[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.921541] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.218233] random: sshd: uninitialized urandom read (32 bytes read) [ 20.460845] random: sshd: uninitialized urandom read (32 bytes read) [ 21.316851] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.53' (ECDSA) to the list of known hosts. [ 26.848521] random: sshd: uninitialized urandom read (32 bytes read) 2018/04/30 01:32:03 fuzzer started 2018/04/30 01:32:03 dialing manager at 10.128.0.26:38491 [ 31.948672] random: crng init done [ 55.669390] can: request_module (can-proto-0) failed. [ 55.678747] can: request_module (can-proto-0) failed. 2018/04/30 01:32:33 kcov=true, comps=true 2018/04/30 01:32:40 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x47, 0x200, 0x0, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}}, &(0x7f0000000180)=0x84) socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200)=0xe97e, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xffff, 0x20101) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000300)=0x1, 0x4) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000000340)=""/164, 0xa4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000400)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000004c0)='/dev/vcsa#\x00') r4 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000500)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$bfs(&(0x7f0000000540)='bfs\x00', &(0x7f0000000580)='./file0\x00', 0xfff, 0x3, &(0x7f0000000740)=[{&(0x7f00000005c0)="5392fc9e82963a5535db01ff0e8b3dc9ddcd5b8fe7b1406f06875c565dcc2db0c5fcde1e2371992be332c1296063fea05436cbf76b117970b094dab7a3", 0x3d, 0xb4}, {&(0x7f0000000600)="969c7b", 0x3, 0x80}, {&(0x7f0000000640)="c4004e74371be7cc8c9fba31767358a73249b70395203ddd9ab727ed0783666676978d55507e80d7c60bd0a05d3076dc64e1e2dcff8dc66c14c61fc50463a8bc7c474661bf4abf8f6b27365455d5aa4d421a4d0d1068c1423760d8c0fdd233c05ff695abd0c7ae1fb58099f63e7d02c166155858261a2af6970bbad0a727e75f91edde0647710d325124b6ad55d95449030584db14a6abf9717b0d129c34219121d0b924685c9ef771ccc97a3d8dad424e6e2a694105d66f603a75b79ced680147fcf400334d6e997f2dc4e447ddcc10018f0f3a71232c00061c61d868a0bc5b0cad1a32739bbe5756b5229e65a498", 0xef, 0x80000000}], 0x401, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00000007c0)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000800)) fgetxattr(r4, &(0x7f0000000840)=@known='system.posix_acl_default\x00', &(0x7f0000000880)=""/222, 0xde) accept4$inet6(r5, &(0x7f0000000980)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000009c0)=0x1c, 0x800) ioctl$IOC_PR_PREEMPT(r3, 0x401870cb, &(0x7f0000000a00)={0xffff, 0x1, 0x4, 0x80000001}) r6 = syz_open_dev$admmidi(&(0x7f0000000a40)='/dev/admmidi#\x00', 0x100, 0x410100) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000a80), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000ac0)={r2, 0x8a26}, &(0x7f0000000b00)=0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r3, 0xc0045540, &(0x7f0000000b40)=0x1ff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000b80)={0x7}, 0x1) getgid() setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xff, 0x4) fcntl$setsig(r6, 0xa, 0x2b) 2018/04/30 01:32:40 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2040, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) connect$ipx(r0, &(0x7f0000000080)={0x4, 0x6, 0x44fffe5b, "ac6353d842e0", 0x7}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xff) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x1, 0x100000000, 0x80000000, 0x6}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00000001c0)=r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r3, 0x1, 0x1, 0x6, 0x47, 0x6}, 0x14) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x80000001, 0x40) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000300)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r3}, 0x8) setsockopt(r0, 0xffff, 0x1, &(0x7f0000000380)="e7d60d602768d0e18fe824491f13f6094da4e5957c", 0x15) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000003c0)={0x8, 0x8, 0x2a90400000, 0x5, 0x40, 0x7}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3, 0x2}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000440)) r4 = dup(r0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000480)="7f9e57a3b89cfc4681dc424bbfb0a591349084a4116ba07e5c2e3e1815b1cc6ef9b2bd82521929478cf0e348f0e7823433e09c20282c467192865d1749120eb6aa4d77aa6a13f129e2", 0x49) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0xcba3, @empty, 0x8eb}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0xffffffffffffcc4b, @empty, 0x40}, @in6={0xa, 0x4e24, 0xffffffffe6ab05e0, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x74) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000580), 0x4) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00000005c0)={"e433b8cafc61a7bf8bdc9e51942f90f4c9d0f5d0ae8d16df40a895d61895fa395c84967dcfbccc70269ffd0348324fbb608c60638ef4090c8840b17d285694566a6afbb979d15e32cbb64afa1a735db14578b405a8670c692b57a994cff222b8caff084e576aae4e54bfaf49af9948e1078dc5a94219c8b0f870d662742b55cb3a52ef05215ce880173084099dae045f661bf0bf7209828f57e5bb5ef04238d63015fc3e834b204795c363766f81dc293b35782e5673c4228f7c8e7ff0e9c515d0ebd734f82a2ca987f0ca7bbbb91bdec98647a3e1339bb12361f9a5371cc5da4ff9ee571d84ed3d8d3181c3b6d406b798b577a7ee83c67679810912197d144d666c486637ff5ceb0ebdff6a71b8fa4acca778753e27cdaeb7cc66d8e7bb1f1ee0dfe90e3448b319735eb01e09842c41b41ee3b8cdb62996e1986733c6195c64d147626dc4b55cd9ee1828d6c647698b60b70ee04ef5109a90697f8c07c61d52c63ca286b47c95bc9d28ac551cc3b78b258c0280b7de3cc810f63823ceac18a458febb7e1a6cfd5ae8b6986952d96882793b7f38f4f558651d224b57b8af6ea7b13af23a3e10612648f3e101dfcc848495e1ba8d7313cfc4580163e2d39ebff53fec01e72809314674a8a5d50be1cd0e05b76e0c67d8c74dd1b3373c0d41163227db95fe4d2eaa461c365223888fbd78fc28a6abcad5f18f70545959bfaae11b53494df9d70fcf9f71c140532121c25ea606892c3177912b57d42a4d427c943db50f2f894b06e75e0f32bd38da8eb4b17fcd109158f50f2f6207eb6b4e03ee228d00737aeb4000410879c0e0076956ec67d2968b10b5418a49c314186108ec4ebe18820b41f6b59c772ebb13bc98bbe622bc0d5114ca5cd56433fec4eb17fd140fbc09d13d834f62670ef980551e687930b8614a732478869b9a33c1c0e72fd3ed74f5f80a5328241b671d65ca1661b31f65409aa14b7a8d7df288b1f401854f849e2f12f821622484084a137b1b80c78205964401f0b92ab74a0b1a0061ac0860f5bd90695058df7d56bcd4ea11a17d4e179a0707cfbe012cd7954265c066ed8ef86729f7eb1c8652d4cac9da9cd31c51cc77a46d9b325f1b0041313de736924a7e3a81575e20181c214fe6075e5a5dc4fcb310bce6b70bc008d8f4559f6904aa6d242d1646329c61e4cba24055bb86d805a761feb2b679c2118bda5e1cb7bc59b038ce8a6da05047482e86d05c52b9f6368ec0320fa46c68de07a3cfdcb69bc50cca4199c8e3d034155107491858b132f274d787661a30facf41c09ab28239c192262600cffe669fc370fa092a73908bfc5543ee1bedb88e9af3242ce76828efc2ecf417370717b52a48a475ac8dabdc861fe6f134ea721abc2b19bf94bfd9c53d84b1b0fe4ba2e14fb45ef369e32644e02eb185c2b57601c8ad758358b952"}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000009c0)={0x1, 0x7, 0x1, 0x1, 0x4, [{0x10001, 0x9d, 0x9, 0x0, 0x0, 0x301}, {0x617064e400000000, 0xfffffffffffff001, 0x2, 0x0, 0x0, 0x108}, {0xc1c, 0x80000001, 0x4, 0x0, 0x0, 0x1000}, {0x2, 0x3, 0x1, 0x0, 0x0, 0x84}]}) syz_open_dev$amidi(&(0x7f0000000ac0)='/dev/amidi#\x00', 0x100000000, 0x101000) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000b00)={0xfb}) syz_open_dev$dspn(&(0x7f0000000b40)='/dev/dsp#\x00', 0x401, 0x4000) times(&(0x7f0000000b80)) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000bc0)="581d37db4159482ab3dbd202", 0xc) 2018/04/30 01:32:40 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x80) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0x5, 0x800, 0x3ff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x688002, 0x0) write$sndseq(r1, &(0x7f0000000100)=[{0x100000001, 0x46, 0x8496, 0xffffffffffff8001, @time={0x0, 0x1c9c380}, {0x0, 0x9e6}, {0x4, 0x9b}, @connect={{0x6, 0x10001}, {0x6, 0xff}}}, {0x2, 0x8, 0x8, 0x9, @time={0x0, 0x1c9c380}, {0x4, 0x1}, {0x8, 0x3}, @raw8={"8a92df5c5b1b1deb8ed78a0d"}}, {0x6d0, 0x800, 0x5, 0x3f, @tick=0x81, {0x4, 0x81}, {0x7, 0x2}, @raw32={[0x4, 0x7, 0x80000000]}}, {0x2, 0x100, 0x7fff, 0x6, @tick=0x9, {0xffffffffffffffe1, 0x9}, {0x8bcc, 0xfffffffffffffffb}, @queue={0x8665, {0x4, 0x3}}}], 0xc0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x7, 0x10, 0x7, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)={r2, 0xeb, "86221b24a97d9ce1dfeb93adb41e7d63dfce3657667eb45e809369f4318632020610c9c52673cf1f0cb4ccae2c4a47235a6223ceac6c7bd90bc1616d6ab55f9f58fcc610a79f4225d2692f23de2e87c913efdd649d9e961758e071612f78cb49f868b793f12ef000637cfa2b6e72b490e8efbd571fb26686216147f982f5cf67b3a07dbf9044496016d3c55721ac65b72f3188f6519cb98cd7201726db3b183127033ad4676d1c673f9368655d0d6034baa0ffdc31582a40f2f0bcf8d40c5f8489d2119b63b9287d1e3dc821720bfdb5408af03de0c7e490b5c7fd477c8665a28996716b77c0c3baa42c1a"}, &(0x7f0000000380)=0xf3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000003c0)={r2, 0x5, 0x0, 0x5, 0x101}, &(0x7f0000000400)=0x18) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000004c0)={'bond_slave_0\x00'}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000500)=@assoc_value, &(0x7f0000000540)=0x8) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000580)={0x202b}) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) faccessat(r1, &(0x7f00000005c0)='./file0\x00', 0x40, 0x400) bind$can_raw(r0, &(0x7f0000000600)={0x1d, r3}, 0x10) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000680)={0x9, 0x0, 0x1, {0x0, 0x989680}, 0x2, 0x101}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000700)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x8001, 0x24000000, 0x9, 0x100, 0x10001, 0x0, r3}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000780)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bridge_slave_0\x00'}) connect$bt_sco(r0, &(0x7f0000000800)={0x1f, {0x3ff, 0xddb, 0xcb, 0xff, 0x16, 0x80000000}}, 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000840), &(0x7f0000000880)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000008c0)={'ip6gre0\x00', {0x4, 0x2, 0x80, "53da83ec7bcc", 0x5}}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000900)={r2, 0x9}, 0x8) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000940)=0x8, 0x4) r4 = gettid() sched_getparam(r4, &(0x7f0000000980)) accept4$inet6(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000a00)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 2018/04/30 01:32:40 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101041, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x7, 0x7, 0xfffffffffffffffb}) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000100)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x1000, 0x80000) writev(r0, &(0x7f0000001680)=[{&(0x7f0000000280)="c7a6857bc974985178a5e8dfe9f1737a71e3edbde04cb50cec170e9eb1680e98e7bf38d12a51d52d2914e8649b1ae48668ac535049c5bd8dba9e8351a3e2bb957e44bb9053240fc1e47df12d6515df519b89fa7917d502dd4479cf5b908dd5db4ec29b8f2ec0f70dd259c20653266092b236e243b6de3aa955fc597c0b206e183af269f60093420bad4f55d04ee7b83384bef6", 0x93}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="4c79db6f65915354a8aba21a0ce81a765534f866631580530d1efaafbadea718748b35f5835fea102743f77123fad8d6a55102c43f88ed7c4c5a588afdf517c7441eec01c64ead631499ab4d78c61dfbdbc77fada864e0a9", 0x58}, {&(0x7f00000013c0)="392e3514acdb7846479eb51fb36321c77af450f1d2485c16b3549e5e3e9adc68cd40fe7804853b0ae7d2f600163a1e3b168f72316c1c083e9a1405f0c5c6ba5af12bcc61806f13db4e50fa3bde3bd0918d8ba49e1a4bf40109908f68626b7cc9f2cef6d0797d5f57167571b99ae800d97ed68a11c855ad86d030231a78699e832e296c5e924672c8bfedb2532c10e6b7f091633d6284ee8c5a4ea92aa14ad93ce9cd71de9aa3f023ff7dd66cfb99df4f9a8465a77a1ce15e02c2524808d9d988891b79481568af7ca4f7be3d56bdb145d4a49d0f65ba6df4532cb1a61e20dd472486cce8a15a8fb327b722c90147278d", 0xf0}, {&(0x7f00000014c0)="a18d401aa324a6e24c61f4d857353f6b80c774cee37447b58a9eae3b12d1671c55ff2da136618fb9d42206b304da3724249f39654a80798a561c446c17bc4d1cca6b04f0e4dae141ff9208e431baae82b8c586e98187cef0df330c9be150d5ecdde8795fa3df6aa847c03127a8754552665f8b1c9d6e09b1cfd01992140dc9bc0cc56be0441039a3abbbb60024a9a42ad9e589950aedf6619db48bcf79e6ded78e11b8a4ee54e43154223e39a15b9b57cadaa19b07534f5785fe1380b67c4b834679602305f0a314ac1a04b8e704f6624386dc07dc45acc1c4c9dbc4264edb08", 0xe0}, {&(0x7f00000015c0)="0e8b89a35873b197d5b0c448fed0eccd53132aaff8bcd182069aefccef47b48516052dcd5ac131ff620a4610dba41a3ee58d937f940b739fb69d83f94f4c539b3ec903dcdbabca0af1bb5a0d8022fafd18a12c6b571218be332df7fc4c", 0x5d}, {&(0x7f0000001640)="fd76deb64c44b912439890c76f474a12e132490fd0dca890acf61c7ddd07", 0x1e}], 0x7) r3 = socket$kcm(0x29, 0x7, 0x0) flock(r3, 0x9) fcntl$setlease(r3, 0x400, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000001700)={0x20000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001740)={0x7, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000001780)={r4, 0x9}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000017c0)={0x0, 0x0}, &(0x7f0000001800)=0xc) r7 = syz_open_procfs(r5, &(0x7f0000001840)='net/udplite\x00') ioctl$void(r0, 0xc0045c77) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000001880)=0x7, 0x4) prctl$setptracer(0x59616d61, r5) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000018c0)={0x3, 0x100000001, 0x2, 0x8314, 0x2, 0x1}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001900)={r1, 0x1f}, &(0x7f0000001940)=0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001980)={0x8, 0x2584, 0x100000001}) fcntl$setpipe(r7, 0x407, 0xb1) setfsuid(r6) r8 = shmget$private(0x0, 0x4000, 0x78000422, &(0x7f0000ffb000/0x4000)=nil) shmat(r8, &(0x7f0000ffe000/0x1000)=nil, 0x7000) exit_group(0x5c1b4091) fcntl$setstatus(r2, 0x4, 0x400) sync_file_range(r0, 0xb5, 0x1ff, 0x4) ioctl$KDDELIO(r0, 0x4b35, 0x8) 2018/04/30 01:32:40 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000040)={0x5}) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-cast6-avx)\x00'}, 0x58) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/112) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f00000001c0)={0xffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000200)={r1, 0x2}) r2 = gettid() ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000240)={[], 0xa4, 0x4e3e, 0xcce4, 0x2d, 0x81, r2}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0)=0x7, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300), &(0x7f0000000340)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x1c, &(0x7f00000003c0)=[@in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x2}, 0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000540)={r5, 0x995}, 0x8) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r6, 0x29, 0x3f, &(0x7f0000001a40)=""/15, &(0x7f0000001a80)=0xf) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000001ac0)={0x4, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x88) r7 = accept(r4, &(0x7f0000001b80)=@pptp, &(0x7f0000001c00)=0x80) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000001c40)) setsockopt$inet6_MCAST_LEAVE_GROUP(r6, 0x29, 0x2d, &(0x7f0000001c80)={0x101, {{0xa, 0x4e23, 0x7, @empty, 0x3f}}}, 0x88) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001d40)={r5, 0x5}, &(0x7f0000001d80)=0x8) r8 = socket$l2tp(0x18, 0x1, 0x1) ioctl$KVM_SET_GSI_ROUTING(r7, 0x4008ae6a, &(0x7f0000001dc0)={0xa, 0x0, [{0x2, 0x43b72d07efb7f1fa, 0x0, 0x0, @sint={0xba7, 0x3}}, {0x3, 0x7, 0x0, 0x0, @sint={0x1, 0x7}}, {0x3, 0x1, 0x0, 0x0, @msi={0x8, 0xfffffffffffff801, 0x10001}}, {0xfffffffffffffff7, 0x7, 0x0, 0x0, @msi={0x80000001, 0x8, 0xff}}, {0x100000000000, 0x4, 0x0, 0x0, @irqchip={0x3ff}}, {0x100, 0x2, 0x0, 0x0, @sint={0x1, 0x400}}, {0xf8, 0x1, 0x0, 0x0, @adapter={0x101, 0x0, 0x9, 0x1, 0x3}}, {0x81, 0x3, 0x0, 0x0, @sint={0x7}}, {0x1f, 0x3, 0x0, 0x0, @sint={0x4, 0x4}}, {0x80000000, 0x7, 0x0, 0x0, @adapter={0x7, 0x5, 0x3ff, 0x5, 0x7f}}]}) sendto$inet6(r0, &(0x7f0000001fc0)="ddf08a15f54d7606ca1496d48f2b5784ac2b76bf64c9f8927e796fdb7c4bd711cdf8e5ae875c2457a9ccdbaabfbcca645e7a52f648be854f8b36952880f32fb582b8b271a432541ede53cc331389963057032267e71a01b41b6489a925aeb1a6194631e16c4d11af653711bb8cdbf35879450d4918", 0x75, 0x20004840, &(0x7f0000002040)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002540)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000002640)=0xe8) r10 = getegid() fstat(r7, &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003a40)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000003b40)=0xe8) stat(&(0x7f0000003b80)='./file0\x00', &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000042c0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000043c0)=0xe8) getresgid(&(0x7f0000004400), &(0x7f0000004440)=0x0, &(0x7f0000004480)) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000044c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000045c0)=0xe8) r18 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004600)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000004700)=0xe8) r20 = getgid() r21 = getuid() lstat(&(0x7f0000004740)='./file0\x00', &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000004800), &(0x7f0000004840), &(0x7f0000004880)=0x0) lstat(&(0x7f00000048c0)='./file0\x00', &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000004980)='./file0\x00', &(0x7f00000049c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getgid() stat(&(0x7f0000004a40)='./file0\x00', &(0x7f0000004a80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004b00)='./file0\x00', &(0x7f0000004b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000004dc0)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000004ec0)=0xe8) fstat(r3, &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getuid() stat(&(0x7f0000004f80)='./file0\x00', &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r7, &(0x7f0000005180)=[{&(0x7f0000002080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000002100)="e894b43bbdd7d4cbb1bae8e9ccce9467dae408cb22a6bdf9a241e790fe83d6360b05b4d8abd7e5b60e9651d508c6990843b8584c26f427cd600bc3990925026720", 0x41}, {&(0x7f0000002180)="7e634ce4494cda2a90eeb68a58e3118e40f7b64e2e44593bbad827c12be0ec3e56e3b5d791e375748bf7dc0c79380ee0a091dd148bcade3000ce6a584b0c60dd278c17a1de86f28a52bfc32ee3b8a12d3c40fb36e7b6804eed88a7ea014ec3c1f3", 0x61}, {&(0x7f0000002200)="a50e1d44c691cb3a6e211ac7917a17b80dce1c1d5b7e7657df39614853c4140bf9d220757a14d67d6e500e9773ad1587497e7a0b0e1c26dd80fe878101c8af9ad161b33e3f49a94201ee5a05f23adb381d1ffc601e9ad1dc6d2d42fdfd1ede282f800e6fc3ec7ea1c28d6caba89f490ee70fef709cc8277f7758bdff7df51976daadcef4207f33d0359e142994025f7440e9e6543d8a9b406d39", 0x9a}, {&(0x7f00000022c0)="b6970495cec3be4c19db990cba4f57c254d9ec5e30075d80d482dec8e71cf4d9211968ca6729fdb797d85aa9e39b3e4714c1578b44aa822fa5d04f893ac8afb50848ac306c533d6586bb2d01309e9d3b8c78a97d2baa9f56c909764fb4da5288023c459f2021709b36679135ffd16cd4399fe4b9b09a5c944b90a5620efe4d714c3ea58d77729815afdaf8e5335c84395921bdfab9812f44cd24e0b2272e0dd8fcd128677e923dff5a9953bc0600f1b6378480610b7594075c1e9d75761478f036493dfda00539fd153afe5b8692dcf4a3166510099bce20", 0xd8}, {&(0x7f00000023c0)="248f5d4e69600321e4575800e381da456e4416727177b78ea4f10d9e0b6712c7ad1a1cb03643535d2c", 0x29}, {&(0x7f0000002400)="83b4ca1c742c5dcdcda4d06efb698ad70533defd49e3864da2e30bfd12b0c029e1c2456aa1507230c200fda544c025c40a6ae447965b31e0efa1f31fc0983d425341d404ad97e9927e8007022f3cd4fdcc5f00fe8fe130685136feb9f0c48ec77885c9e6b7c000a898ece0c9f9f293ce647bab550e8e5360dfbeab2a1c54bb4b9310d020436db2db470d2e12dd1cba184250c8167e44503140bc6261e5", 0x9d}], 0x6, &(0x7f0000002680)=[@rights={0x28, 0x1, 0x1, [r4, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @rights={0x30, 0x1, 0x1, [r8, r7, r7, r4, r8, r1, r8, r0]}], 0x78, 0x4010}, {&(0x7f0000002700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003780)=[{&(0x7f0000002780)="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", 0x1000}], 0x1, &(0x7f0000003840)=[@cred={0x20, 0x1, 0x2, r2, r11, r12}, @rights={0x20, 0x1, 0x1, [r3, r4, r8, r8]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x4000000}, {&(0x7f00000038c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003a00)=[{&(0x7f0000003940)="30099c4476f23204d97c85131a4a88b8721d7d8554dd4d2c5974ee98b40514aa33de75281bdbab93c2815750ae8e", 0x2e}, {&(0x7f0000003980)="a4b6f9491a3ee10deaca686b3ed696ca61dad29f680109c8e92bfc6023b313b8aeda69e32ae7697034f762662b8e58fcaa13dd5b581c74477442e91b074f3e5be573b0ed2b88de80d876beb395be40dfecdcc30a5c3a", 0x56}], 0x2, &(0x7f0000003c40)=[@cred={0x20, 0x1, 0x2, r2, r13, r14}, @rights={0x18, 0x1, 0x1, [r1, r8]}], 0x38, 0x4000}, {&(0x7f0000003c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004240)=[{&(0x7f0000003d00)="895a4a201fcb25d5604a115d711d91d04837dd638ee46c0ae1341f8390d0bf3ca55dbdca4c3f0d42e6e2cf9cc06c54dc50a785e8274afd302fe4b94b74411ecced2694446cbd2900bf064d0508bee490222982cdb8f6bd16d580af54a6d69b25a1c3800356da16f691618c0747fa5bb16e4ca0cee8502dee3ac629b9de948c74a958fa351283a198dcdd188897a77867b6f8fbab8bdb7553b3cb45279340d416562b90d2aba09104235a0b1eca8b39c260971748582e1f211e3c09", 0xbb}, {&(0x7f0000003dc0)="d2e52a7e4485b6a4d543544a07108563339e94c9ff06f3b91ad138c9b9bb2f38c29d52797c2f8ff71b51fb5818fdf4accb94435713c60ef95e8d00f6bb4a3505c6be38920e84ea44b9d99e7ae23fc790d56854b6e07896b67a1b2edff25fda997822dfcd83d3fd4823268d9a0ae18587a3ccc2059523704d56054edad2c7f4ee88e131eb5ad4a9eaa6b5a05c4d5752311c2698c515a9b636b87ca506719c0eff52b5bd6d83431c64aa583ba4222f02d5c95d51b993c0d2", 0xb7}, {&(0x7f0000003e80)="6903996ada85ff6727f1eb925d3bc891fe872c7b8d1252d6820873d78903d157f994cae1b6950daac1c2f06f6b1929102f53a1e024b9152bf4da2a005f6e47d3bc6cb0b71c8c751b3ac822b73bce42a2485d022c26d3c72311bbc148a56089433e455d12f13b82c45651a781aee15d9c44b9a139eeb2929eed2cab7527426d53736d6fa08c3fdec7d2e382b3f839bee68a16de7693c1f3b85b7d7871fa61ad4f1514fdeb72ec7514965f2c8edefdf916f4213e98c58db61d5a6675cf6b6fe38ff2cc99ffbc211f8a353a7f80dcd2c25c9f1e127ff6965877a3a74a218ca4b9ae688f7494d407", 0xe6}, {&(0x7f0000003f80)="d8b0f31036c8815c8eddf017ce0e2b9022fef54ae7d101d1b53a70c4a6bfd3950502af765e0c11ca294fe669069af253437799717a8485c6c12d6ce6c6015370a2702e071cf5c1fa58b99a18e7bf53f23be4ec733c230fe62605d45034cb90b051969dab04b5485eca4dcd3cbf6487d1cca814c385241f709083242be604675497ba13bb7db8e32bdc1b22", 0x8b}, {&(0x7f0000004040)="88e2fa2c0c4aa22d39bcd3eff885e66082f266b443583b47d2e2fe5897c77bbe56cb188a337a9afc5168dd08a952e7d64b94d8e3dac1fe279f36f0a3601b0e71d62013a85f5e33829717cb4ebddbf9c8fd50536fd3e2a45f638a358a4be496f468edb3ce8c4d458ed631505d96da5cb4fc5d17af35b5cf0bd15e924de372b35c65dc18e08e916ca6ed439d8a6dcf4ff268864e70f082c84730f528", 0x9b}, {&(0x7f0000004100)="4451492d639f570b97d3e7ab6216190422ae5ef523d4842fd26d1a652a3b661d7bc438f81e7a096886d8bd53ae3da05e2a3626e61209b0a8682f90a0ce6821cb2703530a94ed020a295d7dc29cb16264", 0x50}, {&(0x7f0000004180)="c2becbafc3b83b72fe4db51df7bdfeb13e38dbea5c0b919dbf4f10ddbfa7fcd80ba833a4bd1c7bb5bb564aec2691d8aaa076ade740de44b7a98fa69e6a084ee407347205e0adeab6683ef3b03b0ad579ba9d6ea594a422675eb1e3743501730d4af39a77654fe10d14e0345c84f0f7caac5a9c3d801b4909e7ccb6fea3f9eb71d6d230bf965040467f4dbdbb663c0d6e1ea8b5b99528a6b030b82074a74acfe4a0d17973770c1d", 0xa7}], 0x7, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r2, r17, r18}, @cred={0x20, 0x1, 0x2, r2, r19, r20}, @rights={0x20, 0x1, 0x1, [r3, r7, r8]}, @rights={0x20, 0x1, 0x1, [r8, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r21, r22}, @cred={0x20, 0x1, 0x2, r2, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r2, r25, r26}, @cred={0x20, 0x1, 0x2, r2, r27, r28}], 0x140, 0x4000040}, {&(0x7f0000004d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004d80), 0x0, &(0x7f0000005040)=[@rights={0x28, 0x1, 0x1, [r3, r3, r0, r8, r0]}, @rights={0x38, 0x1, 0x1, [r3, r7, r3, r0, r7, r3, r6, r4, r3]}, @cred={0x20, 0x1, 0x2, r2, r29, r30}, @rights={0x30, 0x1, 0x1, [r4, r4, r3, r3, r4, r4, r1]}, @rights={0x38, 0x1, 0x1, [r7, r7, r1, r1, r3, r7, r6, r3, r1]}, @rights={0x20, 0x1, 0x1, [r1, r7, r7]}, @cred={0x20, 0x1, 0x2, r2, r31, r32}], 0x128, 0x4000}], 0x5, 0x0) 2018/04/30 01:32:40 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000040)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r1, 0x7, 0x10}, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$BLKROGET(r3, 0x125e, &(0x7f00000001c0)) sendto$inet(r3, &(0x7f0000000200)="96ac79e809fb52aab42a72807a28fbb7f75416aa0e11554513ad35ca676a9bca1edcb099d3f0a4b4df512e767169bd940e1fc40e555637ee65100ee1f0f0f9f8cf1e245f1040d5a2db5cd122e83ae85fea0f3cb00bd38151ae620b0e6ba079a7bd5e1f36b2da64f0a34fb7b2a2f9b8f8264c80cdc889c428f7fea1863f3eb429478768480f62fc1f3fb64cb90c78c8d8b43a21", 0x93, 0x4008000, &(0x7f00000002c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r4 = getpgid(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000300)={0x2, r4}) sync_file_range(r3, 0x8, 0x7, 0x2) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000340), 0x4) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000380)={0x6, 0x9, 0x20}) clone(0x4000000, &(0x7f00000003c0)="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", &(0x7f00000013c0), &(0x7f0000001400), &(0x7f0000001440)="776db687745f3751725fd2505c33c588df40703ff3f4ea01b902c0f69496a3f96cc6cbe4af3394fe2eae49ffa70144463b991391923ac9b5d69b4c6c346857bdd3da837411f50fba3e8a8ddc4329feeb3dca9ce55b8f02f7d3f73347325a7928c138a7bb514e9728e1ea5b742a246a09df34cdcca8406aa04f02c2adda2035d527fcc47a92f6b5be977b17abeffbf48d709755b6d6418ae3097f64407811e87c8eb9aa4770a75a2f0ba246a0fcbc9716434a02c5860dda0108984124744ac559a9") ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000001540)=""/108) ioctl$TIOCSCTTY(r3, 0x540e, 0x865) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000015c0)=0xff, 0x4) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) getpeername$packet(r3, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001640)=0x14) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001680)=0xdda) bind$pptp(r0, &(0x7f00000016c0)={0x18, 0x2, {0x3, @rand_addr=0x8}}, 0x1e) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000001700)) ftruncate(r0, 0x8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000018c0)={r0, &(0x7f0000001740)="0fe74d6c83d8b5248a6840b945a0a2ca6c94a87a6cf1192f4ae64b42c222bd9c4d444d2271ce6b0b63f66ce4c2ce90ff5e2c53c01f0ea00a966aac85c100496a7a3a250e4b9b84f43b20bf556a36ce8aa2d063bbc5c7a2a3e383a9fe41e90c16080b633dc9f0", &(0x7f00000017c0)=""/195}, 0x18) rt_sigreturn() setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000001900)={@in={{0x2, 0x4e20}}, 0x7, 0xffffffffffff0001, 0x8, "cd4cbbb776284a524404a4623e5f395a6de5d032687ae67a36d748952dcf20979eba4f1fd8443a1c6f39433b34338cce9921e96c92ea167f9efcf3d982cf20f75b5e1b4989d251e0111daa4479257f5c"}, 0xd8) bpf$MAP_CREATE(0x0, &(0x7f0000001a00)={0xf, 0x1d9080000000, 0x0, 0xd64b, 0x1, r0, 0x2}, 0x2c) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000001a80)={0x0, 0x223dd1d9, 0x6, &(0x7f0000001a40)}) setsockopt$bt_hci_HCI_FILTER(r3, 0x0, 0x2, &(0x7f0000001ac0)={0x19, 0x10001, 0x1, 0x4}, 0x10) 2018/04/30 01:32:40 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xd, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$KVM_NMI(r0, 0xae9a) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/181) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000180)={"d4b4cae50c1a4b8160ff5413a9c242f7565b86f7d41fd2e6813705a5556f6d8d46a797635e501e3db3b4cd6fcd81be3c1ea3bf52276da62990533fa3d392eff5b7dce660843b182b9f4d89293c9b712b43d14b3b4d933f85c918f03ae495ed80d182a863b1d112da67ca888a95743bb53a3bbb272d535970803aa2cce7661bda043f2ea479efeb8b41c152858fabe0c6f7128d0b52375117c3dd5831cc0b26d42eefaf15816fdfcb0f44e12799ab7efcd8106d20bb579f8c683c1dfbf16f7b582747492e851e564da208bb71007a2f920dbef2635beee5f067869d0862f1e9ccc6a18747f5501c98b91ffde9e4afe2c6f3034d01777b40be982bb2cf1880418f5d5352563a7e20c7f913885fe37e44f2ef21fbbcc09487327ed7e45ed9c985c9d1a76fd33aaa69d91f159dd30a8d9a7f3e3c67b021a463e01371d5f4dde0c36c8c2f193bc1c84969f79e09ac3f7597cbc9477e3f2922edf38a41130ed31668ed071055e122ff91c9399adbe7530485cb7c39335480658c3385acfe27fc2c258799b97bcfee3c181f6b86962c199ea8c3072b7e1edf7b9501059e12d912ce52bf98b3456681f4ab5b8d1190a52d13352ef5924c331fcd09ff9180398a0084fa3c6d7bb7303b0add7dfc6e4271b7d3e3197263445b565031f990f24d835e51d9840b9d7a9d84fb7ffa538da79600391020512ebe2625d46510ddcb022cb4d39b195ffa0961f24cfee263e1b4d0375d7141f3afc98de068dfdd5da5fc48803824e90c560c7bed6f70780f9bd6ab6d2656b14e45a99afcb3015aa8285943bc9799236ca4b1fa56b75c55056fe3923f31e8b4210625960e2dcf914986769fe70c7d6c7f942c8a5a75a34ef3de54bdd0150dbf498e072900f4e513013f3f3056c091cb73149c91a49ea340e8531bcca8bb68442a590ca33c9465a973ab2a6abf0993609fee8b025af8a7354e8ec84e7584f99691e3ee92fac17974737e4c743b1b9307b19df5fe0431a770ca190acfff3c39347729a2e583947b5db89f3a29d7d2ade758a108be4b41dc72bbe377dd2e3f18d09798a9ccd5d51243d8acbf73a1270e3f0f0043409604a07555bff29cd832cf7329cc1ac5b992d8671e81dca63fb3b598893ddd4fac36b682e51916fdc3b0ca31a7feb9686ad360d7feada4399d57f21d52d68c9eea194bba7aa6123df39f5e8c27b9a529769776f581b83efb1281c04508745d5f142ff5c8a5d2e55a1d2bfe6c8d7b51ed1fe2a72225d83d2e8655dfdf66b96242d469ce04299f124abdf140d008dbc5bd35087fb6b1bd48f8ac6c28f5734494cd6c85fd5c477c576ae056d45da81e2eb52548eb3176629d9b64dd7201a6e6c410918b8bb30f4e659f79c0e70f40e4f1756391652d1cc84007fc24c4d3eef3f890219cb4e6e44fcb53c88096b512d6bfe73ae043e111cdbd8aab80ffb0"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x3ff, 0x6000000000000000, 0x400, 0x3, 0x2}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x0, 0x5}, &(0x7f0000000640)=0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000680)={{0xffffffffffffffff, 0x1, 0xff, 0x3, 0x6}, 0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000700)={{0xffffffffffffffff, 0x1, 0x0, 0x3, 0x8}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000740)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000780)={0x2, r4}) getsockname$packet(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000800)=0x14) bind$packet(r0, &(0x7f0000000840)={0x11, 0x17, r5, 0x1, 0xbeb400000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000880)={0xffff, 0x9, 0x81}) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f00000008c0)=0x1) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000900)) vmsplice(r1, &(0x7f0000001b80)=[{&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000001940)="6d082b9607b46aeab6182f7e64542370e66cf887aba2382d7101eb525e27ad1dbf0844436f75f552a4c948d251ada8ebd7d961cc6d2fa676c7c9e71e682f3e99b0d0c66cc2bff2523199b0294bf0779260615b5a066686f4daa2fa594321690b52e9168e1c90eabc19322763f8edf4fd39b1fd12c174814bba2c3b34ffe3220ca66563e364fa10a2c08df0884e9a2fc629e03c661449147ab5d574acf871fbbfeed8fe67bf1ce2b7abe69af348b5b914e219", 0xb2}, {&(0x7f0000001a00)="851a9a97268c76e4e22c149cc29f225a6cb4bb8ff2fe2642a34e2d4085c019cfccbe6cfc37e7d8160f9d80746e305122a30e5ed6352594424fdb349549c8361036572c955ecca857481780639e8a065847130bfc993a8a795fc0d9097e98191a3299b985035c62ef4361ecae39cd7f2f7314510a8b0a13d34dda0dd49b7e5a9ed5775c367c8696e8c20f004824d51b8d311fe940fc9b73b88d98d2", 0x9b}, {&(0x7f0000001ac0)="185ef4fc59591701a7971e0bc17d136c767fcc91af25f7611e03eb7a864fa5d0b7deddfa6be0326ea69094355c028318272709e91179b9c1b5c9747b0cf3beaaddcc951821b5ca4c0a954ef394ad34e9f6767e647d8765d8a8a8343b9d0647f7ad885cb4fdaa824b86f7f6d8ca0ee8a657bc5f321307b8671e63bc20d6871bc5f51d323e5e050b16465b43773b81ec4b72c30cfc7d64528c4938", 0x9a}], 0x4, 0x6) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000001bc0)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001c00)={r3, 0x27, "52487acab5a0e075e630fcdcdd21d839c8dc20353c97671b8f8d32ff74f8dc7a92e648d0e91c82"}, &(0x7f0000001c40)=0x2f) flock(r2, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000001c80)={{0x3, 0x7fff}, 'port0\x00', 0x0, 0x20438, 0x101, 0x80, 0x4, 0x4, 0x40, 0x0, 0x4, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001d40)={0x6, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000001d80)={0x9, r6, 0x2, 0x2}) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000001dc0)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002dc0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000002f00)={r7, &(0x7f0000002e00)=""/215}) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000002f40)=0xdb1) 2018/04/30 01:32:40 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x7fffffff, 0x2]}, 0x8) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)={0x2, 0x0, [{0x0, 0x0, 0xa03c}, {0x9c3, 0x0, 0xffffffffa670f72c}]}) r1 = signalfd(r0, &(0x7f00000000c0)={0x9}, 0x8) fsetxattr(r0, &(0x7f0000000100)=@known='com.apple.FinderInfo\x00', &(0x7f0000000140)='/dev/snapshot\x00', 0xe, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'eql\x00', &(0x7f0000000180)=@ethtool_rx_ntuple={0x35, {0xc, @ether_spec={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x8}, @sctp_ip4_spec={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5, 0x4e21, 0x4e20, 0x3}, 0x1000, 0x8, 0x0, 0x6, 0xffffffffffffffff}}}) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={0x0, 0xf0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)={r2, 0xed, "f8f0497a67526b40b37412ec44cdeccbe9f70dbc2fc0de7bc7957956b8395991c00521b0deb0d09908080fdec5878be08141a5bd1ebcd034dcbd466d97d292047420ed104ec74f1186f4255b34aced9c6b8c0027e2924f40867c36493eb2240ff925a5b892306cb482927395eda43377060e2838eb35293a629369da51b392098a4bc60f67f9564c6f783150ff93b5bb37450f9d9bb7f9b5e6d3f65f5165643b3e7b66150c092c181cd052fb628e6bab41b823569038282b37553c2a1b27f0856fd8c81ecbf47c1430158ef8466c1f3e3b951b27f4123faf69bf07e0afce4d741465608adc16985800f426a60e"}, &(0x7f0000000480)=0xf5) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000004c0)={0x7, [0x6305, 0x0, 0x2, 0x10000, 0x0, 0x4, 0x1ff]}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000500)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x47de, 0x200001) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000005c0)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000680)={'bpq0\x00', &(0x7f0000000600)=@ethtool_dump={0x3e, 0x1f, 0x4, 0x34, "a4b32a3a5f014c5297b2d9e96a010ea3f09a1da49f1fe233d1e7bed25a6970ed3a9f07bb09f97cf190d4986b0ca6223c98f72ce9"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000006c0)={'bcsf0\x00', 0x200}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000700)={0x10000, 0x5, 0x4387, 0x7fffffff, "259adbe6886ef91a35fb5ef1365bf1dcca70b275f7d70c2d09c082b4d63e271345b34087d1f9f1a5a696f9bc", 0x80000001}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000740)={r3, 0xffffffff80000001}, 0x8) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000780)={0x1, 0x2, 0x1000}) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000007c0)=0x7ff) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000800)={r3, 0x9, 0x401}, 0x8) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000840)={0x6, 0x2000}) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000880)="455e3aebb193f8bdc38b3ed53937fe6c6bfe111b4329a846f439989f8af5b9f5e3de3fa28e9bb931746313e1f24942b2bc04e10f0370c4405975c7d56e51bba652c83989bc4260e22b2efefeb904b6383c0103a580c16e582fb13d4c42a102748a8dc8654ecf1f508e37ddfa18aa9fd9365d2de421fc0fc9a1d1e50a30876db2396b437e9f3a43c34ba2dc1e557d42b5d4f0858ce30d6dd047ad8d53f6d57a7bf001fcfb1e3651894b1c1809", 0xac, 0x4, &(0x7f0000000980)={r5, r6+10000000}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f00000009c0)=""/106, &(0x7f0000000a40)=0x6a) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000a80)) [ 64.449735] IPVS: ftp: loaded support on port[0] = 21 [ 64.452920] IPVS: ftp: loaded support on port[0] = 21 [ 64.469883] IPVS: ftp: loaded support on port[0] = 21 [ 64.481679] IPVS: ftp: loaded support on port[0] = 21 [ 64.494924] IPVS: ftp: loaded support on port[0] = 21 [ 64.523281] IPVS: ftp: loaded support on port[0] = 21 [ 64.529635] IPVS: ftp: loaded support on port[0] = 21 [ 64.556196] IPVS: ftp: loaded support on port[0] = 21 [ 66.626194] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.632741] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.664745] device bridge_slave_0 entered promiscuous mode [ 66.689595] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.695998] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.705323] device bridge_slave_0 entered promiscuous mode [ 66.740369] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.746800] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.763971] device bridge_slave_0 entered promiscuous mode [ 66.779399] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.785897] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.794353] device bridge_slave_0 entered promiscuous mode [ 66.802813] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.809229] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.816992] device bridge_slave_0 entered promiscuous mode [ 66.826240] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.832654] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.841852] device bridge_slave_1 entered promiscuous mode [ 66.852615] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.859082] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.870163] device bridge_slave_0 entered promiscuous mode [ 66.879688] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.886104] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.902818] device bridge_slave_1 entered promiscuous mode [ 66.911581] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.918100] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.927722] device bridge_slave_0 entered promiscuous mode [ 66.936672] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.943069] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.950509] device bridge_slave_1 entered promiscuous mode [ 66.958690] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.965078] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.979247] device bridge_slave_0 entered promiscuous mode [ 66.989912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 66.998736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.005992] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.012412] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.028931] device bridge_slave_1 entered promiscuous mode [ 67.045631] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.052089] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.066746] device bridge_slave_1 entered promiscuous mode [ 67.075987] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.082492] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.090458] device bridge_slave_1 entered promiscuous mode [ 67.099644] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.108584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.116090] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.122838] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.146447] device bridge_slave_1 entered promiscuous mode [ 67.163370] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.169795] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.179867] device bridge_slave_1 entered promiscuous mode [ 67.194450] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.202777] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.218620] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.226801] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.240303] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.262663] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.279614] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 67.375275] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.382674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.391830] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.406723] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.437162] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 67.493983] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.593208] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.602665] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.629341] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.734528] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.752438] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.767252] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.806426] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.837405] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.893857] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.922211] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 67.934563] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 67.956825] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.004353] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.042496] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.080238] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 68.101342] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.108572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.149356] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.156328] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.190325] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.197398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.220267] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.227442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.237689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.244889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.273862] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 68.282730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.347280] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.364550] team0: Port device team_slave_0 added [ 68.375822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.384653] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.391969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.401129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.440894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 68.449560] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.461311] team0: Port device team_slave_0 added [ 68.504762] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.538156] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.548807] team0: Port device team_slave_1 added [ 68.555396] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.564284] team0: Port device team_slave_0 added [ 68.572193] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.586826] team0: Port device team_slave_1 added [ 68.624844] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.641164] team0: Port device team_slave_0 added [ 68.660288] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.670123] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.692110] team0: Port device team_slave_1 added [ 68.707434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.724234] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.744569] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 68.751486] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.761423] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.782615] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.791291] team0: Port device team_slave_0 added [ 68.808344] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.826961] team0: Port device team_slave_0 added [ 68.843491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.863667] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.883509] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.891114] team0: Port device team_slave_1 added [ 68.902342] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 68.912527] team0: Port device team_slave_0 added [ 68.920171] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 68.929568] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.945507] team0: Port device team_slave_1 added [ 68.962803] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 68.977827] team0: Port device team_slave_1 added [ 68.985910] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.001511] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.017685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.030941] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 69.045686] team0: Port device team_slave_0 added [ 69.053741] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 69.067832] team0: Port device team_slave_1 added [ 69.079359] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.088758] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.103188] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.118838] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.144638] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.160666] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.169776] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.177602] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.185515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.194359] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.201641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.212670] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 69.227198] team0: Port device team_slave_1 added [ 69.234604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.243481] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.255467] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.271327] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.278382] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.290891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.324673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.353683] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.362881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.370660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.378337] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.386165] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.393661] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.401589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.409457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.417263] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.427621] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.436700] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.452114] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.462616] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.473500] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.491642] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.516737] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.538642] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.546722] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 69.554695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 69.562224] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.569880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.577733] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.584664] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.592908] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.601550] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.618842] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.626202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.635113] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.642254] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.680954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.702561] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.722695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.730739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.738839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.746603] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.754502] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.767088] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.776571] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.786604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.795342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 69.806982] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 69.839747] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.864617] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.872546] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.880502] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.890260] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 69.912875] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 69.938347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.953891] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.988798] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.014972] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.084233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 70.091463] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.105801] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.807837] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.814377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.821456] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.827864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.870666] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 70.886972] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.893570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.900267] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.906663] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.916752] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.140104] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.146623] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.153307] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.159709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.182552] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.192221] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.205408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.213556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.242124] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.248557] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.255262] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.261662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.312770] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.325329] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.331751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.338672] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.345087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.354467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.381626] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.388084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.394775] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.401182] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.460642] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.479042] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.485463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.492149] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.498631] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.514718] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 71.526806] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.533226] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.539908] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.546301] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.559732] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 72.224337] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.235839] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.261855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.275562] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.285579] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.909357] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.167178] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.315090] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.345645] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.372073] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.445538] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.469780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.536752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.562359] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.718500] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.818703] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.832434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.854160] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 76.860435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.870753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.933563] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 76.941698] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.019845] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.081505] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 77.181219] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.187843] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.199556] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.314586] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.337187] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.343430] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.352240] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.383713] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.392829] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.401791] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.431608] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.453273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.473893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.489390] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.511831] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.527677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.542774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.575681] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.606010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.639611] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 77.646460] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 77.664625] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 77.740131] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.868942] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.913573] 8021q: adding VLAN 0 to HW filter on device team0 [ 77.957273] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.027117] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.055435] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.142125] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 01:32:56 executing program 1: r0 = epoll_create(0x1000) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/252, 0xfc}, {&(0x7f00000001c0)=""/230, 0xe6}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) r2 = dup(r0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x96c, 0x10000) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1300, &(0x7f00003bcfd0), 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000300)=""/32) [ 80.688871] Unknown ioctl 21515 [ 80.708562] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) [ 80.727638] Unknown ioctl 21524 2018/04/30 01:32:56 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x40, 0xa0002) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="02092a7ce79a16ca3b5d7000fddbdf25"], 0x10}, 0x1}, 0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000d00)={0x0, 0x0, &(0x7f0000000cc0)={&(0x7f0000000c80)={0x2, 0xa, 0x0, 0xfffffffffffffffe, 0x2}, 0x10}, 0x1}, 0x0) pselect6(0x40, &(0x7f0000000040)={0x4, 0x400, 0x1, 0x8, 0x5, 0x100000001, 0x7f, 0x10001}, &(0x7f0000000080)={0x7fff, 0x0, 0x7, 0x9, 0x1, 0x6b4801fb, 0x8}, &(0x7f0000000140)={0x6, 0x1e, 0x4, 0xffffffffffff0000, 0x81, 0x1, 0xb86, 0x8}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x1f}, 0x8}) [ 80.755331] Unknown ioctl 35074 [ 80.792146] Unknown ioctl -1071076861 2018/04/30 01:32:57 executing program 4: r0 = getpid() socket$inet6_tcp(0xa, 0x1, 0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x802840, &(0x7f0000000100)) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r1, r1) [ 80.839652] Unknown ioctl 9217 [ 80.877936] Unknown ioctl 1077980791 [ 80.905101] Unknown ioctl 21515 [ 80.925421] Unknown ioctl 21524 [ 80.957895] Unknown ioctl 35074 [ 80.992735] Unknown ioctl -1071076861 [ 81.034104] Unknown ioctl 9217 [ 81.044602] Unknown ioctl 1077980791 2018/04/30 01:32:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="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", 0xff, 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000200)=""/56, 0x38) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) 2018/04/30 01:32:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000080)=0x1) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000001100)="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", 0x21d, 0x20000040, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/30 01:32:58 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x94080) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6, 0x4, 0x3f, 0x1, 0x0, r0}, 0xffffffffffffffa4) write(r1, &(0x7f0000000240), 0x0) 2018/04/30 01:32:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000280)={0x6, 0x81, 0x100000001, 0x1, 0x7f}, 0x14) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="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", 0x100) r2 = request_key(&(0x7f00000002c0)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='keyring\x00', 0xffffffffffffffff) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000380)={0x56, 0x8, 0xe3e2, 0x5068, 0xa75, 0x0, 0x8e, 0x6, 0x0, 0x3}) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) keyctl$update(0x2, r3, &(0x7f0000000240)="88a4cfb725d9e5f0132f4d36aa55734641c5f39176af6679a5222b1dbd1285009d8e68e07958fb", 0x27) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x20000, 0x181) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x100) 2018/04/30 01:32:58 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) 2018/04/30 01:32:58 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f00000000c0)={0x6, [0x7, 0x6, 0x1a, 0x7fffffff, 0x8001, 0xff]}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[], 0x1b5) pipe2(&(0x7f0000000080), 0x4000) close(r0) 2018/04/30 01:32:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0x54ab, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000ac0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f00000009c0)=@updpolicy={0xb8, 0x19, 0x303, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, 0xb8}, 0x1}, 0x0) 2018/04/30 01:32:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)="6578000100", &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000001c0)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x48001, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f0000000200)=0x80) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x80000001, 0x80) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x1) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x6, 0x7fff, 0x509, 0x4}, {0xfe000000, 0xa9, 0x5, 0x7590a38a}, {0x7c, 0x100, 0x5, 0x100000001}]}, 0x10) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000002c0)=0xfbffffffffffffff, 0xfffffffffffffed0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000004c0)="5800f0ffbfffffffffe1d1ca2ad6f0cce7c25bb8a40eda8b2ea59798d0a498a36222bbde2366251f9f5ef3d106f20ae5f7c3079cd767da249ed89f3a99b6f6266fc8e253375b5474b83d79a002aed6973a29a7f5f903deb80ffef20ef4556d5cf2980ce47854c0d94ea1dc280fcbc605f6b000732fb7bd9c56") 2018/04/30 01:32:58 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040), 0x4) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2cb, 0x4000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x7, 0x3, "e63c14117445233dd09b39d83904ade6d1dd1e2e778be50bd9b7f8dcf32592f673f97dc0ce769439ca9bfd5b7efd9feb337dd2c932b9e9611418a097b49068c999f112dcd6aebe1356320848f5f3b3fe28488827486ec99cdf9ad36102d0fd685aabd7559121eb00a65e957b10da1f8d2877bb841826203ec2db46cb6c1aa32d6d287d34a1"}) 2018/04/30 01:32:58 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000080020000800200004001000098030008000300009803000004000000", @ANYPTR=&(0x7f0000000100)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000aaaaaaaaaabb00000000000000000000ac141411ac1414aa06000000ffffffffac1414bbac141412000000ffffffff00000000000000000000000000000000000000000000000000ff00ff00ffff00000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000000ff00ff00000000000000000000000900ff02f400000000000676657468315f746f5f7465616d0000007369743000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000240000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000000000000000000000000ffffffffffff00000000000000000000ac1414bbac1414aa0a00000000000000ac14140fac1414bb000000ffffffffff0d16a2096eb0000000000000000000000000000000000000ffffff00ffff00000000000000000000ffffffffffff000000000000000000000000000000000000ffffff0000ff000000000000000000000d4404000003007ffffd0006766c616e300000000000000000000000626f6e6430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000020000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000003f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r2 = eventfd(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000140), &(0x7f00000001c0)=0x68) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000040)={0x2, 0x8, 0x3bd, 0x0, 0x4}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000340)=r2) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/30 01:32:58 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={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) fcntl$setpipe(r0, 0x407, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/127, 0x7f) dup2(r0, r2) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x20000, 0x0) 2018/04/30 01:32:58 executing program 0: mq_open(&(0x7f00000000c0)='\x00', 0x2, 0x100, &(0x7f0000000140)={0x5, 0x20, 0x9, 0x0, 0xffffffffffffffff, 0x6, 0x7}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x98000, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000240)={[], 0x8, 0xffffffffffff8001, 0x31, 0x0, 0x7, 0x107000, 0xf001, [], 0x81}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x800000018, &(0x7f0000000100), 0x4) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a3084a0cdae77efb67a855443ea3a68cbadf7d1603e043157ab6ff06927b4b95be3347feb098f5f1b5bf846bcd5909c563f430000000590257baeab567eded843d0221aff89b5771bb28d6c570e9cfa81fd936193d243752c141aa317914bbcff06e86db2e08bd2fa0367418990f64cfc02c2596c82394c3a89f8ce9047af51eb1f"], 0x84) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffffff, 0x2, 0x1, 0x8, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) 2018/04/30 01:32:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006a6000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x203, &(0x7f0000d5aff8)=0x0) io_getevents(r2, 0x1, 0x1, &(0x7f0000c89f80)=[{}], &(0x7f0000000000)={0x77359400}) io_submit(r2, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}]) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x9, 0x4) fcntl$getflags(r0, 0xb) io_submit(r2, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x6, 0xdf8, r0, &(0x7f00000000c0)="b8332c62a984581bbe04e53fa43affbc88783cf1c9ecb12967cc6f533d87cf3750382c9a6fa471deb6a44d89d6c68c01d1d23445fa9dff92734bfa9bf5705bf6ceebcf1e58c9", 0x46, 0x0, 0x0, 0x0, r1}]) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40400, 0x0) getpid() 2018/04/30 01:32:58 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff}], 0x54) 2018/04/30 01:32:58 executing program 3: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2, 0x8000) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x8000000007, &(0x7f0000000040)) fanotify_init(0x51, 0x0) userfaultfd(0x0) 2018/04/30 01:32:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x7) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/04/30 01:32:58 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="99", 0x1, 0xfffffffffffffffe) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x300, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000140)={0x3, 0x0, [{}, {}, {}]}) 2018/04/30 01:32:58 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000604ffc)) ioctl$sock_bt(r0, 0x5411, &(0x7f00000000c0)="6f155adf19f57c4794378bf3e8650a8cb9b8d081a4adfd698af77251c5c71b4340eca20fe788bb0c2577e5054a8536387d3348c09abdcdaf391a7bb81a92658bbe6f72760f36e5e7628d7775db8148375715f07f752237a194e51e7972c71294d01b67ac14475dce4623564dd720797e6e49b6534e9e6fcc1456919185eaff311e50a3abb316118d8c5b6af7e6f51966821bc7ff048371f61c02be3b1e41627324f21455") r2 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r2, &(0x7f0000000040), 0x800000000fffc) 2018/04/30 01:32:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000980)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="c13e00002c00ff0a0000000007000000030000000c0000000800010008545400"], 0x20}, 0x1}, 0x0) 2018/04/30 01:32:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'tunl0\x00'}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@dev, @broadcast}, &(0x7f00000000c0)=0x8) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) timerfd_create(0x2, 0x2d7f925f7bd7c3bd) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x898000}, 0xc) r4 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x9) 2018/04/30 01:32:58 executing program 1: r0 = memfd_create(&(0x7f0000000100)="7b706f7369785f61636c5f6163636573a12a86c8fd7373794d00000021147573657200992cd09a1a5a0a18177912427ed3f394facfab54541027c55ea28b405767c0ceba6f88be291459789510735df349207e1919", 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e21, 0x101, @dev={0xfe, 0x80, [], 0x16}}}}, 0x32) lseek(r0, 0xfffffffffffffffa, 0x3) 2018/04/30 01:32:59 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000200)={0x2}) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xee7c2f82012aae19, 0x2, &(0x7f0000000100)=@raw=[@exit={0x95}], &(0x7f0000000140)='syzkaller\x00', 0x3ff, 0x39, &(0x7f0000000180)=""/57}, 0x48) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000780)='./file0/file0\x00', 0x20000, 0x0) 2018/04/30 01:32:59 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000000140)=0x8, 0x7ff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x7) 2018/04/30 01:32:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = inotify_init1(0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) fcntl$setstatus(r1, 0x4, 0x42000) dup2(r0, r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/04/30 01:32:59 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x5}, 0x1) 2018/04/30 01:32:59 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) r1 = dup(r0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x10000, 0x80000000, 0x20, 0x2, 0xfffffffffffffff7, 0x7f}, 0x8}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101200) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)=0x3) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000015c0)={r0, &(0x7f0000001500), &(0x7f0000001540)}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x9, 0x0, 0x9, r3}, 0x10) 2018/04/30 01:32:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x9cd, 0x2, 0x4}], {0x8100, 0x10000, 0x7, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x3201, 0x880b, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/30 01:32:59 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x8667, 0xffffffffffffffe0, 0x400040000000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@get={0x1, &(0x7f0000000140)=""/147, 0x9ce}) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"7663000000000100", 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x4, {{0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x88) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/04/30 01:32:59 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0x2, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="c4000000130001020000000000000000ac141400000000000000000000000000ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xc4}, 0x1}, 0x0) 2018/04/30 01:32:59 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/166, 0xa6) connect$bt_rfcomm(r1, &(0x7f00000001c0)={0x1f}, 0x56) 2018/04/30 01:32:59 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x33f, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="2e7eba64d776f3a62734f889e80f36fedd1784468fbc1ae2e89bf87d2040e2de4bbe95f6905291da63d67e29528c2c044f5a0a66cb5a9aa29e22397e6a8846234b9adb2e1e6adf62cf5fa62e497295aeb34d340dfc1df5e2344567b962c1ddd5ef", 0x61}], 0x2204080, &(0x7f0000000300)={[{@hash_r5='hash=r5', 0x2c}, {@errors_ro_remount='errors=ro-remount', 0x2c}]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="0500000000000000000000ff7fffe600", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100e5000000000000000000b100000000000000"], 0x48}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @can={{0x3, 0x3, 0x10001, 0xbf5}, 0x5, 0x1, 0x0, 0x0, "b5da808247535085"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/04/30 01:32:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x800000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0x20003}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000080)="6766c7442400430000006766c7442402403d00006766c744240600000000670f011c2466b9900d00000f32f0f7990e00ba6100b014ee640f01cf66b80500000066b9002000000f01d9360f0055009abb6510000f300f06", 0x57}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 01:32:59 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e24, 0xfffffffffffff5f3, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @rand_addr=0x80}], 0x58) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x0) sendfile(r2, r0, &(0x7f00000ddff8), 0x3) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="c0bd4032e1362cab6a104229fc2b1168b41a0db3cb56cdb496de7fe6a3f3374bb111482c4f45f48565c85305ec029be2a2e1413fefd0fc9bcfd68ed2924a6c40d2de4b065ac7d4d4728c8126b8753f", 0x4f) 2018/04/30 01:32:59 executing program 2: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) rename(&(0x7f0000001e00)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x6f, 0x2000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r3 = creat(&(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x40) bind(r3, &(0x7f00000001c0)=@llc={0x1a, 0x8, 0x6, 0x6, 0x7, 0x20, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000180)={r1, 0x9, 0x0, r3}) 2018/04/30 01:32:59 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='u', 0x1, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, r1) 2018/04/30 01:32:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x1ff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) wait4(r1, 0x0, 0xa, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x2) [ 83.413765] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "hash=r5" [ 83.533118] REISERFS warning (device loop1): super-6502 reiserfs_getopt: unknown mount option "hash=r5" 2018/04/30 01:32:59 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x20040, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x41, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000280), 0x0, 0x0) 2018/04/30 01:32:59 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}, 0x10) 2018/04/30 01:32:59 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="07cf82b84d040000000054ae064cb3e71205f0a8ecaae9a671cf4092e5573600000000000000040000000000000000000000000000000000"], 0x1) 2018/04/30 01:32:59 executing program 6: r0 = msgget$private(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgrcv(r0, &(0x7f0000000740)={0x0, ""/4096}, 0x1008, 0x0, 0x0) msgsnd(r0, &(0x7f0000000080)={0x3}, 0x8, 0x0) 2018/04/30 01:32:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}, 0x0, {}, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{0x101, 0x2}, 'port0\x00', 0xc1, 0x4, 0xff, 0x7, 0x9, 0x7ff, 0x2, 0x0, 0x3}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(camellia))\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000380)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 01:32:59 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000145000), 0x53) 2018/04/30 01:32:59 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x6, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'yam0\x00', 0x210}) read(r0, &(0x7f0000000100)=""/100, 0x1002d) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, {0x2d, 0x7, 0xffff, 0x0, 0xfff, 0x8001}, 0x2}, 0xa) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x115000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0x4e24, 0x5, 0xa, 0x20, 0x0, 0x2b, r3, r4}, {0xb51c, 0x6, 0x5c8, 0x100, 0x8, 0x8000, 0x5, 0x4}, {0x3, 0x1f, 0x7}, 0x1, 0x6e6bbd, 0x3, 0x1, 0x1, 0x3}, {{@in, 0x4d2, 0x6c}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x4, 0x0, 0xff, 0x3f, 0x81, 0x2}}, 0xe8) 2018/04/30 01:32:59 executing program 0: madvise(&(0x7f0000b47000/0x3000)=nil, 0x3000, 0x6df5b3fef37c188b) r0 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x2, r0, 0xfffffffffffff924) r1 = socket$inet(0x2, 0x3, 0x89) fcntl$getown(r1, 0x9) [ 83.699899] FAT-fs (loop7): Directory bread(block 112) failed [ 83.718821] FAT-fs (loop7): Directory bread(block 112) failed [ 83.726831] FAT-fs (loop7): Directory bread(block 112) failed 2018/04/30 01:33:00 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) renameat2(r1, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000180)='./control\x00', 0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r4, r5, 0x7, r1, r3) sendmsg$kcm(r1, &(0x7f0000000980)={&(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="1e9dcfb2d28edc863cdc3875d936f59a8187e0749e6547da5b81ab9eef7f6830a36266fc2274769d89c6bf91e5ae9ad73809a496c967c2e55abdf5f95a8a2e57438bc6008c97402df045a0e8c0a328fda57f9069333bfd5ab94d567fd517580777dd4de60b25645f2af7d263135c464d", 0x70}, {&(0x7f00000002c0)="c242e256e90a02a8e6813b88f9e5c07e40e9d7d2ed3c0b481d8c890a98a05fc77c2ad2ec3d4a0cc1ede95b40f9c403fd4ea78fc731593d66f41bbfb5545802c7e4aa1a49f0396f728ac0a1bb89f4df48d28f896ac8d98c1640a9036f7154aa6573df7fe2df4017f778620484389fc44f9da744149a2c2ff03abcfdf94551fe1e9f56b6f09d4dd7b3780e3fc2b293824a", 0x90}, {&(0x7f0000000380)="6957833a3194f27402873c72f963123212c1f19607ef28d42f0cf9aa2f96d69e", 0x20}, {&(0x7f00000003c0)="5ae6f3b9a60c16778ba1a3ee01b4495009878236c6ff59ba7bed0afd27a841e328ddedf01cbff3a7edec038e38353db4e04b5f7313f1e5971e1307b342d11136f7446ba145af783dd7673619ab4da46a368a1c0c06e9c3c1ed5bf9d77b71f5c9be980ca79414bdfbbea1326c4affdb63e709cd2842bbbed6afa400113e1bd04cde2eae1f5fc8eafde8b4f52d0e1149c3ccf4ca6e80371b5bebfb9b5853d206a710e2089a3e59f1747607dfb55be3dbbff27d29218585b86c74d86ee57cf4ac98b7e2194782b4d5ed976f9c7d90b49667fdd621377828934211fe584a4c", 0xdd}, {&(0x7f00000004c0)="28f6484e86cddc31e3eb9a2b2c0b3a9cfbe18cd873ad045f0553f0a9afacef25ca8c6b7f3d2cc8b6003481a18ae4d2baa2215d3789f245ab4ad5d11af4ab910cd6", 0x41}, {&(0x7f0000000540)="6491b9b50b0852a4f8e0d01f3719a37f90c52b142c4f180c8ad3410ac41a3a1c2897e8ed27db32a09ae827e037581052c5163f352ee06e7ac99c16cdc21a08bf51db9deb975d9826659e6e44d8b8ae1855", 0x51}, {&(0x7f00000005c0)="ee9eeb52012cf86cd6971b91d84e6e10035ee7d35523907a7156cda7987b059e35df42045f9242141937ae22f6eb9dd2939462a92f8b5d9b3629f0b2138aef1c7ae1eb593685209e33b5c9fbfec546ae0e90510cd3a0eb104ee1e9e2c3a30730def4ceb19b6deb251f7cc8c03b3d165238dde79a14c63cf567db316166bbd8476f97bbd7cae3fdbc94a564d56ea3191db174d059fe561d8f2cd1050ba363f8a031", 0xa1}, {&(0x7f0000000680)="a0f8d13e3228e754cf504e7145ef3ff19bd4efb94a6281a9243004dca0f978bd9cd5eeb3013977bb54d514823a2d9b68c2116f9d0653ccb5b1410c506b17f9218561367086e4bd913f040c6b2356adba811169ca505f1ecba28af617daf7a6124aa2238c46af2801969c0972c094968cd85590652eaa8a7867f04b625ff69a7dfada0866628ca74d111239c1b41773b6aa3a793d90b8846d383e03f286955482bda20607ce9100e788bebb1f03d9759f8c8ca3cf1f7a979dd2c82607026ce440f50de5de06e09bbf1791e302cf1bdbdc83a6c87bfd6fe348bd8baabe4d6d94c9e3366c190ffc0eeb136a00f93238e3", 0xef}], 0x8, &(0x7f0000000800)=[{0x100, 0x11f, 0x1, "a8c8e3d2113bc489e725ebe5ac751fe45f3d7661f3c990e42bf087c79ad83150f0f31f3c4b8b8a78f272b6d2b9d1dc6457c701faee9d3459472d48c1879933ef596cc11c8c2c1e5821317f391922182da226ec1b434087dfef768dfeb1cea0828b9b06145c5d35761d061cafcde6fff8b74283f3ac7dc9cb8026623486ece4ae996229d16ff2c5c5959088345087d1cd1d94c22f479ae5b8a0d72979f6e3f7e23073d78f0b52d38d2c891aa1dd1df2eda82240754ba749af00debf5c0ea2c4c7a1b8840fa6b79628752137360a6153b895199d60505dae425793968238ae5ddf3c15e9dd95341d063f"}, {0x60, 0x1, 0x3dd, "38ecc1ff9e591c7413233d4447d71e7297614f95a6453d3830272abc49b3f321f325a74c8b2d1bc3a044d07fcd289c816f9151206907daff78c0cc65b63015a326bdecdead4bfd42518cb32f3bc5bd8f"}], 0x160, 0x40088d4}, 0x40010) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='u']) dup2(r0, r2) 2018/04/30 01:33:00 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000037bff4)) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000010000000019000000000000050000000000000006000000000000000600000000000000"], 0x28) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000944ff7)='/dev/vcs\x00', 0x1, 0x0) write$fuse(r2, &(0x7f0000780fd0)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/30 01:33:00 executing program 1: prctl$seccomp(0x29, 0x0, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) socketpair(0x0, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x3, r1}) 2018/04/30 01:33:00 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) sendto$inet6(r1, &(0x7f0000000940)="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", 0xfd, 0x40800, &(0x7f0000000a40)={0xa, 0x4e22, 0x9ad, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={r2, r3}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e000000e23b44065090af3f742e46f9ab5b199c986af45ca86316473c0b7800f504"], &(0x7f0000000040)=0x2) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/185, 0xb9) vmsplice(r1, &(0x7f0000000680)=[{&(0x7f0000000380)="41dbc3965f411dcd3466aa3a7607666b9287c98e0ef38ae48464a552bbb72c65abaaf7b0e83ce3b6662715e229b72954bc638a6ce65210bb158059bee159890c5654d2ea71296aedbe4a9c035ab731de737e728812bf0038ce994af2df29d8d5d44c6000467243c599", 0x69}, {&(0x7f0000000400)="132be6367a6a5ac39408f91cc6a2f01ff47f80c0312feb7af4271b3853fbdfa3c0cc8d6c9d6d3e7d6f21f25a792f7bf62e2bba2d32d06d2f814ca0a2057dda0d431fdccb1667c697352dea6959e3e23f40f845f96bffed8b33821517d7380837d5f7875ea1645f541d59fc86f9d86bafb4b1de77ae25d6606e0db87f0a67921308ac5c0e8a920eefc3234210816dbc8042e014df5292a4893710b338a7304ac071e321ac", 0xa4}, {&(0x7f00000004c0)="94602e9e2fc1707fd5ddfabc8234569a132c72f99084627911295dabb3fbfdb98afab86d296ec4ed93d27ff36be1257fcecb3e87f305dc11e235ef9d613f2c008da083fcba55ba32b3cf02cbaebc1ee00e61156a53ffef08ca351ac86efc6b20418d33df92789e8c6e02179fad0ceef0aaba59be6c6a2d0906f36089108e80cc8e68bbfa0a4ec9382db8b644ad97611883ff77a83f7db3d77f4b387e4582551bebae5740db015376484559", 0xab}, {&(0x7f0000000580)="97ecbe801676bf8e009b0866ebafca458c82587d9fccea8eda9f6408564e205d53093ab507d3b0c09731d49fea559a86e09eba50d529f199b7ebcef55ea03554f7c0cb35aa54427df5d46f0a0a11253b8640825b30b858ce85bec33e42434c1390ef7c0ab23e743595092c1e32b921448648074928d7698b5c198b91f445dc77d3c86a8d26c1e453aa9b412cc028acfa2dbc85f13a7f97ae1ca10d02031cf3bdcb8108c424ffc519878a20dded450931194fa5aa9d6f09f5388354ae1df0d1f5d3a71517f1756fc348dfc5a1", 0xcc}], 0x4, 0xf) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) timer_create(0x0, &(0x7f00000006c0)={0x0, 0xc, 0x4}, &(0x7f0000000700)=0x0) timer_getoverrun(r4) 2018/04/30 01:33:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) setrlimit(0x2000003, &(0x7f0000000080)={0x8, 0x400}) 2018/04/30 01:33:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x4, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00c78e597a76eab086aec6961aa9ae47422684ec8f77565722c368fbd0d2b93184176473ca33dd7a14834f74c45301b5905f11808dc2e3b0c1bdd422fd6a45a90f7756d036444ece8b22cee99ff1f8c62c894030028725d677091683c331836a101c30f1185547a36f6e0fac0d84901aa3be6180bb7ce5f2c182005e3ca26d779de52c883344cc5467d93697f4b61badca6e2bc1ce32c544e536ec0c8725ee0eb57609870f11cb00000000455b605d2e9611f71cf1f9e69e7171237b900000"]) 2018/04/30 01:33:00 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x8, 0x1000000000007, 0x2000}, 0xfffffffffffffdee) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @multicast1}, &(0x7f00000001c0)=0x223) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='veth1_to_bridge\x00', 0x10) sendto$inet(r1, &(0x7f0000000140)="89ed255793fd710798579f713b8ae6c613161bd4d305109dc2099cd40b2312616b74f19675bd5b2a7ab13ae5da1df98ed362b6fac375c03801c9fd68882b9260bffdd95663b4d3a6140d00dbe02b07bed78e609dd05f357940417561913bbc4e43afa282587ffd60da4256a89905ee3c87a0fb0c899210ab9930d0", 0x7b, 0x2000000000000000, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x3, r2}) 2018/04/30 01:33:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) r2 = getuid() getgroups(0xa, &(0x7f0000000080)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1d00) r4 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r5 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f0000000180)=""/155) r6 = dup3(r4, r0, 0x0) bind$inet(r6, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) [ 84.788930] print_req_error: I/O error, dev loop0, sector 0 [ 84.795280] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 84.803257] print_req_error: I/O error, dev loop0, sector 8 [ 84.809066] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 84.816803] print_req_error: I/O error, dev loop0, sector 16 [ 84.822647] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 84.830373] print_req_error: I/O error, dev loop0, sector 24 2018/04/30 01:33:01 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000940)='btrfs\x00', &(0x7f0000000980)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2, &(0x7f0000000d00)={[{@subvolid={'subvolid', 0x3d, '/dev/amidi#\x00'}, 0x2c}]}) r1 = msgget(0x3, 0x290) msgrcv(r1, &(0x7f0000000040)={0x0, ""/153}, 0xa1, 0x1, 0x2800) r2 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d40)="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", 0x1000, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="2a6292305c03bc7d58429cadfb954df0f0a1d9704b659d973ec740ef6f54a4938c7cd3ff9fcd224c883121effa294571b1fd1facc1b73f90e5983b7e0da595aeb30e385f0902a91b91b40da8818e855d840ed7121bda23ec158b09003e3d84574768c223", 0x64, 0xfffffffffffffffa) keyctl$negate(0xd, r2, 0xfff, r3) msgget$private(0x0, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x5a7c, 0x4040) ioctl$SG_SCSI_RESET(r5, 0x2284, 0x0) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000380)=0x78) r6 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000006c00)={@loopback, 0x0}, &(0x7f0000006c40)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f0000006c80)={@mcast1={0xff, 0x1, [], 0x1}, 0x200000800, r7}) keyctl$set_timeout(0xf, r2, 0x0) 2018/04/30 01:33:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) mkdir(&(0x7f0000000040)='./control\x00', 0x0) rmdir(&(0x7f000015dff6)='./control\x00') [ 84.836217] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 84.843938] print_req_error: I/O error, dev loop0, sector 32 [ 84.849796] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 84.857537] print_req_error: I/O error, dev loop0, sector 40 [ 84.863560] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 84.871284] print_req_error: I/O error, dev loop0, sector 48 [ 84.877137] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/04/30 01:33:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={'bpq0\x00', 0x7}) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x3, @empty, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e23, 0x100000000, @empty, 0x1}, @in6={0xa, 0x4e23, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, @in6={0xa, 0x4e24, 0xa15, @dev={0xfe, 0x80, [], 0xf}, 0x1}], 0xdc) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYBLOB="030000000000000000200000000000006f00000000000000", @ANYBLOB="000000000000000000d00000000000006f00000000000000", @ANYBLOB="000000000000000000700000000000008600000000000000", @ANYBLOB]) setns(r1, 0x20000000) 2018/04/30 01:33:01 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_cpus\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x1f, &(0x7f0000000100)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @in6=@ipv4={[], [0xff, 0xff]}}}, 0xf0}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0x62, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x80000001, @dev={0xfe, 0x80, [], 0x14}, 0x3}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xf096, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xcc) [ 84.884953] print_req_error: I/O error, dev loop0, sector 56 [ 84.890803] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 84.898543] print_req_error: I/O error, dev loop0, sector 64 [ 84.904388] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 84.912122] print_req_error: I/O error, dev loop0, sector 72 [ 84.917989] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 85.067732] netlink: 220 bytes leftover after parsing attributes in process `syz-executor7'. [ 85.142236] netlink: 220 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 01:33:01 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000012c0)=""/133, 0x85}], 0x1, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1, 0x80) signalfd(r0, &(0x7f0000000040)={0x10000}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/30 01:33:01 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x3f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x93) write(r1, &(0x7f0000000000)="240000005a001f000000000000ac10001e07171308001000fff708ff0800020001000000", 0x24) 2018/04/30 01:33:01 executing program 6: r0 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0xc) fallocate(r0, 0x0, 0x0, 0xffff) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x303080, 0x0) 2018/04/30 01:33:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x3) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x7fffc, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x4d, &(0x7f0000000080)=0x2) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x800}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x6, 0x4) syz_emit_ethernet(0xbb, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@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)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaadf110524862ca190aa00000000000086dd60d8652b00140600fe800000000000000000000e040000aafe8000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5007000090780000"], &(0x7f00000002c0)) 2018/04/30 01:33:01 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xe1b}], 0x1c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_bridge\x00'}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xa411, 0x2, 0xffff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/04/30 01:33:01 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) renameat2(r1, &(0x7f0000000140)='./control\x00', r3, &(0x7f0000000180)='./control\x00', 0x2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) kcmp(r4, r5, 0x7, r1, r3) sendmsg$kcm(r1, &(0x7f0000000980)={&(0x7f00000001c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000240)="1e9dcfb2d28edc863cdc3875d936f59a8187e0749e6547da5b81ab9eef7f6830a36266fc2274769d89c6bf91e5ae9ad73809a496c967c2e55abdf5f95a8a2e57438bc6008c97402df045a0e8c0a328fda57f9069333bfd5ab94d567fd517580777dd4de60b25645f2af7d263135c464d", 0x70}, {&(0x7f00000002c0)="c242e256e90a02a8e6813b88f9e5c07e40e9d7d2ed3c0b481d8c890a98a05fc77c2ad2ec3d4a0cc1ede95b40f9c403fd4ea78fc731593d66f41bbfb5545802c7e4aa1a49f0396f728ac0a1bb89f4df48d28f896ac8d98c1640a9036f7154aa6573df7fe2df4017f778620484389fc44f9da744149a2c2ff03abcfdf94551fe1e9f56b6f09d4dd7b3780e3fc2b293824a", 0x90}, {&(0x7f0000000380)="6957833a3194f27402873c72f963123212c1f19607ef28d42f0cf9aa2f96d69e", 0x20}, {&(0x7f00000003c0)="5ae6f3b9a60c16778ba1a3ee01b4495009878236c6ff59ba7bed0afd27a841e328ddedf01cbff3a7edec038e38353db4e04b5f7313f1e5971e1307b342d11136f7446ba145af783dd7673619ab4da46a368a1c0c06e9c3c1ed5bf9d77b71f5c9be980ca79414bdfbbea1326c4affdb63e709cd2842bbbed6afa400113e1bd04cde2eae1f5fc8eafde8b4f52d0e1149c3ccf4ca6e80371b5bebfb9b5853d206a710e2089a3e59f1747607dfb55be3dbbff27d29218585b86c74d86ee57cf4ac98b7e2194782b4d5ed976f9c7d90b49667fdd621377828934211fe584a4c", 0xdd}, {&(0x7f00000004c0)="28f6484e86cddc31e3eb9a2b2c0b3a9cfbe18cd873ad045f0553f0a9afacef25ca8c6b7f3d2cc8b6003481a18ae4d2baa2215d3789f245ab4ad5d11af4ab910cd6", 0x41}, {&(0x7f0000000540)="6491b9b50b0852a4f8e0d01f3719a37f90c52b142c4f180c8ad3410ac41a3a1c2897e8ed27db32a09ae827e037581052c5163f352ee06e7ac99c16cdc21a08bf51db9deb975d9826659e6e44d8b8ae1855", 0x51}, {&(0x7f00000005c0)="ee9eeb52012cf86cd6971b91d84e6e10035ee7d35523907a7156cda7987b059e35df42045f9242141937ae22f6eb9dd2939462a92f8b5d9b3629f0b2138aef1c7ae1eb593685209e33b5c9fbfec546ae0e90510cd3a0eb104ee1e9e2c3a30730def4ceb19b6deb251f7cc8c03b3d165238dde79a14c63cf567db316166bbd8476f97bbd7cae3fdbc94a564d56ea3191db174d059fe561d8f2cd1050ba363f8a031", 0xa1}, {&(0x7f0000000680)="a0f8d13e3228e754cf504e7145ef3ff19bd4efb94a6281a9243004dca0f978bd9cd5eeb3013977bb54d514823a2d9b68c2116f9d0653ccb5b1410c506b17f9218561367086e4bd913f040c6b2356adba811169ca505f1ecba28af617daf7a6124aa2238c46af2801969c0972c094968cd85590652eaa8a7867f04b625ff69a7dfada0866628ca74d111239c1b41773b6aa3a793d90b8846d383e03f286955482bda20607ce9100e788bebb1f03d9759f8c8ca3cf1f7a979dd2c82607026ce440f50de5de06e09bbf1791e302cf1bdbdc83a6c87bfd6fe348bd8baabe4d6d94c9e3366c190ffc0eeb136a00f93238e3", 0xef}], 0x8, &(0x7f0000000800)=[{0x100, 0x11f, 0x1, "a8c8e3d2113bc489e725ebe5ac751fe45f3d7661f3c990e42bf087c79ad83150f0f31f3c4b8b8a78f272b6d2b9d1dc6457c701faee9d3459472d48c1879933ef596cc11c8c2c1e5821317f391922182da226ec1b434087dfef768dfeb1cea0828b9b06145c5d35761d061cafcde6fff8b74283f3ac7dc9cb8026623486ece4ae996229d16ff2c5c5959088345087d1cd1d94c22f479ae5b8a0d72979f6e3f7e23073d78f0b52d38d2c891aa1dd1df2eda82240754ba749af00debf5c0ea2c4c7a1b8840fa6b79628752137360a6153b895199d60505dae425793968238ae5ddf3c15e9dd95341d063f"}, {0x60, 0x1, 0x3dd, "38ecc1ff9e591c7413233d4447d71e7297614f95a6453d3830272abc49b3f321f325a74c8b2d1bc3a044d07fcd289c816f9151206907daff78c0cc65b63015a326bdecdead4bfd42518cb32f3bc5bd8f"}], 0x160, 0x40088d4}, 0x40010) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') fremovexattr(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='u']) dup2(r0, r2) 2018/04/30 01:33:01 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x408c0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000200)=""/208) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r3}) dup2(r0, r2) 2018/04/30 01:33:01 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x589200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/40) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}, @in6={0xa, 0x4e22, 0x4, @empty, 0x7f}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in6={0xa, 0x4e23, 0x4, @empty, 0x4}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xb0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/04/30 01:33:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) socketpair$inet(0x2, 0x1, 0xfffffffffffffffc, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x87, @remote={0xfe, 0x80, [], 0xbb}, 0x35b}}, [0x0, 0x10000, 0x0, 0x6, 0x7, 0xa000000000000000, 0x8, 0x2, 0x7, 0x200, 0x10000, 0x8, 0x2, 0xf1, 0x6]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x4, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/04/30 01:33:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4106(seqiv(gcm_base(cbc-serpent-sse2,wp512-generic))))'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000180)={0xffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x5}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x2, 0xffff, 0x0, 0x5, 0x10000, &(0x7f0000000040)='bcsf0\x00', 0x4, 0x80, 0x8}) sendmmsg$alg(r1, &(0x7f00000078c0)=[{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000002300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f00000c2fd0)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) 2018/04/30 01:33:01 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x80, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000280)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2005}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0xa, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000078d1866186030000000000000000000000850000000000000020000000000000009500000000000000"], &(0x7f0000000080)='syzkaller\x00', 0xfffffffd, 0xf7, &(0x7f00000000c0)=""/247}, 0x48) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000300)="6bad03ea8c843b627d714c1dbb6e5ab6b8a067b76978d3940fc6fa0ea5b766c549704cdcad80baef3f372e9e2b709223560ef0d9951b5d889e1d6c52624b75fe3df53e431f17c5645a142bc4823a0529064c45e04eb7bb2148dbe9e696c0206cfe3a27e762a59ac40f779260f210327463eb47ee50ad68dad4") 2018/04/30 01:33:01 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) chdir(&(0x7f0000000040)='./file0\x00') r1 = inotify_init() fcntl$notify(r1, 0x0, 0x282) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) 2018/04/30 01:33:01 executing program 0: nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x1, 0x84) rt_sigtimedwait(&(0x7f0000000080)={0xff}, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0x989680}, 0x8) 2018/04/30 01:33:02 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0xe1, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x1fd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x1f, 0x8000, 0x5, 0xd71, 0x1e, 0x59, 0xfffffffffffffdd5, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={r2, 0x1000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x37f}}, [0xee81, 0x8, 0x81, 0x7fff, 0x40, 0x8e4, 0x6, 0x9, 0x3, 0x7, 0x4, 0x6, 0x3ff, 0x93a, 0x3]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r3, 0x1a00000000000}, &(0x7f0000000180)=0x8) readahead(r1, 0x80000000, 0x4) getsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000000480)=""/92, &(0x7f0000000500)=0x5c) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000340)={r2, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000380)=0x10) 2018/04/30 01:33:02 executing program 6: r0 = open(&(0x7f0000000280)='./file0\x00', 0x20a00, 0x80) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x4040, 0x0) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e22}, 0x1, 0x4, 0x3, 0x2}}, 0x2e) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200004, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x1, 0x3, 0x38, 0x1f, 0x6, 0xe3e, 0x2, 0xbf, 0x6, 0xe29f}, 0xb) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000880)={0x80, 0x0, 0x0, {r4, r5+10000000}, 0x0, 0x5}) write$rdma_cm(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f00000024c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="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"], 0x20) nanosleep(&(0x7f0000000b00), &(0x7f0000000b40)) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000b80)={{0x401, 0x4, 0x20, 0x0, "cc6c6804deb1d4cd2d11a784d7a58fef0b41429aa2d4a9b9b59e37424f25006019318ac96fc434d1cc8cd973", 0x4}, 0x20, [0x400, 0x5, 0x2, 0x9, 0x4, 0x3, 0x1f, 0xb3, 0x4e04a605, 0x9, 0x2, 0x7, 0x8001, 0xdaf, 0x800, 0x9, 0x0, 0x0, 0x9, 0x20, 0x69, 0x5, 0x0, 0x0, 0xc5c2, 0x3ff, 0x7, 0x100, 0xb427, 0x0, 0x7, 0x3, 0xffffffffffffbe81, 0x3, 0xffffffff, 0x7ff, 0x1, 0xfffffffffffffff9, 0x8000, 0x9, 0x20, 0xa0, 0x9, 0x80, 0x7fffffff, 0x1, 0x4973, 0x1, 0xa000000000000000, 0x20, 0xfffffffffffffffc, 0x10001, 0xffffffff, 0x5, 0x4bd, 0x39, 0x81, 0x1f, 0x4, 0x0, 0x81, 0x0, 0x7fff, 0xdc58, 0x7fff, 0x5, 0x5, 0x4, 0x8, 0x1, 0xb000000000000000, 0x5, 0xfff, 0x6, 0x8, 0x7, 0x1, 0x9, 0x80000001, 0x7ff, 0x2, 0x4, 0x20, 0x2, 0x10000, 0x5, 0x80, 0x1f, 0x3, 0x4, 0x9, 0x1ff, 0x1000, 0x100000001, 0x0, 0xfffffffffffff95c, 0x8, 0xec56, 0x20, 0x101, 0x3ff, 0x7f, 0x4, 0xea9, 0x6, 0x7, 0x1, 0x3, 0x3f, 0x2, 0x0, 0x2, 0x8000, 0x6, 0xffffffff, 0x7, 0x81, 0x8e000000, 0x5, 0x8, 0x91, 0x9, 0x9, 0x2, 0x1, 0x7bdd9644, 0x8, 0x9], {0x77359400}}) write$rdma_cm(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a00000000000000fe80000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="0000c5513a94be3045d720d4238117df000085a4b8a15f5793d3e015535295a17028c8697d71c1e47f52837332ceded8ceac5590cf77adbc"], 0x145) write$rdma_cm(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0e000000180000fa", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) 2018/04/30 01:33:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003740)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000003700)={0xffffffff}, 0x111, 0xd}}, 0x20) write$rdma_cm(r0, &(0x7f0000003780)=@notify={0xf, 0x8, 0xfa00, {r1, 0xe}}, 0xfffffffffffffeb1) write$rdma_cm(r0, &(0x7f0000000480)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x30) 2018/04/30 01:33:02 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x201) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x5, 0xb1, 0x8, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x3, 0x800}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000280)="2f6465765d01eac8990d6b98bc752f736e649ca01ce7827f3b94a014418d4620e5d7cc1b8665fb9028bb91f2cf1163c10751afdfab44638006612570c2", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x20004000000}) sendmmsg(0xffffffffffffffff, &(0x7f0000006680)=[{{&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000001840)}}], 0x1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r2, 0x4, &(0x7f00000002c0)="f0959cd6e968d1d2c3939da2d28f53e0ff4c846a36562a2f3899075d1159e337204713d5375ac105000000000000008dde96e7d0bf150e17f8020512caf0715432a7f6f12574b54dabf9e9a952fff134285dcdcc902eecf61d93d7042f0d088a3e9cf8d20e5e7ffe4df751e413cfb9f72831fc34967a489e3c95144cf1b0ea7cf6b1d9d7484c9cc20ea1b4b11b0b411e51fa827346fd0ea913e419ab5b27a5a25774b93f9b") ioctl$SG_IO(r2, 0x2285, &(0x7f0000000680)={0x0, 0xfffffffffffffffb, 0xa1, 0xfffffffffffffff8, @buffer={0x0, 0xd2, &(0x7f0000000440)=""/210}, &(0x7f0000000540)="a6cfb6cec4e08ff2f4b0f552cebd20396a9f5b34abe466832126af8c766223c2e9b67fa63e5cc06f742caa3cc3079e5990f1c5598fc59fcece7d9990d18b7fed08b83929f0785aa565c091e89f30e0a943c833f70b9bc414d5c27848be69e20b65ad436cf7691d811d9eb92b88433b74ab8c46c0f2c740fe650499d82e76bc7020fa3b11408e040e64e17b9f9c58ad3855f68eb347177854b63e533839aead3d44", &(0x7f0000000600)=""/60, 0x3, 0x20, 0x1, &(0x7f0000000640)}) 2018/04/30 01:33:02 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x14) 2018/04/30 01:33:02 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x100000000, 0x4) setreuid(0x0, r4) r5 = inotify_init1(0x0) fcntl$setown(r5, 0x8, r3) ptrace$peekuser(0x3, r3, 0x5) fcntl$getownex(r5, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) r7 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000c80)={{0xa, 0x0, 0x6cf5, @loopback={0x0, 0x1}, 0xa1}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc0}, 0x0, [0x9, 0x0, 0x1f, 0x8, 0x8, 0xa8, 0x0, 0x5763badf]}, 0x5c) r8 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="64e2ac15c6aab872075a6392705ee2d9ccd29b0c9b87f7443e8879b1221232c9ca89b1a0bbb510846a7906000000366852f3633a246c801fd939bcd0472b95db041dc47682c7461ff6a0e210f4ceac1264afd613cc09ae6b2042b3a3efdfebe828980292c3a6529c5ab6906e0516b682013d1a0eaa626fc989d54b21a27ad624ad1dbdbc444b7e06d88bffe1edda7560c0bc722d9b16c0fd96e358b7ce300567", 0xa0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r7, &(0x7f0000000100)={0x2000}) request_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000001200)='big_key\x00', r8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0xffffffffffff79e9) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000240)=ANY=[], 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000840)={0xb, 0x5, 0x1, 0x5, 0x12, r0, 0x1f}, 0x2c) accept$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000008c0)=0x7, 0x4) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000000880)=0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x8001) unshare(0x8000400) r10 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) read(r10, &(0x7f0000000040)=""/132, 0x84) readv(r10, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0x52}], 0x1) prctl$setptracer(0x59616d61, r9) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f0000000240)=0xffffffffffffffae) 2018/04/30 01:33:03 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000005c0)="7dac721d7c6fced82c4d7c58493ea169a6cbf1223b5f888f01b738d468c075096ee5325adaeec5ec50342356232e3f3ac216a146eeeba089ca2ba40248f14c6e451f7cb27b12543992ffcb16cacdc65f90b6ccb71a652dc4ba8e76578b8161c03804ab3fa3ac625c62c336ce93ab031703f627119f6dd6921affe084d9c8d559fa5bb464d789f00620cb04f719c966cabc73e21237a6a84dd220901cda99441834fb853c1108e176cc8d45f46412fc7dc5d7ff95add2a83fa313c4f4e056d84e5a97184a519f73f936e2", 0xca) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x800, 0x200002) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000000)=@proc={0x10}, 0xc, &(0x7f0000000280)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="7c0000000c007f0000000002080000ea29"], 0x1}], 0x1}, 0x0) r2 = socket$inet(0x2, 0x3, 0x20000000084) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="726177000000000000000000000000000000010000000000c263616c000000001b00000003000000e5414c00a0000001ffffffff8001001036ffffffffffffff71010000ffffffff030000002625a5f6dc48020000009b0745fb63e490290341ad9ebf6bbc68708c259454e70d46a05933af957ef2e3207e266bc1ed158376d4e780dbe25a8ac42f4d86b9b6fdfbf2ab46a0d1fff07c660eaefe5f2336a95a75a505d233fa000000000000000000000000000000000000006703206b"], 0x1) 2018/04/30 01:33:03 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = epoll_create1(0x80000) io_setup(0x20000000001, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}]) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000180)=0x6e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x10000000}) 2018/04/30 01:33:03 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x242cffe11b85160b, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)={0x2}) 2018/04/30 01:33:03 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="6b020201fd97e4720ffff344220f0000200000edfbfeea3c6a57049ebb9e4904dd5111e30e31085ef69456b95b284f51267a913d7d0a730edc6858dd91f9b9b9ad9fd99b67e33c71ac11e1e24302993cab7b476442ace18f6a00c51fc7f465e02971b2a98c17ac16b10b0d1b63cb316cca8f6163fc0c00"], &(0x7f0000000000)="f4206cd55d3174fccd51d063ca3dda5cbf5a01cc7ea92c43b604ffc53727d2d60f55ddeb757cf36a8457125ab48bcbcce4011a423df186cc8d8e6e9a66b1a0a6035a2fc0578cf5aad8b3a24a9c646a37eb26c6212ffc9658f152194b880765d169d550beb059984a10c2", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x0, 0x1b3d72668e540939, 0x1, &(0x7f0000000200)="905d0c27c1d0791cadecc6f1d281", &(0x7f0000000280)=""/119, 0x0, 0xfffffffffffffffc}, 0x28) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000001c0)={0x4464, 0x0, 0x20, 0x41}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) sched_rr_get_interval(r1, &(0x7f0000000240)) 2018/04/30 01:33:03 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="a0c1c226723cb923a923eed43d314980e5d88f761eaffbdd3172749a1719a7217693c00eff1c54c1ab2db8ec80be8b151a4f6942a2482bec771368d0c137476fa475110001cc6ee7d6b7a28bfc49165c", 0x50) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, &(0x7f0000000200)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3) 2018/04/30 01:33:03 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) pkey_alloc(0x0, 0x2) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) r1 = getuid() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={0x0, 0x7, 0x30, 0x3}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2}, &(0x7f0000000500)=0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 0x4e22, 0x3ff, 0xa, 0x20, 0xa0, 0xff, 0x0, r1}, {0x7fff, 0x7f, 0x20, 0x0, 0x80000001, 0x1, 0xfffffffffffffffd, 0x5}, {0x4, 0x74, 0x80000000}, 0x0, 0x6e6bbc, 0x3, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3501, 0x2d11cb5777e9869e, 0x1, 0x10001, 0xf6, 0xfd46, 0x3}}, 0xe8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x7f000000000000, 0x100, 0x8, 0x1, 0xffffffffffff7fff}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000340)={r4, 0x6}, &(0x7f0000000380)=0x8) connect$bt_rfcomm(r3, &(0x7f0000000400)={0x1f, {0x3, 0x6, 0x8, 0x3007, 0x3, 0x192}, 0x7ff}, 0xa) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000540)=0x1) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) r6 = socket$kcm(0x29, 0x802, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) sendmmsg(r6, &(0x7f0000000140), 0x4000000000001c4, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000003c0)={'yam0\x00', 0xfffffffffffffff7}) ioctl$TUNGETVNETHDRSZ(r7, 0x800454d7, &(0x7f0000000580)) 2018/04/30 01:33:03 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x56802, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000004000005000600000000000a0000000000000000000000000000000000000000000000fbff0000000000040200010000000000000000020000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000384b477c6fe365081f299e75ac940361689d30aa6c63216e592384b7186eddd9dca103e7ba48874ef02326a744011f5ec26d2ecca95891464fc7084d0500d31e21"], 0x80}, 0x1}, 0x0) 2018/04/30 01:33:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB='\b']) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf64, 0xc000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x3, 0x1c, 0x4, "0165d65a514a03f5d41858c26fa13c8c4cbf600f284a33cf554debce74e63ea0e8761669f3c32f87890660fed8a9c83d88b462d21d97008d57b2957d0bc8a4cc", "0fcf5e9fdd87367297204397b0ee80971db99e95b2ab3961e3526237f93f1d72", [0x67e5, 0x9]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x101) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 87.423237] QAT: Invalid ioctl 2018/04/30 01:33:03 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0xa0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2, 0x3}) write(r0, &(0x7f0000000280)="2600000026004701925ef1f72a22000c07ff36b807475105001a000000000000000000040000", 0x26) [ 87.453631] QAT: Invalid ioctl 2018/04/30 01:33:03 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5, @time={0x0, 0x1c9c380}}) write$sndseq(r0, &(0x7f0000000080), 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) chroot(&(0x7f0000000040)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, {0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x2}, 0x3, [0x9, 0x7b83, 0x0, 0x2, 0x3, 0x9, 0x7fff, 0x7]}, 0x5c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 01:33:03 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x10000, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000680)={@rand_addr, @empty, 0x0}, &(0x7f00000006c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000700)={'vcan0\x00', r2}) ptrace$pokeuser(0x6, r1, 0x5, 0x5) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0x0, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}]}) r4 = gettid() timer_create(0x6, &(0x7f0000044000)={0x0, 0x3}, &(0x7f00000001c0)) write(r0, &(0x7f0000000080)='\x00', 0x1) nanosleep(&(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r5 = openat$cgroup_ro(r0, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x2, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) sync_file_range(r3, 0x1000, 0x5, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000002c0)=0x81, &(0x7f0000000300)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x2, 0x18, [0x8, 0x5, 0x7, 0x2, 0x7ff, 0x7fffffff]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) 2018/04/30 01:33:03 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000540)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x162) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x43}}, [0x1, 0x5, 0x10001, 0x0, 0xffffffff00000000, 0xff, 0x9, 0xec, 0x4, 0x8, 0x2f, 0xfffffffffffffffa, 0x6, 0x2, 0x8]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e23, 0x7cc2, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0xfbc2, 0x5, 0x0, 0xd0e2, 0x4}, &(0x7f0000000240)=0x98) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000480)={0x2, 'team0\x00', 0x4}, 0x18) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xa0803, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000004c0)=0xfffffffffffff001) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000180)) write(r1, &(0x7f0000000280)="1f16da0835430cbab4e6983bab98574140ddca7329077234608e898d2b1a7df6", 0x20) recvmmsg(r0, &(0x7f0000004300)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f0000000080)=""/58, 0x3a}}, {{&(0x7f0000001e80)=@l2, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000003300)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000004480)={0x0, 0x1c9c380}) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f00000005c0)=ANY=[@ANYBLOB="01000100df3ff174fea8f55c0b2628cf874ba4517f3438669e6e2876c10840ccfd7f005d7997192f5ab9aba79510d2bcbe30287cb0e294b8a4cee84a16f51f7bdf55a05a28265bf2c4ee2f1579e7c03597bba98676dac8f7677b2cddc6f756158913a731e6a1bceb61af031ed2822ebe6f7c70c1210fdcd2a77149ddffa7198bb48ea7249fc95e0f1f0c845cb4a856d0ad4b01546fb6c832e3fb0fadb598717a846be796291c409a6ef13e3e3e8c"]) [ 87.568366] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 01:33:03 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000040)=ANY=[@ANYBLOB='\b']) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xf64, 0xc000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x3, 0x1c, 0x4, "0165d65a514a03f5d41858c26fa13c8c4cbf600f284a33cf554debce74e63ea0e8761669f3c32f87890660fed8a9c83d88b462d21d97008d57b2957d0bc8a4cc", "0fcf5e9fdd87367297204397b0ee80971db99e95b2ab3961e3526237f93f1d72", [0x67e5, 0x9]}) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x101) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 01:33:03 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x5, 0x80000000]) 2018/04/30 01:33:03 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000000)=""/32, 0x20}, {&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/155, 0x9b}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f0000000440)=""/205, 0xcd}, {&(0x7f0000000540)=""/118, 0x76}], 0x6, &(0x7f0000000640)=""/169, 0xa9, 0xffff}, 0x2021) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000840)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0xb8, r1, 0x200, 0x70bd29, 0x401, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdd9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100000001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x20008014}, 0x4000040) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\'\x00', &(0x7f0000000100)="db099024228dc5e27320"], &(0x7f0000001840)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000880)='/dev/snd/pcmC#D#c\x00', 0x38a, 0x10000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000008c0)={{0x1ff, 0x6}, 'port1\x00', 0x80, 0x40808, 0x668, 0x8, 0x5, 0x20, 0x7, 0x0, 0x0, 0x2}) syz_open_procfs(0x0, &(0x7f0000000200)='numa_maps\x00') open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/04/30 01:33:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f00000018c0)='+0', 0x2}], 0x1) [ 87.647123] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/30 01:33:03 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000240)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000003c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000002c0)={0x100, 0x2}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e22, 0xff, @dev={0xfe, 0x80, [], 0xc}, 0xffff}}}, 0x88) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000300)=[{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000a80)="cc4dcfb3d686f34fe1beb819ac8ae678ac", 0x11}], 0x1, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x50, 0x117, 0x2, 0x3b, "e591579878410875ee5adac9558cb2ddf528e4072c80a3cdc97374d1155c504836b98f08b79e826115e781d7d3a6e91791035dbbde639d09839dd7"}, @assoc={0x18, 0x117, 0x4, 0x8000800000}], 0x98}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000280)=0x1) recvmmsg(r3, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/30 01:33:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) r3 = shmget(0x0, 0x4000, 0x100, &(0x7f0000ff9000/0x4000)=nil) shmat(r3, &(0x7f0000ffa000/0x3000)=nil, 0x0) 2018/04/30 01:33:04 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x8) r2 = syz_open_pts(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000080)={0x0, 0x1, 'client0\x00', 0xffffffff80000005, "288d983c1fea3af4", "7f7fe2b8db150bea171602bf93143d9c538e9687dc606665ae60667d926e1377", 0x7, 0xfffffffffffffffb}) ioctl$TCFLSH(r2, 0x540a, 0x0) 2018/04/30 01:33:04 executing program 7: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x20, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4200, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000080)={'bond0\x00', @ifru_map={0x0, 0x100, 0x9, 0xfffffffffffffc00, 0x80000000, 0x8888}}}) 2018/04/30 01:33:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0xf, 0x80000000, 0x1, 0x6, 0x1000}]}) renameat2(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=@ipv6_getnetconf={0x14, 0x52, 0x421, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/04/30 01:33:04 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02"], 0x1, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="e4"], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) msgrcv(r0, &(0x7f0000000180)={0x0, ""/251}, 0x103, 0x3, 0x1000) 2018/04/30 01:33:04 executing program 7: clone(0x200, &(0x7f00000051c0), &(0x7f0000005180), &(0x7f00000052c0), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x103000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x0, 0x7}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000380)) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpid() fcntl$setown(r0, 0x8, r3) fcntl$setsig(r0, 0xa, 0x12) dup2(r0, r1) tkill(r3, 0x800000000016) open(&(0x7f0000000340)='./file0\x00', 0x401, 0x0) 2018/04/30 01:33:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(arc4))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)='\n', 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="233f87"}], 0x1, &(0x7f0000000200)}, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/30 01:33:04 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x2c01ff324eadc9f8) socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x20003) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)) 2018/04/30 01:33:04 executing program 4: symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x92) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/3, 0x3) 2018/04/30 01:33:05 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="54fdc434f038", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x84}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000140)) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'veth1_to_bridge\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/30 01:33:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000140), &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c2000000000000000000aaaaaaaaaabb0000fe00000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d00000000000000000073797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000aaaaaaaaaaaa0000002adcebeff0cf3af20078010000c8010000737461746973746963000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000004e46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000002000000000000000"]}, 0x428) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000000640)=ANY=[@ANYBLOB="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"]}, 0x387) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000000100)={0x1, 0x100000000, 0x10001, 0x9d86}) 2018/04/30 01:33:05 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x1ff, @empty, 0x7620670}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x272b480b54cf0f0d, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@flushsa={0x14, 0x1c, 0x101}, 0x14}, 0x1}, 0x0) 2018/04/30 01:33:05 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x81, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/238) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000000)="e1", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000980)={0x0, 0x2}, 0x11) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r1, &(0x7f00000000c0)="e5", 0x1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000040)="1d", 0x1) write(r1, &(0x7f0000000340)="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", 0x601) 2018/04/30 01:33:05 executing program 5: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x10000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={r3, 0xc4, "902efba62ea6ad4132a7519f62f272b60a1e748928464e7687d54ffdc681af8928060d6d77edde3437f8ab3113b2fb588e5343d084a72afcb72bf368b072d08deb7aba282708c0587c57334167a1b071d2751b580d9b9608ad9deda616140a0911281e4ac179f5fe6a2f3c5c81fa3dd450474b873cd28dc4493e625a2cf6cbcd55f3b5c840880afee7f6bf19af06d6bed77dad12eba3a5066603f87018bc70ac23e5c3892ef1d7a764d2a74eb5b97dce6b1f9609d8180770de84768aafcd763a25ced0a8"}, &(0x7f00000004c0)=0xcc) close(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x38) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000002c0)={0x3, &(0x7f0000000240)=[{0x2, 0x96}, {0x3ff, 0x3}, {0x2, 0x58}]}) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x100) prctl$getreaper(0xd, &(0x7f0000000300)) open_by_handle_at(r2, &(0x7f0000000000)={0x9, 0x1, '\v'}, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x100) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/04/30 01:33:05 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x401, 0x124) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) fcntl$setsig(r1, 0xa, 0x12) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0x4, 0xb247, 0xbeaa}) 2018/04/30 01:33:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getuid() r2 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000380)={0x400, 0xd302, 0x4, 0x0, 0x0, [], [], [], 0x3bb, 0x200}) epoll_create1(0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe33, &(0x7f0000000300)={&(0x7f0000000140)=ANY=[@ANYBLOB="cc0000001b00020228bd7000ffdbdf2500000000000000000000ffffe0000002fe80000000ff000000030000000000aa4e2200084e240fff0200a08000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="01000000000000000000000000000000010000000100000000000000000000006903000000000000cc000000000000000065000000000000090000000000000009000000000000000900000000000000f9ffffffffffffff030000000000000000000000b96b6e00010102000000000001000000000000000c0010000000000000000000"], 0xcc}, 0x1, 0x0, 0x0, 0x100000000000}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x205, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x800, 0x2, 0xffff, 'queue0\x00', 0x5}) 2018/04/30 01:33:05 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="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") lseek(r0, 0xfffffffffffffffc, 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/142) sendmmsg$unix(r0, &(0x7f0000000280), 0x0, 0x4000000) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000000000)="027019967f3937abce1de12fff89aeb5c9401221881d716967dc109c567f3c060a") getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000400)=""/69, &(0x7f0000000040)=0x45) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000000, 0xbd34, 0xffff, 0x8465, 0xfb84, 0x1ea, 0x4, {0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4a2, 0x4, 0xd5, 0xfffffffffffffffe, 0x4}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x7, 0x20}, 0xc) [ 89.409436] QAT: Invalid ioctl 2018/04/30 01:33:05 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00007ae000)=0x4, 0x4) write(r1, &(0x7f0000019f97), 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) connect(r0, &(0x7f0000000180)=@can={0x1d, r2}, 0x80) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x0) rt_sigaction(0x15, &(0x7f0000000200)={0x400, {0x100000000}, 0x50000000, 0x9}, &(0x7f0000000240), 0x8, &(0x7f0000000280)) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f00000002c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x80, 0x0) bind$ipx(r4, &(0x7f0000000380)={0x4, 0x1, 0x1, "d72c6d985dd5", 0x800}, 0x10) mknodat(r4, &(0x7f0000000340)='./file0\x00', 0x1000, 0x4) 2018/04/30 01:33:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x0, 'veth0_to_bridge\x00'}, 0x18) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x80, 0x2, 0x40, 0x5, 0x80000001, 0x100000000, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0xe}, 0x7fff}}, 0xdee, 0x2, 0x8, 0x2, 0x8000}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x100000000}}, [0xffffffffffffff81, 0xfff, 0x2, 0x8001, 0x7, 0x4, 0xd7, 0x8001, 0x6, 0x101, 0x20, 0x8, 0x5, 0x2, 0x4]}, &(0x7f00000003c0)=0x100) ioctl(r0, 0x800000000008982, &(0x7f0000000080)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x0) accept$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) bind$bt_sco(r2, &(0x7f00000000c0)={0x1f, {0x10000, 0x81, 0x8, 0xbdd65de000000000, 0x4, 0x8000}}, 0x8) 2018/04/30 01:33:05 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x2) init_module(&(0x7f0000000000)='/dev/rtc\x00', 0x9, &(0x7f0000000040)='/dev/rtc\x00') [ 89.469843] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/30 01:33:05 executing program 0: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x20000000001, 0x0, 0x0, 0x3e}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x2001001, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/30 01:33:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f00000000c0)={0x39557eab, 0x131, 0x7, 0x1, 0xfffffffffffffffc}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="42bb22abdc6d5b97"], &(0x7f0000000240)=0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @dev}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@rand_addr=0x81, @loopback=0x7f000001, r4}, 0xc) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 89.516543] kernel msg: ebtables bug: please report to author: Wrong len argument [ 89.565166] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 89.656191] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? 2018/04/30 01:33:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00006a6fc8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001400)="e2", 0x1}], 0x1, &(0x7f0000000180), 0x0, 0x4000001}, 0x810) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80000, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x10001) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0xada, 0x6, 0x10000, 0x0, 0x6728, 0xff, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x75, 0x1, 0x100, 0x7, 0x7}}, &(0x7f00000001c0)=0xb0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000340)={0x77, 0x6, 0x0, [{0x4, 0x47c2, 0x3ff, 0x401, 0x7, 0x7, 0xfffffffffffffa82}, {0x80, 0xe58b, 0x7, 0x8, 0x20, 0x8, 0x45c}, {0x20000000000, 0x9, 0x100000000, 0xed0f, 0x80000001, 0x200, 0xe6}, {0x10000, 0x2000000000000, 0xfff, 0x100000000000000, 0x0, 0x6, 0x2}, {0x2, 0x485, 0x0, 0xfffffffffffffffb, 0x1, 0x1, 0xffffffff}, {0x1, 0x100000001, 0x1, 0x0, 0x5, 0x0, 0x9}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x90, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x20, @empty, 0x800000000000000}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x81}, @in6={0xa, 0x4e23, 0xfffffffffffff801, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x2}]}, &(0x7f0000000300)=0x10) 2018/04/30 01:33:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="00c4e2b84fcd93b3826a5de257b200000001000000000000000000", 0xffffffffffffff74) socket$alg(0x26, 0x5, 0x0) 2018/04/30 01:33:06 executing program 7: openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2, 0x8a804) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000001c0)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x400000800000000) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f4c"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 01:33:06 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffeffffffff, 0x533, 0x400}) syncfs(r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/30 01:33:06 executing program 2: timer_create(0x3, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000d31ff0)={r0}, &(0x7f00003d7ff0)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in=@rand_addr=0xffffffffffff8001, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e20, 0x8000, 0xa, 0x80, 0x80, 0x0, r2, r3}, {0x3, 0x93a4, 0x200, 0x2, 0x80000001, 0x3ff, 0x20, 0x80000001}, {0x6, 0x329, 0x401, 0x8000}, 0x10001, 0x6e6bb4, 0x0, 0x0, 0x3, 0x1}, {{@in, 0x4d2, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x3, 0x0, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffd}}, 0xe8) 2018/04/30 01:33:06 executing program 1: r0 = fanotify_init(0x0, 0x0) r1 = epoll_create1(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) 2018/04/30 01:33:06 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000040)=0xffffff9d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x54, 0x0, &(0x7f0000000340)=[@clear_death={0x400c630f}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000280), &(0x7f0000000300)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/04/30 01:33:06 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa2, 0x200000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0xe8de) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fcntl$setflags(r0, 0x2, 0x1) [ 90.432861] sd 0:0:1:0: [sg0] tag#4261 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 90.441771] sd 0:0:1:0: [sg0] tag#4261 CDB: Test Unit Ready [ 90.447565] sd 0:0:1:0: [sg0] tag#4261 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.456157] binder: 7276:7278 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 90.456578] sd 0:0:1:0: [sg0] tag#4261 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.472317] sd 0:0:1:0: [sg0] tag#4261 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/04/30 01:33:06 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000180)) 2018/04/30 01:33:06 executing program 7: setitimer(0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) getitimer(0x1, &(0x7f0000000000)) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x803) ioctl$KDENABIO(r1, 0x4b36) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000100)={0x10000, 0x0, 0x100000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) [ 90.474625] binder: 7276:7278 transaction failed 29189/-22, size 0-8 line 2856 [ 90.481220] sd 0:0:1:0: [sg0] tag#4261 CDB[30]: 00 00 00 [ 90.515398] sd 0:0:1:0: [sg0] tag#4262 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 90.524190] sd 0:0:1:0: [sg0] tag#4262 CDB: Test Unit Ready 2018/04/30 01:33:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00000000c0), 0x0, 0x40000, &(0x7f000057bff0)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) socket$packet(0x11, 0x2, 0x300) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/30 01:33:06 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/llc\x00') setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000001240)={@rc={0x1f, {0x6, 0x7, 0x1, 0x8000, 0x7, 0x3ff}, 0x1}, {&(0x7f0000000240)=""/4096, 0x1000}, &(0x7f0000000140), 0x31}, 0xa0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14) 2018/04/30 01:33:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000000)) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f000045afc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) bind$inet(r1, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0xfffffffffffffffa, &(0x7f0000000080)=0x4) [ 90.529978] sd 0:0:1:0: [sg0] tag#4262 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.538901] sd 0:0:1:0: [sg0] tag#4262 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.547842] sd 0:0:1:0: [sg0] tag#4262 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 90.556738] sd 0:0:1:0: [sg0] tag#4262 CDB[30]: 00 00 00 2018/04/30 01:33:06 executing program 7: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') fchdir(r1) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/30 01:33:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000080)="6581c8a767f8c490b62592b7f9ee4e8590fe8baa86235ca7e2438ac2e83f77945e1958d0b4b14979c96233c0cd3dc46c7471d19c504db253b93c64004620027b48e19675e78e1bc64007af28e02edb7a3a16b7b0aa6c9ebaec2e33730d306c06d75288a51e8ed021e7ce59af02c41e1532b1c3a287a2b45ab7c16f5542f798a4e0e2c3b174d1c84500ef344a2d825c7e", 0x90, 0x4000, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)=[@assoc={0x18, 0x117, 0x4, 0x5f7}], 0x18}, 0x40) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) [ 90.604532] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/30 01:33:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, {0x307}, 0x0, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'tunl0\x00'}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x46d}, &(0x7f0000000140)=0x14) accept$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/30 01:33:06 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0/\nile0\x00', 0x728c0, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000000280)=[{&(0x7f0000000180)="0958caebbe21ef80474c74305631d2450a6a8be982b66485b47cf15c103f2e0f13fde8382f3803ed218f6686d94a97213f0b30473071bc7d0a6377c2175d3dda3715b32826d41169004abe7e130d490b8db968bb64b2bd64eda0ed3e09ba24e5a7a3122d428c2623fa295a377bdb8eebd9e99953a4d81788788be5e52d7b4e253ed1bba9ab1acfcbc908efcf13047f21ea672499092056101fb6f6e2c7fd8a13b977262c057f13da963efc3d2a494a24f480cdc1d6899b2801af3a41eb2a583a51590debaac143ecdec0cd1b77239c2950100684ef0685d8b10d171300e82e5667702bdb40209b6e130f9d74d833c1", 0xef, 0x4}], 0x4000, &(0x7f00000002c0)={[{@check_strict='check=strict', 0x2c}, {@flush='flush', 0x2c}, {@showexec='showexec', 0x2c}]}) 2018/04/30 01:33:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x59) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b005e381e5b3b60ced5c54dbb7", 0xffffffffffffffaa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000140)="e29204adc2760a90ef45dba62ce59188", 0x10}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0xffffff6e}, 0x0) 2018/04/30 01:33:07 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendto(r0, &(0x7f0000000080), 0x0, 0x40801, 0x0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/32) [ 90.908662] FAT-fs (loop7): Directory bread(block 112) failed [ 90.943906] FAT-fs (loop7): Directory bread(block 112) failed [ 90.971071] FAT-fs (loop7): Directory bread(block 112) failed 2018/04/30 01:33:07 executing program 4: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x8000000000000066, 0x200000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/04/30 01:33:07 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) read(r0, &(0x7f000062f000)=""/179, 0x261) unshare(0x40600) signalfd(r0, &(0x7f0000000700), 0x9b) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/30 01:33:07 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00007f2000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00003fb000), 0xffffff0a}], 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/251) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x5, 0x2) 2018/04/30 01:33:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "82893aefd030cbea75d29d4d929b9fc97e1d738637dddc7b82114fd024367cccf79276aa179a50624ef99e86a9cb0f01efbc4d14c8c9ca4eda2fa7c2b8952997813e947b1e0f7480f8ce9db6f282480ff95df34fb9b8d4f3b483bfd5655f19bb48cce45f1d9668781acf9cdc5b4f4172e4f51e5bc1d17a24ed5a5729605a72cc954b31aaa4516c3e2605a4c6b1bf7efae99e77b95e4432554a44b8cc7722e3751f339724501439f81cbc49422bcf735bb94b6ff36b962574bc815ab09de36279337779a5bfa21b50491e60d8ac9647e7778fb816e4aba210c9fd164eb87fefb6eb1468eefc4000bc4b977acc865cfae71a0ad44f54ebd90af99828986689fbe5"}}}, 0xff34) 2018/04/30 01:33:07 executing program 6: r0 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000000)='cgroup.max.descendants\x00', 0x2, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x2d, 0x33]}, 0x2) 2018/04/30 01:33:07 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000140)={0xffffffffffffcee1, 0x0, 0xd5f, 0x784}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000000000000000080045000020000000000002907800000000ffffffff11fc9078e000000108070000e81791256daee08d974c209619cec1ee3146ae1eb7f52214b93827edb65716b956481c5b1e2b4b6d6ac79278a0a460a57a322ef1424699886f54b8a9215ce03975ca173325e0aedc08593c1acf8e7571fbbfaef23fa8b6e0e90dede2dae641b627ad17acaa797285167bc480085c3057896f"], &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000000c0)={{0x9, 0x0, 0x5, 0x5, 0xe656, 0x3f}, 0x1, 0x7, 0x7}) 2018/04/30 01:33:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000001d000b0300000000000800007e00000073eb169e272ce723754ddd877554d2bb5f870300692c9331b18a4b474a8802e0007163e5d5d26c920e34"], 0x14}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) 2018/04/30 01:33:07 executing program 7: r0 = socket(0xc, 0x3, 0x80000001) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$ipx(r0, &(0x7f00000000c0)={0x4, 0x2, 0x1, "503abe06f10c", 0x6}, 0x10) getsockopt(r0, 0x0, 0xcf, &(0x7f0000001ff8)=""/8, &(0x7f0000000ffc)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="fc9a37730901fee24acf32c584c0e77f", 0x10) syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xff, 0x500) 2018/04/30 01:33:07 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x8004, 0x4) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fallocate(r0, 0x1, 0x0, 0x4000003) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x9) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendfile(r1, r0, 0x0, 0xc08f) 2018/04/30 01:33:07 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100fe, 0x80) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x3) sendto$ax25(r0, &(0x7f0000000280)="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", 0xfa, 0x20000000, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f00000000c0)="09acd883f4d4f25131792ce6bfa303df0e20d8b460f0c394f30e615ccf67120f1f4cf0acfd3e531b8b6ca37bf147b123e5e565a856f827c3e1fac5c1ab7e9244070465dbd1fa62a323879d2218c3a4dc4543ad6f02763799a133373fc444142758f809faf776db14e92d56e4a209ad54bf7cfc6529c46e2c0f7dd94e0f61171194ac2aeae84d", 0x86) mq_notify(r2, &(0x7f0000000080)={0x0, 0x0, 0x4}) 2018/04/30 01:33:08 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mq_timedsend(r1, &(0x7f0000000080), 0x0, 0x4f9, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000140)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0xffffffff}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010140}]}) 2018/04/30 01:33:08 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x5450, r2) 2018/04/30 01:33:08 executing program 2: socket$inet(0xa, 0x801, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) listen(0xffffffffffffffff, 0xfc0000) syz_mount_image$gfs2(&(0x7f0000000080)='gfs2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000540)=[{&(0x7f0000000280)}, {&(0x7f00000004c0)}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="00544b578aeb69e55fc9b9fec1a6382b206b66e79ea185dbe8cc98636f6d6d70743d372c00678e842a0d8eb7df75d99edbb6fb8b0cb503b0374f524f56df23b58238a1132a771236ce0fc17e82304e881924fffff487f99d8adf7b864db505859ae70a0ad8bff6d6a47df3e40da618630809239f9a8b975c000000000000000000"]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f00000001c0)=""/191) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000140)={0x0, 0x0, [0xcb59]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000000c0)={0x200, 0x81, 0x9, 0x1, 0xef06, 0xffffffff80000001}) 2018/04/30 01:33:08 executing program 7: r0 = getpid() sched_setaffinity(r0, 0xffffffffffffffd6, &(0x7f0000000340)=0xfffffffffffffffe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x280) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) sendto$unix(r2, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) close(r1) mq_notify(r3, &(0x7f0000000140)={0x0, 0x2a, 0x0, @thr={&(0x7f0000000380)="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", &(0x7f0000000100)="5daf710b32b439aa75a17c7ac6297968dfb58534ed"}}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000180)={'bcsh0\x00', 0x6e44}) 2018/04/30 01:33:08 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='numa_maps\x00') pread64(r0, &(0x7f0000000200)=""/100, 0x64, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/30 01:33:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000200)={0x1, 0x2, 0x1, {r2, r3+30000000}, 0x400, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000300)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/30 01:33:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/30 01:33:08 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80, 0x101000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x1, 0x0, 0x9, 0x80000000}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x8000, 0x7a2}, &(0x7f0000000380)=0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c6b00ff", @ANYBLOB="000928bd7000fddbdf25f11bde7a4b081bda07000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x1}, 0x8) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f000012a000)=[{&(0x7f0000000000)="290000002000190700003fffffffda060200000622e800e53b0000150d000400ebffffff00d200019c", 0x29}], 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000003c0)={0x4, 0x1, 0x5, 0x7, 0x6}, 0xc) 2018/04/30 01:33:08 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x141002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000340)={0x7, 0x200, 0x6, {0x0, 0x1c9c380}, 0x3, 0x80007}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x109000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x30, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000100)={0x6, 0x40, 0x0, 0x0, 0xf}) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000180)=""/144, &(0x7f0000000040)=0x90) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x40, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x484280, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0x10, &(0x7f0000000100)=0xc84e, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000000c0)) [ 92.502119] gfs2: not a GFS2 filesystem [ 92.512846] sched: DL replenish lagged too much 2018/04/30 01:33:08 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000180)={{0x3, 0x0, 0x9, 0x2, "1fb9a8db8632c0d0055dcf9a7f1a28ec2ca17298d8e3637e9b129dac98679b0c1b742a3bf9756c81e9999776", 0xfc54}, 0x8, [0x0, 0x5, 0x8, 0x3f, 0x579, 0x50b3f835, 0x20, 0x9, 0x400000000000000, 0xfff, 0x2, 0x5, 0x7, 0x1, 0x4, 0x0, 0x8, 0x2, 0x0, 0x6, 0x2, 0x1, 0x8, 0xffffffff00000001, 0x81, 0x1, 0x1, 0xa2b, 0x100000000, 0x7fffffff, 0xd000000000000000, 0x5, 0x101, 0xfa, 0x0, 0x7fff, 0x101, 0x3f, 0x1ff, 0x1, 0x3ff, 0xfffffffffffff800, 0x8001, 0x8, 0x800, 0x6, 0x4, 0x9, 0xffffffff, 0x7, 0x9, 0x481, 0xe5f, 0x0, 0x9, 0x9, 0x3ff, 0x7, 0xedc, 0xb1, 0x9, 0x2, 0x1, 0x81, 0x8001, 0x114d643f, 0x4, 0x1, 0x1, 0x6, 0x1, 0xd563, 0x1, 0x6, 0x4, 0x1, 0x0, 0x8, 0x6, 0x96, 0x2, 0x2, 0x0, 0x80, 0x7ff, 0xfffffffffffffffe, 0x7fff, 0x400, 0x6, 0x1, 0x3ff, 0x5, 0xfffffffffffffffd, 0x7, 0x2, 0xb1f2dd8, 0x6661, 0x20000, 0xfffffffffffffffc, 0xea27, 0x401, 0x36, 0x2, 0xa7e, 0xaf92, 0x200, 0x1, 0x33d, 0x6, 0x7fffffff, 0x8001, 0xc6a, 0x1, 0x8, 0x3, 0xfffffffffffffffc, 0xa3, 0xffff, 0x80, 0x80, 0x7, 0x8, 0xffffffffffff8001, 0x3, 0x8ff1, 0x9, 0x0, 0x6], {r1, r2+30000000}}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x8004}) 2018/04/30 01:33:08 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x202e7afdf764cd62) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) keyctl$clear(0x7, 0x0) [ 92.662140] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/04/30 01:33:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2020000000013) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2c, 0x20000000000aff, 0x0, 0x0, {0x1}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x2400, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e20, 0xfffffffeffffffff, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e21, 0x5256, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x4, [0x1b62, 0x3, 0x800, 0x0, 0x1, 0xae, 0x4, 0xa03]}, 0x5c) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000240)={r3, 0x7, &(0x7f0000000140)=[0x3f, 0x3, 0x2, 0x6, 0x8, 0xffffffff, 0x401], &(0x7f0000000180)=[0x2, 0x100000000, 0x100000000, 0x7, 0x7ff], 0x2, 0x3, 0x5, &(0x7f00000001c0)=[0x2d0, 0x0, 0xbddb], &(0x7f0000000200)=[0x6, 0x5, 0x31, 0x1, 0x4]}) 2018/04/30 01:33:09 executing program 1: timer_create(0x0, &(0x7f0000000fa0)={0x0, 0x2f, 0x0, @thr={&(0x7f0000000fee), &(0x7f0000002000)}}, &(0x7f0000000ffc)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) timer_settime(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/04/30 01:33:09 executing program 4: r0 = socket(0x18, 0x0, 0x1) migrate_pages(0x0, 0x8000, &(0x7f0000001f80), &(0x7f0000001fc0)=0x9c2) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f0000000080), 0x0) 2018/04/30 01:33:09 executing program 3: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@loccookie='loccookie', 0x2c}, {@meta='meta', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200800000000000, 0x6, &(0x7f0000000500)=[{&(0x7f0000000100)="8eb5450cd8fb2667c7a91447bc2b5ffb65647aa9e130422eea6d815dfd95007cab9ef8de20ec31ef85ba16807272c00ea48930b851a38b1443c96702a1b63098930eab31892ba0f47f6e778467896eec76d000d82054eb7153", 0x59, 0x40}, {&(0x7f0000000180)="7bdbb67ab79ab36bca12186e8002a763f20a72e47c8cd4f2abd0e52353bc6f7c05f3d9371aa320330300b8ec538b9d0e2d54541bb60968b0397694cbd36e3c0273bd615963228b4f7defdae7bdb5d4f8e84ca11fe2080c150a39d23235b1bba26ee01870154f91bcd70ca77917de235878998d73a4c8b9f3ee65e0f29cea2c1545f3ad9681b5e0a4a2499359313811cbd76c7a", 0x93, 0x6}, {&(0x7f0000000280)="8a86c4f6616f13ab5d1294246b9b2457e4e4496f519a942183a90be993d063eeacfe15f8eab6628350b3f4a63de7c1ad2b79d31a453b98df5c69201e3212835f57c385d1c0e66697d78ec575b28bc66a23501a32dc9d46739c427eaac1b9c2415ca9cb15a726e199e4b9114742a1c96a637c3feb80308edfe9457d0c2f3a58cb6f8c4b9d7245eefc7b7ac79c25ae30d2e446af3a87e14f2ae2fc33733573aea974fb779a46ca45", 0xa7, 0x8001}, {&(0x7f0000000340)="f1ef9e42e38018b675f9d3dd1ee48da5e8d43979b47a0bdd5419a42b8e70b1c2f5dacef1dc8468f6e6f5871a6e73160453771fdd54488efbd61151d8a5234067748f65550aea70bf7172f015b5b49d", 0x4f, 0x140000000000}, {&(0x7f00000003c0)="754d7cac589ac99e7bb6b5045f0caabcde3f8a2192468ed2779ff8e97b15fbe62de919a6847ad29be14f2ea60f0dde3ca9e94133c3903cd482e95c1610fe5c084b6e765ada8afe5597a7bfc5a92c1731b9164c646e3383304b57f29c75408c6a538c7f753ea5118963d78919d42b110d8b5b42c6ea53762d0f4bc8601240682bce87bd0a32affcb5f46e4ce2fe0bab16ce1eb4cd1d52b1687798d586fddfd21af0fb5c6b27d468b5e1262edb85e686bc9b459d2e904c7bec8d75e9bec354461393912b738a77d14f58b70143b97b5bddfee8c7fd20b762625d93dbfd22ae4b006eeac02da2be8ea719040b647369f156bb502a2d08", 0xf5, 0x4}, {&(0x7f00000004c0)="5b39c446ece37cd3cb", 0x9, 0x9}], 0x82000, &(0x7f00000005c0)={[{@check_int_print_mask={'check_int_print_mask', 0x3d, [0x35, 0x3f, 0x36]}, 0x2c}, {@noautodefrag='noautodefrag', 0x2c}, {@skip_balance='skip_balance', 0x2c}, {@acl='acl', 0x2c}, {@compress_algo={'compress', 0x3d, 'zstd'}, 0x2c}, {@nossd='nossd', 0x2c}, {@noflushoncommit='noflushoncommit', 0x2c}]}) 2018/04/30 01:33:09 executing program 2: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x8, 0x40}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x305000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) r3 = open(&(0x7f0000363ff8)='./file0\x00', 0x402, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x5, 0x4) 2018/04/30 01:33:09 executing program 6: pwritev(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f00000000c0)="44d616e514c7aaa984b220c45941870921a3d7a6579b", 0x16}], 0x1, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/04/30 01:33:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f000039a000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/200) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x20) shutdown(r0, 0x1) 2018/04/30 01:33:09 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x4}, 0xfffffffffffffe08) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) r1 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x19, 0x9, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 93.525865] gfs2: not a GFS2 filesystem 2018/04/30 01:33:09 executing program 1: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x2) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x0, 0x100000001, 0x76, 0xe86, 0xa9c2, 0x8}) sync() socketpair$inet6(0xa, 0x800, 0x80, &(0x7f0000000040)) 2018/04/30 01:33:09 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x14200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000100)={0x1, 0x3, 0x7ff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f00000000c0), &(0x7f0000000180)=""/231}, 0x7) [ 93.607983] gfs2: not a GFS2 filesystem 2018/04/30 01:33:09 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x32) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000140)) wait4(r1, &(0x7f0000000100), 0x1, &(0x7f0000000200)) 2018/04/30 01:33:09 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x3e00, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/88, 0x58}, 0x2) write$tun(r1, &(0x7f00000003c0)={@void, @void, @mpls={[{0x10001, 0x80, 0x1f, 0x81}, {0x6, 0x7ff, 0x2, 0xc504}, {0x7f, 0x10000, 0x4, 0x8}, {0xfffffffffffffff7, 0x9, 0x5c, 0x100}, {0x1, 0x8, 0x100000000, 0x8}], @ipv6={0xf, 0x6, "c31864", 0x1ae, 0x7e, 0x0, @loopback={0x0, 0x1}, @empty, {[@srh={0x2f, 0xe, 0x4, 0x7, 0x40, 0x3f, 0x7, [@dev={0xfe, 0x80, [], 0x21}, @dev={0xfe, 0x80, [], 0x20}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x1f}]}, @srh={0x3a, 0x4, 0x4, 0x2, 0x6, 0x6, 0x0, [@empty, @empty]}, @dstopts={0xff}, @srh={0x7e, 0x8, 0x4, 0x4, 0x9, 0x3, 0x7, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x0, 0x8, 0x1, 0x2, 0x0, [@empty, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @fragment={0x73, 0x0, 0x5c4ad41, 0x2, 0x0, 0xff7, 0x64}], @udp={0x4e23, 0x4e20, 0x6e, 0x0, [], "c51b932f9f99920c0a82726bf892392817fb9bd860231baab6275ec9e7074eefdf76c6322fcf718094bda6b2d808d2a57c55ba2cb90f20cd90fe15d0a0412539f2eb6916ddc1450bcde038693ab666f8f34f0c9797f705f6efb2cb8e28251bf70203d70809f0"}}}}}, 0x1ea) 2018/04/30 01:33:09 executing program 7: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x151100, 0x0) r1 = getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) kcmp(r1, r2, 0x4, r0, r0) setsockopt$inet_udp_int(r0, 0x11, 0x5bbc0016aa92e9e0, &(0x7f0000000080)=0x3, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000000000001, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000ffc), 0x0) fcntl$addseals(r0, 0x409, 0x1) 2018/04/30 01:33:09 executing program 3: prctl$setname(0xf, &(0x7f0000000080)="59ebd1fbeaaf861ea5e33c0104000000000000fc1355579ede13e9a8") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f0000000000)) 2018/04/30 01:33:09 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r2) r3 = inotify_init1(0x0) r4 = syz_open_procfs(r1, &(0x7f00000000c0)='net/nfsfs\x00') ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000100)) r5 = dup2(r3, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7f, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r5, 0x40106436, &(0x7f0000000080)={r6, 0x9}) r7 = dup3(r0, r3, 0x0) ioctl$BLKRESETZONE(r7, 0x40101283, &(0x7f0000000000)={0x2a, 0x1}) 2018/04/30 01:33:10 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000680)={0x0, 0x40, 0x20}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000700)={0x0, 0x9, 0x20, 0x2, 0x8}, &(0x7f0000000740)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000780)={r1, 0x8, 0x80, 0xfffffffffffffffe, 0x1ff, 0x7f, 0x1, 0x80000001, {r2, @in={{0x2, 0x4e20}}, 0xffffffffffffffd8, 0x0, 0x7, 0x2, 0x7}}, &(0x7f0000000840)=0xb0) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000880)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000008c0)={0x1, r4}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xbac0eb2, 0x1, 0x7fff, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={r5, 0x7, 0x5, 0x3}, 0x10) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mprotect(&(0x7f0000524000/0x1000)=nil, 0x1000, 0x8) r6 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="70e3af6cc69e65e20ce7c8a240132669329f18f088fab3198f27c34a713bfd6b5ac1eb1b56f6a997c70af0e977d0701cb6b9bd9061387e945186d330d783cd91c94ef9fed9a58ffa5cbc5b7e8860fc263a41f299210c33995ace66e63bfb45d88ae6c05c664e0c156f8561292c43492eb0a5488a3046ffd25dc40da74a2ca238ff3825560ac057fe0d357675ea9fbd3af500eb5cfe33ccd4e54546a08878d79773cd2dd181cf7bc55018c699db7f0cb0b9c9a5764c77c097a32b2e", 0xbb, 0xfffffffffffffffe) keyctl$update(0x2, r6, &(0x7f0000000480)="8f02120bfafc3eeabb47e480b7214695b43ab1f7956ecfce7c765a7c8532ca7059a574e69e22967e6697783f3c0d6699bfe5b193239ca0b6b269c62eff938afaa799b6a1d24ca8f4e14a126177f8209909cef11aab6f7c4054db580adc09429e2ddb92b89fc0c04a7af64ee7c0314a7322bb73a4186552f1c4f36c00a516c2fc7904634b1082e2adb244588d1651a54c10a3d605581521afe77e73c26c289d792df3a66189d79ac160cc83c050758dd555d0c5128beb1658b3cac5d92924cea7", 0xc0) r7 = open(&(0x7f0000000540)='./file0\x00', 0x0, 0x0) r8 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x101000) r9 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r8, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="18ff0000", @ANYBLOB="0004259d7000fedbdf25033000000400051ac202"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r8, 0x111, 0x2, 0x1, 0x4) r10 = gettid() ptrace$pokeuser(0x6, r10, 0x1, 0x4) ioctl$TUNGETSNDBUF(r8, 0x800454d3, &(0x7f0000000600)) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x30, r9, 0x220, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004011) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000000900)={0x1, 0x6, 0x1000, 0x0, 0xfffffffffffffffc, 0xff, 0x8, 0x5, 0x9cf, 0x4, 0x100, 0x2, 0x0, 0x81, 0x0, 0x4, 0x800, 0x2, 0x2}) poll(&(0x7f0000000580)=[{r8, 0x104}, {r7, 0x40}, {r3, 0x2000}, {r8, 0x2042}, {r3, 0x40}], 0x5, 0x8001) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000005c0)=0xfffffffffffffff8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f00000000c0)={{0x0, 0x1, 0x4, 0x0, 0xffff}}) syz_open_dev$vcsa(&(0x7f0000000a40)='/dev/vcsa#\x00', 0xb44, 0x10000) mbind(&(0x7f000020e000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000001c0)=0x800003f, 0x30, 0xfffffffffffffffd) 2018/04/30 01:33:10 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0x3, &(0x7f0000000080)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff87}, [], {0x95}}, &(0x7f0000000300)="2e504c00891a805592841e95ca6156b3a6a272958630bda60288d93e56b8dfb7c2f11c284484284c65755c648a241b16a8524f148b15428fd802460fc0f6c99f9899f323c6b92081e0d7ef8839ba7745f631ab438d0c950198dfb7b824184feadd03383ba6643e8f08389895c55b2a9399b270a71da70d22b0b6c130d24017ca8b7afec9f3d3bc2e56c4d79f69138a8caa4d9c5788be6e1b4b8f2426385c8be01536d919ffe326e9587c6fab6d4e05bc81e4ca7435", 0x1, 0x99, &(0x7f00000003c0)=""/153, 0x41100, 0x4}, 0x48) 2018/04/30 01:33:10 executing program 0: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x4000000000000000}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x29f6, &(0x7f0000000080)=0x4) 2018/04/30 01:33:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) getcwd(&(0x7f0000000000)=""/7, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc5, @time={0x0, 0x1c9c380}}) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x400) write$sndseq(r0, &(0x7f0000000080), 0x192) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 93.958223] audit: type=1326 audit(1525051990.172:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 93.978970] audit: type=1326 audit(1525051990.172:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=22 compat=0 ip=0x455979 code=0x50000 [ 93.999438] audit: type=1326 audit(1525051990.173:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.019966] audit: type=1326 audit(1525051990.173:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.040498] audit: type=1326 audit(1525051990.174:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.061057] audit: type=1326 audit(1525051990.174:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.081594] audit: type=1326 audit(1525051990.174:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.102183] audit: type=1326 audit(1525051990.174:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.122816] audit: type=1326 audit(1525051990.174:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 94.143453] audit: type=1326 audit(1525051990.174:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7508 comm=59EBD1FBEAAF861EA5E33C0104 exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/04/30 01:33:11 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x3, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={r0, 0x84, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x202, @dev={0xfe, 0x80, [], 0x1d}, 0x80000001}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffe0}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x565}, 0x8}]}, &(0x7f00000001c0)=0x10) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000240)={0x4, {0x2, 0x4e20, @rand_addr=0xfd68}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x140, 0xae92, 0x4, 0x1, 0x100000000, &(0x7f0000000200)='veth0_to_bond\x00', 0x4, 0xfff, 0x6}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x0, 0xe, 0x0, &(0x7f0000000000)="6882fa9e67218d84c1b682e6351a", &(0x7f0000000080)}, 0x28) 2018/04/30 01:33:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, r0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/14, &(0x7f0000000100)=0xe) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000000)={0x1c, 0x10, [0x2, 0x7, 0x7fffffff, 0x5]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000140)="8b1d0f215866b9800000c00f326635000400000f30644167182d0000c0fe66b9800000c00f326635010000000f30bad00466b89186524966efbaf80c66b8f018178e66efbafc0cec0f015b9b66b8f29300000f23d80f21f86635400000f00f23f8", 0x61}], 0x1, 0x60, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000040)={0x0, 0xfff, 0x12}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/30 01:33:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x2, 0x5, 0x6, 0x1}) sendmmsg(r0, &(0x7f0000007e00), 0x3c5, 0x0) 2018/04/30 01:33:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(serpent-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040)={0x5, 0x9c, 0x10000, 0x6}, 0x6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r2, &(0x7f0000004b00)={&(0x7f0000004980)={0x1d}, 0x10, &(0x7f0000004ac0)={&(0x7f0000004a40)=@can={{}, 0x0, 0x0, 0x0, 0x0, "d89d6e1b1597fb8f"}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000200)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003100)=""/226, 0xe2}], 0x1, &(0x7f0000000440)=""/239, 0xef, 0xfffffffffffffffe}}], 0x2, 0x0, 0x0) 2018/04/30 01:33:11 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x14) listen(r0, 0x3) socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) 2018/04/30 01:33:11 executing program 3: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x7ff, 0xf800000000000000, 0x1ff, 0x8000, 0xa0}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x582, 0x40, 0x6, 0x9, 0x8}, &(0x7f0000000340)=0x14) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$clear(0x7, r2) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/04/30 01:33:11 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000051dfef)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000000)={0x7, 0x8, [0x0, 0x0]}) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) 2018/04/30 01:33:11 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x380, 0x2e, 0x402, 0x70bd26, 0x25dfdbfc, {0x19}, [@typed={0x14, 0x13, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x124, 0x15, [@generic="be2916b49701ca9f33df115091d03a86829c4a6c1c8a97cb9a7102cdd2d51dfaa06e0fa389e869cdbdcca00c014f56f77d7a913b1973b7e80af2ae294ed795fc2496b542dcce0b54f92c28e70db610bd73ce6f6e5f1c5a89687839e2002e0f7870c57b0764618c4d637495198e60653ccab22ac3cbd51afd404aeeb6fb453973ba53bccb0c6801baad339227ffe77d6d9f95ee7f9ae88b", @typed={0x8, 0x6a, @fd=r0}, @generic="51a3ce6889c5582850bffafe62b2c75a202577de1f5a17a28edd934c262ab11109e1631a9deafb61a3b5b5fa6b95ebb6d59b0c60c8cff721cf2d67ff438dca533c56db3e1350e952cb61df08e403da4c49dee6fc9868f3fd8acef36472f60eeaff7c2a55d9aa23a38ed69e3f3a1e9704697024ad40065c014d29891c2ac3"]}, @nested={0xc, 0x84, [@typed={0x8, 0x36, @ipv4=@multicast1=0xe0000001}]}, @generic="09173f6695c1b7c066246bfb7e845fd25c73fdea514d67d7cd13b213b1d4a57f2ea72d89b94b13864d0579ad829c2fff9f4d3fa60ffafe87c8", @nested={0x1ec, 0x4a, [@typed={0x8, 0x49, @fd=r0}, @generic="64467feb8a7c73964a28e5da5c9ab6fb395eceba5cb8db1d753a35c734d3d2f8a9db200f211fb5743b27b93ea3ea0bf3cf2cdb72f903f1f568387927386b8878209444fd6c81f7ab3730cf2621aa90f693718fc03b0658c041df4f837db129d8745f6856a213432b09bb245258349a1a798dd0bbb05a4aae3cf484dc2b3696ad92ed3e7da75adcf4e7ce53f8768b188b79c3d51db3a2cf2287ff30bd5743a049303521d56ea3d65cc0431070ee73b20726e13b7b33241e31c38348bfe2ce679fb9b67ce5e0592b94cd5045238d3c582aa25610f6e96ee52601e3c84a147b74d85e3ff7bf59", @generic="22987195381967c970a11a117c2cf59ff6d8c5e197d46c3766de25709892b5eb5a7f177f72e50a5bd7126fcec21f78972c006ac1a867eeaf276245db706d754fece4a895e48f5c3b71e2bd203d30972539b62e1e9f2f386e68654669d35e40bba893fc44fd5368c8c20e4a3f43a6f5b1fef4fcdc8f23653d2a26998fa8b974f855305fea6c095d39845bef93fc5d8754fd6c409fd1", @typed={0x14, 0x7d, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="5b0e8cb1475520353870400ef8050a806c7ba516add17f5757851df2951c732ddfaca9f90519f63dd13d5c03d1dbc32bc98e453a3224ceff86fe39a887220c2cac4d9c521f70e36a281ef8", @typed={0x4, 0x65}]}]}, 0x380}, 0x1, 0x0, 0x0, 0x44}, 0xf597d9ec5f2c1afe) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2013, r0, 0x0) ppoll(&(0x7f0000004fc8), 0x0, &(0x7f0000004ff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/04/30 01:33:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x3a) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) openat(r1, &(0x7f0000000140)='./file0\x00', 0x200000, 0x4c) 2018/04/30 01:33:11 executing program 3: 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, 0x2b, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3a00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)={0x0, 0x3}) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/04/30 01:33:11 executing program 6: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa86dd6076603f00303afffe8035000000000000000000000000ffffffff7f000000000000000000000001a60090780002b38d14804eb2b5840000ff010000000000001803000000000001ff020000000000000000000000000001"], 0x0) 2018/04/30 01:33:11 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x32, 0x25, 0x7a}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/4, 0x4}, {&(0x7f00000000c0)=""/52, 0x34}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000380)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000240)={@loopback, @dev, 0x0}, &(0x7f0000000280)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x8, &(0x7f0000000180)=@raw=[@jmp={0x5, 0xff6, 0xb, 0x7, 0x8, 0x20630b09b50593f9}, @alu={0x7, 0x1, 0xf, 0x4, 0x6, 0x50, 0x8}, @generic={0x10000, 0x400, 0x1, 0x5aa}, @generic={0x9, 0x55, 0x0, 0x8}], &(0x7f00000001c0)='GPL\x00', 0x2, 0x1d, &(0x7f0000000200)=""/29, 0x40f00, 0x264e16008b82c09c, [], r2}, 0x48) 2018/04/30 01:33:11 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000380)={r1}) fcntl$notify(0xffffffffffffffff, 0x402, 0x28) close(r0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000780)={'yam0\x00', 0x10}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000300)) perf_event_open(&(0x7f000025c000)={0x0, 0x29, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x1}, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) syz_open_pts(0xffffffffffffffff, 0x200000000) r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="1a1e9b659db13e86758301a090f50bfbb5bf35a37231fb7ea844d8a0a69658bbcc1412f385f918be29839775fbb261fbf57e5f4f23b2c5d526dbda560ddc8cc8bbf3077cd18c245926cc5279d15a22b9179dcaa0303b2a1e35b4915226dd7e5676e7e303c20b370e2458a40bb42071f171513069240d1b402b488bdaed6a4ea4349cdf44c2aa79a6151ded96a4cc2a79766c54f4941055c7a04e8d005a4f682f3fba39c5346e04810f5aee81f486b583d18f9dcd415d228a4ef2a42053d07650d1a9ed93fda4531496772487791888adaecfcd89bb39adadabd4725d07fb106b7ea594ad637ad613295a5af76de8cc0af3273bfe8ff2cebf94", 0xf9, 0x0) keyctl$assume_authority(0x10, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r5 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="4d84333445eca8a951986a846c5c47b685ce9ea05c41720355959e784903d6fce785e33be7c12ba8fda1307fecc9f8c7791333cef05561e77184f6920469125dd6534188635f0fd4ff36c33c473ebdfc2e8724e4149292718a5206d3457ed46367fc6bc14aa01c63e0ae", 0x6a, 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000140)) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000400)={0x80, 0x8200, 0x7}, &(0x7f0000000440)=0x10) keyctl$unlink(0x9, r5, 0x0) 2018/04/30 01:33:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x3, 0x3, 0xfffffffffffffffc, 0x6, 0x8}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x7, 0x8201, 0x9, 0x100000000, r2}, &(0x7f0000000240)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0xa, 0x0, 0xf00}}) 2018/04/30 01:33:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') mq_getsetattr(r1, &(0x7f0000000040)={0x1, 0xcdb, 0x200, 0x0, 0x8, 0x7f, 0x2, 0x5}, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x3, 0x8, 0x4, 0x2}) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000400)) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000ae5000)=@pic={0x6a4, 0x100000000, 0x3, 0x1, 0x5, 0x7ff, 0x2, 0x1, 0x6, 0x3378, 0x1d, 0xc2, 0xff, 0x800, 0x6, 0xc21f}) 2018/04/30 01:33:11 executing program 6: clone(0x110a0000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x0, 0x1, 0xd000], 0x5, 0x80, 0x1000}) 2018/04/30 01:33:11 executing program 1: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x617) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 95.380083] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 95.387771] netlink: 'syz-executor2': attribute type 6 has an invalid length. [ 95.515778] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 95.523177] netlink: 'syz-executor2': attribute type 6 has an invalid length. 2018/04/30 01:33:11 executing program 7: r0 = getpid() mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000580)={0xaa}) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x6) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2), 0xffffffee) read(r1, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) r4 = dup2(r1, r3) syz_kvm_setup_cpu$x86(r4, r4, &(0x7f0000013000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="0f013d26640f01cad8f20fc0a0090065b500bad104ec640fc76a00f020352e0f3066b9800000c00f326635004000000f30", 0x31}], 0x1, 0x48, &(0x7f0000000100), 0x0) 2018/04/30 01:33:11 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000080)=0x1000, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000040, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = dup3(r0, r0, 0x80000) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000000c0)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x20000041, 0x0, 0x0) 2018/04/30 01:33:11 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x6, {{0xa, 0x4e24, 0x5, @empty, 0xa6de}}}, 0x88) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x4, 0x65, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f00000001c0)=""/101}, &(0x7f00000002c0)=0x78) r4 = dup2(r2, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x8, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0563044000084000"], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f00005da000)={0x10, 0x0, &(0x7f0000000000)=[@decrefs={0x40046307}, @acquire={0x40046305}], 0x0, 0x0, &(0x7f000044bf7d)}) 2018/04/30 01:33:11 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x80000000, 0x400480) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000080), &(0x7f0000000400)=0x30) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x15c}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000380)={0x1000, &(0x7f0000000340), 0x1, r1, 0x8}) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/156, 0x9c) read(r0, &(0x7f0000000440)=""/90, 0x5a) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) write$fuse(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="5050c94d68faa5a3e60000000006000000000000000000000000000000000000000000000000000000e1"], 0x2a) 2018/04/30 01:33:11 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2d4400, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000100)) r1 = socket(0x10, 0x802, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x20000000}) write(r1, &(0x7f00000000c0)="24000000210017f0071c0157ff0ffc8e02002008000000f0be580800ea4a140fb0000000", 0x24) 2018/04/30 01:33:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000000140)) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/30 01:33:11 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0xffffffffffff025f, 0x2, 0x1c, 0x6}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioperm(0x0, 0x4, 0x1ff) 2018/04/30 01:33:11 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000000000)={0x14, 0x6, 0x5, 0x101}, 0x14}, 0x1}, 0x0) [ 95.656530] binder: 7643:7645 Acquire 1 refcount change on invalid ref 4196352 ret -22 [ 95.666260] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 95.688535] binder: 7643:7645 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 95.718890] binder: BINDER_SET_CONTEXT_MGR already set [ 95.729831] binder: 7643:7657 ioctl 40046207 0 returned -16 [ 95.748986] binder: 7643:7657 Acquire 1 refcount change on invalid ref 4196352 ret -22 2018/04/30 01:33:12 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000deaff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x3c8) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x67, @loopback=0x7f000001, 0x4e20, 0x2, 'rr\x00', 0x16, 0x8, 0x7f}, 0x2c) sendto$inet(r0, &(0x7f00006fd000)="c3a646401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91055f39486b43f4cc639f92b5040d69e51b22f6c8acc9d082b7bcdec", 0x82, 0x8000, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) shutdown(r0, 0x4) 2018/04/30 01:33:12 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000002c0)=""/43) socketpair$inet(0x2, 0x4, 0x7827, &(0x7f00000000c0)={0xffffffffffffffff}) sendto$inet(r2, &(0x7f00000001c0)="226eac6355c55d79bfa9bd8fddccb1819991db1f473fb54468a7516bf81cd9079e03f30b25c5ade79efdfeda61cbe87f7e82f5b43e7e465440089ff4bbf19b8a1a340c213548a3e10df40003cf2dd475dff6d455a3a52f3da0799c04613f2e466a283a483f452af1292c2e3328710590f67d6dd93b7d338c7f1eef476c3b9b3d176590ecabab9bbcda53e9cc8edb6cdc3ffa0749326c07715ae0839c6fd90efcc51576b05d139d7121f9afa765c9d31a564620042424efd81bf80c00208966e2174b57844ce5e91048b8eb3b61edcd350eafd807e2e9e4dd86a422456df2", 0xde, 0x0, 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f00006fe000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x67e, 0xc0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000080)) ioctl$VT_ACTIVATE(r4, 0x5606, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) read(r0, &(0x7f0000000140)=""/99, 0x63) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/30 01:33:12 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000200)=0x80, 0x803) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0x4, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000617fc9), 0x0, 0x0, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000000)="c9", 0x1) 2018/04/30 01:33:12 executing program 4: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x88) r0 = getpid() r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0xeeb5c1b, 0x240) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000001c0)) chdir(&(0x7f0000000040)='./file0\x00') syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) migrate_pages(r0, 0x7ff, &(0x7f0000000540), &(0x7f0000000580)=0x1) syz_mount_image$nfs(&(0x7f0000000100)='nfs\x00', &(0x7f0000000140)='./file0\x00', 0x100000000, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="557c0971b4a8a07069420bb4036ea1f62d1d36ba98f06236ca48506e8f329a1a29404d8918eda37793b48cbea9cb460f15038c26160fa05e349dbda74dd4", 0x3e, 0x100000001}, {&(0x7f0000000240)="13174a6a093cddaac992136077cad3395ac8f5c4d982ac508e12c5bb619f25666b97312617869a8c21a969008901d7ba6abd1a36884a6f918e8acb13beab9bba6eedbf0517ff39d5bdf9c1f44831b5bc39a19028b93d382675b8cd0affca9f00d6ef14d23ddfd04bd5f90d169219a7cc3af98318b25222343811b2e489b28ee766be", 0x82, 0x100000000}, {&(0x7f0000000300)="1c9b1161a667bb94cf4681983038a06e6ee3f8d1ca7321b54e3801ec868f3991a6fb445560b6d585c91005662eb5faca7b425fc33b9648501c5ddb255eb705aaab0a12e6025e3da16b26b3d4fa750be00edd53be5bfbc61183c1b5ea1bac08b6059416f9ad4675f82ada075f4252062a5cb1ce5078c2183607e30c5d49e587a992418e9ca672637ce3a9b4992511e6c99f89753fe0a48e46b3", 0x99, 0xf945}, {&(0x7f00000003c0)="0cb4c4f7d91430d8182d11083112c95c781f551718f288c8e5a398b6ecf8ea0babbc1a25213fd7c971deeee6e535e56343fc757965e54d7adf38b23ac0724f885813867b3cd5c92cb236ee3bd7b81b1a90550d2299e16475ba5302b2af78d6c1d606301847af7e92d0a4a5a115c84f6da8b1ef7b75a29e30a2516621e1f903f12a6ec735f81705aa12b1812f8cb5aee22328ed64d8a4f639a8302c7350ce077a5b6a4819bb242b57b46e6531ce292ac020cdd56d2367b56e353209a7cfb7c2", 0xbf, 0x10000}], 0x12c000, &(0x7f0000000500)='/dev/snd/pcmC#D#p\x00') 2018/04/30 01:33:12 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0xffffffffffffffff) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x3, 0x4, 0x80, 0x57, 0x1f, 0x7}}, 0x80) listen(r0, 0x20000003) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xd2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) 2018/04/30 01:33:12 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xbfc, 0x200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00000001c0)={{0x8, 0x7, 0xfff, 0x9, "4f22c66da03c2239e9f3fddf1009bae52f9a0e3692775826cb4348c6ff8410bedd076bb39e471aec3aca9b6d", 0x4}, 0x0, 0x0, 0x2, r1, 0x9, 0x4, "1600f401fcfdd60b1b30b4d9fe98ffcb6824a6fcee0e874e00c2956bba5cb1977279019b204135a7b0547d5808c8509fec7c66716d1515e1f68fadd8b2b86bc8", &(0x7f0000000180)='/dev/ptmx\x00', 0xa, [], [0x7, 0x8, 0x7f, 0x7]}) ioctl$TIOCSBRK(r0, 0x5427) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000040)={0x80, 0x2e1, &(0x7f0000000300)="5d6295fca7ca2a2cf15543af276dd69fb66ee13b55760f328eeb2cc765f9103b0f8cd21b26435524e8e6785584c3e4271e31dd28344f5d57d34b892117ddd02d61bd51b359582e745c12dcad4b759fda20c82d439460163782b9d31a97973a033cdecdc78e8b57a97ca015a33fe73764b68bf04713b880ee625bb4c2984b8d98b415019cfc65d388207dc0d1871e0dc3acad37ec", &(0x7f0000000400)="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", 0x94, 0x1000}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000000)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x220100, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xffff, 0x100) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r4}) setns(r0, 0x4000000) 2018/04/30 01:33:12 executing program 5: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) signalfd4(r0, &(0x7f0000000100)={0x9}, 0x8, 0x80800) syz_mount_image$xfs(&(0x7f0000000680)='xfs\x00', &(0x7f00000006c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a40), 0x0, &(0x7f0000000b00)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x6d]}, 0x2c}]}}) r1 = msgget(0x2, 0x100) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000240)) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgctl$IPC_RMID(r1, 0x0) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/185, 0xb9) 2018/04/30 01:33:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x5) writev(r0, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x5, &(0x7f0000000080)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x11a) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000000040)={0x28, 0x0, 0x2710, @hyper}, 0x10) recvmmsg(r0, &(0x7f0000005680)=[{{&(0x7f0000005240)=@pppol2tpv3in6, 0x80, &(0x7f0000005580), 0x0, &(0x7f00000055c0)=""/140, 0x8c}, 0x10001}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) 2018/04/30 01:33:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000440)={0x0, 0x989680}, &(0x7f0000000480), 0x8) [ 96.738170] IPVS: set_ctl: invalid protocol: 103 127.0.0.1:20000 rr 2018/04/30 01:33:13 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x608100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000038700)) 2018/04/30 01:33:13 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_rfcomm(0x1f, 0x5, 0x3) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) connect(r0, &(0x7f0000000040)=@l2={0x1f}, 0x80) 2018/04/30 01:33:13 executing program 3: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1820002304dc00001c00000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) r2 = msgget$private(0x0, 0x630) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = socket$inet6(0xa, 0x7, 0xfff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xee) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0xef0e, @ipv4={[], [0xff, 0xff]}}}, 0x100, 0x0, 0x1, 0x200, 0x10}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000380)=r6, 0xffffffffffffffdb) r7 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x4, 0x0, r3, 0x0, r4, 0x0, 0x4}, 0x8, 0x2, 0x10000, 0x3f, 0x10001, 0x80, r7, r8}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) connect$nfc_raw(r0, &(0x7f0000000300)={0x27, 0x1, 0x1, 0x7}, 0x10) r9 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r9, 0x40206417, &(0x7f0000000440)={0x8000, 0x1, 0x8, 0x2, 0x1b}) r10 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40200) getsockopt$bt_l2cap_L2CAP_LM(r10, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000240)=0x4) 2018/04/30 01:33:13 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2081) write$binfmt_script(r0, &(0x7f0000000180)={"2321eb", './file0', [], 0xa}, 0xb) read(r0, &(0x7f0000000080)=""/98, 0x62) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/04/30 01:33:13 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0xffffffffffffffff, 0x8000000) 2018/04/30 01:33:13 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000240)={[{0x4}]}) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0xffffffff00000001, 0x0, 0x80000000, 0x7, 0xa0}) 2018/04/30 01:33:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000264ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000003000)=ANY=[@ANYRES32=0x0, @ANYBLOB='oHW'], 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)=@pic={0x5, 0x7, 0x401, 0x0, 0xffff, 0x9, 0x3, 0x8, 0x6, 0x8, 0x4, 0x8c, 0xde91, 0xa4, 0x100, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0x9, 0x2}) 2018/04/30 01:33:13 executing program 7: r0 = inotify_init1(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000700)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000740)={0x0, 0x48, "aa6d909f15796ac4322087868bed10f25acbc9df649cebc43d15d8a12686c47fa34bd06dc9c356e21b2bd68aaefba54c05b48e6646392028d3e6c6c7466e3ed9e4995e5a619809ba"}, &(0x7f00000007c0)=0x50) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001ec0)=0x0) getresuid(&(0x7f0000001f00), &(0x7f0000001f40), &(0x7f0000001f80)=0x0) r6 = getegid() sendmsg$unix(r1, &(0x7f0000002080)={&(0x7f0000000900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000000980)="e89c27ada8a4d1116bed96c885c2cba8970ba3c333f461095bb3749b077c0c047a3502f9c15614211d31ea2e190b58fed7770a1ef11daa05708d5b25bbbb6badda1bdb812877c079c13053369f360608dd74d1ae53ff01dcb54b8ef321ddfff023c85324342b81098dd5a783657aeea45aa3cfe1379aaddfbba73d0aef85289d2522006dc90811e13be9", 0x8a}, {&(0x7f0000000a40)="e814072fed4d69289771881daebd25d37072ead0f841094c2d8676666ea070545957996eefeef58f2102886c239c95acf05a33c3c26f2cc153be3d79f541cd6d62bc", 0x42}, {&(0x7f0000000ac0)="7c876392473316edd3239457b3c36f2d39e5a46c737cf845ececde9ab031d4f7ef6edcef222b4bedceb0b4a6e87899f0c0a8e22d10dcb1bcb60c8b80250272cbb7804ad63aacb442ba7ccc15d942b700f6014be768aab5c6fea1b4567058e0c9d83d02dd1a9e792f9c911bbdf3c24ca3d5e2f1b5f33b316c50779836ed0465d93e7a3155ebeca9e10148bb40469290d2d1bcd86d99173c16b4567215b8a1804bc09191167b1746acdf1783a329b280a333c0ea09015f6d94a582edab49c869c1fb808499768406c592a1d93f72d9100b5f8c6c4e7ad9", 0xd6}, {&(0x7f0000000bc0)="be6d0718fa897f19bfb00022ff990df802e0b64315c449624350cf662da278ed8d1895375575d293d272b4837a9220e8fc5d5a1aa9d24bbb5259e7163c3fc9a1cc4ffa526a1a22e4b2ef19d13feb247de899d1823c861ce54dbcd294ddfc9f2913f5ea97ff9bc46d4debca6c6c53062c5c57e223e89f9adac2f4de741bca837d193262aa54062aa47bef4b9f48a4705c494a3ca1386d2d3849016662e46d8f2a459fb68d5dd3a7464df580d0f986a00ea322545394dc8e4d756527d9f9bdfe14ce97114103123b28dd74800b62fb2197ca28f179", 0xd4}, {&(0x7f0000000cc0)="a5fb80c28a536d8f3964deca469dae82b0571a3edfdb26ab64de2101a8a967b57644ddd701ac1037fdc8f6e6d7797678e2ee7f313abf4e7bb564204d6028f6fa79a2e112d4354e80a39bcdaa631cbe0469a40513310701da823394ca2385bc7e13f8b6d2df7d8b8c735bd1baa0432eb1013909bc827e87c55c785ff1236bc555ea1b26bc3c4658b651921e58ed2ad9d6f40cd4434bf3976668c2c5a9a1daf2325f87dc7aac1e2ba9ccfc6e29c445df66751662268626a731b856a0ae89156dc33363891f", 0xc4}, {&(0x7f0000000dc0)="1c41ea5d4927e4ecd20d641da625f1888e305a5ddafa459e06f7c368ef302290adab42571b2ea27a5506a745cdc03c6185adffb9909bacea83bb12312a295ce8b617c220397f7f61d1728d7d3883a0a5f2e6bed5f5f9883a60fb2585390bf3d3175817b555b93796adcc8eb4be0e2ced99b918fe10b1261d0b064ab3ab589ed4d78b926abb926219c97746393473294f4d952d83b3514d8dce3ea79c64ef1c33676f6e27b682766c4e26400e793a6b5601925106fcabfa121d3fbd61c6760afc5837991ae566091ef5446faacb27de3ce065ae5372d49c03ee2338385ca4aa78960f53f6db5be1f750c5c631f990fd26b04b91c95ac9446e172b22c870493dc36571d384a69b00f42f90a8e653a2f19ca940bed2f61aaa2173eff2b1d978b9cf852d596e52c492453acb641153b99c8ee3b4d89faefe528b1af0e16a3aac34572c092a19ecf34501f1ae5f8d2175c9a48d27730b6a7520b8cfffaad77f9ee6851381100475ac87e50d0841727abadced59b867bbd8aa0dcc723c1a031ae5e725aa97cee69622f22a2f462e28282b6401d0f8235c93ac0bf4de6e72c6fcbfc796df86f90b4ef9eefc0f7e95c2da44cb43dfcc4e8f285e2bdd21c56b1de67be77c8eff5b47ecd324718bff2d3d92003559780e9bb968468f00186ee750bda05c2cbd84017bfed6f15a0758c73e4b8eabab531843e7c0fee19e7563bd7c04d90e89b224a66284fa0c722019652c84f2c8c588c1e93375c907c54a1aabcea390e94952fbd3dc2be44584f868fbc7f5256c5035eef01f18f49f84779a53408b00d8c737b0b047c8734331f290074390c1d2dc89e45fcbc77509b3c52412e8ad7d33e5e67784bc334f62f2c5331c51fc712774b66edeebffbb4b8eddd17030a29d4a8a989c0f82ea7b2563d21a81e8c357476dd3a9515f82420c76e54278585285141a1992185cdb130edc666becaa4a9d64b97c9e5cef04d6344ef73504cfcdce17e39bf681a34960f4d9aaaf7a2a2b12688136a7fd6bf913f13077d6b3d89531d50de40a78564ccb5f58775ea81bc4e6efa9c1ea07b4cc4b64bf99aff42c2e68c1131bc240fa6a376b2fc4b57237b770300f1b042aa30e7f0d29b1dd7b2ba28fee20fc21dcce997fe7fc09b9c576f582cdcaaf004f46b1c7e834a730a1586b9f9e026089e4cb7af9ebef4a3dcc4cd188268913c9790a100de25b5d1558778cce84384d5c680567c76a39436d0b658b9e1adc26a4497ad7dd71d6e1b8e5f6c9b641ada10fdc31af9200855941e2c4ea3f2c2e3e713bbe813c063f53b484bb94f8ae7376fdc33d53c744fe2544cf9ace1b2aa1418d9e83d1fccbdddb11426c493122773b8da3d19b8cbc415739a77f89aabb719b03b2594e572c6716c4b3941012381319048e948eec3d2176a6ffdb04f933a50507670c0357bf3dc7e925a5da8b7ccf2fbbf655aebb47733e2e71cf70f9aba0e06952685896148df52fd358b29fecbf0e764c167732f09828df1a0d2cd8e9672f97db4514297fff6bf00a821752af8a4fb07b4d1da222f08c6f6fece7174bf11ba470a5ca5b97615207bad026df11d9adba2cfd051d7f0274c341dd6954930cf9378fddce6e8db554ee3caef675e86cd7f981755f1d61693edd7fda1b3607769b912ef5254f16771fac826dc4c30764deeeb80431c46ef9cf5af7157c67d53857d5c98ab35c7a0922372d7c1801011018c54ad2d234ee9011f8623fde71a5d8e51978a28de61a9912c86a4a1cd434530daa859cd474baff8198ac76ec577f0bbd6a6410d79b632363efff516118144d381e64431f123426a9b39470423f45f96d8caafb2ce20a3fa942fe3f9d87dc4697610d9cc94d70be3d6f59fe6a1b2022660ce2462a6962676edcb8b03f01e5cd71a7ee28107481f75e130cce6807fb7175566448988162bb9f819b9d54a92a66b45b9edbdc358a5c17c43f714057ef2dddd85d3a7c124631e0efefe46d58758f2ed605295cb66b966e19653230c340976c273f333c47510999df36eb79b93868ff7f5da9ee113e61b5ebf953f6eb4c1a2d57f9c8121420cc0e28d283e3019f2394bfda30511d96bd762e9cb91b32de28b5614022b0430ad049f6ee2cf51f1e47e8c24a28358d6c74daf58c548a480373c4496807d9dbb30db30654416f9bcaf60980a7b8d71b9988683389cd6d8bb956dad6a1353feaef1037ec20dea164b68086105e4687e824617850c287e958f8774a4abb5bf3f5b58683f0036911a32e3927f5a07032678ad90e6db8bcaa72a7ebd5d9b3f17fcfb148e184b8e75ae5d62b2c6bac1303e0f5a0ea10500c96004a0acf07c3f771f0c3808cea1cf1102d16fda32aeed46d6cab6f11fbfd1bbd56c0a4270a1b1952dcb5d687789c7c84e04d8f47e8745cd55f37de7809cc1d02c5ab530c70242704867291686fbc203307c4f9d55954fee59116958f50063cd8770d995a249da99fded2eaacb3dd922f039eb62136d79f3f12ad49adc8d00a63fd96b9d917b770774b058c205c63511891ace1627d4e9acc47d58368ab1cd1a844d321cbd20a5a145224bbbf95afa1cf6f9bd11c25a8746a2d7b00099a2bfe4f473d9c9affb3eb2da1813629e29bde5c1eac0622d0e690cfadf5371e3067efc191aeeba48c05770b968aeec90dbf19d5bfc0df09391cd303b4f55bfc75f5fb269fde44b7d767d8f50d1f9ee3e84fee947347e16cdda38c45e1af00efe6e9870d314f7d0a8670183ed0d31a4bc9ab3c1da224324c15322c8dd4d314ea944704838051c2e5ac310cde381bd65f14a621c62c2b5faeaa4b005d8fe28955a8e1fd772335a2d23294d1112cc3f6847e3573954e063c705f4efa5f0a75410311e50e566f9b0bdd616913e7901b4729e4b34ac39b65953936c0a681b6acbb781ab0593c64acda395b4560aeec13e3ab3b2e00d2476768e1a6035c78ab0f9bea5c4fcbd4ad9751335d4758b875fec4f7f7c7211d6e8e255ee527e8799a155c2bb53725275f9171508ad7bf6c83bba93d7271d68a8b87b76c4b44dd92a41ef22152db2da48e159ab6ab6f5cbdf3c42d471d54965fdd1f6554161eeec1196e98efa57039478dea912c28389782fa6732f0f250fb2a3c6a7672aaf7a380c8a9e288038655afc58efa0b0007b2fb3f1cb499a37ba1ea5aab7d2e92c035ecd3d806e7b0203d211037fb6672a1bdf1200f6e74729af22a8e21d9ccc007013dbc9cd5f1829af2ca55f22e468c79a0d615e0fdba9f8e6aeea3fee3f451be3f731e6f9450f601b60f6fef71065e5ec42cf447152b343be461015e81348e5a2bf2c581a334b1770777e0e1c18c7e50a23a4b95bc4ec7ef7ece7263b8880afc876a65bfac8dc8022a1eb428673c16559f347f2636b98f0750b7d441f3ee9f25a307410624545a44191b5ead538a76a6592fb760de88d1f4aa9c406032c05e1fda8939f4cdc8721ba4dd9d79ba6408014b904250987b8a84cc57f3930d6112b808447831866257e2118cd9280e02782202390bb772ef471d5b146fa4983428d30a66f19a192a8e9ea241c99e6355956bb5420c71bcef369fb5b068f2a4d80affe69ea020fe545dfaa724790c2b5f3cd946d111d6e89e9dbfb895ee873f4478b80774aa2acb9101a411ea3f66e48f255e9c778ff5cea8f618c8e33bcf9e1c525ebc540f7d9cbe0d31b20796a330b4c85f6b57b6bc062269250c557e1c5121da78afacb08c99cd34d645ee697e411af21ee41886ace8904112c6c68449619efdbdd755e13a9e5169e844b463af7a4e34ffd38f1b25b25f825a166182c68ff98dd21f043f524b3ad89dc9573391948f08b7d85088feebc5909439126bc2d89f8bf17be6a69f7c4eb3b0ab2ce865e49738d2248b00216ff9d42e6d9c1490945a4655b5a758fdd9c5ca74c1ea2a0a5a43a48491fe2a1fe2367e24fe7f612ef37a73842ccfb1a46061606fe6429afa1ecc11a182e106d311f1a55824e38ef07fd656e05a0e7bf35eeb25f36f7d23e9933f4b2ab447915ec36e0da38f6c96bd94774f5b4a6f5095dc7fc9333ad81a363610bd0f50dc637ef20f58ff5c41286f70f1bcc99d28f48bae89bd5bef6248ad62dd9a7b4fc58dad47385b9ec4e8ed4c7392d8319202871afcdf91f72235b6f550bffcc2eacb9cf765d38c4e4a4513e5e309a95ff29811be5964d68ad2f64344520e49300d6a99fba11229566b3cbbec1a9f8c8f223d0f348bb3c8bbb3ed3ad3ffeff42b26fa0cdd580b550368806ddc5383bcdbda66922475c93dee49cc4a671b0a01a0856d083686abba7410024b5dcbb9637e0ecaf2f8e8545223029bf81b92fb7bbf146f1f491febe62dc7d9d5a75b318419e6fa128d3668d4b6e5fd0b9df3f7f9591965c6eee2a6098107df22bb1dbb125691a6e1ab89520cafe4580af9122ae2059d57e10d84131e7ee3a3cbbe0e4010a4aef1fd62d35009ff23d64e54cfadcb029baefedc2a4b4875f0deea87f1db96a2f0f9ef583f49dd6d88034fd2dc99f075a921f755c3f3f75adb5d045412a31eb916fa4938b572043f56e0e9449aab6914b7a85418e1c389e3df511294652d87f9dcbef732c8d5e96e44d5bafc060cbe70a7a9eaf8c4cdc68e8237379c71fcaccb800734aa2ec2f499b8cb2fe82b8882906bf58b4483f824534fcb92d961a8dd21a4c4bf53705e4884cc4494dfecd3713bce96c8debe79e98b356e5ed1ba1eedf7a5bb0e9c97d29c9159b03fba3f9404a9a5e61b81860a974253f98ea0f83a4dae0172639fb4ad1bca6c32ea7dffc13fa454bcc6c3e108770b2e4686fd7485ae0ed44ffb416fe48304c07e9dea8b1fe29285b5c50e5478a82de3b2c6cd2a268d251116a15dc8503eb7f314c77dc63c064ae98158b3c64cec6cda1ec1e3492cf43be4fab7d4d48d263133f6933a65cfb36e957a783b470e7261817f5059355675063cab3402a19e1e794627fe757200a8d6be6a6b3f6b2474ad5732222d8fdf3e50732ec3e6d756c5e8c3382d885c6ebf97971cff9a7dbb103edfcbb112f1d4e775297db4e5a85982f64a920fe5e7abd8eb8b3ebf61669ab5b3c08730ae7f79629479deca549186359c7970415dc0af4913f1b19866a7edd60412c68c923dfc70de10370a904bc3f9e00e9d61a9abfadad21b0aa8e94a6e222ccdb78fb53663404e6e46b4ae18332b79a6276119f9ef45c37df4991b2d55114ade9626f81c0f39c88c9842fb77282e8e2bef50bac42380a78bd7048403d1d1469715d0e439d99297f0cb2ce105d3fcd1c4e418d30e2b329192c5083ce7f30b0ad4feb5a27a7674616093dd4b8b500e9637cfd31f06005910b43b885e4eea140f5730afef5008a299d0aec2aa884892fcb1a604ffc67f54e7726b8387dacfb0a045c88d3f2b7a27d591e055b50d82fa671ec80f4bbe5ae99f1e7e9596a8323d62485c2775126ea4b5a9837088374f09fa897a8437ba3dea093d63d68f215814b7d4b10db35a6c7aca1b265cc7289b868ed041aeb71ac08ddcd49b7c8e886f1749aca077c252891b7f96db5d194892f2ee7061977c88a89f0fe43725732802bf61e705f81b38e7e7ea7e8c9130eecae76bfa1d50668c20b9deafa81ac8060e6b8187ba8f48f511d28119ee77b8321f9c3d788192d0a6787de653b68e0eea7cde2a174be28c59bc3a07e18e0777216af7cc8972e940c25d08fa1625a231c3347ef149fe9cfe4694266a27569950ae8ca207241ead752b56528b1b286189f775b56c1b728a4d2cbabb39e2293f58140001e396d802f30fdee9bd50091b9dc380e37ce66f2245a2", 0x1000}, {&(0x7f0000001dc0)="264b52813734c7ab838a46d19975bb45631f15c3dcadabfd602caca81316f88d5d37014aaee5e740d8f002396922190312e61ac1da8339da655a8154a08b0235b659898125e80b6662dbbc855f6d2b74a7bd563dc3b3fd46b376a10f16f6ea3c", 0x60}], 0x7, &(0x7f0000001fc0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r1, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r1, r2]}], 0xa0, 0x880}, 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000800)={r3, 0xb1, "65f0812ff0fc03309e1ee551423e4ba1be49f327180c2eeeb7be19b26c87819b7115d3c16bf1c8d560e1719e81756421f4f9a1a98477600eaf4456b93e61aa8368184d3c6f8f3d7cdc5fb3a9f7968bde7cd7be13675e7585b6342cd378a784a2ace4a3a2d6eb1056cc63b7edd973dd26273ae259b34bd35d2a218a3e42297ba0a1d69768799867f73d5e294490d6c8d777e6dd3f2ce7ec7af84953603bc5a7824b9bece1fcd557802928600653f0b11603"}, &(0x7f00000008c0)=0xb9) r7 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000005c0)=0xe8) r9 = getgid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000600)={r7, r8, r9}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r11 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='memory.swap.current\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r11, 0x4008ae52, &(0x7f0000000680)=0x7fff) ptrace$setopts(0x4206, r10, 0x0, 0x0) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000000040)) ptrace(0x4207, r10) ptrace$setopts(0x8, r10, 0x0, 0x0) 2018/04/30 01:33:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, 0x2, 0x7fff}, 0x90) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000872000/0x2000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/30 01:33:13 executing program 2: r0 = memfd_create(&(0x7f0000000200)="736563757269747d917617cb0e3dbe4574656f00", 0x1) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x44010, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000100)) io_getevents(0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)={0x0, 0x989680}) [ 97.019231] XFS (loop4): Mounting V4 Filesystem 2018/04/30 01:33:13 executing program 3: openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x0, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x4000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='setgroups\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2}, 0x2e, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="6c6f3a00000600"}) 2018/04/30 01:33:13 executing program 1: setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x2000)=nil, 0x2000, 0x1, 0x20010, r0, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x1) r2 = fcntl$dupfd(r1, 0x409, 0xffffffffffffff9c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r3, 0x11c, 0x70bd27, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x8000) [ 97.054706] XFS (loop4): totally zeroed log [ 97.073096] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 97.084099] XFS (loop4): Unmount and run xfs_repair [ 97.089220] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 97.095925] 00000000423e3084: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.104839] 000000004eb4edda: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.113716] 00000000f006dcc1: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.122720] 00000000337417ae: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.131599] 0000000092c9dcd5: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.140516] 0000000001c89f51: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.149401] 00000000095d45c6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.158302] 0000000048330112: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.169590] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 97.179068] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 97.187923] XFS (loop4): failed to read root inode [ 97.399298] XFS (loop4): Mounting V4 Filesystem [ 97.411099] XFS (loop4): totally zeroed log [ 97.416680] XFS (loop4): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 97.426457] XFS (loop4): Unmount and run xfs_repair [ 97.431530] XFS (loop4): First 128 bytes of corrupted metadata buffer: [ 97.438231] 00000000e48765e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.447118] 000000002de18157: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.455994] 000000006be35a82: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.464883] 000000005ff9da74: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.473762] 00000000c40f0db6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.482643] 000000007fe850cc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.491524] 00000000643ce375: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.500401] 000000002e36ba0a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 97.510124] XFS (loop4): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 97.519522] XFS (loop4): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 97.528083] XFS (loop4): failed to read root inode 2018/04/30 01:33:14 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x3a, &(0x7f0000000040)=0x2, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000000000)) 2018/04/30 01:33:14 executing program 6: r0 = socket$inet(0x2, 0x3ffffffffffffffe, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x208081) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f00007b3f7e)="71bbc9d12e85a3fb556aa289cf38d79564ae4ab41396791977750ddacdc3efaf53cd8c07d823d788a7d890cc0e9aca7810ab298585448c0d10d6e42c1b467c06e5c8bd0f0ca4cf00c36adfcec4cc7c724b765a793f8d255b43a23ecb001c94e20d730d577d29b62121b8aac4b0ef5a839d944f7b80e4c59bd24db8fc7b4d3664539b", 0x82) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000cedee2)="87", 0x1}], 0x1) 2018/04/30 01:33:14 executing program 3: mknod(&(0x7f0000000600)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8008, 0x0, 0x0, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000240)="0584d2efd98b3b8b741f1dc33651c5502ac6fb0c4ba0d784570362bd0d54bfefcdf9487e0a460237d6ead3bdc31e6cd9b135bff2b37481131a4d75b0892954bacef13ebc8bfddd681d9859cdb5cf54668345e00e72faf6b6efd09a305acdc20c2131aeb6c03bce4adae894874a6d6d817353ccdf3896acced9a42f199c1378c34edcae5d4b8c5c9a043ce87df7b428cd80c6f573", 0x94, 0x3}], 0x200040, &(0x7f0000000300)={[{@nombcache='nombcache', 0x2c}, {@nombcache='nombcache', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x3f, 0x33]}, 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@max_batch_time={'max_batch_time', 0x3d, [0x39, 0x3a, 0x32]}, 0x2c}]}) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0xa0, &(0x7f0000000200)) 2018/04/30 01:33:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000002e00fd0600400000000000000000"], 0x20}, 0x1}, 0x0) 2018/04/30 01:33:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000fb4ec4e48ab349f66cd7a667e5300eee4b34f41709503a0695b0f98a1f6e7e0631ed1b4c83112"], 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5c00001680ae1bcd005e41fe9d41fea8c79bb4f76244b385bf99014f8964563e35480a6618174d937df42a07f52b90010aa87bc3799c202c5f414879a1b1fc1f1a18138f9fb8b8f4298082beb4b47d20b7ec6c6132ff3a243930ed60ef3a3d54e63e5b8cfc4de3fb01d36fe60faed52e94d4696178", @ANYRES16=r1, @ANYBLOB="00072dec92ccb9e4f4eb742c82717f91e063bd7000fddbdf25080000003400020008000600f0000008000003000300004e64000810080003000000080002004e2000000800080001000000084002004e21000008000400000000000c00010008000b007369700022ccefd2a2ff1cfa21473d41e7e69bc85462fe9f6a9d160e07c399e3ee3e89e1010f38613d8aead927a0089c61e4f42510b2c1121f3b9206613a2808c1e9f7d995b1970f86db4f51d3aaa77e0126b7f71603bbbd50a1cdb752df0b75027396e99f7c39e975c920"], 0x5c}, 0x1, 0x0, 0x0, 0x4040095}, 0x800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ipx\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000001c0)={0x3, 0x6, 0xfff, 0x4}, 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) 2018/04/30 01:33:14 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"410f44be5f55ea719cbb6635"}}], 0x30) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6tnl0\x00', 0x10) getpeername(r2, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) chown(&(0x7f0000000040)='./file2\x00', 0x0, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') dup2(r1, r3) 2018/04/30 01:33:14 executing program 7: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x60000, 0x12000) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000100)) keyctl$link(0x16, r0, r0) ioctl$int_in(r1, 0x5421, &(0x7f00000001c0)=0x7) pause() ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0xed5) setsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f00000000c0), 0x0) 2018/04/30 01:33:14 executing program 4: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000000)=""/188, 0xfffffffffffffc91) syz_mount_image$gfs2(&(0x7f00000000c0)='gfs2\x00', &(0x7f0000000100)='./control\x00', 0xa40b, 0x8, &(0x7f00000018c0)=[{&(0x7f00000001c0)="f7aa970f2ed03100584814a61c", 0xd, 0x1}, {&(0x7f0000001740)="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", 0xb0, 0x8}, {&(0x7f0000001980)="c76bbc94", 0x4, 0x9}, {&(0x7f0000000300)="b5a183e84ef372c2582d13a715f139959f09f5545e1a44ee636a2a5740e6d593f91e6e506665940032d4ea9f7ccf03ef6835a1f6bb30c20d79fb41eb4a4e85473e81924c14183fe13ab802722082bbec90db0b9df14857aed647574611c33be0a372b65832de3a057dd84689aa6e34ba3d4762d9bdc59850517e02ce8669cee33e78", 0x82, 0x2}, {&(0x7f00000003c0)="5db98c46d5486e547e97df507559183b151b0386913e7451e117a7818c13f7071b69995e3259bcd81d9712fcc84c66119c5f8f17b6fcf72ec0", 0x126, 0x100000000}, {&(0x7f0000000400)="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", 0x1000, 0x8}, {&(0x7f0000001400)="e266dd2371c15db9d8f83a8e85010e77cf1b9be2f8b04c284425d529c7ce9f97a42a55e8223c74fb0c1165d20c", 0xfffffffffffffe46, 0x32f5}, {&(0x7f0000001440)="92cf279d67a89f82bc63b3f9c26062302ff158c0aa485ae5169a87b7a955ada39a4bda08b094a536a12a79843d3b4395981c6e349e83928e15982255c648df14033aa24e5123da94c69691a54c66254da8ae8c6180464e8f06a9bb0f8824f15511f580ac80cb19b49e56b1570307d23ef061632f5c8aed6aeb4ec27e44a2b2e1ad54651821c256ca512c748d18aa6efeaaf9095299f28d037419ae95ad803d4e4ebaa3", 0xa3, 0x8}], 0x400, &(0x7f00000015c0)=ANY=[@ANYBLOB="6c6f637578656d302c6c6f63636f6f6b69652c6e6f646973636172642c6c6f636b7461626c653d6c6f2c61636c2c71756f74613d6f66662c006954eb76e73adef436b28512ec58a7647015070640c87fd59c50532e7536fb85791502bbe343eacaed4017ebf66333a51545c58d4bb5af9751f2ceb570aa412fe65de02745c2a0f3774d00eab879efde25e0f4f2d6b9235286039af16cddb6d7221cfadcb4ac341e71d7c922a6a1dbc6f9959f5ed9"]) getdents64(r0, &(0x7f0000000140)=""/80, 0x85473c5a9be3377f) 2018/04/30 01:33:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x3, 0x105902) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[]) r1 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00000001c0)=0x9dab, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x7, 0xe02, 0x43, 'queue1\x00', 0xa9a}) getpid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) fstat(r0, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003300)={{{@in=@multicast2, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) gettid() lstat(&(0x7f0000003680)='./file0\x00', &(0x7f0000003600)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004dc0)) getgroups(0x2, &(0x7f0000007ac0)=[0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000007b40)={{{@in=@loopback, @in=@multicast2}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000007c40)=0xe8) getgroups(0x4, &(0x7f0000007c80)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) gettid() geteuid() getegid() 2018/04/30 01:33:14 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/ip_mr_vif\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) splice(r1, &(0x7f0000000040), r1, &(0x7f0000000080), 0x4, 0x2) [ 98.213741] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/30 01:33:14 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0x2b) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='veth0_to_bond\x00', 0x10) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001cc0)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) rt_sigaction(0x1f, &(0x7f0000000140)={0x8000, {0x1}, 0x10000000, 0xffff}, &(0x7f0000000180), 0x8, &(0x7f0000000200)) open_by_handle_at(r0, &(0x7f0000000240)={0x47, 0x4, "d7adb94387c80f9e740ac0b51e660004151baa22f88a76bb504dd53049168e6ce10727c7d3a14bc72e196c09d8ad1a05a5e1dab11a32abaf067d8217a8d53c"}, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e24, @rand_addr=0x1}, {0x0, @random="d9f5dd1c92b6"}, 0x22, {0x2, 0x4e21}, 'ifb0\x00'}) 2018/04/30 01:33:14 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x7fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x2) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/153, 0x99}], 0x1) dup2(r1, r0) [ 98.282489] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 2018/04/30 01:33:14 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x138, r1, 0x0, 0x70bd29, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1d}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x9}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x59}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x138}, 0x1, 0x0, 0x0, 0x4010}, 0x0) write(r0, &(0x7f00000003c0)="a2f5d65772deea303e0200001100002d89360ac2", 0x14) [ 98.332177] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 98.369669] serio: Serial port pts0 [ 98.404626] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 98.543314] gfs2: invalid mount option: locuxem0 [ 98.548264] gfs2: can't parse mount arguments [ 98.713783] device bridge_slave_1 left promiscuous mode [ 98.720116] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.730316] gfs2: invalid mount option: locuxem0 [ 98.735227] gfs2: can't parse mount arguments [ 98.746062] device bridge_slave_0 left promiscuous mode [ 98.751616] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.812111] team0 (unregistering): Port device team_slave_1 removed [ 98.824893] team0 (unregistering): Port device team_slave_0 removed [ 98.838502] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 98.853318] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 98.886365] bond0 (unregistering): Released all slaves 2018/04/30 01:33:15 executing program 6: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x6) exit(0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x12) r2 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000100)='eth1trusted\x00', 0x1) unlinkat(r3, &(0x7f0000000140)="2e2f66696c65302f66696c65310400", 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000080)="2e2f66696c65302f66696c653104", 0x0, 0x0) dup2(r1, r2) ioctl$KVM_SET_CPUID(r4, 0x4008ae8a, &(0x7f0000000180)={0x2, 0x0, [{0x8000000f, 0x526, 0x4, 0x800, 0x5}, {0x1, 0x9, 0x1, 0x10000, 0x7f}]}) 2018/04/30 01:33:15 executing program 1: unshare(0x60000000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"6966623000329c8e0000ffffff000200", 0x140f}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) io_setup(0x8000000000002, &(0x7f0000000240)=0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000400)=""/4096) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000340)=""/143) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000000100)) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000280)="3ede6ef335a5cd252abdfba160d8d9b3bf145f7646888c532113c74ee459dca222bf7a85f09a58c8e5502024c8624f6d21fa554c9860f8809c3e94af83c79207f9cdc0f18337f1e3f2dfd426acf8f29d72f6f79d1de10da9d8fcbe8179558d2a014534413dcaee44a2c939d08346a80997cfb5c1ffe4631157a4cb07d611403fce99ac196a8a7fee9062a132c75ad2026618d5d07ffbf199aed98df0a37ea67400047684500e14f1b2e219c472426a10f0f1fa0a8aa72bd5c5b649", 0xbb) pipe2(&(0x7f0000000180), 0x80000) io_submit(r3, 0x1, &(0x7f00000016c0)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080), 0x164}]) 2018/04/30 01:33:15 executing program 4: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x410002, 0x0) connect(r0, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'bond_slave_1\x00'}}, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, 0x80, r2}) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "396f7a6268e29263d929a6c400b20aad6f0654fc378c11b2506cb55e3ee5c1db46985eeb8d8c3caaab8583bccd2e95f7df334b1f916de71117b1ffe847161e"}, 0x60) getsockname$packet(r1, &(0x7f00000000c0), &(0x7f0000000380)=0x14) 2018/04/30 01:33:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40a05, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0xbec, 0x401, 0x9, 0x6, @time={r1, r2+30000000}, {0x6, 0x7f}, {0x6}, @connect={{0x1ff000000000000, 0x4}, {0xfffffffffffffffd, 0x9}}}, {0x8, 0xc4, 0x2, 0x80, @time, {0x4, 0x5}, {0x5, 0x20}, @ext={0x18, &(0x7f0000000140)="f9b214c587585142e55a45420f6c4bdba54052c6fbb4babe"}}, {0x80, 0xfff, 0x8000, 0x6, @time={0x0, 0x1c9c380}, {0x7f, 0x1}, {0x8001, 0x7}, @quote={{0x9, 0x2}, 0x3, &(0x7f0000000240)={0x0, 0x2f58ce23, 0x80, 0x817, @tick=0x1f, {0x4, 0x7}, {}, @ext={0x97, &(0x7f0000000180)="7359c5dc277d53ca39fdefe8eec0db65e23850271ef5bedd2dd692632fec9a1bc3f1431863eb1a44ad11a9a2f08ac1cb5a4526e022cae4059609455dbfaa1d27fd30fc7eff0d27a17b69f1a58a48b7c2559b96f2ba9d3afc551879ab733711a09bd658368f019289306cd5d78a469dda2ec8007e9e58f7c33fbc632814868acef0daffb37cda0b0f80e89264cdf5560f96f57089c07e4d"}}}}, {0x9, 0x7, 0x5, 0x4, @tick=0x2, {0xfffffffffffffffa, 0x8}, {0x1, 0x3f}, @addr={0x1, 0x3ff}}], 0xc0) write$sndseq(r0, &(0x7f0000000380)=[{0x6, 0x2, 0x5, 0xffffffff, @tick=0x5, {0x1d, 0x800}, {0x4, 0x3}, @connect={{0x0, 0x2}, {0x2, 0x1}}}, {0x3ff, 0x7, 0x8, 0x200, @tick=0x7, {0xf7, 0x4}, {0x9, 0x4}, @control={0x200, 0x3e12, 0x70}}, {0x2, 0x8, 0xfe, 0x81, @tick=0x7, {0x4, 0x7fffffff}, {0x8, 0x5}, @note={0x8, 0xc9, 0x9, 0x0, 0x400000}}, {0x9, 0x101, 0x9, 0x8, @tick=0x5, {0xffff, 0x7fffffff}, {0x0, 0x81}, @time=@time={0x0, 0x989680}}, {0x7fff, 0x4, 0x7, 0x2, @tick=0x38b, {0x3, 0x81}, {0xfffffffffffffffd, 0x5}, @raw32={[0xa20d, 0x81, 0x800]}}], 0xf0) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5}}], 0x30) ioctl$KVM_RUN(r0, 0xae80, 0x0) fcntl$addseals(r0, 0x409, 0x1) ioctl$KVM_NMI(r0, 0xae9a) mq_unlink(&(0x7f0000000040)='&!.proc\'eth1security#\'\x00') ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000340)={0xc29c, 0x6, 0x5}) 2018/04/30 01:33:15 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x17, &(0x7f0000000080)=0xfffffffffffffffe, 0x4) seccomp(0x2, 0xf, &(0x7f0000000000)={0x0, &(0x7f0000000100)}) 2018/04/30 01:33:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x28020, &(0x7f0000000040)={[{@init_itable='init_itable', 0x2c}]}) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x18, 0x323144c7029d075e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000540)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0xf8, 0x1f8, 0xf8, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@dev={0xac, 0x14, 0x14, 0x1f}, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffffff, 0x0, 'ipddp0\x00', 'ip6_vti0\x00', {}, {}, 0xff, 0x2}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3b, [0xfa, 0x8, 0x2, 0x4, 0x0, 0x6], 0x101, 0x0, 0x1}, {0x2, [0x8, 0xd, 0x3, 0x8, 0x5bd], 0x20d, 0x8, 0xfffffffffffffff7}}}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x5, [0x2, 0xd0, 0x1, 0x3, 0x80, 0x6], 0x8, 0x5, 0x5}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0, 'sit0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x88, 0x3, 0x2}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="a75395fd7c14", 0x824, 0xb, [0xf, 0x1, 0x38, 0x1, 0x35, 0x38, 0x4, 0x31, 0x40, 0xa, 0x2, 0x10, 0x0, 0x26, 0x27, 0x39], 0x2, 0xb325, 0x3271}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) 2018/04/30 01:33:15 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r1 = inotify_init1(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/30 01:33:15 executing program 7: pause() r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000270063810000000000000060c85b7b7378f64c00bd26454c15fff8df1bd5892a9f3be03dcb4ef0d9d4659148c1d5a4489b1a97abb7c45e4e7bc9e9db20541a43bbca8c"], 0x18}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r2}, {r1}], 0x2, 0x7f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mkdir(&(0x7f0000000080)='./file1\x00', 0x2) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)="07e372f2", 0x2003, &(0x7f000012c000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e21, @loopback=0x7f000001}], 0x10) [ 99.223623] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 01:33:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f00000003c0)="3be2d13d6b6a15d64187960eb56d148c8e5834d71253ab2ffeb4ea9fe76c6c745e80e012063645b066a4f99773b2314e11e63d3924c59535b97beb0d6d8a97be3befcb7fa9e458623bbeff13f3563d6882d04ecbcfa4dd72", 0x58}], 0x0, &(0x7f00000006c0)) r1 = dup(r0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYPTR64, @ANYBLOB="8e710d5fb61fb22aee6530c30d1155c4455a5f34d8f52541eea5a016bc2a6be035ab2a9d57e68cedfc58d03a51cc4aaaa3d1f7628cd8043b2e90353fb1ee96ea9755e9a3"]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/30 01:33:15 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000180)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/217, 0xd9}}], 0x2, 0x12000, &(0x7f00000009c0)={0x77359400}) write$binfmt_elf32(r0, &(0x7f0000000400)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x3, 0x548, 0x7, 0x7, 0x2, 0x3f, 0x0, 0x252, 0x38, 0x3b3, 0x6, 0xc9, 0x20, 0x2, 0xb49, 0x20000000, 0x3}, [{0x6, 0x8, 0x4, 0x20, 0x7f4, 0x8, 0xffff, 0xffffffff}, {0x6, 0xf5, 0x5, 0x7, 0x80000001, 0x1f, 0x4, 0x200}], "8f95bce7b5645cfdda43be122889c43682a2b9f171bb6f8ebf5da8d307f6254439995bb1eb709ca005b1884990d0191cfb1fc695fa6d01a895f552e7a7a95a6c60557b11a7a4af34dbb56a603b4284f8f19d6918f64f1a66dfc5af0230816cbc0d49", [[], [], []]}, 0x3da) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) [ 99.288827] EXT4-fs (sda1): re-mounted. Opts: init_itable, [ 99.334939] EXT4-fs (sda1): re-mounted. Opts: init_itable, 2018/04/30 01:33:15 executing program 2: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) socket(0x40000000015, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x8001}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x7fff}, &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 99.479461] ISOFS: Unable to identify CD-ROM format. 2018/04/30 01:33:15 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0xe, {{0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x100}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt(r1, 0x84, 0x6, &(0x7f0000aca000), 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000440, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000040)) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000300)=""/246, 0xf6}, {&(0x7f0000000400)=""/126, 0x7e}], 0x3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0xffffffffffffff7f, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 99.500471] IPVS: ftp: loaded support on port[0] = 21 2018/04/30 01:33:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0xffc5) r3 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000580)={[{0x1, 0x4, 0xd7c, 0x2, 0x4, 0xffffffffffffff81, 0x3f, 0x800, 0x6b98, 0x33d72487, 0x9, 0x200, 0x100000000}, {0x7, 0x0, 0x3, 0x3, 0x1, 0x100, 0x2, 0x9, 0x5d1, 0xd4, 0xffffffffffffffe5, 0x3, 0x8000}, {0x3, 0x4, 0x40, 0x80000001, 0x10001, 0x2072f61d, 0x1, 0x2, 0xe69, 0x101, 0x1, 0xfffffffffffffffe, 0xffffffffccf82188}], 0x8000}) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e24, @rand_addr=0x8}, @in6={0xa, 0x4e24}], 0x4c) fallocate(r1, 0x3, 0x9cfc, 0xffff) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r4 = getpgid(0x0) rt_sigqueueinfo(r4, 0x7, &(0x7f0000000600)={0x3e, 0x3f, 0xff, 0x8}) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000500)=""/123) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)="62e37366300000000000000000000040") syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x20a802) acct(&(0x7f00000003c0)='./file0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) rmdir(&(0x7f00000002c0)='.') socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000000c000200aaaaaaaaaabb0000140003006c6f00000000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0xfffffffffffffffe}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0xfffffffffffffc1e}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000400)={{0x1d, @loopback=0x7f000001, 0x4e23, 0x1, 'none\x00', 0x2, 0x8001, 0x65}, {@multicast2=0xe0000002, 0x0, 0x2000, 0x0, 0xffff, 0x81}}, 0x44) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file1\x00', &(0x7f0000000340)='bdev\x00', 0x10, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) 2018/04/30 01:33:15 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) sendfile(r1, r0, &(0x7f0000000040), 0x100000001) [ 99.612449] ISOFS: Unable to identify CD-ROM format. 2018/04/30 01:33:15 executing program 0: memfd_create(&(0x7f0000000000)="736563757269747970707030707070318f296574683000", 0x1) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x2000000004, 0x4, 0x9}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005ebff0)={r0, &(0x7f0000de6000)}, 0x10) 2018/04/30 01:33:15 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x2}, 0x0, 0x400000000000000}, 0xe) [ 100.561483] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.567935] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.575779] device bridge_slave_0 entered promiscuous mode [ 100.612395] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.618870] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.626572] device bridge_slave_1 entered promiscuous mode [ 100.663846] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 100.699857] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 100.792852] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 100.829589] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 100.947971] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 100.955275] team0: Port device team_slave_0 added [ 100.980249] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 100.987671] team0: Port device team_slave_1 added [ 101.018600] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 101.055599] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 101.094534] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 101.101713] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 101.110375] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 101.148114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 101.155340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 101.170173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 101.528996] bridge0: port 2(bridge_slave_1) entered blocking state [ 101.535419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 101.542100] bridge0: port 1(bridge_slave_0) entered blocking state [ 101.548492] bridge0: port 1(bridge_slave_0) entered forwarding state [ 101.556106] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 101.584147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 102.367201] device bridge_slave_1 left promiscuous mode [ 102.373287] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.389621] device bridge_slave_0 left promiscuous mode [ 102.395172] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.427053] team0 (unregistering): Port device team_slave_1 removed [ 102.437993] team0 (unregistering): Port device team_slave_0 removed [ 102.448087] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 102.464275] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 102.494062] bond0 (unregistering): Released all slaves [ 102.923721] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.050602] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 103.176616] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 103.182886] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 103.197374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 103.317548] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 01:33:20 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000505000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000cdc000)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x401, 0xcd, 0xff, 0x4, 0x2, 0x0, 0x5, 0x3, 0x2, 0x2}) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f00000004c0)="66b8008000000f23d80f21f86635800000e00f23f836e30f66b8a93064e90f23c80f21f866350000d0000f23f83ecbc6f80a660f3841c40f01d10f3566b9520900000f32260f70e2d9", 0x49}], 0x1, 0x0, &(0x7f0000000540), 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000000000)={0xca}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 01:33:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x450402, 0x0) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280), 0xa06b, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x8000, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x10001) lseek(r1, 0xfffffffffffffffc, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r2 = open(&(0x7f0000000040)='./bus\x00', 0x81, 0x0) sendfile(r2, r1, 0x0, 0xd7c3) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000000080)="8d4198620ebdc0385b27fb4cd68a14e57efa34d3a595966d9f1e846264ea6fd785a833449eae5b02aba5d613609aac6748b5ccafc61a66044b52d1f59c453845508d5d646a79e07758fc8364582bd86ea81428e2cef3c4a0178c901486c5085debfae2f5405715c42c83d42eb5dafe") lseek(r1, 0x0, 0x4) 2018/04/30 01:33:20 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xbffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x0, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x8, 0x5, 0x1, 0x0, &(0x7f0000000240)=[{}, {}, {}, {}, {}]}) 2018/04/30 01:33:20 executing program 0: clone(0x0, &(0x7f0000000380), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000000200), 0x204100000c, &(0x7f0000000000)) r0 = getpgrp(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) keyctl$session_to_parent(0x12) 2018/04/30 01:33:20 executing program 5: write(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) fsync(r0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) fremovexattr(0xffffffffffffffff, &(0x7f0000000140)=@random={'osx.', '\x00'}) 2018/04/30 01:33:20 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$sock_inet_SIOCSARP(r0, 0x40096100, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x2}, 0x2) 2018/04/30 01:33:20 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/04/30 01:33:20 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000877000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000000180), 0x1, 0x2) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f00000000c0)={0x3}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 104.029262] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing 2018/04/30 01:33:20 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/softnet_stap\x00') exit(0x0) pread64(r0, &(0x7f0000000040)=""/114, 0x72, 0x0) 2018/04/30 01:33:20 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000300)=0xfffffc, 0x10ff) 2018/04/30 01:33:20 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x9, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1820000000000000"], &(0x7f0000000080)='syzkalLer\x00', 0x0, 0xce, &(0x7f0000000540)=""/206}, 0x48) [ 104.077611] BFS-fs: bfs_fill_super(): Last block not available: 95 2018/04/30 01:33:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) clock_getres(0xa, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, 0x5, 0x10001, 0x40, 0x500, 0xfc, 0x800000, r1}) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000180)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000440)="f6d73c8bae7d32cd64a5befd18d7442c7c467b81da440a7754b62b4aff993b2efccc4df62ca5d345edbba58776a427dbb9aa7635b99207f3f7a11cb29d317cac982f09101aa2ff54e990081e3dc94c178494583933ba5ae120c06d6b6d3eb95aa97ff33ec97f16d4bca669d7d83090442e4fbb3ab2d43e471875a8273b0cfa322775d9569448299351c75eab4735a4", 0x8f) [ 104.147197] BFS-fs: bfs_fill_super(): loop4 is unclean, continuing [ 104.210316] BFS-fs: bfs_fill_super(): Last block not available: 95 2018/04/30 01:33:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000040)="124f70458816f960f5d6266b8ecd87fd0a5b795e08d2c46673fd8b44695ae6741f8278651e9af42fdb4da3fd0290b7ffeaaf64970840b30b6aa2eaabc50cd30b617051277d5cb56c6125a26c7521831d977aa01e0e93567d1f56e85a84f49b3cb40305d683d14c8c0d905d9f284420b9e8ac246a365185e50b4cbe6426150f9e68d5be3340bee5f8de4b84a9af7866721d7203cb27be0ea2f9495fd3bb9b64fa1a346e5caba233a64867cdec8ff0a40406405596294fbf05ba7ecab0b10016", 0xbf}, {&(0x7f0000000100)="e1eafb756b08d32cc3b4d3094822e20806974e4eb10e99ae328e4965c52b8699f208e475272ff3279a2e294249a0eaaa92566ace6325fc9570fd38f65e14fc3506d16e28afe4fe046c584a05c3add91f67ca82ec2dc62e3caa4186a6d05280eea8c5925557ed2b4539ac8e75eac6a38268a184a64c9c5540af1d03ef25fdd25a06394744353e59feae0653d9d8477d573ac5952df0f190ec9febc4468c11ad7475b770edd1ac", 0xa6}, {&(0x7f00000001c0)="3a102fc253da43e0e36a83fb5ede5bb5c13fa1dc2f9d25ef1ab1dbc3ac4272ebd205a6a2fa6d3d654616fd629c87cb08aa39a0acb44dfea77652187c2dbcebef5b73fda6d2305bb2ebfb8147ae457bf7b85dc46b1397c943a5adbbffa1e1eda6b12d6a58bd09aed144ec8b7914b90b09035dfb8ef4f5b777373a480da426c6be35e450d8dbcfa690c380808b156478d210f996650979a7bbb154cd71326e6f6c092954e87e5ba4fa288ff6745c15cc013121ab17853c1eb4870118348802b4fd72e77cedf6e7a3cfe0ac3052babf2ab19b74ff081a5bbf9e3b4b940d02db5bc92e15aaffce", 0xe5}, {&(0x7f00000002c0)="dd33347a2a9aa4b55f600c20a5469759cdc87f4eac2651e666120b7992ce891c09eed4bf43b23720fb717e7a89a9c7f9c65849881def8dbaa858bf4232942e87d554b2ba1c76b8ad15d67dcab27506ceaeb76d935a1808e8f0ab16afc22fd1e479479460abd2aadc41d8b6f8f1410fe45eb7c17f53933b520c545785088ccd80766810e30d8587ed3a6516547f685c718390782c4a5f0c97578dac0d74f566122a7b0361061b461f101d09a0ec3dd5eadaff202c22bebcacdfa0fc8886090e80e710487d1d303829ed37badb55ffaf0185e42404627d2f428fb5042af4396844254cd54f", 0xe4}, {&(0x7f00000003c0)="22b0e78bbb4c42187d8195d7c5215782aee6c4e0c4b749a9050651f4a619f732fe71ccc7670c0913ca94eaaea25d2a0f98a922b8aa12e45320b7c1984a6c7b72548d91", 0x43}], 0x5) writev(r0, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x1) 2018/04/30 01:33:20 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffffd}, 0xfffffffffffffdf6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff82, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400100) accept4$nfc_llcp(r1, &(0x7f0000000180), &(0x7f00000000c0)=0x60, 0x800) gettid() mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/28) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x7da9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) 2018/04/30 01:33:20 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fb1"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) r3 = fcntl$getown(r2, 0x9) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ptrace$peek(0x3, r3, &(0x7f00000001c0)) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x14) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/30 01:33:20 executing program 1: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0xfffffffffffffffe, 0x0, 0x2}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000180)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) 2018/04/30 01:33:20 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@textreal={0x8, &(0x7f0000000300)="f30f6fbe01a9653e0f0766b9690a00000f3226f326260f0f3e5084ae66b9800000c00f326635000800000f30f30f218eb800068ed00f01df640f38f16cffb810058ed0", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0x0) mq_unlink(&(0x7f0000000100)='/dev/kvm\x00') ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000080)="c4e17d7f2f66b8e5000f00d8c4619f10e92e0f32410f01df26410f08260f01d564460f4745002e66470f388131d9f2", 0x2f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/30 01:33:20 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f000079bffc), &(0x7f0000000080)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000001c0)=r2) [ 104.350319] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 104.454719] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 105.895393] IPVS: ftp: loaded support on port[0] = 21 [ 106.235881] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.242288] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.249415] device bridge_slave_0 entered promiscuous mode [ 106.274432] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.280897] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.288069] device bridge_slave_1 entered promiscuous mode [ 106.312109] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 106.336574] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 106.404871] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 106.431265] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 106.536502] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 106.543639] team0: Port device team_slave_0 added [ 106.567097] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 106.574436] team0: Port device team_slave_1 added [ 106.598361] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.624105] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.649516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.675652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.899249] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.905649] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.912309] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.918689] bridge0: port 1(bridge_slave_0) entered forwarding state [ 107.720358] 8021q: adding VLAN 0 to HW filter on device bond0 [ 107.798315] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 107.877053] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 107.883261] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 107.890812] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 107.965918] 8021q: adding VLAN 0 to HW filter on device team0 2018/04/30 01:33:24 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087705, 0x7) r1 = semget(0x0, 0x4, 0xaa) semctl$GETNCNT(r1, 0x3, 0xe, &(0x7f0000000040)=""/232) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/04/30 01:33:24 executing program 7: syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d000000220000e8020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) r0 = shmget(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000340)={'team0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00000002c0)={{0x3, 0x10000}, {0xfb34, 0x7}, 0x1, 0x4, 0x40}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000100)={0xf000, 0x8000}) 2018/04/30 01:33:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000686000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendfile(r0, r0, &(0x7f0000000100), 0x1) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000000080)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) shutdown(r1, 0x0) socket$kcm(0x29, 0x7, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x131000, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000000c0)=0x7fffffff) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000a84ffc)) 2018/04/30 01:33:24 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0xb, 0x4000000000080, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000040)}, 0x10) 2018/04/30 01:33:24 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000100)=0x10001) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xeb3}) 2018/04/30 01:33:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000015c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xa3, "f9f35d09744c9a844ba8f588db6f5d3bd3dd455a31b7823158d090175107784ccc85efc8c93abddd32eff0144cf634b5a6b1bd9a2844d3904ff773bf3f0cb84eeca6c1b89a8ddac9d12b1542912d58c1c1f40d897c937f8fc306367b831baf721d9987d5d68167da683ab3643d65679c1ed3522595cc471ffe1ddfda1ba113995ead814572709e191b893945edb1931ee9f1e07c6094e2f4ef09e1e6cbdb942812bf0e"}, &(0x7f0000000100)=0xab) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, 0x4) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) preadv(r0, &(0x7f0000001540)=[{&(0x7f00000001c0)=""/87, 0x57}, {&(0x7f0000000140)}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/20, 0x14}, {&(0x7f0000001380)=""/122, 0x7a}, {&(0x7f0000001400)=""/23, 0x17}, {&(0x7f0000001440)=""/13, 0xd}, {&(0x7f0000001480)=""/188, 0xbc}], 0x8, 0x2a) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000000007ba81d000000bb3bc6d4d92b000000000000008ac691940f3016683ccf9e3a53c12589c2f8c1d6320f079455022cc5efe6332ff1fb346979cb0295cb912113c54c48125258ad6bec9849d38f28c8e32e87114ce3604a48fc0c4a3d0abe2e55bb5479252ee7f2d2ba1bc05940f08792a66d541ddc3f523aa0470f317c0cf18202f83f9756d5fb15ba4708bcc26ef3699f49ba3578d9cda7ec5745f06f207cf5d03111bd9ebafe25b2e0c6f2fa258885fc1c5b80c29bfe3b0f19fef06bc7d2fefc990d65427a10f368da21f345fd33cf4338d10024de48858f8fa236d1714f39"]) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r6, 0x800455d1, &(0x7f0000000140)=""/44) 2018/04/30 01:33:24 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/04/30 01:33:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7, 0x10be4097, 0x8, 0x6, 0x9, 0x4e06c421, 0x10000, {0x0, @in6={{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x4}}, 0x1, 0xfffffffffffffffd, 0x4, 0x7ae, 0x4}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={r4, 0x6, 0x4}, 0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="f0836d473c66b819008ec00f20c035000000200f22c0360f32b8010000000f01c10f08df79fa66b8c5000f00d0660f3882bb59b10000360f0b", 0x39}], 0x1, 0x1a, &(0x7f0000000040), 0x1000000000000053) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0xc5e}], 0x1, &(0x7f0000001ec0)}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000012000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000280)="f30f7e9c0100260f21edbaf80c66b8e822608166efbafc0c66b80000000066eff20f1bf22ef00fbb0b67673e65260fbaf6f7660ff7c20f013c64660f38dedd2e0f7f743d", 0x44}], 0x1, 0x32, &(0x7f0000000340)=[@cr0={0x0, 0x20000001}], 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/30 01:33:24 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x100000802132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0xfffffffffffffc46) r2 = dup(r0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x7, 0x6, 0x7}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000003400)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) [ 108.506459] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 108.514204] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 108.546117] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/30 01:33:24 executing program 4: open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r0 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x900, 0x0) write(r0, &(0x7f0000000200)="d8", 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7527fb3200000000) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/30 01:33:24 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) [ 108.612934] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 108.621385] kvm: emulating exchange as write [ 108.632790] F2FS-fs (loop7): Invalid segment count (3892314146) [ 108.639065] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock 2018/04/30 01:33:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) [ 108.678360] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 108.685573] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 108.697902] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/30 01:33:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2, @remote}, &(0x7f0000000040)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000080)={@local, @loopback}, &(0x7f00000000c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000683ff4)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0c100027f1a00010000000003fbffffab140000ac14ffaa7f000001d51d670ebca933b0d9243d345fd7abcd54321a276b5a2afb0fe8bab3048805618202d7821d220b3a987350655d1dea0567a9f1ef3a6b9d5f21882625986ac14e67bd906f5db88f99e1f7b7b3f26c1cf34fad2c8e69361347f7cd20811903c5979a903e3aa3826b797e47630dd0dc3807cd2b0c5299c70b0ff75d4666c0e53900d86f5517f1e1d11ae73853dfaacb3730837dda7c8a2d879c0318a2b821b7490efbb4638d1f33b3b016546138b66ac49d68e6e1dc994b4973065fcfefe6e3652823bb1eec4c6979082b"], 0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0x8000, @rand_addr=0x10001, 0x1, 0x2, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) [ 108.734365] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 108.758622] F2FS-fs (loop7): Invalid segment count (3892314146) [ 108.764886] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock 2018/04/30 01:33:25 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x2, 0x1, 0x8, 0xfffffffffffffffe}, 0x2c) 2018/04/30 01:33:25 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001000), 0xc5) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r2 = dup2(r0, r1) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240), 0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000080)={r2, 0x40}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000100)={'rose0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 108.862698] Unknown ioctl 44640 [ 108.866688] Unknown ioctl 1074835048 2018/04/30 01:33:25 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/04/30 01:33:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000000040)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x1e100, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000180)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000200)=""/35) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x0, &(0x7f0000000480), 0x0) ioctl$KVM_NMI(r3, 0xae9a) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000002c0)={0x2, 0x3}, 0x4) ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000080)=0x800004) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 108.911191] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 108.918359] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 109.041409] Unknown ioctl 44640 [ 109.061762] Unknown ioctl 1074835048 2018/04/30 01:33:25 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000000040)}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000700)={@mcast2={0xff, 0x2, [], 0x1}, 0x33, r2}) 2018/04/30 01:33:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x10000}, 0x1) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1f, 0x5, &(0x7f00000001c0)=""/129, &(0x7f00000000c0)=0x81) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000080)=""/12, &(0x7f0000000000)=0xff1b) 2018/04/30 01:33:25 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0xb000, 0x3, &(0x7f000000a000/0xb000)=nil) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000004000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x18480, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x37, 0x33, 0x7fff, 0x37, 0x34, 0x32, 0x35]}, 0x7) 2018/04/30 01:33:25 executing program 7: r0 = open(&(0x7f000084aff8)='./file0\x00', 0x400000000060842, 0x0) fsetxattr(r0, &(0x7f0000095ff7)=@known='user.syz\x00', &(0x7f00009cc000)='GpLbdev{nodevem1@\x00', 0x12, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', 'Hem0proc\x00'}, &(0x7f0000000080), 0x0) 2018/04/30 01:33:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000040)={0x2, [0x9, 0x0]}) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f0000000240)=0xffffffffffffff58, 0x80806) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xa8, "2649e26668dd3efaf5d9991b0698ddb8303a4688fad5bf0f4cdcb041e7d18c4e9ab6845bfa4695aa21045dc0af0036440b7bd12f9265dec45459d4587ca34ece64719bbce468f587bfaa71bc2413bc89f94e8b6cf4d9fe1663c125bcbf1ce6b65c1c69cd8be84e4eea915e64a1b933b16cc9ccdf2decdebd1972eefc7556ee528a3d8ed7cb20550413bf87c508c7a502395494ec56b15dbb7011abea0de609a46fa8d26e73dd48f3"}, &(0x7f00000011c0)=0xb0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0xfffffffffffffffe) 2018/04/30 01:33:25 executing program 1: syz_mount_image$iso9660(&(0x7f00000003c0)='iso9660\x00', &(0x7f0000000440)='./file0\x00', 0xf440, 0x0, &(0x7f0000000480), 0x400, &(0x7f00000004c0)={[{@check_strict='check=strict', 0x2c}, {@nocompress='nocompress', 0x2c}, {@utf8='utf8', 0x2c}, {@norock='norock', 0x2c}, {@unhide='unhide', 0x2c}, {@session={'session', 0x3d, [0x7e, 0x7f, 0x7d, 0x36, 0x32, 0x3e, 0x39]}, 0x2c}, {@overriderock='overriderockperm', 0x2c}, {@check_strict='check=strict', 0x2c}]}) r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() r2 = getpgid(r1) futex(&(0x7f00000001c0)=0x2, 0x4, 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)=0x2, 0x2) sched_setaffinity(r2, 0x8, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x4b63, 0x1}, "706f72743100f6ffffffffffffff8cbc00000000000000000000eb000000b2a587e20000000000000a000000ac46000001048e15e7af00", 0xa9824f69d137663c, 0xc0000, 0x1, 0x0, 0x0, 0x0, 0xe5}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x3, 0x40) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) bind$bt_l2cap(r3, &(0x7f00000002c0)={0x1f, 0x3, {0xc0a0, 0x8001, 0x6, 0x5, 0x4, 0x1f}, 0x80, 0x40}, 0xe) 2018/04/30 01:33:25 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/04/30 01:33:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10080, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x802) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000140)={0x3, r2}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) [ 109.250410] binder: 8650:8651 ERROR: BC_REGISTER_LOOPER called without request [ 109.264138] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x765) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000140), &(0x7f0000000000)=0x2) 2018/04/30 01:33:25 executing program 7: socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000500)={0x2}, 0x4) rename(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') recvfrom$unix(r1, &(0x7f0000000000)=""/90, 0x5a, 0x100, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0xfffffffffffffdc7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x60000006}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x20000000}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="f00100000d05040a2abd7000fbdbdf2507000008a4000600b2592bde806f83ccd2acbdf298d027a5c3f13fd9afeaca88d2de25c6ec379a80b64cbc6cc8d2a1c5d3b1ee541d3be257f40d065aaaf6e511d645bdd1b7347e7fe87c15db80bbd1e34ebd637d5454029e7bb71cb3cfa9ccc5a930df0e3dbc05c9671a32b9057eac9ba578a91014bfa3ab08008f00e000000108000c00", @ANYRES32=r3, @ANYBLOB='\b\x00\a\x00', @ANYRES32=r1, @ANYBLOB="08000c003335000008008800", @ANYRES32=r0, @ANYBLOB="0800d000ac1414aa08002c00", @ANYRES32=r1, @ANYBLOB="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"], 0x1f0}, 0x1, 0x0, 0x0, 0x80}, 0x4000) [ 109.294130] binder: 8650:8651 ERROR: BC_REGISTER_LOOPER called without request 2018/04/30 01:33:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4002, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x7fffffff}, &(0x7f0000000180)=0x8) 2018/04/30 01:33:25 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/04/30 01:33:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6966623000faffffffffffffff00", 0x4001}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0xaa70, 0x9, 0x0, 0x7, 0x101, 0x9, 0x3, 0xe2c2, 0x2, 0x200}) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x4, 0x0) accept4$inet(r1, 0x0, &(0x7f00000000c0), 0x80800) 2018/04/30 01:33:25 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000002c0)='./control/file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000100)={0x4, 0x1}, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000300)=[{0xfffffffffffff740, 0xc33b, 0x3, 0x9, @tick=0x101, {0x3, 0x6}, {0xfffffffffffff801, 0x7}, @addr={0x8, 0x8}}, {0x2, 0x5, 0x9, 0x6, @time={0x77359400}, {0x8001, 0x80}, {0x1f, 0x5}, @control={0x5, 0x4, 0x8}}, {0x1, 0x1000, 0x80000000, 0x4, @time, {0xfffffffffffffff9, 0x8}, {0x20, 0x6}, @note={0xffffffffffffffc1, 0x100000001, 0x7, 0x401, 0x2}}, {0x4, 0x9, 0x800, 0x80000000, @time={0x77359400}, {0x5}, {0x2, 0x2}, @queue={0x10000, {0xf1ac, 0x1ff}}}, {0x1, 0x400, 0x29, 0xfffffffffffffffb, @tick=0x3, {0x1000, 0x5}, {0x6, 0x1}, @raw32={[0xb1, 0x1f, 0x80000000]}}, {0x7, 0x100, 0x3f, 0x9, @time={r4, r5+10000000}, {0x3, 0x2}, {0x1, 0x128}, @connect={{0x2800000000000000, 0x100000001}, {0x3, 0x7ff}}}, {0x0, 0x20, 0xfa3, 0x6, @time={0x0, 0x989680}, {0x56a7de04, 0x8000}, {0x7, 0xb5c1}, @ext={0x76, &(0x7f00000001c0)="1d14f9e3a37e12a82eb745e885b102ea9e46210342c615848d8db4b60cded29ba413dd280cbdabb754380e9da52ee5fa09d798624a7145196c6488a1d649ffa5fc33d73a8767f3da1f3d4843c82898ee29616f1eec1a5d7f6601c18a9833e75fe460cfd695893939c677e1df3ae4f4d74ae1f524197f"}}, {0x71, 0x3, 0xffff, 0x109, @time={0x0, 0x1c9c380}, {0xfffffffffffffffd, 0x1}, {0x3, 0x40}, @result={0x7, 0x2ba0}}, {0x100000001, 0x7, 0x60, 0x0, @time, {0x9}, {0x5, 0x5}, @connect={{0x5f24, 0x9}, {0x1a, 0x6}}}, {0x3, 0x1, 0xffff, 0x6, @time={0x0, 0x989680}, {0x2, 0x7}, {0x6, 0x1}, @note={0x0, 0x2, 0x5, 0x2, 0x8}}], 0x1e0) rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000140)='./control/file0\x00') close(r1) [ 109.454118] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:25 executing program 3: clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2, 0x1, 0x0, &(0x7f0000000140)={r0, r1+30000000}, &(0x7f0000000180), 0x2) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f00000000c0)={0x0, 0x7f}, &(0x7f0000000100), 0x0) [ 109.507204] mmap: syz-executor4 (8694) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/30 01:33:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f0000000040)={0x0, 0x3}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0xef}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000140)="b331198843b1c17640ba9347081c992806bab2844c3c0f779bbe3fe94ec8a7554803c76e5df3d1f42f575dbaa2e7d9130b0181f2d03d7dff8406d848e399bac7d004952009f5b9092f2c2ea2e6557290bfc94bbd98c8fddc601fa63f4746afc540ac5283aa0853cedf3b15032db0a615d29efefee90e63bfda784adf0d09845b89278e81f66694e9cc974dc2ad9a769da92164e2bdbf1c34031b7557fa239788ead5cf818061e41113d246f9b52b3d9097fde3e9510f", 0x7d}], 0x3, &(0x7f00009dffb8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="e09140d5"], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) timerfd_create(0x7, 0x80000) 2018/04/30 01:33:26 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="6c010000170001000000000000000000000000000000000000000000000000010000000000000000fe8000000000000000000000000000aaac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000000000001ac1414bb00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x2}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@getsa={0x64, 0x12, 0x704, 0x70bd2b, 0x25dfdbfc, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xa, 0x3c}, [@address_filter={0x28, 0x1a, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x2, 0x0, 0xffff}}, @coaddr={0x14, 0xe, @in6}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) 2018/04/30 01:33:26 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0210000ffbf", 0xa}], 0x1, 0x0) 2018/04/30 01:33:26 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="1004000000100000cc000000490b0000ec0300ed00090000000000000000000000200000002000000004000000de0000005dbe5a0000ffff53efeeb253ca27aad6d0de29079c416b3eaface6b5e5b3c30862f024b32d28cbe0", 0x59, 0x400}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="fe6771d791ba00978f84a77813d890195bfac5d784eacbb5df8418dd3ba4b16b88ab1bc80dc42a84e63836340d22ece9f162ffe2c57df54529c1a25d9eea865bdbaa374c130683c351a8c422ff7dacd4fbc9ef1356ab1c6eebbad87d6be2957ad56fb8f33d45621c3388402a5a5e669ff4d6219a3f487ed97fc67a54c8be870e11789fa9e64c8aa0e2402bc20edacb38b5e40090a6f6e4f86a31552d4fc7a78471751f8a1842d0e01d7a06c8f9ebd2c3e521da8d359582623176925578acfae51d80564463cfa63c8ad200000000b292d39fff33241768313e04a141d17b44f3e59754e79cebc67116105e82bc1c4571ebf7"]) 2018/04/30 01:33:26 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082cf40), 0x2082cf40) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) poll(&(0x7f00001a8fe8)=[{r1}], 0x1, 0x4b) close(r1) timerfd_settime(r0, 0x1, &(0x7f0000001100), &(0x7f00000010c0)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80002, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x43) close(r0) read(r2, &(0x7f0000001180)=""/4096, 0xffffffffffffff83) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001080)=0x0) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000001140)={r2, r1, 0x3}) 2018/04/30 01:33:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='smaps_rollup\x00') accept4$ax25(r0, 0x0, &(0x7f00000002c0), 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x8000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000280)=ANY=[@ANYBLOB="0200000000000000070000000000000000001000010000000000000000000000010086567d000000000000000000007f0000000000000000000000"]) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000000c0)={[0x3, 0x7f, 0x2, 0x6, 0x40, 0x10000, 0x20, 0x0, 0x0, 0x0, 0x6, 0xff, 0x80000000, 0x9, 0x0, 0x99], 0x1, 0x8000}) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000240)=0x68) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1c, 0x4000) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000300)=0x5000) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x1, r4, 0x1}) 2018/04/30 01:33:26 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x20) ioctl$int_in(r0, 0x80000040045010, &(0x7f000000bff8)=0x9) getpeername$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) socket$alg(0x26, 0x5, 0x0) 2018/04/30 01:33:26 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000080)=0x1e) pread64(r0, &(0x7f00000000c0)=""/90, 0x5a, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x1, 0x7fff, 0x18000101) ftruncate(r0, 0x0) [ 110.522321] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. [ 110.545818] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 110.554539] EXT4-fs (loop4): Unrecognized mount option "þgqבº" or missing value [ 110.595607] netlink: 68 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/30 01:33:26 executing program 2: socketpair(0x8, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r2 = perf_event_open(&(0x7f0000001bc0)={0x3, 0x70, 0x6, 0x22, 0x2, 0xf5, 0x0, 0x1, 0x20008, 0x4, 0x9, 0x9, 0x1, 0x6, 0x401, 0x7, 0x51, 0x0, 0x5, 0x1, 0x7, 0x6, 0x10001, 0x0, 0x100, 0x7fff, 0x0, 0x3ff, 0x0, 0xd643, 0xffffffff, 0xfff, 0xf2f3, 0x9, 0x8d, 0x7, 0x1ff, 0x5, 0x0, 0x7fff, 0x6, @perf_config_ext={0xffffffff00000001, 0x1}, 0x1000, 0x2, 0x5, 0x6, 0x4, 0x80000000, 0xffffffffffffffc4}, 0x0, 0xc, 0xffffffffffffffff, 0x1) r3 = gettid() r4 = perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x3, 0xc85, 0x3ff, 0x1, 0x0, 0x401, 0x0, 0x1, 0x712000000000000, 0x7, 0x56d29a0f, 0x1, 0x0, 0x2, 0x20, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x5, 0x1, 0x3e69b47c, 0x5, 0x7fff, 0x1, 0x5, 0x4f, 0x1000, 0x0, 0x4, 0x0, 0x0, 0x4, 0xffffffff, 0x0, 0x2, 0x2, @perf_config_ext={0x0, 0x8}, 0x20200, 0xf88, 0x0, 0x1, 0x92d5, 0x1, 0x5}, r3, 0xd, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000280)=r2, 0xfffffe49) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000080)='./file0\x00', r1}, 0xb) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x3ab, 0x3, 0xbf7e, 0xffffffff, 0x0, 0x0, 0x4000, 0x4, 0x2, 0xec, 0x3ff, 0x8, 0xba, 0x973, 0x6, 0x433, 0x6, 0x0, 0x3, 0x5, 0x1, 0x4, 0x7, 0x5, 0x20, 0xa593, 0x4, 0x1000, 0x4722, 0x3, 0x40, 0xdd, 0x20, 0x1, 0x1, 0x6, 0x0, 0x2, 0x0, @perf_config_ext={0x9}, 0x10000, 0xfffffffffffffffb, 0x401, 0x7, 0x3, 0x9, 0x3}, r3, 0xf, r1, 0x0) getdents(r1, &(0x7f0000000540)=""/248, 0xf8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)={&(0x7f0000000640)='./file0\x00', 0x0, 0x10}, 0x10) perf_event_open(&(0x7f0000000480)={0x1c218abbd1b2c600, 0x70, 0x5, 0x0, 0xe9d, 0x9, 0x0, 0x80000001, 0x1408, 0x0, 0x10001, 0x1ff, 0xfff, 0x80000000, 0x5, 0x3, 0x81, 0x6, 0x9151, 0x40, 0x2, 0xfda, 0x0, 0x3, 0x1, 0x100000000, 0x4, 0x2, 0xffffffffffffe17f, 0x0, 0x1, 0x3, 0x1, 0x6, 0x7, 0x2, 0x3, 0x7fff, 0x0, 0xfffffffffffffffb, 0x1, @perf_bp={&(0x7f0000000440), 0xf}, 0x1000, 0x1000, 0xb36, 0x7, 0x5f9, 0x8a, 0x40}, r3, 0xd, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='cgroup2\x00', 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001b80)={0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/59, 0x3b}, {&(0x7f00000019c0)=""/66, 0x42}], 0x3, &(0x7f0000001a80)=""/195, 0xc3, 0x2}, 0x2102) mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='udf\x00', 0x1000020, 0x0) mkdir(&(0x7f0000000500)='./file0/file0\x00', 0x9) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='fusectl\x00', 0x4000, 0x0) mount(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)='affs\x00', 0x800040, &(0x7f0000001e00)="39ef282caa985216c941be0013a569575f8b267468fe262194491b76dc736e1b4eb9e85bd685609c27f529ef08aff500d3910886a523046831d8c1731e93f35a150a5e2d31d2f90a1662699756b8408eb725f6b128416920a8111c2e5eb71e90008543ca6fd6e14006c64b644e6e73865ab19393ac4a2ca4ae2f83c961a534eda4a1b65dda0645296a5c171c92118a7319a700d9d422b0b720501f621e310a4ca0e1197ee66f7553b67ef1ddd0368e128eba449e35cef95b4a03b6a5c42a7e0292bf43e16df2e950d5") socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000680)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000780)) recvmsg(r0, &(0x7f0000003b80)={&(0x7f0000003880)=@can={0x0, 0x0}, 0x80, &(0x7f0000003a40)=[{&(0x7f0000003900)=""/12, 0xc}, {&(0x7f0000003940)=""/19, 0x13}, {&(0x7f0000003980)=""/119, 0x77}, {&(0x7f0000003a00)=""/51, 0x33}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x5, &(0x7f0000003ac0)=""/133, 0x85, 0x1}, 0x10002) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85100000010000009522e600000000009500000000070000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153, 0x0, 0x1, [], r5}, 0x48) r6 = getpid() r7 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x5, 0x0, 0x40, 0x8e, 0x0, 0x101, 0x101, 0xe, 0xff, 0x2, 0x10001, 0x3cf, 0x7, 0x1, 0x6, 0x800, 0x0, 0xffb, 0x400000000000000, 0x7, 0x80000000, 0x20, 0x5, 0x97, 0x1, 0x8, 0x10000, 0x0, 0x8, 0x0, 0x9, 0x5, 0x6, 0x8, 0x100000001, 0x2, 0x0, 0x9, 0x7, @perf_config_ext={0x40, 0x3}, 0x30121, 0x5, 0x71, 0x3, 0x6, 0x8, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x8001, 0x3, 0xdf6f, 0x8, 0x0, 0x7f, 0xc8000, 0x1, 0x7b1866b0, 0x3, 0x4, 0x2, 0x0, 0x40, 0x10000, 0xfffffffffffffffd, 0xff, 0x41, 0x3, 0xed68, 0x8, 0x7, 0x3, 0x4, 0x4, 0x3ff, 0xfffffffffffffffa, 0xfcfd, 0x1, 0x7, 0x7f, 0x101, 0x3, 0x1, 0x400, 0x0, 0x0, 0x2, 0x6, @perf_bp={&(0x7f00000001c0), 0x5}, 0x189, 0x1000, 0x9, 0x2, 0x7, 0x3}, r6, 0xd, r7, 0x0) sendmsg$alg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000006c0)="928f068fa4c465ba9e7721b29caf00dce4ffe19dcebd9247f56b41b08d605d731df9b8c78518bb71df30df3d00bdc4c18e783e6bd2825c5258f3d5aa9d1262e7017e6196e5fae700bf4f93ce90415ad40b3d710390c8cbdd23a601fef956019edfda47967213fbc6371431ca52345a5559d9bf", 0x73}], 0x1, 0x0, 0x0, 0x44800}, 0x840) perf_event_open(&(0x7f0000014f88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000008000000da87c41e8318000000000000400000ff0000000000267e743bd8212c873f7a1e0d5895137f0314882bed0e212423092949012e1fbf0828ff3be4bcad92c338510835c5f0fc56bdc9ea2d4ac1dff4915a9c3e44c4401354bced61688ac135fdcf8aace2cdebb3b03c1c63d8218ff8db2ec6c0015c4fbdb10ed0744fc63c210dae8e8cc4926893ba6c1cfc5fa0c241726e8beff10652826acd68757f2b50f8669bc3cc00642eb42003fb54dc45c8"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100), 0xfffffc61) 2018/04/30 01:33:26 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x0, &(0x7f0000000040), 0x1, 0x0) 2018/04/30 01:33:26 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000780)='/dev/input/event#\x00', 0x0, 0x40) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x5, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x0) r3 = dup2(r0, r1) timer_gettime(r2, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x74, "b87cd90448202838dd71eddf403e4427512bfeda34cf2f347c2cbef4d521ab505e18c5e3d9439cee8262e1c70e333dfd245e0c8795c4ddbe396b056aa655d3f0ea8d8fadfcebf3155a8d1eae0acfa55040fc98fae4d9efc12da69c53c35f0e14fd0c7de40959b58c93a9aa882adcfcf67caa8a2c"}, &(0x7f0000000280)=0x7c) [ 110.645754] EXT4-fs (loop4): Unrecognized mount option "þgqבº" or missing value 2018/04/30 01:33:26 executing program 5: socket$netlink(0x10, 0x3, 0x10) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000240)) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/30 01:33:26 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) timer_create(0x7, &(0x7f0000000100)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000180)) pkey_mprotect(&(0x7f0000449000/0x3000)=nil, 0x3000, 0xf, 0xffffffffffffffff) 2018/04/30 01:33:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000480), 0x0) poll(&(0x7f0000000000)=[{r0, 0x2}, {r0, 0x100}, {r0, 0x8}, {r0, 0x80}, {r0, 0x8}], 0x5, 0x7) [ 110.753115] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f0000753fd0)}, 0x0) 2018/04/30 01:33:27 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x0, &(0x7f0000000040), 0x1, 0x0) 2018/04/30 01:33:27 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'lo\x00', &(0x7f0000000080)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "15d8e5"}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x140, 0x0) ioctl$KDENABIO(r1, 0x4b36) accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x80, 0x800) bind$packet(r0, &(0x7f0000000140)={0x11, 0xf6, r2, 0x1, 0x3f, 0x6, @random="7c82350c312b"}, 0x14) 2018/04/30 01:33:27 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000300)}, &(0x7f00000000c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x202002, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x0) 2018/04/30 01:33:27 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000007c0)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@rand_addr}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, [@tmpl={0x44, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x16c}, 0x1}, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1a1}, 0x1c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x9, 0x482) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x10001, 0x5400000000000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000180)={0x113, r3, 0x10001, 0x1}) 2018/04/30 01:33:27 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) fcntl$setpipe(r0, 0x407, 0x2000000000000) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) write$binfmt_misc(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='s'], 0x1) ftruncate(r1, 0x5) sendfile(r0, r1, 0x0, 0x2) [ 110.940069] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:27 executing program 0: shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffa000/0x3000)=nil) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x6879, 0x100000b, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x409) 2018/04/30 01:33:27 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ptype\x00') ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) listen(r0, 0xc) writev(r1, &(0x7f000051c000), 0x100000000000027c) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000080)=r0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) 2018/04/30 01:33:27 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x0, &(0x7f0000000040), 0x1, 0x0) 2018/04/30 01:33:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) dup3(r1, r2, 0x0) 2018/04/30 01:33:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180011772afeffff732b14d0cca682de319dced55461b5db51185c"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000f229f64d8df2979aca7d19876d210000000500000058c57a4e1873bc0f7cc157e6a522a594d1306d8ff84d330485566006e8ea9da4fd11fa37a501a6790b99c43e8e2385f315e85139807d553f16b8b8b37c30086aea92abcf66ee67987e922e2c8a2ee7bdf70499e94937f5050933c40103651e3fb0f9af631b7daee9122453dcccfb7b9c2c5e21f2"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) tkill(r0, 0x38) 2018/04/30 01:33:27 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x36013, r0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x800) 2018/04/30 01:33:27 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000080)="255f2d9bbe33bd47aabb2d2e36ebfe5947c8dac05f01440d04d8f6bbacee02110a66c7ebd9f4dc88466b17f4037d3cfea6d3254d53b7b5b18f66d6b47cfc391f08c97ceb4af9e3a8a881775cf9b53373ff19f140418c79e8c3ef75ab90d7ce7bd76382f0ed19dc6bc82703c8ac2fae3c866a520206c8d80bfc331ccbbf5f1778d1c10071c8", 0x85, 0x44000, 0x0, 0x0) listen(r1, 0x0) shutdown(r1, 0x0) [ 111.459117] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:27 executing program 4: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="26000000120047f181ff050d43000100fffffffdc200ffff0000000009227fff050019000007", 0x26) 2018/04/30 01:33:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'stdrng\x00'}, 0x64) 2018/04/30 01:33:27 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x1, 0x0) 2018/04/30 01:33:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) flock(r1, 0x7) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x400) linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x12, 0x1, 0x1, 0xfff, 0x81, 0x81, 0x7, {r4, @in6={{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}, 0x7bb, 0x384, 0x9, 0x1, 0x40}}, &(0x7f0000000200)=0xb0) 2018/04/30 01:33:27 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000000200)="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") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x88c0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={r3, r4, r5}, 0xc) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KVM_GET_SREGS(r6, 0x8138ae83, &(0x7f00000000c0)) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a060000ec04a200000543dfd87c5800004824ca943264008900050000000000000000048302000000ea000004000003d46b05a38100000010000100070c09040000000000000005", 0x58}], 0x1) 2018/04/30 01:33:27 executing program 3: r0 = gettid() r1 = gettid() setpgid(r0, r0) sched_getaffinity(r0, 0x8, &(0x7f0000000000)) r2 = dup(0xffffffffffffff9c) bind$llc(r2, &(0x7f00000000c0)={0x1a, 0xffff, 0x400, 0x5, 0x2, 0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) capget(&(0x7f0000000040)={0x19980330, r1}, &(0x7f0000000080)={0x25, 0xfffffffffffffff9, 0x3, 0x7fff, 0x8, 0x1}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x80012, r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000000100)=0x80000000, 0x4) 2018/04/30 01:33:27 executing program 5: syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0x6, &(0x7f0000001400)=[{&(0x7f0000000100)="6d904db3b2402dc8907c5357da87a9c683effd03d41b50c439be237b763b17c9e511b9e59b41017d1913aa3193e1879b27c13dc41e382353ace8327282e7c47d65d37764402f643b82ddecac8f964c2becf75c968754fa2a3af8d2cccda1480f0384e1b9d6888007a84ebf8a52607d50d82abae21b36c170", 0x78, 0x1}, {&(0x7f0000000180)="8fbddbbd3f819fe42f5dc3faded4b1947e41e92816f39f97319cb71e278eb0c6cbfaed8337593c6991af937fb9a5697e3ff9be63c9507a64d729ece8c7df373a820241bfb1f2931207f89615e4d4e48651", 0x51, 0xffffffffffff0001}, {&(0x7f0000000200)="8950b67865d8b471475f784b75aa446a0019d7a4032736c2fba359d22bd04f0bccca90", 0x23, 0x4}, {&(0x7f0000000400)="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", 0x1000, 0x1}, {&(0x7f0000000240)="d5163754545d701e66ba9a931cfc5ff6736423e83ca26127504dbcbaafe70eb76e5ab8cc870cbc558aaf0687439e04979e9cbd19c882fd2db3a600947c65153a874a43aec9316dc9f5ed3597ceb26868dd060814416bda22b79fb740ad949faea06206cb1621068ebb0d089492f56b438aef0161c65907bf53b2c742c1d39a02614acaba9574447cef4184ae0ddbe780bd2bc78892e618e6ebb1ff90970093fc6bdbf8102b90b75bed7096407e1f45234fddb84a", 0xb4, 0x3f}, {&(0x7f0000000340)="ab95ca85a3da803b80dfed92cbc1071d3cde8b0dd8367bd7d6", 0x19, 0x3}], 0x800080, &(0x7f0000000380)='.-&/selinux{\x00') r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20000, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x4}) syz_read_part_table(0x100000, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="57455682", 0x4, 0x40}]) 2018/04/30 01:33:27 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0xc, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="85000000220000000700000000009b009500000000000000"], &(0x7f00000001c0)="73797a6b616c6c65720001be826e8f833152f795b4d9f4bc3ea582523aed371b084fccfc3d2ef2cbe65d30642ca8dcd0f8479be52e66937908f1d8112489e8099d9d4edb806d81189c0fbb6818d028546c35d3363d54db0db780f54977ae6359d617c1d233d8e18abfc75f9a76cd8e1f77583bc02f07a33de6f304e95db82fd4da55ebd25162df6f88e7d1bb0654ffb31e008967", 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x36, 0x1000, &(0x7f0000000280)="288b6692b5c352f6677525060800893cb07d54c700000021000000000000000000007990f21803c73c2b37718412d0b7693bd3df72ab", &(0x7f0000002300)=""/4096}, 0x28) r1 = dup(r0) r2 = eventfd(0x2) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r2, 0x10001, 0x3, r3}) [ 111.690603] ceph: device name is missing path (no : separator in /dev/loop5) [ 111.702375] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:27 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000000)=0x7) pwrite64(r0, &(0x7f00000004c0), 0x0, 0x100000000000) 2018/04/30 01:33:28 executing program 4: syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000140)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x28020, &(0x7f0000000040)={[{@init_itable='init_itable', 0x2c}]}) open$dir(&(0x7f0000000000)='./file0\x00', 0x94240, 0x40) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(0xffffffffffffffff, 0x4010aeab, &(0x7f00000001c0)={0xff, 0x116006}) 2018/04/30 01:33:28 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={"7663616e300000000000800000f6ff3a", 0x0}) connect$can_bcm(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000000c0)={0x16f914ef, 0x100}) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/04/30 01:33:28 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x144) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) 2018/04/30 01:33:28 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x1, 0x0) 2018/04/30 01:33:28 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec0000000100000000000000000000000020000000200039a8606600000000006e5fbe5a0000ffff53ef0100010000080000c75a000000000000000001000000000000000b0000008000004dfe", 0x5d, 0x400}], 0x0, &(0x7f00000000c0)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) migrate_pages(r0, 0x7ff, &(0x7f0000000040)=0xfffffffffffffbff, &(0x7f0000000080)=0x9) 2018/04/30 01:33:28 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) ioctl$VT_WAITACTIVE(r1, 0x5607) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0xffffffffffffff86) 2018/04/30 01:33:28 executing program 0: sched_setscheduler(0x0, 0x1, &(0x7f00000005c0)=0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000fc2000)=0x3) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_PIT2(r4, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_SET_IRQCHIP(r1, 0x4008ae61, &(0x7f0000000240)=@ioapic) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x100, 0x0) 2018/04/30 01:33:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000340)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0xe9, 0x0, &(0x7f0000000580)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x400000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000340)={0x1, &(0x7f0000000300)=[{0x1, 0x7fff, 0x0, 0x2}]}) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x80) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000380)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000004c0)={0xffffffffffffff97, 0x4, 0xf8, 0x5, &(0x7f00000003c0)=[{}, {}, {}, {}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000180)={{0x5, 0x3, 0x7fffffff, 0x8, "646b4af6ff79587f1ccf1552118ae552e2d4495aa24b1118f34232ffbac6217e3bf29c166f87a4ef63dfe62c", 0x2}, 0x0, 0x0, 0x6, r3, 0x1, 0x7, "e601980227373250463c4faa43e8313352588b143b53311fbd78152d0d1fc4f3b050cbeb67f72c3741b244e1ea340cb3ecd43fea3e28ae5750c36c818a6efea9", &(0x7f0000000140)='/dev/binder#\x00', 0xd, [], [0x100000000, 0x101, 0x6fb, 0xf84]}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) accept$alg(r2, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 111.928446] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 111.959817] EXT4-fs (loop7): mounting ext3 file system using the ext4 subsystem [ 111.964829] EXT4-fs (sda1): re-mounted. Opts: init_itable, [ 111.967405] EXT4-fs (loop7): invalid inodes per group: 8192 [ 111.967405] 2018/04/30 01:33:28 executing program 5: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/72, 0x48) ioctl$sock_SIOCGIFINDEX(r0, 0x89f2, &(0x7f0000000040)={'ip6_vti0\x00'}) 2018/04/30 01:33:28 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000080)=""/54, &(0x7f00000000c0)=0x36) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/30 01:33:28 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f81fc8)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000a28000)=@newlink={0x38, 0x10, 0xffffffffffffffff, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, [@IFLA_INFO_KIND={0x14, 0x1, "69703667726500000000000000060000"}]}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x3, 0xfff, 0x4, 0xfffffffffffffff7}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x2, @empty, 0x9}}}, 0x84) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000000040)="02351256535bc9824c29e5611ccb188c7fddd5f7a4975ce5bc9a58dd6d4a94f65e87ccc976dd2e091dbf5ac673754e1d28c3d80b8a830beff7cccba8abd0f915c9fa89063fb5210093c014e203aced8530d351ca1fc5e98671467547b85961dcac817263675b45d125ae8282eb0063f2d762fd9223e77baf04754bb389b846d1862746a226b709a53d040b46bcd93fb8fa25faf4a24c6968") 2018/04/30 01:33:28 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x1, 0x0) [ 112.061594] EXT4-fs (sda1): re-mounted. Opts: init_itable, [ 112.127468] EXT4-fs (loop7): mounting ext3 file system using the ext4 subsystem [ 112.135119] EXT4-fs (loop7): invalid inodes per group: 8192 [ 112.135119] 2018/04/30 01:33:28 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x100000003, 0x3000000000000}) socket$vsock_dgram(0x28, 0x2, 0x0) init_module(&(0x7f0000000300)='lo!{*md5sum(ppp0\x00', 0x11, &(0x7f0000000340)='systemsecurityselinux@\x00') r2 = fcntl$dupfd(r0, 0x406, r0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/22) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000002c0)={r2, 0x4b7ccee5, 0xfffffffffffffffe, r2}) listxattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/186, 0xba) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000040)="ba2000ed66b9800000c00f326635000400000f3066b9200000400f32f0f7950020baf80c66b8740cf28666efbafc0cec66b8050000000f23c00f21f8663500000e000f23f8b81e0b8ec00fc79f0d00f20f7dc966b97e0b000066b84a00000066ba000000000f30", 0x67}], 0x1, 0x0, &(0x7f0000000140), 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x200, 0x0) getsockname(r2, &(0x7f0000000380)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000440)=0x80) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/04/30 01:33:28 executing program 4: getpid() r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000700)={@local, 0x0}, &(0x7f0000000740)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@empty, 0x22, r1}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="eead6bb7831884e5b621eedf23d97f3e", 0x10) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080), 0x0, 0xfffffffffffffffe}, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) socket(0x2, 0x0, 0x800) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000100)=0x3) ioctl$KVM_PPC_ALLOCATE_HTAB(r0, 0xc004aea7, &(0x7f00000000c0)=0x8) fsync(r0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000180)) r4 = socket$netlink(0x10, 0x3, 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0x3000}, 0x4) write(r4, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) 2018/04/30 01:33:28 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000100)={r1}, &(0x7f0000000140), 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/30 01:33:28 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x20000) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000240)=""/4096) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 112.198899] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xffbfffffffffffff, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/30 01:33:28 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1bc0", 0x5}], 0x1, 0x0) [ 112.364672] *** Guest State *** [ 112.368434] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 [ 112.377335] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 112.386230] CR3 = 0x0000000000000000 [ 112.390046] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 112.393139] kvm: pic: non byte read [ 112.396061] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 112.405737] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 112.412468] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.420506] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.428556] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.436587] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.444633] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.452667] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 2018/04/30 01:33:28 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0xc0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x2, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100004000, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) prctl$setmm(0x23, 0xf, &(0x7f0000000000/0x1000)=nil) [ 112.460713] GDTR: limit=0x00000000, base=0x0000000000000000 [ 112.468749] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.476816] IDTR: limit=0x00000000, base=0x0000000000000000 [ 112.485573] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.493625] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 112.500089] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 112.507610] Interruptibility = 00000000 ActivityState = 00000000 2018/04/30 01:33:28 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair(0x11, 0x7, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_S390_VCPU_FAULT(r1, 0x4008ae52, &(0x7f0000000280)=0x7) splice(r1, &(0x7f0000000400)=0xff, r2, &(0x7f0000000440), 0x400, 0x6) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r3) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r3) keyctl$update(0x2, r5, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000380)={0x400000000000000, 0x6000, 0xfffffffffffffc6b, 0x1, 0x5}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r4}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000003c0)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) splice(r6, &(0x7f00000002c0)=0x51, r2, &(0x7f0000000300), 0x0, 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000340)=0x8000) mq_notify(r6, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r7}) [ 112.513889] *** Host State *** [ 112.517227] RIP = 0xffffffff811f7279 RSP = 0xffff8801c14f7390 [ 112.523260] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 112.529729] FSBase=00007f460fe90700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 112.537573] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 112.543521] CR0=0000000080050033 CR3=00000001bb1e2000 CR4=00000000001426e0 [ 112.550583] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 112.557317] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 112.563429] *** Control State *** [ 112.566959] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 112.573680] EntryControls=0000d1ff ExitControls=0023efff [ 112.579200] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 112.587152] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 112.593899] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 112.601045] reason=80000021 qualification=0000000000000000 [ 112.601054] IDTVectoring: info=00000000 errcode=00000000 2018/04/30 01:33:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000000080)) [ 112.601060] TSC Offset = 0xffffffc0f4b74b38 [ 112.601069] EPT pointer = 0x00000001ac5bb01e [ 112.602748] BFS-fs: bfs_fill_super(): Superblock is corrupted [ 112.648781] *** Guest State *** [ 112.652283] CR0: actual=0xffffffff9ffffffc, shadow=0xfffffffffffffffc, gh_mask=fffffffffffffff7 2018/04/30 01:33:28 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x10002, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r0, &(0x7f0000000040)="249bc70fc624d68109a30c38c65778d5649923f230a403601787dd3743ebc101549ac310d1e81795da33f71bac052e59454ecd28d46bfc214d928aa19c046b66c1a3ffa0ab4e763c6557c9a3ba570e33fa656fe21aa9208512703494a5d5d982b2c397781bc78e0594d5746fa7263e9cc8ca0f4b99d376eecfd792fdebd1fe6f26a4a772246dcdd8c15717144140c748e74f1641c2505b63de542ee0ad852bd60d30185f1d1c70bf65fa2454b4ec9e57802b", &(0x7f0000000100)=""/204}, 0x18) bpf$MAP_LOOKUP_ELEM(0x3, &(0x7f0000000340)={r0, &(0x7f00000002c0)="2edafb02000e97450fefb8ceb77f3b73fcd19f9be5a55614", &(0x7f0000001040)}, 0x18) [ 112.661239] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 112.670164] CR3 = 0x0000000000000000 [ 112.673986] RSP = 0x0000000000000000 RIP = 0x000000000000fff0 [ 112.680056] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 112.686101] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 112.692819] CS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.700869] DS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.708932] SS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.716986] ES: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.725057] FS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.733102] GS: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.741129] GDTR: limit=0x00000000, base=0x0000000000000000 [ 112.749184] LDTR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.757214] IDTR: limit=0x00000000, base=0x0000000000000000 [ 112.765263] TR: sel=0x0000, attr=0x10000, limit=0x00000000, base=0x0000000000000000 [ 112.773289] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 112.776995] binder: BINDER_SET_CONTEXT_MGR already set [ 112.779758] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 112.779773] Interruptibility = 00000000 ActivityState = 00000000 [ 112.790630] binder: 8916:8919 ioctl 40046207 0 returned -16 [ 112.792558] *** Host State *** [ 112.792572] RIP = 0xffffffff811f7279 RSP = 0xffff88018abef390 [ 112.792596] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 112.792609] FSBase=00007f460fe6f700 GSBase=ffff8801daf00000 TRBase=fffffe0000034000 [ 112.792620] GDTBase=fffffe0000032000 IDTBase=fffffe0000000000 [ 112.792634] CR0=0000000080050033 CR3=00000001bb1e2000 CR4=00000000001426e0 [ 112.792648] Sysenter RSP=fffffe0000033200 CS:RIP=0010:ffffffff87801380 [ 112.792658] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 112.792662] *** Control State *** [ 112.792671] PinBased=0000003f CPUBased=b5986dfa SecondaryExec=000000c2 [ 112.792678] EntryControls=0000d1ff ExitControls=0023efff [ 112.792690] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 112.792698] VMEntry: intr_info=00000000 errcode=00000000 ilen=00000000 [ 112.792706] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 112.792713] reason=80000021 qualification=0000000000000000 [ 112.792725] IDTVectoring: info=00000000 errcode=00000000 [ 112.841715] binder: undelivered death notification, 0000000000000000 [ 112.847888] TSC Offset = 0xffffffc0f4b74b38 [ 112.847899] EPT pointer = 0x00000001ac5bb01e 2018/04/30 01:33:29 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8300, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x5, 0x7fff, 0x3, 0x8d8, 0xffc651db462094a, 0x1}) bind$inet6(r0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x7, 0x4) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/04/30 01:33:29 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x1, 0x0) 2018/04/30 01:33:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="a0e59ddcf8a6df61be1a026a7ffab5d3493d3880879f634bd66215d7a9715b2f297f90ef26c5064551fc52ad8ecdbd672c70d046e85a3c806ebfd85fefc2e3568363df98211f495898742ca37deace0ffaa4f798f0fc2602ba233fbb789c869c62f5536a96c6b2812f1ee9641d", 0x6d, r1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x2) readv(r2, &(0x7f0000000040)=[{&(0x7f00000015c0)=""/153, 0x99}], 0x1) dup2(r2, r0) 2018/04/30 01:33:29 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x8001}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) 2018/04/30 01:33:29 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xba0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) r2 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r3 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x23, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r3, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r3, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r3, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioperm(0x7, 0x0, 0x2) read(r3, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r3, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) writev(r2, &(0x7f0000007000), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000040)=""/108) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) quotactl(0xff, &(0x7f0000000140)='./control\x00', r4, &(0x7f0000000440)="d294c32ba347807f796e729310ba7b73b416fe0a306bba4460d83790d604d9b2e7fc27ecd546f67a4ea6bcfe472ac32ae100a4aebaca3f945619ad95856609d17fcf6dba5fff5b26d2efb5fed57790154a2436a7eb026df501429651465bd44b2c75caa6abf24fd36362ba59ac2cb733410604dc6883f74bcd487971545323e4e6db156e21a31b9fa1d91aa1e9ebcf") prctl$setendian(0x14, 0x3) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') socket$kcm(0x29, 0x5, 0x0) socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) 2018/04/30 01:33:29 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800000802) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0xb09, 0x2, 'client0\x00', 0x5, "002acd181bc1ed5a", "c1c1170bab1ab3647fcadb9aee9b5f6a9b29493ce9e9e290ad174db012ce0dc3", 0xfffffffffffffff7, 0x100000258}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000180021000000000000ab43001c0000000000000000000000f93e78b389445520b874281dda0225"], 0x1c}, 0x1}, 0x0) 2018/04/30 01:33:29 executing program 4: r0 = socket$inet(0x2, 0x40, 0xfffffffffffffffe) ftruncate(r0, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0x2c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_eeprom={0x4b, 0x9, 0x0, 0x53, "31b97e07ce8c7a0591ccaa836389a696affa212993b5df5edcca7600b9d679f0d214ac43e7bb70abd7dc1d853c22b8c5ee2f992c3ddd430f61b37e7893fb1d3daa1bd068b96c9b8593ad498687e3c41690f53f"}}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000000000950000000000000000faffffff"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/04/30 01:33:29 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f8e"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x200) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f00000000c0)={0x8, 0xff}) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 113.263235] sctp: [Deprecated]: syz-executor7 (pid 9025) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.263235] Use struct sctp_sack_info instead [ 113.280821] serio: Serial port pts0 [ 113.288885] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 113.362898] sctp: [Deprecated]: syz-executor7 (pid 9025) Use of struct sctp_assoc_value in delayed_ack socket option. [ 113.362898] Use struct sctp_sack_info instead [ 114.069625] serio: Serial port pts1 2018/04/30 01:33:30 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x1, 0x0) 2018/04/30 01:33:30 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x0) 2018/04/30 01:33:30 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mq_open(&(0x7f0000000500)="2f7f65762f01fc642f70636d432340236300bf343511ff05de345e07fdd302a2827ff1e24cfeb296df5408608a647184923db42de23b518d6d8d9f7227dc24eb1020d8fd201ba2c3aa93645c846925114cd248760aab90e17f35377ddda3c815ae698c013867eddb575d82c325e960fd58cd85157130e5beb452197a229446fa92a842f58d3d39387f230b", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xbb6c}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/04/30 01:33:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4000000000, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) tkill(r3, 0x34) 2018/04/30 01:33:30 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x4000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x32, 0x34, 0x39, 0x38, 0x30, 0x33]}, 0x6) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@uid={'uid', 0x3d}, 0x2c}]}) 2018/04/30 01:33:30 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x1c4, 0x2b, 0x2, 0x70bd2d, 0x25dfdbfb, {0xa}, [@generic="449dcc599b7ec14eb6a2ce48c66301857f6936a9639fbcad7b6ba821ca8f80d2a853514d89a12e1b74ad3b417308d17a46d49c65f7799cab70f3700936efe6609f4c25265a8f9fe960967f83678375fb948091a9d734554f72248b", @nested={0xf0, 0x8d, [@generic="83322ca01b33ac09ab2afd682850e9add0269a1492e990fcf92765997427e9c84aded1a483b08fc19e23da8426a044fe52119b1440258973f8d1d7e5bcc57247809795dac5446ab883f3dd820f6646e76939f155ea1137532852aee9ce8a7e86fa015cf04574334e070c4b24c698516298a2410ab3", @generic="8fc86cc50d0256", @generic="ccb316606005e6a0fb245023e4e2faa1711725a1cd0b9ffe257b221d7a811c04363060be1023dc7e4de0590993563d49d3083598539d93fe520064e2f550a68c658fbfa584eea13b", @typed={0x8, 0x7, @pid=r2}, @typed={0x18, 0x6, @str='eth0,security\\-)\x00'}, @typed={0x8, 0x62, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="347e2faeb9723c389f83bd3d7660b3f509a29ac82ab12a285dd91b62e365545bd70262f83565a61fb155f130835ef48499aac7b09391c8b1ec385ed8207504dc7a8526edf4fced9433749a86d2cf0b1f5ae76e4fab96dd6c7ba08d7749d89e50b2e76d2776"]}, 0x1c4}, 0x1, 0x0, 0x0, 0x4000000}, 0xc084) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="bf", 0x1, 0x20000000, &(0x7f0000b2d000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) dup2(r1, r1) signalfd4(r1, &(0x7f0000000040)={0x7f}, 0x8, 0x80000) 2018/04/30 01:33:30 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) write$binfmt_misc(r2, &(0x7f0000000100)={'syz0', "3e3ecc5a"}, 0x8) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) 2018/04/30 01:33:30 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffc) lsetxattr(&(0x7f000008eff8)='./file0\x00', &(0x7f0000000000)=@random={'btrfs.', 'eth0userwvmnet1-nodev.,\\\x00'}, &(0x7f0000000040)='self&em1\\vmnet1\x00', 0x10, 0xfffffffffffffffc) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='user.syz\x00', &(0x7f00000001c0)='mime_type#trusted)\x00', 0x1ad, 0x0) [ 114.162762] hfs: unable to parse mount options [ 114.169503] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/04/30 01:33:30 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$packet_int(r0, 0x107, 0x50d6de65aef83857, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="479bb1fd808e2f112406525bb4aab80000000950000000000080cdbe0000812eb02a02000000a409000008"]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_coalesce={0xf}}) 2018/04/30 01:33:30 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x2}) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/04/30 01:33:30 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)}], 0x1, 0x0) 2018/04/30 01:33:30 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x401, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x20400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000c40)=0xe8) recvfrom$packet(r0, &(0x7f0000000300)=""/253, 0xfd, 0x20, &(0x7f0000000c80)={0x11, 0xf, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000440)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000000c0)={0x9d, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000480)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast1=0xe0000001, 0x1, 0x8, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xc}, @multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0xc}]}, 0x30) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000400)) fstatfs(r2, &(0x7f00000001c0)=""/216) 2018/04/30 01:33:30 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) tee(r0, r0, 0x7fffffff, 0xb) r1 = dup(r0) accept4$netrom(r1, &(0x7f0000001140), &(0x7f0000001180)=0x10, 0x800) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0xb3d3, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x101000) openat$mixer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/mixer\x00', 0x40, 0x0) write$binfmt_misc(r3, &(0x7f0000000100)={'syz0', "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"}, 0x1004) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001200)={r1, 0x4, 0x5, "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"}) 2018/04/30 01:33:30 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2, 0x503042) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400c0030000ffffffff000200000801000000020000ffffffffffffffff280300002803000028030000ffffffff040000000000", @ANYPTR=&(0x7f0000000040)=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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800080100000000000000000000000000000000000000000000000070004e464c4f47000000000000000000000000000000000000000000000000000300000004ff07000100000027f1765d717a5fd33f6207aea1c2d2e14f892b9521d51d79c69b30ce7a1f95dc1d37ec6cad8faad92a60213a0a162f22d6ef57223a043cc0508e676ff6ad6d1600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800f8000000000000000000000000000000000000000000000000006000434c55535445524950000000000000000000000000000000000000000000000000000180c200000103000700000034003b001e0024000000350031000a000f0015003600050040000a001800000002000000000000000900000000000000e0000001ac1414bb000000ffffffff007465716c3000000000000000000000006970365f767469300000000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0002040000000000000000000000000000e800280100000000000000000000000000000000000000000000000050006f736600000000000000000000000000000000000000000000000000000073797a31000000000000000000000000000000000000000000000000000000000100000009000000020000000100000040004552524f520000000000000000000000000000000000000000000000000028a9b63d0f0a88ad0ebae885f32dca1879fea5d33e33eb831e055fc16e8f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x420) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="c699d3fb8cee3b9c69510d0c9b3a67c0", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x890c, &(0x7f00000002c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) 2018/04/30 01:33:30 executing program 3: capset(&(0x7f0000000040)={0x200f1526}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/04/30 01:33:30 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000240)=0xffffffffffffff15) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x400, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000180)={[0x56, 0xffffffff, 0x7, 0x4, 0xffffffff, 0xae6, 0x1, 0xffffffffffff8000, 0x4, 0xd3f, 0x100000001, 0xfff, 0xfffffffffffffffd, 0x5e, 0x7ff], 0x4000, 0x80000}) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffffff8, 0x212080) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) [ 114.348009] FAT-fs (loop7): Directory bread(block 2) failed 2018/04/30 01:33:30 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001280)=""/168, 0xa8}, {&(0x7f0000001340)=""/43, 0x2b}], 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) syslog(0xf, &(0x7f0000001440)=""/4096, 0xfffffcb6) [ 114.402368] FAT-fs (loop7): Directory bread(block 3) failed [ 114.414153] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 114.433420] FAT-fs (loop7): Directory bread(block 4) failed [ 114.485577] FAT-fs (loop7): Directory bread(block 5) failed [ 114.540116] FAT-fs (loop7): Directory bread(block 6) failed [ 114.566644] FAT-fs (loop7): Directory bread(block 7) failed [ 114.574112] FAT-fs (loop7): Directory bread(block 8) failed [ 114.579983] FAT-fs (loop7): Directory bread(block 9) failed 2018/04/30 01:33:30 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f0000000080)="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", 0x144) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7b7, 0x2000000400) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000340)={0xb0d, 0x100000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x20, &(0x7f0000000240)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f00000002c0)=0x10) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000001b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f00000019c0)=ANY=[@ANYBLOB="c00000001b00010300000000000000007f000001000000000000000000000000e000000100000000000000000000000000000000000000000000000000b30000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000380)=r3, 0x4) r5 = dup(r0) setsockopt$inet6_dccp_int(r5, 0x21, 0x14, &(0x7f0000000040)=0x4, 0x4) 2018/04/30 01:33:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) recvmmsg(r0, &(0x7f000000e600)=[{{0x0, 0x0, &(0x7f000000e500), 0x0, &(0x7f000000e580)=""/107, 0x6b}}], 0x1, 0x1, &(0x7f000000e700)={0x77359400}) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) sched_setscheduler(r1, 0x7, &(0x7f0000000340)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_setparam(r1, &(0x7f00000001c0)=0x7) r3 = dup(r0) connect$l2tp(r3, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x4, 0x2, 0x0, 0x2}}, 0x2e) getpriority(0x2, r1) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r4}, 0xc) r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000280)=@full, &(0x7f0000000000)=0x48, 0x80000) setsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000200)=0xff, 0x4) 2018/04/30 01:33:30 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="69703667913c0bc183bb87c08a00", 0x6) 2018/04/30 01:33:30 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect(r0, &(0x7f0000000080)=@nl=@unspec, 0x80) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1, 0x200) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000100)=""/171) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000200)) 2018/04/30 01:33:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="0000028000007a0a00ffff093bfb62730c00000000000000000000"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000000740)=""/4096, &(0x7f00000000c0)=0x1000) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x400000000009, 0x234, &(0x7f0000000040)=@raw, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x5, 0xbb, &(0x7f0000000300)=""/187, 0x0, 0x1, [], r0}, 0xffffffffffffff38) 2018/04/30 01:33:30 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad", 0x3}], 0x1, 0x0) 2018/04/30 01:33:30 executing program 4: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f0000000100)=0xfffffffffffff000) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000003640)={&(0x7f0000003300)={0x10}, 0xc, &(0x7f0000003600)={&(0x7f0000003340)={0x50, r0, 0x401, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x50}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000180)={[], 0xffffffffffffff9c, 0x5, 0x2, 0x8, 0x9, r3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000080)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/04/30 01:33:30 executing program 5: prctl$setmm(0x23, 0x4, &(0x7f0000ffa000/0x6000)=nil) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x2, 0x4) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x800) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) [ 114.593207] FAT-fs (loop7): Directory bread(block 10) failed [ 114.599150] FAT-fs (loop7): Directory bread(block 11) failed [ 114.616549] FAT-fs (loop7): FAT read failed (blocknr 2) [ 114.678887] QAT: Invalid ioctl [ 114.695519] IPVS: Unknown mcast interface: rose0 [ 114.707597] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00adface) 2018/04/30 01:33:30 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x47a7d0bd, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rtc0\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) r4 = getegid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000000c0)="256a133978aebf797ca5c1f055fc79592d904627ba80ea336dc0fc26ca20768dc77f386f9cfa9a110292fe7fb1a15a827741a60352be2bb6fc5d36b84d380e83c73dc69502c2501f5580ddc7", 0x4c}, {&(0x7f0000000140)="aea88c702524ac6f70c732077c88eed2f017ed31b27519bed38ffd64ae3e4827f9f3c86860a516c93e383983fb921a79234cc7ddbd2c9a37e3e9", 0x3a}, {&(0x7f0000000180)="8606190c8ffcf0e6369198cf36befccdc40313b501142bfa4ab98919ad36bcadbaf6b1520c4558d6c3363a4e56fbc483e535a8fa07f42fe99f94514af974ae7d0b2b650d12da487f638c17ca0f21c0e2a1ffdfbf619610e2eabb173732edcacf32788a9ee453047724be3432ff9dde31a697494d74062a4b8cb74b49c2c2ee8017b87a8f949d", 0x86}, {&(0x7f0000000240)="369e39a0f21f95824a0c51ecae7a327a746c0ad1d93b22dfece093b126236fafa687ea2157a2df50009f644f7e532956a3641e5528abb0b1317ff685", 0x3c}, {&(0x7f0000000280)="222b899cf7179af990b0b007474629d46d92b67621ff1dfe94ef6ea9f8be19d87229b12034f21dc251e1bb31a228c01b1312c1f91a436cbc230793f53612111448ede0784fdaf25c860f23e8fc6d7626c3a36765b0813354091563507ec223d6a35efd86c2d654eb49e79643b3f592dc8cc01cc1493ab9b83d498791b471c57c4a6a2a17fd1a16df5b7fb52c7ee815746ac72517ddb7", 0x96}, {&(0x7f0000000340)}, {&(0x7f0000000380)="ae26c17374e39cd7aa7e730340afaa64c5c08ff516f0aa424d30a5c1838bcda23186210b1909894852f12278b6eb652aa17d867790412a158d626f12bc290ca12fde4bc9a824536865bc1e51008a42a9015ef8c0356507d5e4c00f18d6e99e75e5ca531c0a0d9c1ff1973738a64e09068fb871e2d2de013564024bb791179f52a10504c1a05764b4b970f70b328bbe911638ca6f4ce158aa984e1bcf03", 0x9d}], 0x7, &(0x7f0000000580)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x38}, 0x4) 2018/04/30 01:33:30 executing program 1: syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x8200) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x684000, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000440)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2}}]}, 0x110) close(r1) [ 114.735057] QAT: Invalid ioctl 2018/04/30 01:33:30 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 2018/04/30 01:33:31 executing program 3: r0 = perf_event_open(&(0x7f0000ff3f88)={0x2, 0x70, 0x0, 0x0, 0x2000, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc, 0x0, 0x5, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x912, 0x3, 0x5, 0xfe, 0x2, 0x3f, 0x2, 0x33c, 0x38, 0x295, 0x80000000, 0x6, 0x20, 0x2, 0x100000000, 0xe5, 0x1f}, [{0x6474e557, 0x8001, 0x2, 0x10000, 0xffffffffffff0001, 0x7fffffff, 0x7, 0x7}], "9863518de997854c8cb05a237f30f956e7ff159020d9a452866fdc14b98e7285ecb2f550bff8836392cf33523871848b8d9371c0c1b0ff6acd940d501537572d94e35e8f077d", [[], [], [], []]}, 0x49e) accept4(r1, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80, 0x80800) 2018/04/30 01:33:31 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x1000000000000000, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffe) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12013, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) [ 114.772247] QAT: Invalid ioctl [ 114.799268] QAT: Invalid ioctl 2018/04/30 01:33:31 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad", 0x3}], 0x1, 0x0) [ 114.837718] IPVS: Unknown mcast interface: rose0 [ 114.862396] QAT: Invalid ioctl [ 114.889794] QAT: Invalid ioctl [ 114.936157] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00adface) 2018/04/30 01:33:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpu_exclusive\x00', 0x2, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x100000001) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='e'], 0x1) 2018/04/30 01:33:31 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0x20) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000040)='/\x00', 0x0, 0x0, &(0x7f0000001340), 0x28020, &(0x7f0000000000)={[{@min_batch_time={'min_batch_time', 0x3d, [0x37, 0x0]}, 0x2c}]}) 2018/04/30 01:33:31 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad", 0x3}], 0x1, 0x0) 2018/04/30 01:33:31 executing program 2: socket$inet6(0xa, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) fanotify_init(0x43, 0x88000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0xde}}, 0x8cc, 0xe, 0x8a49, 0xfffffffffffffff8, 0x63}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000200), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x6, 0x0, 0xaeb1, 0x3}, &(0x7f0000000140)=0x18) socket$inet_icmp_raw(0x2, 0x3, 0x1) pselect6(0x40, &(0x7f0000000200)={0x1, 0x100, 0x8, 0x6, 0x0, 0x1, 0x3, 0x2}, &(0x7f0000000240)={0x800, 0x3, 0x8, 0x9, 0xfffffffffffffff8, 0x100000000, 0x3, 0x7}, &(0x7f0000000280)={0xdc6d, 0x80, 0x4, 0x4, 0x1f, 0x3f, 0x8, 0x4}, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000340)={&(0x7f0000000300)={0x3}, 0x8}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) r2 = semget$private(0x0, 0x3, 0x330) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000001c0)={0x8001, 0x9, 0x101}) semctl$GETPID(r2, 0x2, 0xb, &(0x7f0000000180)=""/64) 2018/04/30 01:33:31 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) ftruncate(r0, 0x200) r1 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000000100)='eth0\x00') r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r1, &(0x7f0000307ffd), 0x0, 0x0, &(0x7f0000fbc000)) close(r2) pread64(r0, &(0x7f0000000140)=""/158, 0x9e, 0x0) 2018/04/30 01:33:31 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xfffffffffffffffd, 0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000300), 0x8000, 0xce, &(0x7f0000000180)=""/206, 0x10}, 0x48) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f00000002c0)={0x5, 0x1ff, [{0x5, 0x0, 0x8}, {0x43c, 0x0, 0x40}, {0x8, 0x0, 0x3}, {0x5, 0x0, 0xfffffffffffffffc}, {0x800, 0x0, 0x9}]}) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001640)={0x0, @rand_addr, @rand_addr}, &(0x7f0000001680)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xffffffffffffffaa, &(0x7f00000003c0)=""/187, 0x0, 0x0, [], r1}, 0x38) 2018/04/30 01:33:31 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x4000000011) r1 = dup2(r0, r0) socket$inet(0x2, 0x1, 0x80000001) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000100)=r2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0x0, &(0x7f0000000140)}) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) 2018/04/30 01:33:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000015000103000000000000000002000000047637000c000600528340467c36205592696de7ef1d0dbda28323b2caca0186f73b083e1ffce6d46be3", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) [ 115.081526] EXT4-fs (sda1): re-mounted. Opts: min_batch_time=7 [ 115.125283] EXT4-fs (sda1): re-mounted. Opts: min_batch_time=7 [ 115.138013] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00adface) 2018/04/30 01:33:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f00000000c0), &(0x7f00000006c0)=ANY=[]}, 0x78) 2018/04/30 01:33:31 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f00000066c0)=[{{&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000500)}}, {{&(0x7f0000000580)=@generic={0xa, "c8b5edfbf8b1ab4cac8ed75cd4a0b8d86c66d2602bc1631ca5bcf63e5b62213ecbf070a4972c5693b9d145c9009910fa3b07c861485b5d02088225d2f63c71933c905613e2cd98a708a2cb30abf11fec2f649680f60fc4e12d48f918223a404e4df8cbce010891c68841bd5d3df05eb15b6b0a8da58ccfb7d792cf7e45c2"}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}], 0x2, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x808000, 0x0) 2018/04/30 01:33:31 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x80800) accept$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x1c) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x81) getsockopt$inet_udp_int(r2, 0x11, 0x61, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x100000001, 0x6}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000440)={r3, 0x44bd, 0x20, 0x8e, 0x7}, &(0x7f0000000480)=0x18) r4 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x101) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000100)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r5, 0x3f}, &(0x7f0000000300)=0x8) write$evdev(r0, &(0x7f00006f7fe8)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000003}], 0x99) 2018/04/30 01:33:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x200000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000000000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/04/30 01:33:31 executing program 1: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x100000000, 0x101400) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x2, 0x80, 0x1}) 2018/04/30 01:33:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x201000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYRES32, @ANYBLOB="c967fa180000c59bd07dacd277dae5c2752f57c40300000000000000541953e60941cf0428f31c1df7581c2b238d2d7f8e056f1ecfda648d03b0eba6006e53d5179ac57e895873be71628b9b68a3e0fac5", @ANYRES64], @ANYPTR, @ANYRES16], 0x12) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0xc010, r2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10040, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000300)="637075616363522e75736167655f797300000000920000000039c2d13ef85048e3e8a1ce5982f717742ebabf0ba1a446636a66b36a58424494b412dbd4a9d97ca2d5c16753ec273edc12f02912", 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file1/file0\x00', 0x82, 0x8b553887636dda72) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x7, 0x100000001}, &(0x7f0000000180)=0x90) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000380)=0xd3, &(0x7f0000000480)=0x2) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={r4, 0x10, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000280)=0x10) 2018/04/30 01:33:31 executing program 6: syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="cefaad1b", 0x4}], 0x1, 0x0) 2018/04/30 01:33:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'ifb0\x00', 0x200}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000cb8fd8)={'vcan0\x00', 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000000c0)={r4, 0x2}, 0x8) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r3}, 0x221) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x10000017, 0x2, 0x2, 0x3, 0x401}, 0x14) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) 2018/04/30 01:33:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001780)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic='fW']}, 0x18}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x10001}) [ 115.433066] WARNING: CPU: 1 PID: 9271 at mm/slab_common.c:996 kmalloc_slab+0x56/0x70 [ 115.440994] Kernel panic - not syncing: panic_on_warn set ... [ 115.440994] [ 115.448383] CPU: 1 PID: 9271 Comm: syz-executor6 Not tainted 4.17.0-rc2+ #24 [ 115.455575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.464939] Call Trace: [ 115.467551] dump_stack+0x1b9/0x294 [ 115.471203] ? dump_stack_print_info.cold.2+0x52/0x52 [ 115.476423] ? slab_caches_to_rcu_destroy_workfn+0xc0/0xc0 [ 115.482071] panic+0x22f/0x4de [ 115.485286] ? add_taint.cold.5+0x16/0x16 [ 115.489467] ? __warn.cold.8+0x148/0x1b3 [ 115.493553] ? kmalloc_slab+0x56/0x70 [ 115.497374] __warn.cold.8+0x163/0x1b3 [ 115.501272] ? kmalloc_slab+0x56/0x70 [ 115.505099] report_bug+0x252/0x2d0 [ 115.508835] do_error_trap+0x1de/0x490 [ 115.512739] ? prepare_to_wait+0x194/0x4d0 [ 115.516997] ? math_error+0x420/0x420 [ 115.520824] ? graph_lock+0x170/0x170 [ 115.524651] ? remove_wait_queue+0x350/0x350 [ 115.529085] ? __sched_text_start+0x8/0x8 [ 115.533257] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.538121] do_invalid_op+0x1b/0x20 [ 115.541853] invalid_op+0x14/0x20 [ 115.545330] RIP: 0010:kmalloc_slab+0x56/0x70 [ 115.549745] RSP: 0018:ffff8801af87f8d0 EFLAGS: 00010246 [ 115.555132] RAX: 0000000000000000 RBX: 00000000007fffff RCX: ffffc900042ca000 [ 115.562414] RDX: 1ffff1003639d2a4 RSI: 0000000000000000 RDI: 0000000000800000 [ 115.569699] RBP: ffff8801af87f8d0 R08: ffff88018a6da100 R09: ffffed0031980da3 [ 115.576996] R10: ffffed0031980da3 R11: ffff88018cc06d1f R12: ffff8801b5813004 [ 115.577007] R13: 0000000000000000 R14: ffff8801b1ce9500 R15: 00000000014080c0 [ 115.577044] __kmalloc+0x25/0x760 [ 115.577065] ? __might_sleep+0x95/0x190 [ 115.577082] ? bfs_fill_super+0x45f/0xef0 [ 115.577101] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 115.577119] bfs_fill_super+0x45f/0xef0 [ 115.577137] ? vsprintf+0x40/0x40 [ 115.577153] ? set_blocksize+0x2c4/0x350 [ 115.577174] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.626649] mount_bdev+0x30c/0x3e0 [ 115.630305] ? bfs_iget+0xb40/0xb40 2018/04/30 01:33:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000040)={0x1, {&(0x7f0000000100)=""/173, 0xad, &(0x7f00000001c0)=""/23}}, 0x68) 2018/04/30 01:33:31 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x1008000000, 0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x406040, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="ca9ee4c5e633ff1bded09f5e") set_mempolicy(0x4002, &(0x7f0000000100)=0x9, 0x100000001) [ 115.633948] bfs_mount+0x34/0x40 [ 115.637330] mount_fs+0xae/0x328 [ 115.640709] ? mpi_free.cold.1+0x19/0x19 [ 115.644804] vfs_kern_mount.part.34+0xd4/0x4d0 [ 115.644823] ? may_umount+0xb0/0xb0 [ 115.653021] ? _raw_read_unlock+0x22/0x30 [ 115.657179] ? __get_fs_type+0x97/0xc0 [ 115.661085] do_mount+0x564/0x3070 [ 115.664642] ? lock_downgrade+0x8e0/0x8e0 [ 115.668806] ? copy_mount_string+0x40/0x40 [ 115.673056] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 115.678089] ? __check_object_size+0x95/0x5d9 [ 115.682600] ? __might_sleep+0x95/0x190 [ 115.686596] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 115.692144] ? _copy_from_user+0xdf/0x150 [ 115.696324] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 115.696342] ? copy_mount_options+0x285/0x380 [ 115.696358] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 115.696377] ksys_mount+0x12d/0x140 [ 115.696395] __x64_sys_mount+0xbe/0x150 [ 115.696411] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 115.696430] do_syscall_64+0x1b1/0x800 [ 115.696445] ? finish_task_switch+0x1ca/0x810 [ 115.696463] ? syscall_return_slowpath+0x5c0/0x5c0 [ 115.696480] ? syscall_return_slowpath+0x30f/0x5c0 [ 115.696502] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 115.696522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 115.696543] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.696554] RIP: 0033:0x4583aa [ 115.696563] RSP: 002b:00007ff161874ba8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 115.696579] RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 00000000004583aa [ 115.696588] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007ff161874bf0 [ 115.696597] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000020000000 [ 115.696605] R10: 0000000000000001 R11: 0000000000000202 R12: 0000000000000013 [ 115.696614] R13: 0000000000000001 R14: 00000000006fe240 R15: 0000000000000000 [ 115.697481] Dumping ftrace buffer: [ 115.697605] (ftrace buffer empty) [ 115.697609] Kernel Offset: disabled [ 115.816976] Rebooting in 86400 seconds..