbfd77eeae31eb3afc2cd84fdcdddf35922bc31e246d7dd05143e576d497f774b5a964"], 0xb2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x1) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x7ff) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x5, 0x4) 2018/05/21 21:43:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000040)=0x80, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r1, &(0x7f0000000080)="2bcf463207501a4e473518e589c0586710b791d36f2e3b1d3f32cb54ce794da70169355e474cc08fcc95426f", 0x2c, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0xd941d1ffff22e495) close(r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000001380)=""/216) socket(0x0, 0x1, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000380)="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") sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) 2018/05/21 21:43:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e000001109fe8f42b06975e692b1027f00000101"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x3, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/21 21:43:30 executing program 5: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$kcm(0xa, 0xa, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r1, 0x36) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x80, 0x4) 2018/05/21 21:43:30 executing program 1 (fault-call:5 fault-nth:3): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:30 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x1a3, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @rand_addr=0x8}, 0xffffffffffffffd3) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x80000) socket(0x14, 0x5, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000011c0)) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) 2018/05/21 21:43:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x800, 0x800) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/70) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffef06}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x2e3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}], 0x90) 2018/05/21 21:43:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x1) [ 138.262792] FAULT_INJECTION: forcing a failure. [ 138.262792] name failslab, interval 1, probability 0, space 0, times 0 [ 138.274489] CPU: 1 PID: 10400 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 138.281774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.291134] Call Trace: [ 138.293739] dump_stack+0x1b9/0x294 [ 138.297387] ? dump_stack_print_info.cold.2+0x52/0x52 [ 138.302594] ? lock_downgrade+0x8e0/0x8e0 [ 138.306758] should_fail.cold.4+0xa/0x1a [ 138.310832] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 138.315946] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 138.321151] ? graph_lock+0x170/0x170 [ 138.324964] ? kernel_text_address+0x79/0xf0 [ 138.329384] ? find_held_lock+0x36/0x1c0 [ 138.333460] ? __lock_is_held+0xb5/0x140 [ 138.337538] ? check_same_owner+0x320/0x320 [ 138.341865] ? key_create_or_update+0x569/0x1100 [ 138.346635] ? rcu_note_context_switch+0x710/0x710 [ 138.351576] __should_failslab+0x124/0x180 [ 138.355823] should_failslab+0x9/0x14 2018/05/21 21:43:30 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x15, 0x5, 0x0) connect$inet(r1, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup3(r0, 0xffffffffffffffff, 0x80000) r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x10, 0xffffffffffffff9c, 0x0) r4 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1053, r0, 0x0) r5 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000004, 0x20810, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0xfc, 0x0, &(0x7f0000000280)=[@register_looper={0x630b}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000000), &(0x7f0000000040)=[0x38, 0x0, 0x18, 0x38, 0x0, 0x0]}, 0x5}}, @clear_death={0x400c630f}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x8, &(0x7f0000000080)=[@flat={0x776a2a85, 0x101, r4, 0x2}, @fd={0x66642a85, 0x0, r1}, @flat={0x77682a85, 0x1, r5}], &(0x7f0000000100)=[0x0]}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x38, 0x20, &(0x7f0000000140)=[@fda={0x66646185, 0x6, 0x0, 0x1f}, @fd={0x66642a85, 0x0, r1}], &(0x7f0000000180)=[0x48, 0x78, 0x40, 0x78]}}}], 0x4a, 0x0, &(0x7f00000001c0)="f27c285387f45f4ea00b1bf52993f492ad30904629a7b17412b7f7a9456792c5cbe9d864b1f66ce10715739f778e4718daffe39b1ba9f2be28afe2a6ea6491e41aee69fc2513d2814484"}) getpeername(r1, &(0x7f00000014c0)=@hci, &(0x7f0000001540)=0x80) 2018/05/21 21:43:30 executing program 4: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = gettid() r1 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="35f274e31b9bc016b2f52edac9b934677c79be9779ac4a74cd194b44a5cf58c06e5efdb65785bad66c04208cd2561f3bd38e325b643c295c5003997b880da1828af792dcc37268d7bb08a90c1855c39a06a72d3acb266d22874187c91e74e54d366ce1c9b5ebfdd9b8d029d00a7cbae12a4840dc", 0x74, 0xfffffffffffffff8) r2 = geteuid() getgroups(0x7, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r1, r2, r3) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) socket$bt_bnep(0x1f, 0x3, 0x4) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)='vmnet0security/^\x00') timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/21 21:43:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f00000000c0)=""/252, &(0x7f0000000040)=0xfc) 2018/05/21 21:43:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x8, 0x800000001, 0x0, 0x0, 0x0}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x1f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000500)="4a0b2850f9f781cc1fc46c622b8481da74b6fe7c10c5c30f96471027316712d43d9e03252bc653a0b16f36e1de793ac211ecfa324f0b7061611be3d23d2e232a80b1987b4b541f228de219ce8f25e506c8375098", 0xfffffffffffffe2e) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x400) ioctl$sock_ifreq(r0, 0x89db, &(0x7f0000000140)={'sit0\x00', @ifru_map={0x5, 0x1ff, 0xfcf, 0xfffffffffffffffc, 0x3, 0x7}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x800b, 0x40, 0x80, r1}, 0x10) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000240)=""/187, 0x8d) [ 138.359634] kmem_cache_alloc_trace+0x2cb/0x780 [ 138.364324] assoc_array_insert+0xe4/0x2f50 [ 138.368655] ? lock_release+0xa10/0xa10 [ 138.372636] ? check_same_owner+0x320/0x320 [ 138.376975] ? rcu_note_context_switch+0x710/0x710 [ 138.381928] ? assoc_array_cancel_edit+0x90/0x90 [ 138.386694] ? down_write+0x87/0x120 [ 138.390415] ? __key_link_begin+0xa7/0x300 [ 138.394665] ? down_read+0x1b0/0x1b0 [ 138.398398] __key_link_begin+0x135/0x300 [ 138.402561] key_create_or_update+0x60d/0x1100 [ 138.407154] ? key_type_lookup+0xd0/0xd0 [ 138.411229] ? join_session_keyring+0x340/0x340 [ 138.415910] ? lock_release+0xa10/0xa10 [ 138.419898] ? check_same_owner+0x320/0x320 [ 138.424237] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 138.429263] ? __check_object_size+0x95/0x5d9 [ 138.433788] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 138.439341] ? _copy_from_user+0xdf/0x150 [ 138.443504] __x64_sys_add_key+0x3cf/0x4e0 [ 138.447755] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 138.453655] ? do_syscall_64+0x92/0x800 [ 138.457743] do_syscall_64+0x1b1/0x800 2018/05/21 21:43:30 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={r3, 0x8, 0x78, 0xfff}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0xf0, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}, 0x1}, 0x0) [ 138.461642] ? finish_task_switch+0x1ca/0x840 [ 138.466147] ? syscall_return_slowpath+0x5c0/0x5c0 [ 138.471087] ? syscall_return_slowpath+0x30f/0x5c0 [ 138.476029] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 138.481411] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.486267] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 138.491459] RIP: 0033:0x455a09 [ 138.494648] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 138.502361] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 2018/05/21 21:43:30 executing program 7: ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) r0 = socket$key(0xf, 0x3, 0x2) keyctl$set_timeout(0xf, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000080)=0x40, 0x4) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020500020c000000ffffffffffffffff02000800020000000004000000000000030006000000100002004e20e000000100f4fffffffff92302000100f8ffffff000002fe00000000030005000000000002004e20e0010000000000000000"], 0x5e}, 0x1}, 0x0) [ 138.509640] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 138.516912] RBP: 000000000072bea0 R08: 0000000029348774 R09: 0000000000000000 [ 138.524188] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 138.531467] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000003 2018/05/21 21:43:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) times(&(0x7f0000000100)) 2018/05/21 21:43:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x1d2d, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x1a3, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @rand_addr=0x8}, 0xffffffffffffffd3) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x29a, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80, 0x80000) socket(0x14, 0x5, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000011c0)) readv(r0, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) 2018/05/21 21:43:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe803, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000480)={[{@uid={'uid', 0x3d, [0x37]}, 0x2c}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000004c0)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/21 21:43:31 executing program 1 (fault-call:5 fault-nth:4): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:31 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="002aa700", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0xfffffd8a) poll(&(0x7f0000000280)=[{r1}], 0x1, 0x0) 2018/05/21 21:43:31 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000002c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) 2018/05/21 21:43:31 executing program 4: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x3a8, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000240)=[&(0x7f00000000c0)='posix_acl_access}^[\x00', &(0x7f0000000100)='%:\x00', &(0x7f0000000140)=',\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='cpuset\x00', &(0x7f0000000200)=']\x00']) sendto$inet(r0, &(0x7f0000fc2000), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x15, 0x80005, 0x0) dup2(r1, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000280)=[{0xf, 0xffff}, {0x8, 0x346}], 0x2) 2018/05/21 21:43:31 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) futex(&(0x7f0000000000)=0x1, 0x9, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x1, 0x1) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) [ 139.495418] FAULT_INJECTION: forcing a failure. [ 139.495418] name failslab, interval 1, probability 0, space 0, times 0 [ 139.506737] CPU: 1 PID: 10454 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 139.514026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 139.523390] Call Trace: [ 139.525994] dump_stack+0x1b9/0x294 [ 139.529657] ? dump_stack_print_info.cold.2+0x52/0x52 [ 139.534863] ? __save_stack_trace+0x7e/0xd0 [ 139.539214] should_fail.cold.4+0xa/0x1a 2018/05/21 21:43:31 executing program 2: r0 = socket(0x800000000a, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") unshare(0x20000400) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x800000001, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000200)) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000000000)) ioctl$TIOCGLCKTRMIOS(r1, 0xc00c55ca, &(0x7f0000000080)) 2018/05/21 21:43:31 executing program 4: r0 = socket$packet(0x11, 0x6, 0x300) r1 = dup(r0) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000100)="855a4f07ce25eaaaf72d0d26c0b9dba17b089be623b9196ed2a33de0ec4f3128797b64bb9a4e05f822adaa53a7195b976e0e7ad0726461f87d4962475a148c156a89986cded76c7d97369dbfa0cbb04688c7a450b14f6464") r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000240)=0x1c, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000025c0)={'lo\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000015000102000000000000000002000000", @ANYRES32=r3, @ANYBLOB="140003006c0000000000000000e806000000"], 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x80) [ 139.543289] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 139.548403] ? save_stack+0x43/0xd0 [ 139.552046] ? kasan_kmalloc+0xc4/0xe0 [ 139.555946] ? kmem_cache_alloc_trace+0x152/0x780 [ 139.560804] ? assoc_array_insert+0xe4/0x2f50 [ 139.565311] ? __key_link_begin+0x135/0x300 [ 139.569644] ? key_create_or_update+0x60d/0x1100 [ 139.574412] ? graph_lock+0x170/0x170 [ 139.578229] ? kernel_text_address+0x79/0xf0 [ 139.582651] ? find_held_lock+0x36/0x1c0 [ 139.586732] ? __lock_is_held+0xb5/0x140 [ 139.590821] ? check_same_owner+0x320/0x320 [ 139.595159] ? rcu_note_context_switch+0x710/0x710 [ 139.600102] ? assoc_array_subtree_iterate+0x670/0x670 [ 139.605398] __should_failslab+0x124/0x180 [ 139.609647] should_failslab+0x9/0x14 [ 139.613460] kmem_cache_alloc_trace+0x2cb/0x780 [ 139.618151] assoc_array_insert+0x82a/0x2f50 [ 139.622570] ? lock_release+0xa10/0xa10 [ 139.626560] ? check_same_owner+0x320/0x320 [ 139.630897] ? rcu_note_context_switch+0x710/0x710 [ 139.635848] ? assoc_array_cancel_edit+0x90/0x90 [ 139.640612] ? down_write+0x87/0x120 [ 139.644331] ? __key_link_begin+0xa7/0x300 [ 139.648576] ? down_read+0x1b0/0x1b0 [ 139.652312] __key_link_begin+0x135/0x300 [ 139.656478] key_create_or_update+0x60d/0x1100 [ 139.661081] ? key_type_lookup+0xd0/0xd0 [ 139.665143] ? join_session_keyring+0x340/0x340 [ 139.669801] ? lock_release+0xa10/0xa10 [ 139.673764] ? check_same_owner+0x320/0x320 [ 139.678171] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 139.683176] ? __check_object_size+0x95/0x5d9 [ 139.687672] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 139.693199] ? _copy_from_user+0xdf/0x150 [ 139.697337] __x64_sys_add_key+0x3cf/0x4e0 [ 139.701568] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 139.707446] ? do_syscall_64+0x92/0x800 [ 139.711412] do_syscall_64+0x1b1/0x800 [ 139.715285] ? finish_task_switch+0x1ca/0x840 [ 139.719776] ? syscall_return_slowpath+0x5c0/0x5c0 [ 139.724700] ? syscall_return_slowpath+0x30f/0x5c0 [ 139.729624] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 139.734978] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 139.739817] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/21 21:43:32 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3c, &(0x7f0000000040)=@routing={0x2e, 0xc, 0x1, 0x3ff, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x10}]}, 0x68) [ 139.745018] RIP: 0033:0x455a09 [ 139.748196] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 139.755891] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 [ 139.763145] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 139.770403] RBP: 000000000072bea0 R08: 0000000014034467 R09: 0000000000000000 [ 139.777657] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 139.784911] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000004 2018/05/21 21:43:32 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x890f, &(0x7f0000000240)="af26262c8523bf012cf66f") r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000008ec0), 0x0, 0x0, &(0x7f00000090c0)) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100)=0x3, 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000002300)=ANY=[]], 0x8) 2018/05/21 21:43:32 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1f, 0x101000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) recvfrom$packet(r0, &(0x7f0000000140)=""/172, 0xac, 0x2, &(0x7f0000000280)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @random="eb8f809ce602"}, 0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e22, @rand_addr=0x7}, @in6={0xa, 0x4e21, 0x1ff, @loopback={0x0, 0x1}, 0x6588}, @in={0x2, 0x4e24, @rand_addr=0xffff}, @in6={0xa, 0x4e23, 0x20, @ipv4={[], [0xff, 0xff], @rand_addr=0x1f}, 0x58}], 0x58) sendto$inet(r2, &(0x7f0000000440), 0x0, 0xe803, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) socket$inet6(0xa, 0x80807, 0x1f) [ 139.814470] FAT-fs (loop5): Directory bread(block 2563) failed [ 139.828247] FAT-fs (loop5): Directory bread(block 2564) failed 2018/05/21 21:43:32 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040), 0x4) socket$inet6_sctp(0xa, 0x8, 0x84) 2018/05/21 21:43:32 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x10000, 0x0) r0 = socket(0x1e, 0x4, 0x0) recvmmsg(r0, &(0x7f0000006e40)=[{{&(0x7f00000033c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004900)=""/197, 0xc5}], 0x1}}, {{&(0x7f0000004ac0)=@hci, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006cc0)=""/33, 0x21}], 0x1, &(0x7f0000006d80)=""/157, 0x9d}}], 0x2, 0x40010002, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x0, 0x9, 0xffff, 0x0, 0x0, 0x7, 0x1000}, 0xffffffffffffffa4) sendto$inet6(r0, &(0x7f0000000000)="84", 0x1, 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f00000000c0)={0xfffffffffffffff9, 0x20001000, 0x4400, 0xfffffffffffffff8, 0x1, 0xffffffff80000001, 0x7f, 0x5, 0xfff, 0x400}, 0x10) getrusage(0xffffffffffffffff, &(0x7f0000000100)) [ 139.864187] FAT-fs (loop5): Directory bread(block 2565) failed [ 139.888992] FAT-fs (loop5): Directory bread(block 2566) failed [ 139.903742] FAT-fs (loop5): Directory bread(block 2567) failed [ 139.916108] FAT-fs (loop5): Directory bread(block 2568) failed [ 139.936172] FAT-fs (loop5): Directory bread(block 2569) failed [ 139.949436] FAT-fs (loop5): Directory bread(block 2570) failed [ 139.956865] FAT-fs (loop5): Directory bread(block 2571) failed 2018/05/21 21:43:32 executing program 1 (fault-call:5 fault-nth:5): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 139.963999] FAT-fs (loop5): Directory bread(block 2572) failed 2018/05/21 21:43:32 executing program 5: r0 = socket(0xa, 0x1, 0x7) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f00000000c0)={'sit0\x00', @ifru_mtu=0x707000}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/05/21 21:43:32 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000003c0)="c626262c8523bf012cf66f") r1 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10800, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000080)=0x800000) sendmsg$can_bcm(r3, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x2, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x20}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x0) [ 140.024755] FAULT_INJECTION: forcing a failure. [ 140.024755] name failslab, interval 1, probability 0, space 0, times 0 [ 140.036163] CPU: 1 PID: 10503 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 140.043448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.052806] Call Trace: [ 140.055395] dump_stack+0x1b9/0x294 [ 140.059031] ? dump_stack_print_info.cold.2+0x52/0x52 [ 140.064231] should_fail.cold.4+0xa/0x1a [ 140.068290] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.073391] ? graph_lock+0x170/0x170 [ 140.077183] ? graph_lock+0x170/0x170 [ 140.080985] ? find_held_lock+0x36/0x1c0 [ 140.085045] ? __lock_is_held+0xb5/0x140 [ 140.089096] ? search_by_key+0x2440/0x3cf0 [ 140.093331] ? check_same_owner+0x320/0x320 [ 140.097657] ? rcu_note_context_switch+0x710/0x710 [ 140.102582] __should_failslab+0x124/0x180 [ 140.106808] should_failslab+0x9/0x14 [ 140.110597] kmem_cache_alloc+0x2af/0x760 [ 140.114733] ? kasan_check_write+0x14/0x20 [ 140.118961] ? do_raw_spin_lock+0xc1/0x200 [ 140.123195] key_alloc+0x41f/0x10e0 [ 140.126818] ? key_user_put+0x70/0x70 [ 140.130612] ? _raw_spin_unlock+0x22/0x30 [ 140.134754] ? security_key_permission+0x94/0xc0 [ 140.139508] key_create_or_update+0x8b7/0x1100 [ 140.144084] ? key_type_lookup+0xd0/0xd0 [ 140.148136] ? join_session_keyring+0x340/0x340 [ 140.152794] ? lock_release+0xa10/0xa10 [ 140.156755] ? check_same_owner+0x320/0x320 [ 140.161068] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 140.166076] ? __check_object_size+0x95/0x5d9 [ 140.170581] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.176114] ? _copy_from_user+0xdf/0x150 [ 140.180261] __x64_sys_add_key+0x3cf/0x4e0 [ 140.184490] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 140.190368] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 140.195201] ? do_syscall_64+0x92/0x800 [ 140.199167] do_syscall_64+0x1b1/0x800 [ 140.203044] ? finish_task_switch+0x1ca/0x840 [ 140.207527] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.212445] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.217366] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.222722] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.227564] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.232739] RIP: 0033:0x455a09 [ 140.235912] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 140.243610] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 [ 140.250865] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 140.258122] RBP: 000000000072bea0 R08: 0000000009030df4 R09: 0000000000000000 [ 140.265377] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 140.272632] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000005 2018/05/21 21:43:32 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) name_to_handle_at(r0, &(0x7f0000908000)='./file0\x00', &(0x7f0000e77000)={0x8}, &(0x7f0000fd1000), 0x1400) 2018/05/21 21:43:32 executing program 1 (fault-call:5 fault-nth:6): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 140.421659] FAULT_INJECTION: forcing a failure. [ 140.421659] name failslab, interval 1, probability 0, space 0, times 0 [ 140.432980] CPU: 1 PID: 10530 Comm: syz-executor1 Not tainted 4.17.0-rc6+ #62 [ 140.440263] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 140.449624] Call Trace: [ 140.452230] dump_stack+0x1b9/0x294 [ 140.455874] ? dump_stack_print_info.cold.2+0x52/0x52 [ 140.461074] ? __kernel_text_address+0xd/0x40 [ 140.465585] ? unwind_get_return_address+0x61/0xa0 [ 140.470535] should_fail.cold.4+0xa/0x1a [ 140.474618] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 140.479734] ? save_stack+0xa9/0xd0 [ 140.483372] ? save_stack+0x43/0xd0 [ 140.487013] ? graph_lock+0x170/0x170 [ 140.490829] ? key_create_or_update+0x8b7/0x1100 [ 140.495588] ? __x64_sys_add_key+0x3cf/0x4e0 [ 140.500009] ? do_syscall_64+0x1b1/0x800 [ 140.504075] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.509451] ? find_held_lock+0x36/0x1c0 [ 140.513526] ? __lock_is_held+0xb5/0x140 [ 140.517610] ? check_same_owner+0x320/0x320 [ 140.521948] ? rcu_note_context_switch+0x710/0x710 [ 140.526896] __should_failslab+0x124/0x180 [ 140.531149] should_failslab+0x9/0x14 [ 140.534960] __kmalloc_track_caller+0x2c4/0x760 [ 140.539647] ? rcu_read_lock_sched_held+0x108/0x120 [ 140.544671] ? kmem_cache_alloc+0x5fa/0x760 [ 140.549010] ? kasan_check_write+0x14/0x20 [ 140.553244] ? key_alloc+0x478/0x10e0 [ 140.557045] kmemdup+0x24/0x50 [ 140.560225] key_alloc+0x478/0x10e0 [ 140.563839] ? key_user_put+0x70/0x70 [ 140.567623] ? _raw_spin_unlock+0x22/0x30 [ 140.571772] ? security_key_permission+0x94/0xc0 [ 140.576521] key_create_or_update+0x8b7/0x1100 [ 140.581093] ? key_type_lookup+0xd0/0xd0 [ 140.585150] ? join_session_keyring+0x340/0x340 [ 140.589817] ? lock_release+0xa10/0xa10 [ 140.593782] ? check_same_owner+0x320/0x320 [ 140.598093] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 140.603091] ? __check_object_size+0x95/0x5d9 [ 140.607578] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 140.613103] ? _copy_from_user+0xdf/0x150 [ 140.617244] __x64_sys_add_key+0x3cf/0x4e0 [ 140.621465] ? key_get_type_from_user.constprop.7+0x110/0x110 [ 140.627342] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 140.632264] ? do_syscall_64+0x92/0x800 [ 140.636225] do_syscall_64+0x1b1/0x800 [ 140.640095] ? finish_task_switch+0x1ca/0x840 [ 140.644577] ? syscall_return_slowpath+0x5c0/0x5c0 [ 140.649490] ? syscall_return_slowpath+0x30f/0x5c0 [ 140.654406] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 140.659752] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 140.664583] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 140.669761] RIP: 0033:0x455a09 [ 140.672943] RSP: 002b:00007f921baecc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000f8 [ 140.680657] RAX: ffffffffffffffda RBX: 00007f921baed6d4 RCX: 0000000000455a09 [ 140.687931] RDX: 0000000020000280 RSI: 0000000020000100 RDI: 0000000020002cc0 [ 140.695206] RBP: 000000000072bea0 R08: 0000000004f9642a R09: 0000000000000000 [ 140.702481] R10: 000000000000023e R11: 0000000000000246 R12: 0000000000000014 [ 140.709748] R13: 000000000000001a R14: 00000000006f4310 R15: 0000000000000006 2018/05/21 21:43:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000340)={0x0, 0x0, 0x8, 0x6}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00000002c0)={0x18}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000380)='/dev/hwrng\x00') ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000300)=0x0) r6 = gettid() kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f00000003c0)={r4, r4, 0x90000}) bind$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x100000000, 0x0, 0x7ff, 0x40, 0xffffffffffffffff, 0x5}, 0xfffffffffffffff7}, 0xa) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x3, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/21 21:43:33 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000240)=r1, 0x4) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{}, {0x4, 0x7f}, 0x1, 0x0, 0x7}) 2018/05/21 21:43:33 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x448, 0x40000) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x0, 0x756c}) ioctl(r1, 0x8914, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0bc5310, &(0x7f0000dc5f98)) 2018/05/21 21:43:33 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x6000, 0x2000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xffff, 0x6b74}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x2, 0x6, [0x5, 0x8, 0xff, 0x8, 0x100000001, 0x4]}, 0x14) 2018/05/21 21:43:33 executing program 4: syz_mount_image$iso9660(&(0x7f00000024c0)='iso9660\x00', &(0x7f0000002500)='./file1\x00', 0x101, 0x5, &(0x7f0000003840)=[{&(0x7f0000002540)="90573360f8717ec97b5a78ef1e70a9c341b298e01defe23e3d9c24bef42a2a00812dac95cc3127f596deda2d67af75a611d0187ff6efff71426c123b8c84155cca9c5691b355a203868df90a8c4c8254149b178fb5dcbb901453ca313b3155e6dca993fb52da2c83ff14b734416cac4ad00b1ed09f725ee51d3a458bc16e49", 0x7f, 0x6}, {&(0x7f00000025c0)="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", 0x1000, 0x7fff}, {&(0x7f00000035c0)="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", 0xfb, 0x3}, {&(0x7f00000036c0)="5eacd2b8cbd6adbb3c2d083ddf0311a75faff3c40cd23e2cfa3d08cfa8a53a8475d42f1dd9123fe88cc5f05b32fdf9cb6857ab0f673bb4feef03a7e4f9eeb76cb4b9c55d48e3802624b325a841ed1f3a1ad22ccc218e0cd3e7b2e427b62d8b50bbf06b6ae287af2ccaedf65ae194ca09cf48900fa9d1a5165b608caea67f40b3b81b34cc81c0dba3466e3eac69ca8d4207eb4d4ff7f08040537f1b8bd262ac31a96dbae799689fdf939ed0b846fe64805b1aeae76a6b72886150ddd3b288aecd07426d9fe7bcc9", 0xc7, 0x787cace6}, {&(0x7f00000037c0)="02edb22521f4eb1f496825f4006ccbe509a9f8ff2fe879a94900f16b38d93fd1493ff1157c0262350afa1f978aa115050468bbd62df694bee809117704d2d62b563b97a85f12093fef2992bde3e57ddee81fc7e686fc416d4ef3bc02308800b14a0bf9694383d11bf7601fcfc368022645c7", 0x72, 0x2}], 0x100000, &(0x7f00000038c0)={[{@map_normal='map=normal', 0x2c}, {@check_strict='check=strict', 0x2c}, {@dmode={'dmode', 0x3d, [0x34, 0x78, 0x3f, 0x35, 0x37, 0x37, 0x3f]}, 0x2c}, {@cruft='cruft', 0x2c}]}) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x400, &(0x7f0000000140)) memfd_create(&(0x7f0000000300)='ramfs\x00', 0x1) r0 = memfd_create(&(0x7f0000002440)='lo\x00', 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) socket$inet6(0xa, 0x80000, 0x5) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8001, 0x400000) bind$inet6(r2, &(0x7f0000002480)={0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x1}, 0x1c) sendmmsg(r2, &(0x7f0000002380)=[{{&(0x7f00000001c0)=@in={0x2, 0x4e21, @rand_addr=0x6}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000240)="ad9b56dd63e93ba7d0f5c97749147812b549a9e5a12cbe8d9c845bba004effe485c951c11252", 0x26}, {&(0x7f0000000280)="db0e99f8123cbafd6c4f280dc120c279a826650d944317a97f1a960887b72815b0fb10c93f54da8484996cbab509668ff5f5225214fb506defc7f5974ce9b458dc6d7887caea1bcfea4e82d32c6bab503d18cac8421496dae73a363b28d852c912be362c75c2cd3c83556982d551ced7f36bdb3496", 0x75}, {&(0x7f0000000300)}, {&(0x7f0000000340)="b9e4d05846fe6948cf5ec78a57dba31f8c678ecb6cfa7bf0b0a9fca1627ee4c47357c39f53cfe65291ff802115a3cf57d24bc8208b2caccc1701f21dc8eb05d2d942c88a0235bb2d43a8869c225b3b9f77179214d378e2d3e2c3ff1065cc414ed374d2a9bc8c6f0ca160d6beae0555280423bb3ba2b0d84633b8e783c330471a756be6f937f9a4f8", 0x88}, {&(0x7f0000000400)="b56b09f20b04aa6f5ad373c61350bed242295feaa334ac6a51a1d3c6d3e8f7b19afe7adeff56f6d0279fa8d4440722b454c0f9e8dcb18b235855fa1f1c82ca4a86bdd1d7e255a163898401671234ad6483d859a22d6059d1981e85f0059f45e6efb3ed0cc3e70efaf016ca545b64f8e1ef46e394717a6342b9b4feca4a3bae062a3a8f40a706db60fe2cf0b50de31941c32883d5250566e77c1ae1d683135c8f81681ef9b58284132274e5db968ba2434ee585ddf08fcc8f47d35e78f05ac6e2f87d55c96363d91414e1a61498382a1814646689177a5c3807d3ad99e04bf3955b7ea78c1654d24d4fb899", 0xeb}, {&(0x7f0000000500)="7c49a8e08640fd832b7447b3896bcabcbfc3375f661a47a8d3c4cd966e54b2a302edb62ec726ee70cbde54c641830ee1659a9b681dcf618b542304622371e01459feb4a560a0a08c9aac", 0x4a}, {&(0x7f0000000580)="11db50a53ad19afe68390b9d255a71c5851487bba0de854ad4bdb55caca66276db81764220cea677bf93570f7d886793b8e0ff98", 0x34}, {&(0x7f00000005c0)="527a33ca97", 0x5}], 0x8, &(0x7f0000000680)=[{0x38, 0x115, 0xd5, "68180ae61ef7c21a8ec03f5e011b268bfd306efc72ace7e049927a5ca10bad4452"}, {0xb0, 0x1, 0xffffffffffffffff, "dd25d195fff8e0efb8bf3bfbc6aeee55c2cfb810b2c16146f84f6598a2356c5b36fb791677b1511c47a96d5ae0105d6897f2a36b400aa8a4e2ea0473cd288990f4f037bdfd8c518aab96eca38780cddc7cc9c9f62a105455773c683fb61896d3c0b5552851201982158d5798a40fdfe7aa74535122628de8e3716899ba65e2c42899acceea11b05fc9f5ad1fafe0ecb6b9d5735466f5c990bd680fd6"}, {0xa8, 0x18a, 0x7a, "416afc7fb9805d8c94f154c6c8ba061b0136e9a295c600f310cfd6a9368cbbe8da09667fb3e890dd9f51f512c9ed81aea5b52a7c83e6270bc882192cfd1aa42e3f74f1e237118b89e4beecfd6d52d1d286f6ae4ef27d3fdedf79655072b31845215799d8cbd15882cdd8bfa1c2e0efeaa9d6054f2212e736b2169ca5243bc588b1036363ed711a61603508561eb82c7c46"}], 0x190, 0x4}, 0x4}, {{&(0x7f0000000840)=@l2={0x1f, 0x8, {0x0, 0x6, 0x800, 0x2, 0xf581, 0x7}, 0xfff, 0x7}, 0x80, 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{&(0x7f0000001d00)="3dfc1b688399462c5787f67713fb39412a0ab413a7579daacde0b25d5bfdac1ea36d51a888dbd66600bc33204ec86852ac7d6d2fd3aa0daf1addc875057f98877110e081a6d3069074753ab23ecfda2c1444b34a5c84f05e2836ac928830a94a7cffd5b1867aac921f884d3a5252397351f098d94080ff3dbb16829651b0ce9483abee94fe8ddba0ea993aed66a9c6508fdfcc80be9bdd0f76330786f584584c324c5fa522f296e2c4280e43d0ed1cace5aaff4ccb6449328c2ce2c1c94bfce407539951f1f0a6e6b737871a29ccb4cb819a", 0xd2}], 0x3, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"], 0x530, 0x1}, 0x40}], 0x3, 0x20000800) sched_setparam(r1, &(0x7f00000000c0)=0x7) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/62) 2018/05/21 21:43:33 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101c00, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x25e1c0, 0x4) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000000c0)={0x57, 0x9, 0x1, {0x2, 0x1}, {0x5, 0x4}, @cond=[{0x9, 0x8, 0x0, 0x3, 0x6, 0x7ff}, {0x400, 0x8000, 0x7, 0x83, 0x2, 0x1}]}) ioctl$KVM_SET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000bc0)={"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"}) 2018/05/21 21:43:33 executing program 1 (fault-call:5 fault-nth:7): r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:33 executing program 7: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xfe, 0xfffffffffffffff7}, &(0x7f0000000000)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r1, 0x7}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="72617700000000000000000000000000ff0000000000000000000000000000000900000003000000d802000000000000ffffffffffffffff00000000ffffffff58020000ffffffffffffffff58020000ffffffff03000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000f298f5414f8e850000000de5018700000000000000000000000000000000000000008d24a2998db4a616e7bb788e5409c4d6226da0a8fe2a7cd5bfcb01bd4318ec8a93949bf04df73f0ea7"], @ANYBLOB="fe8000000000000000000000000000aaff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000069666230000000000000000000000000726f736530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100100000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f8000000000000000000000000000000000000000000000000003000534554000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x338) close(r3) close(r2) 2018/05/21 21:43:33 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x5e, 0x2081) write$eventfd(r0, &(0x7f0000000000), 0xc9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bond_slave_0\x00', 0x3802}) write$tun(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="038310018000001c0000000000009078ac141400ffffffff00029078000000005e7d5ffafa07f3e13a5d9a29887459b9f8f98628b73eba890efa40b29a24f4ec0d56035c9b9553da87c39fb2c7603147d3f5f8e702e7ca3695ea1917bb22d37a7fddeba6e8598c3473d1decc3491adc69c4c4deb68c898cbc4d7463e9f1e5fcfe7ca552da8e9ffae1d09e0c4da21aa0c84d41c1c2e000000000000"], 0x26) 2018/05/21 21:43:33 executing program 6: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}, 0x7}}, [0x1, 0x1, 0x2, 0x7fff, 0x9, 0xb12d, 0x0, 0x6, 0x2, 0x7, 0xfff, 0x5, 0x8, 0x6, 0x101]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x20, 0x209, 0x80000001, 0x1, r1}, &(0x7f0000000540)=0x10) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0x32, 0x4, 0x1, 0x4, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x28) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000180)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@generic="7b6c6e6606"]}, 0x1c}, 0x1}, 0x0) 2018/05/21 21:43:33 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:33 executing program 2: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) getpeername$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={r4, @dev={0xac, 0x14, 0x14, 0x19}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r3, 0x1}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) perf_event_open(&(0x7f0000000100)={0x2000000005, 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) 2018/05/21 21:43:33 executing program 3: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x4000000089b1, &(0x7f0000000000)={'bond0\x00', @ifru_flags}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000140)="4583ea5acbf0e6bc6262ad939adc7dacccfb91b079e9a8812b2634d0677dbccfcc05808ed0bddc5340f5f285830b5df07154286b769da7097f1938bf9df1c26fdbe69a28f85aba7db57c5be0b659f44384939bbb8c9bfcd29e9cda490143b3ea938d977076b64df9f6f3b428f2490bf8b7495bfdf5d06b0a30a3a5d9e8d5f5cc2467f22169f4f5622545bc29b6cd4a5fa2b5f42a39cfc2664fc78deed4d08d38db96") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x0, r2}, &(0x7f00000000c0)={0xffffffffffffffc0, 0x10001, 0x3f, 0x6, 0x7, 0x6}) 2018/05/21 21:43:33 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x8003, &(0x7f0000000000)=0x3, 0x9) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') writev(r1, &(0x7f0000000040), 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000080)={0x7b, 0x0, [0xfffffffffffffffd, 0x8, 0x1, 0x7f]}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="20f2200e97b22add2a2cdc37d4798226", 0x10) 2018/05/21 21:43:33 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000001c0)={0x40, 0x2, 0x200, 0x7ff, 0x7, 0x40}) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="060030d61519b1d56cfafbc12abbf699fe49010006005c60ca413215a43f1f2faf00f0c8fafae07054faaa43e85acb340489cd568c"], &(0x7f0000000280)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000400)={r4, @in6={{0xa, 0x4e21, 0x53e1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2a}}, 0xffffffffffffffff, 0x3, 0x1f, 0x9, 0x50}, 0x98) r5 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r2) keyctl$update(0x2, r5, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000240)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-ssse3\x00'}}) 2018/05/21 21:43:33 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='.ser\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:34 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000400)=0x6b65a878, 0x4) r1 = dup2(r0, r0) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0xf, @dev={0xfe, 0x80}}, 0x1c) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000000)=0x80000001, 0x4) 2018/05/21 21:43:34 executing program 5: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x54) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) statx(r1, &(0x7f0000000140)='./file0\x00', 0x0, 0x420, &(0x7f0000000340)) 2018/05/21 21:43:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='u.er\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:34 executing program 7: set_mempolicy(0x8004, &(0x7f0000000540), 0x2) keyctl$session_to_parent(0x12) 2018/05/21 21:43:34 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2}, &(0x7f00000002c0)=0x10) userfaultfd(0x0) close(r2) close(r1) 2018/05/21 21:43:34 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x8007ff, 0x40) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x2}, 0x20) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x80000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000000240)="5d6a1015a2bfd53f2a40aff3ec233d5c09bde8dd13759faf17876d6f97cfca738a6d28f24956b2f68889e96e7809803cb1537096a5350d2d886795b9a830b496637cf2366e2d23ff51236e155f69032ab43ba85a0c4ed670d720337b58a27827bbc0250d8dc0061d82217d21f5e11407af00ed46fc9c20a4a979a0656330f035047437c309f88717ebfd64f408756186e91e9b968e846b469d5c3e9aea3a78829a67b40067e9f185b70ac766e194aa56c28eb466163f6acf5a82cddae9c4091806bca0ef93ddea37", 0xc8}], 0x91, &(0x7f0000000180)={[{@flush='flush', 0x2c}]}) 2018/05/21 21:43:34 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x28, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/21 21:43:34 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x28000) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2, 0x2}) r1 = socket(0xa, 0x1, 0x0) accept$netrom(r1, 0x0, &(0x7f0000000200)) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x4, 0x3d99fb5ad696f650, r0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f00000003c0)={"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"}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000180)={0xe0003}) syz_kvm_setup_cpu$x86(r3, r0, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="266464f2f0806ead000f08c744240007000000c744240200980000c7442406000000000f011c24d0f0c4e1fc5a685866baa000ed66baf80cb8b14cb385ef66bafc0cb033ee0f20c035040000000f22c064f4c4e1781726", 0x57}], 0x1, 0x63, &(0x7f0000000280)=[@cstype0={0x4, 0x3}, @cstype0={0x4, 0x3}], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/21 21:43:34 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(r2, 0x0) recvmsg(r1, &(0x7f0000000340)={0x0, 0x314, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=""/118, 0x76}, 0x0) ioprio_set$pid(0x2, 0x0, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) getdents(r3, &(0x7f0000000380)=""/4096, 0x1000) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x81, 0x400000) ioctl$TCFLSH(r4, 0x540b, 0x4) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f00000000c0)=""/248) ioctl$TCFLSH(r4, 0x540b, 0x81) [ 142.249969] IPVS: ftp: loaded support on port[0] = 21 2018/05/21 21:43:34 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/05/21 21:43:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\b', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:34 executing program 6: r0 = socket$inet(0x2, 0x807, 0x0) getsockopt$inet_buf(r0, 0x0, 0xb, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) 2018/05/21 21:43:34 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f00000000c0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/05/21 21:43:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x1e, &(0x7f0000000140), 0x1a5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/21 21:43:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)="7573657205", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:34 executing program 2: pipe2(&(0x7f0000000000), 0x84000) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x4) 2018/05/21 21:43:34 executing program 6: r0 = socket$inet(0x2, 0x80003, 0xab) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000740)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x440) getsockname(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) [ 142.535148] IPVS: ftp: loaded support on port[0] = 21 2018/05/21 21:43:34 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000000)={0x1f, 0x9, 0x7fff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x3}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/21 21:43:34 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='smaps_rollup\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x0, 0x0) fanotify_mark(r2, 0xa8, 0x20000, r3, &(0x7f0000000100)='./file0\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x4, &(0x7f0000000000)=0x1000000, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x1}) close(r4) close(r1) 2018/05/21 21:43:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffdef, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f0030000000000000000000000000ffff00000000ff020000000008000000010200907800000000609433df0000000000000000000000000000000000000001fe8000000000000000000000000000000000000000"], 0x0) 2018/05/21 21:43:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) recvfrom$inet6(r0, &(0x7f0000000280)=""/4096, 0x1000, 0x1, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0xff0f0000}, 0xc) close(r2) close(r1) 2018/05/21 21:43:35 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80, 0x204000) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x4, 0x3, 0x9, r2}) sendto$inet6(r1, &(0x7f00000003c0), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000006, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/21 21:43:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:35 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)="75736572ff", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:36 executing program 3: r0 = gettid() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000040)=""/150) getpriority(0x1, r0) 2018/05/21 21:43:36 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)="757365720f", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:36 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/21 21:43:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x140, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000000040)={0xdda2, 0x9}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x7a, &(0x7f0000000200), &(0x7f00000002c0)=0x10) close(r2) close(r1) 2018/05/21 21:43:36 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000240)={0x4, 0xc0c4, 0x3, 0x6, 0x8, 0x7a0f}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000280)=""/240) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0x40bc5311, &(0x7f0000000140)={0x80, 0xffffffffffffffff, 0xfffffffffffffffc}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7f, 0x18040) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000001c0)={0xffffffffdb3ea2c9, 0x200, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/21 21:43:36 executing program 5: r0 = socket(0x2, 0x4, 0x80000000000003) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setreuid(r2, 0x0) getpriority(0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xb, "274aca26c8aa21619822222790afa2657d9d9a034e27bf5e761dc883b5b1e8c1b464e463868c01226bde6761464f4c85bb83f83d4f6dc046f9542d70502abb84407e44ad77ea8d831a2c857ffc033f27e71802a2c2954929d01dbbef4f2848b3cb56b0baf23379dd0a2d78b8dc27a8d4a448aade915538d52da3e0f3c783011c8fdda4ff6c9a6281b7f037295e296dc1238cb5bcad4a2877db"}, &(0x7f0000000380)=0xa1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x9, 0x30, 0x10000, 0x2}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r3, 0x4, 0xea4, 0x2, 0x1, 0x400, 0x3, 0x7, {r4, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x5, 0x9f, 0x8, 0x8}}, &(0x7f0000000500)=0xb0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) socket(0x11, 0x800, 0x79e2302b) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000280)=0xfffffffffffffffa, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e23, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x10000}}, [0x1, 0x7, 0x0, 0xc0, 0x80, 0x7, 0x2, 0x4, 0x1, 0x9, 0xfff, 0x1000, 0x7, 0xae76, 0x7ff]}, &(0x7f0000000240)=0x100) 2018/05/21 21:43:36 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000001680), 0x0, &(0x7f0000001740)={[{@errors_continue='errors=continue', 0x2c}]}) recvmmsg(0xffffffffffffffff, &(0x7f0000001140)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/180, 0xb4}], 0x1, &(0x7f0000000240)=""/78, 0x4e, 0x1}, 0x6}, {{&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/183, 0xb7}, {&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000004c0)=""/99, 0x63}, {&(0x7f0000000540)=""/115, 0x73}], 0x4, 0x0, 0x0, 0x3}}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000005c0)=""/140, 0x8c}, {&(0x7f0000000680)=""/48, 0x30}, {&(0x7f00000006c0)=""/185, 0xb9}, {&(0x7f0000000780)=""/14, 0xe}, {&(0x7f00000007c0)}], 0x5, &(0x7f0000000880)=""/51, 0x33, 0x400}, 0x9}, {{&(0x7f00000008c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/159, 0x9f}, {&(0x7f0000000a00)=""/172, 0xac}, {&(0x7f0000000ac0)=""/188, 0xbc}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000b80)=""/179, 0xb3}, {&(0x7f0000000c40)=""/33, 0x21}], 0x6, &(0x7f0000000d00)=""/166, 0xa6, 0x100}, 0x3}, {{&(0x7f0000000dc0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=""/44, 0x2c}, {&(0x7f0000000e80)=""/58, 0x3a}, {&(0x7f0000000ec0)=""/223, 0xdf}], 0x3, &(0x7f0000001000)=""/93, 0x5d, 0x7f}, 0xc61}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000002780)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/95, 0x5f, 0x9}, 0x31d}], 0x6, 0x10000, &(0x7f00000012c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001300)={'filter\x00', 0x4}, 0x68) 2018/05/21 21:43:36 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0ee545cf000000000000006f388000006a0a00fffffff6005d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x3c}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000003c0)={@loopback, 0x0}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000008c0)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000540)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000a00)={'veth1\x00', 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006100)=[{{&(0x7f0000000c80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000d00)=""/11, 0xb}], 0x1, &(0x7f0000000d80)=""/21, 0x15, 0x8}, 0xff}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000e40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x7ff}, 0x5}, {{&(0x7f0000001e80)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002140)=[{&(0x7f0000001f00)=""/237, 0xed}, {&(0x7f0000002000)=""/195, 0xc3}, {&(0x7f0000002100)=""/49, 0x31}], 0x3, &(0x7f0000002180)=""/250, 0xfa, 0x5}, 0x9}, {{&(0x7f0000002280)=@can, 0x80, &(0x7f0000002540)=[{&(0x7f0000002300)=""/181, 0xb5}, {&(0x7f00000023c0)=""/162, 0xa2}, {&(0x7f0000002480)=""/190, 0xbe}], 0x3, 0x0, 0x0, 0x7}, 0x8}, {{&(0x7f0000002580)=@ax25, 0x80, &(0x7f0000004780)=[{&(0x7f0000002600)}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)}, {&(0x7f0000003680)=""/106, 0x6a}, {&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000004700)=""/117, 0x75}], 0x6, &(0x7f0000004800)=""/161, 0xa1, 0x2}, 0x100000001}, {{0x0, 0x0, &(0x7f0000005bc0)=[{&(0x7f00000048c0)=""/70, 0x46}, {&(0x7f0000004940)=""/253, 0xfd}, {&(0x7f0000004a40)=""/57, 0x39}, {&(0x7f0000004a80)=""/55, 0x37}, {&(0x7f0000004ac0)=""/200, 0xc8}, {&(0x7f0000004bc0)=""/4096, 0x1000}], 0x6, &(0x7f0000005c40)=""/232, 0xe8, 0x8}, 0x80000001}, {{&(0x7f0000005d40)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005dc0)=""/73, 0x49}, {&(0x7f0000005e40)=""/14, 0xe}, {&(0x7f0000005e80)=""/207, 0xcf}, {&(0x7f0000005f80)=""/185, 0xb9}], 0x4, &(0x7f0000006080)=""/111, 0x6f, 0x2}, 0xab6}], 0x7, 0x20, &(0x7f00000062c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006340)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000006440)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000064c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006500)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000006600)=0xe8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000009c0)={0x0, 0xde, 0x4, 0x401, 0x8000, 0x4}, &(0x7f0000000a40)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000a80)={r14, 0x9}, 0x8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000006700)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000006740)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000006780)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006980)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000006a80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006ac0)={{{@in6=@ipv4={[], [], @dev}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000006bc0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d080)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f000000d180)=0xe8) recvmsg(0xffffffffffffffff, &(0x7f000000e580)={&(0x7f000000e280)=@hci={0x0, 0x0}, 0x80, &(0x7f000000e500)=[{&(0x7f000000e300)=""/188, 0xbc}, {&(0x7f000000e3c0)=""/41, 0x29}, {&(0x7f000000e400)=""/204, 0xcc}], 0x3, &(0x7f000000e540)=""/52, 0x34, 0x401}, 0x40000040) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000e5c0)={0x0, @remote, @multicast1}, &(0x7f000000e600)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f000000ec00)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000ebc0)={&(0x7f000000e640)={0x544, r3, 0x12, 0x70bd2d, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0xec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x270, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x57}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff}}}]}}, {{0x8, 0x1, r19}, {0xbc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x24}}, {0x8, 0x6, r21}}}]}}]}, 0x544}, 0x1, 0x0, 0x0, 0x20000000}, 0x40044) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000680)={r1, 0x0, 0xe, 0x82, &(0x7f0000000580)="cc308474f1155ba5989ce139bc2a", &(0x7f00000005c0)=""/130}, 0x28) [ 144.043662] REISERFS warning (device loop0): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 144.043662] [ 144.099403] REISERFS warning (device loop0): super-6506 reiserfs_getopt: bad value "continue" for option "errors" [ 144.099403] 2018/05/21 21:43:37 executing program 3: r0 = userfaultfd(0x0) getrlimit(0x0, &(0x7f0000002ff2)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000002fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/21 21:43:37 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:37 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4, 0x9}, 0x11) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2a, "05a6585e3a4dceff88f6593c6e46f33c446b6bff14eed02fc9dd6a8301305bda9cbf056d01a2450ebc77"}, &(0x7f0000000100)=0x32) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0xabc}, &(0x7f0000000180)=0x8) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x7}, 0x10) 2018/05/21 21:43:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket(0xf, 0x807, 0x100) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000200)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000000440)) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") listen(r0, 0x7cf) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x190, "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"}, &(0x7f0000000080)=0x198) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ipddp0\x00', 0xfffffffffffffff7}) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r4) 2018/05/21 21:43:37 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa3db77e69051df7d, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xffffffffff7ffffb, 0x3, 0x5, 0xbb, r2}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r3, &(0x7f0000000180)=0x4) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/05/21 21:43:37 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x6b, 0x0, &(0x7f0000000300)="876a71a02ac975e76afbb085e320deee15562c37c8ffb7bbe491222690292f5ca62948ab8cd93502b471b9ca9ac8a0011493e4301de0d7cfbf6d778559493853858906d48dac4cde9857e10989bc41343ae649ddd0daf72539526c3d0413da1318c1205696a3ba02aa88aa"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x7, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="116b7204c38a9c"], 0x6c, 0x0, &(0x7f0000000080)="abd447e1f2bce91919c1f5be4787f5c2b68e8f553ea25399d5d58960eb855850ce8cbd8a775d753331ad321a0425b376019deaa3aeff4c032605f6abff5ffe1b1eb6b22bf5b8fb5c8613fbd1e6060e00000000637331e5ea7b8e7d5fa4a63d05c8e78c5d2634e5be00000000"}) r3 = mmap$binder(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0xc, 0x0, &(0x7f00000001c0)=[@free_buffer={0x40086303, r3}], 0x0, 0x0, &(0x7f0000000240)}) 2018/05/21 21:43:37 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r1, 0x9e5}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000002c0)={{0x4, @rand_addr=0x80, 0x4e22, 0x3, 'lblc\x00', 0x1f, 0xdac, 0x40}, {@dev={0xac, 0x14, 0x14, 0xb}, 0x4e20, 0x2001, 0x100, 0x7, 0x9}}, 0x44) shutdown(r2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000040)=0x40) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x45c, 0x1, 0x8, 0x81, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000100)={r4, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) write(r2, &(0x7f0000ce6ffe)="da", 0x1) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/05/21 21:43:37 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x100000001, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x190) dup(r0) [ 145.059711] binder: 10787:10789 ERROR: BC_REGISTER_LOOPER called without request 2018/05/21 21:43:37 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSID(r1, 0x5435, &(0x7f0000000040)) 2018/05/21 21:43:37 executing program 0: syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffff8000, 0xa, &(0x7f0000001580)=[{&(0x7f0000000100)="ff08c886be4670dc2c3669ad96f449add37dbd792612513539bc8396ff8141dd0e48b46112cea35aa0cd1a40982fe4e4bf06c749f45bad191a426dcb9a107a95a21c3f204994cd0879d315ae3fecfab4a3a829cb54411fb6d81893437179bf395963198e9a9866706e57e285a156687d17b815c4cd0688c6afaf18e36a38658d50b21bd262cdcc97f9ec3a81c157205f59456f0e", 0x94, 0x786}, {&(0x7f0000000200)="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", 0xfe, 0xce}, {&(0x7f0000000340)="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", 0x1000, 0x9b}, {&(0x7f0000001340)="2594573641a7b6debb977907c1", 0xd, 0x10001}, {&(0x7f0000001380)="b6b8429498ccddfbb181", 0xa, 0x81}, {&(0x7f00000013c0)="02e6f7710a3e2fe4e07ee5235c15161cb00f05cb6f5aac478e26168b9f0fbb95d3dabf506474076293be1d40f8d67ad8b0569ea6dcb9857244de6200dbfc36d67cdbd80a05ee91d33db5703acfb22ccdbd9db511a60121a141045331ac9e617ad6383cce60017b53d85838f96a7b18f9fc11ec1d", 0x74, 0x8}, {&(0x7f0000001440)="1a8cf3047db08a8f9a8257c60b7fe05085827c6bbdfb10874292716b7e4f82718a6862a17706cada878ba7e0b2caf8c268895e64255d5c", 0x37, 0x3}, {&(0x7f0000001480)="be30886f02c5f0a4531f16195d6414c4a52add1da0d1426cde7c51a02beba5fc1b35f1d907cd56cc4697d3a3f9698afc391be43df4", 0x35, 0x1}, {&(0x7f00000014c0)="065d4e3977b3d72e3cb70c2b6f8470c4e576c2144dcf976d35ddc528ec3d82d8a1e076450ade53196d464362990fa08ca34a17ffac6603fcf1bd1dade3f3b00fa7543f5be585836205c30da06729fcf8baafc3e1bd", 0x55, 0x10001}, {&(0x7f0000001540)="029a84a3e6af97b44bb7641c34d7", 0xe, 0x52f}], 0x1008050, &(0x7f0000001680)=':em0(vmnet1\x00') timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x1}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) r0 = request_key(&(0x7f00000016c0)='id_resolver\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)=':em0(vmnet1\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0xffffffff) timer_gettime(0x0, &(0x7f0000000300)) 2018/05/21 21:43:37 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xee9, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000040)=""/144) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r0, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r1, 0x2, 0xdddaaf8608939b9e}, 0xc) syz_emit_ethernet(0x90, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@x25={0x805, {0x3, 0x101, 0x1b, "3e757dc62300bf7fd9e033a58ee8afae263c60f4c1e4532eb2926f8ca489cf00f9331105d6f4932752f75c07a4224766d7e7f8aca882143defdecb9d1187e638800b8a6f3f9c95d2c4eb9227eb379c03759a06cdc2f3f6ec054daaffaa608f2512005e2cae79defb90b3a18a68b914a83ef97d401e89faa06c91a6ac949f0d"}}}}, &(0x7f0000000280)={0x0, 0x3, [0xc33, 0xdbc, 0x2c1, 0x2a4]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000002c0)) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) finit_module(r0, &(0x7f0000000380)='eth1]trustedppp0\\system\x00', 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) syz_extract_tcp_res(&(0x7f0000000440), 0x9, 0xfffffffeffffffff) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_buf(r2, 0x1, 0x37, &(0x7f0000000480)=""/234, &(0x7f0000000580)=0xea) r5 = semget$private(0x0, 0x4, 0xc0) semctl$SETVAL(r5, 0x5, 0x10, &(0x7f00000005c0)=0x1) sync_file_range(r3, 0x8, 0x800, 0x6) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000600)=0xc000000) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000680)={'\x00', {0x2, 0x4e22}}) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000006c0)={0x2}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000700)={0x101, 0x0, 0x7f, 0x7fffffff, "4c04022a517e8aec19d71798c158f2a1c5c36649bf5f6019ff7ef6faa42679635e3fc82fd71874a9ed41d27a", 0xffffffff}) write$evdev(r0, &(0x7f0000000740)=[{{0x77359400}, 0x0, 0x7, 0x1}], 0x18) mq_open(&(0x7f0000000780)='eth1]trustedppp0\\system\x00', 0x840, 0xa, &(0x7f00000007c0)={0x20, 0x5, 0x7, 0x6, 0x0, 0xffff, 0x51bd, 0x34}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000800)='/dev/null\x00', 0x418402, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r6, 0x0, 0x48f, &(0x7f00000008c0)={0x3c, @loopback=0x7f000001, 0x4e23, 0x1, 'rr\x00', 0x2, 0x62b, 0x2c}, 0x2c) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000900)={0x81, 0x8000, 0x2b}, 0xc) sendmmsg$nfc_llcp(r6, &(0x7f00000065c0)=[{&(0x7f0000000940)={0x27, 0x1, 0x0, 0x7, 0xe0, 0x1, "5e5b673ccb91293cb54c6667aa7da15b344c8c64bd6c76a8b613045d8fcc3b348963caf738dd1255e6250e38b7a7c66e3debcda3dcb33d4c8d9ab1e9025765", 0x8}, 0x60, &(0x7f0000000ec0)=[{&(0x7f00000009c0)="9df6f2eef4885012fd29e6d6b4d5a95c8f5193dfed55261bd4ac9765b03598e408dc2a54d2ce5bc4a687b2", 0x2b}, {&(0x7f0000000a00)="b805db5ae4f3b118d8924e79404ebb16a36010aa06931aabb263b94b777a8673e1e006e023f11e0fb106ff1c87021684304f2ec9f7fc373780d003105c0e52b1b650c3d659db2f30b0d3a54dbb462618d49fbf3468b74a5ac2d6f02a416af5dd5f02cc43f9028e3f9e86930f45bce0b06b4a7d75129b823f173be388e7a043c37c36eff105147409281d20883baeea4525bfae7e4c7537e5b61ee773507e941fac64e39b8fdb9cd185afbd1186a04dd7bf867c72509e632d32413cb2d391a192098f67a5dd13107d375b38d1a60704bcd77ab488019a18bd5a562501d17cb22605637ca993f197156eecaf51c659", 0xee}, {&(0x7f0000000b00)="287e979d62cc089a7854e1b7c77883eb51dca8df3aac5abffc674216e2c4bdd638bf0014a82a6300b8650129218c4f5fd813300239331d08df87fcc639c597c8d531b5ef783d77ceaa4171103239bfc5131832f7de2e5a75b513232f7b7fcadb3b847da7d7a726e9c1e4caec2941c0ed0ac0838cedfbfbaf0407402f38ee6a59c8d1724601617de1b6c1f010f66a3f6509a8d17736533031008e53c75018c2f386ace7586f2244cedaaa5fce8e718620c95c783f524f262075c41bd3732715eb44cea5ea5c5d958a02a95d409b7e77c25f2a4d42e8e7d0428706e10d46576c7a51ac1775d995f7606c80860f46e7", 0xee}, {&(0x7f0000000c00)="0d25516187046a7619c292f193fab967726bca2627354dcc61fa506cbd3c0173022ddc26699d0091fe424b1a95d9cd691160146087001a97abca0b1fc91f114a71e9a9026b0e921860f6d0341be73099dc03b027f52728a558f28526ac0f796c7232c00682582acdf4c5151ea798e9f55df7200f22320029d079b9aae12e6d82e116de629b89bfff7c0f5e0a3be458634e1a6a892008a6ae13bd52b7a9be624b3aceb1953720712ee7b5dd77120cef6fb43772c9746e8ab001049eb0d5a2c979444a8341349e53f5a27ff81b14b4895bc08891e1f69daae9f666ee5c3e690474ed10119eedeb9c341196b9", 0xeb}, {&(0x7f0000000d00)="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", 0xfc}, {&(0x7f0000000e00)="274ba8c3cd46605713006bcc53f501a6af0d3ce1388bde54d6b30d9b2775d032e0e1717da09598980d3fce1b78cadd5a97334552f65022fbf6edfddf60e5b0d4aa0a85125e33714163b7974d0a7cd85ea75485cd73eb48c18813950f5239b4473b7617b1bd8310eede876bf8ead279f3e299f5b9e90e1687faae07fae5b001778b9b693580a1c77fd47a66599d91e274018881de01", 0x95}], 0x6, &(0x7f0000000f40)={0xb0, 0x195, 0x11c, "e7655d5bd6149dc79c325abb80e9768febe496951f17ea6e35b25467c825203428a612cbe5e36978bb36309cf6acf96a3df74082fe7ce3e186776da89ac72ef9a8f65083f8f9b5b97dcf14489d23601cdc238de3a85a04243876a805b538f0af85cd358783a0606c44ee3fe6adf4fe9cf7f68e337199b309d379b8bcfdac956ffda8c9453dbe9d2b14810783aaeac1eb18d9ccab92c3bdf8c2f86f"}, 0xb0}, {&(0x7f0000001000)={0x27, 0x1, 0x2, 0x4, 0x0, 0x9, "8368db508ba89ff33a7d8cbdc97df6c4910162fd212e772c268b7576db3bb213c6e964a6b1b45dba99288fe5e6e4e6b2b6ce01d6a72281988139d4bc9db982", 0x21}, 0x60, &(0x7f0000001100)=[{&(0x7f0000001080)="8c06ef2bda8c9c", 0x7}, {&(0x7f00000010c0)="3b8d0ea1d9d9f5d9280780634e59289769ae9c0295811a610d857066d6622275fe21", 0x22}], 0x2, &(0x7f0000001140)={0xd0, 0x118, 0x9, "06b69a9b9898043a60c9ca75a19eba5f630d982cd59a34d003b2cd75f68ac849193eb34e4365424763b08c6d20c0825db80d3349e5b06fcc298a73980ad670f0d06b7f6de670ee5a22ca3e218d0a0ccfe32a8a8d00347c9e4ea098297c82c15e2fb0a802b0e783dd73c22734a79d2964e35544ed51bc569560e0e3e046d80c5cfb59bad7dc4061c7570f991ba8c15f46e5899706bbf4baa5615bad8f61f25defaa5e67413297fa962e6e45489f5553d1726ef765bd3987a1a8a25b99"}, 0xd0, 0x10}, {&(0x7f0000001240)={0x27, 0x1, 0x2, 0xea7ead6f82b18f, 0x2, 0x0, "16df40a4731503b3fcdfbe9dfc806144edc4fb817346e74fe28177c423fd44881447bd87e7f272cb58f69fe9f7b6e726f9a50d58e6be8e37789c695f347421", 0x18}, 0x60, &(0x7f00000024c0)=[{&(0x7f00000012c0)="c071819a2e5f88e112be26fba3d5be9cc5d35126ddf8d0a3578ff534b220d5586919d815dff46f57028291a7", 0x2c}, {&(0x7f0000001300)="612c6750aee59aa4c8ba046f90833d8cc452bcfadc73efd19991de36009073774dcb62ccc4a66a576b8238cbd6a00ce90b7dde004224cbe8648341b31cfb9be207afd5793757568b8133cfb195d9ffa187439c2bf1626ea7996b2c8d07def72e0951031db0d463da01090597", 0x6c}, {&(0x7f0000001380)="41be2b98783c1b8a923b3a426fbfe24ecca4ff65c6844682465a2fe5442beb297669926fb65fb9c9e2ed4208a39c0a2269da94b55edde0cc74ac88d0633bd7bc2559ae384727297981b7dd", 0x4b}, {&(0x7f0000001400)="2ca46ccea5299a5acc470b784e6860cd62ab1169cb2a7a501ed9532a7bada4d691629846be3badbace125b732339b1e992227555cc6c284a61d5e7a8f75add29c8f6cc96d595d37ae2fb45d57ffcebcc743e975dba07fac46b8a0eaf65196a58becff391d5b89aedf1cae025bc468f1ca77f19cf26c69131a5132757f7c58c42ba288fae4032f02d4dcc6bae3e806e59b2a3ec661b4fed1fc3d3592194ac0f3ddb8179", 0xa3}, {&(0x7f00000014c0)="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0x1000}], 0x5, &(0x7f0000002540)={0x30, 0x0, 0x4, "cc66374f34f148b373698889bfb55fea833fda6e0176a3e6a20c"}, 0x30, 0x4000000}, {&(0x7f0000002580)={0x27, 0x1, 0x2, 0x7, 0x6, 0x5, "5ca703878b805c0e183c095d50b68aa693d18ccfee390bcbc260217d172a40ea17f711e1fd744d267167f6bf24729bab12d83bfed295607c302773428fd266", 0x3e}, 0x60, &(0x7f00000027c0)=[{&(0x7f0000002600)="cf6942bd2dd7569e7a89279d50b49c84957bd9d3142b616ff5dc229977076bb66750063a94eed81dd8f6ea6f2803854f1dd51b8fbd0e8239135ece709412bc142bfe9e9309bc084986ba2f81b6eb23826faf4487555ddf682da22dc3107da4f5c32d", 0x62}, {&(0x7f0000002680)="327c04268ec889e5b488097ae51565c93132a8543e0b58adff18958231", 0x1d}, {&(0x7f00000026c0)="db9be88840ab0c5cecc9f6507f133709ba6b3be4995276301fe0e5e0a35760bf2b38800b01086615954cf87559e8deb9c11c049700ef6f30b20818158909a0aee42050b7e69a5c2a5e18673035b3e4abfaab141b49807841f0eb6e7959a290a3ee80f933a829c79b91c16a987452d598db0197e39a9b58d71741bbc193d267d88fdaff6bcc7389b21db76b66860efbcdf1432143d9528fec6264767ffd44931b1453e0bd5cacc3e090e59d68f3e7355a76d4d73c23c5d0d38a8e70d5b978b4f898512809ddc09706aa27dbeead3afc1c55a1620d74", 0xd5}], 0x3, &(0x7f0000002800)={0x1010, 0x11b, 0x3, "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0x1010, 0x20000000}, {&(0x7f0000003840)={0x27, 0x0, 0x1, 0x3, 0x80000001, 0x566, "a81701c8e479d3855324bccb6030bd4f0741444cbaa106881deca4f0d76a3a3d20194c834bb9524d8311ecbae6ab8c45bba8f8fc180618327fda748f57a6f3", 0x1f}, 0x60, &(0x7f00000038c0), 0x0, &(0x7f0000003900)={0x38, 0x3a, 0x80000001, "9b618e16264727e214850a79b44480524334daf41494b6f8b8928ad1a2c5405b82e546"}, 0x38}, {&(0x7f0000003940)={0x27, 0x0, 0x0, 0x7, 0x1, 0x7, "40c7c75b65a35f097f24bbc18e261181b181cea01bbf25ac6e09e8e6720e6ec837b752f68b0a9c788198bae226a9d683eedba268bdfa6508b7113590b64c10", 0x7}, 0x60, &(0x7f0000003a40)=[{&(0x7f00000039c0)="8c4719e5dbe1b08903479462a4f7e0a780399218b0ef2b9524c986f7277f529a29dbc6ce94b7a5137a0ad439bfe0f8f7f6da90770928d0f3b8f8b78ed6c5c64f2eb03f8c4a9d945f8e20b59c2633f9cf95c81b87c837", 0x56}], 0x1, &(0x7f0000003a80)={0xc8, 0x114, 0x8, "05dc379c2e5082bfa156c11023c24a1872c83bdce5e2f617c68ce442a959b1294c6aaad07e97f3995e146daa93226cb2ea17145e0d7bf75fd182b1258b98e2ce0c0288cd39a26cbc67d199e303897b69831c5c6c237895555638ccedc5ec746906a07a9ad7a1d849413809ba2a0843a83bfa3a62d4cc9754f4a9de831a261dea1284b4f689188382678b48fbcc6d4f789eeb1a8a64bf082b213c443018a0349bd686d678b9a094c720cbfdb792be19738c58ef1fe6"}, 0xc8, 0x20044000}, {&(0x7f0000003b80)={0x27, 0x0, 0x2, 0x7, 0x10001, 0x80000000, "95e59735ed2ff086c3403151f3f4c5131045abd1a1191648b42662b731dc130c393dce15db69816d9ad6ed8c70fe10f3a80c6da7c083b93bc312fcec9bc12f", 0x26}, 0x60, &(0x7f0000003d00)=[{&(0x7f0000003c00)="9dfee3ee7032ed6a3ce470c94fabcbac6ff0fda36962e11f67b2457d0ff7e03491dee6121bba4c1317fc130dc5d68d9bd45c0718f387ee39f850bbe75d8c0ae988d5f71cc6c1c2b9b55d53baed4e3b7d4c77822f0ece18cd8429dfc64ba4c476a802316446ce818b3af2ee9aede38ad9c1902e3782388b21819f0727d94f66e406e4851314164081fcf96b80d57cdb4e7fa79a9edaa1a1b59db6c84efcd3292e49d11debd6d4976b0b02cc38258735e09fe8f8be84fb49a50431b7617fb0db030a669d8e5f5c0af41fcbadbae74ac8f7dc4f874b37ced6769d148c40344611f6f03460f5d0e1cc3fa15e", 0xea}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000003d40)={0x27, 0x1, 0x0, 0x3, 0x3, 0x101, "8420f9103accae237abbd082caca04256676dec47c05b9192b319a6ec6855422ab420205e997ba1daf490bcfd2b952d51ee898d7b3472543f4d86ae451bedc", 0x5}, 0x60, 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0x1000}, {&(0x7f0000004dc0)="6d55b0f04ddd7c4a0dd0e26a59f83e88f19a185b310046b3b6f90f4f4345ef5cb03c929a517ef5fde39f304cbbe5626c619ce7ff4f47f068cb48c2723b2b14c64a62ce1a2996c359251cd599d6a3dcdf3a45a4c22cbd424d9ace6c3d5d02d8e974543e1ff1adbe00e43d2f03954b9b98bcf226a840ab0ed9ce814c242c1e761d8807e00a80593b6ce8870965b3e250", 0x8f}], 0x2, &(0x7f0000004ec0)={0x38, 0x13b, 0x9, "5e8454a6fa7fdd7fec7f1cd85baedd14120ace04104c2a352d3462c202ae18695089"}, 0x38, 0x4}, {&(0x7f0000004f00)={0x27, 0x1, 0x0, 0x3, 0x8, 0x6, "1c08cb787e6187fbb136d73973d6e7bc6bf1c043f0b26a85cad2536cad45f19422df5d9b5a76f3a23ee1e68adfeca21230db5b6933ffc9b12e61699eb3822a", 0x9}, 0x60, &(0x7f0000006180)=[{&(0x7f0000004f80)="0ee85190c7fdf410e7f551d0162edddfe98728a1260ad30c8cd92a75590d4b705bd2158fbd67bb58e8b9fe99fdfaf4b28b322e57cb30d0545e60682c2d71fce241c7bb19426d4e9d84c91653439c1bb578dff27b5e2450c0570255f4fe80e1579a7ea23304de2f6658c9e9f6c517f1128d9da222252ae3142a7de0c3917ce15873fc5e7b66dc754984dbc5c09cc27b", 0x8f}, {&(0x7f0000005040)="10", 0x1}, {&(0x7f0000005080)="8ddd93caab4c31a112c9e9b4160ab781adfc265d077a0a3bab07a2984b2b47d72e70005e4cdccc5fc8f8962cfa3a88", 0x2f}, {&(0x7f00000050c0)="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0x1000}, {&(0x7f00000060c0)="fafd7ca64d4bcb1110cf12ae6340ee89055f6e2421b5cf50e06ab85c114c7ba8c3d5d409c4f5f03b8e073044b8b34ba6606baec1397c6fdbee4522e06af406cc26b8fd82c1fe04fe276051c625ae1d695bf093ce9abeabf86d6a53b29e1583a96f9925a933337e75716f4f10054f3477f1716696f35048456b0964cf56405e09473fb14cd21ace2a02d147e28d186c3d8af88cecc8ff9ba8d398778e133a4a7f4ce021c445108151787041e736bc23e2fc57a1facfc593", 0xb7}], 0x5, &(0x7f0000006200)={0xc0, 0x103, 0x0, "615ae0c033cabcbb2a5c6ab0ff0ed3825c148828828c3ad985d55d431ab4f62b1ebdc78b883d91523202e2a1247780ee83c91aec44ba34317923d5d47479f46fdc835a554fca25c62bd278692446e5366cf25bdaca4f6d0207f30471c262a56d0d216d89ee452915eaade6b9fe5689541b43487b337e3cb96251784ad1e4683956509f07fbbbe0337ec0adef669c56d3cba4c34b4575d3fd90ec3706f713fb25367aaa1743395ba5720cb57b"}, 0xc0, 0x40000}, {&(0x7f00000062c0)={0x27, 0x1, 0x2, 0x2, 0x6, 0x3, "a4f8fbeee30a1b855d800e1db96b8a94eccb770dd5726fa09c0d1e25696767e858ff2e3a5b5d495eb98e3be38724ca7894ca7b0a2f6dd4e7eb36d94ebe231c", 0x7}, 0x60, &(0x7f0000006540)=[{&(0x7f0000006340)="504e49888f91249a4c496dd89036d94e5a386a3b5ea990b16f9e574f1e5c9d87a170bb5a10f6223e3ab07badff7b8da9fe7bce5e8f432b89a11542d31e7e9e3da5022ea7278bb9a310cee0c3d6c64b9db78bedee81c3433d318d538a9ee0d47d591aab8c2c8dbed3202f2875a0e60f68429ae567b04f508509c3eb54ff0da0ba693218d564f0274b8bc91d97535071f10e175686a3103f5078f581195b935a9c60e6931ac65ece1d02f79d0a032fc6b29d6a4620525471139bd8d312ac59b1ff70f131a3a780495849abc5", 0xcb}, {&(0x7f0000006440)="e08ddc84627e367d0a32b0430a35d3fe6840095f47058b8fbd1a06fedba99dd381067d913803ac52d634d0c8c8416d7b9603c838347c445822f3725eb6b9b61ad6c45ce51e794c59d774b1b2b986f8d11d22a24df5e13dd4d537a3ecb91da32f3f20e29723c134ca51de58fa5e937704a0755c6e91282b35293cf5b832adee34795f5f7170beead284f669a31ea2631feb4f731f43c5c77356208757e6837ea95ba8600696acfe", 0xa7}, {&(0x7f0000006500)="705ff798af16f86900fbacfdce16e1d42525fa82b85b318268f5093457de003668916fd1af530345ab4cbb5e84598e", 0x2f}], 0x3, &(0x7f0000006580)={0x10, 0x112, 0x2}, 0x10, 0x4004040}], 0xa, 0x800) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000006800)=@req={0x93b5, 0xa, 0x6, 0x6}, 0x10) r7 = gettid() tkill(r7, 0x33) 2018/05/21 21:43:37 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) dup3(r0, r1, 0x0) socket$netlink(0x10, 0x3, 0x12) [ 145.102834] binder: 10787:10789 unknown command 74607377 [ 145.133162] binder: 10787:10789 ioctl c0306201 20007000 returned -22 [ 145.182177] binder: 10787:10789 BC_FREE_BUFFER u0000000020004000 no match [ 145.248553] ceph: device name is missing path (no : separator in /dev/loop0) [ 145.252425] binder_alloc: binder_alloc_mmap_handler: 10787 20001000-20004000 already mapped failed -16 [ 145.272434] binder: 10787:10822 ERROR: BC_REGISTER_LOOPER called without request [ 145.288835] ceph: device name is missing path (no : separator in /dev/loop0) [ 145.300775] binder: BINDER_SET_CONTEXT_MGR already set [ 145.320348] binder: 10787:10789 ioctl 40046207 0 returned -16 [ 145.320569] binder: 10787:10832 ioctl c0306201 20007000 returned -14 2018/05/21 21:43:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:38 executing program 3: timer_create(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x38}, &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x10400) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x200000000) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0x10000) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000100)={0x0, 0x0, 0x37, 0xaf13, 0x6}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0xa7f}) 2018/05/21 21:43:38 executing program 7: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x10001) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="84aaf79960e1"}, 0x14) 2018/05/21 21:43:38 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000d7bfc8)=@routing, 0x8) connect$inet(r0, &(0x7f00009a0000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/05/21 21:43:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42102, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f0000000080)={0x0, ""/79}, 0x45dcc63b41ffae64, 0x0, 0xa4a3ad41a879dde0) 2018/05/21 21:43:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7fff, 0x800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x6, 0xff, 0x100, 0x2, 0x7fff, 0x9, 0x0, 0x6, 0x7, 0xffff}, 0xb) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000700)={0x2, 0x3, 0x0, 0x9, 0x21, 0x0, 0x34003, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_key={0x19, 0x9, 0x600, 0x0, "365329065a0bc7922087627f136148fc1e32eece2d20c341db4f8102086f7d14edc38618023b6a93d682522022b3a214506eadb0c1ee67c529c0d02ef031223ffe39d186f6bc6c8a3e5e64e46367def9a07799d202d674c2e6e42648ad3ed433cf0c13f1ce3d02d06c6c077da1d0853c7f069da669bb1c3912d02bb8d4767f5a626fb035bd5569d7183be51f34500afa1284512b8022295bec5c6a1ed31726cc2339872bc0064f9884ed2b5c5577f276b8bdd6463b12a66004fe546e618e1890"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x108}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090004020900000000000001000000"], 0x10}, 0x1}, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x30000, 0x0) recvmsg$netrom(r3, &(0x7f0000000540)={&(0x7f0000000100)=@ax25={0x3, {"bb1edb4c551a1f"}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)="2f206114dd98ed357660cd4ff325e20df93eeef57097a0b2845eb47b0b03612d404cf1fe78d87214354f80ce85d14264e69307447c93958b71818f1b2913c13e35901ec39e98edbcab053caa259aed7296df992b4d845740b19fe44a84197f95384d9672c2fec71b55596cdab0c7ce0f8fd5702d98566cd26801461f0032e49a618d05c58465e90a0079", 0x8a}, {&(0x7f0000000580)="f1b9773375780531b497278cc757dbd9307c2ee9cc081d561a486c560027c66629154cf64494df8213a22e1af5e8d517da079a16b5b9ddc63c454b48aaf99dc7c4819456f4189a8a4a97a15663ea63f01e24709f2e2856933a88e6e28b460e14cd584ac0206288373ea4e8d6ecddbe597d4e263aac94e49bf1cf39fd6b66ffa83254a9f2d8002b573a4693869baef06cec10d8648b7b4e2509d144db29cfb9720658bca395c4d8699e497f1096df91499ee83f8e88cbe7e1eb9bd652a526c0beb46d00fffc03efad", 0xc8}, {&(0x7f0000000300)="ff7986bed4eaf505010b1b98358ebac83320f75a3d0ee2fb2996efce91fd74a735fa06fd25aede338936c993010fdc8ecdc8e0aea64878536d7b057029d00c48e7e0f9b2b58455e0e37ddaced73f7f8397af8221934a2024b8735537073245ea7836346aaac89785f0e9b64a01e12558b1ea92f00ee0b3c17645485f2182631c1012", 0x82}], 0x3, &(0x7f0000000400)=[{0x40, 0x84, 0x80000001, "2c81a9af87fdeb80749e0400d2a7ef1e63fdf49ac22228ba8494a93d916532dd1086938893c8658308c91d"}, {0xf8, 0x116, 0x3, "08008d533ecdcb4a569cd8833617e81cfb73ba2c31846c3a5400208f3eced0db01d8cce178ce92a759610a40f6e831f35e5f07f0d50f26b144eac22e41b5f55f60fafc5ddaf72f1f5e17cd4563b876da540dc810d812fb4a098ea6255b7ab87eabd5481243296ae2e1cd09d6e7bb6a4a86cbab7f20986fc9d0d77ea2711a3f496fc9cf5b3a91a20c2433c768fa0492e6355cda1f43527a5c73fa24c3d7c3484e666b1764a0baf1c0ebaaca300c06cd8fa1445a8f659480be27779a38912b19ebd80f0f12975bd8d24e25a5e74c27108c56f9a01e8b95af3dae44038152b849008b612d"}], 0x138, 0x8000}, 0x60) socket$can_raw(0x1d, 0x3, 0x1) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff7fffffff, 0xa0040) ioctl(r2, 0xaf, &(0x7f0000000200)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f00000000c0)={0xfffffffe, r5}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000280)=0x9) 2018/05/21 21:43:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090c0000000000000000000000020013000200000000009f0000000000030006000000000002000000e0000001000000000000000002000100000000000000000200000000030005000000000002000000e00000010000000000000000"], 0x60}, 0x1}, 0x0) times(&(0x7f0000000040)) 2018/05/21 21:43:38 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4000, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3, 0x30}, 0xc) socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x3, &(0x7f0000000000)=""/59, &(0x7f0000000080)=0x3b) 2018/05/21 21:43:38 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x48) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet(0x1e, 0x2, 0x8, &(0x7f0000000d40)={0x0, 0x0}) bind$inet(r1, &(0x7f0000000040)={0x1e, 0x1ff, @multicast2=0xe0000002}, 0x10) 2018/05/21 21:43:38 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") ftruncate(r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) 2018/05/21 21:43:38 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000000)="adf2cf7cbbf0d3be1b209d7605f0896d44a8c2f56095a61b5d9e7fdb9a75353014684b221fe4a396cf53c42310f7f6927ffbca48b546f6c25fbf7d42c20359e7d56c1bb2a7978b4a71314474561f7970a7a1ddbe1ae22b941581a4ec3abd07e850a76179e7cad843a3cd030f3efe35f4cca5cf66729ace9193c838f8dec5fc16868941362bda9f572f22d4e7cfdf649336a125a557f1f489e056a71a482eae8b104c5493b00dc63665204cc2e5f14214adbe54e90f578968548311e56ccb736addb38799c9c07234a6ce478513b0694928e526", 0xd3, 0x24004000, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x80, r2, 0x124, 0x70bd2b, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x16}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x5}, 0x40000) r3 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) write$binfmt_misc(r0, &(0x7f0000000380)={'syz0', "023e2c47855b9dd49d53f918ff85cc9acca3be64d7606c2dfd9a580380c93d6aa0e7ee15e73a9d3d98e051abbd184bc1d852f950d8aa7a21fc8a5f961b61fb9f34924e3820bcd4c3b11dead7745bf22fa269ba96d7ac0bb53302788e175ef0816c244a01c88a7c1fbe96386a90211c4feaf95509da92d87783f522c6ce96f093e6698177572b854765e6d71658d245d15a5dcadfd9ad72a7019bd369c25b21f92d7c1dfa30700c7a9d94be55366cd19b17800ad8"}, 0xb8) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000440)=0x8, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000480)) personality(0xc) epoll_pwait(r3, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x6, &(0x7f0000000540)={0x8000}, 0x8) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000580)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x70, {0x2, 0x4e23, @multicast2=0xe0000002}, 'erspan0\x00'}) r4 = add_key(&(0x7f00000006c0)='pkcs7_test\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="66325219853ee57a1f331280b37337a383bdc4ca8e6ed51996ef6cda62b5abbb8b65567a55e3b63a5708b52baaf0c2b14b63e555d7605ef6c283b70d4af059b97f06ff153d52b3becfa85f364de8b9e7580fdca342e5acc0d90540a5be6b87aeb5ed9be8f8bd822345b0af0de464a99a20a64ecfe3587d72c46b2112a23e79757a67898f0ee87502e3c5b4e1ef318a437628ef02bc3dfe6016ab4094bc94416b24d8df07355b932e322587be494dae395f505885027c37d207346e304e3f3a045bae7198c4c949b89c", 0xc9, 0xfffffffffffffffc) add_key$user(&(0x7f0000000600)='user\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="fd290341c2f933fe0874fccc5260345dd03cdb03deb47038bf710c6eebb79e2e", 0x20, r4) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000840)={0x8, 0x0, 0x2, 0x80000001, 0x4, 0xeb}) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000880)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000008c0)={0x80}, 0x4) fcntl$getown(r1, 0x9) signalfd(r3, &(0x7f0000000900)={0x3f}, 0x8) sendto$inet(r3, &(0x7f0000000940)="b95093556882d423ab749081512ede48fd3e5857299b61626ba623312af7f718e651c0fa6afe80a8fa", 0x29, 0x800, &(0x7f0000000980)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f00000009c0)={0xf75d, 0xffff, 0x8, 0x0, 0x0, [], [], [], 0x0, 0x401}) fgetxattr(r1, &(0x7f0000000b00)=@known='system.advise\x00', &(0x7f0000000b40)=""/139, 0x8b) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000d00)={r3, &(0x7f0000000c00)="b71e8e2dd9ff8c82529d23fb21e060ec2beec5d759cc35b08c2a7eaf467ff9432fedfa351b53b4c7c163fe09089b26d91d5e92148407d2bf3aacb4a0ce521e7794697a2b8df24f79ed6502897dfd8a98aa006ac6c3c7bb0ab96ef303d8faa59085eb8440a8c30971684753a78679d7feb26d178b983eda423b6e3729efdfdb70f4f4c018fd360197370d1eb463a9c4868a8c6e594736445b6ae59cef3ce57d77dc0bb2f86c4973a4305352fa91294a316b8fa6758a329328aeccbfc916f2ce", &(0x7f0000000cc0)="aa0f77dd98cde8fb45899ab3c1c8e1606a76a6707d0813c35a666d5c1835aa8026bdf179f1ab3e", 0x2}, 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/mixer\x00', 0x10000, 0x0) keyctl$get_security(0x11, r4, &(0x7f0000000d80)=""/28, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000dc0)=@assoc_value={0x0}, &(0x7f0000000e00)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000e40)=@assoc_value={r5, 0x8}, 0x8) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/05/21 21:43:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:38 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000280)={0x77359400}) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x48, &(0x7f0000000000)=0x21440ecf0f3965f0, 0x30) sysfs$1(0x1, &(0x7f0000000000)="70726f636d643573756d0500") 2018/05/21 21:43:38 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xffffffff, 0x807fd) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0x125]) 2018/05/21 21:43:38 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="66b80500000066b9050000000f01c1b8a4008ed866b9800000c00f326635002000000f30370fc76fdb0f32bad104b06aee66b80500000066b9490000000f01d90f20e06635040000000f22e066660f38f694d959", 0x54}], 0xaaaaaaaaaaaacf0, 0x0, &(0x7f00000000c0), 0x0) 2018/05/21 21:43:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42102, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f0000000080)={0x0, ""/79}, 0x45dcc63b41ffae64, 0x0, 0xa4a3ad41a879dde0) 2018/05/21 21:43:38 executing program 7: r0 = eventfd(0xfffffffffffff614) fcntl$setstatus(r0, 0x4, 0x4000) mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) 2018/05/21 21:43:38 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x1) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r1, 0x4) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="46e941cfe2c050c56a64ce659fabf2db80ebef816a01de0253fcf010e29f3529b131c0434d2539fe5fa56c94a933c6e7b2ec7fd9a25881474d648cd9e413d3464076a7a9d23eda1521d20d53d4f2cde38af20d63c0900ad4f74fe8d32c05c4c04af0701de3ce9ab7e88bc4bef488ca058c664ef766fa3b34622b2f377858ad2f8b0ed5a7c9273b70ffbd95cb7a6202ac8cee95835159ff64ec8b29a697cbc952864e60af2ca61f6d5ef2f04f07934c0450f3af3ee07bc6abe5309bd1d39a8e15011c5939739911fa869cc1058f018ad0663ed0552e12747ee78d8453e465acec665358070ebdc1ada755580dbc223d44af8eaba565") ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000002a40)=[{&(0x7f0000000380)=@in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}, 0x1c, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="74072b050260ab435dd5a21e5bc607cf64202a250140756e", 0x18}, {&(0x7f0000001400)="543de2b684096a44e39f14fa5964533601bd4906b362c098d3f611a6f1907466c5a0ef67017c1741b574246c0b026715b1e83f52e9b12d474f03ae32fda8efc1074add73f2c9d8fc8398e77854147e2040e48e091e674394e43ad58ac3e0f22a7b613bff9f90770541c851ad4a518f84714d2e407818452711f55358eb7453ed12da6bbf53e0", 0x86}], 0x3, &(0x7f0000001500)=[@dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @prinfo={0x18, 0x84, 0x5, {0x10, 0x20}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x1}], 0x48, 0x20004004}, {&(0x7f0000001580)=@in6={0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f00000015c0), 0x0, &(0x7f0000001600)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x80000000, 0x4, 0x8, 0x3, 0x2f14, 0xacea, 0x80, r7}}, @authinfo={0x18, 0x84, 0x6, {0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x9, 0x201, 0x3ff, 0x80000000, 0x9, 0x4, 0xe0a7, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @dstaddrv4={0x18, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x30, 0x84, 0x1, {0xf96, 0x6, 0x8, 0xd14, 0x7ff, 0x2, 0x8001, 0xfff, r7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}], 0xf8, 0x4}, {&(0x7f0000001700)=@in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000002900)=[{&(0x7f0000001740)="6e7f0b6df7e60f316a39b8ebf46c5ee049ed94cee8e279accf132f33b0268d5449908d5b9af5471ba63a09782509f078807a8db16e88de92970e3bf7cd97b0f1c33bec10f5c23e85703f26311b9df3631c0c0a84b6638092e1d045c87307efc7f618e939ef95af35f7450805459351b0be75fdc5e84a926cf8d30fee2a11c17869d2b16ae32c95d339a7be54cb8787f487c96c", 0x93}, {&(0x7f0000001800)="dba5", 0x2}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000002840)="c68f0237f79ecc379bd631491dcd7826a89c12c3547d4626f9d153186bc0cf16004a590757970ad76138205383cfe8cd5850febe85cba289298571b95d5dfc2c22f2f04332dd", 0x46}, {&(0x7f00000028c0)="51828b1b43e18eecd8600d618df0f9c9f517bb1fc7d68a08be67b8e0aa2df0459e137c", 0x23}], 0x5, &(0x7f0000002980)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x820c, 0x0, 0xffc7, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x318, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @init={0x18, 0x84, 0x0, {0x9, 0x6, 0x4, 0x1212}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffc01, 0x8, 0xffffffff00000001, 0x6, r4}}], 0x90, 0x10}], 0x3, 0x800) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000002b00)={0x3000, 0x7000, 0xffff, 0x8, 0x10001}) vmsplice(r0, &(0x7f0000002c80)=[{&(0x7f0000002b40)="ee05df74aa79118a08a4302cffd2c4ab2cf4d83256b75a0e59d804565f0c3e628d22b69011c99e15b8fe68427c2a3187569436dd43b30a082a63902432021486df9370549073f4e76ff738f541bda15a8a93af1a0155a10c580597305dc307a8637e15e6c5ad96e280367a9ba2a88f8d20fd1f5fde2112725097a76ccda05b", 0x7f}, {&(0x7f0000002bc0)="7f5439bc6ed9d581dcf9d1464a067e6686f53e29ddaf14893b87bd1c7d2177412ef6d38254ad3cf4aa3dbc68b0d946f06ef03a217054dafaa23ac7527a2b2b28204b985cf1490bf4273cbb4ff312ebc2aceaddfb5b23a3f76dbbbdbe2d33e690aa50081cbf1c5edf93f71d57a5ec0f4e8dd296b60922eff694c7eafd9d9637ce94aac10cc1b1e4d8", 0x88}], 0x2, 0x2) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002cc0)={r5, 0x1, 0x7}, 0x8) write$cgroup_type(r0, &(0x7f0000002d00)='threaded\x00', 0x9) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000002d40)={r7, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000002e00)={[{0x8001, 0xff, 0x3ff, 0x1, 0xea4e, 0x3, 0x9, 0x6, 0x1, 0xffff, 0x80, 0x0, 0x8}, {0x4, 0x0, 0x4, 0x7, 0x0, 0x4b, 0x81, 0x800, 0xd2ef, 0x5, 0x5, 0xd69, 0xd19f}, {0x9, 0x400, 0x7, 0xfffffffffffffffe, 0xfffffffffffffff9, 0x3, 0x5, 0xca2, 0xff, 0xffffffffffffff48, 0xc76e, 0x6, 0x80000000}], 0x3}) umount2(&(0x7f0000002e80)='./file0\x00', 0x1) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002ec0)='/dev/sequencer2\x00', 0xc000, 0x0) setrlimit(0xe, &(0x7f0000002f00)={0x74f, 0x1}) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000002f40), 0x4) write$cgroup_type(r8, &(0x7f0000002f80)='threaded\x00', 0x9) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002fc0)={'filter\x00'}, &(0x7f0000003040)=0x78) fcntl$setflags(r8, 0x2, 0x1) getuid() ioctl$TCGETS(r8, 0x5401, &(0x7f0000003080)) ioctl$KVM_DIRTY_TLB(r8, 0x4010aeaa, &(0x7f00000030c0)={0x5e, 0xcd}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000003100), &(0x7f0000003140)=0x40) syz_mount_image$xfs(&(0x7f0000003180)='xfs\x00', &(0x7f00000031c0)='./file0\x00', 0x3, 0x7, &(0x7f0000003680)=[{&(0x7f0000003200)="68061f2277cd6181818c01d9fd306a0efaa57effbe7f0313662317c4a1831aa6ad52b5da698140afc4313b60ec75f605c7f623c21c0462c9e2492d627434aee671971fc0bcdd031e49ada5cfd25313adf36dc20dd875bb52ebaf0e987e64a46e31d4b91b488dc7360713291e7ef51ac6872ae749a45cb4fce2efe80d6aea0a535594f337a65b9e6f33b56a43beb820839d6a71a72b9d84ba9f778a4ffc4c22ea313748bf19d13b3d999fbafd2217d5e654cd3bf0c292ddc63e63e3d3bc62ce702fdcd690a98a79", 0xc7, 0x81}, {&(0x7f0000003300)="cabfe392bb479a5532f337aafe4129e36b7cc8032d682e1470cb1614ed74dea5007dd190e49f42ab9d9ebcc349cf50709797bab107d82e82860ad0aa796edaecf724eeca2df7d4c9406cb6c7afd8f7a157ef847f746184783be235eaccb8b9de9e81b781580e3baf913541de1e2b7cf7e93f795d121b3a764677ed29f7030a9aa07fb57b7bceadeb9b38b4b39d439f9117d1689891f6ea863d5c584bfa82c84def7ba8be257431a4628ee7c92379e113815c2849cc4c8f1debb7f4cd754e84bb473e8dd07c010836713f81aac485246186", 0xd1, 0x80000000}, {&(0x7f0000003400)="b4aeba67354effd52c0b52deb3cd83a12ac272715b81ee2687ad04a86a9d0378d5512b9417bd3d36383e61e596bccde574c23767291f2d2851a462456206dea9194bc63a636d2de6cdaa37845f890797cdeaa534a4038e872c1f06502baf78ed927be45f2d41e2b63659ce91bfe2de718df6a44378291287980162931b40dc3f30e1f2a6", 0x84, 0xc2}, {&(0x7f00000034c0)="42f59f2acec05c8a8503314562be4ed2b1d41fa682d1778a6a3989a50d00825837529a9d342c226d52c8d203a79ed8f3492f2e6c273a8eb1ceaeae8cbc50685711fafeed61731ced7e9c6ffa42", 0x4d, 0xffffffff}, {&(0x7f0000003540)="c947b59870e7db777fea66d0af590035e45642a9fc6b2ddf5d4e8c590527801ee5507d1899d154f489519466e0a69734c24639cbdabc31a9e5269a6c7a038bb553e0f166754775516ff6a9051f99e568bd5e967e221092ca2c760840352c009adf05f61f49a3ca92c34b8de2e7c17e21a49ac38685575f1e156a51559ac6a03687e8c84b7ae9e254680fc9e20975b750764fa1", 0x93, 0x6}, {&(0x7f0000003600)="ea781c38f8511179bb90c649f3", 0xd, 0x8}, {&(0x7f0000003640)="7073d076dbdf34d0716e6cab0ba7a17b56666b40e2add0692b04ae17f2a3ee155d71be62451b47dbdad1205fbf07", 0x2e, 0x6}], 0x2004000, &(0x7f0000003740)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x7f, 0x34, 0x77, 0x0, 0x78]}, 0x2c}, {@qnoenforce='qnoenforce', 0x2c}, {@attr2='attr2', 0x2c}, {@nouuid='nouuid', 0x2c}, {@nouuid='nouuid', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x70, 0x67, 0x70, 0x30, 0x36, 0x7f, 0x32]}, 0x2c}, {@biosize={'biosize', 0x3d, [0x33, 0x2d, 0x37, 0x3f]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}, {@grpid='grpid', 0x2c}]}}) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) ioctl$KVM_IOEVENTFD(r8, 0x4040ae79, &(0x7f0000003800)={0x2, &(0x7f00000037c0), 0x1, r0, 0x5}) 2018/05/21 21:43:38 executing program 6: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_fuse_mount(&(0x7f0000000040)='./file1\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0xc000, &(0x7f0000000180), 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x4800) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x6, 0x7ff, 0x244, 0x1dc, 0x3ff, 0x9}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000002c0)) 2018/05/21 21:43:38 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") readv(r0, &(0x7f0000000100), 0xfffffffffffff9f) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000002c0)=""/164) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) 2018/05/21 21:43:38 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="4d9f"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 21:43:38 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0xff, 0x80) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0x5, 0xc9b, 0x7f, 0x8}, &(0x7f0000000240)=0x20) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)={0x18, 0x0, 0x0, 0x0, 0x0, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000280)=0x1) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x3ff}, 0x8) 2018/05/21 21:43:38 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7f9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) name_to_handle_at(r1, &(0x7f0000000040)='./control\x00', &(0x7f00000000c0)={0xce, 0xdb1c, "3b3c55d6dad0c00df838db7f6abada795f5095851a4fe362d7a94d051cd1d4463e656538cffafa5aff35313c37c34765b744ce20d835b0badccc83574fd32ad67ed0d33f1a09b762eb130036554ab3b802dc7d55e95f3cb3f07880d98d05bab92e296f61ef6415723ee0b46909ccba758d99500d332173c7eacf43d67c4ac25999d08bb6440f41fa784f8f3d5af79dc044317b4c7d4e12e0835b2aba3ceb95ae6bb2fdc5c4aa4a1d06b5f6aa08c042bc6b4db8c7fa07f62f12747f5a1f8d65923b64e3e458e8"}, &(0x7f00000001c0), 0x1400) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0x6) fchown(r1, 0x0, 0x0) setxattr(&(0x7f0000000440)='./control/file0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="057974f600000000000000"], &(0x7f0000000500)='\x00', 0x1, 0x0) ioctl$TIOCCBRK(r1, 0x5428) close(r0) 2018/05/21 21:43:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42102, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") msgrcv(0x0, &(0x7f0000000080)={0x0, ""/79}, 0x45dcc63b41ffae64, 0x0, 0xa4a3ad41a879dde0) 2018/05/21 21:43:38 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000a80)=0x40000000000003, 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xd7, 0x0, 0x3, 0x0, 0x200}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000840)={r2, @in={{0x2, 0x4e23, @rand_addr=0x800}}}, 0x84) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)=""/80, 0x1c6}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101080, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000900)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000a00)=0xe8) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) sendto$packet(r3, &(0x7f0000000040)="69bd04f41a3be75cc3be3cf9bb92b9f3ad61519000e0ea", 0x17, 0x40000, &(0x7f0000000a40)={0x11, 0xb, r4, 0x1, 0x1ff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/21 21:43:38 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22, @rand_addr=0x400}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=@deltfilter={0x24, 0x2e, 0x535, 0x0, 0x0, {0x0, r1}}, 0x24}, 0x1}, 0x0) 2018/05/21 21:43:38 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000100)={0x0, ""/76}, 0x54, 0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3, "9cb3bc8c0f8b32"}, 0xf, 0x800) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="03"], 0x1, 0x0) msgrcv(r0, &(0x7f00000001c0)={0x0, ""/4096}, 0xfffffe2f, 0x0, 0x2000) 2018/05/21 21:43:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x0, 0x7}, 0xc) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/17) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) 2018/05/21 21:43:39 executing program 6: pipe2(&(0x7f0000000000), 0x84000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) dup2(r2, r0) 2018/05/21 21:43:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:39 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000500)="9ae2d10000d6008fe858ee7f86c166ba610066edb805000000b9731d00000f01d93665660f7f6600f20f1175ecc4e1ddefb800f0000066b816000f00d0c4e279ac010f0118", 0x45}], 0x1, 0x0, &(0x7f0000000380), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 21:43:39 executing program 3: r0 = socket$kcm(0x2, 0x2, 0x88) socket$kcm(0x29, 0x7, 0x0) close(r0) 2018/05/21 21:43:39 executing program 2: r0 = socket(0xb, 0x100000000001, 0x10) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000280)="735f686b616c6c65721d672897a30863f712d000", 0x9, 0x22e, &(0x7f0000000300)=""/187}, 0x48) 2018/05/21 21:43:39 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x204002, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000400)={0x1, 0x6}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e22, 0x401, 0x2, 0x80, 0xa0, 0x84, r1, r2}, {0x9, 0x1f, 0x2, 0x7b, 0x3ff, 0x3, 0x5, 0x100}, {0x4, 0x9, 0x6, 0x40}, 0x450f, 0x6e6bb6, 0x0, 0x1, 0x0, 0x3}, {{@in, 0x4d6, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x3, 0x0, 0x3, 0x6, 0x10000, 0x80000001}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x100000000000048, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/21 21:43:39 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x473a) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x887a, 0x4) io_setup(0x82c, &(0x7f0000000040)=0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000940)) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x1c, 0x101000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000000880)=""/189) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x400100, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/snapshot\x00', 0x0, 0x0) r7 = syz_open_dev$sndmidi(&(0x7f00000006c0)='/dev/snd/midiC#D#\x00', 0x8, 0x8080) io_submit(r2, 0x5, &(0x7f0000000780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x1ff, r1, &(0x7f0000000280)="357cbfff41f15a72b56d4023cc639c401567fe3d41936fb1b98b985327ffc564c1ae4889ae15c68a66cb5afdc5cec359aabe94c497aa75624680fed737adeae310e892f5ae25de7c95c99c88784aee0dad352b3c7e0d197f55f5de32942dda28f6cc8f01e30723ce2e34c76671513319367516a8731067b7ac51e8fdfa2ae6fe2029e6e5598b19e44954eacc4f9d60039d2b1b50704712b9bdf490b5260c9e0ed474da417081", 0xa6, 0x8000, 0x0, 0x0, r3}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000340)="10e2e9c4e7a10cd88bd136cae5785952983fc2cd98653b23a81affa7649f59668fac9c92bafca0a54919eab3b58176becd54226f336e47596caca73a0f074d23871debebe7ee75a7a64648f1222fe2d8e80af8a7cc90a8cd9ec98d554ed87eb517b4a6d7e78d7a6194081209f13e48c96fa30a87abf844f9b4b6dc9d5f9a2766e98a736cf42fbdd0ae37e3cbdae4fdae3ad876547db9808351e79c4f4210cdd80673e4413feda952903a8a7311b95c162e2fc56b54cd3e0a2dc0f5e66938e898a4cdcc95f140659bae701ea3409a862a0f3acebda80ee18163e9aed4b92f90de85f2", 0xe2, 0x7, 0x0, 0x1, r4}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xf, 0x400, r0, &(0x7f0000000440)="e8304ba52642df21da28dbdc63914a5d063f735ee3b4f6c6a8bf75", 0x1b, 0x7fffffff, 0x0, 0x0, r5}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x4, r1, &(0x7f0000000500)="07ee60879db8e191ed7bd9990ea83e09bc760e8a4a44abec990f0fc2ab18f7765a42e8c9075059ac5b0645f36db95c4e244982ceef2c90f5848e7ac2b529da88d3001d82770c06cfa326e8cb64c666e52a11d20446671bf964ac781a0ac42f730c1ba40e9b15a6d27c219021fa07c95375ad8dff59376a631aaaf3c770e0b714bf0904f7a3d0", 0x86, 0x1, 0x0, 0x0, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x3, 0xa58, r0, &(0x7f0000000640)="86d67582ab4ad87411d27a99a7d588d1120f7ca5a0bbd42a8bdb9cc54bdabe16f1dd49181056caa3e738cdaca9c46dfa724a6fee952085da132d4c116cb729d0081840a381cadd5e84d5d2cf35399897026e40909235490e75a142fb488d531f2aac8fc56e67ee4c05cfce5132c3", 0x6e, 0x0, 0x0, 0x1, r7}]) sendmsg(r1, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000a80)="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", 0x1d8}], 0x0, &(0x7f0000003b40)}, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000007c0)={0x80, 0x401, 0x0, 0x4}, 0x6) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000800)={{0xa, 0x4e21, 0xffffffffffffffc0, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, {0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0xd9}, 0x3, [0x2, 0x101, 0x7, 0x1f, 0x800, 0x3, 0x5, 0x9]}, 0x5c) 2018/05/21 21:43:39 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(r0, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x5, 0x4e22, 0x10000, 0x4e21, 0xffffffff, 0xa, 0xa0, 0xa0, 0x2e, r2, r3}, {0x5, 0x7, 0x8, 0x7a7, 0x2, 0x7, 0x3f, 0x3f}, {0x9, 0x6, 0x0, 0x9}, 0xbc, 0x6e6bb5, 0x1, 0x0, 0x1}, {{@in=@rand_addr=0xe13, 0x4d5}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x1, 0x8, 0x202000000000, 0x6, 0x4}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000d00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="6c010000170003000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000000000000fe8000000000000000000000000000aafe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e000f901d3f41a000000ff010000000000000000000000000001000000000036cd000a000000000000e37ff0e5c03c2e06beaac5cae29c5b1250be2b24f7b632eb4ab530d61c0f9d95c62fb1dc06acde84d59b665fbaf2c1bc01b2549efa62cfa7c5eeb66c160767df2bb028642c3e291706521d1a1d2483b64984b293f38cafba360c0a034604e268fd56a8788af9e0434e5e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000044000500ffffffff000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000000c0)={{0xfff, 0x3}, 'port0\x00', 0x2, 0x4, 0x20, 0x8, 0x10001, 0xfc5f, 0x40000000000000, 0x0, 0x2, 0xffffffffffffffcd}) [ 146.870149] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/21 21:43:39 executing program 5: shmget(0x3, 0x1000, 0x78000f28, &(0x7f0000fff000/0x1000)=nil) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00'}) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="be0408c15b5106718b3c31b6009cc9f94138935c35e5a2f12425bc3ead61ccbdda0799dde725d813449b7b89e766453bcf251564a66cff35b73cde57a3e968ad2b3183b4fe34598375c97b5c4a65ead706ff1a", 0x53}, {&(0x7f0000000380)="055d26e6f3e64e4f40f0de88b99052eeab98d7415f0e0369d82d7ddb94262e32b48230e05309a2a0146ee21539b7568a1636bb02d4b685292dc0476945a9b9eebfb6775dfccab7e11498a161c5cff2edf40a95c323e3442c67a024e0aa42b68fa254e86310a01289c521477148a3868a61471d982d97d466df66d49092520fa862086e8b141ff43b17f07406916c762cd77275b5d671ba9f6edbaf354c8d1cca3a38a551a5213c142ec2f3bfb098c03f0eab5ccc6cfef0a45b81febecd53bd313dde72e7b8183c871223237dc8e7469e54bedfe188cfb582f69a6d2d6a60aa584d0b5a5e4d1885f0466577228c38e3db7ba3b34df296bf8556", 0xfffffffffffffeb2}, {&(0x7f00000002c0)="1a08e5db561da2ca86bf3b53dddaf3a1fff2d3ae4173109006919feb6342121d", 0xfffffffffffffd76}], 0x100000000000012e, 0x0, 0xfe7c, 0x20000004}, 0x8000000000000004) 2018/05/21 21:43:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = memfd_create(&(0x7f0000000080)='\'em1systemselinuxeth1\x00', 0x2) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x90000000) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000)=[@cstype0={0x4}, @vmwrite={0x8}], 0x2) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000040)) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/21 21:43:39 executing program 6: setgroups(0x0, &(0x7f00000000c0)) getgroups(0x0, &(0x7f0000000000)) 2018/05/21 21:43:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)="7573657202", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 146.933394] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/21 21:43:39 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000080)={0x1}) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101100, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000000140)='net/ipv6_route\x00') renameat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000180)='./file0\x00') getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000001200)) r5 = syz_open_dev$midi(&(0x7f0000001240)='/dev/midi#\x00', 0x7fffffff, 0x400) ptrace$setopts(0x4206, r0, 0x6, 0x8) ioctl$PPPOEIOCDFWD(r4, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001280)=@assoc_value={0x0, 0x9}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001300)={r6, 0x5, 0x4, [0x3, 0x245, 0xffffffffffff7fff, 0x7fff]}, 0x10) chroot(&(0x7f0000001340)='./file0\x00') ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000001380)=0x4) statx(r5, &(0x7f00000013c0)='./file0\x00', 0x3000, 0x7ff, &(0x7f0000001400)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001500)=0x8d06, 0x4) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000001540)=0x200000000) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000001580), &(0x7f00000015c0)=0x4) connect$nfc_raw(r5, &(0x7f0000001600)={0x27, 0x1, 0x0, 0x7}, 0x10) readlink(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)=""/215, 0xd7) getpeername$packet(r5, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001880)=0x14) sendmsg$can_raw(r3, &(0x7f0000001980)={&(0x7f00000018c0)={0x1d, r7}, 0x10, &(0x7f0000001940)={&(0x7f0000001900)=@can={{0x0, 0x0, 0x2, 0x80}, 0x6, 0x2, 0x0, 0x0, "62448d3643dc29ad"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001b40)={r5, 0x0, 0xdf, 0x80, &(0x7f00000019c0)="c29d96653510208e05eb9c6f816501228f4073ab0f9cb6bca8b8597af47e0969b57e8a8dd75d56d7a1585387abf87a87018d10e712aad36720ca8b598647d229d5aa1ad89ebbb230e337a269d1622ce00f336bb27408f831d67a666803c815e48adb33bc1d34192f388139f3ee9d8c65b47daf249513463b2eef0333579dbe7105c10273eb5305be2c8e820d5927a94178dd58d588be08b29d612b26d6a64829e817c0b9788f66112b88767e8628e258744e01fb30578f61296d3c70fd9ea748538ee0b8dcf7557abac801ed1f73a8af1fb4063cd4e29f0d855ce9d0d057e6", &(0x7f0000001ac0)=""/128, 0x81}, 0x28) clone(0x0, &(0x7f0000001b80)="988d98351941047e14f67bbf7d891b28d1cc638f1c2b9b094ac8b7646e5f256e121465e6db93af24df0ab44e05b74ae4ccff8fed1addb1746cc10ca5becd79f91fa74460f090117ba7c096f6acde2e0c7327a3b28f41a5953afac40796227ca7cd7603a826374bcb", &(0x7f0000001c00), &(0x7f0000001c40), &(0x7f0000001c80)="cc72ce858fc3cd10f482e2734a") select(0x40, &(0x7f0000001cc0)={0x7, 0xfff, 0x4, 0x4, 0x7, 0x0, 0x5, 0x7fffffff}, &(0x7f0000001d00)={0xcf, 0x4, 0x2, 0xff, 0x3, 0x7, 0x0, 0x93}, &(0x7f0000001d40)={0x3f, 0x40a, 0x0, 0xfffffffffffffffc, 0x81, 0x5, 0xd92, 0x2}, &(0x7f0000001d80)={0x0, 0x7530}) r8 = msgget$private(0x0, 0x240) msgctl$IPC_SET(r8, 0x1, &(0x7f0000001dc0)={{0x6, r1, r2, r1, r2, 0x41, 0x1}, 0x1, 0x4, 0x10000, 0x3, 0x1ff, 0x100, r0, r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000001e40)=0x9, 0x8) ioctl$SG_GET_RESERVED_SIZE(r3, 0x2272, &(0x7f0000001e80)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001ec0)={r6, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) 2018/05/21 21:43:39 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000240)="c606262c8523bf012cf66f") accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x80000) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x4000, 0x14) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/228) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) r3 = dup3(r0, r2, 0x0) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f00000000c0)={[{0x1, 0x9, 0x9, 0x7, 0x7be, 0x9, 0x5, 0x7, 0x1, 0xb3a9, 0xfffffffffffffffa, 0x1ff, 0x8}, {0x0, 0x8, 0x2, 0x6, 0x4, 0x1, 0x1, 0x40, 0x5, 0x4, 0xe9, 0x7, 0xffffffffffffffff}, {0x80, 0x0, 0x15, 0x1, 0x10000, 0x8, 0x7, 0xc0e, 0x6d, 0xf0, 0xfffffffffffffeff, 0x6e2d, 0x100000000}], 0x1f}) 2018/05/21 21:43:39 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0xd}, 0x2c) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) fcntl$getflags(r0, 0x40a) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r1, 0x0, 0x10}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f00000000c0)="14"}, 0x20) close(r2) r3 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3, 0x400) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f00000001c0)=""/106, &(0x7f0000000240)=0x6a) 2018/05/21 21:43:39 executing program 6: r0 = socket(0x11, 0x5, 0x4000000000000) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="110000800a0000000000000010020005000000849078c60a0000e000000100009078e0000001"], 0xfdef) 2018/05/21 21:43:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:39 executing program 5: r0 = gettid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000002c0)=ANY=[@ANYBLOB="5f180000000000000af7ffffff00000000000000000000000000000000000000010001000000000000000000000000000000000000000000000020000000000000000000010000000000000000000000000000000000000000000000000000215d624dcbe16d9975f5cf64b410c600004000000000010000000000000000003dbf2cd9000000000000000000000000000000000000000001000000020000040000002300100000ff0200000000000000000000000000000000000000000000000000000000000000b0de00000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000b528f6ffffff0000000000000000000000ff010000000000000000000000000001f9ffffff000000000000000000000000000000000000000000000000e86acd1370000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000014000000000000000000000000000000000000006ab335b4240218be8c1c02c081af8efaa344518d08e091cccd9bb81a49e7f114e1ea3ea5f5f1623cdeb8b901a2c942eac94f61daf13311480fc856bc0d6a8e09dc601165000000000000000000"], 0x190) set_mempolicy(0x4008102, &(0x7f0000000040)=0x20000000fffffff9, 0x4) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) 2018/05/21 21:43:39 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x4, 0x4) poll(&(0x7f0000000040)=[{r1}, {r0}, {r2}], 0x3, 0x0) dup2(r0, r2) 2018/05/21 21:43:39 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_aout(r0, &(0x7f00000001c0)={{0xcc, 0xeae, 0x6, 0x36d, 0x1ff, 0xec, 0x1fb, 0x45d4}, "2b2cc2e40e94785b00f0ab34f06ca7223efe665bc78ad8315cb8abe2652b75f82458362c04c282fec19742f2016dbedb238ab130819b94abf71274d10e70a2b6cd94c91895def049a0184e8ab9dd4e54d6ce0e8b7755ab6459", [[], [], [], [], [], []]}, 0x679) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x17, 0xa, 0x1}, 0x14}, 0x1}, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) 2018/05/21 21:43:39 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x3, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setlease(r0, 0x11, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/21 21:43:39 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000240)={0x6, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000480)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x401}}) 2018/05/21 21:43:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:39 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x0, 0xfdfdffff, 0x0, 0x0, 0x2}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000000)) 2018/05/21 21:43:39 executing program 6: r0 = socket(0x5, 0x80005, 0x101) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000080)='dummy0\x00') sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380100001a00130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/05/21 21:43:39 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x4c00000000000000}, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0f00bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000010f80)}, 0x0) socketpair(0xf, 0x6, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8400, 0x100) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x9, 0x0, 0x1, r2}) [ 147.408652] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 147.416083] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/21 21:43:39 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) msgget(0x0, 0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'bond0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)={0x3}) 2018/05/21 21:43:39 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)="7b6c77ac501d3ce0a4de6ccc23031bbfdd1b3d99606c44ab1359e2a87e047d35d0", &(0x7f0000000200)=""/30, 0x0, 0x0, 0x0, &(0x7f0000000280)}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x3, 0xfffffffffffffe00}, 'port0\x00', 0x40, 0x40, 0x80000000, 0x80000001, 0x9, 0x8ac, 0xffffffffffffffff, 0x0, 0x4, 0x6}) 2018/05/21 21:43:39 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xb0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xb3, 0x30}, &(0x7f0000000180)=0xc) bind$vsock_dgram(r0, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x800) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x40, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x20, r4, 0x300, 0xfffffffe0000, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x20008881}, 0x20000011) r5 = openat(r3, &(0x7f00000003c0)='./file0\x00', 0x0, 0x40) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r3, 0x0, 0x91, 0x18, &(0x7f0000000400)="aa1e09a3a4adb1afff528c55bdc65dab32bed78f45406a821632460586793926961b37eabf2efba35f2f6b47f40d9a89d94d0035e61f2ad57653abf435a1a371308dcc618de454856c8935bacc461eb24bc2fec689ef8d3a272ae6c3e156cfabf0bfa2baf5559e0d45041dbad5382afb229010fad1e9cc0383ebf559e3d51bdd55235a0eb2e29ede8822cc641a685d8abb", &(0x7f00000004c0)=""/24, 0x9}, 0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000540)={r1, 0xa8}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000005c0)={0x7, [0x8, 0x2, 0x10001, 0x9e4, 0x1, 0xffffffffffff8000, 0x8f]}, &(0x7f0000000600)=0x12) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000680)={r6, 0x20}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00000006c0)=0x10, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000700), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000740), &(0x7f0000000780)=0x30) syz_mount_image$hfs(&(0x7f00000007c0)='hfs\x00', &(0x7f0000000800)='./file0\x00', 0x200, 0x1, &(0x7f00000008c0)=[{&(0x7f0000000840)="25a5885c5a2203cd6e5771d490a16f074b1ef20309395107e4b1b1ece3e1ff3b80bc54c0e658047cea0293d3ccfc237f2e82e7bf8f0e3aa095388541c0349ab4a005caf06a83e69c51a914499ec924ff96f6d4d6526cf4773614706e78", 0x5d, 0x8}], 0x8028, &(0x7f0000000900)={[{@umask={'umask', 0x3d, [0x35, 0x34, 0x31, 0x37]}, 0x2c}, {@session={'session', 0x3d, [0x32, 0x30, 0x31, 0x0]}, 0x2c}, {@part={'part', 0x3d, [0x38, 0x33, 0x7f, 0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x35]}, 0x2c}, {@part={'part', 0x3d, [0x35, 0x38, 0x3d, 0x3f, 0x37, 0x35]}, 0x2c}, {@part={'part', 0x3d, [0x3d, 0x39, 0x0]}, 0x2c}, {@quiet='quiet', 0x2c}, {@type={'type', 0x3d, "ff3a89fb"}, 0x2c}]}) getsockopt$IP_VS_SO_GET_SERVICE(r3, 0x0, 0x483, &(0x7f0000000980), &(0x7f0000000a00)=0x68) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a40)={r1, 0x8, 0x3, 0xb28, 0xe6, 0x4}, &(0x7f0000000a80)=0x14) write$binfmt_script(r3, &(0x7f0000000ac0)={'#! ', './file1', [{0x20, 'hfs\x00'}, {0x20}, {0x20, 'umask'}, {0x20, 'uid'}, {0x20, '\x00'}, {0x20, '/dev/null\x00'}], 0xa, "c933b2e851"}, 0x2d) clock_gettime(0x0, &(0x7f0000000b40)={0x0, 0x0}) utimes(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b80)={{r7, r8/1000+10000}, {0x0, 0x2710}}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000bc0)={r1, 0x6}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000c00)={0x200, {{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x1}}}, 0x88) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000dc0)={'\x00', &(0x7f0000000cc0)=@ethtool_drvinfo={0x3, "777e066f58ab52cbb85c0b9e894c6e781c0b6538e7c764e92f841e49a3cef29e", "0265692011e4d5bb990f285ed2f0eb7c11cb7ec3cc68b9ef47e25b9119540df3", "a47f35e362855997b3b2d3f13b1e01bfde9534393f59ecf90be8e05849343864", "b0002433f4ffc5dee20e31837167a2adec58ee5b9c331f15f0a3fbdf1b84a0b0", "e08670f43baf09f2b55398574fd0df6efaa7f09c4089fc01c1a058d985d0425e", "c8c5b5afbdbf85c4601c052a", 0x7, 0x3d8, 0x4, 0xfff, 0x6}}) chroot(&(0x7f0000000e00)='./file1\x00') modify_ldt$read(0x0, &(0x7f0000000e40)=""/95, 0x5f) getpeername$inet6(r2, &(0x7f0000000ec0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000f00)=0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000f40)={0x1ff}, 0x4) [ 147.478334] netlink: 'syz-executor5': attribute type 4 has an invalid length. [ 147.485913] netlink: 17 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/21 21:43:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x2001, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') sendfile(r0, r2, &(0x7f000036eff8), 0xff) 2018/05/21 21:43:39 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66fc3035ba269022d3fe2e17621886656cfe4686dcd24eab522e3380ff5ae85a6dfa215ec1d7d26a579685c7709206a3150b88382f31feb86a81a3138eda5370dede1d21733fa083ddcafae9d6b71e0a7b8141ca03d815183075afba0fbdad17e47cab559c93f000000000000000000a43fb3b5f9e15889827ccf61c21834c587b4921694") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000140)={0x2, "55b1"}, 0x3) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x17, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) 2018/05/21 21:43:39 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 147.528184] ALSA: seq fatal error: cannot create timer (-19) [ 147.585341] sd 0:0:1:0: [sg0] tag#7520 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 147.594201] sd 0:0:1:0: [sg0] tag#7520 CDB: opcode=0x7b (reserved) [ 147.601149] sd 0:0:1:0: [sg0] tag#7520 CDB[00]: 7b 6c 77 ac 50 1d 3c e0 a4 de 6c cc 23 03 1b bf [ 147.610084] sd 0:0:1:0: [sg0] tag#7520 CDB[10]: dd 1b 3d 99 60 6c 44 ab 13 59 e2 a8 7e 04 7d 35 [ 147.619048] sd 0:0:1:0: [sg0] tag#7520 CDB[20]: d0 2018/05/21 21:43:39 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e0000001ac0314bb000000000000000086ae144502476d1f4392b2d58340062291d54bfcbe753a70"], 0x1) 2018/05/21 21:43:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80084502, &(0x7f00000002c0)=""/215) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000053c0)=""/4096) [ 147.647400] ALSA: seq fatal error: cannot create timer (-19) [ 147.764072] sd 0:0:1:0: [sg0] tag#7520 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 147.772889] sd 0:0:1:0: [sg0] tag#7520 CDB: opcode=0x7b (reserved) [ 147.779289] sd 0:0:1:0: [sg0] tag#7520 CDB[00]: 7b 6c 77 ac 50 1d 3c e0 a4 de 6c cc 23 03 1b bf [ 147.788188] sd 0:0:1:0: [sg0] tag#7520 CDB[10]: dd 1b 3d 99 60 6c 44 ab 13 59 e2 a8 7e 04 7d 35 [ 147.797110] sd 0:0:1:0: [sg0] tag#7520 CDB[20]: d0 2018/05/21 21:43:40 executing program 2: r0 = geteuid() ioprio_set$uid(0x3, r0, 0xfe) getsockopt(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0xfffffec5) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) ioprio_set$uid(0x0, r0, 0x9) 2018/05/21 21:43:40 executing program 3: syz_emit_ethernet(0x43f, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="98ce449495cb", [{[{0x9100, 0x5, 0x7f, 0x4}], {0x8100, 0x27, 0x5, 0x2}}], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000000100)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x80, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000580)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x306}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x44000) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x7, 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000040)={0x3ff, 0x0, 0x1ff, 0x2000, "8861abca82f021f64ee69f128181b651fc794f9df221304be728440a738f8fb5d34e66ea453b1ed6a8ea35cc", 0x1}) 2018/05/21 21:43:40 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xfff, 0x12000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000080)={@loopback, 0x0}, &(0x7f0000000280)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000005c0)={'team0\x00', r1}) fstat(0xffffffffffffffff, &(0x7f0000000300)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfdae) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, r4, r3, 0x0, 0x1, 0x2005) write$binfmt_elf64(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x40, 0x1, 0x4, 0x3f, 0x0, 0x3, 0x3e, 0x7, 0x255, 0x40, 0x24c, 0x0, 0x3, 0x38, 0x2, 0x3ff, 0x8, 0x200}, [{0x6474e551, 0x7fffffff, 0x7, 0xff, 0x2, 0x7ff, 0x2, 0x5}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a78) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r6, 0xc0286404, &(0x7f0000000240)={&(0x7f0000fff000/0x1000)=nil, 0x800, 0x0, 0x70, &(0x7f0000ffb000/0x3000)=nil, 0x1ff}) write$binfmt_script(r5, &(0x7f00000000c0)={'#! ', './file0', [{0x20, 'eth1'}, {0x20, 'nodevvmnet0keyring$mime_typeppp1keyring,'}, {0x20, 'GPL-('}, {0x20}, {0x20, 'vmnet0em1cgroup'}, {0x20, '.\'md5summime_typevboxnet1uservboxnet0vboxnet0.'}], 0xa, "1e2d4ac1f340246ee23b62bf29449fec64cf7f2e6c7f7014b1759f6707621e2349738bf24f6541dc62275490c6d6e017ad712bbfae60b5e4004ccbac2aa3785a5402b92c650fd8c8588459446b99da5124315659e5b8aa32d07de787f783bade2f9ced28d58f1e8eb455c38b3aca22ab45122c28045fb9c3e6645ec36c724b44fdf358d81e4aa4cac3922460c3ed92930f12cffb78383067d33d84ec0d8d9ba08f25335cd67ee774cd309eb3ab5f4780c2fcb8ed5607ba48ff2220ce30a251cc50c01f3190fed48f9ceba3b5735cf7896443bfc4991eb3e9b7057810a199cfa830dc8ad2d180cb3e37e73663ff"}, 0x16c) 2018/05/21 21:43:40 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x80002, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0xc5) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x10000, 0x0) 2018/05/21 21:43:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:40 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x290000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000080)={0x4, 0x0, 0x10000, 0x3f}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000000c0)={0xbc8f, r4}) 2018/05/21 21:43:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000005a00), 0x0, 0x40002001, &(0x7f0000000000)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000200)={r0, 0x1, 0x3, "7af62a7ae313003ce878acc43183f5c0963b60c8966572ffac511282cecd0c"}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x48000000, 0x0, 0x48000000, 0x80000001, r2}, 0x10) 2018/05/21 21:43:40 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x8000) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000001040)={0x1000, &(0x7f0000000040)="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"}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001080)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000010c0)) io_setup(0x0, &(0x7f0000001100)=0x0) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) io_getevents(r1, 0x9, 0x1, &(0x7f0000001140)=[{}], &(0x7f00000011c0)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001200)={0x0, 0x9, 0x100000000, 0x101, 0x0, 0x800, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x1000000000, @ipv4={[], [0xff, 0xff]}, 0x4}}, 0x5, 0x3, 0x1ff, 0x81, 0x2}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001300)={r4, 0x6}, 0x8) setsockopt(r0, 0x8, 0x2, &(0x7f0000001340)="5459d39056ca69ec40bf96db17ede704cd925172a86273d0006785d1b0169c10f82e269c30391204909c8e24692172af33c928bdbe94c94157aef8f01295dc855da2cea590ebf46ac1497a52961d8e9f63885995cc230b730a912f4ab795ae1af4e67e9f12f6657332bfa7b3760f69a9d30664dda66190790bf969cb467cf325e149bf1e6b3a6ef6aa4a827a9acec47467730ad1fce22189fa84a264f53240df6279eb62b9caf5d772a7fd21e2ccdb60f462396e16d9d0c536932aba390dfc14624a81a8b1a94aef23b6533982ee338bac5868", 0xd3) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000001440)={'veth0\x00', @ifru_mtu=0x4}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000001b00)=0xe8) bind(r0, &(0x7f0000001b40)=@can={0x1d, r5}, 0x80) r6 = socket(0x13, 0x80004, 0x3cbb) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000001bc0)) r7 = accept$ipx(r6, &(0x7f0000001c00), &(0x7f0000001c40)=0x10) r8 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001c80)='/dev/rfkill\x00', 0x20401, 0x0) splice(r0, &(0x7f0000001cc0), r6, &(0x7f0000001d00), 0x2, 0x3) sendmmsg(r6, &(0x7f0000003640)=[{{&(0x7f0000001d40)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @rand_addr=0x81}, 0x4, 0x0, 0x4, 0x2}}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001dc0)="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", 0x1000}, {&(0x7f0000002dc0)="02caaec32cbcbb89d8ae5b9e591321c1ad07326d38c4b7da3072d4845e37cf4f1fb22886c3cfd5798b0499cc3d3c33cd4d7b45e76a221fa52218dac5b5b07c1ee8f21db2a99c37c0edd4b34fbdb9ad19d4d62d69002f4a4fffca70751b208349f68e04fac65321a1", 0x68}], 0x2, &(0x7f0000002e80)=[{0x48, 0x11f, 0xfffffffffffffff7, "3367729a0e7724ab0cbd6028750d3c5de6e73e0cca3447838f99bd64a00c7356d6d1906baf1008bc35a08a08f5b0e8fb817c6d5aa971"}, {0x98, 0x10f, 0x52, "43597a200c358a8705ef6cde1fcc97b7ea34db7047fc09e32b087f89916e6b6c19689ded95d663228ed898f58d81e3ca217ed739e70fd5ebc6730f6dcccbbbeaea35dad06983ce78812fd4d23d0c09aa516e16d9a117de28f423dc51f851fe43be4a546a3085f6cd2b1fb40b88e35214fcb11cc52b403b4ce78f046e7a932bcbb0"}, {0xa8, 0x39, 0xac9d, "db281221b41c409da5f757aa24152659f75946e32a73a7a00b13aac3c510d02c1669a9fed76af34ca9c4ed93a3c83163ed9aca2533be7a3e57afa359b936352cc61ae7e8e5637550a1d9cdd2d042cd1b57b3b65ce6b52f5b30e6f0b6d3514f879f2ca78bfefec9e438c35b53e1f54e4d3c42f8bad7662c2f04df62fc528b70df40226582734ea2ad759cfe946c1cca75da3b538e"}, {0x18, 0x11e, 0x0, "11"}, {0xb0, 0x118, 0x2, "e04131419a62b5d81fa86a1e6ec866df3491de5583bb36fa5ef4aee9ca8be9cef9b2f63fbf6e80a93564214b81e2cc1459fbab00ee54ef511e712b55132349304901c71643cd2fa5725ade53b2a10df6909ce127643c01cce0529c1cf9667ae29f3fb567a9dc4b4f6400c07d527653be67a45fdd914deb11d18ab9b8afd2df6f5b335dec4cd49f0190f5ae98a3a72f80771168d98b32538292bce300f974"}, {0x10, 0x84, 0x7ff}, {0xc0, 0x0, 0x9, "a3ff3943fc65a6b381cd5bd150de79dd7ebbce17a3a94117a5891d1edc167e1eb7a887bba551d51ed40b0e9993a29feeda21fd982d40689873bfd1348aeb816732dcefab63323edc6001291fa60bf15a47a4cf4aa29caf6d45d719d5db38f88ab280e1c41bd0a656fd5b9e1edae7238d0bff61b845bd004d608c089723a0b92e8e6686bb7864d53de3abddf04e392ec2999995c5b712e0f70a21e394061352c8d801fe52a31b6be6694b207d5c"}], 0x320, 0x4000000}, 0x367d}, {{&(0x7f00000031c0)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f0000003340)=[{&(0x7f0000003240)="967db1f9ca0d1644b83df03ec4409324f36c0d5022188c10ebe920f91c1337d3fa31fc89cd98a777544ab04c62c6a9aa68a6307e460600baf976a8bcd8dcd2c6255565d1b825933a56ac8adef474fbdd64893da38e8bfa2e0c5340ee107d69c8a00311c27fdaeba93f1cfb5293854cf14245f8a8", 0x74}, {&(0x7f00000032c0)="2a5e4828517dd63421d663b9533775a90b0217e99bc2153185508dfba82e98f357e9cf443b6c43a0fd0d9e934b6ca8ce2f015dc8602e6387cd22ba4a1fe0966f41f8682283c1af2fb50cbf9e4d9aaa31fb96b3b864112d", 0x57}], 0x2, &(0x7f0000003380)=[{0xb8, 0x10c, 0x10001, "ce155d80ae32e75584097364b32ac2c3d604d814865c9189bf1bfa6ec7e3696efdf9f2f942d46ad72a4c15fe8a6aefd865d35ef442b8ce9229b1e81efd68622a684651e889c36df5342493ef47328245c773abbd212d63971224ee0a9a7458a7e6cc45c9408c49a85c982722514f1ffa36250f4f30912dcab443630510a40be065428dc6546b3897e629ef632bfcbe0101d892b7adea3fb16cea4db22d6e3cfcfffb4b07b008"}, {0x10, 0x107, 0x3}, {0x68, 0x1, 0x1000, "71b8a670a9ca6a681ee78264ca6a7963fcb096002ae6e9c589627c148bbc4af4f3647480d67c9c6c3cfc1b6fc1a82441de2e9d816100964292e3baa18e26d12a8a56952ed58f18653b4d27636754b76ea4f83d"}, {0x88, 0x11c, 0x4, "0804eb377f83d119c031a3f6ee6d7f1f94be7cb2b484e4b6cf8a02891de38d986591d2d176ee3f2dbc10b04f427ce6902cc246aed60f485a358929e5ee9d1635cd3622e592639d68af1393281a190e2a0dc5b5d71514c269ce55264a3965c157feeca2e8ddc692a7d7489bb3c3c60fdec37e"}, {0x100, 0x118, 0x10001, "47d846e709427c7316e5defa1decc98aa71b3b3b3a83f42a82b8ec4861c2f5b119af9858217515ab22048e0dbdca85be8874f6e2157804f3fd1d34a85fdd1ac4e6ed070d08eff6dea3536ad5fa42f32a1c179c7ecacede0db39dd2ce2ff189ed5db5b9513598088de6aab37e6c76b3b91d5be15e46d39559ac1770512e97c09db45f10824f61fbe20c8757092f472d40fa7a76deb0d31a38dc4b314823b97019a9b89fff2b2dbdab1ca767787ebab895dc82db3310c2ce672aa7a33fea9009c63becb065da5ded1b06b6176f930ad717d6f29a3f409ad6105526736d88271a85aba3cd4507337cbb7e82c0"}], 0x2b8, 0x80}, 0x6af0}], 0x2, 0x0) rmdir(&(0x7f00000036c0)='./file0\x00') setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000003740)={0x1, &(0x7f0000003700)=[{0xfffffffffffeffff, 0x200, 0x5, 0x100}]}, 0x10) r9 = syz_genetlink_get_family_id$team(&(0x7f00000037c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000043c0)={&(0x7f0000003780)={0x10, 0x0, 0x0, 0x8004}, 0xc, &(0x7f0000004380)={&(0x7f0000003800)={0xb64, r9, 0x410, 0x70bd2b, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r5}, {0x178, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x7, 0x3, 0x8, 0x3}, {0x0, 0x6, 0x2, 0x9}, {0x0, 0xffffffffffffffae, 0xffffffffffffc8df, 0x200}, {0x100000001, 0x7, 0x3ff, 0x7}, {0x508a, 0xf9, 0x5, 0x3}, {0xb91, 0x2, 0x8, 0x1}, {0x5, 0x7, 0xff, 0x1}, {0x70d7, 0x9, 0x9f09, 0x1ff}, {0x8, 0x1, 0x800, 0x6}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r5}, {0x228, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x30d}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x800}}, {0x8, 0x7}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0xfffffffffffffffe, 0x3, 0x20, 0x93}, {0x100000000, 0x57d1, 0x9}, {0xc90, 0x0, 0x7d, 0x8c1d}, {0x6, 0xfffffffffffffc00, 0xffffffff, 0x9}, {0x6, 0x7, 0xd6b, 0x10000}, {0x0, 0x7, 0x2, 0x401}, {0x5, 0x1, 0x50b8, 0x3b3}, {0x0, 0xfffffffffffffffc, 0x9, 0x9}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0x274, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x401, 0xffffffffffffffe0, 0x7, 0x10000}, {0x6, 0x7f, 0xff, 0x7}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8001}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc000000000000000}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x9, 0x7, 0x4}, {0x800, 0x5ac, 0x3, 0x3}, {0x200000000000000, 0x400, 0x4, 0x2}]}}}]}}, {{0x8, 0x1, r5}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdd41}}}]}}, {{0x8, 0x1, r5}, {0x154, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x4fd1, 0x6, 0x200, 0x4}, {0xf96, 0x5, 0x5, 0x80000000}, {0x80000001, 0x1, 0x86, 0xffffffffffffff1c}, {0x0, 0x53f, 0x1ff}, {0x8, 0x0, 0x1000, 0x5f54}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r5}, {0xd0, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc40}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1b}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x48e9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}]}}]}, 0xb64}, 0x1}, 0x8000) fcntl$getownex(r8, 0x10, &(0x7f0000004400)={0x0, 0x0}) fcntl$lock(r7, 0x7, &(0x7f0000004440)={0x2, 0x3, 0x0, 0x3, r10}) ioctl$KVM_S390_UCAS_MAP(r8, 0x4018ae50, &(0x7f0000004480)={0x7fff, 0x5, 0x4}) ioctl$LOOP_CHANGE_FD(r8, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000044c0)=@sack_info={r4, 0x2edc, 0x7}, 0xc) ioctl$KVM_GET_MSR_INDEX_LIST(r8, 0xc004ae02, &(0x7f0000004500)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000004580)={r0, 0x2, 0x1, 0x7, &(0x7f0000004540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/21 21:43:40 executing program 2: socket$can_raw(0x1d, 0x3, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') preadv(r0, &(0x7f0000001580)=[{&(0x7f0000001440)=""/137, 0x89}, {&(0x7f0000001500)=""/91, 0x5b}], 0x2, 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/05/21 21:43:40 executing program 3: socket(0x1e, 0x805, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x3fffffffffe, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/21 21:43:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:40 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000001c0)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x74, 0xe339, "4bb8e6b7ad10fb4795711efe53305bde3b5a5936bc900481fb8fb58e2c683a6ff455a9ed952f3f1b115ed0904c0fb7b9908df5dc0b44a4932174d29b7eeb03", 0x3b}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1300, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfffffffffffffffc, 0x2040) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0x81, 0x2, &(0x7f00000000c0)=0xaa4}) accept4$unix(r2, 0x0, &(0x7f0000000080), 0x80000) 2018/05/21 21:43:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000100), 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='rose0\x00') r1 = accept(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f00000000c0)=0x80) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/21 21:43:40 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f00000062c0)={0xf, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32, @ANYBLOB="0010cc3c0000000095000000e1ffffff"], &(0x7f0000000240)='GPL\x00', 0x3, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) 2018/05/21 21:43:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x10000}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="200000000000000002004e2100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000002004e21ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac14141200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) 2018/05/21 21:43:40 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x1}, 0x0) poll(&(0x7f0000001080), 0x0, 0xffff) r1 = epoll_create1(0x0) epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x161, 0xb26a, &(0x7f00000001c0), 0x8) 2018/05/21 21:43:40 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') read(r0, &(0x7f00000000c0)=""/240, 0xf0) preadv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/246, 0xf6}], 0x1, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/216, 0xd8}], 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x8000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="050000000100ac007f000000564e"], 0xe) fcntl$setflags(r0, 0x2, 0x1) 2018/05/21 21:43:40 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:40 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000280)="fc0f0096000081d70a0064360f77ba420066ed1d0000650f060f080f21c60fc79f5074", 0x23}], 0xe3e7c7a019c0acfa, 0x0, &(0x7f00000002c0), 0x0) fstatfs(r1, &(0x7f0000000180)=""/2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="b5000000ee0cd74c4f3d0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050338f11cc40000000081ff34c7634d9bb9358ed3d67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c94d565f74d708e8bc24661f78342e0215993e5396a4d10d05064283685240c4dd0dd5f0f4020e9dda771d2954f"], &(0x7f0000000140)=0x1) r4 = memfd_create(&(0x7f0000000340)=')\x00', 0x903a98104e69e831) truncate(&(0x7f0000000500)='./file0\x00', 0xffffffff00000001) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f00000003c0)={0x80, 0xc, [0x0, 0x9, 0x9]}) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000400)=""/227) name_to_handle_at(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="620000000000000027a81bc10c3166a84f1e716c95f5349939175cff5f0faa77b03cea6f470e7984308606f3a6c8afed12beb07731b2df0e74b5845834d2175b458b90a9b6a7b98d5b5519ede564f489f1b0fcc3c0765a845dfaddd1c7c32bc213d9"], &(0x7f0000000200), 0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 21:43:40 executing program 6: syz_emit_ethernet(0x12, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [{[], {0x8100, 0x0, 0x80000000}}], {@mpls_mc={0x8848}}}, 0x0) 2018/05/21 21:43:40 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x129001, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000512000/0x4000)=nil, 0x4000}, 0x1}) syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./file0\x00', 0x3a4, 0x0, &(0x7f0000000200), 0x800000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) r2 = memfd_create(&(0x7f00008effff)='\t', 0x0) accept$nfc_llcp(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x60) 2018/05/21 21:43:40 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x40000000000003, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000540)={'broute\x00', 0x0, 0x3, 0x85, [], 0x4, &(0x7f0000000440)=[{}, {}, {}, {}], &(0x7f0000000480)=""/133}, &(0x7f00000005c0)=0x78) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x8902, &(0x7f00000000c0)={r1}) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)=ANY=[@ANYBLOB="ff07000024000000080000001f0000009e0a00007f0200007efcffff1a3164bc618e4df49f129658860a4b31b2fe5479b98e6c5917c32dc746bb7ef030bdb79d75fc0b435bd59a8f64f32f1e67487ea591d4749e361c8c385d4004b50dae3a7116b61708961d21c5bcdfc6cf3d28f40a3af7689f63b2717664b93ddee88b7e6a04611ead08cb149491c877bba4b1dc79fc2d37f643000000000000"]) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x67}, &(0x7f0000000100)=0x18) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000600)={0x6, 0x0, 0x2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x4, 0x80000000, 0x1ff, 'queue0\x00', 0x8}) bind$unix(r1, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/05/21 21:43:40 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x1c8, 0x5, 0x580e, 0x3, 0x200}, 0x0) socket$l2tp(0x18, 0x1, 0x1) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="7f45b246000002000000000000000000000000000000000000000000000000004dffffffffffffff0000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000011000000000000000000000000000000000000000000000000000000000000000000"], 0x78) [ 148.343834] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) [ 148.376414] sg_write: data in/out 131036/74 bytes for SCSI command 0xff-- guessing data in; [ 148.376414] program syz-executor4 not setting count and/or reply_len properly [ 148.396459] sg_write: data in/out 131036/74 bytes for SCSI command 0xff-- guessing data in; [ 148.396459] program syz-executor4 not setting count and/or reply_len properly [ 148.428311] BFS-fs: bfs_fill_super(): No BFS filesystem on loop3 (magic=00000000) 2018/05/21 21:43:41 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0x8, 0x4) r1 = socket(0x10, 0x803, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x2) sendto(r1, &(0x7f00000002c0)="310000001200e7ef107b0000e623000680a11d0de64f8652b2aa129c805bef90c0c9bf1d02d7be2f3233c951a642f3bfcb", 0x31, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000008740)=[{{&(0x7f00000083c0)=@hci, 0x80, &(0x7f0000008680), 0x0, &(0x7f00000086c0)=""/109, 0x6d}}], 0x1, 0x0, &(0x7f0000003880)={0x77359400}) 2018/05/21 21:43:41 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="04000000", @ANYRES16=r1, @ANYBLOB="09020000000000000000040000001400010008000100020000000800050000000000"], 0x28}, 0x1}, 0x0) 2018/05/21 21:43:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x2e, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:41 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket(0xa, 0x1, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'posix_acl_access#em1{-vboxnet0:\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") truncate(&(0x7f0000000080)='./file0\x00', 0x8c73) write$cgroup_type(r0, &(0x7f0000000340)='threaded\x00', 0x9) lseek(r0, 0x0, 0x4) 2018/05/21 21:43:41 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0xff}, &(0x7f00000001c0)=0x8) write$rdma_cm(r0, &(0x7f0000001bc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001b80)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@bind={0x14, 0x88, 0xfa00, {r3, 0x10, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}}, 0x90) 2018/05/21 21:43:41 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000001c0)=0x2) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/05/21 21:43:41 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xf, 0x7}, {0xb, 0xae2}, {0xb}], 0x3) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000000)=0x800, 0x4) 2018/05/21 21:43:41 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x1d}, 0x10, &(0x7f0000000640)={&(0x7f00000005c0)=ANY=[@ANYBLOB="05000000570400000000000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0000004001000000000000000000feffd7a8a0b27c5369b1"], 0x48}, 0x1}, 0x0) 2018/05/21 21:43:41 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/nullb0\x00', 0x40000000000c0900, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)) r2 = accept4(r1, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80, 0x800) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000002c0)={r3, 0x1, 0x6}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0xfffffffffffffff8, 0x2, 0x2c4, 0x100000001, 0x100000000, 0x0, 0x2, 0x0}, &(0x7f0000000100)=0x20) fdatasync(r1) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x4}, &(0x7f0000000180)=0x8) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000480)) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000300)={0x10000, {{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x7}}}, 0x88) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f00000001c0)) ioctl$sock_ifreq(r2, 0x89e3, &(0x7f0000000400)={'veth0_to_bond\x00', @ifru_data=&(0x7f0000000040)="04b3236e3161357a917cdfae6b60dd77e62d1632d612a24492bc8912ad1e3add"}) 2018/05/21 21:43:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x5}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:41 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0xc6c226e90f5aa077, 0x0) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000040)) ioctl(r0, 0x800000000100937f, &(0x7f0000000000)="231d57000000000000") 2018/05/21 21:43:41 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x3, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000007126000000000000bf67000000000000570600000f0000006706000002000000070600000ee619f2bf250000000000001f650000000000006707000002000000070700004c0000000f75000000000000bf5400000000000007040000040000003d43010000000000950000000000000061560000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f00000000c0)={0x8, 0xb16, &(0x7f0000000140)="a0156b20f35d20c878dd94db7c36ec3cf68b802deabcdb07891a73ccf328b2ceec690c97b00c02e3aea7702c531c1c8e30c84b2372b903e26b1d7c60644e40ca9dab5067e9cb9b6d108ac853a399ebc2c9a20f124d0dc4a555e47c0d948492b5c34252353df49b78a6034fd7a82986f560cffc9d4ce9ea0426b4c009980bcfbbefdde56450305b39da7b757b26097492e1a4b7c429e625f82079d6582d3d805eae33d87120f4703ddbe2b2e2e9964fe04b14dcffcaeab6fa80ce847b02623b9a7b529411", &(0x7f0000000240)="406093ddfd54d451b9d12f171517a6ae86eb57e1757ccfb8d8881ab13b06e2b65f25ec8b1416a245cb7c5cc2fcd0501abec5680b37de187f67dc9885ba0857f8cfb4c8876372f2d6e7122d3f791d9169c2da05573fb3c8850100d08854f8e98f6eb8808547aac2364fa197c3e7d77d19b33a2c237358b8d1", 0xc4, 0x78}) 2018/05/21 21:43:41 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x401) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000280)={0xffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x19}) [ 149.238081] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. [ 149.348929] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/21 21:43:41 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000007400)=[{{&(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}}, {{&(0x7f0000001d00)=@hci={0x1f}, 0x80, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=ANY=[@ANYBLOB="10000000000000001601000003000000"], 0x10}}], 0x2, 0x0) 2018/05/21 21:43:41 executing program 2: mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) shmget(0x3, 0x3000, 0x54000042, &(0x7f0000ffb000/0x3000)=nil) r0 = socket$inet6(0xa, 0xa, 0x62c) fallocate(r0, 0x0, 0x40, 0x6) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x1f, 0x10000, 0x0, 0x9, 0x9, 0x0, 0xad1e, 0x8, 0xffffffffffffff0d, 0xfffffffffffffffd, 0x7}, 0xb) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x9, 0x100000000, 0x5, 0x0, 0x3f, 0x0, 0x10000, [], 0xc4bc}) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000000)={0x96, 0x7}) 2018/05/21 21:43:41 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xb9, 0x10000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0xa, 0x9, 0x8000, 0x21, 0x0, 0xffffffffffffffff, 0x40000000, [0x14c]}, 0x2c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x9, 0x4) 2018/05/21 21:43:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x642080, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c40d50d220ae01a7e33992a4484b519d2b87cc6173f4188f0765a7e7da25450b3d0afd67fdf8e62625f63af96c57a71e718039e5e1183927b2875d539e2e62ea19cd1645bad5e018176fb69b57019264bc7a51"], 0x68) ioctl$TIOCSTI(r0, 0x5412, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) sync_file_range(r1, 0x9, 0xff, 0x7) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x40002, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) r2 = fcntl$dupfd(r0, 0x406, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={r2, 0x3, 0x1, 0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg$netlink(r1, &(0x7f0000007940)={&(0x7f0000000240)=@kern={0x10}, 0xc, &(0x7f00000077c0), 0x0, &(0x7f00000078c0)=[@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2}], 0x30}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) r4 = getgid() chown(&(0x7f0000000000)='./file0\x00', r3, r4) 2018/05/21 21:43:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfeffff00000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:41 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x89f5, &(0x7f0000000040)={'eql\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x005\x00', @ifru_settings}) 2018/05/21 21:43:41 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x7, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffe, 0x4d032, 0xffffffffffffffff, 0x0) 2018/05/21 21:43:41 executing program 4: r0 = socket(0x0, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3, &(0x7f0000000000)={@dev={0xfe, 0x80}}, &(0x7f0000000040)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) 2018/05/21 21:43:41 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000000)={{0x8001}}) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x101) r1 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x2000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x210000, 0x0) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f0000000140)={0xfffffffffffffffd}, 0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00000001c0)=0x6) 2018/05/21 21:43:41 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000001009371, &(0x7f0000006f80)="010000000000000018") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) 2018/05/21 21:43:41 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc0505510, &(0x7f0000001000)=""/250) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setreuid(r2, r3) 2018/05/21 21:43:41 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x40, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6(0xa, 0x0, 0x80) 2018/05/21 21:43:41 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfeffff}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:41 executing program 3: r0 = socket$packet(0x11, 0x2000000000000002, 0x300) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10000000004) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x84201, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) 2018/05/21 21:43:41 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fff, 0x1) sendmsg$rds(r1, &(0x7f00000014c0)={&(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001340), 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="580000000014010001ff000200000000004b741cb9000000", @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x0) 2018/05/21 21:43:41 executing program 0: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) fcntl$dupfd(r1, 0x0, r2) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r1, 0x4}) write$binfmt_aout(r1, &(0x7f0000000040)={{0x10b, 0xfffffffffffffffb, 0x1000, 0x150, 0x3b3, 0x3, 0xab, 0x100}, "a051feed4e2c95b60d6ccab2026b2cc84c22653b98d81a93a052758299a117d9219ee12d7d24d84ed74560aaf77d0a6b1bc2857c3f45b75088153f647d7f0d11f63c400ed7236c00b1ec52fd85ca3a7e62a6c8c09f6d2b33cc25fb44c490ef320afa12100b5e8bbe585ae6ceb64ce945fbc642cd8a3142a46293c4286c56df07e2", [[], [], [], [], [], [], [], []]}, 0x8a1) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/05/21 21:43:42 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000480)=@mpls_getroute={0x1c, 0x1a, 0x101, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x10}) 2018/05/21 21:43:42 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000000500)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000340)="df02754677212dfc3e2abcb244e22773e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd9", 0xc0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200, 0x0) r5 = dup(r4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000280)=r6, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r4, 0xc0105303, &(0x7f00000001c0)={0xfffffffffffffffe, 0xfffffffffffffffc, 0x1f}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-intel\x00'}}) 2018/05/21 21:43:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8, 0xa000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/95) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xffffffffffffffca) 2018/05/21 21:43:42 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80) r1 = socket(0x10, 0x804, 0xfffffffffffffffd) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'bridge_slave_1\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) 2018/05/21 21:43:42 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x7, 0x0, &(0x7f0000000140)}) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0x110) read$eventfd(r2, &(0x7f0000000080), 0x8) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@deltfilter={0x24, 0x2d}, 0x24}, 0x1}, 0x0) socket(0xa, 0x1, 0x0) r4 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r5) ioctl(r0, 0x890e, &(0x7f00000003c0)="c626262c8523bf012cf66f") write(r3, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100feffffff0800000000000006", 0x24) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/05/21 21:43:42 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x8000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x10, 0x0, [0x4b564d03]}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80, 0x0) ioctl$VHOST_GET_FEATURES(r4, 0x8008af00, &(0x7f00000000c0)) 2018/05/21 21:43:42 executing program 6: r0 = socket(0xa, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x4000, 0x0) mq_getsetattr(r1, &(0x7f0000000180)={0x20, 0x8, 0x0, 0xffffffff9d68f739, 0x10000, 0x0, 0x6, 0x64a4118e}, &(0x7f00000001c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x0, 0x1ff, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000100)={0x6, 0x0, 0x3, 0x2, 0x400000008000000}) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000000)=0x4000047) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff4d, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/21 21:43:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/05/21 21:43:42 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2000) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000000180)="bf", 0x1) fcntl$addseals(r2, 0x409, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0x11) close(r1) [ 149.911545] md: loop0 has zero or unknown size, marking faulty! [ 149.933368] md: md_import_device returned -22 2018/05/21 21:43:42 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xf00}, &(0x7f0000000280), 0x23e, r2) [ 149.981672] md: loop0 has zero or unknown size, marking faulty! 2018/05/21 21:43:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$urandom(&(0x7f0000002140)='/dev/urandom\x00', 0x0, 0x10080) fstat(r1, &(0x7f0000002180)) sendmmsg(r0, &(0x7f0000008d80)=[{{&(0x7f00000003c0)=@ax25={0x3, {"7187ed43717634"}}, 0x80, &(0x7f0000000840), 0x0, &(0x7f00000008c0)}}, {{0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000008b80)="de", 0x1}], 0x1, &(0x7f0000008d40)}}], 0x2, 0x4040004) 2018/05/21 21:43:42 executing program 5: pipe2(&(0x7f0000f61000)={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$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) [ 150.027513] md: md_import_device returned -22 2018/05/21 21:43:43 executing program 6: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040), 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x10}, 0x100000000}, {0xa, 0x4e20, 0xfffffffffffffdbb, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x401, [0x9, 0x4, 0x0, 0x8, 0x101, 0x1f, 0xec4, 0x5]}, 0x5c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10100, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e21, 0x100000001, @empty, 0x38d}, {0xa, 0x4e20, 0x81, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, 0x37b51e8f, [0x7, 0x8000, 0x0, 0x0, 0x800, 0x80000001, 0x10000, 0x40]}, 0x5c) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f00000000c0)=""/234) 2018/05/21 21:43:43 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x100, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x0, 0x5}, 0x2c) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @multicast2}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000500)=0xe8) readahead(r0, 0xfffffffffffff000, 0x1000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004580)={0x0, @dev, @broadcast}, &(0x7f00000045c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bcsh0\x00', r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0x8, &(0x7f0000000040)=@raw=[@exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1f}, @jmp={0x5, 0x7, 0x8, 0xd, 0xf, 0xc, 0xfffffffffffffff1}, @exit={0x95}], &(0x7f0000000080)='syzkaller\x00', 0x4, 0xc7, &(0x7f00000000c0)=""/199, 0x41f00, 0x1, [], r3, 0xa}, 0x48) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) 2018/05/21 21:43:43 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x854a, 0x101042) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x0, 0x200}, {0x8, 0x8}, 0x0, 0x2, 0x18}) poll(&(0x7f0000000080)=[{r0}], 0x20000000000004ef, 0x40009) write(r0, &(0x7f0000000040)='(', 0x1) 2018/05/21 21:43:43 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x400000000, 0x0, 0x0, 0x0, 0x0, 0x1}, {}, 0x0, 0x6e6bbd, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0xe8) 2018/05/21 21:43:43 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x2}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:43 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x8000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) write$tun(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="e50000000000000000004500b0020000ff7f00009078000000008e00000100009078e0000001"], 0xfdef) 2018/05/21 21:43:43 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c832, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x4, 0x200, 0x2, 0x7}, &(0x7f0000000000)=0x98) r1 = syz_open_dev$audion(&(0x7f0000001400)='/dev/audio#\x00', 0x81, 0x100) r2 = open(&(0x7f0000001440)='./file0\x00', 0x8000, 0x10) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001480)=r2) syz_read_part_table(0x7f, 0x5, &(0x7f0000001340)=[{&(0x7f0000000180)="5f6b20136a5eee6f84d424c2d929472c090c18fa5601094b1fbade001e8d8f963cc9358a29bb18065736e26bf916b0335817be638683eed67be96f675f868bc77cf8bc84a71d0fd83bb538dfaac6a58c989dd5de92c238316eb999233c6619b1db4a2e12ab08581c5a", 0x69, 0x1}, {&(0x7f0000000040)="62f7263372b51631a10cabca95c904d2df7f1a8755b1f09f781455b5fed2c6f3e5850fff5c57adfca0a5b235c682d8f9713832421307371d5769", 0x3a, 0xfff}, {&(0x7f0000000200)="9ee6ff038941828b2efb87f402e79a9a734a01f0fbef45f6f212ccb5622c465febf7838c6b0383db26", 0x29, 0x6}, {&(0x7f0000000240)="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", 0x1000, 0xd6c}, {&(0x7f0000001240)="5e839e645484c05785e646deca6ac80e5f00992246f915102ded5f5dd7f07e5266fb5ddff6a14bdf3a3821f4b60f4e125ee156bb8590507cc01b73551fd5d01c1c527afbb443bed6985a3021149ff6e75b5ebdc812b68778eda43c5d9d54b59126392d0727d942876997ef697e7623dd485ef2ee424d140c91de9decfa9773a2e12619303931f40bfa1d69986d224f030d16327176c536406ccc10cca40859be18b831cc0b4d161671e4a10e56c251ce121af474d8d8937b5541742c488155fff2402b9116c8e87a3b9ae6b70e2c6c2dfef0d01a8e59bee30d57a8", 0xdb, 0x5829f06c}]) openat$cuse(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/cuse\x00', 0x109600, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r0, 0x4) 2018/05/21 21:43:43 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000180000fa0100000000000000", @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0300000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000940)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000900)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f00000007c0)=@init_qp_attr={0xb, 0x0, 0xfa00, {&(0x7f0000000840), r2, 0x81}}, 0xfffffffffffffc22) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, {0xa, 0x4e21, 0x2, @empty, 0x200}, 0xffffffff, 0x8}}, 0xffffffffffffffbb) write$rdma_cm(r0, &(0x7f0000000440)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0xff, 0x0, 0x0, 0x0, @ib={0x1b, 0xe2, 0x81, {"189b4258d947fb4663a7d895a8771fd8"}, 0x4, 0x14700000, 0x40}, @in6={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x19}, 0xa8b8}}}, 0x118) io_setup(0x0, &(0x7f0000000040)=0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0x6, 0x40) r5 = syz_open_dev$sndpcmp(&(0x7f0000000700)='/dev/snd/pcmC#D#p\x00', 0x2, 0x14000) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vsock\x00', 0x101000, 0x0) io_submit(r3, 0x3, &(0x7f0000000a40)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x7bf, r0, &(0x7f0000000580)="d7f87eaff520b78d15da06b8addca592f7354c691d511f4dc9b52d5751179d22a883c3472248e9eaffeda5690fc3d9b6b525a490ae0cfe370086131dc38bb6803b479c80655af02bd4ccf40b0e0cfa82206e663be0f867747ff836a1e1bf6b3e125958368257d34f3c7a1338bae9399c1b970cdb9620a032739d386b7d579ca070d4de88a8b4a1c46530d788e1b8c85ee4950cee1069e1a4657db0f32fd463f43020df85200cbf3924f47f31234b0eb52623eeff9bd95d8f18855cf51a536066af7b89e3a6603e299ff9bdfd7eb8b89b1807a5423c74d5e683c1544e1cbe6ff137201dbc9c4684f4bdb6e40028b23ddf8fca0f845f82399813", 0xf9, 0xd4e2, 0x0, 0x1, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f00000006c0)="c93c981711b724c397c41ca96d86b8583ec2482206caee7ee079f5facdaf47b9941fe544fa0380c23a29a6ccf7c3a2cf624b2518f15efc95dadf", 0x3a, 0x3ff, 0x0, 0x0, r5}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x8, 0x2, r0, &(0x7f0000000980)="bed1886d0e4acb3b23093e081028e220b4dbb4c4a8c57348928fce22bcf79f5f3660b339df3c6d631c646f49145ad5a1532a614f7996b58079335d2f8cb232ac86095a4f9aade2af2444ca6073111a0316007482389af143b62d2dc4cdf1b1431d3a2ee9c22850e34c12aa937d4a76e4e45bb51da83c0d9af35696353993442ae4b2193debd370a199579ae149998d79907624b2e87196a19a390f68df3bff948452e9a32aa0e53a95", 0xa9, 0x3, 0x0, 0x1, r6}]) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_int(r6, 0x0, 0xa, &(0x7f0000000a80)=0x800, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r7, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f00000001c0)=0x1f2) write$rdma_cm(r7, &(0x7f00000014c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000001480)={0xffffffff}, 0x1, r1, 0x10, 0x1, @in6={0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xa}, 0xc8d5}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000100)=@leave_mcast={0x11, 0x0, 0xfa00, {&(0x7f00000003c0), r8}}, 0xfffffffffffffec7) setsockopt$RDS_GET_MR(r7, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000200)=""/148, 0x94}, &(0x7f00000002c0), 0xc}, 0x20) 2018/05/21 21:43:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) r1 = socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00000003c0)="0401000000c000ddb8460900ffb2", 0x6, 0x0, &(0x7f00000000c0)={0xa, 0x100200000800, 0x8000000000005, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/21 21:43:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) 2018/05/21 21:43:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x100) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/21 21:43:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/05/21 21:43:43 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x800000000000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x1b}) ioctl$TIOCGSOFTCAR(r0, 0x5437, &(0x7f0000000080)) 2018/05/21 21:43:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000f518d7a36e7840d4aacd67410aeeaad8"], 0x20) write$rdma_cm(r0, &(0x7f0000000300)=@set_option={0xe, 0x18, 0xfa00, @id_tos={&(0x7f0000000000), r1, 0x0, 0x0, 0x1}}, 0x20) 2018/05/21 21:43:43 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)={0x0, 0x0}) prlimit64(r4, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) 2018/05/21 21:43:43 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000140)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000180)='GPL\x00', 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x5) r1 = syz_open_dev$adsp(&(0x7f0000001280)='/dev/adsp#\x00', 0xfff, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000012c0)={0x23543068, 0x7, 0xff, 0x3, "5871c2d132b653b76f6b64167f012c5e633089f3f26f93c9abca86dacc6c9d5282eb2b7cfefb20723987368d", 0x1}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x1c1100, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000001240)=r0, 0x4) setsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000100)="bfe9c0be2ae5e2afcd70c68a31769896d74272a4", 0x14) 2018/05/21 21:43:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) getdents64(r0, &(0x7f0000000280)=""/204, 0xcc) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x2000400) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/05/21 21:43:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)=0x7, 0x4) close(r0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x20280, 0x0) ppoll(&(0x7f00000001c0)=[{r1, 0x88}, {r1, 0x61}, {r1, 0x460}, {r0, 0x8108}, {r1, 0x62}, {r2, 0x9002}, {r0, 0x8}, {r0, 0x4040}], 0x8, &(0x7f0000000200), &(0x7f0000000240)={0x5}, 0x8) 2018/05/21 21:43:43 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f000098eff8)=0x1461) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x1, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000140)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/21 21:43:43 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0xffffffff, 0xfffffffffffffff7, 0x6, 0x20}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x32}, 0x8) write(r1, &(0x7f0000003000)="4d98ae79a7eb359cd70a", 0xa) 2018/05/21 21:43:43 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x200000000000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:43 executing program 0: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x8001) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r2}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000000100)={0xacb3, 0xa111, 0x75d, 0x7ff}, 0x10) fstat(r0, &(0x7f00000001c0)) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000280)={0x6, 0x101}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200100, 0x0) eventfd(0x7) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r2}) 2018/05/21 21:43:43 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x3ff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6829, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000003c0)={r1, 0x2, 0x1000, "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"}, 0x1008) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000380)={[{@usrjquota_file='usrjquota=syz', 0x2c}, {@commit={'commit', 0x3d, [0x38, 0x0]}, 0x2c}]}) 2018/05/21 21:43:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x500000000000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:44 executing program 3: r0 = inotify_init() r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0xa0000488) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup2(r2, r1) read(0xffffffffffffffff, &(0x7f0000000280)=""/135, 0x87) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000180)={0x5, 0x9, 0x2, 'queue0\x00', 0xffffffff}) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) [ 151.866656] REISERFS warning (device loop7): super-6515 reiserfs_parse_options: journaled quota format not specified. 2018/05/21 21:43:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000000000, 0x0) ioctl$TCFLSH(r0, 0x541f, 0x707044) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0xdde1, 0x53998406, 0x10001, 0xfffffffffffff7d7, 0xff, 0x849, 0x4, 0x9, 0x9, 0x9, 0xabba}) 2018/05/21 21:43:44 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x2000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:44 executing program 5: madvise(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0xd) r0 = socket(0xf, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x1b, 0x4, 0x29) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/05/21 21:43:44 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40a85323, &(0x7f0000000080)={0x80}) 2018/05/21 21:43:44 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x100, 0x8000, 0x8000, 0x100, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000180)=0x5, 0x4) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = shmget(0x3, 0x3000, 0x4f2, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x101040, 0x0) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000200)=""/151) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xb88, 0x4, [0xffffffff, 0x1, 0x70f5, 0x6]}, 0x10) getsockname$inet(r3, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000380)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e22, 0x10000, @empty, 0x7}, 0xffffffff, [0x9, 0x3, 0x0, 0x7, 0x3, 0x8, 0x0, 0x26ef]}, 0x5c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000400)=0x40, 0x4) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000440)=0x1, 0x4) connect$inet(r5, &(0x7f0000000480)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r6 = syz_open_dev$vcsn(&(0x7f00000004c0)='/dev/vcs#\x00', 0x9, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x2) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000000500)=0x7, 0x4) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r6, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xf0, r7, 0x4, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7ff}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x24, 0x8}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x32}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x4800) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000740)=0x5, &(0x7f0000000780)=0x2) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000007c0)=""/2) ioctl$IOC_PR_REGISTER(r5, 0x401870c8, &(0x7f0000000800)={0x3}) fchmod(r2, 0x134) write$evdev(r6, &(0x7f0000000840)=[{{0x0, 0x2710}, 0x5, 0x1, 0x5}, {{}, 0x1f, 0x8b6, 0x8000000000000000}], 0x30) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) getsockname$inet(r2, &(0x7f0000000880)={0x0, 0x0, @loopback}, &(0x7f00000008c0)=0x10) sendmsg$IPVS_CMD_GET_DAEMON(r5, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x40400}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x2c, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x2c}, 0x1}, 0x4010) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000000a00)=""/230) 2018/05/21 21:43:44 executing program 3: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000a80)=@allocspi={0xf8, 0x16, 0x1, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {@in=@multicast2=0xe0000002, 0x0, 0x33}, @in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, 0x7fffffff}}, 0xf8}, 0x1}, 0xfffffffffffffffc) socketpair(0x1f, 0x5, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) 2018/05/21 21:43:44 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xf25, 0x0, 0x4, 0x10, r1, 0x33}, 0x2c) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000100)="bfccb5fca6e4582b268f628af1bfdf11171ec7fb8e45d08c90a74a4a40ba1a75d5321b47112858c295c565f897e1dedd63e7227f22c57531d3e129671a7f02a62f", 0x41, 0x8}, {&(0x7f0000000180)="4f88ab102d765dc83fcb73a24375ef09dcfb17bb30d063fe241902e57bf243e90f0bb731ab891a5f03d2b6044587f7a10f94d9e06af9de17c759637104a2f108ee5f1d94824cd15c7324e6de1f89a81e6d0c819cb74c63057fdce59c8bb2753acfbcdd2f4cfccd1804e49d629c4dd545478f08128502", 0x76, 0x9}, {&(0x7f0000000200)="75f995bf134cca01018f71915f81a1e6e3424c97d8ff8dd32275e3aa3600e4e155228c2ca07ff72e1b0a032553749f405d783d084299e52ffdb7f0bb1347998e564690dc27c13682832381c94ee62e65ae38a3936ceb105021b4d7a1", 0x5c, 0x3}, {&(0x7f0000000280)="05dd6664d21aef689082d6c8bbf938aaa9780c4d7b10ef0e482f6b322d65f23f49955a235a9215a2383690531b", 0x2d, 0xffffffff}], 0x1080000, &(0x7f0000000340)={[{@uid={'uid', 0x3d, [0x34, 0x7f]}, 0x2c}]}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) fchmod(r3, 0x0) 2018/05/21 21:43:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x5000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:45 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsync(r0) r1 = timerfd_create(0x400, 0x0) socketpair(0x8, 0x80007, 0x400, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x2, 0x6, 0x1, 0x5, 0x0, 0x5, 0x80, 0x2, 0x40, 0x6, 0x10000, 0x7, 0x8, 0x8, 0x20, 0x7ea, 0x1, 0x7f, 0x5, 0x100, 0x4, 0x2, 0x6, 0x10001, 0x3, 0x100000000, 0x3, 0x7, 0x7, 0x6, 0xcf43, 0x6, 0x1, 0x80000000, 0x6, 0x1, 0x0, 0xa0b, 0x0, @perf_bp={&(0x7f00000001c0), 0x6}, 0x20040, 0x9, 0x6, 0x4, 0x5, 0xc63b, 0x2}, r2, 0xd, r0, 0x1) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000180), 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000000140)={{r4, r5+30000000}, {0x0, 0x989680}}, &(0x7f0000000100)) readv(r1, &(0x7f00000000c0), 0x1) 2018/05/21 21:43:45 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000200), &(0x7f0000000240)) socket$l2tp(0x18, 0x1, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x4, 0x81) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) semctl$GETPID(r1, 0x3, 0xb, &(0x7f0000000280)=""/168) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x40a85323, &(0x7f0000000080)={0x80}) 2018/05/21 21:43:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x8, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000280)={"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"}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200e2fffffffe000000000000a08800000000000000000000000002000000040000000000000000000000000000000000000022000000070000000000000000000000"], 0x48) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000700)=""/237) close(r2) close(r1) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x19}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000680)={r5, 0x100000001, 0x200, 0x1, 0x8, 0x1}, &(0x7f00000006c0)=0x14) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000000c0)=0x3) socket$rds(0x15, 0x5, 0x0) 2018/05/21 21:43:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0xfffffffffffffdef, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x4000, {0x0, r2/1000+30000}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/21 21:43:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x2d, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@rand_addr, 0x0, 0x2}, 0x0, @in=@loopback=0x7f000001}}, 0xfd82) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'vcan0\x00', 0x4b0e}) 2018/05/21 21:43:45 executing program 6: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000067c0)=[{&(0x7f00000002c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d877aab4b6c51954f0edb279a82edc511fcebcefd05bce93f49c18fd06a3942e4633ffdcb510acdfcf0eb8a6af51c96321be4d77fe5471e9e7f2da49e374cb"}, 0x60, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="100000000000000000000000000000003bee6b6e540d2db9f7c4292e8c856fe674ec71a6cb"], 0x10}], 0x1, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000002f40)='i', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002e00)="754fc866e2ed3489a6a85f1b2d12028fae2b296c331f5fafa840a1911e4d4f3fa1619ae43af80081888e4905e996c7d0e5474c84a906c0fab85a58acbdba291af8576905afb399d77a184898f2207ac2ce0ae50d91e1742353c7436889b5c038641d1f56eb267c5f1d934ad461adfc3787ae8af1e4e4f221a0583a0c204b64da4c130b1b55269f2171298150ee62737818c34954d4d04cc1406b48cf9b65eebfcf", 0xa1, r0) r6 = socket(0xa, 0x5, 0x0) ioctl(r6, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/05/21 21:43:45 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000008080)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/244, 0xf4}, {&(0x7f00000012c0)=""/119, 0x77}], 0x3, &(0x7f0000001340)=""/47, 0x2f}}, {{&(0x7f0000001980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001bc0)}}, {{&(0x7f00000062c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000006780), 0x0, &(0x7f0000006800)}}, {{&(0x7f0000006840)=@can, 0x80, &(0x7f0000007d00), 0x0, &(0x7f0000007dc0)=""/177, 0xb1}}], 0x4, 0x0, &(0x7f0000007e80)={0x77359400}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a60080000000000000001180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b0798910000000000000000000000", 0x4c}], 0x1}, 0x0) r2 = fcntl$dupfd(r0, 0xaf5c746d1e278b78, r1) getdents64(r2, &(0x7f0000000080)=""/158, 0x9e) 2018/05/21 21:43:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x1000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:45 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/21 21:43:45 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200200, 0x0) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = memfd_create(&(0x7f00000000c0)='dev ', 0x3) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r2, r2, &(0x7f0000001000), 0xffff) fcntl$addseals(r2, 0x409, 0x8) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fallocate(r2, 0x0, 0x0, 0x3ff) tkill(r3, 0x1000000000016) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)) 2018/05/21 21:43:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="a0ba21e8f4433f23f2"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7, 0x7, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/21 21:43:45 executing program 7: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0xfd32, 0x44000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x62df064, 0x1, 0x6, 0x34, r2}, 0x10) setfsuid(r0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40646f, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000080)=0xfffffffffffff001) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @rand_addr=0x2}}]}, 0x210) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') 2018/05/21 21:43:45 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdc, 0x40}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000006a00ed6a6b25b7901403000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0xffffff97]}, 0x18) 2018/05/21 21:43:45 executing program 3: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) ioctl(r1, 0x5122, &(0x7f0000000000)="adadc53b6f19452b1f5765612490a8a5341e550b53fae9a18c3767b852bc93cbfe815ead0b55ad1e1c1fa98d513ca38af0351cb8a10710f056a63d23d8f9008b7947451e501a4cb67a1fb22b115743d5091e8731ecde78f7d874573251e619465a5451339eb78b7ab05d8bb3eb7e092af2dcb865fbe0a1ee25") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x1201, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000000c0)=0xced6) 2018/05/21 21:43:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:45 executing program 6: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/75, 0x4b) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x15, 0x80000) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x20, 0x2000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000001c0)=0x9) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={r0, 0x1, 0x1, 0x6, &(0x7f0000000280)=[0x0], 0x1}, 0x20) 2018/05/21 21:43:45 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="a60f49"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000000)="66baf80cb8f4a5b885ef66bafc0cb85c790000efb9800000c00f3235010000000f30660f38810dffffffff3e309e1aa9a551b8002000000f23c00f21f83500000c000f23f8f326dfec3e652e0f01bba06500000f3066baf80cb8fbfc4e89ef66bafc0cec83db15"}], 0x1, 0x0, &(0x7f0000000000), 0x46) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 21:43:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x2000000, &(0x7f0000000380)="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") r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x0, 'client0\x00', 0xffffffff80000006, "258c2fda03b36b9c", "68ebee17e419700d264f093d48120f3358c611636c7609bdbf61ccba05adcbaa", 0x1, 0x80}) listen(r0, 0x0) r2 = accept4(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000093a000)=0x9, 0x0) 2018/05/21 21:43:45 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f00007a4000/0x4000)=nil, 0x4000, 0x1000000, r1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/171, 0xab}], 0x1) ppoll(&(0x7f00000000c0)=[{r0, 0x2}, {r0, 0x8000}], 0x2, &(0x7f00000003c0)={0x0, 0x1c9c380}, &(0x7f0000000400)={0x1}, 0x8) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffc, 0x2) r3 = eventfd2(0x8, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x2c, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr=0xffff}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}]}, &(0x7f0000000200)=0x10) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000300)="269293e0c935650cfd83edf428ca1777f7ec0108d05f103f81f29a8d80cb7eb021bbdb74e01cbe7a09aa7d1d43c031238f9e7bf79c5ccbc4420d8a1dc10318e957a6b61e9f1cad3312b1cc135468754781c1d284ea3161cf82a7b7dbb796d3a8a692321f6f703f39ec202763f616cf436b975db5d1c982184fbaa49670c7d21da04a0991ad214f02411a7feb639c6f9037140ebd8d57093d9042c47dd80c47ea8ebb9e7155e1bc605f") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfffffffffffffffe, 0x8000110, r3, 0x0) madvise(&(0x7f00004e1000/0x4000)=nil, 0x4000, 0x3) 2018/05/21 21:43:45 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xf00000000000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:45 executing program 3: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) ioctl(r1, 0x5122, &(0x7f0000000000)="adadc53b6f19452b1f5765612490a8a5341e550b53fae9a18c3767b852bc93cbfe815ead0b55ad1e1c1fa98d513ca38af0351cb8a10710f056a63d23d8f9008b7947451e501a4cb67a1fb22b115743d5091e8731ecde78f7d874573251e619465a5451339eb78b7ab05d8bb3eb7e092af2dcb865fbe0a1ee25") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x1201, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r2, 0xc004aea7, &(0x7f00000000c0)=0xced6) 2018/05/21 21:43:45 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$xfs(&(0x7f0000000200)='xfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='nou=1,\x00']) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xb}, 0x100000000}}, [0x7fff, 0x8, 0x101, 0x0, 0x5, 0x8a41, 0x7ff, 0x38, 0x3, 0x1, 0x40, 0x7fff, 0x2, 0x3, 0x9ee6]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, 0x4) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80800) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000000)={0x8, 0x2}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000040)) [ 153.473447] XFS (loop6): unknown mount option [nou=1]. [ 153.520434] XFS (loop6): unknown mount option [nou=1]. [ 155.458184] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.466817] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.475531] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.484203] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.492885] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/21 21:43:47 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team0\x00', {0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x6, 0x80, 0x0, 0xcc}, {0x40, 0x7, 0xa5, 0x7ff}]}, 0x10) recvfrom$inet6(r1, &(0x7f0000000380)=""/195, 0xc3, 0x0, &(0x7f0000000180)={0xa}, 0x707000) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/05/21 21:43:47 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xf}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:47 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = getpgid(r2) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x4, 0x4, 0x1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x48) process_vm_writev(r3, &(0x7f0000002540)=[{&(0x7f0000002480)=""/191, 0xbf}], 0x1, &(0x7f0000000240)=[{&(0x7f00000035c0)=""/139, 0x8b}], 0x1, 0x0) 2018/05/21 21:43:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e23, 0x21, @remote={0xfe, 0x80, [], 0xbb}, 0x7b0}, {0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x7643, [0x2, 0xfff, 0x0, 0x0, 0x6, 0x1f, 0x5, 0x5]}, 0xfffffffffffffef9) syz_init_net_socket$nfc_llcp(0x27, 0x8000000000000001, 0x1) 2018/05/21 21:43:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'veth1_to_bond\x00', 0x0}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000200)={0x7, 0x80000000, [{0x8001, 0x0, 0x200040000000000}, {0xffffffffffff8000, 0x0, 0x3}, {0xffffffffffffffff, 0x0, 0x6}, {0x7ff, 0x0, 0xde}, {0x101, 0x0, 0x800}, {0xff, 0x0, 0x9}, {0x80000000, 0x0, 0x3}]}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="400000001400090500000000000000000a000000", @ANYRES32=r2, @ANYBLOB="140006000000000009001a00000000000000000014000200fe8000000000000000000000000000aa"], 0x40}, 0x1}, 0x0) 2018/05/21 21:43:47 executing program 4: bpf$MAP_CREATE(0x6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, [0x4]}, 0xfffffffffffffeda) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xfffffffffffffffc, 0x73, 0x2000000, 0x4, 0x3, 0xb56e, 0xfffffffffffffffd, {0x0, @in={{0x2, 0x4e22}}, 0x20, 0x6, 0x80000000, 0x2, 0x9}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0xd56d}, 0x8) 2018/05/21 21:43:47 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x501080, 0x0) ioctl$VHOST_GET_FEATURES(r2, 0x8008af00, &(0x7f0000000040)) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="d97993"]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x10000, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 21:43:47 executing program 6: prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x2000)=nil) prctl$setmm(0x23, 0x4, &(0x7f0000ffb000/0x2000)=nil) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x105800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x42b}}, [0x9, 0xf8, 0x401, 0x401, 0x5, 0x7ff, 0x7, 0x7, 0x2, 0x0, 0x0, 0x8, 0x62, 0x5, 0x8]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000240)=0x84) [ 155.501544] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.511404] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.519947] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.529160] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. [ 155.537857] netlink: 44 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/21 21:43:47 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x100000000000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x5, 0x2, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x70, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000000)) syz_emit_ethernet(0xce, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="d21d733c179f", [], {@llc_tr={0x11, {@llc={0xfc, 0xf4, "cc", "7e3f8728564276b9be701a5e3b7e685cf51d4429cf6a68fdb48136b8d797a689505f6de4597c15f1b66d89144e7a3d257c5f2fef33e0be5e30cb28c9671d65c6c0e91a9b7e1ee90fce8e361a60fb83bc63b2d4dffd4793b3c226e07d6ea43738c2faaad3f7918ea514577dc38810b231c05a3b01fb3b2b7b7fcfb45b3fcd98217cb20a4328f7a20d795ba2080af98fc648d4503496b9d8af2a05ac856c1df3555c97838d5a8b2d898109fe4d955abda1e60032a5f65cfdad65a0c80d7d"}}}}}, &(0x7f0000000040)={0x1, 0x2, [0x9c0, 0xa87, 0x212, 0x45b]}) 2018/05/21 21:43:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xf000000}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:48 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8914, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000040607041dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/21 21:43:48 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000140)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f0000001ac0)=0x4) 2018/05/21 21:43:48 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x121200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x3, {0xa}}}, 0x32) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000000040)={0x2, 0x6}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x8921, &(0x7f0000000040)) 2018/05/21 21:43:48 executing program 2: r0 = socket$inet(0x2, 0x6, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400c02, 0x0) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000200)=0x30) 2018/05/21 21:43:48 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x50800, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x5, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000280)={0x2, r2, 0x1}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="b5cbb3f0784d033f40d43c07b3b9f630", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r4, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) 2018/05/21 21:43:48 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCXONC(r0, 0x540a, 0xa9f9) fcntl$setstatus(r0, 0x4, 0x46400) io_setup(0x8000000008, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000200), 0xfffffdcc}]) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/05/21 21:43:48 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001600)={&(0x7f0000001300)=@nl=@proc, 0x80, &(0x7f0000001500)=[{&(0x7f0000001440)=""/163, 0xa3}], 0x0, &(0x7f0000001540)=""/146, 0x92}, 0x0) 2018/05/21 21:43:48 executing program 4: shmctl$IPC_STAT(0xffffffffffffffff, 0x2, &(0x7f0000000080)=""/90) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x900, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r1, 0x204, 0x70bd28, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) 2018/05/21 21:43:48 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x500}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r1, 0x1, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/05/21 21:43:49 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'bond_slave_1\x00', 0x0}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={r5, 0x1, 0x6}, 0x10) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) recvfrom$llc(r6, &(0x7f00000001c0)=""/173, 0xad, 0x100, &(0x7f00000000c0)={0x1a, 0x301, 0x1000, 0x49bc1fa8, 0x1, 0x4, @random="20ead0d66023"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r5, 0x1, 0xffffffffffffff81, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x1f8) r7 = dup2(r2, r3) setsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000000040)={0x4, 0x4}, 0x2) 2018/05/21 21:43:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f000071f000/0x3000)=nil, 0x3000, 0x4002, &(0x7f0000000040)=0xfff, 0x5, 0x4) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x8001, 0x40001) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000240)=""/178) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) 2018/05/21 21:43:49 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000440)=@in={0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x80) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000500)) r2 = socket(0x4000000000000a, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000003c0), 0x2) ioctl(r2, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") sendmsg$can_bcm(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64], 0x6}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_open_dev$ndb(&(0x7f0000000400)='/dev/nbd#\x00', 0x0, 0x8400) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha224-ssse3)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="c07019a2c16bed7d9ff71095dae7ca63a683589f8fd3e951e1d41ea07d57844fbac8a51721e110ac50a096e2617df1250e77a0e1061ae4401c653a4d862fdecb72", 0x41) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0xb74, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0xb5d, @empty, 0xa2}, @in6={0xa, 0x4e24, 0x3, @loopback={0x0, 0x1}, 0x100000000}], 0x84) 2018/05/21 21:43:49 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x3, 0x7f) ioctl$void(r1, 0xc0045878) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt(r1, 0x1, 0x6, &(0x7f0000000040)="bc3028f5", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000001c0)}, 0x0) 2018/05/21 21:43:49 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={"6c6f0000f6ff6fbeffffffff00", 0x0}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000440)='/dev/null\x00', 0xc0000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000400)={0x2, r2}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)={0x2, 0xc, 0x4, 0x6, 0x17, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd26, 0x3501}, @sadb_lifetime={0x4, 0x3, 0x0, 0x6, 0x1}, @sadb_ident={0x2, 0xb, 0x10000, 0x0, 0x9}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7f, @empty, 0x7}}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_filter={0x5, 0x1a, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x13, 0x4, 0x10}]}, 0xb8}, 0x1}, 0x40) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x214000, 0x0) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f0000000480)=r4) creat(&(0x7f0000000100)='./file0\x00', 0x1) syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x2, 0x2000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000a5200010000000000000000001c000000080001a8691d86a2ec40be25b31cf7e7d319516174e733e43be67df61be6a1596c2c31774a22d2e5072914068f1f641c3a9eca338cea6224f855aee88e200db9aede3514c9dc9cd85af244908d586c37080a67abf9ae321d613cbc8bb6cc", @ANYRES32=r0], 0x1c}, 0x1}, 0x0) 2018/05/21 21:43:49 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="5e2001000000000000aaaa0088f53d73d89771bf247a92986f54fcdc360b8392f3df89ef9c296c9a334f7715adff75ef533e186bc2e9476642e7fa45213c93ac2bec12ca3a049322e8923ecf18ef89df5cc811baaa7275a1a35a06e1146f444ccdde72ae264835a428573bbbf324218f2b4dc131d0896ec87ebb2b1cbad0c5"], &(0x7f0000000240)={0x0, 0x0, [0x0, 0x0, 0x0, 0xadb]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0xca8, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000080)=""/50) 2018/05/21 21:43:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$TCXONC(r0, 0x540a, 0xa9f9) fcntl$setstatus(r0, 0x4, 0x46400) io_setup(0x8000000008, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r0, &(0x7f0000000200), 0xfffffdcc}]) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) [ 156.977910] device bond_slave_1 entered promiscuous mode [ 157.016717] device bond_slave_1 left promiscuous mode [ 157.075435] device bond_slave_1 entered promiscuous mode [ 157.108930] device bond_slave_1 left promiscuous mode 2018/05/21 21:43:49 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x8}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) r2 = dup(r0) sendto$llc(r2, &(0x7f0000000000)="58a3d13aaf45e7911f7feec4acefef2dba9ff768fc85bc8d3b9d3ddd9d5987eb00136fa82952aafb131412cac24cff033816e3bd2c3a699677b6fd9a", 0x3c, 0x4, &(0x7f00000000c0)={0x1a, 0x101, 0x8, 0xfffffffffffffffa, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xf087}) pipe2(&(0x7f0000000100), 0x84800) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000140)=0xec16) 2018/05/21 21:43:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="4ae30000000000000200000000000000029a00004000"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080), &(0x7f0000000100)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x2000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x15}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x2, [@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/05/21 21:43:49 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x577d9f2b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="08f22ab2cda8000a00000000000100e100040001000700ffff00000600"], &(0x7f0000000140)=0x1c) clock_gettime(0x7, &(0x7f0000000100)) 2018/05/21 21:43:49 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r1, 0x40) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280), 0x8) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x1, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000100)) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x200000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/05/21 21:43:49 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000200000000000000cf", 0x1f) 2018/05/21 21:43:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) r1 = socket(0x7, 0x7, 0x1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xf8) dup2(r1, r0) 2018/05/21 21:43:49 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = msgget(0x2, 0x8) getresuid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f00000001c0)=0x0) r4 = getgid() stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r0, 0x9) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x4584c3, 0x0) ioctl$TIOCGPGRP(r8, 0x540f, &(0x7f00000002c0)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000300)={{0x5, r3, r4, r5, r6, 0x1, 0x1000}, 0x800, 0x9, 0x100000001, 0x0, 0x5, 0x4, r7, r9}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)}}], 0x5000000, 0x0, &(0x7f0000000300)}) 2018/05/21 21:43:49 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/arp\x00') writev(r1, &(0x7f00009eb000)=[{&(0x7f0000000340)='+', 0x1}], 0x1) 2018/05/21 21:43:49 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0xfffff, r2) 2018/05/21 21:43:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d559166593ae164c990a0", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000022c0)=[{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000100)={0x18, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}, @dead_binder_done={0x40086310, 0x1}, @increfs={0x40046304, 0x3}], 0x4f, 0x0, &(0x7f0000000080)="35d8dd2bc102a7b2f482072a7b268eb01a2c7f489e626c99edb5aa62e5f0081b052d8868971b95e37f147b482bd296f0d490df16682aa07bdb0cbd3015d7d5eb3b0ad40d0969c1fee03f4aa603d87b"}) readv(r1, &(0x7f0000000680)=[{&(0x7f0000000280)=""/129, 0x1f5}], 0x1f5) 2018/05/21 21:43:49 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x541f, &(0x7f0000000040)=0xffffeffffffffffe) 2018/05/21 21:43:49 executing program 6: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x80000001, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r2 = dup(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000140)={0x3, 0x1, 0x8, 0x3, 0x7fff}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') creat(&(0x7f0000000100)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f00000000c0)='./control\x00') close(r1) [ 157.306200] binder: 11860:11864 transaction failed 29189/-22, size 0-0 line 2856 2018/05/21 21:43:49 executing program 7: r0 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b00)={'sit0\x00', 0x0}) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000100)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) syz_mount_image$ocfs2(&(0x7f00000001c0)='ocfs2\x00', &(0x7f0000000240)='./file0\x00', 0x4a03, 0x8, &(0x7f00000009c0)=[{&(0x7f0000000280)="b8231a595f46da60e9bea87ce76e189635ca13401a446b0697a6d795e1f744281e5b13ad6f0c53513be49d9e9c8df12d9e391a09a7399a1136d4a71aea68ef37b46009af80e745b3b0b9cd1defb0790a93995f3f5ceff2074db1fcc5931031f3719905340c7551af62860a1b374cec72b0ba8e65e67ccca3d0a1776f7bf2b4dd30492f5371ef652f6bc17604a90ef25741d0735532cac8d92167d355939d635a060d7e32795aeee38a3054807dc8f531dbe776c57ab3a71e", 0xb8, 0x5}, {&(0x7f0000000340)="f38e0a9f2730d73847fd43606cc5c99a3af723d270751c4d9a8400dd2618750061dfec1945ca5847309978cc65cae4118170e345c59a6968a3b5ef9ff1caaa239f74d3973a0bea788c7a4c7a6c3845c70184d49b05d5ecc9fe902af819693ae912a6f045076124b9714e440a7be6a6dc5886d4843b9cd387441fdef0c93a4fc35d8a87b0294c4e10e9812f775fb98ca61c51a2a137377f0cab02685c5d16e8b3fd5d1366cf36393f73fe4e3bf388e655f27ce961ed8f3d06b32946f68417d278bd8ed88aeacd86628764b4b7f5a95c78a97198ce9a82a697bce3d125b49a84c569d3fe7159aeca2845984649f665ee66fda51fc5d478", 0xf6, 0x4d}, {&(0x7f0000000440)="c534727711adf7fc518b627e754e8a710bbf8ae7a53666c8e71946561c620f9a8784efaa28a61b39ca2b4d7dc04c65ab0f5c7c3f1e574a7fc747bb9f6da6e9dfd4b8a8b4eb4a384c752f9a6189144539cb53a76f574adacae490abbc9822cb53a5f854d01caa023a88430f1b93b7069864ba86b75fa88b80492afc5a9244ba508c9b29c170024456febcf5a0dd562b9025a56ecfda7e04ec49445dc48ccf6a55e69f5ed475bcfa977e5a6d95c111d845850149332827a6e97ba4450aa426d1d47f2b7e10d7fc0e5d9c9157ef0de39520a5c3a65cc7f39391072074bd385bd1e0124cb05ed2a17d1b69eb4a6d9c9f42a44bfed0", 0xf3, 0x9}, {&(0x7f0000000540)="bc2f924a420f8a75205a6e3e25f9e1ed2322076d8e43963fb2a623329f12dd791d2e331fedbe0664c09cbb30d58ad7b74c48b2189367b8a87adb317a9bfb4e0493046ee493a2f84873b7834d9d8ac3dab52a46d0c22667a7c9ea839c620fb3001d4eb33bffcea730bee1b10e7f7ab2022b8def1c05e795ede0f078a28d201e8822c710f9b9d07c99c69a72d1a472e4c779c37427f70e9f620d0c0c0635", 0x9d, 0x80}, {&(0x7f0000000600)="20d5b4c5194166158aee65d6bfaa3ff907af1ce72332707a91e6617cea988edb7b122e98a73a782f88cba2ecf38a15200c78b1d8b153951298e1e5e0b035dfd71ee4e4024e2e0df13fe1a2f0a1a33498145e862e9d520009d9fc2815eeb3c9fab62b57495be3633c94ebf511bb7dce3dcaf6df679c43d02cb437e7a14c69fef1a6150ffd417ead1c6d98400081e2ea15971a7e0e323589cb57306e74301ad7cc2deb7e124dd9a2d349c576492b4ab8dbf8905f4618d74821155c367f9caf6d2fb5ec9c1a41fb31935e603e629bc4", 0xce, 0x1ff}, {&(0x7f0000000700)="e7754761cb4982aa522ca06f19dd8a181ebec7ea4ad59f885c5e64dfd91605b9c91b24392b8219311a10d6e2580ac2f7573f8112dd5903fbf98608eb285b34718c41df6f7e119257cc0b4cada871b840dd73b5192a70987d4f9473dfcdb45006e204b0d1f59f4786ced0719813da992255d969979eda818e8b0b68448952d229ad11de8826ffb5", 0x87, 0xffffffffffff9a3a}, {&(0x7f00000007c0)="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", 0xfb, 0x7}, {&(0x7f00000008c0)="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", 0xff, 0x8e23}], 0x808000, &(0x7f0000000a80)='cpuset.memory_pressure\x00') r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x20000) ioctl$SG_GET_SG_TABLESIZE(r3, 0x227f, &(0x7f0000000180)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x220000, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) 2018/05/21 21:43:49 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x19980330, r1}, &(0x7f00000000c0)={0x5, 0x5, 0x6, 0x1, 0x7, 0xfff}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000100)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = dup2(r2, r0) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000000000)) 2018/05/21 21:43:49 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x840, 0xd8b632b2701ffa25) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f00000002c0)) getsockopt(r0, 0x7, 0x5, &(0x7f0000000080)=""/192, &(0x7f0000000000)=0xc0) 2018/05/21 21:43:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) uselib(&(0x7f0000000040)='./file0\x00') bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e1f, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) listen(r0, 0x8b) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x80000000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/21 21:43:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x200004be, r2) 2018/05/21 21:43:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x800000100008, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) r3 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x0, &(0x7f0000000440)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}}, [0xffffffffffffffff, 0x0, 0x2, 0x0, 0x200000000, 0x8, 0x0, 0xfffffffffffffff8, 0x80000001, 0xfffffffffffffff7, 0x6, 0x8, 0x3, 0x1, 0x6]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={r6, 0x0, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r5, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) r7 = fcntl$dupfd(r0, 0x406, r4) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f0000000080)={0x8800000000000000, 0x2000, 0x44cd, 0xd, 0x18}) tkill(r3, 0x1000000000016) get_robust_list(r3, &(0x7f0000000380)=&(0x7f0000000340)={&(0x7f0000000280), 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000400)="d3b12e705d2300744881c85568ad1d182b4f8212c772b2655f0504eb1bf6c5a5", 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)) 2018/05/21 21:43:50 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x400) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) syz_open_dev$sndpcmp(&(0x7f0000001700)='/dev/snd/pcmC#D#p\x00', 0x5, 0x40000) vmsplice(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)="35172e77786394ba4785f622902cc129a80cde2af5851429ac802ec9c2789f001f6a5f8b06eb6e3d1ea54bbbca1905da93497a96c794c092854f62e3501402a1dd9c3dfab25e6c532b20255dcdc8b262e786788745f5c722905d855ff10eba2c384fb441e73cdebad21ffa9bdcb3e606b3d53ad231e9f2a2b0686c1e3e12a629dba6552cc5b68b7c63744699bf972359c07457f77b2d51c3b237d0320112f43e385218cd2d761daa2cc3d0b2ce2b463381d697a84b0faa24a6a899e04358da4d3d4f6e57cd8c8061f76e413b44fba6c912145d3e6e14a05885a4ce9cb472f4c6019032", 0xe3}, {&(0x7f00000001c0)="5c28ec888be0e5a861a6499929d22063935ccc8d7400f9fbcdd3c75d95f85bc771eafc2d7a1cc91ffad426d301bb54bc3247d9a0c964569ff2fcb196f312f13a8bed754d6e377e8818e939be51dc072cc31f55c03aa27e593606c35b547092810d6d27f871999f5629ac74610216d09221", 0x71}, {&(0x7f0000000240)="30612ca9efc0a83b5284b0e42179443e373e5cfa4e454cd397fa39fba82923d8fff45b8e4807a0f8d1eddacdf4197b3171c957f5fe9adab7e38619cace6911915d77e48ae58c759507e7bd8c9ba3848d7ea55bf1c22c60b67009db8696ac3249c6e793967370c01fc2", 0x69}, {&(0x7f00000002c0)="af536a605b394639319a3c416c37b5bcb3d32d011d72772223d651dc50a7e1307797ce31467d03f3d24a16d4bd77dcae90d69a3837ddc2208092c8320f9cbcc0edec4b26dd5e91e4ab251fbcf302454b47120879ba70476a3cb0196d4c64e91be370944c5ea7e4992d779bbeab424f99fbdff8c87324b1fdf88d0dcaccde732a0a6fe277831e6e80f031cd1f3090c41729ea3bf776ba54d8b687d60ce18b8f7a8f3327dbfaef2684bcd5b1ea504731aea66936a2f1bf65071f73ed466c3df6863fe61667427e4aaf26a74de234414b83a262b5ac0080d3aca709013cb8542180cb293abc3cb283d5b15397ee5d1c7f6e038163c5", 0xf4}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="4eee61e1145156d15a25b413f1e37d315e2772063d08fc6de8c6dd871311b5e1e4a0025ca0acce1448809124d3b985a17d812ffdfec128500b918a17654ed8cb2c30935107cb37eafb152052d147f60fb069503afc1f961e81dc5e9ead96898065fb2432fd0f0d9e2f230911cae00b1cdd210f8551dd7242e4", 0x79}, {&(0x7f0000001440)="5b6e04c6a5aa1d1aa0f7def30b9a3b530ea1c60580fddef9c538d06984d580df7225b0c125266f666472a1b08dca61a54c99e5e8e3d5fd1130b9308f0249d6d1a92976ed21d74298d1c54d39ca1022b0bc363c43edfa7cb682e7585d7ab8c927584a3e3cbc81a64cc13b5b21ce1c475176327a46d1eff890b327be5f40", 0x7d}, {&(0x7f00000014c0)="b454f6699aa9395498678119c5e7f2b97b36e92c8882ec80570afa119d6809fbd95d68e3a1ec8d3a39874d071672b4f31eb96a23f4af5c24497553c32567df8123d16ba93005d8554ad6a13ff25f5b0259b5b167a10d87fd512cbccd481dae2c3f82a3ca979f9203f6ebf5dfef8886ecda1fed10b563652df73efaa8bc84de73bf475dbac95864b9ef88e5691f062ac9d65ecdd20941ccfb172a19310b065d99e4e57f5a4845ba51473f563925ef92cfc182c7b959f904f69ad27eb9783a2d0c9f603f6d9a44f087fd44", 0xca}, {&(0x7f00000015c0)="849f0716ec6d2a63d3ff094d3d23a94533b9eb63737fde72ba845fa353f44ed52e532b2565ff795fca", 0x29}, {&(0x7f0000001600)="3a93175c740745c3f5a131aab6dece12ce88f386ae309a9c451f2bf3e849f4fbb6626de15e9d71", 0x27}], 0xa, 0x8) 2018/05/21 21:43:50 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0x0, 0x0, 0x80000000, 0x200000000000000, 0x0, 0x0, 0x20006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2200, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x9) 2018/05/21 21:43:50 executing program 6: r0 = socket$inet(0x10, 0x3, 0x3) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bcsf0\x00', 0x401}) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=ANY=[@ANYBLOB="3206000200000000fe80000000000000000000fd850000bb00000000000000000000ffffe0000002fe80000000000000000000000000000fa4f90c2254d00c221838d3a9c5ed32036a82362433091142b226f974a04d0aa8004f845f945cb4b756aa87678fcfb9162e5f1e83d6d5bb91c34045cfd7a47c559339097695154b16e46e179c4f400e61fce6d145ffa6a81b83ebe17a251ea6ec2186efd28cb1d0190854171366e5785bd714b1968cad4318810d7385b3011f1a471c0b3d832833c2c97835438de56b14a03f8392397ba05391fc6e9dfe177ec4ddf287"], 0x38) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x80000000, 0x40000) fcntl$dupfd(r2, 0x0, r0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000140)=0x1) sendmsg(r0, &(0x7f0000000200)={0x0, 0xffffffffffffffc9, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x20008000}, 0x0) 2018/05/21 21:43:50 executing program 5: r0 = dup(0xffffffffffffff9c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x100000000000, 0x7fe) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x1, r1}) r2 = socket$inet6(0xa, 0xd, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000180)={[0x3, 0x6, 0x692e, 0xcc, 0x1000, 0x2, 0xfffffffffffffffa, 0x1, 0x2, 0x9, 0x3f8f, 0x100, 0xcb6a, 0xfffffffffffffffd, 0x3f, 0x9], 0x0, 0x4}) setsockopt$sock_int(r2, 0x1, 0x2e, &(0x7f0000000140)=0x800000000000004, 0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$setown(r0, 0x8, r4) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000080)=0x2fe2) 2018/05/21 21:43:50 executing program 0: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040), 0x8, 0x0) write$binfmt_elf32(r0, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0xbb5, 0x6, 0x100000001, 0x1f, 0x7ff, 0x2, 0x3e, 0x8, 0x234, 0x38, 0x343, 0x9, 0x22, 0x20, 0x1, 0x2d, 0x5}, [{0x60000000, 0x5, 0x1, 0xaba, 0x9, 0x1, 0x1, 0x8}, {0x3, 0x0, 0x3, 0x10000, 0x0, 0x20, 0x2, 0x1}], "dd73129c63862ee2eab38570dbffa4fb416f0b5d1aa1fd57fcb3c4c6c8544e6167", [[], [], [], []]}, 0x499) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x105000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x6, 0x70, 0x2, 0x7fff, 0x2, 0x81, 0x0, 0x5, 0x20, 0xc, 0x44fb, 0x4, 0x101, 0x255f, 0x101, 0x92, 0x2, 0x0, 0xffffffffffffffff, 0xe48, 0x8, 0xfff, 0x3d5, 0x0, 0x8, 0xfff00000000000, 0x4, 0x2, 0x0, 0x2, 0xa348, 0x6, 0x8, 0x6, 0x9, 0x1, 0x48, 0x6, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0x1}, 0x2c800, 0x1, 0x2, 0x2, 0x579a, 0x3, 0xffffffff00000001}, r2, 0x6, r1, 0x1) r3 = socket$inet(0xa, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x120, 0x150, 0x180, [@statistic={'statistic\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}}}]}, [@common=@redirect={'redirect\x00', 0x1d}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @empty, [], @empty, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:audisp_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x428) 2018/05/21 21:43:50 executing program 7: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9670402e2b7216e24"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x3000000, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffb0}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/21 21:43:51 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x0, r1}) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240)=0x5, 0x4) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f00000011c0)="000000800000800000") accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000300)=""/59, &(0x7f0000000340)=0x3b) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00000000c0)=0x7, 0x4) move_pages(r1, 0x2, &(0x7f0000000200)=[&(0x7f0000700000/0x4000)=nil, &(0x7f00006fe000/0x5000)=nil], &(0x7f0000000280)=[0x8, 0x79, 0x60, 0x7, 0x10000, 0x3f, 0x400], &(0x7f00000002c0)=[0x0], 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) close(r0) 2018/05/21 21:43:51 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x81, 0x0, [0x3]}) ioctl$KVM_SET_IRQCHIP(r1, 0x4020aea5, &(0x7f00000002c0)=@ioapic={0x80ffff00000000}) 2018/05/21 21:43:51 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) rt_tgsigqueueinfo(r3, r4, 0x6, &(0x7f00000000c0)={0x31, 0x9, 0x3, 0x8}) ioctl$KVM_SET_CPUID(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000000}]}) 2018/05/21 21:43:51 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000050002000000e000000100000000000000000800120002000200000000000000000030000000020300000000000f00000000020000000000000092ab000000000001020014bb000000000000000000000000030005000000000002000000e00000010000000002000000"], 0x80}, 0x1}, 0x48000) 2018/05/21 21:43:51 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000380)=0xc) ptrace$getregs(0xc, r0, 0x1ff, &(0x7f00000003c0)=""/17) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5784f2f3673a5da3b997245453ee600e443c08f8e18ad1873a8fa614d5ddab580e138261664edf8da5c234deea203a649f0b81152518958165ba5055f504369c8b8d6482d52ca285f05f801804847ec96d1b8dc52923d7abcf65990a54a9245a73956ad6029dcf18189cc98b5e5c772d0fe4268a979b2027774c5eb2cc3418084327e0fa4e8b6ea466c182eb1073869ae465b3d0b89bda07525e8da351fed1e119745b5f8edc035517b4e9692f867350b35514cbaeef756f3b7d097fef121ff18ba452ff33a6d92f3193659c7d80", 0xce, r3) keyctl$set_reqkey_keyring(0x5, 0x5) r4 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20000) unlinkat(r4, &(0x7f0000000140)='./file0\x00', 0x200) add_key$user(&(0x7f0000000580)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="32a19f9cfe03d36982c52dc1b72561879c5459fce317da3cdcd0d8711122549f7cd6af437348fee6abdf9d262f09bcaa5fb382118424f59603101dd2690313416b1a9787cc8e465bfba5d0f521441988ef2a5b42aa7a8473938cdbe77275550002000000000000d8934b182ebfb305c399ba12f5ce518e96e9ac90b4a460b463b68db607839c73a50f0a51b6b9138c435e9a007849363e9460f5ecb3f57425e51fa6e50a00000000", 0x33, r3) 2018/05/21 21:43:51 executing program 7: timer_create(0x1, &(0x7f0000001bc0)={0x0, 0x1, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000001c00)=0x0) timer_gettime(r0, &(0x7f0000001c40)) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000200)=0x10, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001d80)={0x400, 0x8000, 0x1, 0xfff, 0x0}, &(0x7f0000001dc0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001e00)=r2, 0x4) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000240)={0x32, @loopback=0x7f000001, 0x4e22, 0x0, 'wrr\x00', 0x20, 0x79, 0x32}, 0x2c) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x32002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000001ac0)={0x5, 0x7, 0xffffffff, 'queue1\x00', 0x1}) getsockname(r3, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) vmsplice(r3, &(0x7f0000001a00)=[{&(0x7f0000000500)="8e7b0681769f4114848004276d00428a569f9a2ba0afb69064f630f37981f7fef3fef79ede0bc5e848478513e2dcb1847bb2877170c5ef4c845d4efa6f18a96f097666ac5bb7b9a4de598fc9771d982ff90fb047e14a31397950a5324ab0dc9cd2b946710074824546327dcf52e6d6537e461e776489c5b5555b4816247c34bc9ea4587a910480c76eb2e4e5508fe3f0bf8a", 0x92}, {&(0x7f00000005c0)="5741cb47fbbeddc10a954ccbe000735833a2a3d3e4dfe9cf45dede9f4c9bd27d830a578e6e2d46159d6214fc2f8c9029aeb391ac18c3f3e2e0166a43eefb56edac192607d16bc7a409c0abf601fb215db023a1457bd7f36303aa740ec254c0aa6bfe3cbde39e72e4f4304d0a71fa67879c0c6b5a472dbc2b6c044100839d7e73220a9490a678393c8f2c2c6040a97b984f59c7cd416d10c5db5595d378d0ef939ec92f7109398455a2f7d7166fa931dc3138a45964c33d2800d59ae67ac2becc44652ff7b9fed3ad70f572886d700f2570d9c5cc9b6f37e8ed5723495c50874591", 0xe1}, {&(0x7f00000006c0)="a71f042ce1351d4e1a5d124710c1912781ab5c43388784c6e7c59f20f32a924ea1180029be1f9adffe798b1c4b2f6fa3a75e8d278cc9653acd86114c7a05a40ce19d205c06aa1597f33d14e7982065aea550ac915317df8c49233ea59e5b4e3ddd964cf03260767d01fc7c381ce0ee9377d6e2724f1ac83500a2e9e8fa3f3fd50d377fdd534965d3652de819852dac6fe48047c2e954", 0x96}, {&(0x7f0000000780)="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0x1000}, {&(0x7f0000001780)="65147211b8da8adab1b9eb8f87b34abdb50b160c8ded24c9dbbee93709f04aa39873b54804cbf9760150618fb8e2eb196a100a92edd7b3ff5a03bf0d4921fd3583cebaa27aa4d0bd0e330a7a0197668814cd033a709cf93a437e008eae573ac0c854264fd413de47e51eb89a5e54683842acd704cab7d77d237119ab1f4690f010e1c376f2293383b20c99f24e888e59470c5099c83a3b36a1baa7784c8e", 0x9e}, {&(0x7f0000001840)="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", 0xfb}, {&(0x7f0000001940)="0fcd6bd0e7edd6e549010c5a2d2618d71477621d466a1460312339b789494648821da3e54b53cebae08e152bcfbf4025ad18f82f893ad8d0a2e105eedf797c70d81633b5e0a93ca30b57752d22ad0b0f83b6992c0284557856149b4a11da09af109fd0a077c4d3c74fa6c8ae0c14203d56f7e022ee500b496f0f4c1bf20197dc6f06f358f3457c1c44de1b9e9dbbcf7fdb3def641d72a24e1ab02250d3319b28fbe3229e00", 0xa5}], 0x7, 0x9) r5 = accept4(r3, 0x0, &(0x7f0000000440), 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000001cc0), &(0x7f0000001d40)=0x68) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000001a80)=0x74, 0x4) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000001c80)={0x1, 0x0, &(0x7f0000ffc000/0x3000)=nil}) getpeername$llc(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x700156e6b63eac7e) r6 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x6, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001b80)='/dev/vcs\x00', 0x100, 0x0) ioctl$SG_GET_REQUEST_TABLE(r6, 0x2286, &(0x7f00000002c0)) syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x2cf4, 0x0) accept4$ipx(r5, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) 2018/05/21 21:43:51 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001440)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000200)=@updsa={0xf0, 0x1a, 0x421, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}, 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)=0x0) r7 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) r11 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000540)=0x0) r13 = geteuid() r14 = openat$null(0xffffffffffffff9c, &(0x7f0000000880)='/dev/null\x00', 0x80, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r14, 0x119, 0x1, &(0x7f00000008c0), 0x4) r15 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)=0x0) r17 = geteuid() stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001480)={0x12d8, 0x3a, 0x100, 0x70bd28, 0x25dfdbff, "", [@generic="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@nested={0xc4, 0x49, [@generic="7b86aa7746ab70f1e034795c6079674eb467ed8c3e1518c912c4df16718a28c92f111f8c5b3c060e91", @generic="e59c575b7a972fa47abb51811c485a6c367a83320e46726ee1ff21eefb8bb2959c86239c60b9a0e107cd83e52d4fdc992e49e7b749c2107a3270", @typed={0x14, 0x1d, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x48, 0x7c, @binary="89af385b548e6231561ca4fe4683163dec4c660e5e4d49711db0703494b1510e9f76fd0194a740909ff5efce686c04d7d78af542c12777eb659f3f0894cd99de85"}]}, @generic="d337cfc75f5b801f0cbdf73315053c7bf445e07857ab77bdd987aace23a64b3cb93f66b718dfa9271f2acc07790be553d78d4a7de016f9dc0854e0d576a46498466d2ab939b78a2b0c53e3507c435b976a95797bce1246f8a631e8ddb97e3bf14049eca196fcc618a775457842a4fb3187f88f0d728e62c6f51e24df84864e0e813c4c21ec47ce014f28614040fe29b7c09cace31f95e45a806dceb595b1913442a011787c5a128c6015a011", @nested={0x158, 0x44, [@generic="55345856574f6d9bab999af101ce6443fee6bc2b3a679d01db301f644e25ed560aabf3e94706c539175de48f2da2df4fe8e5b256b65a6c68a56b6f972a16a021d282b6093465f32cf18e33939b95435953898ae7686917e56b70b792c76f45fb16d8cd97cdc3497f8c1371947296d107b87dd340a03e29e346e8571f892c0e24a2247954536d31", @generic="006b6009fdccbca382a6952d8b3e1bb81645f151d9c72d4dfb6bd5d8fa8e51c03f5c99bbacab9a268818ca1ef7ef0251fe2781c9dcf2fddb2d6593d88414bc062db2992056c96351720624982d68969240e9f72be3221ee4b0db6abc84d32f06481dd4ffca5eb6e0e735044a187ec081b529428f1ff1a2d1a0c8dae1b51a2b3f638010ab9e46c13bd0b0b1d2e79c3f2655ec731e17bfaf35613f5d49ad0f6fbd2f40524ab19feba6311785a7c0", @generic="2a68745af1bce9162e9a0eff1c7de3d8db0101d317ee0912b1e4653f6fd5"]}]}, 0x12d8}, {&(0x7f0000002780)={0x1364, 0x2f, 0x30c, 0x70bd2c, 0x25dfdbfe, "", [@nested={0x11ec, 0x25, [@typed={0x8, 0x8e, @pid=r1}, @generic="0a99650b9f129299558208aef5d95f75eb7f75a17271e685248010711253eed3323896081079853245f4abbf165bb12e690816062bf0fc1cc9e3a671782c5ba207830ec893fd5e1d4426e8ab883173d5c04c79a18256ef7502352d1fc553ef69a98116301af771909fbea0b43f", @generic="ad234b2508a8c667e84ae26cd6133d13ba4dd50e72729364e51a5536ffe069d98b474233412067e71175a13d86006dac1ca04fd637a4310db95cc7c817db03062c97a7c287e652d18928e03f099f01a55edaf48f815a6d2361680934d2da1b6ffa21144469199cb15515057b34a2a19b9332f0349bc2783772155dc1a96dea05b265b2322531b34a6c6042cc2307e529fa1da30eb49acdfa47b030b5d275a281a09d34fa4ff9651b243deb71c5db45cf2d7d46e4e76d87be52bc4ed4bb91df0245c6ab2dda183103", @typed={0x8, 0x9, @pid=r2}, @generic="bebf09a273e418c65fb9029feabb1537c74d2ceb063dcb7a4a833c706e0a051954a5afa8051ad2dcc6929718b788bfab2e3ea9c6d4a41502faa5a2944eddbbf1eacf44406ce7f6653cd6e4d7ec3fed636876fb19753e6d16633f4c97ecdf5ec25a2f74f43a754ea0965b12f4ef6011e1959c85bc55d937e2798924715203c2f523ca4108dfeba02dc81ca9f4111adb1b6f1a41c4e694325b28c8d11295734e294411", @generic="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@generic="575b0a2096fb326ec64f0f812dad9e0d227054531cfe2f9408b41f4c5bbbeeeb7c665ef5c3f13769cbc23b052d95c6d70050b9ab7bce15fd5b02434766a4b4fce6c550f47d852969ddd7af5fd9f11abfdc77a5e9015fab66600a20686d41b9e3ad230495ce0f4ac19c7733bcf1c2eb41a88ed5e93cc995b9539c55ef6ed01bf44b9ea7540aa30676b3b685c8e941daab1adc1fddbfbccbf2358e6f6e48c5f187a772cdcd55bd80f8f29fc8006a9d70ccc387f2c8f05a034fedf1d64fa4ab3cbaae0957f148457d894fec97e905d63d911f0fbb131fd5b19b51fc128661daf5c0af14fabb", @nested={0x28, 0x89, [@typed={0x14, 0x8d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x75, @u32=0x5}, @typed={0x8, 0x24, @u32=0x9}]}, @typed={0x14, 0x27, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0x14, 0x68, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x3b, @u64=0x5}, @typed={0x14, 0x10, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x1364}], 0x2, &(0x7f0000000700)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r15, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00030c18"], 0x128}, 0x40880) 2018/05/21 21:43:51 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) flistxattr(r0, &(0x7f0000000100)=""/125, 0x7d) socketpair$inet(0x2, 0x7, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@broadcast, @dev, @loopback}, &(0x7f0000000080)=0xc) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x101, 0x7ff}, 0x10) 2018/05/21 21:43:51 executing program 7: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) r2 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x3, 0x202000) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) 2018/05/21 21:43:52 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$key(0xf, 0x3, 0x2) fchmod(r0, 0x408) 2018/05/21 21:43:52 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x2c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="b6d131a8f0a198873543f15e71f2dd667f2abf945f57fc322c8f8ff0f8b41ee61e272fce3ced374b71808789b031c1ae98bd24e8e71afdfcc2df3ca23bc3783e87231ce8f8b3ddd5fdaee2313dc672d3ee60e796e506a57e0cf107c40926dd9a71bf36901857fe218954ba091104ebc7cc1fba800c7467a62dc9611330b36e4eaf5db82d283d62569c5a8a028a9f5dab5eff90d0792debd39c2aefd8d3e03e5e98f04028195d2a6f5352e5593abae98e73d870fe6802ccd93c1ab2f6f7f02fdfb91fe276ffc259273ff3d019d924a60d5015c3fcf9c4fb1de26d19a9733183cedadf950671f24e43a96a107e472666bf", 0xf0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="946da8578e9021ba691fcad1294760f0a663fe58d225aa7ad364cc2b36e3ef15627553bc70ef88514f0aed708c210f1069fbe52a08ecad11ce1bae761ff16957de8400d03d62a7aea3d62972b8b1c5a88c97348489f150a4c18f1d3781fc925e1063463838809a0a1c747ef7ed79", 0x6e, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000380)={r0, r1, r2}, &(0x7f00000003c0)=""/31, 0x1f, &(0x7f0000000480)={&(0x7f0000000400)={'speck64-generic\x00'}, &(0x7f0000000440)="5875107bd39826c4d6411f728cc75c4725e78b8aff12a448c70d57abf7859f8479f5b27b70dea2a2f2847a67d587", 0x2e}) 2018/05/21 21:43:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="b245973da60792a6da64477637ed529ade001473e034d4e75f4f05c6dc90a24b36c027a330118ed8d315af77b44b186d95aad3f6574f743ac6fb526a85c2ef670b956c90b0814411f0e94117c53113ef", 0x50, r2) 2018/05/21 21:43:52 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x202200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x3, 0x8, 0x1c, {0x0, 0x1c9c380}, 0x3, 0x120000}) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/21 21:43:52 executing program 5: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c664", 0x28) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) syz_fuseblk_mount(&(0x7f0000000000)='./0ile/\x00', &(0x7f0000000040)='./0ile/\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/21 21:43:52 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) r3 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000000100)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000140)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r5 = eventfd(0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000180)={r5, 0x0, 0x2, r2}) socket$netlink(0x10, 0x3, 0xd) dup3(r0, r5, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={r2, 0x0, 0x2, r2}) 2018/05/21 21:43:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000140)) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:52 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x7, 0x5, 0x12be, 0x10, 0xffffffffffffff9c, 0x1000}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r0, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={r1, 0x80000001}, 0x2b7) 2018/05/21 21:43:52 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x10000, 0x100000001}, 0x1, 0x3f, 0x800, {0x10000, 0x1}, 0x8, 0x2}) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "7b9bef8555cde78fdfeb3712c115acb2c80c075916d39a8601238a0d6748b7539df3e4217abb5ad7f8481a103f7be0f50e8ff011ddfdffd4d2362191"}, 0x40) 2018/05/21 21:43:52 executing program 7: perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x64, 0x400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x8}) lookup_dcookie(0x0, &(0x7f00000000c0)=""/213, 0xd5) [ 159.962009] could not allocate digest TFM handle speck64-generic 2018/05/21 21:43:52 executing program 4: r0 = socket(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="bbfbf2c80ae4124bc5c5e73f11f8f2e83e3f9702b429d15b1314862a3d488c3bf651b6ba44d09174d6548c4e0f88fc7a2f5754ce5a11757627b69707a8a358d4c8130b649f6d3b999d5e72d4d5fbaccae420d4d923ca71db3a853db00d13290b1d8ce0b32d738c67b07bbadc0207d9e8737125c542089341fe7168b606758452ecfda316a7b3b17f5f80517c81e944d201726c214c", 0x95, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f00000004c0)=""/176, 0xb0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x11, 0x100000803, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x7fff, 0x6, 0x7f, 0x5, 0x284, 0x400}, 0x8, 0x3, 0x8, 0x1fffc0, 0x5, "2433c38c09ec3e6fca335b018f80c315fdfca5f581244e76de93a5105b7fceb39febec6723409e10371b1e7e7c240aa3ed315689f3b841899632b9e33f2d7a33d479344f07670ea3ae66d924f16f8e2aad09aa98bfc4eba6ecd3968c5f4509348ae6d1611dc031472fde45c881a8b0d78a3cc9680f6ca8b5b9905ddb19ab75e0"}) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1111fd) getegid() ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000200)={'syz_tun\x00', r4}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/21 21:43:52 executing program 5: r0 = socket(0x21, 0x100000000000006, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0x16}, r2}, 0xc) r3 = timerfd_create(0x9, 0x0) timerfd_settime(r3, 0x0, &(0x7f0000df5000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000280)={'ip6gretap0\x00', {0x4, 0x8, 0x8, "d754fe574a35", 0x9}}) ioctl$BLKSECTGET(r4, 0x1267, &(0x7f0000000040)) 2018/05/21 21:43:52 executing program 2: r0 = socket(0x11, 0x200000100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000001c0)={'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/172, 0xac}], 0x1, 0x0) 2018/05/21 21:43:52 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = gettid() stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) r5 = socket(0xa, 0x2, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r6 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r6) 2018/05/21 21:43:52 executing program 7: r0 = socket$inet6(0xa, 0x9, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) 2018/05/21 21:43:52 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004f80)=ANY=[@ANYBLOB="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"], 0x12a0}}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)="9be03c8171f89c4a4663591751181d59fbdc0641fe51a3a6eb14d3960d03f0ead3e1600d77f66902be6494fee3074bb31c59da519f592085c05eebcb6ae57696c8feeb51f6e00fd1ee7d997953f7c02070016cdca855425dec3105dab4730ae4bf082aa44e45a76e7b8f91140467653a6e3869c9eff3f9e74a0b0249014e32249548ff63dda8f6de15fcead433d209e4c4c989d177e9561335a71d3bc6fd949d3307a8c01eea3a5d82f1a95a39cbf95a138fde81276300e2111d12ad2751ae85ee3c64f40bdd3af8ef9123a66484768e50719a7c8a794900de", 0xd9}, {&(0x7f0000000180)="4d9c60d92336de93c0213d73ed5c3e2159c8fd819c8cc229074ebaa0ff74bb7cceb379f1d524f68d77d1c8b7ce88391a621132f71ae2117652cd87dc0b61e3b39a25b215032a41dbadea1ad58f876539f13df92577d9a56e12de90ffbd1ad1cb7a763ede6064b3e68794b7db2ef94511ecea842d93a205821485b8a98707310b7fe4689700a4023be87dfce63fcc8a301c587950fd6b56595c4ac74811550b2029f7ff9c6585defcfd68b8fad08fc63db808c488186d55a6f26b315fc621eae8b4623be82418b510ca372217e48e", 0xce}, {&(0x7f0000000540)="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", 0x1000}], 0x3, &(0x7f00000002c0)=[{0xa8, 0x118, 0x3ff, "6761a83f600dcca8f7d94cf7941f9147042b19d5db743fd9df8a2966aeb89ed348a430d559881b2c42a07e2d91014a225d557c2057117ae0c04a91315c3ad59c0b5ee3d2b3fa16fb4fd57cb9a76da1afb700dd7eb67ec267c759ab9b7f0b85ad1db9a28ff250f97834d812db1c6d72e71369229f9498bbe7b313b2912c32f1a6d5d3edf702afd349d6a1990d24fa1c60f0bb49ffde6f"}, {0x38, 0x0, 0x10001, "da9f7658dd88f19d4f1d220c925ea555a19a51291385cbc9c11691c98e19960da30e7172fa23"}, {0x80, 0x117, 0xc0000000000, "3a8a00d075ba38152ee5de791c74e34842938385932598e758df89409922f48da80e25437eb43bf581192ef2805610cf95b6ce4177efbf0f581d44a33ec9cd713d1628c0e9abe71cb54de4c8ebf05281f2e3eeda6ee88cd98662c2c4f309f916c2aab87ed868ce91eea6893c8c4c6c0a"}], 0x160, 0x1}, 0x5}], 0x1, 0x1) 2018/05/21 21:43:53 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0xc9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/05/21 21:43:53 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x88, &(0x7f00000000c0)="09b4b0f55475059e71f0570eba94711f2390b277eaa98dfc1291a97b6d851f9962f699e2958e6111d88038a2ea82660d5375f0ad6dc7d9e6bdc3500a41cbf753d81b3cd710a283b59a70ca3f7a2bf05d44205184393d893313e84d1dd017ed12e967d674259c3f32f26d8bd73d7a660fb51d443a662daed0eddca2366394d8cfac09c66a9f71c9ce350e56b6280987c7d54876c15542f52b911f9c8d3d3d30a68a9e7fdd8da52163e3ef9eaa8e716de6de4443bc") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$sock_ifreq(r0, 0x2000000008b25, &(0x7f0000000080)={'nr0\x00', @ifru_map}) 2018/05/21 21:43:53 executing program 5: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f00000016c0)={0x0, 0x0, [0xfffffffffffffffe, 0xf15]}) 2018/05/21 21:43:53 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="d6cd2d"], 0x3) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='!)&posix_acl_access/\'\x00', 0x16, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x7, 0x10080) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000180)=""/177) syz_mount_image$xfs(&(0x7f0000000240)='xfs\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x5, &(0x7f0000000540)=[{&(0x7f00000002c0)="eb95932137e760307978d1badde11a3726bb152e09ba36b1130c684668b0f047646cfe32712407f05a03f20f4404e645c008a8b0ed9131d1f4af3b4b5295af13f28eec4b35ff2fba952a650edc33782ff051d6aa3ec4df71dafaab0e76c9017fb66804119467a8cd", 0x68}, {&(0x7f0000000340)="d614ab2f88532e4f6838e4a3b5d41eb52c3529a27fa784011640a8caf03dd0e1eec88e04722a32d634ab24fdaa6c02023a876ddc09002bc9f3cf92534207cee759af22266942d562d35ae3b18af195fcadf2c4aa572df0486dfe49fc3a9372d43142535604a55bf2c50838b2f2549f5cf4bce58e11a0bf56423c4a6bd0ca87a9774ca41fda719c1222c92fecef814cc3cefa4f5aac7ed5ac08b8f24f9328036f6d1046096e39afe113f5e15c7f2f2478c1b1e73b5e5385e3f683be200519ffc92ded", 0xc2, 0x4}, {&(0x7f0000000440)="696c29fc0d0d24339dfe93218488d9f241a6d970bf274207", 0x18, 0x3f}, {&(0x7f0000000480)="9c88ad904b7b36decbc4d7d7959f5948661e0ccba4db07cc8da47d7d3cb84cc039b9f6c501b9a1a391096cb770ddca513bc081e7b0cdf9e1bb2239700141451f87859297d1721aaed52e19d6", 0x4c, 0x3}, {&(0x7f0000000500)="9bd949d48c307d0c572b1c74e55f26e8169fd469158bab21ea07cb8726ebb6701edb19e719ad00bb986ab9827737053f046bbc84", 0x34, 0x8}], 0x2000, &(0x7f00000005c0)={'nouuid,', {[{@grpid='grpid', 0x2c}]}}) 2018/05/21 21:43:53 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x800, 0x4) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x200000, 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x1, 0x11000}) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{}, {r3, r4+10000000}}, &(0x7f0000000200)) ftruncate(r2, 0x8200) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) syncfs(r5) getresuid(&(0x7f00000004c0), &(0x7f0000003280), &(0x7f00000032c0)) 2018/05/21 21:43:53 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x1, 0x709403) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x11, 0x201}, 0x14}, 0x1}, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x18, 0x2d, 0x119, 0x0, 0x0, {0x1801}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@broadcast}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) 2018/05/21 21:43:53 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xf, 0x8080f, 0x42) ioctl(r1, 0x9, &(0x7f00000001c0)="c60000000023bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0x0) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='oom_score\x00') ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000140)=0x40) 2018/05/21 21:43:53 executing program 2: r0 = memfd_create(&(0x7f0000000140)='proc.wlan0ppp0keyring\x00', 0x5) fallocate(r0, 0x3, 0x28, 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x40cc, 0x4) 2018/05/21 21:43:53 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000780), &(0x7f0000000800)=0x6e) getresuid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) dup2(r1, r1) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x902) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x2) getpid() r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x900, 0x0) bind$bt_l2cap(r3, &(0x7f0000000180)={0x1f, 0x5, {0x9, 0x3, 0x7, 0x101, 0x2, 0x4000000000000000}, 0x101, 0x4}, 0xe) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r4, 0xc008551c, &(0x7f0000000040)={0x80000001, 0x8, [0xf0e, 0x4]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009240), &(0x7f0000009280)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000009500)) socket$pptp(0x18, 0x1, 0x2) getgroups(0x0, &(0x7f0000009680)) 2018/05/21 21:43:53 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x400502) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x3}) fcntl$notify(r0, 0x402, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffac) mprotect(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x0) close(r0) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f0000000140)=0x10) 2018/05/21 21:43:53 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000000), 0x2cb, &(0x7f0000000080)={r1, r2+10000000}, &(0x7f0000000040)={0x100000001}, 0x8) 2018/05/21 21:43:53 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x3, &(0x7f0000000340)="c4a6262c8523bf012cf655ac2c6ec2ee5b23886ea85272592591a4fb15c04e4939b583efcebb585e00f2cefdd5a19be4cc7a61aebd0830735df2cab60855a3988875efb4932818ccc8e1f37b339d82a7fe8e43d6dcd7a073ad5683eb9b5032932b4aa3cc3fa7d145eb8a13cbfa5d1c751b37765bdc669fc7397c4c332f9317e86b3da6d94d1f2c9afb2f0049a5ad9c67f97ac3bb8aed429576161ff9") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0xffffffc8, r2) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x101080, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000140)=0x5000) 2018/05/21 21:43:53 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x3f, 0x1, 0x81, 'queue1\x00', 0xffffffff}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x30d, 0x0) setxattr(&(0x7f00000008c0)='./file0\x00', &(0x7f0000002280)=@known='trusted.syz\x00', &(0x7f0000002240)='sm4-generic\x00', 0xc, 0x1) 2018/05/21 21:43:54 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7fffffff, 0x28000) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = gettid() process_vm_writev(r2, &(0x7f0000000200)=[{&(0x7f0000000380)=""/72, 0x48}, {&(0x7f0000000400)=""/4096, 0x1000}], 0x2, &(0x7f0000002b00)=[{&(0x7f0000001780)=""/174, 0xae}, {&(0x7f0000001940)=""/186, 0xba}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x3, 0x0) 2018/05/21 21:43:54 executing program 3: perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'veth0_to_team\x00', {0x4, 0x2, 0xd80, "0a57d9bc7f72", 0xbe}}) syz_emit_ethernet(0x1a, &(0x7f0000000500)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0000000000000006d4b36cb90000"], &(0x7f00000000c0)={0x0, 0x0, [0xb5a, 0x0, 0x0, 0x8b1]}) 2018/05/21 21:43:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x6, 0x96c, 0x2, 0x3ff, 0x82a8}) read(r0, &(0x7f0000000100)=""/234, 0xea) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/21 21:43:54 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x800, 0x4) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x200000, 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000140)={0x1, 0x11000}) r2 = creat(&(0x7f0000000100)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000001c0)={{}, {r3, r4+10000000}}, &(0x7f0000000200)) ftruncate(r2, 0x8200) r5 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r5, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', 0xffffffffffffffff, &(0x7f0000012ff8)='./file0\x00') madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x9) syncfs(r5) getresuid(&(0x7f00000004c0), &(0x7f0000003280), &(0x7f00000032c0)) 2018/05/21 21:43:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'bridge0\x00', r2}) bind$packet(r1, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = fcntl$dupfd(r1, 0x3, r0) sendmsg$key(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000100)=""/16) 2018/05/21 21:43:54 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000100)="2e2f66696c65302f662e2e6530f000", 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fusectl\x00', 0x22, 0x0) 2018/05/21 21:43:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400000, 0x0) accept4$unix(r1, &(0x7f0000000200), &(0x7f00000002c0)=0x6e, 0x800) getdents(r0, &(0x7f00000000c0)=""/225, 0xe1) getdents(r0, &(0x7f0000000080)=""/15, 0xf) 2018/05/21 21:43:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$revoke(0x3, r2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0x0, r2) 2018/05/21 21:43:54 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) socket$nl_crypto(0x10, 0x3, 0x15) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x8001) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127d, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/21 21:43:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000380)={0x1c, 0x28, 0x1, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4109, 0x0, @binary}]}]}, 0x1c}, 0x1}, 0x0) [ 162.211859] FAT-fs (loop6): error, invalid access to FAT (entry 0x000002e0) [ 162.219282] FAT-fs (loop6): Filesystem has been set read-only 2018/05/21 21:43:54 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) munmap(&(0x7f0000000000/0x600000)=nil, 0x600000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f00000000c0)) r1 = getpgrp(0x0) wait4(r1, &(0x7f0000000000), 0x5, 0x0) 2018/05/21 21:43:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 2018/05/21 21:43:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000280)={'veth0\x00', &(0x7f00000002c0)=@ethtool_regs={0x4, 0x2ba0000000000, 0x1000, "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"}}) close(r2) close(r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 162.310864] FAT-fs (loop6): error, invalid access to FAT (entry 0x000002e0) [ 162.318124] FAT-fs (loop6): Filesystem has been set read-only 2018/05/21 21:43:54 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x1, 0xff, 0x5, 0x8, 0x1, 0x7f}, &(0x7f0000000140)=0x20) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f00000000c0)=0xb0) 2018/05/21 21:43:54 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000000)="e69a4b67485acd5973131d88404d74e1e257619c9bb70d20798278fa0c1df389c26da46a83d7613d4b70fa97378d0d2943c023366bb899801c429e6d7590a87e86a7290bf76373743037f6edcdfd0f8810095ae4691e4858ce31acec3ea9b163", 0x60}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) 2018/05/21 21:43:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)="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", 0x1000, r0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x1) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:43:55 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=@dstopts, 0x624) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000100)=""/204, &(0x7f0000000040)=0xcc) 2018/05/21 21:43:55 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x28, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r1) close(r0) 2018/05/21 21:43:55 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000019c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="24130000000000000000000000000000000000041c015300706abff1cc0bb97c8dbbf48e1375dc0bc921de9c965169bdde1a6c42fd8a317c0f1cc7f56b108c6e354fc0b7fd2fe98f16d0e80a8e4b3fcc3eaf34e53ec79eb90e70e0494187fbb272e0e498625f982f9ce57ff32f6e88ddad844154cfc3d84a32bcdef76e755fb423fa9832cd7e1b66b20146a7568281bf1eceb408001500", @ANYRES32=0x0, @ANYBLOB="0bb81ffa445309e6d051afc29801dd8217c1928f09c777f748fea66afa8bc2c973e91f360991aa811ff9331bd6d7a19894e824e051b6906f29f8f7d4d1249e8c41d1f2e8860e5aaa68f74971120e619187644d7b43282d9e32ad0ba34318a9e6d0f59c618827b07e93277d4b4f92819f64868a4fe789adc74c694b19f80f3fb21d95f3c6f272556a78af3c3b60b9ab8d087e6b0000fc000c0008005400", @ANYRES32=0x0, @ANYBLOB="1ed64b95c38ad8f8a87a53735035fa0755f17485b5b7c440c4c3e00b8ab64dbed1e3cb77db0ea8c2cfd00e37613795c27d38e425a6247ce5c1b5b9deedd2085b18cbdff85f8d0522a07d5a329c857354f9a6f5f6c6eacb69b30f5bc79dc2010bf00118e674fc399dcd6a4245bd7fa76a579495bdb4a41a51d7b3363d8aa2de3c3fa76210d55f230ba2f6a88d43b5cf34ef28e19708005900ac1414bb22d87fc6a5e790fd5a0775c0db1b82cc3a66e77718d58c2108e0f4c2ad1f295d9e205fb7367b41f3122f162a51dcbbdf9c5cca2990f3443ff8a49257c094a0394e84ca5d62e2b5145a1f4308005100", @ANYRES32=0x0, @ANYBLOB="002c0023006cb10e590f03cef0c6789b196db3cfef36bffd946daafd0c22f5cd7f7a87bc5d138b91cfc300000008001b00", @ANYRES32=r0, @ANYBLOB="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0x1324}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f0000000200)="240000001a0025f0006bb4f7fdff141c020b5aff6e10b500000780cc0800190001000000", 0x24) 2018/05/21 21:43:55 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000480)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) write$vnet(r1, &(0x7f0000001500)={0x1, {&(0x7f0000001580)=""/4096, 0x1000, &(0x7f00000014c0), 0x2, 0x1}}, 0xfffffec1) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x20, 0x4, &(0x7f00000003c0)=[{&(0x7f00000001c0)="b0232df4d8d14bf84ab78be1b80959dcdb4ef0570525bf68511ed46552ad0300eca02799367ed0ee1ca06fbe03ebdd8e5f14f2d773f03360e7a56752bf2702e352df631d982a3fe9b6eeb048b5eea0ec42720f6f879a11b6a499dd99f0e469c1d04083c94e491b2de20f147dd7837fad17124523fa2617ef9c8473621fb3151a33aae1b950f4c3e579d3136f1f5a94143dd1cb1c6e43502242e6c83e886c31876412c8736c22a379758b937922a4ebca2dad5c9fdb97", 0xb6, 0x7fff}, {&(0x7f0000000100)="be01b7858ff8370e429af217b5e3545103b770a105612505c01312d8290ce254948bcc8f9bd87cfe3302acb9db946779f08c719ddddc519ce284a52ac21bd3127580fc21b0e03fbe1c78a1ba57816cacf5844c6c", 0x54, 0x6}, {&(0x7f0000000280)="440f7c7320ca024bc5198d8859ba4f91c465325a9090f6903be3f2dd547b4e6262f3f4fb0c1273d9098e6c46a6cd02a9d60e5bfe5967cb5bb81bf26e8138977b82534c231d8aea4cb62692e348ab648392df1e1a49fef792ccedcd647c7b", 0x5e, 0x293}, {&(0x7f0000000300)="58968a846be93c2eab309bf5dc192628996d20a785d0f8a77464d95464eca043d8e63e43373dbb5646b128b179e3bd3385ccbe96de33997533c9dd651a53da3ad9c1dbc9ee11b9d86aff5f19e506a0632844609e689e9e0bf1a3bf48dd22de9b1c42037a17f9640878601d8d1c0a1ab03f469b4d57a2d1824f07fb2e77d599e7d9fd698ca1ab1fed37994d", 0x8b, 0x10000}], 0x200001, &(0x7f0000000440)='/dev/vhost-vsock\x00') ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af10, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000500)={0x7, 0x1, {0x1, 0x3, 0x0, 0x1, 0x8}}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000580)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000640)={'filter\x00', 0x7, 0x4, 0x458, 0x258, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f00000004c0), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0xffffffff, 0xffffffff, @empty, {[0xbd542c26845437d7, 0xff, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff]}, 0x4, 0x100000001, 0xa3, 0x2, 0x9, 0xffffffffffff8001, 'bond_slave_0\x00', 'bond_slave_0\x00', {}, {0xff}, 0x0, 0x328}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x1820, 0x6c95b9c652574143}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xff000000, @mac=@random="47f76cbb52f6", {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff]}, 0x2, 0x81, 0x20, 0x401, 0xc215, 0x6, 'veth0_to_bridge\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @dev={0xac, 0x14, 0x14, 0xc}, 0x3}}}, {{@arp={@rand_addr=0x7, @broadcast=0xffffffff, 0xff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x6, 0x5, 0x400, 0x5, 0x1ff, 0xff, 'ipddp0\x00', 'sit0\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x3, 0x40}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) 2018/05/21 21:43:55 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080)=0x80000000, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff7}, {0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x7f}, 0x4, [0x401, 0x1, 0x7, 0x7, 0x7a, 0x1, 0x6, 0x57a0eaaa]}, 0x5c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'veth1\x00', &(0x7f0000000100)=@ethtool_cmd={0x26, 0x80}}) 2018/05/21 21:43:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000680)={0x18, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da05}, [@nested={0x4, 0x27}]}, 0x18}, 0x1}, 0x0) 2018/05/21 21:43:55 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x1, 0x10, 0x5, 0x2, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000080), 0x1}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000540)}, 0x10) [ 163.265788] netlink: 'syz-executor6': attribute type 39 has an invalid length. [ 163.294210] ceph: device name is missing path (no : separator in /dev/loop4) 2018/05/21 21:43:55 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000280)) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000140)=0xffffffffffffffff, 0x4) keyctl$set_reqkey_keyring(0x5, 0x80000000001) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:43:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x7ffc, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/21 21:43:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000), 0x4) sendto$inet6(r2, &(0x7f0000000280), 0xfffffffffffffded, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 2018/05/21 21:43:55 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0x2) close(r1) socket$packet(0x11, 0x7fff, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x4, @empty, 'team_slave_0\x00'}}) 2018/05/21 21:43:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0x14, 0x0, 0x0, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c0000002800050053127acfe1b02fb8fb76000d4daf6200010000000800000001410000d25b05f3788516df9ce9bbf33c92de6fe5cb4097616749074fe5f7c92222b2f0e7f0239f9cb28d9305d5b01e33716cb4ed8b353f7c61e7121590e51c32da3a671cdf2389b8cc8c61dc8e4fdcaebd1f3608b16e049fd4d879e7773401c8af69ca4b64c9e8838058172dba5a05e850c73158d0f38b88acab0efade7fc60bc008c024d00ff40d27e8b0eaeb2c5b23e99f8706232765d3"], 0x1c}, 0x1}, 0x0) connect(r1, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000001c0)=0x4, 0x8) 2018/05/21 21:43:55 executing program 2: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x1f, 0xe, &(0x7f00000001c0)=@raw=[@alu={0x7, 0xae, 0xd, 0x7, 0x6, 0x4, 0x8}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1ff}, @exit={0x95}, @jmp={0x5, 0x2, 0x4, 0x4, 0x3, 0xfffffffc, 0xfffffffffffffff4}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xb}], &(0x7f0000000100)='syzkaller\x00', 0xfff, 0x99, &(0x7f0000000240)=""/153, 0x41f00, 0x1, [], 0x0, 0xc}, 0x48) r2 = syz_open_dev$mouse(&(0x7f0000000380)='/dev/input/mouse#\x00', 0x400, 0x2000) r3 = syz_open_dev$midi(&(0x7f00000003c0)='/dev/midi#\x00', 0x6ec, 0x4042) r4 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00') r5 = fanotify_init(0x22, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00000005c0)=0x4, 0x4) r6 = mq_open(&(0x7f0000000440)='/dev/vcs#\x00', 0x880, 0x15, &(0x7f0000000480)={0x1, 0xffff, 0x4, 0x2008, 0x191, 0x6, 0x8}) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/hwrng\x00', 0x50400, 0x0) ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1, 0x1000}, {r2, 0x4}, {r3, 0x4}, {r4, 0x1000}, {r5, 0x1}, {r6, 0x20}, {r7, 0x400}], 0x8, &(0x7f0000000540)={0x77359400}, &(0x7f0000000580)={0x2}, 0x8) remap_file_pages(&(0x7f000009f000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x360b0000) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180), 0x4) accept$ax25(r4, 0x0, &(0x7f0000000600)) ioctl$VHOST_SET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af13, &(0x7f0000000140)={0x3}) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x0) [ 163.372842] ceph: device name is missing path (no : separator in /dev/loop4) 2018/05/21 21:43:55 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x10000, 0x200480) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f0000000180)=0xc) syz_fuseblk_mount(&(0x7f0000000100)='./file0/bus\x00', &(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 163.482399] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/21 21:43:55 executing program 7: r0 = perf_event_open(&(0x7f0000000000)={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) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) dup2(r0, r1) 2018/05/21 21:43:57 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xcbb, 0x5, 0xb792}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x8f, "d49f79f3b45d877cce30b03de7a269317141044d8f2326d290748094b4832550ebc7a3ec23cdefb58e00414a76eef76101afc89e6b11c6ce7657ad5c47c2540e9b6d00a64e9530e154ecb9e15c82c5ebe7f0cdcdbe9ec715442c4c2b1c47d69275da597423a8b0ef1c934219f93308541b2726a5bd0565aae547b4bf960aeeabef0d361e16bce7211e93358197a3a8"}, &(0x7f0000000280)=0x97) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:43:57 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x18, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8f630c400073d600437f00009e7f9228aa8a2e5900"], 0x0, 0x0, &(0x7f0000000300)}) 2018/05/21 21:43:57 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x40}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x10000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x2) dup2(r0, r1) 2018/05/21 21:43:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/4\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)='./control/file0\x00') close(r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000200)="99e3e936fa75491bbb4fd06db5d8dfee24ca31d5d57c502cefedf898c29fa3a62e915687e41b13feafc509357e93e50c393ea82f1c061ee3f6fa40a1baa06bd04e8628e2f8d29c26f6de0798e8016d239fe7c5e6d74e461563", 0x59}], 0x1, &(0x7f0000000980)}, 0x0) ioctl$fiemap(r0, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="0400000000000000ddffffffffffafff05000000000000000000000000000000"]) 2018/05/21 21:43:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8995, &(0x7f00000001c0)={'bond0\x00', @ifru_data=&(0x7f0000000200)="070d2e5b5603c0d38bdf078f4d8cef627c69e3846d79e0ffdaf0c3fb792a516b"}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa0002, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x220000, 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[@ANYBLOB='2,'], 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x7, 0x8, 0x2, 'queue0\x00', 0x5}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/21 21:43:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_tables_names\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0x1, 0x1, [@loopback=0x7f000001]}, 0x14) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x103800) fcntl$setstatus(r1, 0x4, 0x4000) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1, 0x109000) getsockname$inet(r2, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000180)=0x40000000000074, 0x315) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='yeah\x00', 0x5) sendto$inet(r3, &(0x7f0000a88f88), 0xfffffffffffffe40, 0x20008001, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfffffffffffffd4d) 2018/05/21 21:43:57 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000540)={[{@nobarrier='nobarrier', 0x2c}]}) 2018/05/21 21:43:57 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x7fc, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000000c0)={0xaf, @multicast2=0xe0000002, 0x4e21, 0x0, 'dh\x00', 0xa, 0x1, 0xb}, 0x2c) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0x3, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c008200000a0001020000000180ffff8eeeb6bec3b4fa9df5575e8dffffffff000008000000000000a11f0200000000f978"], 0xfffffebd}, 0x1}, 0x0) 2018/05/21 21:43:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0xb14, 0xc, [0x1, 0xdd1, 0x40]}) unshare(0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) accept4(r0, 0x0, &(0x7f0000000040), 0x0) [ 164.786537] binder: 12307:12308 Acquire 1 refcount change on invalid ref 0 ret -22 [ 164.805161] binder: 12307:12308 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 164.817526] hfsplus: unable to find HFS+ superblock 2018/05/21 21:43:57 executing program 0: r0 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f00000002c0)) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000180)='./file1\x00', 0xa000, r1, r2, 0x80000000, 0x10001, 0x400) 2018/05/21 21:43:57 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x342}, {r0, 0x34a4}, {r0}, {r0, 0x400}, {r0, 0x100}], 0x5, &(0x7f0000000040), &(0x7f0000000080)={0x7fffffff}, 0x8) unshare(0x400) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) 2018/05/21 21:43:57 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1ff, 0x2580) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000140)={0xce}) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:57 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000e00)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000dc0)=@ipv6_getroute={0x24, 0x1a, 0x1, 0x0, 0x0, {0x2}, [@RTA_UID={0x8, 0x19}]}, 0x24}, 0x1}, 0x0) socketpair(0x1d, 0x4, 0xd3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000040)="0be80a27ba7ae6f19a0490748c886a83a2024c5c75fa83e354bf", 0x1a, 0x800, &(0x7f0000000080)={0xa, 0x4e20, 0xc1, @loopback={0x0, 0x1}, 0x3}, 0x1c) [ 164.855320] binder: 12307:12308 unknown command 1074553743 [ 164.892135] binder: 12307:12308 ioctl c0306201 200000c0 returned -22 2018/05/21 21:43:57 executing program 2: remap_file_pages(&(0x7f0000134000/0x3000)=nil, 0x3000, 0x2000000, 0x1, 0x20) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[r0]) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x1, 0x400000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000140)={{0x100000000, 0x6, 0x9, 0x5, 0x9, 0x200}, 0xf67, 0x5, 0x401}) [ 164.971692] binder: 12307:12308 Acquire 1 refcount change on invalid ref 0 ret -22 [ 164.999675] binder: 12307:12343 unknown command 1074553743 [ 165.017407] binder: 12307:12343 ioctl c0306201 200000c0 returned -22 [ 165.024712] binder: 12307:12308 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/05/21 21:43:58 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = eventfd(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) r4 = dup(r1) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) write$eventfd(r2, &(0x7f0000000040), 0x8) 2018/05/21 21:43:58 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x22, 0x4) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x40) 2018/05/21 21:43:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0xffffff7f, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400080, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x1f}, 0x3e, r2}) 2018/05/21 21:43:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffbffffffffffc) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4000, 0x80) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000001c0)={r4, r5}) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:43:58 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x7b, "917a27894594295a9cb84953655929f385e3df0c8c504bf69de15607d5dc413258abbb1eec562a09a38a9c77fac4ca736c1bd19d5e5720c6bc67c1e61c8ea135cb8c1057d2e29a4203d0ab93c3d4793e6ebb945c3ff7938298eeb902be0e895ec48416217ad82ea368561ba8a1fb106ed82c898ba36f8ef62f504b"}, &(0x7f0000000180)=0x83) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x84) r2 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000040)=0xfffffffffffffff9) 2018/05/21 21:43:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3, 0x5, 0x80, &(0x7f0000ffb000/0x4000)=nil, 0x8}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/21 21:43:58 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={"7379016b846c6c658100", {0x2, 0x4e23, @loopback=0x7f000001}}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) getsockname(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) listen(r1, 0x0) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/55, &(0x7f00000000c0)=0x37) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000040)=0x7fff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x100, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x33, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e22, 0x4f, @dev={0xfe, 0x80, [], 0x12}, 0x40}], 0x48) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/21 21:43:58 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x200) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r1, 0x10d, 0xbf, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) 2018/05/21 21:43:58 executing program 6: r0 = socket(0xf, 0x3, 0x8a) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/raw\x00') ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f00000001c0)=0x1) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8, 0x0) write(r0, &(0x7f0000000000)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xfffffffffffffd71) accept$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/21 21:43:58 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) flock(r2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8921, &(0x7f0000001000)={'team0\x00'}) close(r2) close(r1) 2018/05/21 21:43:58 executing program 4: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x9, 0x0, 0x2, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x890f, 0x1, 0x4, 0x2, 0x5, 0x9b8}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7fff}}, 0x0, 0x6, 0x9, 0x1, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r1, 0xb0, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x42d5, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @empty, 0xc19d}, @in={0x2, 0x4e22, @rand_addr=0x100000000}]}, &(0x7f00000002c0)=0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000380)=0x78) 2018/05/21 21:43:58 executing program 5: mlock2(&(0x7f00003a8000/0xb000)=nil, 0xb000, 0x1) r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) 2018/05/21 21:43:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) keyctl$assume_authority(0x10, r0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0xfffffffffffffe51, r2) 2018/05/21 21:43:58 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000100)={r3, 0x1}) write(r1, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/05/21 21:43:58 executing program 6: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xeb27, 0x80000001, 0x2, 0x1}, {0x8, 0x100, 0x0, 0x401}, {0x7f8, 0x3, 0x367c9d8c, 0xfffffffffffffffd}]}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/21 21:43:58 executing program 3: r0 = socket$inet(0x2, 0x6, 0x49039418) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x1e2) sendto$inet(r0, &(0x7f00000001c0), 0xffffffffffffff17, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @random="9bfd067752a8", 'veth1\x00'}}) r2 = socket$inet(0x10, 0x3, 0x4) perf_event_open(&(0x7f0000000140)={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={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="4c0000001200ff09fffefd956fa283b724a6007400000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c6d78c2b2ca654a6613b6aabf35d0f1cbc882b07", 0x4c}], 0x1}, 0x0) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000280)=0x5, 0x4) [ 166.120658] rtc_cmos 00:00: Alarms can be up to one day in the future [ 166.129188] nla_parse: 5 callbacks suppressed [ 166.129197] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/21 21:43:58 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@dev={0xfe, 0x80, [], 0x20}, r1}, 0x14) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000000000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000001c0)={0x2, 0x101, 0x8001, 0x1f, 0x401, 0x100000001}) [ 166.182462] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/05/21 21:43:58 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x0, &(0x7f0000000100)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/204, 0xcc) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fstat(r0, &(0x7f00000001c0)) 2018/05/21 21:43:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socket(0xa, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x40000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000200)=0x54) ioctl(r3, 0x0, &(0x7f0000000700)="ff0000008504000000834805fb6ce3b8d01e69d748452dd242d9acdd92a57ddd0892d03bccbe6d1f35c5c7b697c6ab46cc97a5801260627011ddf5c7dccd386f484077af1844ea9a6ad1ec4e6c8783baac5485f88f02d0456edbb58e149128972090b45ebb7c79b6f29b7683c1fc1eb2b5140847ac38d4686b023ae5d058c40f9ede97d4423ffaf40ffa2b3e11dc566e3b0cce17d98866e5a30619d85aea9ee77b018a112fbe4f2d782f2eab7e3ef8d093c948dac07d0f47f031082079c4aa2ff516ce50603a87758b") r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r4) 2018/05/21 21:43:58 executing program 6: memfd_create(&(0x7f0000000100)="7da32500", 0x3) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getpeername(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) sendto$unix(r1, &(0x7f0000000040)="9848f076a3a7a0da46658f80f7a5f8565f1a46778a9b8e2a774807dda7844c9a732f330b3858d196aadc4b116d7f0d4168cbcdcc", 0x34, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) [ 166.229499] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 166.342617] IPVS: ftp: loaded support on port[0] = 21 [ 166.374858] device bridge_slave_1 left promiscuous mode [ 166.380577] bridge0: port 2(bridge_slave_1) entered disabled state [ 166.425962] device bridge_slave_0 left promiscuous mode [ 166.431601] bridge0: port 1(bridge_slave_0) entered disabled state [ 166.482425] IPVS: ftp: loaded support on port[0] = 21 [ 166.494953] team0 (unregistering): Port device team_slave_1 removed [ 166.504766] team0 (unregistering): Port device team_slave_0 removed [ 166.514967] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 166.534367] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 166.565675] bond0 (unregistering): Released all slaves [ 166.629352] IPVS: ftp: loaded support on port[0] = 21 [ 167.194899] bridge0: port 1(bridge_slave_0) entered blocking state [ 167.201333] bridge0: port 1(bridge_slave_0) entered disabled state [ 167.210598] device bridge_slave_0 entered promiscuous mode [ 167.247639] bridge0: port 2(bridge_slave_1) entered blocking state [ 167.254082] bridge0: port 2(bridge_slave_1) entered disabled state [ 167.261407] device bridge_slave_1 entered promiscuous mode [ 167.296511] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 167.333153] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 167.437629] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 167.476119] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 167.638705] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 167.646605] team0: Port device team_slave_0 added [ 167.681916] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 167.689758] team0: Port device team_slave_1 added [ 167.724998] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 167.761911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 167.793010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 167.832954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 168.117367] bridge0: port 2(bridge_slave_1) entered blocking state [ 168.123754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 168.130397] bridge0: port 1(bridge_slave_0) entered blocking state [ 168.136754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 168.143938] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 169.119171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 169.419396] 8021q: adding VLAN 0 to HW filter on device bond0 [ 169.534664] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 169.609581] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 169.615774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 169.623372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 169.693664] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/21 21:44:02 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2100, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000240)={0x1, &(0x7f0000000100), &(0x7f0000000200)=[{0x8001, 0x98, 0x5, &(0x7f0000000140)=""/152}]}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000300)=""/94) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/21 21:44:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000440)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)={[0x2c, 0x2f]}, 0x2) 2018/05/21 21:44:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001200)=@dstopts, 0x8) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={r1, 0x77bc02986f72337, &(0x7f0000000080)}, 0x10) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=""/204, &(0x7f0000000040)=0xcc) r2 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="040c664847d4ab100621761fbe217041c163b6c705520f06194155959ace3728c301eb890d5819025ea758d06929164f4459244135c5c05bf92a303f1f9045e2f49b213c740b352bf3ab9ba321495dcde5e27a5ae80da598bc5a5190c7d7878b2cd15320cb90b4d9caf9a45b07b8a1ca30e18926758944663347938090c31db5c877c30611d56f061ee34f058e258bec0fdb00bd7667898616173ced80a675b04035dcec4ecb0d495e", 0xa9, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r2, 0x0) 2018/05/21 21:44:02 executing program 5: r0 = socket(0xa, 0x1, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0x46, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "39dab9", 0x10, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f4005b", 0x0, "bfd4a0"}}}}}}}, &(0x7f00000000c0)={0x1}) 2018/05/21 21:44:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="0a2af8a7172fa8e7e472d9a7a1f0020a53a9a24de1d51c9c37bec94c3ac1fe97acf7a11154eaf029e561ea15798776e0f3628c75f4e98c9b6835d07de13c0e75010224c7cedb39cb9f24d0cb2344f6582f1b0b87dd6f32b069aa44712e1817c09ac679b5d178bfe952f6f2d7fa78c805bd458246dc425fe3ff6371aecb2726661cd846d6bc6e1500790778509a46109c07404272d43da8261583b324b2", 0x9d, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:44:02 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x81, &(0x7f0000000040)="c626262c8523bf012cf66f") getsockopt$sock_cred(r0, 0x1, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/21 21:44:02 executing program 0: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x82) fchmodat(r2, &(0x7f00000001c0)='./file0\x00', 0x10) 2018/05/21 21:44:02 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sched_setattr(0x0, &(0x7f0000000400)={0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x800007) r2 = open(&(0x7f0000000000)='./bus\x00', 0x4000, 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x8000fffffffe) r3 = inotify_add_watch(r2, &(0x7f0000000040)='./bus\x00', 0x200) inotify_rm_watch(r1, r3) 2018/05/21 21:44:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001600)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x100000000004e20, 0x0, 0xa, 0x0, 0x0, 0x2b, 0x0, r1}, {0xffffffffffffffff}, {}, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x40000000000ff}, 0x0, @in6}}, 0xe8) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x0) 2018/05/21 21:44:02 executing program 4: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/21 21:44:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x101, 0x210000) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0x8000000000000000, 0x5000, 0x46, 0x8, 0xd}) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:44:02 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/220, 0xdc}], 0x2, &(0x7f00000014c0)=""/66, 0x42, 0x100000000}, 0x2140) getsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001580), &(0x7f00000015c0)=0x4) r1 = socket(0xa, 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000001600)='/dev/uinput\x00', 0x20100, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001640)=r2, 0x4) ioctl(r1, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5423, &(0x7f0000000080)={0x1b}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001680)={0x1, 0xfffffffffffffd0f, 0xd0, 0x1f}, 0x6) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x202000, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r4, 0x4038ae7a, &(0x7f00000002c0)={0x6ad0, 0xbdb, &(0x7f0000000100)="a35a26859dbfb76f6ec46de2f0472cd231bbe3de4e62121976ccbfd5c075c8147db0cea0743632c0d5f77f0b2e7dc7850bf7ee0caa40bab035d76875f7246eff31004239b5fbc0ef349a0350aa8424734175c1311bb4a9edd2ea91d00838175a076f6bb0f35ba50cdfcdb406b079c0369d0e1359c18b9699a6b7ea2ce4bfe39be679a747c72e093ec1f79ab63226c880e5c6ccc4695a87fd5ec85159d49abb0226d6e734fe553d428f5f19825f71bc5f47d68ee6cd8356d19696e05b6675993bc2", &(0x7f0000000240)="c5d40b79eba60dfb155404b97500c1341c6fb35fc856193b87c9a309736fd0076b5e7b981492a4fc3a15e59dcbdcbc9a9b7cd66c7c23e267ba17df14f45140d0dd45cfcd5a4fbd0324a579b84eafd04d72e905e2ef02ad2a9e789247524b137829013e63321969cac7cce547f5b5e088704400ab", 0xc1, 0x74}) ioctl$TCSETAF(r3, 0x5423, &(0x7f0000000040)) 2018/05/21 21:44:02 executing program 7: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000100)=[{}], 0x18) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000000)={0x7f}) syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x400) creat(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/21 21:44:02 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/193) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) [ 170.574074] syz-executor2 (12705) used greatest stack depth: 14392 bytes left [ 170.589912] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:03 executing program 0: r0 = socket(0x10, 0x800, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) recvmmsg(r0, &(0x7f00000075c0)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000080)=""/49, 0x31}}, {{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b00), 0x0, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x7, 0x0, &(0x7f0000000180)={0x77359400}) 2018/05/21 21:44:03 executing program 5: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge_slave_0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0xfc, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f00000000c0)) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0xffffffffffffb276, 0x4) 2018/05/21 21:44:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) 2018/05/21 21:44:03 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000280)={0xffff, 0xc470, 0x3ff, 0x9b, &(0x7f0000000140)=""/155, 0xa, &(0x7f0000000200)=""/10, 0x1000, &(0x7f0000000600)=""/4096}) accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x80800) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:44:03 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffff679, 0x101000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/120) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xe12, 0x0) fadvise64(r1, 0x0, 0x100000001, 0x7) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x6) 2018/05/21 21:44:03 executing program 4: syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x4, 0x80000) r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@alg, &(0x7f0000000300)=0x80) ioctl(r0, 0x6, &(0x7f0000000200)="c66c65cf98b70400000000000000") r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) exit(0x0) msgrcv(0x0, &(0x7f0000000080)=ANY=[], 0x0, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)) clock_nanosleep(0xbd5d59d6b816795f, 0x0, &(0x7f0000000540)={0x0, 0x989680}, &(0x7f0000000740)) 2018/05/21 21:44:03 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/193) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:03 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = memfd_create(&(0x7f0000000000)='wlan1eth0\x00', 0x3) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x74, &(0x7f0000000080)={0x0, 0x0, 0x20}, &(0x7f00000000c0)=0x18) 2018/05/21 21:44:03 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_init_net_socket$bt_l2cap(0x1f, 0xfffffffffffffffe, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80004, r1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x3, 0x3], 0x2, 0x4ae7, 0x1, 0x9, 0x6, 0x8, {0x9, 0x40, 0x200, 0x400, 0x5, 0x101, 0xfffffffffffffff8, 0x80000000, 0x3, 0x80000001, 0x6, 0xd, 0xbfed, 0x0, "224fa25a84ee9ee087015500504ae8af9fdbbfe7f44815bafd5bc44f6ebc22b0"}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff8001}, @in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @rand_addr=0x10001}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x3}], 0x94) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1_to_team\x00', 0xfffffdfd}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) 2018/05/21 21:44:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x4, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x1085, 0x1018}}, &(0x7f0000000000)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = dup2(r0, r0) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xb69, 0x4000) getpeername$netlink(r2, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 171.423634] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:03 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/193) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:03 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) clock_getres(0x7, &(0x7f0000000080)) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 2018/05/21 21:44:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) r3 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/164) 2018/05/21 21:44:03 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 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 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76765cbd54ea6e066200", 0x27cf934b) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x58}}], 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) [ 171.521407] device veth1_to_team entered promiscuous mode 2018/05/21 21:44:03 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x30, 0x3a, 0xc0ffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}}}}}}}}, &(0x7f00000016c0)) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x44000) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f00000000c0)={0x6, 0x800}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21}}, [0x5fe7, 0x10000, 0x6, 0x23, 0xffff, 0x7, 0xff, 0x8, 0xeb4d, 0x9bd7, 0x7ff, 0xdcc8730, 0xff00, 0x2, 0x90fc]}, &(0x7f0000000280)=0x100) [ 171.588121] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockname$netrom(r1, &(0x7f0000000580)=@full, &(0x7f0000000600)=0x48) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000000000000000000000000001000000000000000035b859014d896cd6a78c322252b37e5cf591cb0d37c7427d5ec5644af2d98155a5f2c1d672b4eb748f7adc0db3bade6bf2603ac83fdf7bc2b20d23726c6f184e49c68744069f8dec24c5a1fde8ab849147aedf13aaa87177fc3f"], 0xffffffffffffffe0}, 0x1}, 0x4000) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000440)=[&(0x7f00000001c0)='posix_acl_accessposix_acl_access\x00', &(0x7f0000000200)='vboxnet0)proc+em0wlan1\x00', &(0x7f0000000280)='md5sumsystem^\x00', &(0x7f00000002c0)='%}ppp1vboxnet0*user\'\x00', &(0x7f0000000300)='system$\x00', &(0x7f0000000340)="6574683170726f6387766d6e657430766d6e6574307b2d00", &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\x00', &(0x7f0000000400)='ppp1ppp1:\x00'], &(0x7f0000000540)=[&(0x7f00000004c0)='}nodev\x00', &(0x7f0000000500)='wlan0(^cpuset*]selinux^\x00']) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/21 21:44:04 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x0, &(0x7f0000000140)={0x3, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x108) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x17, 0x80000000004, @tid=r3}, &(0x7f0000001580)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000001540)) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240), 0x8) vmsplice(0xffffffffffffffff, &(0x7f0000001800)=[{&(0x7f0000000580)="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", 0xa83}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x80000) accept4$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x10, 0x800) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000009400)='/dev/vsock\x00', 0x80000, 0x0) openat$cgroup_int(r5, &(0x7f0000009440)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000009280)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000009080)=[{{&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000001300)=[{&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)=""/117, 0x75}, {&(0x7f00000004c0)=""/29, 0x1d}, {&(0x7f0000001040)=""/81, 0x51}, {&(0x7f00000010c0)=""/140, 0x8c}, {&(0x7f0000001180)=""/164, 0xa4}, {&(0x7f0000001240)=""/176, 0xb0}], 0x7, &(0x7f0000001380)=""/44, 0x2c, 0x7fff}, 0x80000001}, {{&(0x7f00000013c0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001440)=""/96, 0x60}, {&(0x7f00000015c0)=""/169, 0xa9}, {&(0x7f00000014c0)=""/21, 0x15}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000001500)=""/21, 0x15}], 0x5, &(0x7f0000001700)=""/243, 0xf3, 0x4}, 0x100000001}, {{&(0x7f0000002840)=@hci, 0x80, &(0x7f0000002ac0)=[{&(0x7f00000028c0)=""/226, 0xe2}, {&(0x7f00000029c0)=""/203, 0xcb}], 0x2, &(0x7f0000002b00)=""/90, 0x5a, 0x8}, 0x20}, {{&(0x7f0000002b80)=@sco, 0x80, &(0x7f0000002d00)=[{&(0x7f0000002c00)=""/122, 0x7a}, {&(0x7f0000002c80)=""/111, 0x6f}], 0x2, &(0x7f0000002d40)=""/125, 0x7d, 0xeb}, 0xffff}, {{&(0x7f0000002dc0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000005000)=[{&(0x7f0000002e40)=""/234, 0xea}, {&(0x7f0000002f40)=""/4096, 0x1000}, {&(0x7f0000003f40)=""/4096, 0x1000}, {&(0x7f0000004f40)=""/189, 0xbd}], 0x4, 0x0, 0x0, 0x6}, 0xf1f0}, {{&(0x7f0000005040)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f00000083c0)=[{&(0x7f00000050c0)=""/21, 0x15}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/4096, 0x1000}, {&(0x7f0000007100)=""/253, 0xfd}, {&(0x7f0000007200)=""/193, 0xc1}, {&(0x7f0000007300)=""/4096, 0x1000}, {&(0x7f0000008300)=""/85, 0x55}, {&(0x7f0000008380)=""/45, 0x2d}], 0x8, &(0x7f0000008440)=""/251, 0xfb, 0x6}, 0x9a}, {{&(0x7f0000008540)=@nfc_llcp, 0x80, &(0x7f0000008900)=[{&(0x7f00000085c0)=""/252, 0xfc}, {&(0x7f00000086c0)=""/240, 0xf0}, {&(0x7f00000087c0)=""/93, 0x5d}, {&(0x7f0000008840)=""/139, 0x8b}], 0x4, &(0x7f0000008940)=""/29, 0x1d, 0xf1e}, 0x1}, {{&(0x7f0000008980)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000009000)=[{&(0x7f0000008a00)=""/95, 0x5f}, {&(0x7f0000008a80)=""/206, 0xce}, {&(0x7f0000008b80)=""/196, 0xc4}, {&(0x7f0000008c80)=""/240, 0xf0}, {&(0x7f0000008d80)=""/204, 0xcc}, {&(0x7f0000008e80)=""/193, 0xc1}, {&(0x7f0000008f80)=""/110, 0x6e}], 0x7, 0x0, 0x0, 0x7fff}, 0xffffffffffffffff}], 0x8, 0x2100, &(0x7f00000092c0)={r6, r7+30000000}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r8 = add_key(&(0x7f0000009300)='asymmetric\x00', &(0x7f0000009340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000009380)="ef665bd278bfc9423aeae289fbbffa79e0f45988da0c90e333db95e91f3b33f7c18db5d9e82be088ff11b19eb071c842d28497f02419ced3bb87da5a1008d13cbafc3df4c11c52098d9755037701a14a3498adb77a69ec0ae3ce3e6c8df3130911d7150c030751e6e66fc72afa7227", 0x6f, 0xfffffffffffffff9) keyctl$invalidate(0x15, r8) 2018/05/21 21:44:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)="70475debd186b5a402000000", 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$cgroup_ro(r3, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/21 21:44:04 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)={0x1328, 0x35, 0x0, 0x70bd26, 0x25dfdbff, {0x20}, [@generic="361e887556f57c61f199a22aab62e4cb3fa3163f253da83d7ad3a6b1a9bf3621925ae9222d2baa21cf90e101b680e917b5e09b2c10bcb8a9b027b27174e04b06bf2f8982779a5a0e40ce4807ebe3e81e59548e8aeb8e001ccfb9878462f8e9cf79a5141385ba883f76ac373b232658ecd4ab6946fcc3bbcb2271a8d112782560d4eb4072221f18f751f21910b857fc3e4278b0f64c1d1c652956c8b8d83a2e659e7d575d5647df69ef464f8333ea7e9d5038", @nested={0xc, 0x2b, [@typed={0x8, 0x49, @u32=0x5}]}, @nested={0x11f4, 0x3f, [@typed={0x8, 0x18, @fd=r1}, @generic="1a4947dadc97047fe4d9b1804ee51cb403d415ecb980097cc48292b6748fe13092ba7c04277d37a935297236f24afb5281e87cb7aad82fdc60471f61c2dcae1bb12243d72ecc190a28b1d810734b5187eeb7343823b622b7fe67f649469f5c0445acd81832c068789b426c2153f498e08a8ca0e6cc39e45afb3783ac0432a64280b3e8a563db9a6bcd4a710080416752ab895f06a7bf7cd1819aba0147effcd28133c25f2d171d3d83a4e9d14ed6955ba5e909aa6b", @generic="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", @typed={0xc, 0x5d, @str='user\x00'}, @generic="e493070236fe1d856727c5cf2952c26df137b9e71e476c1e142aaea421a9373a48c63f14ae7b42abce7b9444810ab7eee6ea54be38db4e993144bfdcdb3a20de0fdcb42f47b730e172b5bb550bdada67f930a4408285c60dd735e90d00d4313186b53bfd24b4904ce28a8789f91eac59be8676cf6379c4f47a4ff74136", @generic="4bb17f1284d381ef80dcde5b82b816130e09b97ed34c2e4db7ab07bc0e0fab8dce25c342c6458e8f99034e5272c0932f201563279681f9b65ecce7170192d1641f386b9241de41e09e1805576b27bd8de9036e016be52ccf0124af1f12a58065121e217efed198b500bd3dcde7e11ece9475bcab5e69b227c20d31d275e32cf41a89984d23cd7a4b107d252bb75e04b4fa58bb9a6c73", @typed={0xc, 0x7, @u64=0x3}, @typed={0x8, 0x84, @str='\x00'}]}, @generic="a293181ad8b97bb59a58f785173ce13ff4d309e2305e5d4dc0c756ad28367eaa7fe08c46c67203403dea9373e56d41aaaf6433675631c85b6d9c30dcadc3612a7fe17533bb34033eb2b8c3ec0866655081bea33925b2029e69802b827aa6966f728e"]}, 0x1328}, 0x1, 0x0, 0x0, 0x80}, 0x895) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000080)={0x53c67c2}) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a782414b406cd172a869ef5dc50770e39b987fb6cc24a90539b235b52c3029d2924afa2d2eb0081c9efb8fac13", 0x2d, r2) 2018/05/21 21:44:04 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/193) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x800, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:04 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x2c, 0x16, 0x403, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x2c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x2}) 2018/05/21 21:44:04 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0xf401, 0x0, @remote={0xac, 0x1c, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff}}}}}, &(0x7f0000000000)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/118, 0x76, 0x140, &(0x7f0000000140)=@nfc_llcp={0x27, 0x0, 0x1, 0x0, 0x3, 0x7fff, "3a660e3e80bfb7d8a32085ce09c5f140924803b1806c80efa22926fbb88dd26644b569b30941f08ef69681e47ee1b1b2285591f7cae0fe15a0121d95bddd9f", 0xd}, 0x80) 2018/05/21 21:44:04 executing program 4: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000, 0x20000000003, &(0x7f000022f000/0x2000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x2, 0x10, 0xffffffffffffffff, 0x0) [ 172.510561] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:04 executing program 3: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x8084, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/21 21:44:04 executing program 0: r0 = fanotify_init(0x0, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x7fffffff, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2000020000000000000009000000000000080000000000005700000000000000"], 0x20) 2018/05/21 21:44:04 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/193) openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x800, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:04 executing program 4: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) syncfs(r0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xa35a, 0x80) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0xfffffffffffffc00, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000380)={r3, 0x4}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x20) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'nr0\x00'}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup/syz1\x00', 0x200002, 0x0) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f0000000140)={0xffffffff, 0x9, r5, 0x0, r6, 0x1, 0x9ce8, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) setresuid(r7, 0x0, 0x0) 2018/05/21 21:44:04 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x1, 0x3, 0x0, &(0x7f00000000c0)={r0, r1+30000000}, &(0x7f0000000100)=0x1, 0x2) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000002c0)='comm\x00') r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') exit(0x0) preadv(r3, &(0x7f0000000240)=[{&(0x7f0000000140)=""/202, 0xca}], 0x100000000000028e, 0x0) 2018/05/21 21:44:04 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000280)={0x5, 0x2, 'client0\x00', 0x4, "ee19ca85f12111ef", "82dff8155421efffe085dc6f9396368401e1cb3c758b4bbde1d0ec6f0f6607b4", 0xfffffffffffffffc, 0x400}) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) [ 172.718861] QAT: Stopping all acceleration devices. [ 172.720140] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) connect(r0, &(0x7f0000000140)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r3 = memfd_create(&(0x7f0000000000)='hmac(poly1305-simd)\x00', 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000100)=0x4) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/21 21:44:05 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000380)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @local, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@gettfilter={0x4c, 0x2e, 0x800, 0x70bd27, 0x25dfdbfd, {0x0, r2, {0xcb7812e1b87c54a, 0xb}, {0x0, 0xffff}, {0xfff2}}, [{0x8, 0xb, 0x6}, {0x8, 0xb, 0xffffffffffff8000}, {0x8, 0xb, 0x80000001}, {0x8, 0xb, 0x3f}, {0x8, 0xb, 0x2}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ppoll(&(0x7f0000000040)=[{r0}, {r0}, {r1}], 0x3, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/05/21 21:44:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) llistxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) r3 = msgget(0x0, 0x143) r4 = getuid() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000003c0)="56a7976922428de66eeb67261e178805", 0x10) r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000080)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000340)={{0x0, r4, r5, r6, r7, 0x80, 0xff}, 0x20, 0x3095, 0xffff, 0x4a60, 0x80000001, 0xad, r8, r9}) 2018/05/21 21:44:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$packet(0x11, 0x3, 0x300) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x6b1}) r2 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x56, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "bada6ce495dc87cfaa0f45accb685e7639893cec2e6d0c8a3e658df63f9ca48ea578f37e22613f5d4f6c7d8f0b983f64159c441ad95afbc93fa66c232a1eac2c"}}}}, &(0x7f0000000200)={0x0, 0x0, [0x0, 0x33a, 0xed7]}) readahead(r2, 0x8000, 0xfffffffffffffffe) 2018/05/21 21:44:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80140, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x7ff, 0x1ff, 0x4, 0x1ff, 0x1f, 0x828, 0x5, 0x5, 0x7, 0x101, 0x1, 0x5}) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/05/21 21:44:05 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000000)=""/193) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x2000000000) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x7, {{0xa, 0x4e24, 0x806, @empty, 0x6}}}, 0x88) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="d7576ef48f125ba7940c8404a83566c76f64f3a3fdee9168cf39029e090a5c6d698b7646a91a6dcfb9dc4b47924511c0aefab663382d6105432f2df9f54590fe7099256585211929fe1d681d", 0x4c, r2) memfd_create(&(0x7f0000000080)='bdev\x00', 0x2) 2018/05/21 21:44:05 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) userfaultfd(0x80800) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/21 21:44:05 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffff9}) 2018/05/21 21:44:05 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$cgroup_int(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB='\b'], 0x1) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) fallocate(r0, 0x0, 0x0, 0xe0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") fallocate(r0, 0x2, 0x0, 0x10000) 2018/05/21 21:44:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x101d}, 0x2c) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1fffffffffffffb4, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x18d1fb, 0x0, 0x1d1}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0x4b7, &(0x7f000000cf3d)=""/195}, 0x48) [ 173.756148] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:06 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f0000000140)="66b8b4008ec066b8d0000f00d0c4c1edefc199440f20c0350e000000440f22c0f22e0f05b8000000000f23c80f21f835000000000f23f8d9cc64f3ab0f20d835200000000f22d8", 0x47}], 0x1, 0x0, &(0x7f00000000c0), 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/21 21:44:06 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup2(r0, r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x83, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) close(r3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000040)={r4, 0xc}) close(r2) 2018/05/21 21:44:06 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$getenv(0x4201, r2, 0x40000fc06, &(0x7f00000002c0)) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x1) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f00000001c0)) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f00000004c0)={@void, @val={0x5}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x76) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00', 0x4000}) clock_gettime(0x0, &(0x7f0000000cc0)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000000c00)=[{{&(0x7f0000000700)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000a80)}}, {{&(0x7f0000000ac0)=@in, 0x80, &(0x7f0000000b40), 0x82, &(0x7f0000000b80)=""/76, 0x4c}}], 0x2, 0x62, &(0x7f0000000d00)={0x0, r5+30000000}) 2018/05/21 21:44:06 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/230) [ 173.776533] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.783977] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/21 21:44:06 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001c000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="0000ff0093872d98002d946af6a74787a932d665364a9a00000000000000"], 0x28}, 0x1}, 0x0) 2018/05/21 21:44:06 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e1c, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000400)=""/210, 0xd2, 0x0, &(0x7f0000000000)={0x2}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/21 21:44:06 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000003c0)=""/37) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) [ 173.928544] netlink: 12 bytes leftover after parsing attributes in process `syz-executor7'. [ 173.942165] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.942430] IPv6 header not found [ 173.948605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.952033] IPv6 header not found [ 173.962220] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.968640] bridge0: port 1(bridge_slave_0) entered forwarding state 2018/05/21 21:44:06 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0x0, 0x2, 0xfffffffffffffeff) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 173.975373] device bridge0 entered promiscuous mode [ 173.996902] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/05/21 21:44:06 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80247008, &(0x7f00000000c0)) [ 174.030122] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.071856] hfsplus: unable to find HFS+ superblock [ 174.077753] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.084263] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/21 21:44:06 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) accept$netrom(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10) 2018/05/21 21:44:06 executing program 6: socket(0x2, 0xa, 0x8) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:06 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0x9, 0xffffff9d) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)={[{@discard_size={'discard', 0x3d, [0x33]}, 0x2c}, {@uid={'uid', 0x3d}, 0x2c}]}) [ 174.133407] device bridge0 left promiscuous mode [ 174.142157] bridge0: port 2(bridge_slave_1) entered blocking state [ 174.148620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 174.155324] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.161730] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.168435] device bridge0 entered promiscuous mode [ 174.190426] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 174.239279] JFS: discard option not supported on device [ 174.245038] jfs: Unrecognized mount option "uid=" or missing value [ 174.255895] hfsplus: unable to find HFS+ superblock [ 174.844821] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/05/21 21:44:07 executing program 3: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getpriority(0x1, r2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0xf}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000014000700000000000000000002ff0006667e279639a91cfbd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5000000"], 0x48}, 0x1}, 0x0) 2018/05/21 21:44:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(anubis))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008200)=[{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000600)="654cde67ee4a8247fdc2735794f37061", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)}, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) sendmsg$kcm(r2, &(0x7f00000005c0)={&(0x7f00000002c0)=@llc={0x1a, 0x7, 0x8, 0x0, 0x9, 0x6ae7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000340)="7ed72dc545164c4c015c9a1ff911692e0c994edbe1d486744730b318fbbd6d3db6506b76ce9c8240178bdf6c47ba554945aa636701908778c0c1fc7a0fbbe57869253f7ddafda285b21d54c68b39c01a3553131475f2bc4daa4b474a42ab40ef601a3a8e59d879eada233fe00881703739b716748612890aebe43cd18dab412d2e68c5736680736231a1ccf29cebf49727c672ead66d3606e7c72d6e8d334c55ac3c7a52d977b8c8488ea243969e82932cd5a0c0b6c54912939375359892aae5a6d0f0a5aa5ed26b5c00613887b875eb16fea7686bf8ceddd2", 0xd9}, {&(0x7f0000000440)="ea66700dd63b2434309e8cf1b9b6b4b94c25cf0c4de8d3ef3c4eee183a13727fdc504267fc7caa90028c5fae5322dc6c3b747fef97848c5f68a689664ebac3bd36e322d8cff9eeba8bb4bacff8f8d97cb59a44864e0c79ebfe9eade0e76d967844630108d687b433a30de976e9a04f79b80a077f7fdaabf87e7c0e08a7276508048ff04a409a921e49e60d22bea06fdee471a924969d3ec13694cb79e4e2b6920546", 0xa2}, {&(0x7f0000000500)="0197ca42fff7d05e686a707c54402f97b90d2fa29ad645cef5ba6b27d9619b7a5eaf51f5c95bdcc9399ac1bff8b376c2d1d4c7b272e8e8a729a52ba7902c3bc71038e4490bb2105b8bc1a6710477705de9d7bcea10b1a3e1e27fc19db0e132c5863cc992f8d457a9ed795efaa15b91b005b1a8183af1adad7d5b105bd4684d5c30e24cf1e0e91f36943ff19a01ab8dad2f80b4466e", 0x95}, {&(0x7f0000000640)="1ca1906f489d2bb24f903d2c2d548cd01d34566998192d3d7420d0df7687583a294542d332721f7df7ed14c639b3724082d7fdd3bbb99427ae20eaa82c1210378ce367c6857c4893e1fd5607703e94c85b0904c2850115f91e57d9e8", 0x5c}, {&(0x7f0000001240)="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0x1000}, 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0x1000}, {&(0x7f0000000800)="6f9e2c8ef4843775f9a2dd1bb2af16df83f2c498e3215a23082847580cab11f6e1e4cd796920162fb39bddf9418253315d9ba31a0a6106bdcfb588fcd2b0e6b1f7409e6de17d04c6dbe0472e4337c09f57e3c861c291aa31da9c642af7188b65cf294a4ec97b99ba9c88374559", 0x6d}, {&(0x7f0000000880)="5ff11495d176565ec546c567158806b32043cba3ce5fcfaa7d78bda1ced3c12db0099baa233035769f661ab7808b0860ec2cb0cf0ccf676681f59e967c17f5eb6298f3", 0x43}], 0xa, &(0x7f00000009c0)=[{0x90, 0x6, 0x9, "a8a6b9b1c8a93dde50863b3d1a44c810ea5fcab6fc697a69c37179013610e5e78210e5262c8e4983d893c3acf9479cf8aab735d856d3f291212005b5643fb8557f3983750d6929723ac7658e80bd71ea769699f8903fb4b880596efdf3c42f96ad04dfc610806c22ef588acd735161806a8f587492697817dfbaa8"}, {0x90, 0x1, 0x2, "5354e270bc67ce54a7f137ecb944a38a58d8cfc5f2de1fa1c61c9cd09f07a2aa415703209a237e9b14a012103e3152c0c6496feb4471d86920a64e887a5a95412e8091f19978999c5a6edefc9fcfb692989987e29b1bea21d399df007c6c58677b35171cc23e2ed6caf751cc93e5c39a11cc6128be4a1106ceac07"}, {0xa0, 0x113, 0x2, "d7fafae753dd543656b963d3510cab7382b0f3b4ad1c632dc724d5da9ee870e438a41435608aaf56bd686de367e2ae68293fdb6b0ad22cf55a29a190b3c8f48753f272b88e8ef41854c45b5bce7d30db022abe100be16ae24eee0c87509e2ae9a4e934a9189210f2a894ef0c80b1ece76ddeb6e0dd07577a4d8473f7724b26b7bcee89d8472c7d3d2731d5e8"}, {0xc8, 0x195, 0x7, "e6cd53fd68d8c27fe2cf4ce67e8b956fd93a257abd2ca7e36cacbd213413378d3fb28f02732574461ae8d1dbacb731e4498bf3f757484e2456408fe251c6f631067b05e661f7cb6902dd16c11cc43c2fdcf8a8c7f418ca3bf5ee6958f8b5ece55f96ddc279e7993d13051657c5d29d1fdff318eb9c40c04e69665aea76fc2e761f6b7b1d0028b1567bef245a782d7084c219a55ad80a2eede016b7b6a9941eb374b115ceab347a0186ea22e0bdc295ec5fbb57156451f6"}, {0x78, 0x115, 0x28000000000000, "3d67d955d4f2554118a508f1ca07ee5a1deb6bbafd7993038dbb1b9bc934c47a308ab02879ff0132835ccacb64dd48d7c2a3ed18ff82fd76aba7e35210a9044c34fa76b3ddc263ac2a1f44816b9e4ead6b65cb86ae797c50c5459c16dcfb297d04"}, {0x60, 0x18f, 0x6, "abad5ed4e63a7cd81c280b85c7b9475ac6acef405b42fad486dc1ecf01cc6ee30602bee805d37c1e63c7059333fd92cb46902c6a4e052d9baab97b36544bda4f9be207408c9c8070ed06"}], 0x360, 0x800}, 0x4044804) accept$alg(r0, 0x0, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/176, 0xb0, 0x61, &(0x7f0000000000)=@l2={0x1f, 0x7, {0x200, 0xb31, 0x1fc8, 0x2, 0x1, 0x9}, 0x3695, 0x7}, 0x80) chmod(&(0x7f0000000100)='./file0\x00', 0x0) 2018/05/21 21:44:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00'}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffff9}) 2018/05/21 21:44:07 executing program 1: r0 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x5, 0x200000) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$set_reqkey_keyring(0x5, 0x40000000006) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280), 0x0, r4) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000080)=0x44) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000100)=0xb5, 0x4) 2018/05/21 21:44:07 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x21, {}, 0x0, 0x2}, 0xe) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4f9, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000140)=""/117, 0x75) 2018/05/21 21:44:07 executing program 6: socket(0x2, 0xa, 0x8) socket(0xa, 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000040)={0x0, 0x101}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)=ANY=[@ANYBLOB="3000000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="08020200ac1414aa080008008505000008000400ac1414aa"], 0x30}, 0x1, 0x0, 0x0, 0x4000001}, 0x4004000) 2018/05/21 21:44:07 executing program 4: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x18]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x7, 0x80000001, 0xfffffffffffffffa, 0xa, r0, 0x100000000}, 0x2c) [ 174.943125] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.003870] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.010430] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.028900] hfsplus: unable to find HFS+ superblock [ 175.042599] device bridge0 left promiscuous mode 2018/05/21 21:44:07 executing program 4: r0 = socket(0x40000001, 0x80000, 0x4c8) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000200)={'gre0\x00', @ifru_mtu=0x92}) unlink(&(0x7f0000000240)='./file0/file0\x00') clock_gettime(0x0, &(0x7f0000000140)) socket(0x1d, 0xe, 0x43) clock_nanosleep(0x10000000001, 0x1, &(0x7f0000000300)={0x77359400}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x74, &(0x7f0000000180)="fe3208006360ce30077a5e8a2bbc30f249739028eb989d85ee4b9034256333518133a9d53dffc4ed49e869313a936f11bff71380bf6d9619701b97ec22f582e7dda7935986896f006c9673a49035f44c7552c1a24cc7c7c3c554250e9a719d071e1486f3a8386f9546549c5570c243f1d84755c3"}) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.ima\x00', &(0x7f00000000c0)='!E\x00', 0x3, 0x3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x5, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/21 21:44:07 executing program 6: socket(0x2, 0xa, 0x8) socket(0xa, 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) [ 175.080387] netlink: 48 bytes leftover after parsing attributes in process `syz-executor3'. [ 175.089149] netlink: 24 bytes leftover after parsing attributes in process `syz-executor0'. [ 175.107651] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.114122] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.120843] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.127248] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.134143] device bridge0 entered promiscuous mode [ 175.184952] hfsplus: unable to find HFS+ superblock [ 175.217914] netlink: 48 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/21 21:44:08 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x42) r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x200, 0x1a2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl(r1, 0x2, &(0x7f0000000080)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/21 21:44:08 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f000025bff8)=0x20000000000, 0xfffffffffffffe46) 2018/05/21 21:44:08 executing program 6: socket(0x2, 0xa, 0x8) socket(0xa, 0x2, 0x0) syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:08 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={r5, 0x4a, 0xfffffffffffffffa, 0xb32}, 0x10) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000140)={[{0x7fff, 0xb46, 0x5, 0x80, 0x5, 0x8, 0x1, 0x7, 0x0, 0x0, 0x80000000, 0x7fffffff, 0x3}, {0xecf, 0x400, 0x8000000000, 0x1000, 0x77897374, 0x9, 0x5, 0xf63, 0x5, 0x6, 0xfdb2, 0x0, 0x20}, {0x400, 0x1, 0xb04, 0x37d9, 0x7fff, 0x3, 0x1, 0x2, 0xdcc9, 0x300000000000, 0x4, 0xaee2685}], 0x7}) 2018/05/21 21:44:08 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) socket(0x1, 0xb, 0x1f) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', r1}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$DRM_IOCTL_VERSION(r0, 0xc0044dff, &(0x7f0000000380)={0xfdfdffff, 0x0, 0x0, 0xc7, &(0x7f0000000040)=""/199, 0x88, &(0x7f0000000140)=""/136, 0xc8, &(0x7f0000000280)=""/200}) 2018/05/21 21:44:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000200)='ext2\x00', &(0x7f0000000280)='/\x00', 0x0, 0x0, &(0x7f0000000400), 0x20, &(0x7f0000000480)=ANY=[@ANYBLOB='resu\x00\x00\x00\x00,\x00']) 2018/05/21 21:44:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) bind$inet(r0, &(0x7f0000a0dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/05/21 21:44:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14bd7000fddbdf250a0000000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x884) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_IOEVENTFD(r0, 0x40286608, &(0x7f0000000040)={0x10, &(0x7f0000000080)}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000180)={{0x3, 0x5}, 'port1\x00', 0x8, 0x10020, 0x401, 0x80000000, 0x80000001, 0x400, 0x1, 0x0, 0x1, 0x1}) 2018/05/21 21:44:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x200000008000, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000140)=""/220, 0xffffffffffffffbd, 0x0, 0x0, 0x3d1) recvfrom$unix(r1, &(0x7f00000004c0)=""/204, 0xcc, 0x40, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "735fbe2204fd182cad83d44d41cbc5a2cf8ac07238a922d59da5db40fee26971af8ab782881f0073db06c9ee7cf8786412f0375b280c3d94b4cefe4c33af8274"}, 0x48}, 0x1}, 0x0) [ 176.139671] EXT4-fs warning (device sda1): verify_group_input:122: Last group not full [ 176.178778] EXT4-fs (sda1): Unrecognized mount option "resu" or missing value 2018/05/21 21:44:08 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x2) sysfs$3(0x3) write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) 2018/05/21 21:44:08 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x200, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000440)=0x1e) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x2, 0x3, 0x3, {0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, {&(0x7f0000000280)=""/226, 0xe2}, &(0x7f00000001c0), 0x30}, 0xa0) r3 = socket(0xa, 0x2, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) r5 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r5, 0x8, &(0x7f0000000600)=""/4096) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/05/21 21:44:08 executing program 7: r0 = eventfd2(0x0, 0x0) sched_setattr(0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x0, 0x9}, 0x0) r1 = dup(r0) read$eventfd(r0, &(0x7f0000000040), 0x8) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000180)='./file0\x00', 0x6f, 0x1, &(0x7f0000000340)=[{&(0x7f00000001c0)="cd67c1da367d9a08381b6a33c330a01683f869aef4c9fd523186b5def12a3bc43f018312da439d80579c6f5aa179c3c36fcbdea3d09dda26c52060e1e5fab71201c1d0e0b8c6a65d26482c0e1a3d96bbb3580be40c5b2ee687dabd7738a41c5e22d042bd859c534cd8e7d26228923f8af3dfe00a210ccfbd81e9506cedd9d4040f64759d6ba35950633cb859feedc3fa15f666bf82b2646e74884ac8c34a7e51a00f0f203eccbbcbcc9660537ed2aa63ce3ad48f5d1b62759545a448b70fcdc142c65a647ce284c2043b1ba987b9a15f812b", 0xd2, 0xff}], 0x80, &(0x7f0000000380)={[{@lazytime='lazytime', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}]}) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) write(r1, &(0x7f0000000300)="9cdac0fc37f7948f", 0x8) ioctl(r0, 0x7ff, &(0x7f00000000c0)="c251e46fc7532170a3e524a7e2d98290de40496c00013d1cc15993c7b466618e0f5a1a7e5bd616d5285266bfa76b9f410173b0a742a59c9a40f702f1520ff8eb48b587f66554fb244b18772de845c494e1f9af60c45e98dd7437bdd1766c49730e6653da77579cb7507e9f27673b970c32725f5bea53ce8aef1e726b36cdb60586c822c671c4793e47ad3a2884f54e3dc558782720ecb92e79800779100c0d7ba09f64589e4fabe57dcacec614ce55429cca3815764c516bb26e2533") [ 176.213504] hfsplus: unable to find HFS+ superblock [ 176.230900] EXT4-fs warning (device sda1): verify_group_input:122: Last group not full [ 176.237686] EXT4-fs (sda1): Unrecognized mount option "resu" or missing value 2018/05/21 21:44:08 executing program 6: socket(0x2, 0xa, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:08 executing program 3: ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x0, @rand_addr}}) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x403, &(0x7f0000ffc000/0x4000)=nil) inotify_init1(0x80000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x100, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0xffffffffffffff0f, {{0xa, 0x4e20, 0xcd7, @mcast1={0xff, 0x1, [], 0x1}, 0x2003}}}, 0x88) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d}, 0x5, &(0x7f0000000000)={&(0x7f0000000080)=@canfd={{0x4, 0x7, 0x0, 0x768}, 0xb, 0x2, 0x0, 0x0, "d29c551024f1677365c1854ef0805191bde63887746377222a2fbac7e4f9db63036a7ddb7c64696363f9c9e022610b130b97943935f189aaa1a736c04337497a"}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x7fd) 2018/05/21 21:44:08 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x120) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100081}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0xf0, r1, 0x200, 0x70bd2c, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x83}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5191d07a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4800}, 0x20008040) statx(0xffffffffffffffff, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0xfff, &(0x7f0000000140)) [ 176.460844] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000000c0)={'bridge0\x00', @ifru_flags=0x7a426fea46c7c364}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xaad6, 0x80) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000280)=""/234) 2018/05/21 21:44:09 executing program 6: socket(0x2, 0xa, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:09 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r2, &(0x7f0000000400)=[{{0x0, 0x0, &(0x7f0000002140), 0x0, &(0x7f0000002180)}}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[], 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0x0) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f00000000c0)) 2018/05/21 21:44:09 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000700)={0x1, 0x9}, 0x8) r1 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/44, 0x2c, 0x40000000, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000002c0)=""/170) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) dup2(r0, r1) r3 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) r4 = socket(0xa, 0x200000000001, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r3) 2018/05/21 21:44:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f0000000080)='./file0\x00', r2, r3) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r4) 2018/05/21 21:44:09 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="4506581dc01052b9b16fe2", 0xb, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x3, r1, &(0x7f0000000300)=""/47, 0xa61c630577642a30) 2018/05/21 21:44:09 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x1) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x50000208}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r3, 0x0, 0x70bd28, 0x25dfdbfb, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tgkill(r1, r1, 0x32) tgkill(r1, r1, 0x2f) ptrace$getregs(0x4209, r1, 0x730002, &(0x7f0000000000)=""/38) 2018/05/21 21:44:09 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8913, &(0x7f00000000c0)="c62c012cf66f000000") futex(&(0x7f000000cffc)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000)=0xfffffffffffffffd, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) rt_sigaction(0x23, &(0x7f0000000040)={0x1}, 0x0, 0x8, &(0x7f0000000080)) [ 177.183238] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 177.209187] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 177.281282] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:09 executing program 2: r0 = inotify_init1(0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000180)={0xffffffffffff73eb, 0x4}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x40000) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) process_vm_readv(r2, &(0x7f0000000080)=[{&(0x7f0000001300)=""/4096, 0xa2d53b58}], 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)=""/121, 0x79}], 0x215, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000200)={{0x7, 0x5, 0x0, 0x1, "973b9c4403e9698ed28bff284c3d8955ef0e859f44a6d0fc54eaca15a805a15267290581f25fe9477aef172b", 0xc4}, 0x0, 0x0, 0x8000, r2, 0x0, 0x800, "90e5dd5d32a78777060a060a199d9e402b0c210be090902598b05e000939d09e1b6c784f17ed68006f4e1702958d407d2485a9d6e537f60b82bc034dea96e49b", &(0x7f00000001c0)='cgroup.threads\x00', 0xf, [], [0x10001, 0x6, 0x7, 0x7]}) 2018/05/21 21:44:09 executing program 6: socket(0x2, 0xa, 0x8) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:09 executing program 0: r0 = socket$inet6(0xa, 0x100000002, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/05/21 21:44:09 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006580)=[{{&(0x7f0000001c40)=@sco, 0x80, &(0x7f0000002000)=[{&(0x7f0000001f40)=""/26, 0x1a}, {&(0x7f0000001f80)=""/68, 0x44}], 0x2, &(0x7f0000002080)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f00000067c0)) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) sendto$llc(r2, &(0x7f0000000080)="57860e17f91a8bf2", 0x8, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000001bc0), 0xfe, 0x0, &(0x7f0000001d00)={0x77359400}) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000010001f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/21 21:44:09 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r3) [ 177.428272] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:09 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair(0x1a, 0x3, 0x3, &(0x7f0000000480)={0xffffffffffffffff}) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000004c0)={0xbe, "c554c54df67c707980af87d11eecab96f69a391aac20795d36f42f3cfef5c30789c80e9bdae3fbd2d11b7885c4dd844aacda702e63ccb357d53e1dddf0b6834d05403a7bd4c19663d8b9eb42ecf4f0d6cd9940604c47d4a8bcbeb892e82b035c6dbbb32fc58929080f9979005d7023833b72d2e7d881f9564162b9d44b0ae019d3697d0dfb84556af94fcddbc21dc21589a0b1f86f4ffaacb68b0a6eecc992db213ae8ece5d50a28097de16448ca64a6a29ab1e81325d33e0b0ae8e26afc"}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0xa80, 0x0) ioctl$TCSBRKP(r3, 0x5425, 0x6564ad9e) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000000300)="638ba2bcb741743f34eb0add12527662ddda7d1ef63c0dcd74d61c87367edf0db1eb0d4f2cc40f60214ad776218a1bda31ff8069c860c5abd7842c3323a74c3f3038e7e02695657da332a0162898a592120a2cb18f1c565c1f21ad9b73", 0x5d}], 0x2, 0x0) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) sendto$ax25(r1, &(0x7f0000000600)="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", 0x1000, 0x0, &(0x7f0000000080)={0x3, {"99aaeea02ee48a"}, 0xeda}, 0x10) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r4) timerfd_settime(r3, 0x1, &(0x7f0000000400)={{}, {0x0, 0x989680}}, &(0x7f0000000440)) getsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a85322, &(0x7f0000000180)) [ 177.518359] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 177.525780] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/21 21:44:09 executing program 2: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) pipe2(&(0x7f0000000000), 0x0) mmap$binder(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r3, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 177.607358] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 177.614747] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/21 21:44:09 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:10 executing program 0: r0 = socket(0x1, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001", 0x8, r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r2) r5 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) [ 177.764608] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980334}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x200000000000000}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000000)=0x78) 2018/05/21 21:44:10 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x2) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x230000) write$eventfd(r3, &(0x7f0000000180)=0x80, 0x8) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x3, 0x8) 2018/05/21 21:44:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xb}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/05/21 21:44:10 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000a00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="9a01ca97f19f1d5a75"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x3c}, [@ldst={0x7, 0x7, 0x2}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) syz_mount_image$hfsplus(&(0x7f00000000c0)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x7f, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000280)="1b58f68abc2e442417cbfbefbef64b7aaa", 0x11, 0x5}, {&(0x7f00000002c0)="a9523a686b210ab1f566f254782f03134a20d08435a947e06512a55214ac31726084fec43312198e043920cbf526bdcbee6c39fe4187e28beae1f9f8c36af96f7d2cd898d5abc81f8820e480031b68c3642df172df0914e0a95bfb3f96652a1d23b777c276df4f32f1fe986ed9bf8443484f1ebb4534260935f5499c23a52bdf9ca635baa027bacb6a3a3f6841fce22cc0f73b499c5c7c1b904bf929a858b12642c8d1e40f5eb3", 0xa7, 0x3}, {&(0x7f0000000380)="4c8e976be14996125db01bb2a237169cf47d90d0e03d3b82e1905fc7d26aa5bca795228807759208a9d2f32a2e616f05cf96e0c9bce8f7d8cb1d25ced7148ce5d318424ad2183f87ff51d5384e383cb7fec0dc0aa7a01942b9a81a54a170d264c7253b6c03d7cd689e0e52cee32e6755a2d83659a6c8", 0x76, 0x40}, {&(0x7f0000000500)="3335ac23164582f3e013dc942dea40b4a4126b40e1eb9b87d91187dbce3f9565a1c6b8109d9b1b7cf483074fd63778d0a585fc9033e990b0a49d240f2faf6ca84d7ab197019d4a3d3a2dfeac2f9ff57281a4123402dc661546e3ed0c076ad59b8bdf9c9448bd54ccc2248aadf767dcda03603f87586699601aa0ace618cf62e84e39cc49199aa78a5733ffdf05c36c864ab4ebaf06b99511045ef7568b7fb50cb4f11959e7f434d9071ba4439c73d269ffdef2981ecd2aafab524be01b6e956b1a8dfa554364ecb2c9ee", 0xca, 0x7fff}, {&(0x7f0000000600)="69801ba97a3c0daa930093d8b026561a3fc50e8c4ea7126c79bd5b4cfa73fc996ea43bcf7cadf20acc7291a071b51724f98502739df594c54672db26bb6d6c9235e29918a241c27a61fca64843373f6140b064f9b696769708d355797c57e113bb5fb9f0d583e8168db9443d29cc48d48810da53ba15e54de405744154bfbcf9ac23f8869b0e704d468db169bfc168a862dd226f166557cec679f6e863ce5ef5d80c127596eda26decaa35184c5ddd1fc802ec86570c4024b58d9073caa27fb364e96cd1116a01368232d0035bda6009382ef855d751573884008b80c85230591df8f58d2aee7a2ed670add6b2", 0xed, 0x3}, {&(0x7f0000000400)="1509734b07cf67706767bf13723e20980c36d1c228a261d0a21058188e7b01ebfdf3114e6a5aafb23510c7c34b98cf96eeca8a29f4fdd9842eb6a030a32e912c42440eb69bdcc09dbf01e0bae6bada4fbf5c95cd5fe36b40", 0x58, 0x7109d801}, {&(0x7f0000000480)="e2c9c1cc3635f48180ef3d211dbb0c9acfd930402228f6ea4ebba838f7ccbdc7a3ec8624e087286b9122eaacbf6a801c", 0x30, 0x3}, {&(0x7f0000000700)="210c88f4691dc3687a7a7c214de17378f11d64d3d4e843c8bef6ef76dfa995b98c4e0494160576a72df18a70a9bdc3e2aee8f1e2daaffcec7d36fbaa6434e43cfc1c171d304a6687b60e4c97ffe3b2d1c676dd7e723e3b0b5e6b1e3545448b6a611b5331cdee66b64a59ec1204dbced789b1b59beb821a85f2762414f8eee7", 0x7f, 0x4272}, {&(0x7f0000000780)="968d05c207a7243c285a0c033e82ba810ef76f46c0e52f6842c4b8dda47fc4cac8d1a6ce37994c5797b57e233b4d5e56f2f061027cf82e332a1c6db53cfe3e", 0x3f, 0x5}], 0x20, &(0x7f00000008c0)=ANY=[@ANYBLOB="6e6c73ff69926f383835282d312c00"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) semget(0x0, 0x7, 0x24) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000e80)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000ec0)={0x0, 0x0, 0x0}, &(0x7f0000000f00)=0xc) r8 = socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000011c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001200)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001300)=0xe8) syz_open_pts(r8, 0x80) r11 = getgid() r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001340)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001440)=0xe8) getresgid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000900), 0x1) r15 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001540)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000001c40)=0x0) stat(&(0x7f0000001c80)='./file1\x00', &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() sendmmsg$unix(r2, &(0x7f0000001e00)=[{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000d00)=[{&(0x7f0000000ac0)="7db1d9a0fe6201000c7a30c66bea8950a6931c498f69a82591bcd911c95443ed23c57f99de8d941b9187df85e05060aa21c4c3ecfcbf3b74ce2f7a4909d900db4c38fb5affaf11e723e78ed464ee6fa0dcffb648c9857e5b0176cf695dc92829ccaa97c487f5", 0x66}, {&(0x7f0000000b40)="80168864453236d791d26630f4464c66f8ba731ed6d59a0deeb842ff7d3ee470ff9243b04041946267ca3df73069ec6095f23d8facd6d40a750d354e255e528879c46d0cb1bdabc315baf7a9e60c75941eacde2332fd981e7493dda1392c71c926c39b8916bb79b60a5721558a79977582d8986a70f6bf6e909c430f75589bb7f382e2b8c5a179230ced85fec3b87f7c3e3c1899e6314058d84f2e9cc8a0dcf5fa83a0d75146437c2e209d", 0xab}, {&(0x7f0000000c00)="deea2a6b9e9d1a722a540a6c723a05721fe8ca3219b0422f8dbdbd67a0e7cd7b52058638f55bb46d24191fa0113aa2959278c8c2d2c4914f7f812dcdd7a8a517c291bfcf15ca698461daecd7d8a91a7cadc27b78199300b3c350df38184197a73ac79e225e95faa2803d9543b008ac757fb1ad824ceb400c3c8be466dbcb47da4c166e21b52e2f335ac687d98bdf35e5189fc0b04aeb1d4b049114a00213f855cd838fb1d3d1704b33782dd10c293d69cc3cddd7e365bbc8b2c262e64539acd9d278c861db", 0xc5}], 0x3, &(0x7f0000000f40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x40050}, {&(0x7f0000000f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000001000)="e7e8ce565a7b5fe208ef54b98b225e5b801c03266077d7235aaa34db8ee668c879a4976917030fc2b095bb6f39ba6298740c99b85694a1aeacf1ea14070ee6fedfa678a70719c29d3affdb35530db18180f421388425d35437512b5d54f7b074a4b7b21f243c55592602e3764b032a5f59069c046bb0f37fdcfc95f51a0d17d81c6235caf7ec333a56b08a92", 0x8c}, {&(0x7f00000010c0)="fba3868fd4a8bb6474a1367fb449e7742e5dbe38c69aed2d7903a6393817a3810b0a00383d1d84b63334984a013b9162bfb01b2945b6eabe42785aa58c820059c6829be6f2e88cbee23cbddd2df2237b79aa091604459ee4e43bcc787e695c244ed8dbc3f460ef36b7e512763a0944343350ddea27c4adfa2d36c2fc6a81869d7b17e3083d58cff1f0e2bba059c4af4b91eef7c32c787ffb2ecaa63c62f97d070975b6", 0xa3}], 0x2, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r8, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r3, r4, r0, r4, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x30, 0x1, 0x1, [r4, r1, r3, r2, r4, r1, r3, r4]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x38, 0x1, 0x1, [r3, r0, r1, r2, r3, r1, r4, r4, r2, r2]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r0, r0, r3, r4, r1, r4]}], 0x188, 0x8800}, {&(0x7f00000018c0)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001940)="31eb7c9d17ed0168d771fcedd362b8e6d44c1d9090a570be03973bf7e0590c2f914ab0a2c3224053db2dbdabf59c3080ec73230af1f00bfdfc96d7094cffc7389225a73cb496f25b9b198b276d0f665026e6012b556d1ca57810c79c682f762ad2173de527d45fbdac", 0x69}, {&(0x7f00000019c0)="281ff3aa2a0ef19e45b27fddc23f7155560c506290b540b31679a61b8f", 0x1d}, {&(0x7f0000001a00)="89c1b2680c363a8314b81cf163d96a672ee223d83c75cdb5123bf2e2ed25124f5173b7fc878b2519ce47b58c4ba7df5158222385146160acd8cab3c4657cb7b344dbce80bed99f1e349f87bb89ab22090b0584b7ccbdb37a6eaef5127bac8f5089a95c", 0x63}, {&(0x7f0000001a80)="b87bd0b2bac738fed2180499b490d09b33cf0e8d9fdf54feeacea009e737d12df39ff4e8e61f9d8b7d80ba793a46a353a9c890ec775440f001acfb5b67705f553afa3786129b41294ac8912c61051833afceeb3b51ab926a1e38e438806ba63252d4c57270780fe17c70ba969364f401aa7e61bd1b79b61533c36bcac131c09c66304000d24012e613d6c084a255911e6db95e7355964de3ff8db005ff89a334dc4607", 0xa3}, {&(0x7f0000001b40)="faee425674a429900e3ff1b8388aa42ec710e8f3ace596d9327a561c61888091a3ff1a418b894f21e18cb25327865503214d6d63f6995a3dd4c0ba7817e03063d9", 0x41}], 0x5, &(0x7f0000001d40)=[@rights={0x28, 0x1, 0x1, [r1, r0, r3, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r2, r3, r0, r2, r0, r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xa8}], 0x3, 0x4) statfs(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/166) 2018/05/21 21:44:10 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:10 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0xff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x11b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffeffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4000, 0x0, 0x2, 0x0, 0x0, 0xfffffffffd}, r1, 0x0, 0xffffffffffffffff, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0x2c, 0x823, 0x0, 0x0, {0x3}, [@typed={0x8, 0x0, @fd}]}, 0x1c}, 0x1}, 0x0) keyctl$join(0x1, 0x0) 2018/05/21 21:44:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) socketpair(0x1, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x90cb, 0x4e22, 0xfffffffffffffffd, 0xa, 0x80, 0xa0, 0x8, r2, r3}, {0x5, 0x80000000, 0x6, 0x10001, 0x9916, 0xbf, 0x1, 0x80000000}, {0x0, 0xfff, 0xfffffffffffff890, 0x401}, 0x0, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in, 0x4d5, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x3507, 0x3, 0x3, 0x29c, 0x8, 0x1, 0x100000000}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xe, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x50}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/21 21:44:10 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x6, 0xfe78) io_setup(0x3, &(0x7f00000000c0)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x200100, 0x0) io_cancel(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f0000000100)="04f0fe8f91c813b9346a90ce340e663c68b2e7ef6c4cbb91d3a46aa1515a8341823210ec6029be39d04244b05bcd9d7e505c41fbcb4fba7bb3ac91e01bd625168193575b692e00c87340dbb4e0e81956e9a4c3a30157527e0c526d1012502e13e5e6ea93c873c47fd9b5be8524367b3a3520bfe0bb3cf6a8b6bc7bb95ebe7bae5be16912e13214d54ee5fff9c6fe28bc019b35a2dcabda53dd06ed181b3cb303e92b2c1eb46e4439cf0d261621f15ab6c1e0", 0xb2, 0x400, 0x0, 0x0, r2}, &(0x7f0000000240)) pwritev(r0, &(0x7f0000000700)=[{&(0x7f00000002c0)="d13c46e351059412d643ff0a6245403877c1c91a142647490b26fc017df05d3532be53e4996576f4ff8ca34f4ba990402b088b1897c71302913189a3b8eeed72e38d9f149a8739519afa8208dad3c2d545f7a4f392a28987629daab60bf472e3d92ad8baff0721ceba4b79302ec61f7184bc98cb4b1b845d5ad20e51768d577aca4adcc30020d6cd588bb6e6e7b33dd928df5710ec4d3bfd2c950a075aaa5322c8a9d250c1c36e81753211fde47c414f8761bc534a1fe6c5e89d7a8faa253bbf303a3895a09343be0af344cabcf49a515bdaedb6a646890a15c1e90566d542d3daa2196c2ed3", 0xe6}, {&(0x7f00000003c0)="136e96d91ece7bc252e3c947631f4daedd598218889e8e6a00b7c2db9951e99a8e034845331b35bc1076ec133fbe9416d915dd92ef6f28e78b687fc1a551a61659a0fd21c219e56a84cdcba975f1856248974a5016bb9f1ad04905cce5e0c7b6ed9466c62b071e08a6860ce0", 0x6c}, {&(0x7f0000000440)="9a144970775fa1c18b49039e99af4814f09c029096a689ef03ce880ebe2eeea4ba25bfb9da0bf9417f54dc158accd9b257ec1041c27a9e311f2a1e34eb2d1d846259ff6877160fa6ec0d1b6c8fb3de8acc8b596e90d557142607ce5a89ee27e6daf015cc8d7b2be544b58f62169d3b6376cf69ab417ce7fca348119e4b4ae5cea728a4f4860c3d81747307196011ec2180be2bd4a1a5415d7df990565c782aa981d14e7d81770c32a4", 0xa9}, {&(0x7f0000000500)="51dc90468bdc4f4912fc5ec462f26b70eed0de184c55d2c5bb22fcb3785505ca368d0d05997456f7a5aa14ba56d27be9092d52c8c34d1217a57f4e77ffc2f14e943adf7567cb91faca3b4e04354855b4b421b47c95d51b9d0f79b18011edf044ec695de5efbc7058497ad9a4e1f9020bcdb8add58f5efcc3ff921497e624368ddcf358936498b9b2630826b48981aa5c672e2194ecb4e91e99e57a688ca402b8be4985b457d5fd", 0xa7}, {&(0x7f00000005c0)="7151ead27c3105c060215567112e2904249ccac9f7ff32a71488f549b5943b8efcbc414b56c971282e62b8c0c1d0a278fdb80a3e766d92ee624b6bbb9cffb35bda6ec07a5a9c535e2a4c5f271fad5335dcfb50957f46a262a71d3c992af604607a65f44d822b2b64a426af2c51c4ecc4a2a684ff2223a5a98371725b0a5fc50985df", 0x82}, {&(0x7f0000000680)="c9b0dfb7ed33538ea48a17e0aa10e9fd2aad1d03755b253f2f6180ad7f9d1cf2c115d518dc9effc316a8eb7ce3c4ed92a0480d7790ba06652f641fe654adccb6cefe673000a81c7a06958536dc69", 0x4e}], 0x6, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000280)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000000080)={0x5, 0x6, 0x1, 0x200}) ioctl$KVM_DEASSIGN_DEV_IRQ(r3, 0x4040ae75, &(0x7f0000000780)={0x80, 0x9, 0x9, 0x401}) [ 177.943192] hfsplus: unable to find HFS+ superblock [ 177.947454] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/21 21:44:10 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}, 0x8001}, 0xffffff93) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x40008001}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/21 21:44:10 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x88500, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/05/21 21:44:10 executing program 2: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000020c0)='./file0\x00', 0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f0000002240)={[{@creator={'creator', 0x3d, "743adbd4"}, 0x2c}]}) 2018/05/21 21:44:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000000)="0f01f7660f017b000f00d00fc75f810fc7a5000066b9b10b00000f32f30a1cba400066edf20f58db66b9800000c00f326635010000000f30", 0x38}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) 2018/05/21 21:44:10 executing program 6: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) [ 178.036894] netlink: 4 bytes leftover after parsing attributes in process `syz-executor5'. [ 178.129076] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value [ 178.140160] hfs: can't find a HFS filesystem on dev loop2 2018/05/21 21:44:10 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) memfd_create(&(0x7f0000000140)='\x00', 0x200d) readv(r0, &(0x7f0000001340)=[{&(0x7f0000000200)=""/56, 0x38}, {&(0x7f0000000240)=""/4096, 0x20001240}, {&(0x7f0000001240)=""/227, 0xe3}], 0x3) 2018/05/21 21:44:10 executing program 7: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) flistxattr(r0, &(0x7f0000000000)=""/55, 0x37) r1 = socket(0xa, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[@ANYBLOB='#!../file0\n'], 0xb) sync_file_range(r1, 0xffffffff, 0x1, 0x7) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$fiemap(r0, 0x40086602, &(0x7f00000001c0)=ANY=[]) 2018/05/21 21:44:10 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") symlink(&(0x7f0000000140)='..', &(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000200)=""/38, 0x26) [ 178.208009] hfs: can't find a HFS filesystem on dev loop2 [ 178.247204] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:10 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x212080, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x10000, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000180)="c4e24d0dd7660f38812ab9800000c00f3235001000000f30b9ef0900000f320f00521f0fc7990000c0fec4c369787c2305f0660f3a621903662e64f20f1bbc9f9f000000f4", 0x45}], 0x1, 0x16, &(0x7f0000000280)=[@cr4={0x1, 0x2002}], 0x1) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:44:10 executing program 4: pause() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) [ 178.338555] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 2018/05/21 21:44:11 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}, 0x1e) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xc0, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000001240)=""/191) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000001300)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@empty, @broadcast=0xffffffff}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000011c0)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000006b4015bf00008bce97800ef0d5022caf4f754e1699f5fdc19f320022400000893f6001b0e368ad2c2cdd55a8075c91dba64a3902118e4101e08a26fcba702e4089a2274c34c2f0f469401983af544c16c36166c2d1c940c9d955d44ccf5fb986ec6d66f6ba0379"], &(0x7f0000000100)="47504c030000", 0xfb, 0x1000, &(0x7f00000001c0)=""/4096}, 0x22) 2018/05/21 21:44:11 executing program 6: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:11 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f00000002c0)={0x3, 0x4, 0x1}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0x0, 0x4500) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0x73e0) sendfile(r2, r4, &(0x7f00007ed000)=0xf, 0xffa) r5 = gettid() r6 = fcntl$getown(0xffffffffffffffff, 0x9) rt_tgsigqueueinfo(r5, r6, 0x29, &(0x7f0000000300)={0x8, 0x0, 0x5, 0x6}) io_setup(0x400, &(0x7f0000000080)=0x0) io_cancel(r7, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x49, r2, &(0x7f00000000c0)="4be5561c753d3dd5caec25a1ddc3b2399c010668d63875011ac32f9b42c7bf68e50524edd6b42666662cf95f44be4fbe9b5aabc931f4a714afb6cc02087e7c231eccb3cc0efe31eeff5eb300db71784d5e07e8f94ff27943f102418ddfb3078c5ff9250a1a975d78591904099157756cb090de4e6ca912d6bd527d42e98bce79e3b8acdc34c66e38f6a9db6709f69083075a822f5c16d8f63fdd48731859d5dac4e9baa62df88b5909737ff740645e8f3f428ab608e651c0059c443eade8aeee49604bda86cefaea8906fc41de", 0xcd, 0xd9, 0x0, 0x0, r4}, &(0x7f0000000200)) 2018/05/21 21:44:11 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000340)='/dev/full\x00', 0x100, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="a4", 0x1) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xffffffffffffcfa6, 0x8000) getpeername$ax25(r2, &(0x7f0000000180), &(0x7f0000000200)=0x10) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) r4 = gettid() syz_open_procfs$namespace(r4, &(0x7f0000000240)='ns/user\x00') socket(0x1b, 0x0, 0x3c22) ioctl(r2, 0x8912, &(0x7f0000000680)="c626262c8523bf012cf66f") mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil) bind$alg(r1, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="0022f8ff02", 0x5) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000003c0)=0x39, &(0x7f0000000400)=0x4) fcntl$addseals(r3, 0x409, 0x4) r5 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000006c0)="c888f232ccb87523ec303592fc84f17599fd65116d9a2086934ff21f6be38f89d12f857b7504d44f22708264731f4ac52ccb8d34aca73a9524e13e323c7496edcba8f5121af072ffa356d3a89ee9be739b6ed4aaaa2ed0d094668921681f86f8b172637eb34cc37e248a81f5cd1af5ced4b91c82a67033617d7acddb928a4c121770378dd21c761048584ae6ccd55a8d", 0x90}], 0x1}], 0x1, 0x0) recvfrom$ax25(r5, &(0x7f0000000000)=""/239, 0xef, 0x0, &(0x7f00000001c0)={0x3, {"310601346e6274"}}, 0x6f3000) clock_gettime(0x7, &(0x7f0000000300)) 2018/05/21 21:44:11 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = gettid() r2 = fcntl$dupfd(r0, 0x0, r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) readv(r2, &(0x7f0000000040)=[{&(0x7f0000000280)=""/176, 0xb0}], 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)=0x1bd, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) 2018/05/21 21:44:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)={[{@errors_withdraw='errors=withdraw', 0x2c}]}) 2018/05/21 21:44:11 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect(r0, &(0x7f0000000000)=@sco={0x1f}, 0x80) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0xf, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x100000000, 0x3}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x8001, 0x1, 0x91}, &(0x7f0000000340)=0x14) 2018/05/21 21:44:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:44:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x1) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280), 0x0, r3) 2018/05/21 21:44:11 executing program 2: r0 = socket(0xa, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x81}, {0x6}]}) 2018/05/21 21:44:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0xffffffffffffffb9) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x3) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x240000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x0, 0x5b54}) [ 179.525623] hfsplus: unable to find HFS+ superblock [ 179.530898] gfs2: not a GFS2 filesystem 2018/05/21 21:44:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x5c831, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)={0x27, 0x0, 0x0, 0x6, 0x80000001, 0x8, "0eba8cc5f87b17151e286edbc93bfc797d5939dde991e17bb893998d1f34260ba9ca277d40110781118f40c916be0da9708a918ee661098d5571ed164c3f51", 0x2b}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000080)="68437a66f6113ce36212073504edb0fd67616472313bcc3a17fb45f57f3031677045112c363532d6bd67c3f10103c3576c67fad0271ed011525929093044bef3480e263f6b28a83d0aae83767eea0a18faadaedb3ed57f76962d0d1f22a5aef8fd3e6f8639ccf03b560bbd57f4a11401b7079fa977bed342b8135d22e1d5f805f8ec", 0x82}, {&(0x7f0000000140)="4894689d00ee3e410a9c7b2d9efb678fb3ebd57707032d7d61a2d19fd988e3a8c8f4de1cb39d8cc8bcc6274340c22282e684f73dacd39f97b1994448451e341fc53420f2f1f2da5bd36de60a3574042e6e256de993b693e9f935b7b85ad300350adbb927dcf411e2f38add9ed0ffb75d9beace839128efe9405dfd4c0f714a6c2bea236a6e3101658683b1ab124691e71009e7fa36df55f0c0d26793b5143d99389f73c2e4f3624eec10b339c1f2746d420e2b72b305dadb4ad7de8741260e28c9b277da85d151696d8fd3fd35d3c52e26bde8aed94eed305e2dd95378", 0xdd}, {&(0x7f0000000280)="35aa38bf087c926eeccfe572b5d84f60ed7ab553be2a8bb83ef3d1ac76465166d43cf43505c8380cd7c2f475351e09188443ba3a9139351c614bef59699141fa05de2e6ace01a6498d0037c6263587a34a9b58d2c3f6c101fa614b45f84194475d0382c9342cfe60563ceeeef2d293fa31c33b9e4db282681c2555c1e1c23aa68701c14dad69f3", 0x87}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1010, 0x40000}], 0x1, 0x840) r1 = dup3(r0, r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001400)={0xfffffffffffffff8, 0x3, 'client0\x00', 0xffffffff80000005, "3d111ff8a9a6fe19", "5fadc7c704486c0225238f84268fd3f0fb05e120dc7f92f78fc521fe305879dd", 0x7fffffff, 0x7}) madvise(&(0x7f0000779000/0x600000)=nil, 0x600000, 0x1000000000009) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000014c0)=0x7fd, &(0x7f0000001500)=0x4) [ 179.593925] gfs2: not a GFS2 filesystem 2018/05/21 21:44:11 executing program 6: r0 = socket(0x0, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x111200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000140)=ANY=[@ANYBLOB="0479f9bd9d26118dce840c0453e9d5885d8132f548fc162d1fe882836cb8c874cf375447a8622ef8fa14ed4301207f3181e5412dcc395cbb73f3160fcebe1494c47a705d0e77cd4650c2011020ff30d50e5aab6c814f549436af2bbd328d8a8df88115358a11f789ea805869982c6c4e3ea28984a35e05f8c2d1b23bb7d802fe676e07d7f117b1c6297b082a72a6feeb0f12e131d7a43632000000000097820baa51e5aac03645d8aab6ff281726cd488091e0413723f61de461cdfc254b979954aa1c7a8083943391f616b3316d27fe6baea62f0000000000000000"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$l2tp(0x18, 0x1, 0x1) [ 179.671762] audit: type=1326 audit(1526939051.926:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13368 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 179.746588] audit: type=1326 audit(1526939051.981:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=13368 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 [ 179.818388] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2, 0x40000) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="ce8483164267c380c3425552c13433251e6a007328a0fd095415cc112e5b203edcb2530c2f3a9b4db597195613e705463abe27f33c35c955834053f0b501bbeb59b3bda91d18be16c6e2b04b2ed3032ca4b8406072a9136536a50d0542889299d94bfaae939e33f7a0e129028f3b16a8af4b394dd7d961835797039454e83ede97c8bf901f4c7b11c9a7d7c11405ee8f0391345d20ccf6f6196db72c05eafc138656e80afef19eb3d7ed07ded1d2fc9cc747eafd4328d7", 0xb7}], 0x1, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) socket(0x9, 0x2, 0x5) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) fcntl$addseals(r2, 0x409, 0x9) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280), 0x0, r3) 2018/05/21 21:44:12 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@allocspi={0x124, 0x16, 0x210, 0x70bd27, 0x25dfdbfb, {{{@in6, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x0, 0x4e23, 0xfffffffffffffffd, 0x0, 0x80, 0x0, 0x3b, 0x0, r1}, {@in=@loopback=0x7f000001, 0x4d2, 0x3c}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x5, 0xc681, 0x1, 0x7fff, 0x100000000, 0x8, 0xffffffffffffffff}, {0x8001, 0x6000000000000000, 0x9, 0x1}, {0x0, 0x7, 0x5}, 0x70bd2c, 0x3503, 0xa, 0x2, 0x20, 0x8}, 0x4, 0x9}, [@user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0xa}}]}, 0x124}, 0x1}, 0x0) 2018/05/21 21:44:12 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0xfefffffffffffffd, 0x2, 0xff, 0x2, 0x1}, 0xe) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r0, &(0x7f00000002c0)}, 0x10) 2018/05/21 21:44:12 executing program 5: r0 = semget$private(0x0, 0x6, 0x400) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000300)=""/169) r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3, 0x400) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000001c0)={0x6c, @rand_addr=0x10f417f6, 0x4e24, 0x3, 'ovf\x00', 0x1, 0x1, 0x71}, 0x2c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = semget$private(0x0, 0x2, 0x30) socket$can_bcm(0x1d, 0x2, 0x2) semctl$GETPID(r3, 0x6, 0xb, &(0x7f00000000c0)=""/176) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000280)=@nat={'nat\x00', 0x19, 0x5, 0x570, [0x20001480, 0x0, 0x0, 0x20001688, 0x20001790], 0x0, &(0x7f0000000000), &(0x7f0000001480)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'tunl0\x00', 'irlan0\x00', 'irlan0\x00', 'syzkaller0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xb0, 0xb0, 0x100, [@quota={'quota\x00', 0x18}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x5, 0x0, 0x0, 'nr0\x00', 'ifb0\x00', 'ip_vti0\x00', 'bridge_slave_1\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa8, 0xd8}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'gretap0\x00', 'team_slave_1\x00', '\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xd8}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x0, 0x0, 'veth1_to_bond\x00', 'team_slave_1\x00', 'bond0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xe0, 0x150, 0x188, [@cpu={'cpu\x00', 0x8}, @statistic={'statistic\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'tunl0\x00', 'bridge_slave_1\x00', 'ipddp0\x00', 'vcan0\x00', @random="d44357a49ec5", [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}]}, 0x5e8) 2018/05/21 21:44:12 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000240)) getsockname$packet(0xffffffffffffffff, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003c80)=0x14) 2018/05/21 21:44:12 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:12 executing program 3: r0 = socket(0xa, 0x80005, 0x0) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ff4000/0xa000)=nil, 0xa000}, 0x2}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) writev(r1, &(0x7f0000000380)=[{&(0x7f0000000200)="bc6f5285c4fbc3", 0x7}, {&(0x7f0000000280)="d17912a7001afbb2016276164c1511da5b18ae24948afae8301cd22429cf0beda14b202c1f271f5c5b9a633a84071711494a3f8520a7a8960fb751805f9fb06003ad98db5c15decd8ba9f787edf335b487fdfb6e00c9fd1c2927f15d9aecf29a57b93d51de61b5d23e55d19f9f1b4ddece47e08e2de124b05825368226eaf7f87467a7ee0d49c6a266e313468eb2eb21132767d30a7077ea6637f37e051ecc2d536ef471927136e0f51c2e14f7afc083c4cee526f931a2af8c745ebda6b96aba990693308ba11f0e795c5530b0b01779cdce35b3bfa50fd56a3471aeba4c169386bd4b080033f8701fb81a625466", 0xee}], 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x4c, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r3) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000080)={0x0, {{0xa, 0x4e21, 0x3, @empty, 0x4}}, {{0xa, 0x4e21, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x108) close(r2) 2018/05/21 21:44:12 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x4006, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002dc0)='/proc/self/net/pfkey\x00', 0x40, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = geteuid() r4 = getgid() r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002f40)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000003040)=0xe8) fstat(r0, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003140)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000003240)=0xe8) getgroups(0x2, &(0x7f0000003280)=[0x0, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000032c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0}, &(0x7f0000003340)=0xc) r13 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003380)={0x0}, &(0x7f00000033c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0}, &(0x7f0000003440)=0xc) getgroups(0x6, &(0x7f0000003480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000034c0)=0x0) r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0, 0x0}, &(0x7f0000003540)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003b80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003cc0)=0xe8) getgroups(0x2, &(0x7f0000003d00)=[0x0, 0xffffffffffffffff]) r23 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003d40)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003e40)=0xe8) lstat(&(0x7f0000003e80)='./file0\x00', &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0x0) getresuid(&(0x7f0000003f40), &(0x7f0000003f80), &(0x7f0000003fc0)=0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = syz_open_dev$sg(&(0x7f0000004080)='/dev/sg#\x00', 0x4, 0x80100) r30 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005b00)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000005c00)=0xe8) r32 = getgid() sendmmsg$unix(r1, &(0x7f0000005d00)=[{&(0x7f0000002e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002e80)="a416b80a2fa43210d6457866ddf7352431f5f71d646b709658597ab4bd5f57cc912bc2f3f8061233f63eefdc61079b000246176a2b0ecfa3e8cdc65d4930b03b013030fc56295b8cf0aeefcce16be22859927db3148a", 0x56}], 0x1, &(0x7f0000003580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xe0, 0x20000000}, {&(0x7f0000003680)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003700)="f7404f62e6798cdcabcdba2bf99db348766bb4c35ee9e642bed3004a9d2d6a2ea4bfada2e5291827229ed560fb66524f9cc2e90f920dbba51fee9d3550bcd2a8fe0ef0b4f6089061e51629ffa039f280a393d4a26305e529d84694572822160d406bda8dcc94791ad05c330db855b316bd2550d27ccd881469e2875a3200ea0f044e7b9ccd226b01153198b7ec4c84dd8099024b44fd1bf91f466ea896ee1f3416b07a5c9d58bf4912bde6c48dba685ab211170d69b89636c2e1cdf8c83b87d77420690a9a191e0f9e0f1d7b7d038b992cce9b132829ccc2138a8829bf67af53dcd6b6bd00d4375a3141c840a574", 0xee}, {&(0x7f0000003800)="3853e6604efd7fec8021028e9f9fc948624f10394521285e1ab78437aa3a40861b22cb572c62fd4a64", 0x29}, {&(0x7f0000003840)="79b4118b32a64e564d7e60bb31c404909aef358ddb002e944baf42f092000ff549df95bdf66554cc19b3c41e91eb98547b2d85e1039ef52c5520679fe8bb5fcae65ef80583ab6586cca97639db68c822f55ec323195358d6059b9c3762e896ba7c3e6990b446ed22a6fcd75a78c358ae68c5152844a282018f2731d41cf2d84dec5d03c17f6da15bfc8a348a1d7ca8a97a2d1290b0b6a0ec276f49d28c2aad2f99fe3a31e3eacaa6675c04c97ebc7f85ccab47196017c20f67e5d7f64e812b5ca9f15a520ef85cd183637d900aceeb592607259293464c8b209839377bd54f65c1c22a505e1b28df41cfda50aec6d7bb2d5f340cb6f2b8e409", 0xf9}, {&(0x7f0000003940)="4dd3d9982587746f8c5259d822475bfcbfa1e36c8d1cc7024a76e15ba01fe8fc53a167ce2c051e2583fcfdc654cfb094a98888b5c3ce259737af4e80d28a5d9ba8d4140c9fcd2f0873d843ed5713ceac444ab6758bc48412407cee5f29e5b68fb9f7af6813c023c9f1c8d801fabb2fb4c35a00bef7b6e390b82d7630fcb4b4b77d7a66608efe2597bd27539236f898b793b9331cd7ed264f8365134244bf026f5e626411ffd29d431fd01c902db9bbe963a2e85ebae7efb250ee", 0xba}, {&(0x7f0000003a00)="9d2335e418326043d9b8cc96571eaf925edc8950d80b7f1ae249f67638d3a8fba815807f77af513d93ef15265aa944c0a8287858824a39bc14f3", 0x3a}, {&(0x7f0000003a40)="84036f333649fa6611128f94cf8369e70b80d75bc27e23d5c9ebe3f613a38b0009b820f5ec4a7027bfd2", 0x2a}, {&(0x7f0000003a80)="954d847656274c9819a1f3205784e2300ed179284fbb50e326a3cd30802aaa8a43636defdf99fe5fb917ac85fac28b984349086f8e8ffb0f458475cbf6a99dafee3fd50f44e6cb45ada74571c17dfb400202f5b1a4f2f66c4daafe1f46c369f608d64ba1871e814349b079", 0x6b}], 0x7, &(0x7f00000040c0)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x28, 0x1, 0x1, [r0, r29, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x128, 0x810}, {&(0x7f0000004200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005480)=[{&(0x7f0000004280)="e43025f67e1dde470165b8a39779a6d152e26870d1f959d45bb120b8b994c1e8681d56a081356dda162bccb6421f8626426c6495a49813294b2845212878aea2b84b3cfd3fa8a8cf782cc42e6d8251d69e53cea74c22a65e75b1890ac3f8dfdf497492b603a48155c4a4c2", 0x6b}, {&(0x7f0000004300)="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0x1000}, {&(0x7f0000005300)="f7b27a3736efcc7706e6625884369248b6d4af64869a1b18221c56ad2a9e937b528086f0467c24505e48815dafcd173f1351867a369d90e1c32d853acfaceaa9beb92e12d992c255a4b49a8b38e1f77504172fa032e01bd94a0a7abe", 0x5c}, {&(0x7f0000005380)="09824904eed162f5ab623f787eac82d8fadfde90d9262d67326627570b507ab7dfb4fdb339", 0x25}, {&(0x7f00000053c0)="4f1973663f7b80c985ad545031b757ac23664170e798fcb0c413c5a031a6b13c19f4e5067797e72debcb1acdc8b340dfc8b52a0255bc797cae0cb57079611ee702ba7335ccaa056eaee505f642230069225ab870d83c9bbf06f3ce3f12b2cbd15a32f157681ecf98f980a21e230d0ca70e4dc423fcbe3d661a8924a9f9d9af6eb0da50", 0x83}], 0x5, &(0x7f0000005500), 0x0, 0x4004000}, {&(0x7f0000005540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005a80)=[{&(0x7f00000055c0)="c17d78bc301e4583ac5f83d7328b7be6f1218a26b19897869d2c9c723d79e748e58caa04161e0ba444ce6ab95b02480f7a3d5b6db8f5531dcb9dd7f19d9964914f759908519146c781c469cd48280eb0d85f09d45094c330a892625986d1b65e3a8820cac79238bc081a2a27d8cd2a7e9c24d182117314b6b38794c5db701639037e500564dd5510c1b0d550f538655adaeca2f714", 0x95}, {&(0x7f0000005680)="81a9975f6c56ce1e68c70038a51175a3b50b7eb95d02ab0e1e9abf5b6a4a6a5bd0ee748465030eb332dba9052dcd94cf7ebc97bba4fd9ab21f39df7a4af629b8549ef4b6f2c1aaf5cd2be223bfb17c3f7a19f30ce98800580b11f6fdff0496a4cdacfdec9d77c96e1a0904ea6405b45f8c83ecf5f85c03c94f161cdac824312a9652a54116513782abeb121ded611a0b8973658a2c98b3c13b9b3f05f1d9bda0b40b0ec6bba42f9ca46c72efd6a5efe51f94d183394921cff7d9054a496d", 0xbe}, {&(0x7f0000005740)="62dfa3e0c07a73c7a22c2be08fc49711e78006dae4b6359fce9d4ddaa745fe30c89ecb48b062a77a15275add", 0x2c}, {&(0x7f0000005780)="ea05d70b583c2e5114510eaf089580a596be71e90cba500e805d6fdc23f191c8766a6ae4e80fdd19d9a61948a69011cb3fddd51b32d5c5ad7d62edd29772944eceba744454b300e5cc9361862cdbbd8479b835bf2d7e54a0ad5ec6e4d91021fc3342ad3aa56b4edaee95c0e8f9abd6009045f4a41b48c86305ae65c0826f5f1eec995f40e2ca96a3e6785420ff470e646fd7b944", 0x94}, {&(0x7f0000005840)="32941b0abc1e562e8d94f68c5c87aa0d5fe5ea31024d09352af90928584e9662496afece4a5f4539dea0486e7b046887729ef34658d5f4d6f4ca6b64c49301602ec277b7907452c27a68b35bd9c2637b134bf55ab9c4b65291285c1eaf131c78185d9d7e845a4852f0c651a375960885a4b2aab6f55283c796f4e807d074e249d9c7b5a5a0844811e712ec5e403653d902791d3135cee6f741258ca612fc464295aed037e1a1697058a404fbe5f0465aae93d8fbfe12a319830762846efcd81a8f70fb0597", 0xc5}, {&(0x7f0000005940)="313f9ada8979e5957d738c060838b387d02495bbb4ec449912c21df8575dc1209ebd4ca34550735d794b74712448241bedbaca79bd87d3c547cda4571853fd252d14a234ee93500098c2cc473b439b99a025b64c4a2b513e9dce0adbb85ce570c9e7a73883414b5a80ea49c209e0405d443d7545151b79f005ff3b0c0d505cbf58dca929f7e8b188fabc328bc7cead4e1be6ac924aae7e0379cd4bcda045cbe1a4b3ac34e691149e4911cb1fd81ac35f392cae6706ae845cc329d34e4f2368425a6d86da079ca2f81c92fb96ac7fa6ce917fc03f4f3ee3", 0xd7}, {&(0x7f0000005a40)="537640c05e60af76bcd837742619d62af9cb4e", 0x13}], 0x7, &(0x7f0000005c40)=[@cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xa0, 0x4000}], 0x4, 0x4000000) sendto$inet6(r0, &(0x7f0000000140)="04010000008b00ddb8460900ffb25b4802938207d9033780398d5375a41640939029ef0712f295136f8f6575eb353c72e475f7fd54482c03ac4db09698c0e2d2000004000000fffba371917c4d7e459959e78aa4d5a68caf5a9290bf11dbb68e1934052f", 0x64, 0x0, &(0x7f0000000080)={0xa, 0x200000800, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r33 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x418}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x3c, r33, 0x220, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') 2018/05/21 21:44:12 executing program 4: r0 = socket(0x1e, 0x4, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x620080, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000700)=@req3={0x8, 0x55, 0x8c93, 0x4, 0x1000, 0x8c, 0x3f}, 0x22e) recvfrom$inet6(r0, &(0x7f0000000140)=""/131, 0x83, 0x0, &(0x7f00000012c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x707000) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="dfd1db3c49467e893c37cd4b3454dda5d32d924827638cda5dc5e4ef0e023b136da40996a47b50a51b00526c569c626580e42648cff2c4df4a9b3095e85ea82d92120eb0b8d1764078059a39fb3d5f6072445dc427eb6ed3c8e69a8af20fb41e3c885436ff3969fd3b84800323ded192ae167f60b1d3df06e2b472375aa645bdc630a5af4cddd7e02678913fe351c86504f29f07e3fab234841c11282bd3b82cc9e56e6a6d24b8f29c232c1f966f3fb84f47837caabee01aa0fb5887a725027f6f1afab53fa90ac1c17314bb4ff2b6fa9bfc8102faa49918da20a4b17975b840e1e2d70f7dc9a3", 0xe7}, {&(0x7f0000000000)="4c874ec74c70fa2c993301a3f421f5fba6922af6d875ebc4f4aa7176db56d99822937c6f45a90a1d2c90372b2474aed8b2d8c78a1b0d0aade31635013f910ec10dd1af4d4fe479b84fb8319dd325e9773e4860b49db17991403d63063c54c149551a5fe4c73d16a8012b4db3e48481529348a5a311e8a25b1ce6d20571140e5483a31c935da71b280d3f869e3a242fbd38c85d6e74def64b60cd0109f9315941", 0xa0}, {&(0x7f0000000300)="f238f4dfd14206e80b8f1ab04c456c275a4c8321c0fa0155c52190b4fe5d710802c9c31c97488f4f6180cf09ccb05d5532aad35af86b562370e8fcdbace96ddd1eab11ebf627dcea6d89a0a3b734f82407141be59a9b479422de5257e04ba2018773e8d8aa0fb7c08cd665fe724c20fb44570eea1b7ce3c0cbd687c7a9ad2d2ea586de3638e51f3f281370b97224010be8503a74f35f95126842df3f68980e3b1af71ecc5e069dc882d85456fb01540ff2a1a372bd", 0xb5}, {&(0x7f00000003c0)="717b80e56b5d01abb811bc3607aeee89666644fa2a9b67aa580e8d65ae1de8833d7494326ec0b820de7cf980b6bbcfed640d35924c71d43873b21ece7015bf31a4e401efe0402f10a51efad0d95fdb72a89df3ced97bf4728b9d50e12272e451b7a1dd055b2852dfa52298ace4930457c57cb190637ce4f8fcfb117ee2581f9dc54e9beacd4550306178107c65090febb6d443c702bd615ba537c5f0ceb126cc8c374b6181c930c6370759dd80e98d3a", 0xb0}, {&(0x7f0000000480)="1d9187dcfd5dcb2d5a2b15a1907e222db08e579b96784092b496c73a62ff5f6b89b7a168a505b4d6cb895da552dfd57fd11d317be638bd5bdb073510efe1980c0cdcf819893cbfb48faf5eae41deac464b7bb6f64789a2d63e129d9e5667b11570a2db660393d6afe93122cca399fadc429ad4c2bdfb27", 0x77}], 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x158, 0x4000000}, 0x4000000) r1 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0xfff, 0x80400) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000007c0)={0x1e, &(0x7f0000000780)="475ab30f6a23c5e67bbae950b668a6520e7498c0a13e052bab1299aef6aa"}) [ 180.526607] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING 2018/05/21 21:44:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x80, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000400)='mounts\x00') ppoll(&(0x7f0000000240)=[{r2}], 0x1, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0), 0x8) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'vcan0\x00'}) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000280)={0x4, 0x0, [{0x80000000, 0x6394, 0x2, 0x0, 0x5, 0x6, 0xde}, {0xb, 0x7, 0x1, 0x4, 0x81, 0x432, 0x80000001}, {0xc0000007, 0x391a, 0x5, 0x5, 0x9, 0x9, 0x80000001}, {0x40000001, 0x5, 0x4, 0x9, 0x3, 0xe81}]}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x63, "b0bc622a0fa456fd4387a9e5b3602e4fa4cebd4b80e33bdd76bb8ed73c48e524dbdbafdc38efd2598c635fb77cd0ee4f000c9dbcd48d342876e7b3109a69385ffc3eda741ce30a160bcf611c19a724173e3724d8eb9e9a9d0326df0ab22720d26849f9"}, &(0x7f0000000200)=0x87) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r2, 0x0, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/05/21 21:44:12 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x28140, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)='\x00', 0x1, 0x3) ioctl$KVM_GET_MSRS(r0, 0x8004552d, &(0x7f0000000000)=ANY=[@ANYBLOB="1e00000000000000e20afb9187d4756140612f09af131f74b4fffbeff495feddc3e04ba798c474c1a83ce5986153500fda10776bc415733bfab1534285e7c8"]) [ 180.594365] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:44:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) 2018/05/21 21:44:12 executing program 2: mprotect(&(0x7f00001ce000/0x1000)=nil, 0x1000, 0x2) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/162) 2018/05/21 21:44:12 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) [ 180.721959] x_tables: eb_tables: snat target: used from hooks PREROUTING, but only usable from POSTROUTING [ 180.826138] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:13 executing program 3: r0 = socket(0x1a, 0x806, 0xfffffffffffffffa) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x100000004, 0x40000000000004, 0xfffffffffffffffa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x109200, 0x0) getsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/21 21:44:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff0000, 0x181000) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@int=0xffffffff, 0x4) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/05/21 21:44:13 executing program 1: r0 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='em1\x00', 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$set_reqkey_keyring(0x5, 0x800000) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000000)) sendmsg$key(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="0206070a0500001425bd7000ffdbdf25010014001400000002000b00e0ff0000070000000008d7ef206b7a1841e221c61f11a33a789b0bf481080c9e6a8a163f412bf512c45319a968353068b874a2ec00000000000000000000000000"], 0x28}, 0x1}, 0x800) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:44:13 executing program 5: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x800) fdatasync(r0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16, 0x1}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = memfd_create(&(0x7f0000000140)='vfat\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0x45, "967b057b1604372d0c206772ec6247af1be389ddf16deddff5eb2211af01a6ce0611a5950feaebdeba2803b61ceea4edcf45242bcee20f153127073a74858e6836ca866648"}, &(0x7f0000000300)=0x4d) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000340)={r2, 0x77, "157c79d877a2a7d43c69e6734098a4d34d43c10342d21df23bfbd17d698a479983fc5cb850bd72f1cfa7b79f43954d0d500efb96b068e8bb8573ccaf85b785eb3d526ad942bc619db227a7306bf05b5cc5f493dc3bed4f153ef097e5cb59858251f77266b5109390fa025c37523a77dd0dfa0cce1279d7"}, &(0x7f00000003c0)=0x7f) r3 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getdents64(r3, &(0x7f0000000080)=""/92, 0x5c) 2018/05/21 21:44:13 executing program 7: r0 = perf_event_open(&(0x7f0000000140)={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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f0000000080)={0x98}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x1, 0xffffffffffffd45b, 0xfe0}) write(r1, &(0x7f00000001c0)="130000001000ffdde200f49ff60f050000230a009d000000119dc53022e5f9ec364f0000c0ff030000001c24e175cc463437101101bd81dc3181ddd83f8d3d1f2c53e45fca5ab94018975d7db75411543e1226408e88cac1f2cbefbb693d8a0c8efc28ceb4ec3ff429592e5de7e4f28bca763acd06f40ad03226af55e3129849ae2d726cf46a629bf91efdb19a5faccffe8090d92237be9951be4bd7c2a1c1a2b5b2684ade4025622c962d916c000000000000003400000000000000d5ba641663ac6847d35b8779c6903efd7800e86ccc2b5bbc156c2a1976a0f57350aeb0775fa06f769670fe98", 0xe8) 2018/05/21 21:44:13 executing program 6: r0 = socket(0xa, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:13 executing program 4: r0 = getpgid(0x0) sched_setparam(r0, &(0x7f0000000080)=0x6) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, &(0x7f0000000040), 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) bind$inet(r2, &(0x7f0000000240)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syslog(0x9, &(0x7f0000000280)=""/136, 0x88) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x10, "0cf9fb2849467934323175ef16364814"}, &(0x7f00000001c0)=0x18) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000540)={'yam0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0xb, 0xf, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80}, [@generic={0x0, 0x9, 0x3, 0x8000}, @call={0x85, 0x0, 0x0, 0x40}, @exit={0x95}, @jmp={0x5, 0x6, 0x8, 0x2, 0xb, 0xfffffffc, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r3}, @ldst={0x3, 0x3, 0x1, 0x9, 0xc, 0x6}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x5, 0x82, &(0x7f00000003c0)=""/130, 0x41100, 0x1, [], r4, 0xd}, 0x48) r5 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x4000, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000180)={0x4, 0x30, 0x1, r5}) 2018/05/21 21:44:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xa4, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r5, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000000100)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3c8}) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) [ 181.665286] FAT-fs (loop5): bogus number of FAT structure [ 181.670990] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/21 21:44:13 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xe58, 0xa, [0x6, 0x5, 0xf3, 0x401, 0x2, 0x8f23, 0x6, 0x1, 0x3ff, 0x8000]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r3, 0x3957}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r3, 0x3ff, 0x30}, &(0x7f0000000280)=0x18) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:44:14 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xffffffffffff1453, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x33, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) [ 181.738738] hfsplus: unable to find HFS+ superblock [ 181.741196] FAT-fs (loop5): bogus number of FAT structure [ 181.749496] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/21 21:44:14 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000611085ff4000000000cfd3502398c0586bd281d46fed4ff58c7cca97151b2d762ce916c466b966edd4fe88fa268ca3baa76f6395585702000000000000005fb0f7b62f6b83018e0c729d1180a690a20d64ceca095d8f311daa14727c99dab1199f698480f3420fbf759a672cf80a000000000000000000000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) 2018/05/21 21:44:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:14 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') r0 = socket$inet_sctp(0x2, 0x1, 0x84) clock_gettime(0x7, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x20) 2018/05/21 21:44:14 executing program 4: syz_emit_ethernet(0xe, &(0x7f00000000c0)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x88ca}}}, &(0x7f0000000000)) 2018/05/21 21:44:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1000, 0x220040) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000140)="522235e08b331c3721e2a17b3a6dbad3b67627753948c7e945001a542960d358120c4b576e1591618badca8893d757a803736a40763da540c334e17bb6b1cfc1bb4d466d7da45e2d64a416c8ce9cb015831626883006e1f6183aa05f39e890ebc3c9b9ac8fd32deba03bbc061017db268eaf819f9437cfee33c6108234f62dd8d55a2e0c027db5136614ba0b510629244ef6d40a9a053c7932acac92f0412f0e584b4426525d9c7c3093e392", &(0x7f0000000280)=""/173}, 0x18) r2 = socket(0xa, 0x80804, 0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:44:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c61f262c8523bf012cf66f") timerfd_create(0x0, 0x80800) 2018/05/21 21:44:14 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) dup(r0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x34}, 0x1}, 0x0) [ 181.994164] hfsplus: unable to find HFS+ superblock [ 182.059112] netlink: 'syz-executor3': attribute type 2 has an invalid length. [ 182.066599] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/21 21:44:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:14 executing program 3: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d6405000000000065040400010000000704050000000000006a0a00fe00000000850000001a0000800000000000000000950000000000000000000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) 2018/05/21 21:44:14 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getdents64(r0, &(0x7f0000000400)=""/128, 0xfffffffffffffffc) preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000001480)=""/254, 0xfe}, {&(0x7f0000000340)=""/166, 0xa6}], 0x6, 0x0) mknod(&(0x7f0000001580)='./file0\x00', 0x105, 0x6) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) getdents64(r1, &(0x7f0000000200)=""/54, 0x36) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000015c0)) 2018/05/21 21:44:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) accept$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) 2018/05/21 21:44:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_PIT(r1, 0x8070ae9f, &(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x22a00, 0x0) 2018/05/21 21:44:14 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/05/21 21:44:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f") r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000400)) sync() signalfd(0xffffffffffffffff, &(0x7f0000000440), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) 2018/05/21 21:44:14 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendmsg(r0, &(0x7f0000000900)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e21}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)="1eb5ff776876b8f2fff835cefc7a1ae5093b618d07f4cdad47388a48002b4c18c8deb1d0de1e490e988749e2e960fbc5d1ebc8daade30bb2241714c2d5f757d698058664a33442668ae4a57261c7c75db1d1ba6817948828bddee998a307bcf2948e4f30d799", 0x66}, {&(0x7f0000000200)="f0bc815043bc0a10e5ce2d6ebc6c6066bc877b2fea866ac8a2620c9a0335dcda342d366b43b510eca121dfa1762ed79e6a197e70be2748bb7f5fc4d1090d443e722bc0902ab7a1b919433ad28b804b0d11bcb5f0194cc302268c765f0e71b0a449f78c8b920910cc274fdc98072357f994edbce55df6f70f6ee1aa87e63c40e5e049c2e47e5e5bbd", 0x88}, {&(0x7f00000002c0)="9e70d91b75c2b8b383f33499b0f99be6c5194e85567c85aa75c52a30bc18578ca2df6d5399c9a1019f04d50e20aff5f32740482ff884c935dc7817454f77e7abedc702052684821d15b219b4e7610e14bf3fef295de42ac6bfe8ff3eddca1731a959b1e7f646a95d0197ae5c9845c73b1954eb14f140787b51db684bbe5c3629db5c81e695c93859a53dd6b788ba959c5418ab0ed63aa879e818e1122e9a3492be6860f8c8b816217c4ca9334cf6b8fba761f36ea03d547aac0f6ac084", 0xbd}, {&(0x7f0000000000)="bad7a1df041a1350eb038264de", 0xd}, {&(0x7f00000003c0)="0d0a62efdcb8975940437ad07c3ed3184a1aef74a28420135a96f7af5fec22f1caaaaf42b0fc95bf72475e71a9aead28864f1366955d709bfe769f0dd58d6f33c6b561ff44b10f40b778bd34eede338a11f7aa2ca31ec5881efa5e4174b0ac66686eceeb8d3c342edd0de5aaaee0e5940f547b3e1429b1e1d5871ab7abf7098a6fbf6e83b281052b0531bc335e9739c9effa56242ef9c3a41240d50c1b39a5fc8017", 0xa2}, {&(0x7f0000000480)="d069d9f63edf2bfd12c841a28029c92048b9", 0x12}, {&(0x7f0000000500)="7803c35106b463873be7fab97bcaf52e50823c8f9dd17c5aa55d7601fcb7c1fb52bd3bbd0f38e9c7a0baf6629da35f539cbc93dd137191fd", 0x38}, {&(0x7f0000000540)="63bff57b965e1c3e134f1627b2180e5cebaf3b128c0bcfd23c473e6eee71713a791f5b3d1e54e1bb726557e606757b56b5f3aa7e5f554090023b6470d8c312a94b2670889bffd8f1b81c99f2692d874a211d74d99ce3c7be07c9c4764689760087ec7f90be20fd6c69d780b2e059178756b99e", 0x73}, {&(0x7f00000005c0)="0f80aa85f14b847cd3b54506d60ee535c81b99f242a1a5ef5375badb627b550e912b986b981607b539480d2f489f2743bedf8825f1cd0e91d5b0b513a4a98575484f8705003dd751fc8923f615656a337bf7dde3010c33783695a869114f403d8b6e557cda97562c4a3328affcbfa14f784c6635564384338b6e649d662b599bebc211a63afced0300f84a14a84993e908b09d544239acb75839e1c74fd3e6bc0fd96e197b9bd583e842e9b96c96d0dcc564750f12fec729830dc553252d3277c7cd", 0xc2}], 0x9, &(0x7f0000000780)=[{0x88, 0x12d, 0x200, "76bdddac6fb06691beb90b3f9511c5ef79850022dd1d7277e75fec01218fededcfcb416ba751195394d9f064a417e9ff63773ce51553ca2b7307fcf93dbf661ca6785ae5dd6d76467e6587b7d3a3a4a7107a0b9cf04ecd76a2892071c0ecf10c08caa54026863a7beea90d74f9af68fa369dbc13cf"}, {0xc0, 0x11e, 0x8, "c97ab0e93eba6b570e845299981188dd8891e1f1c8888b11e67e3b01221312880d28d2a0e19b0aa2ac617ec5cd54a9089993ed7c4d2385c588cb60eefead2c981dc174a1ea8317a15ce512238928e7dc9b660a7b4e378103021008941f35139dc02030fe5dbed03da334378bfe2d48a004ace47b21cee184c74fdcef2ec9850987e48c604d21f5ff9b5cb94ac6d3320a9bf11e00ae2e04227901ba2b70e22e8cd5174a8f3680d3d20e2714ad9abd"}], 0x148, 0x40000}, 0x20000000) sendmsg$alg(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000001540)="0835385beac95857", 0x8}], 0x1, &(0x7f0000000400)}, 0x0) [ 182.604239] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:14 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:14 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") socket$packet(0x11, 0xa, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='net/udp\x00') ioctl$SG_GET_REQUEST_TABLE(r3, 0x2286, &(0x7f0000000280)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4e23, 0x80000001, 0x4e24, 0x0, 0xa, 0x20, 0xa0, 0x89, 0x0, r2}, {0x5, 0x3ff, 0x6, 0x5, 0x5, 0x9, 0x100000001, 0x8}, {0x2, 0x894, 0x80000000, 0x9}, 0x10001, 0x6e6bc0, 0x1, 0x1, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x3c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x0, 0x0, 0x6525, 0x5, 0x8001, 0x7}}, 0xe8) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) fstat(r1, &(0x7f0000000400)) sendto$inet(r1, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) 2018/05/21 21:44:14 executing program 1: syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7fff, 0x101001) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) fgetxattr(r2, &(0x7f0000000280)=@known='com.apple.system.Security\x00', &(0x7f00000002c0)=""/18, 0x12) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x80000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffe0}, 0x5, [0xd1ef, 0xfffffffffffffffb, 0x7, 0x5, 0x7fff, 0x9, 0xfffffffffffffeff, 0x4]}, 0x5c) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:44:14 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xc45, 0x200) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000000080)={0x7}, 0x8) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f00000000c0)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000500)={@my=0x0}) 2018/05/21 21:44:14 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = socket(0xa, 0x80806, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) sendto(r2, &(0x7f0000000080), 0x0, 0x8000, &(0x7f00000002c0)=@hci={0x1f, r3, 0x3}, 0x80) sendmmsg$alg(r2, &(0x7f0000001000)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)="c7", 0x1}], 0x1}], 0x1, 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001240)=""/4096, 0x1000) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x2000118e}], 0x1}, 0x0) 2018/05/21 21:44:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sysfs$1(0x1, &(0x7f0000000040)='\x00') perf_event_open(&(0x7f000001d000)={0x5, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/05/21 21:44:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0xfc2c, 0x30, 0x7f, 0x1}, &(0x7f0000000100)=0x18) close(r0) 2018/05/21 21:44:15 executing program 0: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x890e, &(0x7f0000000040)="c626262c8523bf012cf66f") setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xffffffff, 0x2) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x1d, r1, r1) [ 182.764525] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:15 executing program 5: getrandom(&(0x7f00000001c0)=""/168, 0xa6, 0x1) gettid() r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x800000000080800) getpgid(0x0) r1 = getegid() pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0x6) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) getsockopt$inet6_dccp_int(r4, 0x21, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$setsig(r0, 0xa, 0x8) setgid(r1) [ 182.952749] hfsplus: unable to find HFS+ superblock 2018/05/21 21:44:15 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0x800000000000000a, 0x0, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x401, 0x4, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0xad9}, 0x8) r3 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r3) 2018/05/21 21:44:15 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) unlink(&(0x7f0000000080)='./bus\x00') getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) r2 = getegid() fchown(r0, r1, r2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') readv(r3, &(0x7f0000000300)=[{&(0x7f0000000340)=""/4096, 0x1000}], 0x1) 2018/05/21 21:44:15 executing program 7: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f00000016c0)={'nouuid,', {[{@logdev={'logdev', 0x3d, './file0'}, 0x2c}, {@barrier='barrier', 0x2c}, {@logdev={'logdev', 0x3d, './file0'}, 0x2c}]}}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/21 21:44:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') r1 = socket(0xa, 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000280)={{0x10b, 0x101, 0x2, 0x209, 0x382, 0x3, 0x310, 0x10001}, "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", [[], []]}, 0x1220) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0xfffffd3d, 0x100800) 2018/05/21 21:44:15 executing program 0: r0 = socket(0x9, 0x4, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xd489, 0x0, "864068d73735", 0x8}, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x39, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/21 21:44:15 executing program 3: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)=0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000240)) 2018/05/21 21:44:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x0, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0xfc7, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="e5d994a816663467112f5fe8a4855bf77f310ee912ebc3bc054d6788b7200fe3aa717db2ea1a7bed12bbd20c4444f5441edf0be6912be523f028c6120b067d2424977c87ee31a9b275caa19b31c294f6045008191c6e9fbc21d286624827fae54a3d046f9e8da1da3ca8fac01b902bb330eddf1bbd0042e1bba73a8861d0c4a2ef123df5c6c448cd5a", 0x89, 0x3}, {&(0x7f0000000280)="1abf288a5e2d4b270d36c58718b76694f75701a34b30f267dceb48a24857ae6bd18b8d391a8605a6e6181d4d92b819e85e4fbb3d6fc544b14a770dc1f0a99ddb499b70dc6e20724fc55bb376e3432cbd48d0802f9874441ae6dc5d90849ad9d47bbf853b9948b7a49563a664730ee2d3b2211bf6f341e4910ded377846d24618130e5e275265d27959b5a8d1c7f014f08766f7be25fe106995256c3162d2ab41bb9fe3c0fb5f2b8fde8bcafa392f0e69c41136b2ec87675c7d359c636108", 0xbe, 0x1}], 0x200000, &(0x7f0000000380)={[{@uid={'uid', 0x3d, [0x39]}, 0x2c}, {@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x32, 0x32, 0x32, 0x32, 0x30, 0x30]}, 0x2c}]}) 2018/05/21 21:44:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x100000004) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000200)=0x5e) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x400806f, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x6d7091539c5ec78a) r2 = msgget$private(0x0, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000340)=""/157) r3 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4, 0x0, @loopback={0x0, 0x1}}, 0x46) r4 = dup(r3) recvmsg$netrom(r4, &(0x7f0000000180)={&(0x7f0000000100)=@ax25={0x3, {"e71067386e4a8d"}, 0x4}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)}, 0x20) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="9dca5724", @ANYRES16, @ANYBLOB="00082cbd7000fbdbdf250c00000008000400040000000800060000f0ffff"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 183.060471] XFS (loop7): barrier option is deprecated, ignoring. [ 183.094692] XFS (loop7): Invalid device [./file0], error=-15 2018/05/21 21:44:15 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$int_out(r1, 0x0, &(0x7f0000000080)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='syscall\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1, @in=@remote}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0x10001, 0x4) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x3}) close(r0) [ 183.109679] ================================================================== [ 183.117382] BUG: KASAN: use-after-free in radix_tree_next_chunk+0xf9f/0xfb0 [ 183.124486] Read of size 4 at addr ffff8801b8414908 by task syz-executor0/13663 [ 183.131925] [ 183.133561] CPU: 1 PID: 13663 Comm: syz-executor0 Not tainted 4.17.0-rc6+ #62 [ 183.140841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.150189] Call Trace: [ 183.152785] dump_stack+0x1b9/0x294 [ 183.156422] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.161625] ? printk+0x9e/0xba [ 183.164911] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 183.169667] ? kasan_check_write+0x14/0x20 [ 183.173898] print_address_description+0x6c/0x20b [ 183.178731] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 183.183479] kasan_report.cold.7+0x242/0x2fe [ 183.187877] __asan_report_load4_noabort+0x14/0x20 [ 183.192791] radix_tree_next_chunk+0xf9f/0xfb0 [ 183.197359] ? debug_check_no_locks_freed+0x310/0x310 [ 183.202538] ? ext4_destroy_inode+0xef/0x240 [ 183.207105] ? idr_preload+0x40/0x40 [ 183.210808] ? debug_check_no_locks_freed+0x310/0x310 [ 183.215981] ? ext4_put_super+0xef0/0xef0 [ 183.220115] ? destroy_inode+0x156/0x1f0 [ 183.224163] ? __destroy_inode+0x7e0/0x7e0 [ 183.228381] ? kasan_check_write+0x14/0x20 [ 183.232602] ? do_raw_spin_lock+0xc1/0x200 [ 183.236823] ? graph_lock+0x170/0x170 [ 183.240609] ? evict+0x5cd/0x960 [ 183.243964] ? destroy_inode+0x1f0/0x1f0 [ 183.248012] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 183.252588] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 183.257594] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 183.262866] ? xfs_perag_get+0x600/0x600 [ 183.266916] ? kasan_check_read+0x11/0x20 [ 183.271052] ? rcu_is_watching+0x85/0x140 [ 183.275184] ? find_held_lock+0x36/0x1c0 [ 183.279228] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 183.284409] xfs_perag_get_tag+0x12d/0x7c0 [ 183.288635] ? xfs_perag_get+0x600/0x600 [ 183.294676] ? rcu_is_watching+0x85/0x140 [ 183.298811] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 183.303988] ? list_lru_count_one+0x27f/0x440 [ 183.308472] xfs_reclaim_inodes_count+0x82/0xb0 [ 183.313128] xfs_fs_nr_cached_objects+0x37/0x50 [ 183.317781] ? xfs_fs_free_cached_objects+0x80/0x80 [ 183.322779] super_cache_count+0x98/0x280 [ 183.326917] shrink_slab.part.39+0x330/0xf90 [ 183.331315] ? kswapd_cpu_online+0x1e0/0x1e0 [ 183.335713] ? shrink_active_list+0x17f0/0x17f0 [ 183.340370] ? kasan_check_read+0x11/0x20 [ 183.344503] ? rcu_is_watching+0x85/0x140 [ 183.348641] ? rcu_read_unlock+0x35/0x70 [ 183.352698] shrink_slab+0xa1/0xc0 [ 183.356226] shrink_node+0x4f2/0x1740 [ 183.360039] ? shrink_node_memcg+0x1910/0x1910 [ 183.364612] ? kvm_clock_read+0x25/0x30 [ 183.368570] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 183.373569] ? ktime_get+0x2d9/0x430 [ 183.377269] ? do_gettimeofday+0x170/0x170 [ 183.381492] ? lock_downgrade+0x8e0/0x8e0 [ 183.385628] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 183.391242] do_try_to_free_pages+0x3c9/0x1240 [ 183.395816] ? shrink_node+0x1740/0x1740 [ 183.399862] ? rcu_is_watching+0x85/0x140 [ 183.403993] ? rcu_pm_notify+0xc0/0xc0 [ 183.407873] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 183.413050] ? try_to_free_pages+0xb30/0xb30 [ 183.417446] ? lock_downgrade+0x8e0/0x8e0 [ 183.421581] ? kasan_check_read+0x11/0x20 [ 183.426176] ? kasan_check_read+0x11/0x20 [ 183.430311] ? do_raw_spin_unlock+0x9e/0x2e0 [ 183.434702] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 183.439274] ? trace_hardirqs_on+0xd/0x10 [ 183.443411] reclaim_high.constprop.67+0x12f/0x1d0 [ 183.448328] ? memcg_event_wake+0x410/0x410 [ 183.452638] ? exit_to_usermode_loop+0x87/0x310 [ 183.457295] mem_cgroup_handle_over_high+0x8d/0x130 [ 183.462294] exit_to_usermode_loop+0x274/0x310 [ 183.466861] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 183.471694] ? syscall_return_slowpath+0x5c0/0x5c0 [ 183.476610] ? syscall_return_slowpath+0x30f/0x5c0 [ 183.481528] prepare_exit_to_usermode+0x32e/0x390 [ 183.486354] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 183.491702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 183.496531] ? page_fault+0x8/0x30 [ 183.500053] retint_user+0x8/0x18 [ 183.503496] RIP: 0033:0x40af88 [ 183.506668] RSP: 002b:00007ffcf078f150 EFLAGS: 00010246 [ 183.512017] RAX: 00000000d65170ad RBX: 00000000eb6cbaa0 RCX: 0000000000000000 [ 183.519275] RDX: 0000000000000000 RSI: 00000000000010ad RDI: ffffffffd65170ad [ 183.526526] RBP: 0000000000000014 R08: 00000000d65170ad R09: 00000000d65170b1 [ 183.533776] R10: 00007ffcf078f1e0 R11: 0000000000000000 R12: 000000000072bea0 [ 183.541030] R13: 0000000080000000 R14: 00007f0f9d7ed008 R15: 0000000000000014 [ 183.548290] [ 183.549902] Allocated by task 13649: [ 183.553609] save_stack+0x43/0xd0 [ 183.557044] kasan_kmalloc+0xc4/0xe0 [ 183.560740] kmem_cache_alloc_trace+0x152/0x780 [ 183.565480] xfs_fs_fill_super+0xda/0x1560 [ 183.569700] mount_bdev+0x30c/0x3e0 [ 183.573315] xfs_fs_mount+0x34/0x40 [ 183.576924] mount_fs+0xae/0x328 [ 183.580276] vfs_kern_mount.part.34+0xd4/0x4d0 [ 183.584838] do_mount+0x564/0x3070 [ 183.588361] ksys_mount+0x12d/0x140 [ 183.591973] __x64_sys_mount+0xbe/0x150 [ 183.595930] do_syscall_64+0x1b1/0x800 [ 183.599802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.604968] [ 183.606575] Freed by task 13649: [ 183.609927] save_stack+0x43/0xd0 [ 183.613365] __kasan_slab_free+0x11a/0x170 [ 183.617585] kasan_slab_free+0xe/0x10 [ 183.621371] kfree+0xd9/0x260 [ 183.624458] xfs_fs_fill_super+0x66a/0x1560 [ 183.628761] mount_bdev+0x30c/0x3e0 [ 183.632371] xfs_fs_mount+0x34/0x40 [ 183.635982] mount_fs+0xae/0x328 [ 183.639333] vfs_kern_mount.part.34+0xd4/0x4d0 [ 183.643896] do_mount+0x564/0x3070 [ 183.647420] ksys_mount+0x12d/0x140 [ 183.651032] __x64_sys_mount+0xbe/0x150 [ 183.654992] do_syscall_64+0x1b1/0x800 [ 183.658867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 183.664035] [ 183.665648] The buggy address belongs to the object at ffff8801b8414500 [ 183.665648] which belongs to the cache kmalloc-4096 of size 4096 [ 183.678467] The buggy address is located 1032 bytes inside of [ 183.678467] 4096-byte region [ffff8801b8414500, ffff8801b8415500) [ 183.690501] The buggy address belongs to the page: [ 183.695414] page:ffffea0006e10500 count:1 mapcount:0 mapping:ffff8801b8414500 index:0x0 compound_mapcount: 0 [ 183.705366] flags: 0x2fffc0000008100(slab|head) [ 183.710035] raw: 02fffc0000008100 ffff8801b8414500 0000000000000000 0000000100000001 [ 183.717900] raw: ffffea0006bcfb20 ffffea0006c3ed20 ffff8801da800dc0 0000000000000000 [ 183.725759] page dumped because: kasan: bad access detected [ 183.731452] [ 183.733060] Memory state around the buggy address: [ 183.737972] ffff8801b8414800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 183.745313] ffff8801b8414880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 183.752652] >ffff8801b8414900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 183.759989] ^ [ 183.763614] ffff8801b8414980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 183.770953] ffff8801b8414a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 183.778287] ================================================================== [ 183.785622] Disabling lock debugging due to kernel taint [ 183.791405] Kernel panic - not syncing: panic_on_warn set ... [ 183.791405] [ 183.798779] CPU: 1 PID: 13663 Comm: syz-executor0 Tainted: G B 4.17.0-rc6+ #62 2018/05/21 21:44:16 executing program 4: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000340)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4dd5f45b0adb28719b57a4bf4d55599ec8489a6c334daba15970bb7c8101e101c9e44169d000412d68d732ea998ee0cabf132f267ac948783c1cc54e6534d47ce1e2d396a7ad6d4382d277894373d402d9b533e18289ee97d407dcf49c2763be8409a8b1ca260f2e26360c8a75694d32c0da67f2af29e345d0a370eea0e33f8362110f74d0500ccc3a3377", 0xd2, 0x10000}], 0x0, &(0x7f0000000140)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x10401) accept4$bt_l2cap(r0, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x3, 0x4, [0x400, 0x100000001, 0x5, 0x47e]}, 0x10) 2018/05/21 21:44:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x3d, "7d71d7e98b8192583f249687fdc9e2569e9d687b5fb786473456cd976960d05f831bd48ecc6105bbe3b30c18221c7a92710575eb22a141e997d4f23799"}, &(0x7f0000000100)=0x45) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7ff}, &(0x7f0000000200)=0x8) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) [ 183.807438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.816786] Call Trace: [ 183.819376] dump_stack+0x1b9/0x294 [ 183.823008] ? dump_stack_print_info.cold.2+0x52/0x52 [ 183.828205] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 183.832966] ? radix_tree_next_chunk+0xf80/0xfb0 [ 183.837726] panic+0x22f/0x4de [ 183.840918] ? add_taint.cold.5+0x16/0x16 [ 183.845068] ? do_raw_spin_unlock+0x9e/0x2e0 [ 183.849478] ? do_raw_spin_unlock+0x9e/0x2e0 [ 183.853886] ? radix_tree_next_chunk+0xf9f/0xfb0 [ 183.858644] kasan_end_report+0x47/0x4f 2018/05/21 21:44:16 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = socket(0xa, 0x2, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080), 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0x5, 0xffffffffffffffff) add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x23e, r2) [ 183.862631] kasan_report.cold.7+0x76/0x2fe [ 183.866960] __asan_report_load4_noabort+0x14/0x20 [ 183.871888] radix_tree_next_chunk+0xf9f/0xfb0 [ 183.876473] ? debug_check_no_locks_freed+0x310/0x310 [ 183.881665] ? ext4_destroy_inode+0xef/0x240 [ 183.886074] ? idr_preload+0x40/0x40 [ 183.889790] ? debug_check_no_locks_freed+0x310/0x310 [ 183.894978] ? ext4_put_super+0xef0/0xef0 [ 183.899125] ? destroy_inode+0x156/0x1f0 [ 183.903190] ? __destroy_inode+0x7e0/0x7e0 [ 183.907431] ? kasan_check_write+0x14/0x20 [ 183.911669] ? do_raw_spin_lock+0xc1/0x200 [ 183.912324] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 3691487197851055119 transid 11200778669483881685 /dev/loop4 [ 183.915898] ? graph_lock+0x170/0x170 [ 183.915912] ? evict+0x5cd/0x960 [ 183.915926] ? destroy_inode+0x1f0/0x1f0 [ 183.915941] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 183.915957] radix_tree_gang_lookup_tag+0x3d4/0x5f0 [ 183.915974] ? radix_tree_gang_lookup_slot+0x420/0x420 [ 183.954115] ? xfs_perag_get+0x600/0x600 [ 183.958185] ? kasan_check_read+0x11/0x20 2018/05/21 21:44:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x3d, "7d71d7e98b8192583f249687fdc9e2569e9d687b5fb786473456cd976960d05f831bd48ecc6105bbe3b30c18221c7a92710575eb22a141e997d4f23799"}, &(0x7f0000000100)=0x45) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7ff}, &(0x7f0000000200)=0x8) sendto$inet(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) [ 183.962337] ? rcu_is_watching+0x85/0x140 [ 183.966487] ? find_held_lock+0x36/0x1c0 [ 183.970548] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 183.975742] xfs_perag_get_tag+0x12d/0x7c0 [ 183.979975] ? xfs_perag_get+0x600/0x600 [ 183.984036] ? rcu_is_watching+0x85/0x140 [ 183.988187] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 183.993382] ? list_lru_count_one+0x27f/0x440 [ 183.997880] xfs_reclaim_inodes_count+0x82/0xb0 [ 184.002551] xfs_fs_nr_cached_objects+0x37/0x50 [ 184.007223] ? xfs_fs_free_cached_objects+0x80/0x80 [ 184.012237] super_cache_count+0x98/0x280 [ 184.016371] shrink_slab.part.39+0x330/0xf90 [ 184.020766] ? kswapd_cpu_online+0x1e0/0x1e0 [ 184.025161] ? shrink_active_list+0x17f0/0x17f0 [ 184.029817] ? kasan_check_read+0x11/0x20 [ 184.033945] ? rcu_is_watching+0x85/0x140 [ 184.038078] ? rcu_read_unlock+0x35/0x70 [ 184.042125] shrink_slab+0xa1/0xc0 [ 184.045649] shrink_node+0x4f2/0x1740 [ 184.049436] ? shrink_node_memcg+0x1910/0x1910 [ 184.054008] ? kvm_clock_read+0x25/0x30 [ 184.057968] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 184.062966] ? ktime_get+0x2d9/0x430 [ 184.066663] ? do_gettimeofday+0x170/0x170 [ 184.070881] ? lock_downgrade+0x8e0/0x8e0 [ 184.075018] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 184.080544] do_try_to_free_pages+0x3c9/0x1240 [ 184.085111] ? shrink_node+0x1740/0x1740 [ 184.089154] ? rcu_is_watching+0x85/0x140 [ 184.093282] ? rcu_pm_notify+0xc0/0xc0 [ 184.097154] try_to_free_mem_cgroup_pages+0x475/0xc50 [ 184.102324] ? try_to_free_pages+0xb30/0xb30 [ 184.106718] ? lock_downgrade+0x8e0/0x8e0 [ 184.110851] ? kasan_check_read+0x11/0x20 [ 184.114988] ? kasan_check_read+0x11/0x20 [ 184.119121] ? do_raw_spin_unlock+0x9e/0x2e0 [ 184.123510] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 184.128076] ? trace_hardirqs_on+0xd/0x10 [ 184.132209] reclaim_high.constprop.67+0x12f/0x1d0 [ 184.137123] ? memcg_event_wake+0x410/0x410 [ 184.141432] ? exit_to_usermode_loop+0x87/0x310 [ 184.146083] mem_cgroup_handle_over_high+0x8d/0x130 [ 184.151080] exit_to_usermode_loop+0x274/0x310 [ 184.155647] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 184.160486] ? syscall_return_slowpath+0x5c0/0x5c0 [ 184.165396] ? syscall_return_slowpath+0x30f/0x5c0 [ 184.170306] prepare_exit_to_usermode+0x32e/0x390 [ 184.175132] ? perf_trace_sys_enter+0xaf0/0xaf0 [ 184.179782] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 184.184609] ? page_fault+0x8/0x30 [ 184.188132] retint_user+0x8/0x18 [ 184.191563] RIP: 0033:0x40af88 [ 184.194737] RSP: 002b:00007ffcf078f150 EFLAGS: 00010246 [ 184.200084] RAX: 00000000d65170ad RBX: 00000000eb6cbaa0 RCX: 0000000000000000 [ 184.207362] RDX: 0000000000000000 RSI: 00000000000010ad RDI: ffffffffd65170ad [ 184.214612] RBP: 0000000000000014 R08: 00000000d65170ad R09: 00000000d65170b1 [ 184.221869] R10: 00007ffcf078f1e0 R11: 0000000000000000 R12: 000000000072bea0 [ 184.229121] R13: 0000000080000000 R14: 00007f0f9d7ed008 R15: 0000000000000014 [ 184.236869] Dumping ftrace buffer: [ 184.240386] (ftrace buffer empty) [ 184.244073] Kernel Offset: disabled [ 184.247677] Rebooting in 86400 seconds..