dpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000240)={0x200, 0xfffffffffffffcdc, 0x1}) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x20402) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000000)) 2018/05/02 17:59:22 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5-generic)\x00'}, 0x58) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x3, 0x3, 0x6a92, 0x8, r1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) r3 = dup2(r2, r2) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000380)) sendto(r2, &(0x7f0000000340)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x0, &(0x7f0000000440)=@nl=@kern={0x10}, 0x80) recvmsg(r2, &(0x7f0000000000)={&(0x7f00000004c0)=@ethernet, 0x80, &(0x7f0000001940)=[{&(0x7f0000000600)=""/211, 0xd3}, {&(0x7f0000000700)=""/76, 0x4c}, {&(0x7f0000000780)=""/201, 0xc9}, {&(0x7f0000000880)=""/169, 0xa9}, {&(0x7f0000000400)=""/57, 0x39}, {&(0x7f0000000940)=""/4096, 0xfffffffffffffe18}, {&(0x7f0000000540)=""/25, 0x19}], 0x7, &(0x7f00000019c0)=""/148, 0x94}, 0x0) 2018/05/02 17:59:22 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mq_open(&(0x7f0000000040)='sit0\x00', 0x800, 0x100, &(0x7f0000000080)={0x10001, 0x0, 0x2, 0x7, 0x7, 0x2, 0x7, 0x1}) ioctl$sock_ifreq(r0, 0x800000089f0, &(0x7f0000000100)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/05/02 17:59:22 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000070601000000000000000000000000000800010006000000d4abce8a551c61c28832924265a34b492c937fc4bf72653ff30b1a2e4c05fb9d832d8b5294a7ade31620bd1fef63b966359e66b19e81c5885f43a36ee484f3c5b2270c2941722e93919d53e636ab24ec7ca4b3f61703135659a239d18d88c618dfb891e1b6e43674cec15e8fb842f7709ec41aeefa3c3d70fbaedef33cc66beeb2f1ea38ddcb008acd6402801aca4204e205c6aa2217dfb2b867e461fb8511a44ccc28b8c9ba903ae998270ec0693f0b892ea420c3c10a73cfbd4b59d3bf7fb5b2ba351d298e5543ebef73a49d9b88f8456fc3e0e35a"], 0x1c}, 0x1}, 0x0) 2018/05/02 17:59:22 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)="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", 0x15e}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) [ 316.341170] netlink: 'syz-executor6': attribute type 3 has an invalid length. [ 316.354254] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 316.374652] snd_virmidi snd_virmidi.0: control 112:0:0::0 is already present [ 316.394317] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 316.440853] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/02 17:59:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x88a8ffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:23 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xffffff7f00000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:23 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x2) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r2, 0x0, 0x70bd27, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'erspan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x100200001, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/05/02 17:59:23 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff000014000000080046dfffe209d453d735066af86504b1868169e820000000000000907880000000ac141400070387000000000000089078db708b584ae5ed9e4e110e37fa33aad142023f452068be8b0de5e45a6e1ebe1e5dabca8dcee7d850b57f9614ab2303be5001"], 0x0) 2018/05/02 17:59:23 executing program 4: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0xe000, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x1028032, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) statfs(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000180)=""/164) open(&(0x7f0000000140)='./file0/file0\x00', 0x141, 0x0) 2018/05/02 17:59:23 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x81, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000014c0)=0xfd, &(0x7f0000001500)=0x2) r2 = creat(&(0x7f0000000040)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x7, 0x6, &(0x7f0000000500)=[{&(0x7f00000005c0)="024567a11179904aa7bcecf48574abaf68", 0x11, 0x7f}, {&(0x7f0000000140)="67516b71dd3a44450c68ded4edaa78c10ddaf413fab151b84e570a54a1e8ac844102d36cdc52a45117017117b1a40d0dd35a4308", 0x34}, {&(0x7f0000000200)="a081e4dbfc3767659f326ad63d194594d8f3feb0f9b93710ff88aade3cbf30a032861b8a305c6af9f633dbd5fc1a241861056d84d0d4348d145ed1355b135db1505ef313b197d64371ef7c0c29ff133274d9d31eff2fcc1a865bc904c2720b42c4eb98589aaae3b1ff8852242d9acb6aaf6b8fe54dc4674ae3ea9e6ed3896aa59b86bd42f5a3dc24f408b84b9ad9fea25896619638fe599517bffa33d5c7fa5b4ee354ec475195687c38c5190c09e860e5d8d6d802468e7ae96fd14fe9447a1653a1f3ea53cd9443d1b0341be791393d24f4692752a10b5c224bbd01fe119042ea616c1220eb805f15ef452ce2ac5b877463522f0be221b8", 0xf8, 0x401}, {&(0x7f0000000180)="1d8146", 0x3, 0x8}, {&(0x7f0000000400)="71c7e1390eac55f8da8356c4463ba7cc0043aeccf1921a4ed95db76d971dc550e303d4b892cf41ad9d95fb5dcc10d777ade9a32e8b79472d0ea6db84b3a04508f69080d9cee54fd02e877b0bd2debca453ce8522f39819fa2d25ff71a417af", 0x5f, 0x6}, {&(0x7f0000000480)="e9f224f3cb59ec8c270db04a87a3f3e8cf02ba8ccaa3c675da595eb187c64fba047ad3a7dce3fddbb874a2187924d0494313241e802db390382aebeba647449e17a36f879a691561210b6679593669d7748e084088c96adafd10c1c18209c4172de851d128c3f566822dbe67bccdc4ebcfd69a0c", 0x74, 0x9}], 0x400, &(0x7f0000000300)={[{@iocharset={'iocharset', 0x3d, 'iso8859-15'}, 0x2c}, {@grpquota='grpquota', 0x2c}]}) rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) close(r0) 2018/05/02 17:59:23 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x2, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x2, 0x19, "d1789ae2f0dbe32a1baa95f8c2f70d5ac98908bbccb3852868"}, 0x21) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/02 17:59:23 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x102000000000001, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'\x00', {0x4, 0xfffffffffffffc01, 0x1000, "1be00b57985d", 0x40}}) symlink(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)='./file0\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0xfffffffffffffbff) lgetxattr(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)=@known='system.posix_acl_access\x00', &(0x7f0000000a00)=""/222, 0xde) [ 316.482764] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/02 17:59:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x81000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:23 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x400000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x7fff, 0x2, 0x2, 0x8, 0xe39, 0x1f, 0x4e4f}, 0x1c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x8d99) readv(r2, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/3, 0x3}], 0x1) ioctl$TCSETSF(r2, 0x5437, &(0x7f0000000080)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getparam(r3, &(0x7f0000000040)) 2018/05/02 17:59:23 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xc805000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:23 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="120000005b1700000101e4ffffff000000a4872ae28165cb01000008e3251a97f9e54aa96b84e4995810d3fff4db71291d500434d95ecc7562af2411269704e81026dd9307f92da41e9c5b0c83a16fa0548429a2f099953d3530915d1d5f3a8110a17db4d54c09e6f080c9b9572fedd8fb43b691bd7f0e17ff1ca71304a39b37369f1a0300e47247b7387655df2499c3a999ee0ac798e3bd17e7929a6397884a7613beaa6a4ee17a8150a6d0e41f27b2864c9d4ae2b66a98eef4dfbf"]}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0x103ff, 0x0, &(0x7f0000a1e000/0x4000)=nil}) 2018/05/02 17:59:23 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000100)="0200fa33172b4b1f42c87c088318cf05485f316e637ffadf0da400000000000000", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000000)={0x8, 0xff, 0x5}) 2018/05/02 17:59:23 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0}, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x200) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@rand_addr=0xffffffffffffffff, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e20, 0x9, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0x2f, r0, r2}, {0x7, 0x2, 0x0, 0x0, 0x1, 0x9, 0x7f, 0x2}, {0x891a, 0xfff, 0xffffffff, 0x7fffffff}, 0x10001, 0x6e6bbf, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x0, 0x3, 0x8000000000000, 0x3, 0x7, 0x7}}, 0xe8) r3 = getuid() ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000200)) ioctl$TUNSETOWNER(r1, 0x400454cc, r3) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@alu={0x7, 0x83, 0x6}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 17:59:23 executing program 3: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000006c0)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="7f0ab351045c75a1c505d91710096067ede692e87a718b852540bd94c4118813c29e669afc97a2fc138a88659e2fa9dcb68de5f1f0f5af8aed86154c2887b45ec694c05922a8b2e23a2ee16c0aa05082affcb5a78b97ca85656f62a79c999e64", 0x60, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x0, 0xd6e, 0xfa}, &(0x7f0000000680)=0xa) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r4, r3}, &(0x7f0000000280)=""/132, 0x84, 0x0) r5 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x10) fcntl$setstatus(r5, 0x4, 0x0) 2018/05/02 17:59:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x2900000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:23 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) syz_kvm_setup_cpu$x86(r1, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="f2af67f20f38f18e0028c4c1c5f9800500000066b828000f00d80f011d00000000b9630001c00f3266baf80cb88c9ba884ef66bafc0cb80c000000eff40766bad004ed", 0x43}], 0x1, 0x0, &(0x7f0000000180)=[@dstype3={0x7, 0xc}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000080)={r6, 0x0, r3}) ioctl$KVM_SET_MSRS(r3, 0x4004ae99, &(0x7f0000000040)) 2018/05/02 17:59:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x44) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) fcntl$setpipe(r0, 0x407, 0xfffffffffffffe5f) perf_event_open(&(0x7f000000a000)={0x6, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000080)={'bridge_slave_0\x00'}) 2018/05/02 17:59:23 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:24 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x1000, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0x4c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x5}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={r2, 0xb4, "0983b373377eee0f290b9e6887700cf8dd1fb8a9b5163863e8e5f3ef141b783f7efcb557861d408c2083bd1701300827109b78fb02eeb830e6e3daac6c54d8c7ba8d7ad31e29641e25a224e47cb7edf83d7f5d80abbf86b5ef69b94fe1dc8e07df3514f8132193b89d86d0354223f99825d68ed224e0fb5f3055922fbdc96f0f131d66d18a773576b357a6c28d276dfba28c383aaaa1a819cbbca983f8ce43db45559d5d170619904fdf902f1f38d973a36cdf1e"}, &(0x7f0000000440)=0xbc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)="66d64e6b6a78b446b90250e5e7f23bb6b5c279750210afbb334cc831e1614e8d", 0x20}], 0x1, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000000180)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/02 17:59:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000180)={[0x0, 0x0, 0x0, 0x116000]}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0xc0400, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000200)={0x8, 0x0, [{0x40d, 0x0, 0x7}, {0x20f, 0x0, 0x8}, {0xa58, 0x0, 0x6}, {0xfdf, 0x0, 0x1}, {0xc0011032, 0x0, 0x3}, {0xb9f, 0x0, 0x3}, {0x0, 0x0, 0x7a}, {0xad9, 0x0, 0x3}]}) sendto$inet6(r0, &(0x7f00008c4fac)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000040)=[{&(0x7f0000136000)="480000001400190d090043eafd068c560a840080ffe00600000000000000a2bc5603ca00000fff89000000200000000101ff0000000309ff5bffff00c7e5ed5e000000000000009f", 0x48}], 0x1) recvmmsg(r2, &(0x7f0000006d40)=[{{&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000180), 0x8f, &(0x7f0000001240)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000006e80)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000100)=0x2) 2018/05/02 17:59:24 executing program 0: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xa800, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x1200011, &(0x7f0000000000)=ANY=[]) 2018/05/02 17:59:24 executing program 7: pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{}], 0x1, 0x0) mkdir(&(0x7f00000009c0)="2f2f66696c653002", 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", 0xffffffffffffffff, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000ac0)='./file1\x00', 0x0) dup(r0) close(0xffffffffffffffff) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000e40)='./file2\x00', 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=ANY=[], &(0x7f00000003c0), 0x0) fdatasync(r1) preadv(0xffffffffffffffff, &(0x7f0000000980), 0x0, 0x0) symlinkat(&(0x7f0000000000)="2f2f66696c653002", 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000580)) symlinkat(&(0x7f0000000780)='./file2\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000400)={0x2, 0x1, 'client0\x00', 0x4, "ddcf8e5bfdc436d6", "1c56850fcbc91b556ad0c7641c4a6f050d19fd8260d22d1ae8c7f60850328c38", 0x0, 0x7}) umount2(&(0x7f0000000940)="2f2f66696c6530022f66696c653000", 0x0) renameat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)="2f2f66696c653002") execveat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f0000000800), &(0x7f0000000c80)=[&(0x7f0000000240)='{g\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x800) splice(0xffffffffffffffff, &(0x7f0000000540), 0xffffffffffffffff, &(0x7f0000000640), 0x206, 0xa) unlinkat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0x0) [ 317.540199] BTRFS error (device loop0): superblock checksum mismatch [ 317.562506] BTRFS error (device loop0): open_ctree failed 2018/05/02 17:59:24 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x0, 0x5}) r1 = socket(0x10, 0x802, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000040)=0x80000000) write(r1, &(0x7f0000000100)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010000000100", 0x24) 2018/05/02 17:59:24 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x81, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="02000000000000008301000800000000345600000000000056030000000000000000010000000000"]) r1 = syz_open_dev$binder(&(0x7f00000003c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0xc, 0x0, &(0x7f0000000200)=[@free_buffer={0x40086303}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/05/02 17:59:24 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x34b8de66cc2ddbdb, &(0x7f0000000280), &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x100, 0x400) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) 2018/05/02 17:59:24 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) connect(r0, &(0x7f0000000200)=@ipx={0x4, 0x4, 0x2, "bb6e4918af24", 0x3}, 0x80) syz_emit_ethernet(0xa3, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000aaaaaaaaaabb91004000810018008137ffce34c886178a4f63c5e916450877ff008d0104ffffffff1e05a56c5be1006e00000000ffffffffffff0007b6ba81fd508f2fdc3e060b475feaac2ead76f0903d6a714f0070ec3b9a584732c5f359000000000000000819c22fe0f7ab383a75604a6b37faac105ac920221d51606e65c9a99ac10103481e4a6f8a6ce3afbf01e6f4a11c48e5138ecb8884e1c91280000000000000000000000000"], &(0x7f00000000c0)={0x1, 0x3, [0xe9c, 0xcf5, 0xf6d, 0xae9]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ioprio_get$pid(0x3, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x7, 0x4, 0x800, 0x9, 0xa4}, &(0x7f0000000340)=0x98) 2018/05/02 17:59:24 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x300, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:24 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, r2, r3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/02 17:59:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xbf5ada126a877bc8, &(0x7f0000023ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000002f00ff0a0000000000000000a203000000b100000000000000000000000000000000000000"], 0x28}, 0x1}, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="9119480932fc98e8cd81590526", 0xd, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000180)=""/132, 0x84) uselib(&(0x7f0000000080)='./file0\x00') socket$packet(0x11, 0x3, 0x300) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/02 17:59:24 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xd], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x3c], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 318.552912] QAT: Invalid ioctl [ 318.572547] binder: 24604:24605 BC_FREE_BUFFER u0000000000000000 no match [ 318.594328] QAT: Invalid ioctl 2018/05/02 17:59:25 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000000c0)=@ethtool_cmd={0x34}}) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000)=0x100000000, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) 2018/05/02 17:59:25 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x75}, 0x11e) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0xe, 0x1000, &(0x7f0000000080)="dbc1b60f4d72c52ef441d4d1da12", &(0x7f00000002c0)=""/4096}, 0x28) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1ffe) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) statx(r2, &(0x7f0000000140)='./file0\x00', 0x6000, 0x200, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "21ceff9a879a7b535d66ed85c28d3662f4a6f3eea30e3e76e2a2f3da6b4d22723f229c645193a7e24890609f461c03e84e6754b008426cfd116f141471fe482d", "e20600000000000000c9514be534fecc3bcac214ebd99c6fc52da131e0376995072f92f3573d9fbabc377d6566a3c714974e1d072756e66bf405b4381df14d0d", "7ca99b62a3b2dec603d5663c8188b2900e84ba4e3f686c6b61f3c3d6a1f81fd7"}) 2018/05/02 17:59:25 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x9000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:25 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/02 17:59:25 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) msgsnd(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000cda3"], 0x1, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) 2018/05/02 17:59:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x2800], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x0, 0x4008011}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setparam(r1, &(0x7f0000000100)=0x2) prctl$setptracer(0x59616d61, r1) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000000140)="67249b371e0c13c3a60d5873aea98466cea0b034da9a9c4df7abde07bf6f0f757b7078fa264e5ae4", 0x28) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/02 17:59:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="a9d4000000740a11be027ed443fad2599170fb9379e84cbd5683a04b8377a83b8279ffe0793cc5816310baf69e9eb55b5c7bdcdb3a0f7b3ff91e45a68b7607fece895218baff458edfe7bbae97e6", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x2, 0x0, 0x1, 'queue1\x00', 0x200000}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000200)={{0x1, 0x0, 0x1, 0x0, 0x9}, 0x4, 0xee93, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x2f, @time={0x0, 0x989680}}) [ 318.707568] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 318.715097] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.745548] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/05/02 17:59:25 executing program 6: r0 = socket$inet6(0xa, 0x100000000004, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth1_to_bridge\x00', 0x0}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000140)=r2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x1, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c0000800000119078ac2314aaac14142b00004e0000089078"], &(0x7f0000000000)={0x0, 0x0, [0x775]}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001300)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000006a44752c129cc5571c43c0589cb17eb4bc12a9d04f432a448a20bcf9d50d68b5874df7d750e1d4090211d8b7a84b243d1c83d06a27c9c169b48a8b6af65e2025b2307f4084f111f8aad7f75a8a020aa3fa7aab4acdb802c1a464c00baf63abc9a89017faa4ecd2d429b2e925a4ca26e1ed5249547c98e87f79a47ad7229cec26de4a153fe3e90a42301d8869b62a54acc0174e3bba08ca3cc87bcab55baa3e544693f9b6fb9a83763b99a735fe856d55bdb6728dfd12d39973c65408bba5a5701790c9715bc02450338d3d38554e4cb9b2007a6dd1dc247b2d2fedde139c6fe00c10f747104bb768a18521c31f1b818343008546195a1118928b7508a1b1e35140a9a9ff1fcfa2ffd2c30b6ccd555b83009aa93d8723b02b6bf8b44bb1e6976b52018000004976d416cc22fc3ff57527419532dc31bf00932860bca2457732fc8ed203677fd3edc528048c335c7de4bdca5027bd42585b5ccdb4d0283a2fc3d6c1bcbf3307a7e47007a4f86aa974c71011f7b00ac10dadeecad19d87f661885eca99ed3c5d7290d1ee7a3179a0f227bdc47e78d10c0ff3fec66d65f2df3ec210ef54a931d10717ec308a1cc557240440c640671c70bea483ddf7cc773e35af15619c31112aa8823b958bb5498cec61d14a93c07c7c4fd518d0bf500237227cddfe0a5c6586bddf06255c9bdbb63a0e0416a12223a5fc844d6ff4ad58b675bd89d68a9c41d86df1bc159f379f31ed1c6c6e1bb4212925dd8f1c81f80beb0ce7ad85d5ca9a2a739ff6e7bfe81cd6cb387b53881b4bbcadf061d3914cc8e727ab45d8dce3c62af91a8fceb3ae0852b6bccc9e8640ac1f0e5178a632b04f013f7d395908b078a08d0d6cdab8e37fe96b8c0f7f32ec6f91c49ece7812294e5d09cf01ec9617b0cd3aa07f39ee0fba0bc7cbb0288c02a2c7e9dc87300e9fe4aa2033abafd67723a804697d00d010606c8b8890c9f1154e959113c74fdb53c5556f1ea82d991590ce5ae4494e04d9bac9888a2bae4a1cabb5a57fa5d882b29394a12b45ba55d5f09a04b98b43256c1119855d36e5c84624e151723bb064b1e26faff10a9e99185ebd4d3283d2dd496b0f2903bb9caa2410082c75ad61ba0f4f30fa5f782d926ce7af665d33de693aaa0c6579b88aa950f7ca1851b292569ff42dce1349c60bf0bcd1de70107d541590c96c6dc4a0e9f575529f02bb40b205efb2fcb5dc9c4085126f2a7b1ecd01b6b1eaab7d045c0a331c7054d9be537224368b0d239458f506023cb4c0dec4ee396ae490e501c0ec293f108adce5f76ceb9e8d0f2e4b8315512ba7531c380415cc6934d1dd75030a3244d8792ca4acc4a7d21d2cc78f38ad621df28dfc2da0bc3c16eb65bd0679dfb6da567779a648af1aec8ccf1b51e654c49b877a1e45766e1f09fc5285bb5ff0c33327e2ff8d037ff8a8174b4fdc964d8b8ff9182cf93da3c6cd2a090674f0b74b05b6891d62d00f7b9f5587a0be3f6458cebb4eb98b680b3916049c3b91cbaa0bed0fe837847f2ef32f6b71cc884277c2e60fd7b5aa1f770f2e32552f3cd22aeae92e95b9552ce0042badcc0686f6434f3c2bcde3435c175a785236dccf6824f85062ae374dba979fc60ca1bdd15902da26a55e8f104ac07d3b8efb02c488771c7441c3b02c16937010b6219290d6bddea3b354392a19ab99a5753d5449dccdd1c4c2713af8cbc26bb564cda9b10b377db482d2d2e5e6075d9044903eaa3b47c2251df3e1915c75ce6565496e8d076576cd8a23b11a26829d2aa69897e7010fe1c73e4e63facca67cbfeda672b8660fc63a57cfe6690b0450090984d6d76d5f3ea0dd8fa940c08c7e19937f78241d1d51609685e301ab1e1354591e0f2be9edaf747a70f33930408debaa983e67d686ffe0ddaaedf010c2545f4085f72abf2840090bf02828e6d0dcc010a105204671c30248ebe2ebd9febe4e96bcf5094293ed734d33fa58f1bed16ac782313b4796b76437121595819801d97018073689e3ac2b1e7077e1c2dc171c2fbbc9160d4f820d3113a2213d93e885a07f8dff5576a7d41905f43be65a5d9f9427390926780e57d6329bb61698c321664f7927b66841b1d0f326aba3397981c7cf9e623e943dc92859a8a16f206308d049da538ec752a00c9bad8d001def89c833a7c532852533f3e6a17f33d1bb49282177502e6a19f87f2f49130db8c8f7dc26b09e67a50da0bed01ca6fcfca26a7f5086f104d3f8a7d7102b2cb0c60aa024756ff680ae8936ef98b66aa75049893d30539e579ab926c2dd38f170086b6bab8f618d774ab7392137e965cbac9d06c91616f5d891777a8b664eb3fb549e13d5377a356e9a61a9c206be63642ad5d5060314fde55283c74d6e9694c475c76c4b3da14aad4cc9bc02d41a9659d20b49715ff79c40f839b1a3eb68ce0141bf9551a7068443a4b3d2a1fc49505241d2afd670f6a22d1ec870060e7f554eb65ed0c32320d229908fe7106003716c2074077cc99326d95b097f8cd886be35df31192962d9b0116d6a05f545c6c73899c264c71c7d84920449e7a42dde6c429e862017d2d38388ab1f9ccb51152f1a6a480c881ad0ece529ca2a949f61791bca6208b3eddd8d577aa182cb882a51af4ef0b138bb5c71066175c784529282112410372fb0e8baad1ed511f6a94644f6c01274f08167ceecb6eb94c8cb77aaf249c63086423a33132af20eff6f67f9d20fa8f731e56364221d0fdb19b540efa3f1167f6e446aea83e53361713b5fa75718d407f142686172ed55d4ac2afc016735931beb777f3e0e04fa819d85d741cdc08f555147b04817311800059c553b0e24ac993207ac3d38e48300831ba401ed4f90cfe9cb5aaab6d6bbae578741c64e833da4c346dfa0755c683a922ef9c3521d64d299b7622e26b841840be981ad219638578b0025a4fda15b1f193fe3f50506c0ed6f90f989ebc95cf08ff1fcb96994ec10dc267c0f8022f2f2833c41d1997ed333518e416c54a91bad1e79162a6e9ed8b9e5df808ff62b9468ae26d2c654cc6d3959a7011625c61654413fbd54fcbeb7ee9ba120cf73f956a965e57174a795b345810c343e070bd1c91e2a9c18c0ddafcc6ca1dce312ac54fe73cf20e740ed7a53afc2e2c2853d0cf63eaa2ccfb0c284809752d0e0ac2927770c9590c7ad043c5d31016c58cf857e86e7eb39d3966bd4658dcc7c1fe279dada07c4ffb965e4fab29d46049290bcabd06e1aaf6876b5bbdb0d8b1507f67f92be82721e9a9859cdaf04bbe32098ae0d0b26fafcfb0411b2b6799f3ba6d3da8ae380553ad3eff3460ec882a353c2c611612e999531ab64d684109062231a7ab16d50936368dade9c68d96f4c566b89a17fcb09fa76b0cb98fc962b3e53d9bfaf10f3e5404fc431029fd5626413943f1338968c921465daed840b2c2a89c24562e2a5566fd8be45cb40096c8d05f93e24ea49c75f8c3f099d67335f998bb9a88e9d52497c4b67b18ee788c912e2458774d9510652310b5025aa04987d8fe05a4f039f84ee228fc2377402ff21bc9698bef042844082117335c39f6b358082c2937ef64fe50ce33e62064bf0309f3df154f49047b3a3ab7c6368f707318877c31d1d0bcdc106804bbcac1e75ec87f54c543fe97e7385d02c74b92684f9f1259330aa91fe3ccabc946704fd2ae753d7ebda907fd59049f89b8d781674bfdc3845c6957cd29b83803c34bf4f6b3a19fad62808f59259b1ec17825fafb910c2b2d4c433aec4cd4d93149d32b4f85a650c1a43bafa749262e5fd888e9ffb0761b4ef5f2c787982981a25c75d1404b616521f35f2d4a210d86caa55a766857b0d28ec31a7278a98f90b123deff675cbee34d555ad166974eaea3f6a74c70858090ed9f022ff23cda6fe78897e5205afa256f7af90435dd8ebe146b0d21522ce95b6ec4123d6b4f9e718c5b9b7cfd3aa3c8c548bb2a99268a5e9920bcea827d4434b91f0c8c4b02ef49126d0132adac9b6c684ba5bc7389c71c905cb53ffef5598b01dc461d57946218a0d89a5ba93dcc977a31a1796cbd1d33590f9f4d17a49caccb2c5e2547f8ff62df24e2abf1b065098e31635af2c3a11383c18414a647331988c94ab7b132cf20ab9c6871b92daa871bfe0eb2eabc0d25e46ca16d1f09e2d3f97fdc410344881562c0c5010434fc927c6508dc60eab2efcf1aad8ee7727d091048c8585370beab608132e16b3dbe797c96cfcb1220048c4a40fd31a34c8a4ade4e5499256b8381cedde40d72c1cec48211286ae92383281ebfc94aa7c8e72e7b9d955e7b2359730ac87b93fa227c8d3dad78bea354038f1b52ded16695f63e41bf1defb25decf56787a9497ba0a19cbbf6a41cf16e23a44b6d0d4aba76aaa1115875ae0b65a2c330079cd5320aceb306e0d06e6629cd2a415fc5795c0d02911f0135f8b0a2211677bd7b412979645e4021986bb21a6552a08233a72905a4532f1a47e14b60122037033bb5df4e937b637ec687dedcc7d29ee99fd1e7e72ed0b1484ff3ca16a71e96b757c66c54bc840b94376181a277d99a07d401de3a523c5d01f870fed5bcd5f61912c6a30b1f943289021a7b90d8117dee8f8023968c3e827768dbb5cfd1ac17e6f945d61d6c3cc749ad4bff19edfbe24b89e36a47b7e3cde8dd0dca74e8b00312a5358494911996193e1911dabadf8f78ba1428554ed3fbab050b40582fe15832e4c4b2ea42362e25893393ac807476f10c90fc1ec429df0c418f3bbe16a659cbde0b2cd3422da5b4ac1a1c0a5cab7b9a13b73e4d38ff021b562d87292e4bbdffc141d4e78a0fcbb2ca0b417bccba4cf20c0471d663e6cb8456518acea6b0659fcb46042a48520fca76a03ce11c95a9fe2fcc02948e8260bd09c86414fa1f77010240ba8242d80e8defba357b9013dbb3eaa0d60ba1c428a831029defd7cfd2996aa336b0e644acc20b86a25220bfa9a73ca688272fb5eb75a29ae3b64889544d1f3b2c8c08355c2cfe74d9b472cc58250cdda2878a7b36ba2d96cbcb5ae1406a60eca43f58cc18ba7b5972d351599ac5f274402213788c11c00e51ea230e403e142aa56b46ba11ba1481a2102332016cbf2f05a02bf572b8706781e835a5e00a82cb6ee01c36eb9dd0c3a054290fc9dcf3eccaf62df9f68cd327a7b168c7dec51d2e8fa9e133218ea893db0fe7d19fc18edca4a3b8f0a5b1f11bba6f5b8f1829f7739c2b2fef976d2102483eeb981e893416a31174f2d8aa6b9808a28f27fb4cc16fd3af69b09d2f7010b934835b6f4c8a5e5dbd1361e94476a06c568207c146f5042a3a59f1f5b113f31d03327852063093b8eb14155e24b356e6c47267c2d55d0bf51b928334a1fd7177ab98e772f42f07225b5cc98dac10c89b80d31983afeb79325f0b960f6e2baf4642a780d5ca12fd47066bb5ce112b6a2f3fb94762bd8c958f5fc656019e3d8def29fba0fcdfce37c12199d9217a85da4183bc3b28faa2954c61dcf34f20046f717fe427f179edfd1316c3ea1fc8ab9b4889142c126f1288716c0fb40334a5e4f25280e84098d93573ce7decde3689f8fbfae14004848631c6e6d9e7162ef584b83ad3d27024caf3925054fefbd8fc5cc06ed53563fc8450f9e54f1ab784b487a2655e0ab21f03ffad1cae7bdbf35cf749e780315b208e5f35d7ccef24b34fc81c3910cf09dd5b76ea8e2115764c029eb1b3b398082d4c44bdf13d13efd4d4e038035a1c55e2a16f9073ae03403e7a519661bb0fe87534d99965236b477d6656342b94aecd7e50b174d423243e4862a115cefa2777b838f90150e7921a7dc882a75e5acd9d50000"], &(0x7f00000011c0)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001200)=ANY=[@ANYRES32=r3, @ANYBLOB="99000000f1103778e63c7a2e01d4a4877d9a7ddcc5fef52eeaf5414ccaf15b1cba429114427b35ffe1c0aeac3d966f6062fef6f8ec440146025d8551cc6ed03ad6cc6c03adc5124826266922c7bd2ec949b122e7ea9d2bee204e352ba94d49bc72572f7df2560d12664b38e90ca788f96f2b82c091f3cf2acc3a21af1f5ec5c9f8686777cfde0c3dcf2f029d3be97408cccac9cb0e97e9f1267e95f571"], &(0x7f00000012c0)=0xa1) [ 318.753125] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.766109] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 318.773732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.885067] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 318.892656] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.902347] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 318.910026] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.925875] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 17:59:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x2) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000001740)='/dev/full\x00', 0x88100, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000140)=""/118, 0x76}, {&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000240)=""/129, 0x81}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/85, 0x55}, {&(0x7f0000000400)=""/114, 0x72}, {&(0x7f0000000480)=""/155, 0xfffffd2e}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/185, 0xb9}], 0xa, 0x0, 0x0, 0x9}, 0x2042) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000001700)={0x2, 0x4, 0x2000}, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001780)={0x0, 0x8}, &(0x7f00000017c0)=0x8) splice(r0, &(0x7f0000001880), r1, &(0x7f00000018c0), 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001800)={r3, 0x57c6107f}, &(0x7f0000001840)=0x8) 2018/05/02 17:59:25 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1, 0x0, 0x0, 0x4008011}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setparam(r1, &(0x7f0000000100)=0x2) prctl$setptracer(0x59616d61, r1) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f0000000140)="67249b371e0c13c3a60d5873aea98466cea0b034da9a9c4df7abde07bf6f0f757b7078fa264e5ae4", 0x28) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000740)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)=""/6, 0x6}}, {{0x0, 0x0, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/7, 0x7}}, {{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700)}}], 0x5, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/02 17:59:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x4888], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:25 executing program 3: syz_init_net_socket$bt_l2cap(0x1f, 0x6, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x9, 0x60004) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="c2e8d05e037227ac4cb1b6c41b6fa555d3f4a471b2de3c09c7d645859a89e30e73a7cb63dd6da15eecb710809153589213687cab3c1a1063dc36685ae35303ec80f94ee89110a8248603743b61d784ae90c9fbfca46114fe6417c0437b7e9f123fc01f302ddc0b2f62f7da2cfaa5aa5276c1bb1d60f6b16be2a41bd3aaf8019a13b27c1f41501a64b6c9a692e91a48d33d8d6c92cdbc738da24f604c", 0x9c) 2018/05/02 17:59:25 executing program 6: r0 = socket$inet6(0xa, 0x806, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x74, 0x400}) connect$inet6(r0, &(0x7f0000009680)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x321000, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000100)={@dev, @remote}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x431, 0x4) 2018/05/02 17:59:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r0, 0x100000001, &(0x7f00000001c0)="bcd42e7e663a62ccd3") r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') setrlimit(0xf, &(0x7f0000000380)={0x55e, 0x1}) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8040906}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xd8, r3, 0x0, 0x70bd29, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x78, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x33, 0x10}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2c, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x10}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffff1e7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x7, 0x1}) 2018/05/02 17:59:25 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x1, 0x6, [0x3db3, 0x9, 0x6, 0x40, 0x394, 0xd3f]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x40a0, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x800000000, 0x5, 0x1, 0x10000, 0x20}, &(0x7f0000000100)=0x98) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/247, &(0x7f0000000000)=0x88) 2018/05/02 17:59:25 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x11000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 318.949242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.962053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.971966] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 318.980983] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/02 17:59:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth0_to_team\x00', r1}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0001000000000002000100000000000000000000000000030005000000000002000000e00001010000000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/05/02 17:59:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x29000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:25 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x101000, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/49, 0x31, 0x0, 0x0, 0xffffff5d) r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000080)='ns/cgroup\x00') r2 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x304}, 0x1c) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x170) 2018/05/02 17:59:25 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x300000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:25 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/05/02 17:59:25 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x206000, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000040)={0xfffffffffffffffa, 0x0, 0x0, 0x2}, 0x10) 2018/05/02 17:59:25 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000481000)=ANY=[@ANYBLOB="144f07b6a164675ccc000000000000007e000000"], 0x14}, 0x1}, 0x0) 2018/05/02 17:59:25 executing program 7: r0 = socket$inet(0x2, 0x1, 0x4) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000021366af9000000000000000000000000000036005edd10e6441330683ee9fce3a65232c3b4cdcb6e1e2fdd293301bfd4cef96b95448b014c2657da21a56c46c4644967ec08bc631a66016c482a622e33adc7cc904f996d8db4ad274e20da98d929e30f493e6d16ad7d35dbf519e52e63ba9b814771256cdb646840c7709dc37691ca58bd3175533da520c36d92f5be4b021aa3ecba1acb1a66064edbcbe0bab3c50739f08612256a01f8bbaa020f6f047eb6251c168a21ec672ac1d3c5677847ff54b672e886f017ad65d9cba4ce044b2ded68"], &(0x7f0000000180)=0x24) 2018/05/02 17:59:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x80350000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000), 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipmr_delroute={0x2c, 0x19, 0x28, 0x70bd26, 0x25dfdbfc, {0x80, 0x20, 0xb4, 0x2, 0xff, 0x4, 0xc8, 0x9, 0x200}, [@RTA_DST={0x8, 0x1, @multicast1=0xe0000001}, @RTA_MARK={0x8, 0x10, 0x6b0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) 2018/05/02 17:59:25 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x40030000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:25 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="12a51ebef55079960000000000000000000003a93aa0a2cdd09a00003f607e76125e23dbae003309798a7093867f515c51580fe24e05abb66dbe27a3d7faebed9f37dc5a904b162177b2df6747d8"], 0x14}, 0x1}, 0x0) 2018/05/02 17:59:25 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') fchown(r2, 0x0, 0x0) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x800, 0x20}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000640)={r4, 0x5}, &(0x7f0000000680)=0x8) r5 = getgid() getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) lstat(&(0x7f0000000380)='./control/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000000c0)=@file={0x0, './control/file0\x00'}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000140)="59d32db0b8eaaf8d91b5c9c7cebf981abbbd02d6a47564a6a4c37e58f79d6c4cda23e1c35bc782fcd941c47c5eb86f41af9c03596ec608158f79c7a4a570f5f76193db4c867dd6bedc013323eb89a943bbc8127cc6785c8c1f767ca8ebb47aa3ccb15da1e1895a579c5540178438a06a001a5c6af0cd0426b65a6e4588814dc24fc0d633073501cfe0f97577e4499f4d709d9fd91f9077a6e7f4e30ba3a3", 0x9e}], 0x1, &(0x7f0000000440)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r1]}, @rights={0x38, 0x1, 0x1, [r1, r2, r1, r2, r2, r2, r1, r2, r2]}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r3, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x128, 0x11}, 0x20000000) close(r1) 2018/05/02 17:59:25 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00000000c0)="46c6be93ea66fb8efbbd797922785278c1c329a553c38060d02560f66561ef313c21c48aee0c5605d40da91faf068bc31bb5ae015dfa229ffe64aea9a76678fd3c57397ec677eaa0", 0x48}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x101f7fffd) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendfile(r0, r1, 0x0, 0x2) 2018/05/02 17:59:25 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x88470000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x408) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x22000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r2 = dup(r1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$netrom(r2, &(0x7f0000000700)={&(0x7f0000000080)=@full={{0x3, {"286e557ea97745"}}, [{"7ed2a63e42b01d"}, {"c231b058da8b68"}, {"dd9ef1bebb454e"}, {"4759464f8b9e19"}, {"3f24c05fb4e74e"}, {"7966002c7dec82"}, {"6de41747aa4bb4"}, {"1ca1c3ab836d86"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f0000000100)="eb4a7cb81a5f3c9db67035135953cae0fc361cf997eff927b7c19e39cadf6bbd2aad049e4baa3740f48b515ab11a6eca", 0x30}, {&(0x7f00000002c0)="213857b03b137edf33df5bff20b945c43e082c20dab04b4f4f451afe82e50c1d45b8d3455e8a635cc9abf437cdf63c75ab3d3893af9126bf7c5204922b69cf5d534fad3b19fe80a75ed2cc688a5d6e9e2908e27c8d729479779f2b547020f4a376168cecaeba09d7a60aa058f68f1541f03a357393730e7b9cc3547029250d8126326ff7e737a621fd5baee5549c55b0909b3b7333f477731e0ee886c7e086a400548da0ceb378c9802a20dc524524707fdaae51059f10ee", 0xb8}, {&(0x7f0000000380)="aecd28593c2e643918c028bb6fe29bf138c674dbc4ddeffce77b659286d6a33291fa052efa1a342b95bda1426d11d102d495598d4c1792ac683726f5d77cfd8a84330bef4fadd484afe254c7b0407e6253d0609b5a", 0x55}, {&(0x7f0000000400)="a5d94187ee596c0889fccc64b64694244e63ed4742062994a9fdda6700647ee3ff6fd7038703c698d7f2d1661aca842d27b7af182bd0630ac43557396dd8b10e41fc994dfe8fd2c92348e30535d0ba20c5e9c4", 0x53}, {&(0x7f0000000140)='|', 0x1}, {&(0x7f0000000480)="19090b47fd15cde68c55de7597e148edbf4a84cebd85f030e8bf5985cc9ce3b0b46bb61aa34f9a112602e97aa6b21660b15930ee52b21a32643cfd267b925b4960bc4873ad891d3265b8ecd529cf54b0b938218faa5fed9c54c960b34f086c1861b3b828a582aa83e2e28f05f5adfcc6912ad09df3ad6a1b31ad05a86f014907548b6c866df7ac3011c9867c5c88bc68e8261cee9fddd7b6ac54d907661997dbb272d38af0a2c814d5b12dced61fdc19eb466b180be70fde120df5e34a99ddd98f5ec6fc5001c24c3eada08bfdb23c3deefdc7ba633781777bee68ffba49a2ff63b75e8e91c8ce2378d1eeef0db722bebbdea3211725", 0xf6}, {&(0x7f0000000580)="66f238adcbddc2b22422689c4af90fc24ce5c374d051cbca11178bf1531b5b85bad1b469d8f3aaf3e2f7177a0a32302d687c6febab8b1836b4479720ea01a3e9be621be7fa4d11e82d19e48e5cf0db2214e1c970baf509fa75b42c696750ff34bf5167a7de01755e50122eb1a4ec4f28d1c85dd3c2cba42f6cd1ddde3526a8ddf3d9cac6ab16aa5774777f6cf3a33e0656a5e1fa20e32057f0da524c0c12f700bdb29839f42609e788c5786112105db264fe5a78185541ed89809b2dc61f06022c95d9e83db9bacd52b1ba47dce8d60cc68e72886a203d106b8964f4f66b35ede1fb4fe3f90e843e11", 0xe9}], 0x7, 0x0, 0x0, 0x20000000}, 0x0) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/02 17:59:26 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000200)=0x208000000) io_setup(0x6, &(0x7f0000000080)=0x0) socket(0x3, 0x80000, 0x6) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/02 17:59:26 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x4000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:26 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60b409ffffe0000002ff020000000000000000000000000001210490780000000060b680fa0000000000000000000000000000ffffffffffffffffffff000000000004ffffac14ffbb000000000000002d00000000000000"], 0x0) 2018/05/02 17:59:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') 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) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x800cd}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7fffffff, 0x100) 2018/05/02 17:59:26 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x5, 0xffffffffffff08a8]) clock_gettime(0x0, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x0) 2018/05/02 17:59:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x8060000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:26 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f000000bff8)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x7) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10100, 0x0) 2018/05/02 17:59:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:26 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)=0x1) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8001, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0xc}, @in, 0x4e22, 0x6, 0x4e22, 0x5a, 0xa, 0x20, 0x80, 0xbf, r2, r3}, {0x1ff, 0x5, 0x7, 0x6, 0x4, 0x3, 0xffffffffffff8001, 0x2}, {0x9, 0x0, 0xff, 0x8}, 0x7ff, 0x6e6bb1, 0x2, 0x1, 0x2, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0x1e}, 0x4d6, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x2, 0x2, 0x0, 0x0, 0x3, 0x3}}, 0xe8) 2018/05/02 17:59:26 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x40, 0x6, 0x7ff, 0xd95, 0x0, 0x7fff, 0x0, 0x1, 0x80000000, 0xffffffffffffff01, 0x10001, 0x8000, 0x7, 0x8, 0x0, 0x6, 0x0, 0x4, 0x3, 0x0, 0x401, 0x80000001, 0x8, 0xfffffffffffffff7, 0x20, 0xf9, 0x6, 0x5, 0x0, 0x400, 0x80000001, 0xfffffffffffffffd, 0x0, 0x8, 0x40, 0x5b6cd4dd, 0x0, 0x80000001, 0x4, @perf_bp={&(0x7f00000000c0), 0x8}, 0x0, 0x9, 0x40, 0x2, 0x81, 0x2, 0xb1}, r0, 0xc, r1, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$binfmt_elf32(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="7f"], 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x0) 2018/05/02 17:59:26 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x3f00000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x34b9, 0x20000) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000100)=ANY=[@ANYBLOB="e10000002b2b3bf681a1a147d80eeb3714da2a2c70e5be47f3bb558cd88a9162f52446e06bfe916c8f555dfe9aac960c3f5a2cfb9e833c714d0c21239408141b7cc3616fbe9d37b9d21ed5f333007367401928389d4df3272f0ab9fbf92972399f34f5ce2c5f8874b4b679d8972586cd11a395e15fbb80a545fa809d2769bbe9cf931085abdc16751b4123e803903e005fcada998ca5b97241587315ad18d1534b9f07bad867fbfc320d80d2389bceca38a8475f9036f2874fcd3e32e9742620fde08a3b49714dd0772617be8b3582aa64ddab97612e7dcc2a51e0391fc8c3fb8bf1962a9a"]) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20080, 0x0) connect$nfc_raw(r2, &(0x7f0000000040)={0x27, 0x0, 0x0, 0xa}, 0x10) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000077020000000000000208000000000001"]) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'veth1_to_bridge\x00'}) 2018/05/02 17:59:26 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x88caffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x5a, "f492d53c6c9e8c82e5b35e32448f6057e517959abb0e96dd6b0c8004f99b10e5e657af1a76cd173430101f195f1710a10bd965cbed3feb220480fc2a7f34378c8a9dc7fe8826ee35a9d4e0eb36951c38e82b4d296fa57b599b23"}, &(0x7f0000000280)=0x62) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x4, 0x3e393ed6}, &(0x7f00000001c0)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) [ 320.455749] sg_write: data in/out 50397406/553611222 bytes for SCSI command 0x0-- guessing data in; [ 320.455749] program syz-executor7 not setting count and/or reply_len properly 2018/05/02 17:59:27 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0xa4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000805000), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="0600f5eb69062b8a0cb2ebd83d5afa6ea6c51546117d2342a76d776619b23a642ed122da1e2779bd040b7e3c0e2258fdd9be5794ba0514426b66261b1931e6e086bff33ce22b0b0413adb4850ebec7f2fe9b889b17002e6b9f4de45d8945a1c2b6b130dbf92086ebc74f3e3d29655d5e20766e7ed9ce45b8774813a01186160128afc254a7f7a462747ea57eaddfe8ace869c1585621", 0xfffffffffffffefe, 0x1}]) 2018/05/02 17:59:27 executing program 1: mbind(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, &(0x7f0000000100)=0x6, 0x7, 0x5) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) 2018/05/02 17:59:27 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x100000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x4003e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x820, 0x0, 0x0, 0x0, 0x0, 0xbaea}) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000140)=0x3) 2018/05/02 17:59:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x110, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000340)=""/4096) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) r2 = request_key(&(0x7f0000000180)='trusted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/uinput\x00', 0xfffffffffffffffe) request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='userposix_acl_accessem1\x00', r2) mq_open(&(0x7f0000000240)='logon\x00', 0x802, 0x2, &(0x7f0000000280)={0x7, 0x3, 0xe, 0xffffffff, 0x8001, 0x800, 0x80000000}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000040)) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = socket(0xa, 0x5, 0xffffffffffffffff) getsockopt(r3, 0xff, 0x0, &(0x7f000091b000), &(0x7f00003b7000)=0xfffffffffffffe54) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000080)={0x1ff, 0x3, 0x80000001}) 2018/05/02 17:59:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x6], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:27 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xd, 0x0, 0x4, 0x0, 0x2000000000000006, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x8, 0x3, 0x3, 0x8, 0xffffffffffffffff, 0x81}, 0x2c) 2018/05/02 17:59:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20c1c0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000080)={0x401, 0x1, 0xfc, 0x7a, &(0x7f0000000040)=[{}]}) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) dup3(r3, r0, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/02 17:59:27 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x800e000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) sendmsg$alg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)="a142a840af71a2e8e4bc9bcf95397f4cf8224eaef5460408b9cc37e189b328919bd710d2eca39b47b76878ac6bb6766c652d71f632de307782b9ba7b776e12f99f5721b3efa5537204ff29fcd57c6720ca7da44a268b828badb88bc4c0e41275aa75eed620a52b5c0bc6c62ab8b837d4728fa5e1c3d7497a495c918f850e9eef394341effb13b2d829d306a251ddcc52bc0f2e9829f38576d71e047af739803c5699ad", 0xa3}, {&(0x7f0000000040)="6ed95d87cf4e361db80afc3a90714f45dab9f1", 0x13}, {&(0x7f00000001c0)="07a0f1331ad12cc14feb1e67c384b45716f9b588dc2fa03244d782d1b9f631fbc44ebd8aaaa4769433c2c1fb2fea840bc586529676a13540a1b551d65e03", 0x3e}, {&(0x7f0000000200)="5166c37ea727d54e5bf91010297f7ada97747526b3da757e21de67584f96c2af", 0x20}, {&(0x7f0000000240)="e64091f3c3778f4251334d5aae9ac657c4a90b186bee241ce4e4a458f94fa16cd3759dff31de8e84078f919475dc32d2d1b95b9c7a3b84e8d2f6a88007dee867b59049b9d285", 0x46}, {&(0x7f00000002c0)="33fd97481a2040f6e5fdf57dff0e6ae54255930d585aa9bf393cf74857c8e4ac5c8d052a2c5eba68c7cc3b2287fc911f2e986785334e89a7f08761dedefb4faa3ba293481f51450bb3de842f2dddb88f4931cbff97b4d5ca30032dd2e7b91cc7214435ae84337b743f7eb6ff848bf4937a7ebfa89b49f2d1074b66473c21363d", 0x80}, {&(0x7f0000000340)="b6a04ee0153b1cd5bedbb595ae92d9d29c3bc4e9d7b2c63eb87b22326a20e98862e8a1771fda8db2b351fcb63a928e2c4811aac8030719f0804ffd61ff4fae9f272e721520fc095d9d42982949ae4f27d68faf7af752d3f12a1f51b9eefb4628415d028110aab5aa38bda986024f85b5410d592786b4563e5cfcdf227c345a75de8c3da2ae7ea035dc42dc2133bac7370550", 0x92}, {&(0x7f0000000400)="01c9aa0d8f90550fe05688dd9d4a75d0071476b0a95c76c9bf168b8d0487e3e7da32d6dac6db7aa9af81c5820a6b855c4b5f2357a82c5c82467535be2e4100ab1605f0c5532ea41bb4d935758dd6c65ddf8d", 0x52}], 0x8, &(0x7f0000000580)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xb8, 0x117, 0x2, 0xa2, "ec44aed49e22576ab96030f8098ebf525b0d749c11147562ffc200b330240a121ff46ad13af30b9481b0fba37ac127a917110ea783e0124ba158f952b1fd69c0c1b98ff620208241398220689659293764de86b30213d7cceb0aa97f125a9b750149e84a93605ff36e3fd1a42cf07e54e8d4285dd20d0b047f125fae34bbe8f19bfcda0a18d17b0001e48caa0ba13cc0e994bf3228a0b96b6385ed1492b4ebdbaac6"}, @op={0x18, 0x117, 0x3}, @iv={0x50, 0x117, 0x2, 0x3a, "2d359799173cdb8a13afda3a054dc7a61d22796416b9abeb32774016ff9282776d03124a6dc300f06d107ab221037a73cd06486140a1fb03e543"}, @iv={0x28, 0x117, 0x2, 0xf, "00f62ec883e5316f1d19ca79b02f68"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0xf862}], 0x1c0, 0x4}, 0x40000) r2 = accept$alg(r0, 0x0, 0x0) write$fuse(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="832bcf8400e2290000000000000d0000"], 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000780)) recvmmsg(r2, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) 2018/05/02 17:59:27 executing program 3: r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xffffffffffffff00, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x3, 0x5c, 0x3, 0x3}, 0x20, 0xff, 'id0\x00', 'timer1\x00', 0x0, 0x4e, 0x1, 0x100, 0xff}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x0) 2018/05/02 17:59:27 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xf7ffff7f00000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:27 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x3}) 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) chmod(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000005c0)) dup2(r0, r1) 2018/05/02 17:59:27 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket(0x11c, 0xfffffffffffffffc, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x3) getsockopt(r2, 0x800000010f, 0x8000000000000081, &(0x7f0000000140), &(0x7f0000000100)) accept$ax25(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000280)={0x5, 0x9}) 2018/05/02 17:59:27 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000002b40)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000780)=[{&(0x7f00000000c0)=""/241, 0xf1}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/141, 0x8d}, {&(0x7f0000000340)=""/191, 0xbf}, {&(0x7f0000000400)=""/67, 0x43}, {&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000000600)=""/218, 0xda}, {&(0x7f0000000700)=""/100, 0x64}], 0x8, &(0x7f0000000800)=""/210, 0xd2, 0x1}, 0x9}, {{&(0x7f0000000900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/204, 0xcc}], 0x3, &(0x7f0000002a80)=""/45, 0x2d, 0x8}, 0x14e273a1}], 0x2, 0x40, &(0x7f0000002b80)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004480)={0x0, 0x7, 0x7, 0x80000000, 0x2, 0x76726a82}, &(0x7f00000044c0)=0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000004500)={0x0, 0x3}, &(0x7f0000004540)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000004640)=[{&(0x7f0000002bc0)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c, &(0x7f0000003d40)=[{&(0x7f0000002c00)="533882ac7fa6e3413a6d", 0xa}, {&(0x7f0000002c40)="ca1bd78c3292f95966d586d7bf955b52d37f83d969833aacbe16f813d9fd2363d78cb9da1d1f413982c413d1bb4cff6b0abe89e26e56f1af80665fcbe6323b36e2ba20a3362567501d199c1c3b0b9342204a5872ee9af75687b3203ff6fe4c45405e1709bff688af8573", 0x6a}, {&(0x7f0000002cc0)="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", 0x1000}, {&(0x7f0000003cc0)="b2193657a753bbf636d8c8c40152c432c1e8553a5c10c3a74ff1208cdb562b5c3cfcce2f07d19c74c7261a431d5b52b62929aaaecd7b4fd73c92f36bc30b05a23f1e743a655236f632997fa50780daeb", 0x50}], 0x4, &(0x7f0000003d80)=[@authinfo={0x18, 0x84, 0x6, {0x40}}, @init={0x18, 0x84, 0x0, {0x6, 0xbdc256d, 0x0, 0x3}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}], 0x70, 0x8000}, {&(0x7f0000003e00)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f00000043c0)=[{&(0x7f0000003e40)="449954f00837f26e70eb1f1f835e97a24966558789a0d68e", 0x18}, {&(0x7f0000003e80)="5ad49408a3d61379225b2351e2c0e7ccae76f774ba85a69a962a0978eb1194edc472986ab65c28ed0216cde6508cb5f235023923f10c5a124c833b6084687332c2fda3f9dc117ba6cde1ed1cde2ad9016409ebd1e9ed2899dc9399f9b890e8fce5c0dbc4c1b2ec19381413b7ba056f23cfc48bb9ae60e678f3e7ef7dad4d290b1ece85697d5bf370dbf9979276ffc9705fc913bd95895ee8b3b9289617da95e361260371", 0xa4}, {&(0x7f0000003f40)="73e8ab4ac32413b0a866ce8bbaa591316ce4f56f2852645021c9a121c710dace5a04be8b68063723b6a2805464c890970f9ea154ce172fe1109b10184cc23cbda7476d16086e24cf690950112065c66c140bce7c20af21ebb9c1fcc4225d4f08c360eb82ea6c2d1681ae9de5ed6668b8698c0691a58296b9176f5182dc205853b48a7643e2", 0x85}, {&(0x7f0000004000)="669a39b63570f4bdb11ee9b70b26c32215691535b470855f172cc3ebf884bb7f60fa4d339acf05a8f514a5ec80bf98abedf3560ed01659ea18c15ef57aa5dd45213181f79e9d7ea0827dc99faa1701ffb03972a7401884e0661863366b78ed6d08e3ace2ed5a6f224d99a2c904506fd9f91fa56c64047df07e8a926394bc8904639cc4639ee8ed33aa346dec4a163204cae6f918e8c2114ce5ed631acd38ec53b715548a8977026dea92", 0xaa}, {&(0x7f00000040c0)="b0abf4e28d4f12df7d2293cf61348365c86e11358a34c7c439c2fa8fb70c7f83ff0973312fd40b496f865bcb18a20a3d67fbc6b6a2c6a4bead360ada0598a59dd63cbf9788d53f11cbc571b0f4cbe61ad95aa714", 0x54}, {&(0x7f0000004140)="5011fca499b302b6ca0ba3c3e7ffc89eba724c1b5b0c014b72dac042183192018834b8130727a87e814a74995a4ade055522c7a373dcbc6e360010d1a15893baa2cd0645d1df91b35789fff291eeda0ef6f3900853dac96f7fe06d90678eb5a26e75e1630a913a7864e771ccfc55e03ba6a985e637819df36684b6202e9ab3fb84ae5835ee6a19186626fd8d751aed5f81853f63aaa020c36c810002d13774edb6bda4a17071325de04a094be63a7cc2342310f3f55d615a6efbeb4322f4abfdaedcf23ab81c2e49e73c8e5f85ebca6e95eec8aad78002a0b8", 0xd9}, {&(0x7f0000004240)}, {&(0x7f0000004280)="24d996a2970314188c38fc987a65b95f16d86b67c685be10d934095731", 0x1d}, {&(0x7f00000042c0)="73e24d2b569475945509bf926d3ae8f1898924dfe9695ebee0575b4a24e11311e7b668d1efcb93b1e1c8210d19eefb6f6304eb54fe4d5715620feb086a0335e0c771cc8ca23a0f2d0b2b454975c8a692685b70030b24a9269d24931c2a9b6c9d9df78813c52c6384c605f9b3278a0630b37df8cad823e566c222bdfe635d6c2d4b5d502e6e40788a8f2c9542e0e6434fcb1c8e0a0954c5b220072c770de0ccdad3964c6e572022be032c1de963179902018171e695f6d62981d68996944bc2f7b8ee1d28a4217d801542f60324724b5b1d1c13506a12e06f2b36a7c0ad", 0xdd}], 0x9, &(0x7f0000004580)=[@init={0x18, 0x84, 0x0, {0x100000000, 0x401, 0x1, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x4, 0x4, 0x7ff, 0x7, 0x8000, 0x1, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xff}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8200, 0x6, 0x8001, r5}}, @authinfo={0x18, 0x84, 0x6, {0x1ff}}], 0xb0, 0x4c0c0}], 0x2, 0x48004) 2018/05/02 17:59:27 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) vmsplice(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)}], 0x1, 0x0) dup2(r1, r0) 2018/05/02 17:59:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xf0ffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:28 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xfe80, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:28 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000200)={0x100, 0x5, 0x5, 0x101, 0x7}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000000000000000000000000000006b0a78fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x1}, 0xffffffffffffff09) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0xe, 0xa0, &(0x7f0000000040)="89258139c774a545e321f9d42978", &(0x7f0000000100)=""/160}, 0x28) 2018/05/02 17:59:28 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)={0x1, 0x3, 0x209e21, 0x8000000001, 0x1}, 0x2c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x10b240) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x408004, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x4, 0x3}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x1}, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) 2018/05/02 17:59:28 executing program 7: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) setfsuid(r0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000000000000200000001000084811f4ce10000001e000000000000000010ec030200010052654973457233467300000003", 0x41, 0x10000}, {&(0x7f0000013200)="0d0000000e0000000a0000001200000000000000000200000001000084811f4ce1", 0x21, 0x212000}], 0x0, &(0x7f0000013900)) 2018/05/02 17:59:28 executing program 4: syz_emit_ethernet(0x62, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f00000005c0)={0x1000002, 0x0, [0x0, 0x0, 0x0, 0xbb]}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x4, 0x5, 0x4, 0x5, 0xc63, 0x6ec88823, 0x6, {0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0xaa6}}, 0x100, 0x705f, 0x2, 0x4e, 0x8}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x8000, 0x2c8e27b2, 0x5, 0x1, 0x6, 0x4, 0x80000000, 0x0, 0x0, 0x0, 0x400, 0x800, 0xa65b, 0x20]}, &(0x7f00000002c0)=0x100) 2018/05/02 17:59:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect(r0, &(0x7f0000000100)=@ax25={0x3, {"83dd677492d1d1"}, 0x1664c8b5}, 0x80) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000040)={"7369743000120000000080000000002a", @ifru_addrs=@in={0x2, 0x4e20}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r1, 0x6, &(0x7f00000000c0)={&(0x7f0000000080)="e4d1639e655e8ee7f59fe050852c89e4226201b13e11569eed7366ce775388ee77791fbad1f0de4d52e97c90ead0c51de1924bfc20b4cd51a350c2efc6ea93", 0x3f}) 2018/05/02 17:59:28 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/02 17:59:29 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) sendto$llc(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmmsg(r1, &(0x7f0000006f40)=[{{&(0x7f0000000680)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000700)="02ea47af3bedd7840b22d201cc650f5dcf7f0116679e59a77c1d22a4f92dde6fe72d668c02783f678745b29c3d", 0x2d}, {&(0x7f00000009c0)="6d0d715bcca87c6de08931d22a964a2c96659dbe2b73f878b40ba00b7321259a45a5e05a8f779f7a47cbafb8152ba5fcc507211eec1d1d3f96eda53cbc1e570f7d9d66770a38ec1f24", 0x49}], 0x2}, 0x80000001}, {{&(0x7f00000068c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2, 0x2, 0x2, 0x3}}, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006940)="2d935ba3f61a94527ef979b5555746ed9a9391930987fe46f1d6b74ad2a655bee0131149e8dc28a5b59e5267e4dd06a645cb3bf0b373ab0d00cb159906029a9bc7d019b5c33dabaa263d0c471d040f87fc83f8a507dd8327e726b6538d39880fa4248f758874372abf77722393e1e9ad25a4c80455be1bca778d6d12c5f1cef40cd5733e7b849b1f9d9227b8af5e21f52e5236a90d47d2d21d6114d03e7faa4a7c09fab9cf347e3ac413d507325010e3656a9b2c3ee4000cc655b7dff9784fdfad198620bc954d3b9f745a7f6f7f02ef35c6d1a70d6d83a0abfadbbf4ab15d89751353574401", 0xe6}], 0x1, 0x0, 0x0, 0x40000}, 0x8}], 0x2, 0x850) r2 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x2, 0x100bffff) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)=0x0) rt_tgsigqueueinfo(r4, r5, 0x3a, &(0x7f0000000280)={0x27, 0x80000000, 0x8000, 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e22, 0xb554, @mcast2={0xff, 0x2, [], 0x1}, 0x19}}}, &(0x7f00000001c0)=0x84) 2018/05/02 17:59:29 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xc805, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x806], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:29 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x210000, 0x0) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @loopback=0x7f000001}, 0x0, 0x4, 0x2, 0x3}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)="1ab2", 0x2}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="2ee22e7db89ed478b46d7572ee7c8a3819aac2f285c2d158603c54d37ce72b7ba1eacb0fe9472e56639333edf756fa40b4f8ec6435cdafec9be5dbcab1791e1b9b63", 0x42}, {&(0x7f0000000240)="09937698631e6589d3cc12f9b5398493c973d527f8285dc685712b79d2b7f75464949a7a9e9b56aa2c937937e683656d33733c0ffe641d4ab3310540d4f50a4fd43f287059a60727be80a2", 0x4b}], 0x4, &(0x7f0000000340)=[{0x58, 0x107, 0x0, "07fa0fb3af5c14b7a49f35fdb3eacee7f685492da276ef33a0409da31895c7fc19afa41e64c737964be71dc459041aa84760780d6bc5e963679299c295d049147a0ffb42f5b377"}, {0x100, 0x11f, 0x0, "a62a9e45a588ab0d7bdb576cfd70171a0e01b51b3b43a6f5704b8eb40dc331c01d3fb7302c17c84bff346b23ac47161a6d088d017eeb5057d0dd5de04eb482b0a3136c3ce6a6190118aa576477c09703f736009e8dab975e6d6958fe6bc9df442d09f745297d012f8ef4138fe3a0b60963ab10f2140ea7794e0f2c46ef03e3a7eb8f908c63e286dbd5b17a301dcd1730a5c4a5aa8355da44eeee3101df9017ba79678075f10d341792657f5a9c36ef4166d4e943d237d768ffa04beb3f749ea49f8c219242725e35f39fbfb4917e93fbb7da7b390f6b50511f363cdbf11b74e44744cb95a536e0e8024b330cf13b2c"}], 0x158, 0x80}, 0x805) [ 322.574842] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 322.611226] REISERFS (device loop7): using ordered data mode [ 322.617209] reiserfs: using flush barriers 2018/05/02 17:59:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="00000002180000fa2000000000000000", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x20) write$rdma_cm(r1, &(0x7f00000012c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, r2}}, 0xd9) 2018/05/02 17:59:29 executing program 3: mbind(&(0x7f0000658000/0x4000)=nil, 0x4000, 0x8001, &(0x7f0000000040)=0x8001, 0x401c, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)="6e756d615f6d61707300b5c62eeedbc2799e2c854cfb9ead220e698a9e8de9f243640adf803c64577aa9e4e33f9f72e5185191246f8fe224cc925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e781c81b6a8d091f88658ef4f16a21417d83d") [ 322.662353] REISERFS (device loop7): journal params: device loop7, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 2018/05/02 17:59:29 executing program 0: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001100)=""/1679, 0x68f) getdents64(r0, &(0x7f00000002c0)=""/209, 0xd1) getdents64(r0, &(0x7f0000000940)=""/235, 0xeb) accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/05/02 17:59:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x2f], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:29 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000001980)='/dev/audio#\x00', 0x8000, 0x40000) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001c00)) r1 = socket$inet6(0xa, 0x802, 0x0) recvmmsg(r1, &(0x7f0000001a40)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/2, 0x2}], 0x1, &(0x7f0000000100)=""/118, 0x76, 0xbe}, 0x7f}, {{&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000600)=[{&(0x7f0000000200)=""/84, 0x54}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/199, 0xc7}, {&(0x7f0000000500)=""/231, 0xe7}], 0x6, &(0x7f0000000680)=""/47, 0x2f}, 0x1}, {{&(0x7f00000006c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001740)=""/10, 0xa}, {&(0x7f0000001780)=""/12, 0xc}, {&(0x7f00000017c0)=""/73, 0x49}], 0x4, &(0x7f0000001880)=""/118, 0x76, 0x3}, 0x3}, {{&(0x7f0000001900)=@sco, 0x80, &(0x7f0000001980), 0x0, &(0x7f00000019c0)=""/73, 0x49, 0x92b}, 0x577d}], 0x4, 0x40, &(0x7f0000001b40)) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001b80), &(0x7f0000001bc0)=0xb) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000934000), 0x0) [ 322.791890] REISERFS (device loop7): checking transaction log (loop7) [ 322.830881] REISERFS warning: reiserfs-5090 is_tree_node: node level 0 does not match to the expected one -1 2018/05/02 17:59:29 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) fcntl$setsig(r0, 0xa, 0x2f) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000000)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x29, 0x1, &(0x7f0000000080)=0x3, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/02 17:59:29 executing program 4: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000a000180c2000000aa0010000000000000000000000000ffffffffff000000000000aaaaaaaaaaaa000000000000ffffffffffff0180c2000000000000005000605711cd9688543481db0902a1202dc6cda3869e49677b382dbdce58de88b3a95968dee32bd75e6457e4925cf212f79a42bcac7e0fa54d42e38d2da3a5b3f5d333e46f59e495fdfcc251bad4943840e230a7c00469c0f70a25fc23ebe1b298da1a530c95a79bcc0489a000fb0a703eb8845e51266ac4c060e3ba6fe9d23e98adfeb8c07ab7ff56c71495e64b84ba0a52f206e096ebbecdf2bbbfb6bc3f582e7ceb86d759bea2d290292e3c2c22659698"]) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000080)=0x7, 0x4) 2018/05/02 17:59:29 executing program 3: r0 = semget(0x2, 0x4, 0x0) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x4e, 0x990000000, 0x8, 0x10000, 0x3, 0x80]) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f00000000c0)={[{0x8, 0x3, 0x2, 0x4, 0x3f, 0xffff, 0x80, 0x6, 0x3f, 0x8001, 0x1, 0x0, 0x8}, {0x3, 0x1, 0xffff, 0x7, 0x6, 0x10000, 0x68f7, 0x37a, 0x0, 0xb71, 0x1520, 0x8c1, 0x5}, {0x100000001, 0x80, 0xfff, 0x0, 0x4, 0x83, 0x6, 0x3, 0x2, 0x8, 0x3, 0x3, 0x2}], 0x3}) [ 322.841280] REISERFS error (device loop7): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 322.851203] REISERFS (device loop7): Remounting filesystem read-only [ 322.857812] REISERFS error (device loop7): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD] [ 322.956834] REISERFS (device loop7): Using r5 hash to sort names [ 322.963187] REISERFS (device loop7): using 3.5.x disk format [ 323.040195] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 323.048911] REISERFS (device loop7): using ordered data mode [ 323.054826] reiserfs: using flush barriers [ 323.060146] REISERFS (device loop7): journal params: device loop7, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 0, max trans age 30 [ 323.075708] REISERFS (device loop7): checking transaction log (loop7) 2018/05/02 17:59:29 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000000)='memory.high\x00', 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/cuse\x00', 0x4000000000000400, 0x0) ioctl$EVIOCGVERSION(r6, 0x80044501, &(0x7f0000000400)=""/241) ioctl$sock_inet_SIOCGIFBRDADDR(r5, 0x8919, &(0x7f0000000140)={'rose0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) io_setup(0x400, &(0x7f0000000080)=0x0) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000580)) io_submit(r7, 0x0, &(0x7f00000004c0)) sendfile(r4, r4, &(0x7f0000000040), 0x1) r8 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x1) r9 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000a, 0x1010, r8, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000002c0)={r9}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x41, &(0x7f0000000240)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x40002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$SO_ATTACH_FILTER(r10, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x1, 0x5, 0x2}, {0x3, 0x5a, 0x40, 0x7}]}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x10) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000500)) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r11 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r11, &(0x7f0000000300), 0xffffffffffffffff, &(0x7f00000003c0), 0x812, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/02 17:59:29 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x100000}, 0xfffffffffffffc87) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x0, 0x12051, r1, 0x0) 2018/05/02 17:59:29 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x9) close(r0) memfd_create(&(0x7f0000000100)='^eth1:keyring\x00', 0x3ffffffffeffffb) 2018/05/02 17:59:29 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) listen(r0, 0x0) 2018/05/02 17:59:29 executing program 7: signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/4096, &(0x7f0000000040)=0x1000) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)) signalfd(r1, &(0x7f0000000180), 0x8) 2018/05/02 17:59:29 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x30, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 323.083939] REISERFS warning: reiserfs-5090 is_tree_node: node level 0 does not match to the expected one -1 [ 323.093986] REISERFS error (device loop7): vs-5150 search_by_key: invalid format found in block 531. Fsck? [ 323.103843] REISERFS (device loop7): Remounting filesystem read-only [ 323.110388] REISERFS error (device loop7): vs-13070 reiserfs_read_locked_inode: i/o failure occurred trying to find stat data of [1 2 0x0 SD] [ 323.123287] REISERFS (device loop7): Using r5 hash to sort names [ 323.129470] REISERFS (device loop7): using 3.5.x disk format 2018/05/02 17:59:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:29 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x1d, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0xfff, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x10, 0x24c1f107, 0x5, 0xa67, 0xd6b4, &(0x7f0000000140)='bond_slave_1\x00', 0x7ff, 0x9}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x400800, 0x0) syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x7, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) 2018/05/02 17:59:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/209) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 2018/05/02 17:59:29 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd43544007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104ff00fd2b45c807110010f3458581c6dd35957109000000df00", 0x2dc) close(r0) 2018/05/02 17:59:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fef000/0xe000)=nil, 0xe000, 0x4, 0x10, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000013, &(0x7f0000000000)="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", 0x111) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/189, 0xbd}, {&(0x7f0000000200)=""/10, 0xa}, {&(0x7f0000000240)=""/233, 0xe9}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)}], 0x6, &(0x7f0000000540)=""/225, 0xe1, 0x9}, 0x40) 2018/05/02 17:59:29 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x9, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:29 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001640), 0x1, 0x4800) [ 323.380025] audit: type=1326 audit(1525283969.816:157): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.455667] audit: type=1326 audit(1525283969.837:158): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=137 compat=0 ip=0x455979 code=0x50000 [ 323.475649] audit: type=1326 audit(1525283969.837:159): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.495519] audit: type=1326 audit(1525283969.837:160): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.515454] audit: type=1326 audit(1525283969.837:161): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.535335] audit: type=1326 audit(1525283969.837:162): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.558616] audit: type=1326 audit(1525283969.837:163): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.578617] audit: type=1326 audit(1525283969.837:164): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.598840] audit: type=1326 audit(1525283969.837:165): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 [ 323.618702] audit: type=1326 audit(1525283969.842:166): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=24963 comm="syz-executor3" exe="/root/syz-executor3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x50000 2018/05/02 17:59:30 executing program 7: ioctl$BLKROSET(0xffffffffffffffff, 0x80480911, &(0x7f0000000140)) 2018/05/02 17:59:30 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xfc00000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:30 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000140)=0x10000, 0x4) recvfrom$llc(r0, &(0x7f0000000000)=""/45, 0x2d, 0x40000000, &(0x7f0000000040)={0x1a, 0x31d, 0x40, 0x3ff, 0x400, 0xfffffffffffffffd, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/02 17:59:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xffffff89], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:30 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x2, {{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x1c}, 0x1f}}, 0x0, 0x7, [{{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x40}}, {{0xa, 0x4e24, 0x100000000, @dev={0xfe, 0x80, [], 0x12}}}, {{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x80000001}}, {{0xa, 0x4e20, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}]}, 0x410) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x0, 0x0, 0x20000000002, 0x1}, 0x2d) 2018/05/02 17:59:30 executing program 4: r0 = socket$inet(0x2, 0x4, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r1, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0xffffffffffffffff, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_nat_t_type={0x0, 0x14}]}, 0x15}, 0x1}, 0x0) 2018/05/02 17:59:30 executing program 1: 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) rt_sigreturn() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5424, &(0x7f0000000000)) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1, 0x0) accept4$unix(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x80000) 2018/05/02 17:59:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond_slave_0\x00', 0x0}) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x700000000000000}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x5, 0x80) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000180)=0x80000001) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x44800, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000100)={0xcd, 0x7, 0xf45}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_SLAVE_DATA={0x4, 0x5}]}]}, 0x28}, 0x1}, 0x0) 2018/05/02 17:59:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000001, 0x20011, r0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2001) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x6, "3b84d1aa96fa"}, &(0x7f0000000080)=0x2a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f00001e4ff8)=[@acquire={0x40046305}], 0x118, 0x0, &(0x7f0000000100)}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x18040, 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000280)=""/136, 0x88) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000), &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000240)) 2018/05/02 17:59:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x28000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:30 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x8, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 323.934682] binder: 25015:25021 ioctl c0306201 2000a000 returned -14 [ 323.990789] binder: 25015:25021 ioctl 4b31 20000200 returned -22 [ 324.031469] binder: 25015:25021 got transaction to context manager from process owning it [ 324.039930] binder: 25015:25021 transaction failed 29201/-22, size 0-8 line 2847 [ 324.085059] binder: BINDER_SET_CONTEXT_MGR already set [ 324.090532] binder: 25015:25029 ioctl c0306201 2000a000 returned -14 [ 324.102663] binder: 25015:25021 ioctl 40046207 0 returned -16 [ 324.110394] binder: 25015:25021 ioctl 4b31 20000200 returned -22 [ 324.110412] binder_alloc: 25015: binder_alloc_buf, no vma [ 324.122640] binder: 25015:25029 transaction failed 29189/-3, size 0-8 line 2971 [ 324.142363] binder: undelivered TRANSACTION_ERROR: 29189 [ 324.151800] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/02 17:59:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7a00, 0x40) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x7, 0x8, 0x6}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f00001c2000)=ANY=[@ANYBLOB="021800001c000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000008001900000000000a00000000000000ff020000000000000000000000000001000000010a00000000000000fe8000000000000000000000000000ff0000000005000500000000000a00000000000000fe80000000000000000000000000000000000000000000000800120000000000000000000000000027000000000100000000000000000000005baf5a720000000020000000000001fe8000000000000000000000000000ff"], 0xe0}, 0x1}, 0x0) 2018/05/02 17:59:31 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, r0, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000080)={@empty, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @loopback=0x7f000001, @rand_addr}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000484, &(0x7f0000000040)=""/24, &(0x7f0000aed000)=0x18) 2018/05/02 17:59:31 executing program 4: r0 = gettid() ioprio_get$pid(0x2, r0) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000080)="e99b77d5d2df6a5e0e4bddebc8c8064efa412ce2895fade6fc318caea3978867c741eb0a5b0c2b6a54242541413cfa9c5f62e5a5586efbb0ee7f9d03185966e1eaf1c1fa15fc25f23920cb5241a1c3caf8b303fb662f97b8c579191f7f4ed3502f153f4476f6175f712527d496512d3c286714be205780f229025e653de185bcebf0a1b71a1e466ad91438d33c1a6fe5784eefd102f6ae3d0714b4bb0586581c89903fef1c83584ee13c0e4f1285eedd98a8cc8a1d3e9890cf7d67f43fed62762e34ad986a7e4b52ebeb164a87fc5b8361", 0xd1, 0x8000}], 0x0, &(0x7f00000001c0)={[{@uid={'uid', 0x3d, [0x32]}, 0x2c}, {@session={'session', 0x3d, [0x31, 0x34, 0x0, 0x36]}, 0x2c}, {@uid={'uid', 0x3d, [0x0, 0x37, 0x2d, 0x30, 0x37, 0x36]}, 0x2c}, {@session={'session', 0x3d, [0x38, 0x38, 0x78, 0x0, 0x3f, 0x3d, 0x0]}, 0x2c}, {@decompose='decompose', 0x2c}]}) 2018/05/02 17:59:31 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x600000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff030a00ff030421fcff0008000000000000000000000000000000"], &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/05/02 17:59:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2900], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:31 executing program 1: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) r0 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x2, 0x0) 2018/05/02 17:59:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x9) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000180), 0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x141000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup3(r3, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000001c0)=[@cr4={0x1, 0x100000}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 17:59:31 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x6000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 324.776312] hfsplus: invalid session number or type of track [ 324.782336] hfsplus: unable to find HFS+ superblock 2018/05/02 17:59:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:31 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0x35, &(0x7f0000000040)=""/53}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x40, r1, 0x721, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x4c014) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r2, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000280)={@random="b61e8d9d8576", @random="0818d7373ba7", [], {@ipv6={0x86dd, {0x0, 0x6, "5e3c11", 0x8, 0x32, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x3}, 0x8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0x6001000) 2018/05/02 17:59:31 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000380)) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x80000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000140)={0x17, 0x8e, &(0x7f0000000080)="cadb1e08c715429e316a8d5f3bde518916f00b11f499b572f845f4b78b2735ddcb9e62644301aabc006bde3f7fb3423f1d1ee9d79d045612f633baf9fe66dfcb2c26061eafa203512f42aded1593c94b72ef6928e987b4482facebc0f7ac08ab778b375eb6b77e25c94a899f4ee312b22dde50286f520e3d6cd4b5ffa3998e0d930e8e702ce2a3ed10a920959a84"}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:59:31 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x0) ioctl(r0, 0x29845731, &(0x7f0000000100)) [ 324.883199] hfsplus: invalid session number or type of track [ 324.889127] hfsplus: unable to find HFS+ superblock 2018/05/02 17:59:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x800000000000000) socketpair(0xd, 0x3, 0x3, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)) r6 = userfaultfd(0x800) r7 = openat$cgroup_ro(r6, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x56, "c5e40189f22ed11b515d4b88264c3d0792b6409f410469e505813edf4aeae200128153c0634ef825f2639de1339dcccc22ae52e2d319b49a09131b368acdac83a410529fff97b223d9f096e4d3a82c435c2f2ce678dd"}, &(0x7f00000003c0)=0x5e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000400)={r8, 0x0, 0x30, 0x800, 0x80}, &(0x7f0000000440)=0x18) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000480)={r9, 0x6e, "09e1fe5ad9ca4d408ec1af20eaaec725cdfe3355125dee1c010963ad629e433734f266cf60941bcfd2346701ce496d07f827ecf82dc13f200419797117726ea869cbf78615cbaf54ced48dc9e10e0f4a38fe0dc6fb225b956bdc8a7e7a57ef76c8787f60d29c748e760e05aac6e4"}, &(0x7f0000000500)=0x76) sendmsg$TEAM_CMD_NOOP(r7, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x17c, r10, 0x300, 0x70bd27, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0x58, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x4909aba7, 0xfa0000000, 0x401, 0x6}, {0x4, 0x7, 0x8, 0x8}, {0xb0, 0x4fc, 0x5be, 0x3}, {0x3, 0x0, 0x4, 0x7}]}}}]}}, {{0x8, 0x1, r5}, {0x100, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x0, 0x1, 0x3ff, 0x80000001}, {0xd6f3, 0x5e3a, 0x1f, 0x401}, {0x100, 0x9f, 0x8, 0xff}, {0x800, 0x8, 0x4, 0x2}, {0x7, 0x8001, 0xfffffffffffffffe, 0x7}, {0x7f, 0x2, 0x3f, 0x9}, {0x40, 0x400000000000, 0x5, 0x8572}, {0x3, 0x10001, 0x1ff, 0x8}, {0x7fff, 0x1, 0xfffffffffffffffc, 0xd56}, {0x85, 0x9, 0x1, 0x5}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xd279}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x17c}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ff4000/0x1000)=nil, 0x1000}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000640)={'bond0\x00', {0x2, 0x4e23}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000788000/0x2000)=nil, 0x2000}) 2018/05/02 17:59:31 executing program 0: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x1f, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x12, &(0x7f0000000040)=0x8999, 0x4) 2018/05/02 17:59:31 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xfec00000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:31 executing program 4: pipe(&(0x7f0000000500)) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x80800) r1 = openat$cgroup_ro(r0, &(0x7f0000000380)="68756765746c622e324d422e75736167dea85918043165d33d6e5f", 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000000040)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000080)=""/142, &(0x7f00000003c0)=""/69, &(0x7f0000000140)=""/14}) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000640)=0x200000000) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x34040) write$vnet(r2, &(0x7f0000000580)={0x1, {&(0x7f00000001c0)=""/219, 0x34c, &(0x7f0000000480)=""/98, 0x0, 0x2}}, 0x68) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000002c40)=ANY=[@ANYBLOB]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) 2018/05/02 17:59:31 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8847000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) readahead(r0, 0x9, 0x9) sendto$inet6(0xffffffffffffffff, &(0x7f0000000380), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}}, 0x84) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/02 17:59:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x6000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:32 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x101a00) ioctl$TUNSETLINK(r1, 0x400454cd, 0x4) recvmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000001140)=@nl=@proc, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000026c0)=""/191, 0xbf}}, {{&(0x7f0000002780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002a80), 0x0, &(0x7f0000002b00)=""/2, 0x2}}], 0x2, 0x0, &(0x7f0000002d00)={0x0, 0x1c9c380}) 2018/05/02 17:59:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000140), &(0x7f0000000180)=0x4) getrandom(&(0x7f0000000000)=""/161, 0xa1, 0x1) acct(&(0x7f00000000c0)='./file0\x00') 2018/05/02 17:59:32 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x4000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:32 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x5) r3 = socket$netlink(0x10, 0x3, 0x80000000004) write(r3, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xffffffffffff0000, 0x111080) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8, 0x5, 0x6, 0x6, 0x1f}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000100)={r5, 0x20, "5ade2de163d3bb331997b896fdd55cabbc8740aa81f38f11625e4030d7367c5d"}, &(0x7f0000000140)=0x28) 2018/05/02 17:59:32 executing program 6: syz_emit_ethernet(0x94, &(0x7f0000000200)={@random="91d0d7312c8b", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@ipv6={0x86dd, {0x31689ef5, 0x6, "efd382", 0x5e, 0x0, 0x6, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x87, 0x3, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x3}]}, @fragment={0xbf, 0x0, 0x1c00000000, 0x6, 0x0, 0x81, 0x68}], @dccp={{0x4e20, 0x4e24, 0x4, 0x1, 0x9, 0x0, 0x0, 0x6, 0x5, "4f06dc", 0x1, ' tR'}, "99d96bbc10a50236418a41d93f4cf56c31d8f3427723f7b2e804002417f63736802314e27a08"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0xdc4, 0x9c2, 0xf35, 0xc89]}) syz_emit_ethernet(0x30, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@current, @current}}}}}, &(0x7f0000000000)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xa080, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000001c0)) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x10) connect$can_bcm(r0, &(0x7f0000000100)={0x1d}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$setregs(0xf, r1, 0x4, &(0x7f00000002c0)="417f5cc5041b19c43123a6beb2cb989d1f43723ac2244ccd9e51143ee38b5ca9539e51f2d98c3f62618f6b94f7c44a0a6e6a29a7f2f53ce32b6c01c38937c76dc1e40b41900e6e44f5c442db1f4ee58c66762a06823b5b8b0804bb4a5504bba1053152d755cc804ec6af75212c54191c6c9b556aa07ba633d07029611577629b28270643bf6d5674d13ba2afe904303d8c9877f9ddd4459154") 2018/05/02 17:59:32 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x100000000104, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, "7175657565310b0000000000000000ff010000000000f6ffffffffffffff0000000000000000004000"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r1, 0x7}) 2018/05/02 17:59:32 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xa000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write(r0, &(0x7f0000000980)="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", 0x370) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) r1 = dup(r0) write$sndseq(r1, &(0x7f0000000240)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw8={"759b3aaab09d21e377ae5f65"}}], 0xf0) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0xc0) recvmmsg(r1, &(0x7f00000010c0)=[{{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000500)=""/128, 0x80}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x100}, 0x94fe}, {{&(0x7f0000000580)=@l2, 0x80, &(0x7f0000000800)=[{&(0x7f0000004a00)=""/4096, 0x1000}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000005a00)=""/4096, 0x1000}, {&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000700)=""/245, 0xf5}], 0x5, &(0x7f0000000880)=""/204, 0xcc, 0x1}, 0x6}, {{&(0x7f0000000d00)=@hci, 0x80, &(0x7f0000001000)=[{&(0x7f0000000d80)=""/188, 0xbc}, {&(0x7f0000000e40)=""/238, 0xee}, {&(0x7f0000000f40)=""/132, 0x84}], 0x3, &(0x7f0000001040)=""/126, 0x7e, 0x100000001}, 0xffffffffffffffe1}], 0x3, 0x2001, &(0x7f0000001180)={0x77359400}) getpeername$ipx(r2, &(0x7f00000011c0), &(0x7f0000001200)=0x10) sendto$ipx(r1, &(0x7f0000000040)="f55d10a746284c9be496010668e41d667234777ac7062663ef58629ba6f4df958e7b4e7c04450054554138561de4574a340adff5baa54ca098aeb1c7b795dd40", 0x40, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9, 0x204, 0x0, 0x0, r3}, 0x374) write$eventfd(r1, &(0x7f0000000080), 0x8) readv(r0, &(0x7f0000001240)=[{&(0x7f0000002a00)=""/4096, 0xfffffddd}], 0x1) write$eventfd(r1, &(0x7f0000000380), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0), 0x10) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/05/02 17:59:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x80350000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) memfd_create(&(0x7f0000000240)='team0\x00', 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x3, 0x2}}, &(0x7f00000001c0)=0xb0) 2018/05/02 17:59:32 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000008c0)=@nl=@kern={0x10}, 0xffffffeb, &(0x7f0000002000)=[{&(0x7f0000000100)="5500000018007fafb7a41cb22da280000206000000a843096c372b6939000900a10008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef71a344bde44110000b822e000bf0cec63ab91d4000000", 0x55}], 0x1, &(0x7f0000000940)=[{0x108, 0x0, 0x9688, "f975b181c5197292764e5e4aa7788f77b77057605554f9960f84c03ffac085507d036d2d6da4ed9de07c4f6fb822182b15837037c9ce0037747956afeb7936e3daabc23e8d183c8b2d1b0913660fd018ec8949cf7ed4bd35f2a1562f909b359c1c8f2290c96101b54e435f8a9ebb6db4181b4871f84a3da61890f2898840d6abd5373fcd5af408c22a2f9fc48568859a7965ae4b0f227c7e15f9bdbb3eb8ac956cd15aaefea7fb6d82dcaa2ac258e477eeb6d2d849e0368088cd7c91207aea3d5fc6e1a5912ce31990096fd8b78e7024f122a48f3ecf49fdd32f038e81c8733f6cc27ccbe7e46d92422e557095a13b12c759"}, {0x1010, 0x18f, 0x6, "acc9faa079f1b2cb84c2f1a1b62c6ed3b3547a1fceba564878799dce5b9056f05fe7cfc5f85aaef42c92fb5c21ae87387c35cfabbaf0f45d7c4e6b864b3ae345d0345f4b13ccb06065bd886d2192289d656440cf720c751d85ccf5182ead0792e2844cbcd55eef8bf6d98534183678247f2992dfaab721f5bc350229668f8432b2b6e2249acadc2e8ac946b138c75efc395a642e5c932bf21ed62497d272014d873aa1dabbe2041df4bd4ef8e7a9093c582498a48f5ed4099af32523b416eed8e06d08895e118f69589a590ab957519eec0bf37336dcab2f532684c441fff3bd9bfe73262c3eb1fd156bf5aa6327cc37338c59098a34c1e4cf8b748cf3c09086f55f4d20faf8232e0c73724e5e8b681533511674c5952b88b0fd38fafa131ea80863104ac5cab7686de3a90011f1195591270abf6f4efba92838ceb10c02be45b648d7bb7de6101acd299c01057cf591cc8d650c3248ab3b711e706aa8e85441eb585eb681f3d28f8f1742437778558021593bbc1435b343858ce80af4583039a9d0a6964dd725c5e259167f78d547a74addcb6694d293aa2fc13ebf08c6b2d8321c340ff19a21432ea90340a1e5d8101ea0272b248b60d9db2aafef4e1639a572f44027c62028360a504268823fb4aa46958624d1cf09d9a7feb2e9fd43df917598e02ab20336a0381550b36305845c433578d8d5784dd47a9480ef681f6684e4c8f92b63383268e03c0d51361d82e86a6c4d03f2d34104648cfb40cbf0abe3ff71b1dd566a26576cca8e4169d3caac192c5532ee540887b26bb7d8049f72e1c8d094cc3c3a36df16bb7afd077d986081c8103182ca4b40ad8f2709cfc189a15ac62ddefde5142ffe62bf269617bc089565772c70d83c4a082de69ed3cd69b468f11f3416c22adfd681e80ab87c90ac6e797c60874135a2144ee061ba5c1b18dcaa29de324533f868b82f60523184183d73eca61c67b8a60f23c231eea977ba946b5dfc89131656b3605ec725c63ab9ce05d4eadfe715e56c0c79a8f80771666029b921eeadfe93a3edb0ebb05b3f18ebd9c73cbeddf555765dad232665530b96e41033bada954291c88c6798725cbea87c6c888a3842cd5c065fc26725f6625673f5ac15813d9a9ebd97b5971c8f98eef3e4e7b90299797ef08ecf405d9165ab8c538271a0521ef3a7161affd0d7a66e22da1e01fd1f056b8b476dbd97048dc0cee80a2aa5f957b41fde869437d7bdf3713bf373286dc42c365dba39b5bfc46ca5b03cf62840aa2eb12df88fec22fadc72b18e83126c5318a433f50d77c146f54635f946985b02cbb150e6ddafede7a542b65b27dd81a416d922d849a77270719b296e9aeef647be526739aa43299914d02771323d579ce39c6a52205500e489749b21c204adf83e828bf27e3fafbb442b8f4ef481582e55e2acb9d36333723520e8b9d7df2124fe7a9d4e08fe7672acbe0f34bf1ab4716c41b8da7ed217ceb3e9a332a8b36f4c1d9e6fe2011bcf3cf7dd97c67c1e5be49951a794f876ae0430cf1e97ebf0a2d28fcfa4f2d4c5b9d49b236528fabf74cdb374977e3a6555bb6e674e3e573366ff4278dd7e8b407f6efa0ed2dade6ba95de4af5fa976401bd62ea54e915d9a80da8fba78c78e0461d9f1c2d79e91ffb0f315e689329802ceebcb703feec9b9f2820f92a13a72a6d8420e0578b7c492d80991f3ba1fa8675148aed320b3403c0d7f07d6ffb9ef05af07d5e9c79a46d739ff75a5f03a0714f8918b34053d335c1d2d1dcca723cfb0026f5d06d52362f7a6c2461fe4454e9a578b656d0ac293277ac0e68542feea587c70e522c705208f863048c1ab8cf87fb90add09ba9947d57167d2ca08dda1b98be6d387d4831abe98db59974767ea72812f65b1fe86747ab2ffd1493c57f0388f9adef80cdd74e045182f3cf2ca5728d050b8ab5720029001069540dc2ff09624fe37dbf0d8779901c205a13b45a381a3d6e2efbae75c1b06481b7b64f7c605d909c9138c0793f714ffca1d8ab9241f6a0d664445493ee31ea49b2c0189026fa83d0ea58f40ece8be5d0e57005fd176339811f710a25dbdea8d29707a4f577f2444b9e9c694dcae0139b66591396eafca1cac8626bec3878167b1a39d8027290ed5043dc28850a0af35d250c1b49b90f6f8b593ff1cbbbefa72739706c2f53c81fdcd1cc932a015cc9199085d8ba55cc8ed0b0f9162f316d74582affa56d02119cedb047aedd79e7155043d1d2833a29e155b6fa99687c7b6d75ee589c6a6992ec65bf5fff208cda808e17e0310bb23aac5bac7b1e3bc95054392cc8bfac9cd9a7c0fc8df163bb6016e474e1b5b020864d8e7db0e998be6e61e6174843c6072be9ab379b63606b8ff9f99c3105d6d740a0ad9e7aa78f836c9a3ce6f105f7edef30530cb6c3f08b3b0d11832aa3bee582b17a45ce3e77453e800d5ecd58b9f51e52da6e3d2ee0e071bce3c8819f190725553ea087b242f5d8890f42f2c1f3ed088bbde8424b7be737b974e3ad53582f615da45432c8c414223bfc8748b345a73d305fd2d4ac3ae94c78c662db6ae29468530d0eed00a6ead95d46899c14d9155649ed7d3a9d7392c154cea73ea016ac8b3a502e142ae49f4cc8f21ab60ecd93611fb1b30920b8e2d8afdf6422bd860fe2594336506001a828d8f8e237ded68379490e882ccd17243c64d053e59837a82d87786c96226ecac1ed339502cbd148dee385fbb5e285723c240b5a9db6fafe2a2234cb1ff2ab1b9b7d1e9d61a0095fd0ee902e5c41f583d4ef8dfc03a68874e2facb088eb6fd00ab94612f5629bd1125762f295345a817515eda21131790d4227c81d60cb2e0a1450374aa17fdff7697c1f6677100f1b435c53ae7fe8513fa8ddeeff24ce629bdc1716c34fc4d8a52b33237fd5831875009f3116c8d35cab8e0be4fc0ecfa8819821f0fce07d0d2e4e8b3f1a9783acb86fe74b39f9d330fc5b711124fd926d5fba94c6ef88f3112b799db7e2c569924ef9299ee0e35ffb7dcf2fc78f1b4c4dca89a0fd94fd042114e2fcf2b0fd9758a8e7142797ebaf224a3024a09f79e4bfe84988f4fcff9429a49451b47c00b639c55e01221056795f5fb2a349a80952e6f00efa21263f6f8208dda8fe194ba408f759c2984fece6d52440c3c9b0b3c981b55e81e1c56bbb043621cb3e758f9f2626d27801942d5064a436eb3f3e012ec04168937762274e91eccbddda42d397d1e70ab4eafa5bfeed530173550711ef0845e5e72bc3bede663032ad0eb96c63d6154bae30496e8ab230d043d88063bcf76b5d01751deb5473ae91bcb2c8cefcddaf9c675d7916d10d7f84a1754796bbb20a41ffdc7b661911008417509648b451e0da52e201c4be76074153e3fb0e51abd571b8f1136b17ba6e50d42cf4dadffbe19116062b4aac2e679912cce0800705063dbb7cc159384078aecffb7449511decfe9673bde601fff158395395beae002d92ed23ce7143529670aebe7a3a14e1147a0bf1635117d0812e71dc63d1debf8a85e850bccdda4f0cb9d1ab4b7c853cc57cab861f1eee35870e985108d7b68bd345a6b151c0ea64f2926e4afb9d2986e404a849203e96fd748eef298c42fe488b9edb9dc0145b94eb62ea753bcc30484594dec7ecfe2665b55fdf5d97a5dc34e1cf92c025ab0a5bc58833356db5bd3d6d814ba3864e6461b6d559d91293fd07f2ffd3b2fff9f5c876fba307ec58a5d7f66795ad5b63b758bade73177464ab4f2ef8f11631c59d63a13b65d2b87f27c6ab74a3cfbae7c8c3497a34d13bc4826094038212e6a858da7cf3d92d64632dc075ed89f576948a359ceac0f3f807b6b0d880c485fbb0f82d788f101c18fe51fdfa5731cd062e6dc122c5373dd9c688de6bb478a0ee68722cb37d2022d9fb2987a69ead803c6bf02580315971242f3c6d854ec5a886b44793c9d8c31552bf107be9d567b708cb20491795dc16544e831a95df25ce8890c09fdb1d8c0875314af6a24d362b8aa7ea80d5ae2b9b29054de6a6c775a432a7025c87819e54ed36cb020659d026ed750fae91b0c772379c75ffa500f8adcbd5e0502d94b09badaa64e411a6e9cd0dfde749cae951ab18dc60ebbddd92586b39c9e78b67ec2d83d83ac19bdc293a84bb78ce34e413e53675779224aceac1ba0e5b7654052cfc9f37a232fdfb61fc29b8b5d85e1e6920c32016370274c9055b8fa68abab33b563cad58978b2a62c64aba26006ecb720b2a6aaa266fb34944391de8dc11f6f22c17b9c26a7081baa3eb9a97dac6c54a01a2e1012fc5621b6eda75ac68d44f2dcdba754c286b1cc1828f88b339eb032b58d301bf3e0ed7f836284c1db7bac6535651692f9795a0d18920a06141cd4dfaf0da54f0d47b8a9df3f865f7f739a6597617ae411362524d94c220dd896b20d3a72ba3c29f47ac0a22e7d8da014100fbc20f60235a034e4a19ec61d355df1dbe3cddabf2f082ed44aae26992d2abb55f8d774924a67f9ca57e56929f7f476ac584d2600c1c902d9d4ee58f173e56671a819bf4b2e4146f5071101f70114baddf3f909d3e9532d0ad60f61e802bd40226567968f80c9e9722256813e860692dcbb0bae7fd86907c40938ce81dc83bd49e2b8a5231559b1282032c01e1315646c82df19a19566df394a14b437514ce9ff2ae64d0a1761d4f57910364aa4853944226d5712624a830a1bd3388b52bc9fb1f445725feba963fa5fe64950d3f7df2042d1dd9489a4c0e41bff293cc14bfee6fd4eb03dc9773290bd95ee88a772893177ea5541cc76128fad3490ab3a7612e3525663c1fac74af6313ed0821f2971d164f11937bb839291dd3aaac01ae726c25336e27a1943db918ce52cce96781d7508892c42fca6df440d72558ee2600e6bfb2ba9e62137561548ac4f53ea9ef1ed9511e11f358e50d1d1b46f1709ea5fc498ce9f5824f3b1c9eba5edd684a1525ad3e32d953b5ea31f08e5e32fb74c8565b4e88f5a89862b9b6c54f05b651ad4fb9d4a002e5550186d33d12877735378243686594cc1651cef0bd59011cd33237c0b5ce7a08a3ebe754b321aaef64fc8eeb7ed32d08b14e0af7ec77598824f73c074aae024b6d6ddf83de1c4c711f36701f1ce6df44b81c06b12c5a896e92da09ef12b5ed33a1fa8f98e54e0a515ec65661d2f3f27c88e322ab8a5bfc449faa8d870826267b2d836ce58c5f0bbfdcb8eb7467b9402b11590bb23d730beecffc6d5cff885ffc1d1fdaac113349c4230eda4e6837d3d7921dbb8903f802e25946d38dea567d3eaac080833c629ff780a9ebe1e9b2416bf7a62f260a7d19464fbb63392638dbe5043d7fc78024f0b0140074b324885680d3518faf4720fdb143df8eda2eaf951139c600089c5466440cb9c7d054c853e6f9c552f7e35c8398c3e316c2d305a429ffe7ff2ee6dbda2df0d6588d391ec687a73b0d0cbdc60a0b5892c73ea666d1b3982e8f9d84d49522c4f89667929cdf57e780efe3afdffd7ec866ff9d10b60035b1acb0a7fd70d09e3c31ccb753e3566350f151209b4af953a4f3087c3643191624b985e0de1211280d9acad1df2e25e0116c296a4a226d4b3ccebc18914101db771f9acba4d14020adbd6c41480364f66f462ab40bfabec1edb62659f4bc539a38ba178ed30daca943887bf9f4277529b2592393714484918e9dc03bf27d2ef9a520c403d1b67ec8b9bce097a74eda7022be554e194d0d5831eb50fc45e9b821edc89267d4a00f24b2299e4095cc11a9879b1b8acc919310332b9319ef"}], 0x1118}, 0x0) socketpair$inet6(0xa, 0x5, 0x10000, &(0x7f0000000040)) 2018/05/02 17:59:32 executing program 6: r0 = socket(0x8000000000011, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x2000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40800) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000080)=r2) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000040)={0x8}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/02 17:59:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3c], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:32 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xff000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:32 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x2, &(0x7f0000000200)={{r2, r3+10000000}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000002c0)={0x6, 0x9, 0x100000000, 'queue0\x00', 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x101000, 0x0) socket$inet6(0xa, 0x4, 0xe4) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000000280)={0x401, 0xc, 0x0, r4}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/05/02 17:59:32 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x4000000003) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/02 17:59:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x28], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) memfd_create(&(0x7f0000000240)='team0\x00', 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x3, 0x2}}, &(0x7f00000001c0)=0xb0) 2018/05/02 17:59:34 executing program 7: r0 = socket$inet(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x804d}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x5}, &(0x7f0000000140)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xfe}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e21, 0x7, @empty, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0xd0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/05/02 17:59:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) fallocate(r0, 0x3, 0x7, 0xffffffffffff8001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x8000000000002, r1, 0xfffffffffffffffe}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/05/02 17:59:34 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x4, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xf0ffffffffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:34 executing program 6: r0 = socket$inet(0x2b, 0x400000000000001, 0x1) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000340), &(0x7f0000000380), 0x60) getpeername(r0, &(0x7f0000000240)=@nl=@unspec, &(0x7f0000000300)=0x80) 2018/05/02 17:59:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') fchdir(r0) r1 = getgid() getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote, 0x0}, &(0x7f00000002c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={@mcast1={0xff, 0x1, [], 0x1}, 0x60, r3}) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x8, r2, r1, 0x0, 0x0, 0x0) 2018/05/02 17:59:34 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/26, 0x1a) r1 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x21) fallocate(r0, 0x1, 0x0, 0x1fffff) connect(r1, &(0x7f00000001c0)=@ethernet={0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80) syz_mount_image$msdos(&(0x7f0000000800)='msdos\x00', &(0x7f0000000840)='./file0/file0\x00', 0x7, 0x3, &(0x7f0000000b00)=[{&(0x7f0000000880)="2e1f93108e87721bab03fd878b3f01eaa35e3b84e3bf7ed47c86f5661545da01daa7309bfa74aec12a2492dcf084857268c4a0c0c7e04e0942182fec476ed084aea5e9400f7822812edc336b325f9a16ec5d015dbe397cd59a770b5d2d1b60", 0x5f, 0xfd}, {&(0x7f0000000900)="60715e60e448c1cb28e241ac8de0d18147586201d90f3be76408f280b6a7dc017b5d530c3d7eb5839ca004e9e9c8bb66b12887db901017887b3271f62b2f3d5adb7dc847bd706729f61f6827df8d84ddffe7b8e546336005d2d3735faf6a4ea9e30549cbd6bc4d7cf6aa15a2c127f322869115866d38b22ab9f1fdfa7b423d6943a089f860c1c9e81d1bc96a0a639f1ec3d82b4f9f54e58b539a59b920ca72242c635d4f06a5a367d4212fc669aca283d7cd474896c27d1e0826993750f9bf0d41a5b7e48914836e8eee604b1549e086589d062dafa60430b5e20710c8f7c82baa3fdce2d714a7eaaf0b96c25f61b9a39940908eeae89b", 0xf7, 0x7}, {&(0x7f0000000a00)="2db3d457ffb4f555b649bf0e36b0436c54465181a9eb50eecca15dd6eba4d18a65c46bdf9abd17e4110eb95b0b7a21e30a6221087d099bd053d0c5d799d3b14e6a2299b73a475aca5ea8d5a5e5922abef627bd0b2c63cff3b9595b5971ff2f89a4d75509420081f7ca9ed644325dd823a2fbe1629224051e27a22ad82432a8f29e3ddc692734f29aa5fe2646b1c2bf75baa1983f858694d45faff60112d86712a265a25e62994b9813306ac28f228384c93e0c85a9dbb7c7f55d5823901cfb705fee5287361f4db22ec717adbcc8c867cd044c011aae25300af5e86d5a1bf045a50f93", 0xe3, 0x1}], 0x2020040, &(0x7f0000000b80)={[{@errors_remount='errors=remount-ro', 0x2c}, {@quiet='quiet', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@gid={'gid', 0x3d, [0x31, 0x37, 0x30, 0x30, 0x36, 0x32, 0x34]}, 0x2c}, {@time_offset={'time_offset', 0x3d, [0x32, 0x37, 0x0, 0x0, 0x3f, 0x3f, 0x38, 0x33]}, 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@showexec='showexec', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@debug='debug', 0x2c}]}) syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000240)='./file0/file0/file0\x00', 0x7f, 0x6, &(0x7f0000000740)=[{&(0x7f00000002c0)="1a8fb431d606fc04eece816c439c781c1ed189cd87c9a4e9405fbcd483ba4fb7d11a9c37d9770ad1d6f30c921da32e8c90470d9f45082e7cc92395eab1be9a72d9b784a263ee0a1f1f8f7909bff7859bc750e5e358807d79fc98fc49abcb36d64ee5e37f748a380e0ce04a5bc14e67ca74a3ea14401ab75a15185682b9a042183d047114f15ab2c760d62e33054ea9f2b87ac66ab8596ed46716b49254d1924a38ca49e510f110cb9fccf14702b8ec3351c815a7f878dc85bc7db342796e04dda5e3c7dfad5c57c81ac0771adb5bf84deaadc75de087457de917853c84d27eac2a", 0xe1, 0x4}, {&(0x7f00000003c0)="2477b75510acdf7c4228792df917e1ac67f68ead22466e05a9202471c6edde92b4e065bbccb3a161c9708bbc96d4c316a52584680673ed772fa25af3e745344fcbfe565eae693b27a1cc510eb73fb2d304f38307d0f091396915bb9f195bc2cceb1d912a8843785233664b4cea09d276bca89bafb2b906d10abb2f5db0a1", 0x7e, 0x2}, {&(0x7f0000000440)="81d36f6e6a64379271438c8be27fabd7b6b73aca021fa59b08f99e6925fec9a7afac6639566795b0a6153733eded33f7d418410b55a919cccc1324be21b8206df0296dee200cba76445c60fffbbaa800b23f0b2770115171808d3e25d98884825496fd38d6ddafdfe0abcc4d97fa80e636faf2f46b4c3f23829a4962fdf79d1acdb8ddff37017625a8badc87938a9785303142cee015cec6e9d531bfeb9b85c5dc08042a11d4fb7bbc26823e5a2c93614b97da84f0e12b67f2ad0ffe4016ce3fef1131ad1970bcfc8836", 0xca, 0x2000}, {&(0x7f0000000540)="42180deaca9b5c1fc36231b7c4a7bb61356b899b3f403bed320350b6be56fe5a6dc31a7c22f105d6648a2a07", 0x2c}, {&(0x7f0000000580)="44fde4794684131791f64e3c22263f84016f6ce84e5e62d58c3df559e6c65b492c45e011271b334893b4586e47d9130dec3814941f57537d673cb6cb9ddcd2a58ffc254c919ebabab56918bc60433d06f03aebce956f0cdc0504c100a7d69c14fc65b29b44993bf2df063bf5d91575db4ec3d13b5d93ae6d29b4ec85a4e5ade512a9dcdb081dca14ab2f6f9e4b2737014b5c3599caa7275f7cdf87e81d7620a92b76be61b1b67c684fc73e4b0de2cff49bda29197d4a591ba3ad3da68f276f9da889487af28de8589b0bc3c18fded7e39a5e5365b4e338fe7d73a672", 0xdc, 0x7f}, {&(0x7f0000000680)="47c415511054fd32ad658159dd50881ed3efcd98be1c6a60b8c7cbf87fb151e607abfce9f3307be0c661c44ad02c4318c812836a753f5f8964c3f39192b8af1ebb5251e5dc5c2e87934fdc16e846a0a3dd1338c5731bf8d0c17a3f5e5ad642e60bdcffee2c19f5bc9da89802033f9ec11f4973dc85373c882acaa87499617d775977efb8b4bbbbfbcba9f541b0045e51056a9705998fb3a12f2f7c0b8cf4d8086e4b81e165fecc2d90f98fc6", 0xac, 0x3}], 0x40000, 0x0) 2018/05/02 17:59:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f00000001c0)={0xe4, 0x7f}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x7f, 0x6, 0x352a290c, 0xffffffffffff3265}, {0x140000, 0x1, 0x2, 0x3}]}) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/193, 0xc1}], 0x1, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x0, &(0x7f00000000c0)) 2018/05/02 17:59:34 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0xa, 0x3, &(0x7f00000000c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x45}, [], {0x95}}, &(0x7f0000000000)='@pH \x00', 0x10000002, 0x35b, &(0x7f0000000000)=""/153}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x3, 0x5, &(0x7f0000000100)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f000000c8c0)='syzkaller\x00', 0xd1b, 0x4b4, &(0x7f00000001c0)=""/228}, 0x48) r0 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x40) dup2(r0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000600)=""/186) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0xfffffffffffffff8}, &(0x7f0000000340)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f00007dcfe4)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000937e94)={0x1c, 0x1d, 0x3, 0x0, 0x0, {0x1f}, [@nested={0x8, 0x1, [@generic="b3"]}]}, 0x1c}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4001000}, 0xffffffffffffff1f, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r2, 0x400, 0x70bd28, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0xc000) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000006c0)) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r6}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000580)={@local, @local}, &(0x7f00000005c0)=0xc) close(0xffffffffffffffff) 2018/05/02 17:59:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2b], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:34 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x11, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 327.928557] [ 327.930619] ********************************************************** [ 327.937417] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 327.944130] ** ** [ 327.950872] ** trace_printk() being used. Allocating extra memory. ** [ 327.957621] ** ** [ 327.964368] ** This means that this is a DEBUG kernel and it is ** [ 327.971093] ** unsafe for production use. ** [ 327.977874] ** ** [ 327.984624] ** If you see this message and you are not debugging ** [ 327.991424] ** the kernel, report this immediately to your vendor! ** [ 327.998247] ** ** [ 328.005008] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 328.011782] ********************************************************** 2018/05/02 17:59:35 executing program 3: sched_setaffinity(0x0, 0x8000, &(0x7f0000000080)=0x5) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x20000000000002) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00000000c0)={0x3, r1, 0x1}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000240)=[@textreal={0x8, &(0x7f0000000140)="d8aca6420f00de0f32660f5f77f0260f01cb0f01ef0f23970f224267f265de1402b8870e8ee8", 0x26}], 0x1, 0x20, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) munmap(&(0x7f0000fee000/0x1000)=nil, 0x1000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/02 17:59:35 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x4000000010, 0x803, 0x0) unshare(0x20000400) mq_notify(0xffffffffffffffff, &(0x7f00000002c0)={0x20000000, 0x15, 0x2, @thr={&(0x7f000087c000), &(0x7f00001c1f7f)}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, r1, 0x200, 0x70bd2d, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x84}, 0x1, 0x0, 0x0, 0x4080}, 0x4040000) 2018/05/02 17:59:35 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) prctl$setname(0xf, &(0x7f0000000100)='/dev/mixer\x00') fallocate(r1, 0x1, 0x6f, 0x3) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x101000) write(r1, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) sendfile(r0, r2, &(0x7f0000000080), 0xbc) r3 = signalfd4(r2, &(0x7f00000000c0)={0x2}, 0x8, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) connect$pptp(r2, &(0x7f0000000200)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) write(r3, &(0x7f00000002c0)="1f0000000104fffffd3b54c007110000f30501000b000200000010d10200cf", 0xfffffffffffffeff) 2018/05/02 17:59:35 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x7, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:35 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0x2, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001100)={r1, @in6={{0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x81}}, 0x8, 0x6, 0x75, 0x8, 0x20}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2}, 0x20) 2018/05/02 17:59:35 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'veth1_to_bond\x00', 0x105}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{}]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/02 17:59:35 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x4305000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:35 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x22080) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000180)={0xbb, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'none\x00', 0x8, 0x4bb, 0x73}, 0x2c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="013ca7ca6ccdc0e5f384000000e64625ce", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) [ 328.714345] kauditd_printk_skb: 58 callbacks suppressed [ 328.714357] audit: type=1326 audit(1525283975.105:225): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=25188 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 17:59:35 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079efe0)={0x1}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8000, 0x0, 0x3, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x8001}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x30}, 0xc) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) connect$ipx(r2, &(0x7f00000001c0)={0x4, 0x1, 0x4, "7ae18b21bd57", 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x6, 0x7, 0x10001}) 2018/05/02 17:59:35 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000ac5000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) tkill(r0, 0x1000000000016) [ 328.779934] nla_parse: 14 callbacks suppressed [ 328.779944] netlink: 3 bytes leftover after parsing attributes in process `/dev/mixer'. 2018/05/02 17:59:35 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x80fe, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:35 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x543], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:35 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f000057ad74)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x900}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x80}}]}, 0x13c}, 0x1}, 0x0) signalfd4(r0, &(0x7f0000000000)={0x81}, 0x8, 0x800) 2018/05/02 17:59:35 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semget$private(0x0, 0x4, 0x500) r2 = semget(0x3, 0x0, 0x40) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x0, r0, r1, r0, r1}, 0x0, 0x4000}) [ 328.879201] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/02 17:59:36 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x4000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:36 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x9, 0x4, 0xeff, 0x4}, 0x269) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0), &(0x7f0000001180)}, 0x20) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x8, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040)="c6", &(0x7f00000004c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000000)="01cb", &(0x7f00000000c0)}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x1000, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=@delsa={0x148, 0x11, 0x804, 0x70bd28, 0x25dfdbfd, {@in6=@loopback={0x0, 0x1}, 0x4d5, 0x2, 0x32}, [@policy_type={0xc, 0x10, {0x1}}, @algo_auth={0x88, 0x1, {{'sha1-generic\x00'}, 0x1f0, "56c76baddda1fe5922dc91d135fb1ad5bba8d4c3fc4150f73cb7c973fe616b2735eebe264d07b70a9e35bbdf4b20ccfdcc25cb270e91f8bc04c97a9b5f39"}}, @algo_auth_trunc={0x74, 0x14, {{'mcryptd(sha3-256)\x00'}, 0x130, 0x1e0, "7243d473be083fe122d948313e8ec1c08bbcdf5ceab2ff484dbd38bde5c375413e4984aa00b0"}}, @lastused={0xc, 0xf}, @offload={0xc, 0x1c, {r3, 0x3}}]}, 0x148}, 0x1, 0x0, 0x0, 0x40}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={r0, &(0x7f0000000340)="a4", &(0x7f0000000440)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000400)=0xe8) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000440)=r5) ustat(0x3, &(0x7f0000000380)) 2018/05/02 17:59:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x4], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8) socket$inet(0x2, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x48, 0x14, 0x7, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@generic="667e279639a91d7bd91397917daf4204a00b32eadc2828417f000001e3d8960f65b27ee8125f423682a9447015739d53d5"]}, 0x48}, 0x1}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400080) 2018/05/02 17:59:36 executing program 7: perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000000400)='./file0\x00', 0xc) 2018/05/02 17:59:36 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x4000)=nil, 0x4000, 0x0, 0x40020011, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fd8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8509dbf8666efbafc0cb8af00efb808008ee00f00596a670fc7aa000000000f008900700f2292bad10466b80700000066ef660f3a0ce00066b9af0800000f320f2203", 0x47}], 0x1, 0x18, &(0x7f0000000100)=[@dstype3={0x7, 0x8}, @vmwrite={0x8, 0x0, 0x0, 0x0, 0xb30, 0x0, 0x15f9, 0x0, 0x2}], 0x2) r4 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="866675430f070f01cbc4e1fde64e7f410dabd20000b805000000b9000000000f01c12edfc4c744240000400000c744240227c20000c7442406000000000f0114240f009cb0f1ef1a6bc422592c0c10", 0x4f}], 0x1, 0x0, &(0x7f0000000300), 0x0) 2018/05/02 17:59:36 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="9f28", @ANYRES16=r2, @ANYBLOB="08012abd7000ffdbdf250b0000001400030008000500e000000108000500ffffffff1c000300080001000100000008000300040000000800030002000000340002000800080000000000080002004e24000008000b0000000000080008000001000008000800000000000800070061000000"], 0x78}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0x3ff}, 0x8) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f"], 0x1) recvfrom(r0, &(0x7f00001b4f1e)=""/226, 0xfffffffffffffe49, 0x0, 0x0, 0x0) write$eventfd(r3, &(0x7f0000604000), 0x8) 2018/05/02 17:59:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/57, 0x39}, {&(0x7f0000000480)=""/141, 0x8d}], 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) [ 329.798195] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 17:59:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8848], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:36 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x3f000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:36 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10083, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x7, 0x8}, 'port0\x00', 0x40, 0x80400, 0xfffffffffffffe01, 0x2, 0x5, 0x3, 0x6, 0x0, 0x3, 0xffffffffffffffff}) io_setup(0xd2f, &(0x7f0000000100)=0x0) io_cancel(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x3, r1, &(0x7f0000000140)="07b1599869de3c7eeebb12287b2acf9c77ef7b24e81ff98aeee0962e9d0e158446eefa4b762f56778c7392d8fcb6f6d15636a8f547ae4a017dac32c1f870ac0fe1ff496edaa8c50e7f3518cf016567cb38772357c15c8c8f29ce5a0398cd64f5fce464b8b3fa5d2a", 0x68, 0x9, 0x0, 0x1, r1}, &(0x7f0000000200)) bind$ipx(r0, &(0x7f0000002e00)={0x4, 0x0, 0x0, "427522429a30"}, 0x10) 2018/05/02 17:59:36 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000500)={0x3, &(0x7f0000000200)=""/144, &(0x7f0000000480)=[{0x4, 0x7e, 0x10000, &(0x7f00000002c0)=""/126}, {0x0, 0xc3, 0xfffffffffffffffa, &(0x7f0000000340)=""/195}, {0x6965, 0xa, 0x8, &(0x7f0000000440)=""/10}]}) r1 = socket$inet(0x2, 0x3, 0x2) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000580)={0x10000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x2000) signalfd4(r2, &(0x7f0000000040)={0x400}, 0x8, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000540)={'ipddp0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x20}}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0x7b6, 0x424, 0x1, 0x3ff}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x3, 0x8000, 0x0, 0x100, 0x2, 0x0, 0x9, r3}, 0x20) 2018/05/02 17:59:36 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000340)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "32d2d9", 0x30, 0x6411, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e6b416", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @remote={0xfe, 0x80, [], 0xbb}}}}}}}}, &(0x7f0000001580)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x0, 0x4, 0xc8, 0x0, 0x1f}) 2018/05/02 17:59:36 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xa00, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:36 executing program 0: r0 = socket(0x1e, 0x4, 0x0) lseek(r0, 0x0, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) socket$kcm(0x29, 0x5, 0x0) 2018/05/02 17:59:36 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8060000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x20, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xac}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40804) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="92f1e3"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/02 17:59:36 executing program 4: r0 = 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='eql\x00', 0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000240)={0x2b, @rand_addr=0x2, 0x4e20, 0x4, 'wlc\x00', 0x20, 0x0, 0x7b}, 0x2c) rt_sigaction(0x0, &(0x7f00000000c0)={0x0, {}, 0x1}, &(0x7f0000000080), 0x8, &(0x7f0000000180)) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000280)={{0x2, 0x4e23}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @broadcast=0xffffffff}, 'bridge_slave_0\x00'}) 2018/05/02 17:59:36 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e22}}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f000000dfaa)="5500000010007fbdb72d1cb2a4a280930a06000000a84308910000000e00080008000c00000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x10000000000000dc, &(0x7f0000006000), 0xfffffffffffffd32}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x50040) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{}, {}, {}]}) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0x10000) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x10}) [ 330.081151] IPVS: ftp: loaded support on port[0] = 21 2018/05/02 17:59:36 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xffffffff00000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:37 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x400100) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') setns(r0, 0x20000000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x20, 0x4) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x1000, 0x30}, 0xc) 2018/05/02 17:59:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0), 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x4000000000000, 0x3, 0x0, 0x8001, 0x8}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f00000000c0)={'bond_slave_0\x00', 0x5}) 2018/05/02 17:59:37 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f000006b000)=""/24, 0x18) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/05/02 17:59:37 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x4000000000000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:37 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f00000000c0)="647b6e07c70521e5808f18539e954ab3ea62837ec641f80eee5f0f2f3d2b5743e8909e1058a5667c19b4cf69326e400dc3857158cb83f41af7"}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000240)="c3401c34468c8e399aa4eedc3d6bd8f1d65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e6d114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c400000002b7bcdec844f667da0867d08d4154004997e31649b2b5eb2790c39f4", 0x82, 0x4000000003, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='scalable\x00', 0x100000142) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 17:59:37 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000100)=0x2, &(0x7f0000000140)=0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000180)="e579f2d9af9b2dc885bbdaa17b5bbc0ad4006f757156474fdcefb9cf2b0cbd018504b0b439a6961e3e0ec9ee12a07ba7e24757ce8c705d620aaf4b77d96cb59bd4b4d37d3a4cc427832523cc0ff932cf8444226c153430fa6021c1c862e5dbcf321ff8bae0481ddf11e5803bbd0b68f13fb7784ae2fa5aea26ff74ffbcb25b28a37c06559d8a41e10afcd50417ae6cc14fcf", 0x92, 0x4040801, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x1, {0xa, 0x4e24, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x80) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) 2018/05/02 17:59:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xf0ffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:37 executing program 1: r0 = socket(0x1e, 0x5, 0x4e04) setsockopt(r0, 0x20001000000010f, 0x800000000080, &(0x7f0000000000), 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x20, 0xffffffffffffffb1) 2018/05/02 17:59:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:37 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x2000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x4}) r2 = syz_open_pts(r1, 0x2) r3 = dup2(r0, r2) sendmsg$rds(r3, &(0x7f0000000840)={&(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000140)}], 0x2, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000000000000140100000c00000002000000000000001800000000000000140100000c0000000600000000000000580000000000000014010000070000000900000001000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="040000000000000000020000000000000400000000000000800000000000000040000000000000000800000000000000580000000000000014010000090000000d0e00006f000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="0080000000000000"], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="0004000000000000"], @ANYBLOB="4000000000000000ff0000000000000005000000000000001d2fc063000000000400000000000000bcc40000000000001800000000000000140100000c0000008100000000000000480000000000000014010000010000000000000001000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ac00000000000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000003c0)=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'], @ANYBLOB='=\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bb00000000000000", @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c100000000000000"], @ANYBLOB="030000000000000004000000000000000002000000000000580000000000000014010000080000000300000008000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB="00f8ffffffffffff"], @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00x\x00\x00\x00'], @ANYBLOB="0100000000000000af010000000000004500000000000000040000000000000008000000000000000600000000000000"], 0x198}, 0x0) 2018/05/02 17:59:38 executing program 0: r0 = memfd_create(&(0x7f000088f000)='b\n\x00\x00\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x400000, 0x5011, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)) 2018/05/02 17:59:38 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x9, 0x32, 0xffffffffffffffff, 0x800) r0 = userfaultfd(0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x2, 0x40400) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000006c0)={0xdb70, 0x0, 0x6, 0xff, 0x7, 0xfffffffffffffffd}) socket$alg(0x26, 0x5, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000240)) openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xfffffffffffffffd, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fgetxattr(r1, &(0x7f0000000540)=@known='system.sockprotoname\x00', &(0x7f0000000580)=""/221, 0xdd) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='memory.high\x00', 0x2, 0x0) write$cgroup_type(r4, &(0x7f0000000000)='Phreaded\x00', 0x1) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000280)=0x4) ioctl$sock_ifreq(r5, 0x89b3, &(0x7f00000004c0)={'eql\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}) lseek(r4, 0x0, 0x4) getpeername$inet6(r2, &(0x7f0000000700)={0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x1c) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f00000000c0)=""/151, &(0x7f0000000180)=0x97) ioctl$KDENABIO(r0, 0x4b36) close(r0) 2018/05/02 17:59:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xfffffffffffff000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:38 executing program 3: ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000000)={0x17, 0x0, &(0x7f0000000180)}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0xff7ffffffffffffd, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) 2018/05/02 17:59:38 executing program 6: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mlock(&(0x7f0000daa000/0x2000)=nil, 0x2000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x527, 0x2) 2018/05/02 17:59:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000180)={0x3, 0xdb, &(0x7f0000000080)="a7c253d9f6bd8c002a1597102988f4789c2027fe45eecaca06e7c368690e422e65fec0c63aa6b346aa8a2ca805606fcc7fb0e918cbb4ab0756f4ee31c4491a6c393561e886153cbf7c70b6106dfc8b723b67a6e3db985b73a0e0e59db11a621a5c95f6c87a567dd2623e2989207e49906b495c1aa95aff0802939e3e7f920b0dc4d550251c193d8bb35e678d3d2ae8b15b2c88740a4b222162f633244ad3b0cded741ef7177f4a2f02f6031fc42d361485894674b9dc63b43f6996852ffd6e36c75146d2e0b18b106ca94400c980eaf152c05a447414bcf1b6a61a"}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x200400) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x344bd0c55f062155}, 0x1}, 0x0) 2018/05/02 17:59:38 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80001003) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x2, 0x0) sendto$ipx(r2, &(0x7f00000003c0)="ef6d09c27529431c31dae2b8678badc31680a801ef998cb1a89425c2c765bde072c32d94a482e17634d9d2b03050135fb4480217f72659797aecd96520e3a264cbbda2c9c0ddf0a8100474483cfd15bb82f4d43a27643a962e9ffc9556debe", 0x5f, 0x4000004, &(0x7f0000000440)={0x4, 0x62f9, 0x100000000, "87783f0b72ba", 0x9}, 0x10) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r1, &(0x7f00000002c0)=""/152, 0x98) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_S390_INTERRUPT_CPU(r3, 0x4010ae94, &(0x7f0000000140)={0xfffffffffffffff9, 0x8001, 0x667}) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/168, 0xa8}, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000000700)) sendmmsg(r1, &(0x7f0000000900)=[{{&(0x7f0000000240)=@ax25={0x3, {"aba998cfc95797"}}, 0x80, &(0x7f00000016c0), 0x0, &(0x7f0000000ec0)}}], 0x412, 0x0) 2018/05/02 17:59:38 executing program 1: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010c00)="024344303031", 0x6, 0x9000}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB]) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x8, &(0x7f0000001540)=[{&(0x7f0000000100)="25a30c81c5f1e67fabb00d3cbd168d9b909c72fd17b17a5afef9fa2977d416fefea46820d4d8bd3a9fa1b5f8d04b8733fc54ecd6a64375", 0x37, 0xfffffffffffff800}, {&(0x7f0000000180)="5c13cc8d542ffca31ee8d70635e44ca126133d6401c333b0d46df1074682dd19a30c569b0eda426fb946f59c339e84413c478d016e94fdc1c23e13c9c86b61f9aff38eca2541dd2c3a21fc8b2e37dd4ababfd2d52a74e022b9c9339592cf666bcbd73fb7cba89ce8", 0x68, 0x4}, {&(0x7f0000000240)="031528cdc59a9df1f64af4cf4e48e9bf3e4861c1955ab824ef1810b28931638d4775947d503118a8893322d12cd749a600de102067ed49ed1ddf9214efaf079f30b4a1a61389f70ab7b05e971b8aeeb91dcbb58bad5dac42ff85b214ae6432556bf821f4f557d596026b9fc553b0e9dc553d8e0ca0d34891c3a34e31a23a7c27a71875db49b6e5fbf19e5aa6ebad88ceb5eeb560661d3db37d2ee7285222762a60f5c8339535f7dae6853a30f393703d03a48f929c501e1fcfb07c043ea45a42afcb03fb287277b1d3954a40f582cd18818b20b9bce526255da6e1d8d25998c9f2d4b71794932888caf9f297ce45bc45915ff30e8c6a76c159e7571544ae8f3e349ef445a75acd97b51a55f6729515b566865e03f94314c6f322eb4125e17e46034114ae13284ace96740532c96e2a585b7cbc82d8b05fcf5abde4820a8eea877ba1c69536c3e0ca381c6e92ba2615afc6feed9773908dbe78b712ac31a38231d99827b2f49e6e3d034dc218110dfa3692b0ae1dec543ef438f21ee4c107c1bf65df10efd4e1024e23660d4340c39969a31fec2bd89cc116635382dea3a6eb43802b50f5856605ca19aba46fdc4c28cc618698d4b55b27de5a9135476db1a9fdd894400290b401997acdaa772eb5797141ae6f6c1cfc4b35eb73370038c5cd554b7ddf0d8f62299cd96c37b9115367f9324fe783a4e9c2242be9e2c99e042908e7b87230728d2daa712d54481d8b316d57d8aa4ae0b63410076f614a92a5339af7a2cdeb0468d71287b561ff0bee4cdf40b334a278396928fbd09502bdf8a608a2153b8e58032540f1138618179d5d51f24778054c016c7db286bf81aae9de18c4eeccb331108184086d8761f51a62c0793a59bd0cacc25e5513ff4b4a759a41ab272eff4f05fdc7275bc34abc0aadc19e760077dc1dce202eb57bfcf34763ca1e45c600b5cfa778c6c2ea9d68925f090f36b7fe5331a90450cbbf53d40fa293c5837a8e2c8af1294af95788f8568dff3b67a0e0d5d845c43cc8ff4db1aadd208ab68ab92301f83dd3451923adc094834300de462acc16a6cbc1958adc877dc8effa837cb99cc3a8a9651ad65c0f412dac774b0f8191adfc5aee3193ec78cde0385ad4d2bd586707a651af56cd60beb525185c89d02b8d35b8688e3358a4b83eb4f7cac935a1c13422ed6764487a3d37679624c8f8cec47e284929cbc7a7db92efe78d20601a992297087c3216bf9f449e22f2c5f646d774a7f3afad42736066018de86ce5567b58d25b45c9ba74cdf5be68a907b0afd457850cddced9a6922963640c363bbce7063c9c48362308f729c80cdc3990428e1f30d96f1c41ebc338a136e8ac9dc16eac5212e4d160ce45344474a067e26a7f2a1b68dd198fb916f3df4b5675c1d827682b4a0c40114b14803f77e26255e4175c905524bdc9990415ae94f563ac2f972f52703071d60454de4e87cf38d8e17b1d3adfad8787060c19c1ed79dbc3822a27c905655f4866ea0e8fa7c7f0cf098d537add52e81c9ab509320525ececf9c767a2f0229f86c09dea8d9b7a6fb2f8c6ec1d04b70669728325f0dac79756257836ab7d914656f814336a9a326ed6942ba091f9530fd74a5a96e76c0df72ece585f2908f2ba9b8e53a019362f61a54f7f7729685e03c1607c700bf9f6010ad5efc66b0b24f56b36f88570db6a5938a7399a8dfb1df21f0121bb1795bf0e4a11c7968cb83a6436a4ab3c73faf3f458601fc3bf515e2e47fb10f05c7273f06de032a685dfb399233d7bb469dfc2339290f8551ea746ff88741533c506779732fd5dde1e7bf38d4f28a2134b669348945534e7fb12c3058179981a62c916fbc3ca0bc5179267a5dd1405478162ce4fb4094767f0c952160a258674c51960eaf1c84660999401ffa9b11df909104b50b902a09328377aff2603898ce51018340c76a16f5138db1315aa9f309c3bea48280421d324dc107ebf24d94d8e3e6defc63d9cd2f24050206f95ff7faf43f5de22bb0310c8b83b4b5f53cd0798e40065036784a16591cda67eff98e4062fc2efd0ce53180f94d7ec9c47c8e86cfefcca73d2c9d1a3092e34b2be45c0de0a5bb55422866e8a3b657cd8970aadca5c67d94bd4b9f21f051b18a215f1ce590679239f4137b7b363ae8c40b667de197516fdef7a9734f267dd69087f9edd40a24007dac01c8eb78e9734781361434a3412310a030286f9dfe324d3c6aedc8e0331f86642f4272ef4abf75ef408e493d8d79028dc7273b1fc0964621fa6c6eba77cb6cf0924d7b6bd52ca98adc6cc8eff74f87f5031f30359a951037be2d814b449f1168794db4efebf621922c4611d1617adcb532cebd88a3c59e4a93368f4552f3df8549117b044296dba259f3284d42fe1d8ea22a601ea57c20cfc3e5ba31254b35dc953a2a61c973618012488becec618154804fe95a0db2de4b17a33829e6cd25f9f725acbf619057e0c552d2cec018984ad81b0777cf6010b2b3824e4f9be0d29ca4ce25b7d09dd781f85fcc8500883f88f08a2c3d85819c2393cd7ba84ce4fa529152430105afc6b293ab673ffb18a19a257a946f2f3ced8244fd43e3d296b9129c6c1d8570e2b1fe4b70a4f01f39ed898e97a07e18ecf35daa872c3550b6a202031901af8fc91d977536ccc623fafb32ce84352aa4ba1f23bc012322248084eb4372c05c65e2aca9c9544a12ab00cbb214dab6eb6a49c771f6a45c3eb65ccb612bb1cb52ba0477f6a1df882554021053fb52aacb144d21ed81fa843d024e9e4797d4bde7be97ec69588236cbc47602afe39a5da8130ade1b831c1c4a816ef1c371b29dba61e9a51befe0871f08e3210fc71649b1b17889b7e8c047022ca234487be4968b2c85554d833d009e45fc174ad6cb273292388dc11038c2c8a3fd8524ca717379ac4f5618b21a8d6b64e42216efbb82d5e440cbbb1ea18c0ceb506aca010e1e4ac6ecb66e3d11931a61775404a1ce6c7f370b14010b21010c82592e0104f9cddb56dcf869cb9c2e7da53fbe5b75524f8f76204107755930f0c6a1a70d0bb9fd1eadfc3b5537e0a464453520b503a310ce9ea31f178782348d323164eb0497ba01aad03907f03fd1d9b7c8ea828866c19be8f0366253109a0ff0c0f2b29166be8fe7bdc80e4a4ada8b7c9a439156c80a487ccedf9a86d9dd7b5ad5ee8beda87a499e34ad0a5194fd7db56e1424823f3b3180003438426f25ea12d8787a11321a9c488d1ae3ab011d9a004a20d672dbf34bf74d4529233d7e35e98bc8bc74f12cf0b5f3c890199c15af2a35420564b3db812c7a9a6dcbea4474289aee293c9c6af4664c31911de1604c15739b32d50875edbad7af79f08b513efb340408c2c7763d1d0e9d0c50d7b60184c1e21e8b3137536cf3008c2747346b629f825fbdb863452f4cd2e4b2ec892c09784bcc7790191c5b9b8e70428bd4870b0e47cd21213891a140a16a882c7253b71fbae382a505d2eeae2dd39f1c75329059cafdab9a0651550687aba92fe6cdfafbf3b136d691633a06d1841f7d7cff1c017597142714602b296898fed0fc788c16880366a493d48365b6a3aeadd3b3da70df4fd65d81e545f7f6d617da9489ec232c73cccbfd3ed97a6aacee3f4e1fe89e81c8ab20b3a1d3e3a6adab6a0932bbec2bac46d2993ffb841f4bbc35e6a71e2c08b3b8026e4d7ad1967a4e53094d67599aa53f864e1c6cf0042a5164e39cfe59cc17277b83a263002522b6f129a72b127edac3f9fa08659adfad3523906a0f09e6ac900eaad3a2b30bc296b4a2a95f94a6720b309e5785fb07e1863ee9648c74424cda95dae0090209cb91e596360e5f02e98b8da06f9cb541bc9b993904ace520cfed50805cbfd707e97fcd9a2a724eb5404feb298c71961e0cf4da10ad7f91f8ff7b23f54f6f655c1974c3d1c2343cb6893a24e5a3134a40f02b235e2ea9e1018c9b20a63eb4cc7da6d370878b7cb50367a6a7e97ae57c6a59f6a1da954aded5cdda8b4be4ec9178b4e7c8cababa3c3fe880a5793070b37e3d7788e554189a780954b11c3774a88e60e0b9b39c0522409ae2f333fe4daf09d8e9743d1c15dfc3abe75a1286a987e3bf3b7efef3e72f304ef31ab78affb829486025370322f3cef3dbf0eab00c3e3af9495ad2caaf411f5b507b9fd75e3d20d7acdb38cb443dbdd30e663504a3c79c15c2f68b0ed817b72755507385b7a88bfa46f324916a0257d5b101babd7e29c19284419abdc68f03bbf114a3ed4fb0632f20b4390cba049e62f8b32048d9547ac0e97df62a25bb6e709f844040eaede59e95495aecc07c09e7aa72b696e3b4a4c92cad87154e64d49431a0f394dce2a01cc358b317e547a2af01bd094e717d180379dd6fd5814e900c947bee75ebce25982254b7d6bc2fc3540f95159469e95c6d1e63f1617a909deeade895afad2b4c3d1eb47d8e1cd47226e874e879f6448511b38e0e294f42438077e488ebf10424c1fe799ee78268e7db7fb6cc9b6ea655d4a26967e2ff4ea005d67520e6341b89f72f2ff1e0e6a804d75dceb90aa8e4a77f2ab6189024dee2fd694c82a204a7e1fd7ab6837968a42ede92d8f2e695dcdb32fb70aa5fa3e8ed1bcfbb1a20585dc706c624bb99c7bd3b93caabf846a05b82f9e3d35d88a1507699a3970ab643d145f0ffd2d2729e680839066a645952f4a977843b8f593bc35595654ae2435c2571305255a233fa6f24b1e4b1fda36be4cc1fda6d7325669a87f28a2b397ad48f7a0ced9a8adf778a4e0b3099cb4deb37d79a5c0416fc1372a90d78f53828deaad977907c92ab428c2d390f54275a6c1ad22fada63fea43104c18ded1efcde6509e7bc38e13490825002e0bb3c9758d79c91c8ab9344923c2516880e8e73d4eecd3cd5d97cd708d7757f4c6e2aca58ec28c6ab0d2cc07133732f7ca91bcf6b9b2cd90e367d23e7fe88ada577bd32c29e8671d6c79aa6a9898e311f95a63e29ecf253b683283cd4362ecb90caa6b166e9357105198ff5aead7188c0f5a734683d1232fd51cae91c66f33850fd89bbe7ddfe708f78ae1ba9a458f5d8989f02c01defef07ab8cce96b83a906a72008507d1dc7f581fd1378c2fe2b15d698af4d63cf13fcc4037a3d29f4fd80b5ba7402df5f40637ae3b4a09ad5fadd9f80dab63bd0d67cd3a6e0d7682d5a53703f8c2bed837406152781d10017105eda02e9043d1c37a58850be1531f5bf4dd5d810613b0e6418593353a4879831a4a9fa39a533a301eb61429ff068e716510da67d51269b59f2315ef938112b5605ed6c9259d0daff9b1f2e60d8eb855e2b6cb30ba33b4ed4711ef1911170c378f2bee067d4205eba5596fb513cd3807452c8b5e5d298f493d7a4c025731be378b32e3d80af21e89a86305379e5f2ffae765ac8652c3b3b405de5fdbcc370b95c9cd1828a90666fcd51cf7af45a6ec92412367c6095f8dd11ea71150870d248af68c1b15060be34148e2a3d86eb35fe91e5b1deef5fa8e6c8f7c0219c1b8d909ea117c060b7d4155040465d664318930f014803da2daad5485ab853001caacdb2cf9e6282d8515ec3d66bb75b8c4034d90510d7a654e9092c12130b8624bfb9f849690f52f4e0b50b41a2d412cb2ed5a3623e754814dd1b3d6dff883eb36311f49f4645df5c0bf012ea6ec3fa3bc44e54655a04b70e74b30aad315f18a3e9279e3d0d5c80f203d9ca980f223a994680f184a67855e55de96b351ecb34750f24e8f53bbff334bf7cc1f16f6240a2fa73d83fa5dae31f61be434b58fc5", 0x1000, 0x5005}, {&(0x7f0000001240)="f08cc33c5b82c2cbbfb83b418a4aea488cd8d29cb69e59ce341db1d6c9a6f0f551e187a2cf4e24bd3cf01ac132cc7bef405547627199871c24e8aa13035256320cc169e047ec3627ac1259e89b37eee97cb2e47db3817f09897f0888b382fdc0c99d5c303754c6ba043d459ff96c2fff6195445c38f302e8a6b4abf9dc0151a23fd05e0258d38a019bd4aadf3dd122244312886255784ada119a332e3193b73e5a3881114d05f96d0cd6574ded261bcdf70062811f0a50a52d4ad3e683308f41aac58830dff744aa9a86564051dbdcbf077e213db62d6c2317825ab8ee02d89986fd4cc87bebbad6c1585f6abb91", 0xee, 0x1}, {&(0x7f0000001340)="058aa51de4079c59c3824b3fa61496279c9d536127b51542c13bafa5db389db2556d9acf034fe32947088df03332314252ca6b92", 0x34, 0x40}, {&(0x7f0000001380)="3e8f5cd3a4277fe2f4c722fe9a3cbf9979e8b84c9a0ff8b6160b4d569a561509e7129fc8bb132341bd76df7210453d55e551cedb2df8276b9bcba2704fbce28b91e8446d80be62eb44fbc960b5ff771340aa77e834a6a662d1c410c8e7d1fbe00ece4d611b1a8c640b85e526e5494f64794816ee38baa9d40a01aeb46cd36e", 0x7f, 0xee}, {&(0x7f0000001400)="a54939d03d751aab31b934661ef6d7ce53f3be9be061e87e1fd36be6b8e8414240491e1ce735802ae710bc994f7ee3df597d4da6420c6f50a94d5cdc454b6622ecf60b4cc3c7b051d19e2f3cdc74a946e9022a5c3ca4346a966f51e8ac1827dce5db0a85eb0ad15ced4185b990d6ff0102df1b9a4baea65d6c86e7831df5991a5de165cd063b6872c74b5ea552f8af56262078c280accb33da7eae9e481142e1cc158e9cced28b440696aa4ffb4b7edee3faf8b769bcfb8dca2db8ee857a86c65c894ca26c173fb2346d188a13bba57c", 0xd0, 0x3}, {&(0x7f0000001500)="31efb868870ce981bcc2ca4a7cd8141a3e0308a178af944d52413876656e815ed432cc165ec5ca6fb8c3335313", 0x2d, 0x4}], 0x2000000, &(0x7f0000001600)=ANY=[@ANYBLOB='active_logs=6,alloc_mode=reuse,whint_mode=off,nobarriGr,noinline_xattr,noflush_merge,discard,disable_roll_forward,\x00']) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000001680)='/dev/dsp\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000001700)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001740)={'team0\x00', 0x0}) accept$ax25(r0, &(0x7f0000001840), &(0x7f0000001880)=0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001780)={'yam0\x00', 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001800)=0x14, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004040)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000004100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004140)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000004200)={0x0, @multicast2, @dev}, &(0x7f0000004240)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004280)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000004380)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004740)={&(0x7f00000016c0)={0x10, 0x0, 0x0, 0xc210c01}, 0xc, &(0x7f0000004700)={&(0x7f00000043c0)={0x304, r1, 0x500, 0x70bd2d, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r3}, {0x124, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0xbc, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcad}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r7}, {0xb4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x304}, 0x1, 0x0, 0x0, 0x10}, 0x4000800) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/02 17:59:38 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0xfc000000, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:38 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1200000000000000840000000600000000ff"], 0x12}, 0x0) lseek(r0, 0x0, 0x7) 2018/05/02 17:59:38 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) sendto(r2, &(0x7f0000000180)="87", 0x1, 0x0, 0x0, 0x0) r3 = dup(r2) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) writev(r2, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="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", 0x202}], 0x1) writev(r3, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1) 2018/05/02 17:59:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3000000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:38 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x3f00, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:38 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @rand_addr=0x3f}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e22, 0x81, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}], 0x94) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000000080)) timerfd_create(0x2, 0x80400) 2018/05/02 17:59:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="b832000f00d867f466b8400000000f23d80f21f86635800000a00f23f86467660f3a410e07ba200066b802d3a45a66efd1a65900b84d000f00d0e63d0f01c96766c744240084ad21706766c744240235bc00006766c744240600000000670f011424", 0x62}], 0x1, 0x0, &(0x7f0000000140)=[@cr0={0x0, 0x40000000}], 0x1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000000000)={0x2, 0x7fffffff, 0xc7c, 0x400}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000001c0)="66ba2100b000eec4417a6ff726660fd611362e674e0fc71966bad10466ed430fc7997e2e97e0b9af090000b809000000ba000000000f30f20f30c4a2e945460f0f00d6", 0x43}], 0x1, 0x0, &(0x7f00000003c0), 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 331.993340] isofs_fill_super: bread failed, dev=loop1, iso_blknum=36, block=72 [ 332.053114] f2fs_msg: 6 callbacks suppressed [ 332.053128] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 332.064807] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 17:59:38 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88480000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:38 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x900, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 332.117949] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 332.125192] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 332.147255] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 332.154601] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 332.218036] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 332.226251] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 332.270526] isofs_fill_super: bread failed, dev=loop1, iso_blknum=36, block=72 2018/05/02 17:59:39 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)={0x0, 0x0}) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x4080) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0xf4, 0xa009, 0x8, 0x9, 0x0, 0x7f, 0x90, 0xf, 0x8, 0x9, 0x7ff, 0x0, 0x6, 0x4, 0x7, 0x0, 0x2b76a8fc, 0x1, 0x7f, 0x401, 0x930, 0x3f, 0x8, 0x8, 0x7, 0x101, 0x3, 0x1ff, 0x1, 0xbc3, 0x0, 0x80000000, 0x4, 0xb41, 0x7ff, 0x2, 0x0, 0x10000, 0x2, @perf_bp={&(0x7f0000000040), 0xc}, 0x800, 0x7, 0xe00000000000000, 0x7, 0x3, 0x7, 0x8001}, r0, 0xa, r1, 0x2) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000140)={@dev, @dev, 0x0}, &(0x7f00000001c0)=0xc) sendmsg$can_raw(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000240)=@can={{0x2, 0x81, 0xffffffffffffbbbe, 0x1a6}, 0x7, 0x1, 0x0, 0x0, "4ec9ea724bb69724"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x440}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 17:59:39 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000200)="800000000002000019000000e60100006c000000000000000100000001000000004000000040000080000000000000006d5ebe5a0000ffff53efeb77daed3da4bd4c8a19c200c170e5633d2e5e4dc93bb5fb6e2b0a54c2851f05a75271808317a8b2", 0x62, 0x400}], 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x0, 0x1f) sendto$inet6(r0, &(0x7f0000000140)="6d14115f5f8c93cfb402015733862243ff311d4322fffb7d08b75537c198fc3b78f8a72b2b71544cc6f815670d46c0412588eeec338e77bf77aad08831c0c6d58ca22974fc1302c3acce54a8dcaabe5525eaaacc67cf558ad8198f334556040a31b1fece3e87277cee90bfddeddbbde071972eb4983cc9b05fbc307a9bf88e117630112cd4183ce250e85016bc7e204d70c63b7a9eb4a114590d3a49e9", 0x9d, 0x20008000, 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x4, 0x2003) bind$unix(r1, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e22}, 0x6e) lookup_dcookie(0x3, &(0x7f0000000280)=""/81, 0x51) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000240)={[], 0x0, 0x41110}) ioctl$KVM_RUN(r4, 0xae80, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/02 17:59:39 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x300], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:39 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0xa}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:39 executing program 4: set_mempolicy(0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x5, 0x4}) 2018/05/02 17:59:39 executing program 1: syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x3, &(0x7f0000000240)) 2018/05/02 17:59:39 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="b4002f2460fb88f235"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={r1, 0x7b, "ae3e7a3f2be5781d5cd883156683e4ed96df94c017745c476974be1ad17e5b369ff745f905a39c62e74735d2230f389e1e0bae5ff9d2f8d7b6de6b32bd410a553c86bc71f8dd2bc6b7e7595141916fc3a5a14fa367a904aefdd927d3e9b960d151cf563073f211ea5005411b8a7ef4783754f42d2342ad83630e0b"}, &(0x7f0000000580)=0x83) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)={[{0x2f, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2d, 'cpu', 0x20}]}, 0x17) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000f50000250000000000050007000000000000000000000000000000950000000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x7fff, 0x6, 0x1ff, 0x1, 0x40, 0x7fffffff, 0x5, {r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9965, 0x1, 0x3, 0x800, 0x4}}, &(0x7f0000000380)=0xb0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00000003c0)=0x8, 0x4) 2018/05/02 17:59:39 executing program 6: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r5 = shmget$private(0x0, 0x1000, 0x54000093, &(0x7f0000fff000/0x1000)=nil) r6 = getpgid(0xffffffffffffffff) r7 = getpid() shmctl$IPC_SET(r5, 0x1, &(0x7f00000004c0)={{0x9, r2, r3, r1, r3, 0x80, 0x18e}, 0x9, 0x8000, 0x9, 0x4, r6, r7, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) r8 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x802) r9 = dup(r4) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000000, &(0x7f0000000600)=0x81, 0x4) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000440)=@int=0x7, 0x4) sendto$inet6(r4, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005a4306000801000600"], &(0x7f0000000080)=0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r8, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r9, 0xc018620b, &(0x7f0000000480)={r11}) setpriority(0x1, r6, 0x80000000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f00000000c0)={r10, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000000580)=0x1, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r9, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r9, @ANYBLOB="1f00000029c5469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da7194400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1c472acdd6355eb0fd7efa140ae075fdef1ffc2f73e4afe05362f7e7436543ba0734140e40b3414ee2096bd534ae9f5fd10f5e80597cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1a22c8f9"]) r12 = open(&(0x7f0000000540)='./bus\x00', 0x141042, 0xa2) ftruncate(r12, 0x7fff) sendfile(r9, r12, &(0x7f0000000400), 0x8000fffffffe) 2018/05/02 17:59:39 executing program 4: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x0}) socket$kcm(0xa, 0x1, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x380) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000040), &(0x7f0000000080)="79ab6b1d47d9819d", 0x2}, 0xfffffe52) 2018/05/02 17:59:39 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xd], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:39 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x1000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) arch_prctl(0x0, &(0x7f0000000100)="6c254dfaef0faa") syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="f00fc14d91f26d0f20c035000000800f22c00f224266b828008ee8c4622d9234cab9f20900000f320f20c035000000800f22c0f3ad0f32"}], 0xaa, 0x0, &(0x7f0000000240), 0x100000000000000c) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) fcntl$setflags(r4, 0x2, 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 332.978584] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1028) [ 332.991651] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 332.998877] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/02 17:59:39 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:39 executing program 3: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000180)=@l2={0x1f, 0x1ff, {0x9, 0x649, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x90, 0x86c}, 0x3, 0x7}, 0xfffffffffffffd9b) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000440)) 2018/05/02 17:59:39 executing program 6: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b7bffc), &(0x7f0000000000)=0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x30, 0x5, 0x9}, &(0x7f0000000100)=0x408) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc) close(r0) 2018/05/02 17:59:39 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x806000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:39 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x9, 0x8, 0x4, 0x100000000, 0xbf20000000000000}) ioctl$LOOP_SET_STATUS(r0, 0x401070cd, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, "49ff0200c72beb1da00000000000000003a1f209000000000000000000619a7880361bc2399d8bd01c11e7fc45000001f06de114192a8970572b21069d6ec959", "81ad8af425caf87f064aa6c16162a5e1bee887d36cb4a0f4464dac8c97351c79", [0x0, 0xfffffffffffc]}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) [ 333.215665] EXT4-fs (loop0): Couldn't mount because of unsupported optional features (1028) 2018/05/02 17:59:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/snapshot\x00', 0x501100, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000300)) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="0149dac167b6535bfffffffffeffffff3c70fcb113196693cb448368319370f69913c79cc07691d9aa9cd83a0e608aa2206a80942c314da47a2191617140aae5fefbe3fe28218c58fdcc5e10162e3c9c35a9cabaafa0d292c433aa4cad7a3786f35fb9dfb6e92f953bb303c2946c57509e63b86664fa7a382654b4f7ba30c3b718dcd67b2718d8cc32979e5de90d8683", 0x90}], 0x1) recvmsg(r1, &(0x7f0000000100)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f00000005c0)=[{&(0x7f00000008c0)=""/134, 0x86}, {&(0x7f00000003c0)=""/14, 0xe}], 0x2, &(0x7f0000000080)=""/107, 0x6b}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$TIOCNXCL(r3, 0x540d) 2018/05/02 17:59:39 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x48000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x0, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300020e00000000000001020000000400080005000000000000000000001c000000000057830000000000000000000300060000000000020000000000f6ffffffffffffe00000020001000000000000030005000000000002000000e0000001471a292900000000"], 0x70}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000100)=""/184) 2018/05/02 17:59:39 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0xb}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:39 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2f00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:39 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000009940)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000b80)=""/120, 0x78}, 0x7}], 0x4000000000000f3, 0x0, &(0x7f0000009b80)={0x77359400}) sendmmsg(r0, &(0x7f0000008480)=[{{&(0x7f0000003300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f00000037c0), 0x146, &(0x7f0000003840)}}, {{&(0x7f0000001140)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240), 0x2ae, &(0x7f00000011c0)=ANY=[]}}], 0x2, 0x4004000) 2018/05/02 17:59:39 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="93", 0x0, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'veth1\x00'}) writev(r1, &(0x7f000051c000), 0x0) 2018/05/02 17:59:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket(0x1, 0xa, 0x9) socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r4 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r6 = dup2(r5, r4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r5, &(0x7f00000001c0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control={0x2a}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000040)={0x2}) fcntl$getownex(r2, 0x10, &(0x7f0000000500)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r7, 0x100000001, &(0x7f0000000180)) getpriority(0x0, r7) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r3, 0x400, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffff98b}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) r8 = dup2(r1, r2) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000300)={r2, r8}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x0, 0x0, 0x8000, 'queue0\x00', 0x20}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="0207000702000000e3f4df0088e4000000000000000000aa61962acc"], 0x17}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x384, &(0x7f00000004c0)=[{&(0x7f0000000340)="cc4e2c991aab61f72f5d9824db0157120081444dd051ecf385adcd8595b91d078c26c09d3d9f5f332a45df2857f09de02adc591933e39531aa15b47b0223ad0c379f7311baede52d32e56f696ecff950d64f", 0x52}, {&(0x7f00000003c0)="7ce362f3cae97b7ad8e1c4f03523b6aa2ef5568f0c34ad0f197958f7c8f285c14c569cf659c589dffe6ee5486127943daa8c4715d8ab24bc8a70397fc5971313fa90cc8137af6e0e5caf83d72236b2668e562306058c1c3e9d985272c384652da149925f59bf71b7b33476c8a8993645d3260e6ac0f78bc8f7296ac240c2184d241e13555394284c9897ae1f", 0x8c}, {&(0x7f0000000480)="11c1c3484215a0e84d49e65aac291e4c8fd55325dca11eb93368a61ae3e4c463ec52bbc80dca280ad50c53ad3c5c738c0f9d0f518a75f3fd0101308f7ae11dc0", 0x40}], 0x3}, 0x0) 2018/05/02 17:59:39 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000004c0)={r1, 0x1, 0x2, 0x1ff}, &(0x7f0000000500)=0x10) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000180)="7d049d533f7b2b329de132b883f1ceab405d35736ea3dc370fd730a0f42a21e2ea47982454a9437cee823ddd4dc3b20f93e3d3d9fd5ec83a3ef47a090f8e9051e30351a3a74a125cad70634038595fb4403ced7ab833efa453f6ffcca498bba5766b65aa3082ea72ac9f644c3439b7b15edfdcc2c0c9dad768678176c6836d66d1557756e6b22046577e85a04a46f93ad22b731146790c46e214f982aacc9065baae81022d44b65eec7b504a8de3c8b239d170272fce7611f210a6723668876b196631de661462b5cb4cb9999225c9813579f783d8c1112c2ada96") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r2, 0x81785501, &(0x7f00000000c0)=""/179) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x9e78, 0x0, 0xfffffffffffffffa}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000400)={{0x0, 0x3, 0x2, 0x2, 0xea4}}) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x18010000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x54, r3, 0x300, 0x70bd25, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x48001) 2018/05/02 17:59:39 executing program 0: r0 = socket(0x16, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @multicast1=0xe0000001}, 0x8) 2018/05/02 17:59:39 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2c00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:39 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x301}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:39 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0xffffffff, 0x0, 0x0, 0x1fb, 0x0, 0x9}) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000240)={0x0, &(0x7f0000000200)}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x9}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) bind$packet(r3, &(0x7f0000000180)={0x11, 0x9, r4, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/02 17:59:39 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x8d99) r2 = socket$inet_tcp(0x2, 0x1, 0x0) readv(r1, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/3, 0x3}], 0x1) getsockopt$bt_hci(r2, 0x0, 0x1, &(0x7f0000000100)=""/221, &(0x7f0000000040)=0xdd) dup3(r2, r0, 0x0) 2018/05/02 17:59:39 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xe, 0x2000000004, 0x4, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x80000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x2) 2018/05/02 17:59:39 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000180)=0x3, 0x2ae4) pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) connect$nfc_raw(r0, &(0x7f0000000040)={0x27, 0x0, 0x1}, 0x10) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000140)=0xffff) 2018/05/02 17:59:40 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={r0}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x270, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, 0xff0000ff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x9, 0x9, 0xd0f9, 0x3ff, 0x8, 0x2, 'syzkaller1\x00', 'ipddp0\x00', {}, {}, 0x0, 0x302}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "033a14791e9068f5d6796eda0890cdee6720f2ee4196e259ad20b6db3f62"}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={0xac, 0x14, 0x14, 0xe}, @local={0xac, 0x14, 0x14, 0xaa}, 0x4}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff92) 2018/05/02 17:59:40 executing program 1: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0x8) close(r0) 2018/05/02 17:59:40 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8906000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:40 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x2}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:40 executing program 3: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000002000046808) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="30bfff3c45f732fbd4a8b85478382238dc455864074c85e9a64e89d56db57f2ca5aec9bd93d5ba4f2e4545715d4740cb34dc4742c8a37d368395f31e3990320771e86ec357e24d4239063c60dba6ffd0488c074de1a8806590d36ed3c1b0514f958d79117ec174be838a214b3d493fc6b51511ff13961dc0a72dde3d92404b319a98c2c72b9bad03f6ff985dfa79cd49bd512b1b656876dc8c2cfeb8791dae605d2d37515534fd712e9595f5a7d51020bc5e08b55e2e9242b23bd846fe3412b406075e86914ee00a97da6bc732be9fc89ba4a75b0ae7e1cc21f2e2cb83d2bc4a09d445ed8fa05f4849afcc3fe84f1e6598e3f36a938386c114263747c5db325533a2288fb1c5a5ae46c30616a347466fd0da1732c871acd62464f3b09128143e244a8a0769882a321c64a72229c9d0b80a5ab185981ba598643438cc7071e48e73775c5f37b1d85b302e1489691a3b641c174b9727585054f7c6f31e3b188d96e58e4ad31019e7d269ac6d577bad905b691558525d8f69ae8266fa2a0b77aac91c837e167b669e13c513e0591fe854340f61dacb1f362a9edc611a6aed623f88e4aa102ea816548ed0f512835a3a66a64211df80fa57cc8aed54a2259e2b430eb6c8653af000eb1c5d23bb3b4f68afe5bc6f05000363c1afc262a99c794fbca1b79d87ce770266592cdf645c375d94bb9e6a0c2ab33f8394a09c7949c8243e5f", 0x200}]) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x6, &(0x7f0000000580)=[{&(0x7f00000001c0)="fd5e0376f70fc10ef7e190213342744c489108637bb00645e0401637cef0c970653d4238c39b3465d2a296ffeebc573f9c40a03f785fd346fef1f13c1d58862a1a5d911ffeb374311b76721736a258f9fbfe60f0e94dbaa477b6c846729627e881fc20e48bf561e633ed11720ef0bf079047d136618f588abea141724af5c7b101fc30ea97755c472da787a4e1ca7fc5", 0x90, 0x20}, {&(0x7f0000000280)="2d31742216efb1f320b2fde1ec6b50333d6571cc9498db6d7081254de9dfd1bfebdf848b16c3402b0792cd3f62f261bd47d94c5a1c209252f9807cd3601d411f9e496897f375241c7336da929989a74bcd9271431f99c21b9bfabb7290b067c22467f9c38ec706768fee784e36fb98640dc7e0164652643b4f182f81d12daeb854f0e734be9529bb811bb5179c1ace12f43f39e92fa6a7a7dc98fb834318d7ba21449b742ab5743e98ed8231ae3c047496a1589b40cb555f52ee474a7fcf0443884cea652820f25d3b1789", 0xcb, 0xff}, {&(0x7f0000000380)="0af3f5f935f3cda27b95b1eb2a0662ba99b4dfaa04b968f25813ae464368531d25faf0fa41c752c89052c67c49c8f917b96a34075d8727513293e17d6bae05178f5f8f7fd96022f18c17493b8876dcd4c300666532c92503df273efac9e2dc3edf5ddc5f12e8960a9407c0717a33d25a224d8f63dd1b04dc4960a6fa20c03f10126c48b84411f324618cf00cb4dc85feb59ff1521f1df2a795e4ef08b3d8675fabca3cea3e4d642985a58f2dd9914c25f23262199f29dfaca6c575a991b6012c33ca3cbaf49ab990871c822ea17d515a8c6e30598c78d1f0303c", 0xda, 0x200}, 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0x1000, 0x10000}, {&(0x7f0000000480)="d865de4dac4cd1b27362b340fff4c93280a45e577503f52bb56834f2240fc4d1c9db0b24b38f241e2638b8383f7ab2c4dfb0484e060451cdb1d74e3a79c96e8dbb61d84ff152d462e29b157fb472b5fa562d26b8f133af8605de88731139c16d6016a027763e3f6e28099800157e28d38c2e789f1191506886e0e6fb5f206a0c111b1e097077e5f9894ed3f935efe46c31fdfb79779d98646f767fd3cca2b692f4dfb51a4bf05cd938a2a8cf4892d253a4128dfac2503f02db39a0eb524723a69f66bbed98", 0xc5, 0x4}, {&(0x7f0000001c00)="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", 0x1000, 0x1}], 0x18, &(0x7f0000000640)={[{@statfs_quantum={'statfs_quantum', 0x3d, [0x7e]}, 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}, {@barrier='barrier', 0x2c}]}) 2018/05/02 17:59:40 executing program 0: socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x28}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222028bbb57a3e0e49d6a90600d6ec0000", 0x27) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0xc0, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x38, 0x8, &(0x7f00000000c0)=[@fda={0x66646185, 0x7, 0x4, 0x13}, @fd={0x66642a85, 0x0, r1, 0x0, 0x1}], &(0x7f0000000100)=[0x18]}, 0x1}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r2}], &(0x7f0000000180)=[0x48]}, 0x7}}, @release={0x40046306, 0x2}, @acquire={0x40046305}, @enter_looper={0x630c}, @release={0x40046306, 0x4}, @register_looper={0x630b}, @release={0x40046306, 0x2}], 0x0, 0x0, &(0x7f0000000280)}) 2018/05/02 17:59:40 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xfffff000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:40 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x4}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:40 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000002000)={0x2, 0x0, @rand_addr=0x4}, 0xfffffffffffffe08) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x800, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0xd9) 2018/05/02 17:59:40 executing program 7: syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r4 = accept$alg(r0, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x28046, 0x0) fallocate(r5, 0x0, 0x8001, 0x3f) sendfile(r4, r5, 0x0, 0x81) 2018/05/02 17:59:40 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:40 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x3, 0x1) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000003c0)={0x3, 0x2}) r1 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r1, &(0x7f0000000040)="88", 0x1, 0x7fff, &(0x7f00000006c0)={0xa, 0x0, 0x0, @loopback={0x1100000000000000, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0xe5bf, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', 0x2, 0x541200) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000300)={r2, 0xb0, &(0x7f0000000240)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x19}, 0x1ff}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) 2018/05/02 17:59:40 executing program 3: ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f0000000100)=0x4) r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000140)=""/116) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x6e22}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0x1]}, 0x6) syz_emit_ethernet(0x312, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/02 17:59:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x100) sendmsg$key(r1, &(0x7f00000001c0)={0x20480, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="02fd000007000000000000000000000005000400ffffff2c7ec27d000000000000000000ac1414aa00000000000000000000000000000000"], 0x38}, 0x1}, 0x7f) 2018/05/02 17:59:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000000c0)=0xfffffffffffffffc, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x111000, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x3d, @multicast1=0xe0000001, 0x4e23, 0x0, 'lc\x00', 0x20, 0x2, 0x39}, 0x2c) 2018/05/02 17:59:41 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xffffdd86], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:41 executing program 1: write(0xffffffffffffffff, &(0x7f00000001c0), 0x0) 2018/05/02 17:59:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYRES16=r1, @ANYRES64=r0], 0x3}, 0x1}, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x3, 0x1, 0x5, &(0x7f0000000180)=[0x0], 0x1}, 0x20) fcntl$setsig(r0, 0xa, 0xe) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000200)=0x3) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x62, "0563763aded33019aec4ac2da08e7f84b1d0650d9e1ad2812b76a7889cce54bf8f04ff3f520b38960b6240648814aba2f8ec5b2a921b8dbb905c76d6ab4474b7e1aba919f30cfc013fc4ce3fa3b97a6b4ded4149e477aa5d7aede9858f17b5e53c07"}, &(0x7f00000000c0)=0x6a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, 0x8b, 0x800000010, r4}, 0x10) 2018/05/02 17:59:41 executing program 3: mkdir(&(0x7f0000000200)='./control/file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000140)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) getdents(r1, &(0x7f0000000000), 0x1f0) getdents64(r1, &(0x7f0000000000)=""/12, 0xc) lseek(r1, 0xfffffffffffffffe, 0x400000) dup2(r1, r2) 2018/05/02 17:59:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x4, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/02 17:59:41 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000400)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/F.lE0\x00', 0x3fffa, 0x0) timerfd_gettime(r0, &(0x7f0000000080)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/153) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x0, 0x8, 0x1a}) 2018/05/02 17:59:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8848000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 334.948226] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 335.008033] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/02 17:59:42 executing program 6: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="02"], 0x1, 0x0) msgsnd(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="18"], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/05/02 17:59:42 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x5}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:42 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = creat(&(0x7f0000000040)='.\x00', 0x100) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x2, [{}, {}]}, 0x48) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21}, 0x10, &(0x7f00002c9000)}, 0x8000) ioctl$VT_DISALLOCATE(r1, 0x5608) close(r0) 2018/05/02 17:59:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x5000aea5, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) 2018/05/02 17:59:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x43050000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='wchan\x00') ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000240)={0x1, 0x0, [{0x250}]}) 2018/05/02 17:59:42 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xc, @random="61b903dd1989", @remote={0xfe, 0x80, [], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, 0x0) 2018/05/02 17:59:42 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback=0x7f000001, 0x4e21, 0x4, 'dh\x00', 0x2, 0x7, 0x28}, 0x2c) r1 = accept$inet(r0, &(0x7f00000006c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000700)=0x10) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x210003) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000740)={0x0, 0x4}, &(0x7f0000000780)=0x8) write(0xffffffffffffffff, &(0x7f0000000080)="220000001a000704009433dd0100040080010f0001c6001500fffe3b06000f000027", 0x22) getsockname$inet(r0, &(0x7f0000000540)={0x0, 0x0, @rand_addr}, &(0x7f0000000680)=0x10) connect$ax25(0xffffffffffffffff, &(0x7f0000000500)={0x3, {"e37251c4089837"}, 0x20}, 0x10) [ 335.780947] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/02 17:59:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x1000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 335.833714] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/02 17:59:42 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x8d}, &(0x7f0000000140)=0x8) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000040), 0x90) 2018/05/02 17:59:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xffffa888], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:42 executing program 0: r0 = socket(0x1e, 0x80801, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x1e, {"034c1f0800"}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) sendmmsg(r0, &(0x7f0000002d00)=[{{&(0x7f0000000280)=@can={0x1d, r1}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000300)="7fc380647db3b6633e8fe94a40b635b78611489931bcbd4d3fb7515992ec198d6cf9997c53c97285b863de5620a21935fe391733693637b2b867d36f4390867d5032992e69add45dff4a7d", 0x4b}], 0x1, 0x0, 0x0, 0x4}, 0xcb6}, {{&(0x7f00000003c0)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="a9e03e55ea029b70f05b332dd7c27d401793ee1be0e1bb2dfd0605327073a6404f14eb28e122ecfa7b3460be580d7aea02463f2959b4eb934073dc4457d6df34890e07ef83aeae4281250dd7d43ec2ff949be9e491ae55d983ecf7e73bac20fba2f993276bfa047d15ad4cb412f96d1a40e3d17bb7e055241758ec408b9a20815029793b06dca2a441d8cfb92aceaa9477f98c920632e56e2bd48e649d13959063da76ddab895538fc4dcfc95ecf2585c7f3ed95366ea8970eede4d6460696f96a96ca5b6712397dd03975b65cc0b82880", 0xd1}], 0x1, 0x0, 0x0, 0xc0}, 0x80}, {{&(0x7f0000000580)=@l2={0x1f, 0xffffffffffffffe0, {0x2, 0x4, 0x4, 0x1, 0x3, 0x2}, 0x100, 0x5}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000600)="eaf7b0d9131e2f57c8bbf84ee21194725436e17e4881cc00321fe38844314a26a80e9f04d271294afd68071e9b256e1854de7d102176293358b0621413ad054d5f2185eb6abac3d742dd438d083fa4e582f067c004301fe50d4ab81a510a3de93cc0ab01007693fbd3b38bd0a36e730367d567e305525f53ce264d4ac2c8a9881d62744e1489530ea0bc2921f3a4d291072a3e7b6aef78f7a38530c01324ee88661db49a001bd22938818520a1f5451f565af91767804d27956d6cadee8ba9", 0xbf}, {&(0x7f00000006c0)="97047f1deb8a28440a6d1204796d3ed06da52ce1c79e6359a657edc4577b1f40bebc777f84f7b1058ae6cf8f04e5f44129662f9076055653468c74cd4617f1a08fabc0278f8653dd9554cd71828ea758664a7a4b98d793361fdc9b68170fce8a88a017b5fa3a33d3a263730ec1817cc0d7774dd8307173c8d028595a39a07cced1de7ac834088e9ac2bbff33bce117c131ca652abfa4c573b2cd9fc136166763c208faae201100a03a48be1f837bb0", 0xaf}, {&(0x7f0000000780)="0fc0ec2958b5e8ce2ebf3062c7807d51d7ae222eac133f6267c027071f7f6751eb8256040d01bde33e4e2ecb79115307bed9644e81274d7c091db7fb5f9ba962c0ae2e2887cd2eb596326d55083e8d719bdce8e3372e7dba84c5992f16433e31e82df858f166cae94b45e1bea33ce965e59fb874cdd048c7d12b7b29f5", 0x7d}, {&(0x7f0000000800)="d02196ee5c2f80073e86339e5863b41ac7f15a1c25ad73feeb557a58a48d1d879af9428a83f7998c5a658d4228de4f5f81e79d84102ac98d21d73da20a61b9aa9aa865787fc87f57366e1cd9408346663cb189149f9a6ec08568b7ea399295f6d23c20c164c044507c1aaf21e07bcb0f720ade835a176d816b00afb155a96b9d4440507c7a20432084c38df06aaa23be2f81e2321674551ef0ecc9e59f7a1c5ffa62f9244c6105c3a2777b6d2c557fa1ec3d553c19", 0xb5}, {&(0x7f00000008c0)="de0070478ed2b0fb01bbc8c30a84348e7105975b27f4e59b5c5563c125c1245b80b9863aa1e0596f13f554a02f47360654ca05478d43b734a5b280fcb74c669123f40a3ee9b44faa6627e1508f316c70567987e5506ab15bac6a6b22b2c18667028c5e2828e378ba0e14de58db6a4d42e06b99440501c23db58c19172d14ac3ca3f96c6a07b067afbd05adc9652274836fe40e9b941e2aa177661228e96f31cd093d06fe21bf35c570cd6b420019f6eeb54dfa36fd012b3225a29363b047b89dd9a5498c31b088d43259ed56765bed4e8c5e0669c7c12333f33e5cf54bb6aef4e583f8d24f72e76bfb367d5912a38a3c2547494703861b49ed3e752b2d2cdafcc77fa1aa374f4417b16c516715e0df4f02ac9f317ea53913bd0ab676e31b84d5c9bac4b7dea2a574186c1550ea7d770d29af79b79c6860d6c1eba377cedc5a7569bc8a2d4eadc31e869134d600c44d24756243390962c5a3b22501469e1058baed60963fe1b0065bbe6c19994b398eb41d99bfcb7e3021052ba9f1c63b1398cafd653033731c45006e9db9116f1f7b7625ee3f4e28aaed5014a2a5663d32f3bc4a41108ac489ace07299fc008519ef390c9070a5578473508c61278768ad8df5d90ac752da8b1fb2cc1fe41ee7a7e045f83f338cb410ffe75619f77167a1247a6f639ba973287acece9ca4d4751336052a54a0d213d2b84da7acc091f9ac124ac28efe3481951c121c295e3690ee702b78e22fc38bb31b5389bc4ad5c12d4d61ba035c50872710d758fd5b33f1035fa5598c47b52189c664a49a4e48675ed295fd16795f561784c0d124e4c7c330e11e17e038f759a32d640bc4e670efdc142c25e6aad10bba5dc75e7ae90ccad39ecac084bbbe34c64c62b1222d3e5a6f950f6ea3d460acd7a035fa7f4a210e7219ed9403acbe762b51ebb2ee99705ed6b19f6b302d280278555478f6f23497aaa34a36d22761f576e5594addbbaec20c80f2c66bb99988d03e82646bba03f2b6f06e60724fcd549cc8d53ee536123393e4843f65aa3a3c1bc0bced04e25c93db24945e7eff2fc89ecaf234e0c58e44a7e140423153c1914897291a12efc0abef9ac797bcc4fc36acc841b4af8d0f7e488b4ad1c26e617313884dac7612c130ae7cd9bfc16c2311ab5a0416b5f3a6ea9ff74528515f962708f4c19a21f460ecf19bf8dd475e7ce6726172fe464f12f39e2da99db98b70469ebaded15d2bfc51cf2c16d9c418287745ce1bd115f1cc274fa86784853b9a61d93b65cec77317bbd27dbfbee85b70c90cad62219ef718fd68e782aa1f30fa6c3a4ad77ce6c59a35abfa2601ae69378bc71c077a7a3c9144ef6491aacc110811fbd2a4c5647706e850c19d8b853737caaad56a2c5532f5168b80edd391a5c2ea999c3672f8f7a531ae0a09737eb3d3e52a6cd45f926a208f87986fd56f09c4b9747e3c8b31e14ba734e0edd1b2d6aa460598248a429a576d39e474d25f0f9f88555f946198cd75b65f8d8489044f227273fbde66a4e87a625529eb3d5a6bdf4c8c7929a0ba8a69b920a52299c9237269e0559c6e5ab3ed0dfe3c5d86dc7bdf1202847e9c5d7ddf0063c9a68bcd7c162361f1449a1b33ed299f30e71935159f4f871d27192c48e3cf86f401f4cc3a5d24273de0ff1c0fda768e687ad63748b1884dcc7e860565bb49df87ff63e2178a9e999f559b6257b47749d81f0cab8075f2e98f7b8263860764e3b92515668b45ce5d5d84c6f3a2d2767d5f2f415fe6e30e6ae0d0ea767640672f7815f080501ced3b844f250c68557ce24e753aa0a7b64b3a7ee4cb52c701ca32d1ce41fcd0fe3b9fcec91a47e0a3572826a6598a4c5f7a8588fd9045458d0d5da745e7212c633b502b9e7a97aa01089ae3cde9333f8c3d3230e9e249007b5686e9876a3c8a337d167fae096648cf109b60e753ed8bb5ba000970af5d1b5edca8c5d3194bd8b18cda44382d2a6cfc288cad9a69f92ef02aabaf9ebbaddc649ca579efa88559274baa8c33dd0dd23282c7cb1d535363616519e9d801f37dfbcb118645c134b42e23eac0cbc5d6185959778825b8ee525e28597870b3c75ea984a35fb1e425d4f7bac0046090732fae560d4b3eaa5100ec1e0ac22b4b390b5ea4f33d1e189cd0aff0bccd016fe18f74a94fb22335217bbc5637130136eaa79e0176084f23a3d8327e6741f85f07e30bf12fc37b9b5305e1f90e44942d914ec8f418c6b22c90c1160950efb452c23b5b188e4b7bd78de416fdd8879d96723ddbaf13a4564b9c0624b6a9078f7b4d698f02eef6bff7730144a8fc530be0ebb1f003f188319a2a97d1bb532594b24ab48898c11c983328ea6007eb6fa5d0fb9f235bb610379fb81ba063268a1642a3283eb9c591b6491465a5b4c5d32ded67768c5328ea65e677c5cc41bbb55732b5e08afa086f0c213d14c630a7685c2843b618bd221d14f2350576bf199d138be6b58848b48a79e7fac5247fd8e81d8dd956ff354b0e3f0ae4ae24145ceac1485a1481ec0c6e1356604e59fdbd3a5407d49cd854304f15054cab1956f58daf638d9f1fe7da9615fba318ca1c0de2c35ce50e48efab55d9e12699d43f56920b87d063c546544807121373cf81e921d92ac903a38b91a43cfb27a9d1528227ada9ffc8b9bdfd88dff7f253525e358ed2e1434f34c2d3bc38bcc7723ce476c56e52c08e08182a98e2bbe68912574350b5d9f7d7c2e63f0603b9608c26b13289e93c7bfca8bd3f83f96adf4459d2930f6d5f431f7ec5a34dfcf3d448e3bc3474dd9336368727b30f3e52722c80cd4a2b65b54e14bd32bfdc8957faeea0a074df9687953fdea46abd860d21252f226fb758c1674a522dc2a433fe402210ce0b0bc52a600bd9c7016962936d45143dfd34ecb5c556e09372512f470a8e7243bd88002a1f2df54fdc55080358aad372ce654077c23724c2478c7a3acf9bd38b216e73378b9465553aeaff2ae213b8de0182dd45922f08b8847260a4e2c2648b4eeb90bbba3eacf23db4d95d76e4000965835d97519dca30c64dac82d025d1b9a02eedd9c54f4064864f578bc1a96b4a280af3ffa1898221dedcc5727dfc926246f7a3781453f05032bbdd909d7789fe38d0205c7957acbb6296ce967103fa03d9238bbac9d2226cbc624570f418f0df0f3f54c844263a79b0e5aa68ea43e7d4f2dfdeaf6ad7ac7e4e570fb2425bf68c0f1ab09226b89b94b5a25c3e29c18855ac85fafce9a60418bf78ee4864e6d6d6a238f82ca1ed5f01b1674fd9593a87cff35567a1954f50e8027f726d5cd0be19ac1ab143e037ea186df0483d08ce6aed10e1f1262c4b80d84dc07374fff31aab733efb4c8d8bc9b0647af4e3d9072714c9c2ca3859141b142797c8c0f23cbf21c6a2f264579292dd4152ba2508903af59615e7eb377085a4c6db494f9b9a42de9c648ad3e80e3eecb95f317e2496e8c2dc3392c36366d0d769e5eed8e64c7e7c8420226d7cb7de82f56eb7053a6fc90c26e57a1f25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"], 0x1378, 0x24040805}, 0x8000}], 0x3, 0x4001) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x110) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x9}}) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x1) 2018/05/02 17:59:42 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0xac14140a}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:42 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x3) ptrace(0x4207, r1) ptrace$pokeuser(0x6, r1, 0x358, 0xfffffffeffffffff) 2018/05/02 17:59:42 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$audio(0xffffffffffffff9c, &(0x7f00000a4000)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000800000000000000005000600000000000a000000000000000010000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000000ff010000f900000000000000000000010200000000000000"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x2000000, 0x20, 0x6, 0x3, 0x0, 0x20000070bd2d, 0x25dfdbfc, [@sadb_x_nat_t_type={0x1, 0x14, 0x7}]}, 0x18}, 0x1}, 0x0) 2018/05/02 17:59:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f0000000040)="0f20c06635000004000f22c0a4f2268141011fa1b85b000f00d80f2161baf80c66b81a48d28966efbafc0cec0f20d86635080000000f22d8b827000f00d00fc72f0f06", 0x43}], 0x1, 0x0, &(0x7f0000000140), 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="01000000feff0000014d564b00000000ff7f"]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 17:59:42 executing program 1: r0 = socket(0xa, 0xf, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) pread64(r1, &(0x7f0000000100)=""/76, 0xfffffdef, 0x0) finit_module(r1, &(0x7f0000000200)='/dev/dsp#\x00', 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x5a000) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000180)) 2018/05/02 17:59:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xffffca88], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:42 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x1f, 0x1, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000100), &(0x7f0000001240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0}, 0x10) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x3e, &(0x7f0000000380)=0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x101, 0x8, 0x66, 0x7, 0x1f, 0x60, 0xf6, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x9, 0xf70, 0x81ec, 0x0, 0x101}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r3, 0x4) 2018/05/02 17:59:42 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x5509, 0x2, 0x1000, 0x0, 0xf6fb, 0x45bd, 0x2, 0x2, 0xfffffffffffffffa, 0x0, 0x9, 0x3ff, 0x10f, 0x5, 0xfff]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xbc, 0x2, 0x0, 0x3f, r2}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0xc) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x2, 0x200) 2018/05/02 17:59:42 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0xac1414aa}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)='u', 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000000)=0x5) 2018/05/02 17:59:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20-generic,rmd160)\x00'}, 0x464a61eb5f689d78) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000280)="0a2a157f000000223aa55fc83dfcdd76900775b0d540ed5c54dbb70000000000", 0x20) r0 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="6ae91bfe8d6f2ebb8f3b5da40e3899af1e8bb01d33f476fd5ef582274ba7d41cfe167c41eb8c0946f725ba3825288a5af3045dc903a16f5f1ff1dc4c2698679bbce43da3d4", 0x45, 0xfffffffffffffffe) r1 = add_key(&(0x7f0000000500)='.request_key_auth\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="102c721c3f145ac0caf06cb5207a35a34818a2b9f79e9148304b7ca5b914bfd9709db1c64a2adbe74815994a22b382ed8184a71699314f96a197e3868f401d4547001c57faca59c5d74bc40a6a38f0cddd3382f46552b7195d136c646908a8f0e4f04d77607d14183bc094edee685fd8abac910dd556801096e2e40ded96720b40aec5338d1c5c544f1af2d0297e5d593987648bb34f84fcb5f0b1370011634c919bbf04b077e266b32a287ec0770f9e300c36019bb6e5e6913da18b68c415c68495d1be3c22f19d8e8a5d7c1d96ac4fe8960fdec655", 0xd6, 0x0) keyctl$instantiate(0xc, r0, &(0x7f00000004c0)="ccd67da7cd5fed2225c32fd05c8f2f4db6811329b4253203132925cea8fd12982c849ffc1dc75f1a5b33a199", 0x2c, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x10001, 0x240001) openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.events\x00', 0x0, 0x0) r4 = accept$alg(r3, 0x0, 0x0) recvmsg(r4, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)=""/121, 0x79}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) r5 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x200000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x7f, 0x800}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000240)={r6, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000680)=[@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x100}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x68) ioctl$BLKROTATIONAL(0xffffffffffffffff, 0x127e, &(0x7f0000000180)) r7 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3f, 0x0) ioctl$BLKTRACETEARDOWN(r7, 0x1276, 0x0) 2018/05/02 17:59:42 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x9c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x57ab}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0xe3, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xa7fb}, @in6={0xa, 0x4e24, 0x38, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x8200, 0x1, 0x7fff, r2}, 0x10) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/05/02 17:59:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2c], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:42 executing program 7: prctl$setname(0xf, &(0x7f0000000040)='\x00') seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x0, &(0x7f0000004fe8)}) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x5}, 0x10) 2018/05/02 17:59:42 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x9}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:42 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x5509, 0x2, 0x1000, 0x0, 0xf6fb, 0x45bd, 0x2, 0x2, 0xfffffffffffffffa, 0x0, 0x9, 0x3ff, 0x10f, 0x5, 0xfff]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xbc, 0x2, 0x0, 0x3f, r2}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0xc) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x2, 0x200) 2018/05/02 17:59:42 executing program 0: r0 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x40000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000080)) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000000)={0x1f, 0x2, 0x7}) 2018/05/02 17:59:42 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x81000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:43 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1ff, 0x4000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x78) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r1}, 0xc) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001240)={0x7, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x7525}, 0x10, 0x0, 0x7f, 0x3, 0xfff, &(0x7f00000001c0)='bcsh0\x00', 0x4, 0x9b, 0x7ff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r3, &(0x7f00000000c0), &(0x7f0000000240)=""/4096}, 0x4) 2018/05/02 17:59:43 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000004940)='attr/fscreate\x00') r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'ipddp0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001840)="141c9cddd00b3b8cbb369107e2b7e426beb32e3ffa6a1d0981d3e702ad28b6b26555e2bc73956d4c314ffd58086d5282", 0x30) bind$alg(r2, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x69) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x2000) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) r5 = accept$alg(r2, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000049c0)={'team0\x00', 0x0}) sendmsg$kcm(r3, &(0x7f0000005140)={&(0x7f0000004a00)=@hci={0x1f, r6}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004a80)="59ba69decf9690389f09c2d88d538504ea0a5d939d9517766fd4eebcdfb7bf8f2c1c58b87ab1a83e1b7597c776dcea6418b0d71d934a3a272f6d826252645bcfbf8b25af83dd8ff6c0acb876c71c6ce6d1e8ae4b37b6499002917c99c3cdae8f4ea0e463cdab6c99a9649e9f283cf05eaecdcecb6a05", 0x76}, {&(0x7f0000004b00)="7533544acddc1246a3b49d6650c6e1f3717ee31b1f12903c8d927819cbca612d9c60f1e32e427c9fe83eb9cf3d25ff4d1edbbb695bbbae0c6a5c7945815a817e40fa60d6a90871b99170695f9080a9fc993986b683776246c702a3aa48914509bdea8c7c9bff16d22151d631278d053b923cae66da673abad86853b805e0a35fdd20f8d0c90cc5d3657b3f9be6922359cfa2c036c0d0ae0cf69d8b02b3593cd611fb00cdef9662827cdf5d3ec257", 0xae}, {&(0x7f0000004bc0)="56298fdfd8e3fe013b881dcddd81df9b78b32462e602e2ae72d7036ac2b3fee1429cdf03c4dcaeedb7c40af2c464b77aecdfe80ce1ca90cf5f0d40e18b683d6cd0f285431cfbbb10f1d460998b9f4f111620ab877350fc010682721404e1ce9998ba59ff8c64c357032bd544c2da0397400c05e206e3d836807b97ba873d2b43b9e172152605d3e3772ce0710bd43f755d0e6abc1adf23e4f7d07bc2942feb4226fbfe3ce27f4b6c917b515fe087a37e475a9fd234b15c9182f1b3546445ec485648c7649ea6b4e65b051fc199aa8a010fce055fc9173d", 0xd7}, {&(0x7f0000004cc0)="c34ed693fd3c7ede8c4f156ab462804f1eb414802a9b9ca2da6136e89337a190e41c984e67ce292e529c8065b77f78965ce7d55369f41b5723a81a", 0x3b}, {&(0x7f0000004d00)="11b8ce3ce9504d1503cebd39b1335c67d2a9e76c05444f3e01ddaa07d695f4fb5307a820a2d988549c5683", 0x2b}], 0x5, &(0x7f0000004dc0)=[{0xc0, 0x11f, 0xffffffff00000000, "65fadc8be72d498dda4b33de6b87aee822645eb514b2dea0065e3f08fe071b1cac63e83482e228da592151d0c344f882cdfe72caa91e2fc6ce71d1cd2ed4357a35e2d59522845c90ae1c786ee9dafcad92f80a3dd1b1c69be6c7e8dd60767b45cc19f5c5ef202fe2a125c27b15fc2b76bfe5c5ede924fa0a7f1ec57288a8472bf6a61b459d2514d55de798f8a8dccb37601a7823a89ab409d030157c7c783f62f91ddb6df3f0b97d4494292635d628"}, {0xa0, 0x0, 0x1, "652993718c13bacf37807c89a1ca6c8d0f6258a58758058a8282e6e6e92021f5ee31f074e0efb6097a40213a38252707ecd67298d07f6a3d9666a30749a434225633c52aae52847ba70bc2ea4b5a38fb63360c7935d6d09e8848f8ddc6704a166a5b2bcf571eab10ce25460d28ebb54963b95d204b9ae61fe18912d6eb46ec1b9ebdd8ccbda32c0564978f4229b75f"}, {0xf8, 0x3b, 0x81, "86f6e4f61b4e6b89840a868321e3f50c445424daa0c79582761ad07ad231dc4cc81af673a47b2859bb21020d7ca3bdfb6e64bbb592bc4a082c691a5c51fc7afebdc90585e131270e55b64687523f3d5c1b7816769dff1c57a377777b45786948ff6e41185dcc38a86e9076fbc59509dc5cef5887f3ab16dcc7d4db1f6dde3563e4a6ea2e27b9ed5ab4555d655399bf2421ad6ff889ec6d6f526d3fcb742ea3a18a56d93b8816720f3babe1a0262a9d45982ec1cc71bd02ef5900ee04e15e8b3b80a8420d4fcd2a27d0597eeb4ab459b0ac02599b647f5efa8d91cfdf6d36f7eff494f1fa98"}, {0xd8, 0x19f, 0x5, "a4f25a2f4f6b5ba165cc660b1de6583d89f3165b7f5ed0bf7474bc8512d084be414f2cd71133f2a8e780990abe22f42b39dfd0938991377cdeba655e2ef1f45095f64cec9eb3a4cf0cef6d67199e2b8a26648a78dd62e4503e27929c821a5ab4a1599f10e95164d9805d7d0f0ee114fc3d85dc7cce1ebc43943a3e58682e51e33e1f474da5990735e08a83f30057fad8a6b91e9f850fffd2c58823d288f97b4715c0b29536808cbe80ccbc67bfd6b640289e68e9e892d038e9509c969244d31ed0b23da8e563"}, {0x18, 0x0, 0x2c0, "2f8e0313d0"}], 0x348, 0x40}, 0x8045) sendmmsg(r3, &(0x7f0000004880)=[{{&(0x7f00000017c0)=@generic={0x18, "e6b4bd7d3aba5bb60c7dcdab9b12d4a6a1db65719fbefe0567ee3ef10ef0b3b07b99f30c994a270147ef4e68f59cf6296ec7bd76b5108fecf8f570e702c1f33992119256de7b141d3c5849239e83282aa711bca4c9c7c0a5dd061c4d4f487ab7bf0aea56545a050b3de55a6cfc42e1c6319bd342f65ca4ea2c1085176a4f"}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001840)}, {&(0x7f0000001880)="398301ef0883f108c12c9c77ae44746d01422d3774e0d4bc6f98420c682f9e7b5e3e1fb531812637130fcd8671e542acd149a267d532e4e3fc43e9b97979c8970c53a2867da579b4a9d4596f3c7763e3febd9015c9d50e2b3e36936031eafb93017ac873dc620421c76ac5f60f499a0b22eff8b30c4165fcb66dbf0dbd2d745400eb9032307fd7880a68103ae90818a4d5a98451a15cd3c929f8db75d98d595d961fd726c1e079f45d19c7a223d1314f46e1533989da1bf5fa3b9f8794bdcfa40663ac78dbbfc0e02d8a13bc65b2065d325b9599f0a7fd03c4b68f4906dea6c6576dda6d4a60b99ea6b5", 0xea}, {&(0x7f0000001980)="c09d563d768f59208d12a06e7181ca351a7396de5b237ed9b3a5d6126135959fc6b52c5371b51f2d3c8d91b31e97e243548f1280222083327f1096e4a842bf479925ca8f98962518ca8d57099acc8bc0a8936f6686b0cbdec1bfd41a813d122f0b2126866da049d40d347dd160daa457927aa10adb8cd7f6dd77ffbb8e1632f797f25e868c68f4d877322c1700a100ced0dbe63429970f2bbeed73154418315d96651cee09add4653419bc8b7f9c", 0xae}, {&(0x7f0000001a40)="99ebbc440f1157eecc9c32b7f5a4f57d1c9832b43b50af9e14b43dcb6de45d616e0da97c78f8cda6c3c26caab0184d06b9884b1fab24b40b2365bd3cdb27fb4da21a6f8497edb64ca66e75a99ed78a36ebe1441866156bdfd4399eabac976977295a9162d6c0b75b", 0x68}], 0x4, &(0x7f0000001b00)=[{0x48, 0x29, 0x7, "0c936bb36bd1a815be152229ce32d8478231edca3c6a94d7b451a1bf0dea654cb64aeae0290f862ce334f1bc7606a31020"}, {0x18, 0x10d, 0x2, "dcad51f24466"}, {0xe0, 0x18b, 0x7, "cfb5e6080c60096e8f5158fe3c3efefd51539c06e7a24c09c44bd7b1336f54d1229b27356ebcc5ab1d26599d6a3f26cd2872b41387b87dccfee55ea2d16f582dd1aad65efc2942ab33520aadce6560d90bcce0fdcfba029f2621c4dbc870ed88052668182c342e04c48c0118d5043632db6dab0918cc6c70acdae728be22176f250a342ddc4b0a3b57e48afaedc8a4eb61e555bbbe452e1b3e58a879389ea17a4c63c3453fda373e3b2dc04d2efcc573398d485ba9d8442afa403583725b4503960cb17286376f40e48e2b9289434829"}, {0xa8, 0x10b, 0x1, "9b6be1ebc5eb912ca32424572b89c824d398fb9f7d145de186af3d142942f61e5a45d011c8c58923c1d5dbbc085be1e4a5211a70966a135c7e15289ccbdfe9b25bd5e140a6e2ae870ac2d03b435b6d96dcb11418bbc1f1c40753eac4e8b4b1a7040cb18ed10623790e6849abc0a432bd52ad6b5dddcbfde56ac98c804186877f2f4005309e468107ab47d9960498c397568620809c19c7"}, {0x48, 0x29, 0x783, "00ac48913e42637c9c6ac85b3e023a48ccbb6f511ce5f8dea18cfe46866d643454fbd011ffcd56860a0af5db312d4396f869fcf6f97b2b"}], 0x230, 0x8000}, 0x401}, {{&(0x7f0000001d40)=@un=@file={0x1, '/\x00'}, 0x80, 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{&(0x7f0000003600)="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", 0x1000}, {&(0x7f0000004600)="1837d84669266136336d83f66bdc401d82230b436a5d3274db1fa0aeef54b2a96bb8bc3a0c1f2bf3300290ee8eaf993c3eda4698e2654bbc0500e372ac8ec80005715fb9c47c70d061fb4da9975ab9c5120ea8633cee1a18a730405da55951695a93346e30eb6f3a96ca20dfe72e920a4bce9459f85a9bd6a686e41ee1267aebd7ce3bb5eda757abc3b990bf3daac401b074600f1fbcc984f85649fd343cf97f7e0a383bc2511f15f094f6b52e995bdb6e67aaae85b7a4ad23", 0xb9}], 0x8, &(0x7f0000004740)=[{0xc8, 0x84, 0x9, "06a2b8513edd80c4f771861abdd57f43d198d58aa646d85bf70a16090efc77f452e02fbafec0e0babaf01c034641ab5c007424062ef23a97aeca1f8c05c30ebe5393a51fb4a61b6c718062894992e8047fcc15e0d9eaf51f3b546b037363783c58323f31862240f0f4c78337ee616186bfb427d2a4a57c7746e8d428c011a8d4a5463976c945ea4526ab4297e644bc8821a65b893db54d9a87ffeac3c5a544ed04426e7161e28c45112342d79166d843a2b73c96"}, {0x60, 0x116, 0x6786, "ad91c1a8bb04db0cd543fad8eae0f580f723d54bc0664c7e2de52f3b2ab1b1b9fc5b034c8addd8210bb4cf88e3ceeb6883fdfcd43bc8b0623dd50380ebe583dbf85bdb7eaf2f1c9aea55ba7cb838"}], 0x128, 0x404c004}, 0x98d3}], 0x3, 0x0) sendmsg$alg(r5, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000051c0)={r4, 0x1}) accept4$inet6(r1, &(0x7f0000004980), &(0x7f0000005180)=0x1c, 0x80000) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x42fa) sendto(r5, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7eabbcebd1dd850715284a9fd69bf6bfde5cfb085c385724baacf1a2865d221d2", 0xa0, 0x0, &(0x7f0000001280)=ANY=[], 0x0) fcntl$setflags(r3, 0x2, 0x1) recvmsg(r5, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) sendmsg$netrom(r3, &(0x7f0000001480)={&(0x7f00000001c0)=@ax25={0x3, {"aec8818646951b"}, 0x10001}, 0x10, &(0x7f0000001740)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="add421597cf0a6d7a9166350cbc230dc857e3a4d438ee750a19a13424c24e8a0624560543072db529d64cc3c64bd39e44f39db84df9b6e4d04076510149b6a316e21242f2843", 0x46}, {&(0x7f0000001280)="9fb57c15598b3ffd81bff15392e85603d80ad039089f54dcb65d7ea289bbe11eb9177fb613116226c8d627b5f94952b94d3fa6f69de33f03ab45eed600f072bb57c5ebe1b5960286ba8547a5cf9e413b04dc8c3b255851cf89634e32d1c6a465c2826f80057546adbbf9abd2b76734a15c9a763aa3f9f3d17ee6761d45ad2107e1e0c3af9b44270ba115428740ed91be1a316faafc508c2a3623095a254b0a2dfdb06e7dbc6affedcbfc297c6409c042", 0xb0}, {&(0x7f0000001340)="3de59a99fc2938553a4e4bee0b1c87f88439421f89e5f97a238221e5b4301de020af6143babea35b89e38e862f803f72681be01a79b695735e169899d6b9bbb5713ebe4655f9ef29d56467423e2bb20e3cce28eb424409ef1a56ffefa144e9ef9741b5dbfdb172ea2335f4c164831576654b3815520d7565bfeefc806747066c86e05a7b", 0x84}, {&(0x7f0000001400)="117288af647be6b53d00e5d60e42dd", 0xf}, {&(0x7f0000001540)="87f49882100bc416db6c52740133dbd7bd12a164d8be80973e5da790ba7d2dbb623ccc2544d0fe9518df274a3e7ab1b9d282c567f0b59c7634b251d372aa418dc52b5b12516a51e9d4f046de46512fd79c35a95a7a0b0f46ebdf346ccb68baeab4274fb77121e049fcedacdbdc68e034af84f3b4ffd902ca94a158b5db3fef1cd8edd994d076cb6c2062de161e04e24a9225da1b6a9231685167e5354954d45c1feab84b9b152e6b184c6fccafce214aa4ce0120efdcc324de04efabc54260729a8913de202cfe0ded154078ce32f0182b499646a5c64b5b4d406304e6b78230", 0xe0}, {&(0x7f0000001440)="67c3db12061e28b9b27021b6b553d5baef61d8d305acd3a9ea9e9460dd49ecf7684bd2c8ebbda210fa7179744ba005b71ddc89c1ab7a92f1", 0x38}, {&(0x7f0000001640)="b4feb59ac810a589badc978a68776546e597338b3905c6870662891615cef239ad644287e0887c0ebaaa02db1d2a5034137556877b9b2c4c840dc216d5b6a6dde1cd0cb51e4104479cb510ebd226048cbd9af11d38e6f9155bd6e362b97cf321218923d9df823b5ae9a1359d40ce4551a8acbdd593f63286b6d758ab30cffd223d29a6f88d1966c8ad29ad62d8fc6436c1738af8667a100456c913dfda9609d9cb9d991e7420330ae131af4761c39e89a8ef7ab5ade9d402e93cb4f69126585f01b32b6a3bae6a7bfad5e42b7bfca1a6bfa45addba90c7eef25c52788743", 0xde}], 0x8, 0x0, 0x0, 0x80}, 0x90) 2018/05/02 17:59:43 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2f], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) fchownat(r0, &(0x7f0000000100)='./file1\x00', r1, r2, 0x400) r3 = getpid() setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000340)=0x800, 0x4) ptrace$setsig(0x4203, r3, 0x2, &(0x7f0000000000)={0x12, 0x5, 0x0, 0x8}) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x100) 2018/05/02 17:59:43 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1300}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) recvmsg(r0, &(0x7f00000da000)={&(0x7f00009f5fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000016bf70), 0x0, &(0x7f00009f5000)=""/53, 0x35}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000080), 0x124, &(0x7f00000002c0)=""/219, 0xdb}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f7fc8)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/02 17:59:43 executing program 4: modify_ldt$write(0x1, &(0x7f0000000180)={0x777, 0x0, 0x0, 0x0, 0x1000000000000000}, 0x10) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x22}, 0xd) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x800) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/186, &(0x7f0000000140)=0xba) 2018/05/02 17:59:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/206, &(0x7f0000000040)=0xce) 2018/05/02 17:59:43 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x343, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a00fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) tee(r0, r0, 0x10001, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r2, 0x4) 2018/05/02 17:59:43 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0xfffffffffffffef9) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x8000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x5) 2018/05/02 17:59:43 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000002c0)={{0x6, 0x0, 0x0, 0x0, "b94f4386db82b0ffa18b3d59c0d219d115715d16380149fef3a0df5a5a3187bb9b07bdc98328d359b7562eb0"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) 2018/05/02 17:59:43 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x8}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:43 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2900000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='limits\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x8, 0x20, 0x7ff, 0x7ff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xabc4}, 0x8) gettid() sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) preadv(r0, &(0x7f0000b42000)=[{&(0x7f0000444000)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/02 17:59:43 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:43 executing program 1: r0 = socket$packet(0x11, 0x10000000002, 0x300) accept$packet(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000880)={'lo\x00', r1}) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x4305, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x38a, &(0x7f0000000500)}}], 0x1, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000040)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) 2018/05/02 17:59:43 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x6}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:43 executing program 7: syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2002, 0x0, 0x0, 0x0, 0x1, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x1c000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) umount2(&(0x7f0000000500)='./file0\x00', 0x10) umount2(&(0x7f0000000640)='./file0\x00', 0x7) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) syz_mount_image$nfs(&(0x7f0000000240)='nfs\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x5, &(0x7f0000000580)=[{&(0x7f0000000300)="d6106c5ccc31a87bab2af2174042f085f8f7037c152c95ec497ac32f8c17e38e7d0e654eb36310e1107da24dcdfe11e2528d7ec0506bc66e3f22a74232b39803ff3bad", 0x43, 0x5}, {&(0x7f0000000380)="40f0008800fe821eabcd91533ef62624a62d0f79faaf", 0x16, 0x380000}, {&(0x7f00000003c0)="7168d3076e80270dbac0dfcb3d37ebf1a66e7f1855493d549340a3818c4a35cef3cdba", 0x23, 0x101}, {&(0x7f0000000400)="61ae990561eb6c713a5cf21720be6fb1110917bba1f6eacad4d2988ac6ce5353eb31d307fe352e95968de3cfe4e2295e4fb7124342a82904dc5c6e5cfd436c778dc2cb73210b003d030227fae4e0a17b341d249a1050be355b33ae96a1fdb406aeafd0ff7b3786c2f5813267adfa0e5c2fc2f4829ecf7e5ac594929426fffa4e7a9767172f3821c0d9650a655b1d51dabd8c9bba3aaed83e5d3b4d6f6c99632de01540f56ad7b3efd68ae4ad257f797517beede952d2305c61234997ec5e75d5571bdf95cf91f59fbe39f494e794cc97e2e09d3d707938e2f1a5c064922e2c11eafd4fdebabcead91dad228432ebea", 0xef, 0x3}, {&(0x7f0000000540)="7cd5e3610b476acf68a81bc5c708018f7e03f929287f210622a1360f49610f0d5cf234ba0ed097db77ca73489f920b34de0395f781fec9a67c3ceb", 0x3b, 0x430}], 0x1000800, &(0x7f0000000600)='[:cgroup$\'^+\x00') bind$vsock_stream(r0, &(0x7f0000000680)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f00000001c0)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) 2018/05/02 17:59:43 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x1, 0x81, 0x0, 0x48f, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) 2018/05/02 17:59:44 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7f000001}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3c00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:44 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) write(r0, &(0x7f0000000080)="9a2b", 0x2) ioctl$int_in(r0, 0x8004008010500c, &(0x7f0000000100)) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x17, 0x5, 0x8, 0x5, 0x8, r0, 0x7fff}, 0x2c) 2018/05/02 17:59:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x3, 0x800) rmdir(&(0x7f0000000240)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x16) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x8000000000b, 0x7e, 0x6, 0x1, 0x2c, 0xffffffffffffffff, 0x7}, 0x2c) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='bpf\x00', 0x0, &(0x7f0000000200)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000004c0)={&(0x7f0000000480)='./file0/file0\x00', r1}, 0x10) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0/file0\x00', &(0x7f00000003c0)='nilfs2\x00', 0x221002, &(0x7f0000000080)="ab23e97b198d953121549d71b38fbec2ef17e6f44b3a1316e0ef1aeda78f19147d") 2018/05/02 17:59:44 executing program 1: r0 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r2, &(0x7f00000011c0)="2b00e3e74d4ffdb2ff430376c27ca088d6dd424174d26a3ce1b073673c57cac8ecf92da7b974a8931ce7131d62221fe26f6ef0063eaab83c08de5f71c7af0fc0dbcbea19fe1a0cbf21328a76adad09ad51fdaf3f9fec0fcf77e6e5a05c626fac06e04ea7e548b88d4d195acf5dd6bbfec7efa0d76cfc7a422be95759a12989248c92a72d57eddc696f952d412debc9ddf485939f7ca1c4aba477bc592feedb1b1658e44951c477d802347c451fcf019db6d51a04522cf90028d243a399ca81e927ab06c38f88b2f53b3f40a63f98b7ec3d935428decf767036163f1fe024f15427ed2630286228b6a069", 0xea, 0x4, &(0x7f00000012c0)) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$update(0x2, r3, &(0x7f00000010c0)="024904f20c7bee32e11273c5080bcad321b9f459ebe9f78f604a73ba0f27a88578dbbe14968d39a8bca4bf110430a803fc3d304b8d927f559665adbc0cb91e5f41cbd4e1480f1b2ff107787960a75a8c65abfdbd2095c7748e5c13a3882bb30fe36268ba8f7c2b42fa30f0c1db4164f46cdc78a6378aa9205fd044e2113ec4de310b99e03493c77742d032197e8b6c30ef8f4fed936fefd86eb8c4984ad3c2ee7bd8de", 0xa3) timerfd_gettime(r0, &(0x7f0000001180)) 2018/05/02 17:59:44 executing program 0: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) write(r0, &(0x7f0000000180)="260000005e00099e9100eaff4435eab50000007800000000000000002e5ed823e50e03d9893b", 0x26) 2018/05/02 17:59:44 executing program 7: r0 = socket(0x10, 0x2, 0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000080)) write(r0, &(0x7f0000000100)="24000000200025eff26b000420edfc00020b00080110b500001051ea08000100000000b7", 0x24) setitimer(0x2, &(0x7f00000000c0), &(0x7f0000000040)) 2018/05/02 17:59:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x4000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:44 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x1}], 0x1c) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{}, {0x80000001}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r4, 0x40405515, &(0x7f00000000c0)={0x6, 0x1, 0xeab3, 0x4, "f862bab7694be0ed710a9e331dbc8efa9fdce0a830459291734d28a3d24a0e44675de3d9b5d3d3f2895831b3", 0x1ff}) 2018/05/02 17:59:44 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0xac14140b}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:44 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="0513005da87570c46dfa0400000013d10000dda31f0e09a0edc5d913f80410f7c29a2abdea10f3e4959dc00a0fc7b96623984cbdf5d0c8c3f45820192bec6cda3a6ee85196aa4324e5328807557881394edc3588d306dd84d4f0d6bab6cbda6412f0da434eb820f62a0978a8bbbb3a1dcf72d7ce927e9a54a4cf972a8a910b276042875063a2fce5463e62ea2ef4809226c6be0d1c681bbc61b7e307ca954ef590f86b81e7e278dd2d3ce676cfc527ca528b1c6b463714792971c36b80dee8a89622ed1e1f8b1bc86a7672f5350b2415f142c9473c50b905f28e32956878dc4457dc241c2cee9daa20e68da1b53a9fcdc12f3190382d56377a", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000400100000002000000000000004ad36c1040604c4e"], 0x48}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/02 17:59:44 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1100000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:44 executing program 7: r0 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000440)="01", 0x1, r3) r5 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x2bd, r2) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'tgr192\x00'}}) 2018/05/02 17:59:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf1c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x0) 2018/05/02 17:59:45 executing program 4: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 2018/05/02 17:59:45 executing program 3: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x20000032, 0x201, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/05/02 17:59:45 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x20010, r0, 0x0) ioctl$int_in(r0, 0x5434, &(0x7f0000000440)) 2018/05/02 17:59:45 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2001001000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:45 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x8, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') tkill(r0, 0x1000000000016) 2018/05/02 17:59:45 executing program 7: r0 = socket(0x11, 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x1ff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/02 17:59:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2b000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 338.836318] tc_dump_action: action bad kind [ 338.864425] tc_dump_action: action bad kind [ 338.868830] BFS-fs: bfs_fill_super(): No BFS filesystem on loop0 (magic=00000000) 2018/05/02 17:59:45 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:45 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000140), 0x10) bind$rds(r1, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = accept4$vsock_stream(r1, &(0x7f00000004c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000500)=0x5, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c5580000040000000000f07531dc6150defaca6eddaf1b8b8c36184c8f013be96ea31efbd29ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb4a90dc0d4bbd7430f3aa50c6a17a4cbe46f9a27f671d171c4a2450f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x1, 0x80000001, 0x1]}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000480)='bic\x00', 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000000c0)={0x200000000003}) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.advise\x00', &(0x7f0000000440)='eth1\x00', 0x5, 0x1) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000400)={0x1, 0x100000001}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1002800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000225bd7000fcb25426b57c9cb20b0378a90cdbdf251000000008000500"], 0x24}, 0x1, 0x0, 0x0, 0x8001}, 0x81) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000640)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={'veth0\x00', r5}) rt_sigqueueinfo(r4, 0x16, &(0x7f00000001c0)={0x9, 0x8, 0x7}) fcntl$setlease(r1, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) sched_getscheduler(r4) pread64(r1, &(0x7f0000000200)=""/102, 0x66, 0x0) 2018/05/02 17:59:45 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:45 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="000100000008000066000000c9030000ec000000010000000000000000000000002000000020000000010000000000006e5fbe5a0000ffff53ef0100010000006e5fbe5a000000000000000001000000000000000b000000800000002c", 0x5d, 0x400}], 0x3, &(0x7f0000000140)=ANY=[]) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x3}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}) 2018/05/02 17:59:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x7) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000f33f00050058", 0x1f}], 0x1) 2018/05/02 17:59:45 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x200000010006, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) r2 = gettid() fcntl$setown(r1, 0x8, r2) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r1, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f00000000c0), &(0x7f0000001000), &(0x7f0000001000)) 2018/05/02 17:59:45 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80}) 2018/05/02 17:59:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000080)) [ 339.735753] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 339.743405] EXT4-fs (loop4): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/05/02 17:59:46 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x30], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:46 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)="8bbe7bc835f188cdb5a55b2bf010ee61c792360c8a8f81097c73c412d846a1a340ff28dc507d332a7ea05cf90c1351a2e0e4567a1cfc04d114") preadv(r0, &(0x7f00003d6000)=[{&(0x7f0000065f12)=""/238, 0xee}], 0x1, 0x0) 2018/05/02 17:59:46 executing program 6: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000002c0)={&(0x7f0000000280)=[0x100000001, 0x8001], 0x2, 0x7, 0x8, 0x8, 0xe1, 0xffffffffffff0000, {0x8001, 0x800, 0x4, 0x800000000000, 0x6, 0x7ff000000000, 0x10001, 0x8, 0x5, 0x3ff, 0xa5, 0x8, 0xec, 0x401, "6b667d7773960127e44c16cf7db481f931b6efafa0469735d86359bb2551f46a"}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000500)={@dev={0xac, 0x14, 0x14, 0x20}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x402000, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000340)={0x8001, 0x9, 0x7f, 0x4c, &(0x7f00000000c0)=""/76, 0xd2, &(0x7f0000000140)=""/210, 0xee, &(0x7f0000000380)=""/238}) 2018/05/02 17:59:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x400000000000, 0x40601) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="0b082438eedeb24a3716cebbafb2c2b7c4509afeff3f75a6491d71d1d904d2136f5e2e57d7960296612186cc50c282def2ba3c3f000b978b9bc213ed8aa1aab3b852befeb04a80175baf28ded4e0b37b6b8728d9cc75d77d9157600eabd610e9789a3b7dc0323c954dc164d7026bba495daeb247e102f851385eed293d563e1da89f93cc3774ba10180b99d1b4e0fa9027a4097f6555d800a16f2baa3ee3a5fb729c7f349c", 0xa5}, {&(0x7f00000000c0)="7c2eee460f1270bbb04e64a0f9d26e13f5c503989bad345295cf0133e0716776cfb826fcdbf76e5d2bc9f5ba806abd2e30c3c81336ed9a6d97f5a455b6e69c0e98bfd6f2", 0x44}], 0x2) ioctl(r0, 0x102287, &(0x7f0000000240)="f922390601447bdfd1f20a6e1b64f3b316317cb1433cedf1d227de3f4a9662869266edf86a3182a4a4af66d14353923521363285deac4050eb8c5d00a9126a0cce84ebd9cd425fbfdc2b18578b5a4e37d149e66b2800898d3561a200fb1e539ccc8a1b066dadc4d71fbf248faf596dfb7ba9d260ef9e41cfa85b97cbb3c66b257282a88babea0700000060f3ababf49eba635a646070d7154cf688e0fb0a3a54c482a8810691f02a815aafe45ca4900849e754962a10") [ 339.846297] EXT4-fs (loop4): mounting ext3 file system using the ext4 subsystem [ 339.853978] EXT4-fs (loop4): bad geometry: block count 2048 exceeds size of device (2 blocks) 2018/05/02 17:59:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x6000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101404, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) 2018/05/02 17:59:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$KDSKBLED(r0, 0x4b65, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/05/02 17:59:46 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xeffdffff00000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8864000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:46 executing program 0: syz_emit_ethernet(0x76, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908004500001400000000009c18ad39e3752f3d7ee08f1635663290780000"], &(0x7f0000ea3000)) 2018/05/02 17:59:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000874000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="65f3aa36650f05650fc7aeb9cb9688b8435000000f23c80f21f8350000e0000f23f866baf80cb814e5198def66bafc0cb806000000efb8000000000f23c80f21f8350000f0000f23f8c4c1975ebc52f00dffffb98c0400000f32c4c2fd22e50f01df", 0x62}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000140)=""/42) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:59:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000080)={0x17, 0xb9, &(0x7f0000000180)="dbeb6632bb8b5c1fd1c68ff7210d16c42837570c83de5e3763e21433e357162c23046ff5faa78bddadd4c740842a69bff1707e4d69ea87e7f62bf84ccdaf2acae4ed2c6405f4b1416d25de7fc03daca40437c7fc3d44f203d2063d6746e9f457a7038248618b320b27cc5e0b419e06cee171767b77f617119a2ac9a10c71a9e6fa28bb4cdb7bf5155e3a6e76d39ce5f32d98c6dc7e973d715b3de4c2ebeebbbce081d5cbaae89e7d5aa379cdac17a38460abe5e1e9086e51c7"}) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x829f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff01}) r3 = fcntl$dupfd(r2, 0x0, r2) read$eventfd(r3, &(0x7f0000000140), 0x8) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/02 17:59:46 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) sendto(r0, &(0x7f00000000c0)="557886b6a28261ef8fb222b3796f7240f1ee9de7e824c1c776bf10ff50f5cc1b609965bf6c9f743bb5bdbdf08125abfaa6f17dd33ffec9d64cf34a08eda5615d134b6b8d9909bd18a7fbabf0b2affdbba75c18baccfc0c243c5a33adb4f2ebce", 0x60, 0x800, &(0x7f0000000140)=@in6={0xa, 0x4e23, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.events\x00', 0x0, 0x0) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000200)=0x3) prctl$setmm(0x23, 0x6, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x0, 0x20, 0xfff, 0x4}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0xef59, 0x1, 0x2, 0x2, 0x100000000, 0x4, 0xfffffffffffffc01, 0x7f, 0x7, 0x6, 0xf42, 0x0, 0x3, 0x1, 0x5]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x9, 0x3cb0}, 0x90) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000004c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) fcntl$getownex(r1, 0x10, &(0x7f0000000500)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000540)=r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7ff00000000000, 0x401, 0x9, 0xfffffffffffeffff, 0x81}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={r3, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0xffffffff}, &(0x7f0000000740)=0x90) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r5) fcntl$getownex(r0, 0x10, &(0x7f0000000780)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r6, &(0x7f0000000800)=""/54, 0x36, 0x120, &(0x7f0000000840)=@llc={0x1a, 0x33f, 0x2, 0xff, 0x401, 0x24, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r8 = add_key$user(&(0x7f00000008c0)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000940)="d2e5c9dfdf7a5894cd21881b89fb4090ae4714adde4471416ffac8b1c935ad98c41e5ada0bf7fa8e7d82309ea925aef3885b8045b51f4b3aa5612749a9fb6842c18328f0ce7923460dc9622d8d31ef17d81c426e04fb586ae78f000b75b63a04dca617dccf0776b8f0da7e032f9dc32577f239095909c13e210c2acf7c539eea5c980ac8c25412b0c01a519a9d40f2dc49cb4a00385554c95ec5f0855572cf0f37338ce2b4564d6bc28190e097f694ba2dc25ef834e0e5eecb60ba419c2b01fa0392aecb34aa890acd66737a", 0xcc, 0xffffffffffffffff) r9 = request_key(&(0x7f0000000a40)='trusted\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000ac0)='posix_acl_access\x00', 0xffffffffffffffff) keyctl$reject(0x13, r8, 0x0, 0x10001, r9) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000b00)={0x3, 0x0, 0x10002, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000b40)={0xffff, r10, 0x2, 0x3f}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000b80)={0x7fc, 0x8, 0x0, r1}) r11 = semget$private(0x0, 0x2, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000cc0)=0xe8) lstat(&(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r7, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r11, 0x0, 0x1, &(0x7f0000000f00)={{0x0, r12, r13, r14, r15, 0x0, 0xffffffff}, 0x8, 0x7f, 0x10001}) 2018/05/02 17:59:46 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8035000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:47 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40030000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:47 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_targets\x00') openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x400) 2018/05/02 17:59:47 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) r2 = msgget$private(0x0, 0x0) msgsnd(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000000000002cac10429808e50c7f267f6ea32968dba9db6bfa96c74dbbfbe93848794cd2bb10e5b83443015fc8371673b5d22b77e485fa68aee4a521a6a2acc6d2d63e0229773b6589fc3547a88828a49d4fb2e5e0fabc62073032cdfc7130e4290f9e9c34fd7feaaca9c18d8fbf76b7e96811737efff6ab4134d8f2dfed36489fc8f9a7b27e9240cc188b589deabd48e2a4546af64dc37988ab475d5f63165002d44da440ea721aa67b8164ad01a6"], 0xb2, 0x800) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/02 17:59:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xfffffff5], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:47 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0xfffffffffffffffd, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0xff15) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/05/02 17:59:47 executing program 4: socket$bt_hidp(0x1f, 0x3, 0x6) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x3f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x31c, 0x80000001, 0x1, 0xf1e, 0x1f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000180)=@filter={'filter\x00', 0xe, 0x4, 0x178, [0x0, 0x20000c40, 0x20000c70, 0x20000d88], 0x0, &(0x7f0000000440), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'bcsf0\x00', 'team0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "0dc7dc302d7cd993c0d80a40a7ec0b8e2c421ff6d48541fd0205c47a11f2ee3e14d77eaaaef96e8ce2d21dc15900482ede8ef64b68b28d7d647bec6a9b04270b"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x1f0) 2018/05/02 17:59:47 executing program 1: r0 = socket(0xa, 0x802, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x240, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000b7bffc), &(0x7f0000000000)=0x4) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000100)=0x8000, 0x4) 2018/05/02 17:59:47 executing program 7: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffe000/0x1000)=nil) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000500)) r1 = socket(0x10, 0x802, 0x0) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(r1) ioctl$KIOCSOUND(r3, 0x4b2f, 0xe591) setregid(r2, 0x0) 2018/05/02 17:59:47 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f00000001c0)="470f01c9440f0766b8ca000f00d8b9620b00000f322626660f38823b0f06c744240094000000c744240266950000c7442406000000000f011424b9600200000f3266b8e0008ee866baf80cb852ae7b83ef66bafc0cec", 0x56}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)=0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000280)={"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"}) 2018/05/02 17:59:47 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8000, 0x4, 0x0, 0x7, 0x0, 0x800, 0x20, 0x1, 0x1ff, 0x1, 0x7fff, 0x1280, 0xffffffffffffffff, 0x1, 0x30000, 0x0, 0x1, 0xbd, 0x7bd, 0x3, 0x100, 0x3, 0x800, 0x2, 0x3, 0x7, 0x1, 0xfffffffffffffffa, 0x9, 0xfffffffffffff000, 0x8, 0x10000, 0x9, 0x2, 0xffffffffffffffcc, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, @perf_config_ext={0x80000, 0x3}, 0x0, 0x5, 0xd6, 0x6, 0x400, 0x0, 0x1}, r1, 0xe, r0, 0x3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r2, 0x10000) write$vnet(r2, &(0x7f0000000680)={0x1, {&(0x7f0000000c80)=""/4096, 0x1000, &(0x7f0000000140)=""/248, 0x2}}, 0x68) 2018/05/02 17:59:47 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x400000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='net/dev_snmp6\x00') r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, r1) getdents64(r0, &(0x7f0000000000)=""/155, 0x36) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/05/02 17:59:47 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x8, 0x9) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00000005c0)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r6, 0x4004ae99, &(0x7f0000fc2000)=0x3) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x4008ae61, &(0x7f0000000240)=@ioapic) r7 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100), 0x1) syz_kvm_setup_cpu$x86(r1, r7, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) 2018/05/02 17:59:47 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x18100, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000faaffc)) 2018/05/02 17:59:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x9, 0x4000) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000b00600008804000068020000ffffffff8804000078030000e0050000e0050000ffffffffe0050000e005000005000000e107d9328793d873206038594eba3fe9d263789788e5b3ba98194ac4d94d3e7723616a5bb365df943bdc99374bab59726fb21b7b3236f938705d650a299c4d9a9aeccb65fba078c674405a5069caccbd73bdd84bf587880ad8f5", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x710) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) shutdown(r0, 0x1) r2 = socket(0x0, 0x80000, 0x7) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) 2018/05/02 17:59:47 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:47 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x29000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:47 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2e0000001800010000000000000000020000000000ff00000000000800160004000000080015000500000068903b017f9ce99070f8b38656df23913fc4d68925d19e0f384fd7543fb366c2c2fa6af2d6757d6a474cebb710e4bb17c02d8e76ea05734551f049095d20972807e872baf657c70a1b09462d94c088db63ac6bf83acd4d1cf39d8505d95a2f4be02503f75f223becd82c8137542110f1ee6660820bfad42bdb5b4c8b38b9e5277039792841a8e59a691e88f2b69e"], 0x2c}, 0x1}, 0x0) 2018/05/02 17:59:48 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/05/02 17:59:48 executing program 4: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x3ff, 0x4}, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/02 17:59:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x11) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e22, 0x401, @empty, 0x787}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80000000}, 0x3, [0x1, 0xffff, 0x10001, 0x9, 0x0, 0x31, 0x5, 0xc17]}, 0x5c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x18, 0x1a, 0x301, 0x0, 0x0, {0x10000000000a}, [@generic='Q']}, 0x18}, 0x1}, 0x0) 2018/05/02 17:59:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8100], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:48 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000003c0)=""/41) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000340)={'mangle\x00', 0x45, "4385ff3383a721403c52250df31594c7214879b8f571aec10d3e06fbf839678e293e87c798e6b4f11e59ba80c532c094646085877d4b0c3889c4fd949bcacd44a86f6405fe"}, &(0x7f00000002c0)=0x69) prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x3, &(0x7f0000000140)=[{0x80, 0xaae, 0x4000000000000005, 0x1}, {0x1, 0x9, 0x9e9, 0x6}, {0x63, 0x81, 0x3, 0x40}]}) pkey_free(0xffffffffffffffff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) lseek(r0, 0x22, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x30, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x4, 0x8, 0x0, r1}, &(0x7f0000000280)=0x10) 2018/05/02 17:59:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="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", 0xfc) 2018/05/02 17:59:48 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x8000, 0x4, 0x0, 0x7, 0x0, 0x800, 0x20, 0x1, 0x1ff, 0x1, 0x7fff, 0x1280, 0xffffffffffffffff, 0x1, 0x30000, 0x0, 0x1, 0xbd, 0x7bd, 0x3, 0x100, 0x3, 0x800, 0x2, 0x3, 0x7, 0x1, 0xfffffffffffffffa, 0x9, 0xfffffffffffff000, 0x8, 0x10000, 0x9, 0x2, 0xffffffffffffffcc, 0xfffffffffffffffc, 0x0, 0x8001, 0x0, @perf_config_ext={0x80000, 0x3}, 0x0, 0x5, 0xd6, 0x6, 0x400, 0x0, 0x1}, r1, 0xe, r0, 0x3) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r2 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r2, 0x10000) write$vnet(r2, &(0x7f0000000680)={0x1, {&(0x7f0000000c80)=""/4096, 0x1000, &(0x7f0000000140)=""/248, 0x2}}, 0x68) 2018/05/02 17:59:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 342.428995] audit: type=1326 audit(1525283988.706:226): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26127 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 342.450833] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 17:59:48 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xf7, 0x0, 0x10000, 0xa2a6}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1, 0x1ff}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r2, &(0x7f0000e62000), 0x0, 0x0, &(0x7f00005b4fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/02 17:59:48 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x6, 0x8) recvmmsg(r0, &(0x7f0000004000)=[{{&(0x7f0000003a00)=@can, 0x80, &(0x7f0000003f00), 0x0, &(0x7f0000003f80)=""/77, 0x4d}}], 0x1, 0x0, &(0x7f0000004080)={0x0, 0x989680}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000027002e0300000000d0c3eb2b0ba66a42bbacdd7d0000000008000000"], 0x1}, 0x1}, 0x0) [ 342.516421] netlink: 180 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/02 17:59:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 343.342112] audit: type=1326 audit(1525283989.613:227): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26127 comm="syz-executor7" exe="/root/syz-executor7" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 17:59:49 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:49 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x5c) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') pipe(&(0x7f0000000080)) umount2(&(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) renameat2(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x8000000000000) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000200)='./file0/file0/file0/file0\x00', 0x5e, 0x3, &(0x7f0000001400)=[{&(0x7f0000000300)="b5bf8df79841fa497149469f04207aebd17176eb4a051bfa01552f18f1994dd5bad0ab0ffb71c21ebbab3c30c452c0a3cfaf75b0eb4ecfdb5a64e368ae874e417786233f2c5e2a037807fe8297d611675c36aca8e04bd400da2663f8d4834db92c3f04201b2610dc216f4ea89409b13cd8430924893c6fc197a82841210120aeb050d70d584e08feeb9e76479e2eba606d9924518ee7e438ad1a12d01d19129e9798dab010211e79fa2239588516acbb0efa38382a1d1ce698c2f13495e81a631555073ae81caa9e9fe5eb3f9945e76a32c4c62d7300cca242701ecaf8d0013845e6132b6c58aa3466c877c8636b564844af493e1f6254bb1cce4774529d34b0c87bc7290ce8f9af8ef337525de6a443bf33a01c0ecea720ab885275d54a1f9b6d8f6fe9e39ab1194ea413b8bde23ca0820503d02ea0040b5af05b335d85f5131f49d8ff1b54bd76e051ce4741e3bc731cf539d26c33f38376ba52ef0915c9601f224f03c47239ecbc0b6d92255411eb0fc0f1b0dab18cd9555b5f96abfc55442eeb73cdf1d1b4f44c8f6e767c6bf0afba6a8138cba484d33ade572ad71e5f727cd5458c2486bbd8e1ba01ae10a644b47bfcb0e846665bba56564da01d0eac9b8c0db632f4e46d0ad4d35b7d722aed3ac55490923a0e3d1a106b0593bb55b967519fddffe240ecee5f37abca11a24e8b5bcda2bb3240d673b89c7bd91adb9776a6b9f2098bcd55f969ec18fbbb2a42ca8977a5680b759555cd18e7210ed8087aa926146add27819636f9a23ce89acaf4d65259245318d99d4098d4549065caf2dcaed2c34405665836d23d27532061bcc9b7532007ad8f14948575d17655657133a9edd213667c65ccbc5a570f84019bd2950e9a09df6d3a41eb245f2c7229cbbcbbd0ec229ccf4884928b24e96ca024f4a49c5f1bc1ad0e5930f81dfdcaad6735dda9ad97f6a7fcda3860ee00e885bba8297d25d7f98696fe45b2d5315d5f70f4801dcb0f56427c29a5ffe1aace4a84df96313f6e63a505b3fd157d7f93d89d8a9c62e8e0430d29b986b3a4c275b6270076f06be7c77899097108c8e32441e623367eb3dc51b9d195f1f501efc797a571def11c27a8b4eebc5a21aee3d68e581f90b18d85b513343ab8578067f6433b3e7054886ba9c9c40754c39a0ce9d210daea7ec67dfd4c3f66b76137c0e6ad0ea126edf12698c183277d4790c588d0293790e15f08005d1d08ccd8d3b81b9825a4d3c6fba0bb8727ee1f3130a12f1f6e2a417ff135bbf8bbdf55a3e1416913acd0c08cfe8d26a72938e0c5e9a9df7fbf6dcda4b7b4d9388d6027773900b93ec95d6fb015e18b791db72d286a04ca49a5def82d419811e542a16cd8d72a42496f31e530f87c9c2f97d7893caaddff137970536323112257f294217391e86f4293080cd52d8d6416470710b18bc221e732fc450215f2a3a05a540a20186f28d8bce2d41ec419380b1027e39212109c6324b32711e50195b289c117d893d8d11053acb023ec9cc2d023a0404c12d6215d95da1c7037c8579829fbb21ed53d5b742edd7da6b106537105dce1907b13575d53c7942f79bf7b912a70407902bb08525aa1dcf9ecd49e562a35efeee7abc195424bb93ea3232252bd20905c1aca6c24f6c18466d2090e593954b3a934460b5bef5aa384d003f47fdefb760818090b9b4877c1edab6543eecd13d6f9ed8e662a71724a42c37c5df046da128438ee05651b3aec923621064b262ec6cb044a530e052b01d253944be4b32963ae25167e24081d0cb27fe5be31b0228c3e705c95d67871b1b96d243561f08068feb17348dd905c7a6bda0e78399e9f06e05176cf98cd3c009f2e1a5bb435b526c43de15a2043bae5667f48a69a6586d6945726b16f9bf00e99032faaeb89aa54e40e888c485e0bcb8857fe41f1a19a037b02f97e4198645c308202c02407f6d1e38043aafdce32b9b0572173694d8591ee5dd8496072eb536a7ea2e8d391e38d7055ddeefdd4b2a041a94dece75912e42b69049d7cffe1404ae3d0564ebff0b5ea6a1bf419fc154894aa68c477a65b4306cda1d935d3d95820f6acc261f699eca9b208278bcf453846e27f0385df660c4226680e738f5db9dec8f21ac12a7bd2a70c6d5dffdec6b7005f793c751d93ef4d5805953e92d5c1c466581d4c92d89ac63f2a9a5f33e721c79bf89e53181ea9d2027cbdedbb8889bb04ebf3bbdb0b77dd0a94bf3fcab26df91bca49f38cbff1d0a23cf5d490961d0978a2a0992f87fa687dc7684477a7c53c266846f2f3995bdfa72f70bf45a40ee17afa9f9b45acba1ceb2ad23b246c832049bb0dd14cea89e3f31ca6ceb1f5439fb2ecd3fc2b655d25c72ee99c0c230e3f0640720c73d12fa047773b83d7f022d70a00e515e20c30ba69c479cb5a7c87f15037425b2aa18131fdc17847e19045c15426faefe7e6d546c2d5f434d6afd244f59402ec96e687d354749e69d78883dc6905d1c0a670c2260d928c043413c48ce8d64b5315de2506ee17c94c5a814a870353f91a71939b085663a0deb553c36d29aa46ea6068d28755a5550bd17e29e443f8e9e52d2ba2e1c008e1d927a81bc0dd0a371aeaa1d67c285da2c56bcc85c08e67affd1df06d17e72061fdf19d499dee37d351bbbcc56ac4139de0b6296032615bca36735b980d53ef0d011bbf0fe9eff2333d3b4b8c0c92bbc39f77250cb13ba56f438773afc6c54e3de988975cc3e85986398202fab54b799d848c1bbc116fb12cfbb6c8b63d29d3bf998fa37879d64cf186b0e68733b3e806112fb6ac0af4115c4a52fb840274a8bf467a9a419ce2c78f487479d5321e0b36671f291a50e6de6794cf2456ddb04371731c77ca2c2956ec2ad28b9c2b2aaa0f8be5755da85d3e240b43cac88f21e330c662a216f4f0c8cb9f76b49a69a9309873b80d74b919eb0b3c844c1184907d3024500ac40c64467ec84b396dc849cf7b7037e187e3b2f7cc6296bc49e2e9855d818b22cce43acaddcc910c3dc61c7d5ff3d3b361b0f50c836529558204945e72d1c8d7f0fc2bffaee3541c2e9b8911dcc889a47b14d5e3ae0e49b22996a151fa8d52e51e287b8598fc0279445103ba22ce80a6a0d56588f2b6c07d6a777cb4be152b5258e37ab5a3209511a85e6d9993053d9e84f27375e836336b02735d86232a7eb2d7f6c502e3a834dbdf781e1a76703cbd3af389b6c3bbadd29e9d6008a7428a2d69219159eadb66ffc49e54ecc648633e4ed42d0e6ccf37034505efa37569076d66aedfa0994facc4fcc6519a2b1257a8646a1aeab7b2864bfa5c3f9d646f238a52694d1cd7a2220b2066f92fe707add4e72d12350724390d607b5bd5d3b084fb6e6fbafd4ae140bbc337fab3d2b803d6aacf3833e54e602d149329bd5c144796208a5a3cf7e4cdfcddd8aae969444ff2bc33f514e4dc0ef7fdefa36aea0471a564581f0dfd98b01f2e51f443176559d7a6ac902b83b6ed70902b7264b8136bc9438f0c38d9ae7286e72e8b1a95743e8c85ba3e44ec177b2d1efb4d7a9aaec44d8774e5a7b32382bf78942e21269b4f8a63129b35456a1be4a2a4c65c03ff079980224c0fef46bda787ea17fe8c345e473fd8d2be54a0a31c3ced72148555ecdcb825211e951cb5be36f9edf5b5a520b4775ac03ceaeb4b31c6706e10e0a5ad98454632aa332c2b5c7d1967750583983ddb3847b5b0a7c679e8d1a96aa2037f78001183fe60d9b0d5398b256b60b925e2a4ccaedf088eac094be51b2b79345b1acb9b9803d35c03fa97bec3c2301421bb4f3a7566787b30df816e55da0eba4f14ff207a73dd30167cc047be1edb22e6f988164feb709355f90218d652c5a28826bce1776df714c32b36ada8d1588cc6cc7a399b909d0304f58b7c8dfdec5e4b2e88b0b9ed274133aac9a80c2a43245240615d5794b6fcd6ac5519e629af78806eb3df97343247e36035a55fe82a83a5a86ee5ab3fc6afc3281f049ed513b786b62aba8e76deeab24b7aaa870519c2f470cf2c9a0955c888b732947f11203457f7aa3d5da3e51fc72aa9e58ae5801d63e78ccefcf566e0fecafade210fb890b1025e6d91319017a68b183dbd70b20641ce4d2d1ff0ce97ddf5da292f9bd568278c91836c482eb553a9d09c7f463dd0ddbf84e68550b659a7fe57d75c2831549f74259d564d089b8650457a9e3ce2bc8e364111568198163d76f71c1c92cf5f1e546942149acdb14f1831fccba80ac87832f5f5155dbb5742d7be606a04e5a022e757d57592746bffe2cd3566f6413b5007627dc59ec9363831996c12f72eb5c9b798816a552c661b04fe4a5dfd8e0950271b430a1aea1fb8738ba70a17fc954de9377a1e84ed3836ab56aa1f344952440b7069ff7a8d5a18d047c82522b3de107be4b4d34d2cd888004c60b6a5ac70bfbb0a4572a20d00036acf6f418ee488b6e40ad9deec3c238886b411ddae4416d7f1db312ce6d23433e3798a5142c59ee3faf36e4cb50c835613eec81fe540f51c9fe751bf573479e61a193fac5febea692205b690b97ce2b62517bf4d61acca927bac6c5207f4cf156f22efe4413f62348f47c510b65a48eb76021d877d4cf541c22117211d287aba9afd4c2745dd65e244ce8ef9e8b9bf52da9582239b18075b7221cc3bee0ea54b8150221075b191504f28dcf1a2cee0b2f978578bed1914af52cee86cdbe881601d1dd59c229f172f0c0892b0022fad4aef21337863a4c362c723d30abc88f12ec128e3a80b929581ccbc2a5626bbc104e17854f26946061e72d93c48894a0284de1a3289651e2dde729ba179a4eaf161380f2f586c128a3024c9b518a49c004ca88a53e6f166cacd01ab69a70bd18480ae8e008f6b05ba0fb2268e77a27e953b88a86ed93f1998edc7dc44f5a476fba48fffa3242d7c4ed2f5f002acf7997aacb00439ce05f15dccf0e93e9ee31e9b5b2daddf5f9747813081bd67b5de4e373ec69f31b95ce67381d3458d5f50d27c238b367c926415bb25672a54deaf4261bda9b1f1ab54efb87b800f771a448a94f691fbef5ef33140c791617e5d89b90c56aa1595ea5b4d37691895e3833a8c389a9119e97ea7ea184a25011def6c597285094f8b385e03c6aab99c98667f2888d3fbf68edaea47e29ce34a81c9205df4f29e4e8b4b201f10bdb7f3449175f065078228772f186f6e54f9b5a6bc64c4a264ece01a4755025f74689ee83906ddd2aba353a9873043aad63e6aaae33566e955c876b322424a1535f366f9dca47a079687e95f1486afd953f70c4fe603a57a6574ff413208b63232dccfceeee91b220060c1e1e8121cc84ea82215257118527ed4b7ff2125362a7b23ef0a1dc262a54b2d8fbe17f9520312692405e493cab9963ccae3dc7e4f7edd2a1ebb0d5a92f886d568ff53571f823328ed627f0f139f041880df309e5565cf0f577235b8d2a58359c79d1236508ff98a2fb700acb447d298de412e5b0dcc5c18b3fa06a92bab4c1b8c722750655f39cb86d88674247309241e07038c7b9732c5c03b2398000fed6bf5d9796535ce628ca0601f7af750832558c599cf2f9e7b5d8c65a8eb120e918620597eeb186427973ba9a4c2f70b93d387fbb519c5c4779269c1d19ff66bcbce1c691d694868870f2faf8326a7ffe5b0ba73c433b38e4bef9986f4d1f406b275a357ae4492e757fc91e8738ae967ca8bb3a8d24eddeacafa11c921f7f599010cd5466a26df45dda1b267ac9c589d2df49c68fe309240caefae1aaa5b8f6e4896e0ee1159cc2174", 0x1000, 0x5}, {&(0x7f0000001300)="3ea98a0e370444b5ec731c678c469eaa6ecdb1f7e076781f85e78c770d5183f0116b238b80f9f9aad2623f188e07d328d8d2091570a644173234866c91aa480ae855fe0d37c71708e1df4943a11c11091b0404137cfa35cc432994431ec5dda457b90301e034c69c9ee6f76f239aabb291e29d0ed66c83e87ac47d7b7cd2025d9818e11158b782b2c31ec42fa229cc4acb068a6261e5fcfc62a8c11432e22e93e909195968893c7906207a53c124738bae820d27e98b34a20887019555ebb87359f39390eaacb0a4064ff5e5cbee505d950a1e34", 0xd4}, {&(0x7f0000000240)="35a5f5ff87e04a6177c0f789b43c1539439a8e0b27a3ee251753b0efae0ae637d73e941d50d5f4e3", 0x28, 0x2}], 0x8002, &(0x7f0000000280)={[{@part={'part', 0x3d, [0x7f, 0x30, 0x30, 0x35, 0x33, 0x38, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x2d, 0x38]}, 0x2c}, {@decompose='decompose', 0x2c}, {@type={'type', 0x3d, "fd22d18d"}, 0x2c}]}) 2018/05/02 17:59:49 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2082, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000004c0)=""/246) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000140)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f00000005c0)=""/174) 2018/05/02 17:59:49 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xf5ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:49 executing program 6: r0 = socket$unix(0x1, 0x80000000000001, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ad4000)='./control\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xff, 0x4) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, &(0x7f0000000200)=""/122, 0x7a}, 0x4e2e}], 0x1, 0x100, &(0x7f00000002c0)={0x77359400}) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r2, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4(r1, 0x0, &(0x7f0000000040), 0x80000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) 2018/05/02 17:59:49 executing program 1: r0 = socket(0x11, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffff9c, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pread64(r2, &(0x7f0000000100)=""/76, 0x4c, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) sched_rr_get_interval(r4, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x2c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000003c0)=0x90) 2018/05/02 17:59:49 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x14) 2018/05/02 17:59:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x181000, 0x0) ioctl$KDDISABIO(r0, 0x4b37) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f00000004c0)=""/114, 0x72) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0xfffffffffffffee9, 0x80800) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000540)={0x472, &(0x7f0000000580)=[{}, {}, {}, {}]}) ioctl$VHOST_SET_LOG_BASE(r4, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000800)={0x70000000000000, {{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x4, [{{0x2, 0x4e23}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x290) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000200)=0x8) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000080)={0x33, @multicast1=0xe0000001, 0x4e23, 0x0, 'sed\x00', 0x20, 0x261a, 0x43}, 0x2c) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) creat(&(0x7f00000003c0)='./file0\x00', 0x20) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000100)={0x4, 0xffff, 0x80000001, 0x3, 0xf8b, 0x8}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000002c0)={0x7ff, 0x4, 0x4, 0x1f, 0x8, 0x80000001, 0x4f2e, 0x7, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000340)={r6, 0xe0000000000, 0x20, 0x1f, 0xfffffffffffffff9}, &(0x7f0000000380)=0x18) 2018/05/02 17:59:50 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x30}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2b00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:50 executing program 4: syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1fffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r1, 0x4) 2018/05/02 17:59:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x14) 2018/05/02 17:59:50 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x20000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00000000c0)={0x0, 0x7, 0x7fffffff, &(0x7f0000000080)=0x7}) socketpair(0x4000000, 0x806, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x3}}, [0x8, 0x7, 0x9, 0x4, 0x20, 0x4, 0xca50, 0x3, 0x80, 0x787, 0x1ff, 0x4, 0x6, 0x1000, 0x200]}, &(0x7f0000000680)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x54}}, 0x80000000, 0xd9dd, 0x101, 0x141f}, &(0x7f0000000780)=0x98) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000000100)=ANY=[@ANYBLOB="f8040000160400000000000000400c58705aa4bcc26b86c209003af88556f20000f0d4e6e2751dedada6ace20000090000000000000000ff020000000000000000008000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000003300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff"], 0xf8}, 0x1, 0x0, 0x0, 0xc000}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/02 17:59:50 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfc00000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:50 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/05/02 17:59:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x14) 2018/05/02 17:59:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x4888], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:50 executing program 3: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x80dd}}, 0xfffffffffffffffb, 0x8, 0x1, 0x5f, 0x8}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x81, 0xa0, 0x1, 0x34c2, 0xa89}, &(0x7f0000000340)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000380)={0x8000, 0x50, 0x5, 'queue0\x00', 0x1}) listxattr(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)=""/63, 0x3f) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f00000004c0)={0x1f, 0x6}) accept4$unix(r1, 0x0, &(0x7f0000000500), 0x80800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000540)={'veth1_to_bond\x00', 0x9810}) sync() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000580)={r3, 0x1, 0x8}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000005c0)) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) renameat2(r1, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00', 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000740)={0x7, 0x6, 0x2, 0x0, 0x800, 0x1, 0x1, 0x3f, 0x30, 0x81}) syz_open_dev$sndseq(&(0x7f0000000780)='/dev/snd/seq\x00', 0x0, 0x88002) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000007c0)={r3, 0x7}, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000800)=0x0) sched_rr_get_interval(r4, &(0x7f0000000840)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000880)={0x481f, 0x7, 0x6, 'queue1\x00', 0x7}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000940)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) ptrace$getregs(0xc, r4, 0x7ff, &(0x7f0000000a40)=""/232) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000b40)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000b80)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xfffffffffffffff8, 0x81, 0xff, 0x2, 0x6}, &(0x7f0000000c40)=0x98) r5 = shmat(0x0, &(0x7f0000ffa000/0x3000)=nil, 0x1000) shmdt(r5) 2018/05/02 17:59:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text64={0x40, &(0x7f0000000240)="66baf80cb886f63682ef66bafc0c66b85f8a66ef430f01df66ba200066b87d6b66ef43c07f5a0f66450f388279573e450f01d1660f01303e3e460f01cb0f236fc7442400246f0000c744240209000000c7442406000000000f011424", 0x5c}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="670fc72b0f00581066b81db400000f23c00f21f8663502000a000f23f80f001bbaf80c66b8f86beb8666efbafc0cb0d4eed12b2e0fc72b0fc72d3e650f01ca8fe968024d1f", 0x45}], 0x1, 0x0, &(0x7f0000000000), 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000700)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/05/02 17:59:50 executing program 4: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) mq_open(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x77f5e6c4eec1011a, 0x40, &(0x7f00000000c0)={0xfd, 0x2, 0x2000, 0x955c, 0x272b, 0x2, 0xfffffffffffffff8, 0x9963}) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000280)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400100, 0x0) ioctl$TIOCCBRK(r1, 0x5428) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$sock_bt_hci(r0, 0x400448ff, &(0x7f0000000100)="b761cec9b1764b16535a8ddc15809cd908267a56202132bc33dc67c959db6b25754f4e42d6cd2853adc7fe97d8f354f15a1d8f9b49a55e8f71a3b197e8324039cd8b15cbcf6be2368ac8c644b8dfb11c205b9da208d2ccdd64fc056ed0e221359684ee7ef8855cc484c47adf44e8b300f7917aa5ea775b21d2d02b4570f76653df45f61db7d48d530b0aad1b31d3e0c76d862908da8177d39bcceab9be91dc5d2b1492716ad36bc34ea43a62d39e62e5e68509da69624be3c14458ffb57bc397ffdc74a5d06c1add5c63e70c14ea2e096e3985d4b86a76bb976abc2add4d5b1e6cc451b170b89b4ea884ea50051edf82c88242") 2018/05/02 17:59:50 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f000043a000/0x2000)=nil, 0x2000, 0x100000a, 0x10, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000040)={0x3, 0x1ff}) ioctl$int_in(r0, 0x5473, &(0x7f0000006000)) read(r0, &(0x7f0000000200)=""/90, 0x5a) 2018/05/02 17:59:50 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0xffffffffffffff75, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfcf6daa6412949cf}, {&(0x7f0000000000)=""/37, 0xb618dc4d}], 0x10000000000001cb}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) syz_mount_image$hfs(&(0x7f0000000100)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000180)="874f999b0040f4fb88efb6b4e3080aa62f1dbfb6d3fb3c1aeda15cf5e1632ab1aaf0d888bd97a5a702a7819b463c156dd75c08f48937d0fb9aba8578fec53deabfc5ef632f6e9cec67ac162ceba72bda0d7cc63e58b9d90f0a312826f117c8f67ada76693a352217da9ee7668253666a30dda68abea9627dad2dcaabb94d622600f987ef22fb9932b8a57941a82a70d5b90753120a7240122e17e8d29b854b079f8ef014bbcab83c8fc7e27bf245595a73caf043e05ae8f9421dd09e8f1ce0", 0xbf}, {&(0x7f0000000240)="8e1cfb64d150e57fe52812880aadf3c14cd8b0cb9a687e5224841b1f3215109c2984373d2193a5c7d098403532d17f741781b573726111d4", 0x38, 0x3}, {&(0x7f0000000280)="877785e6023b0663e930e03413d84bdb0d053d19b61d20696b0c0f57edfae5572bce8e384a0a8c62fbf2d568c8a0f07dbde8c55c181052f138818cf23c937ebc9907d1500c87853d16d798c6faf270ef01c802890d1ba6791810fb4fe8bb36ea31a8ca3371b75c1f6ad52cc05e520d7836662b1960a2bb4f01a577294297cfcdf4d6f0e68e8b5a21bb3dc511e6aafeab7e1878", 0x93, 0x7}, {&(0x7f0000000340)="eeceb6f46a41705d4bd3e43c62f1ae4375410bbadbc8653c9924a44e3afde7f2797bffea85fd63a1e1ad3dfb872f9f4b068b51dcb0682c13828574b9939779c6238de5eac472ec87ecb98afd3910a5dd6796", 0x52, 0x7fff}, {&(0x7f00000003c0)="38209e1fbb3268135a796ed6eb3e3e1c4d5ade0ecc0f0fb2f970a3e0cd47ecacb6e7758236ca6b247daf1e4216f5d6f7b178aff9b407eaea3ee97d12fb1638231fcb2f6added54eea7a74f70c333769505263cbf796dc8e276180ab1f27ff3c7180d8ae6f590a861574e498c0cef41bdfe11fdd25a5c201aa27f067bedbe2de5e42013145100ceffdd6b4e2a9635ce0cd31c072357963ebae4009ea0c4562ba6ec814910d220807ab0d1ac9961daedb464c7ca7ac466fa19a8c371317fc81624e2ee6d8b17a05b3d", 0xc8, 0x7}], 0x3040063, &(0x7f0000000540)={[{@dir_umask={'dir_umask', 0x3d, [0x31, 0x33, 0x31, 0x34, 0x34, 0x30, 0x35]}, 0x2c}, {@file_umask={'file_umask', 0x3d, [0x34, 0x34, 0x34, 0x33, 0x33, 0x32, 0x36, 0x32, 0x32, 0x37]}, 0x2c}, {@codepage={'codepage', 0x3d, 'default'}, 0x2c}]}) 2018/05/02 17:59:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x68, r1, 0x4, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6c}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000040}, 0x14) 2018/05/02 17:59:50 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x700000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:50 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) io_setup(0x1, &(0x7f0000000040)=0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0xa1ae, 0x400000) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/audio\x00', 0x10000, 0x0) r4 = eventfd2(0x5737, 0x800) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000001580)='/dev/zero\x00', 0x680001, 0x0) io_submit(r1, 0x6, &(0x7f0000001600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000000080)="4c0d3e9e382bc3147c867267c0311af6fad3ab663cc2766724b52103708aa3c3366d97a7b1673c6fe29ae78b12d9905700c418e0b84de308276b72bff10fac84215635e32273e0d9c3883ba853bfc2d69cf307e6c1dc8767f3184513cf70df4bb07b3bb779d8bd0581788f36fb293c7f1f8762912ced1e6c67b47b761565ae9ac792e24a81bc2f35991bd8395c394907007957b31e861aa4b88871c5ee7562a6ceddbfe186ab6d70d4f9703365456370f26e2dd217165146f29dee2a87aadd956b9a59e04ce001f71ba4e96ce2b70226798b62ed541f6b21c29605284b286e", 0xdf, 0x5, 0x0, 0x0, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f00000001c0)="1c986dfecd4899862db4ca61f477e8e7752f7fd3a322a87663146a2957d3cc347b0504776b0b785b0172bd508d4c7bf6aa7b01890dabf1c85f3ffb03e0e6b3191341c3c3848af37c79af81ff", 0x4c, 0x3f, 0x0, 0x1, r2}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f00000002c0)="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", 0x1000, 0x0, 0x0, 0x0, r3}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000001340)="dcedf8aa06d2aa7e4a47ec746799d0a2e1b0bbb54d9c984d954156ae5bfa77bd3f54427ebd50e2486533fa2a5f1828898826cacfd33cf5ea9140a3f61aa985e968a459820040656f6acc63dde746a81cf9ec287a8c394306fd49a31ba82daf773f5264dc3497e7c2188dfa7a3d34bd4f2e6a937597105887907ebb", 0x7b, 0x4, 0x0, 0x0, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x3, 0x100000000, r0, &(0x7f0000001400)="7c77644702e6264e", 0x8, 0x7, 0x0, 0x0, r4}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000001480)="04361d51dcb5853c8567b0b8489456775c1b04a0bfa022889e8cc106a1e0713292a94698daa19ef37499a75510176a86d4582809af5cfba30fd09346904948b5688285717462c198376f0be57a7e65422930bcb765bf3b1b64b037b4ea6ab0a026760e59235b2ffb6a018f2c7737ae0089099e2d557b6d5b240b89c8e8560a72339535ebd70a9ce2b271e620e43ca5b8dad59bb1f07b05d1039187799ec6ef3cb2087b90a1586bea9c0a91734420e3f16fc8b6b9b407591a563a26f8663d2b54f7829d49f0df5d186e9e8a3b6443808e0c5e721d3f042f350639065c", 0xdc, 0x200, 0x0, 0x1, r5}]) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/02 17:59:50 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/05/02 17:59:50 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x800e0000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:50 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x300000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:50 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, 0x1c) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400c00, 0x10c) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000100)={[], 0x6, 0x100000000, 0x40, 0x0, 0xffffffff, 0x1, 0x100003, [], 0x2}) r1 = socket$inet(0x2, 0x2, 0x4) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000080)={'bridge_slave_0\x00', @ifru_ivalue=0x101}) sendmmsg(r1, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x400000, 0x2) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000340)={[], 0x0, 0x0, 0x6, 0x0, 0x54d6, 0x4, 0x3, [], 0xcac}) 2018/05/02 17:59:50 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 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, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x6b3d2e6e, 0x42) ioctl$TIOCGPTPEER(r0, 0x5441, 0x9) [ 344.402976] kvm: vcpu 0: requested 34187 ns lapic timer period limited to 500000 ns 2018/05/02 17:59:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 17:59:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x806], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:51 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xd40, 0xfffffffffffffff8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x200000000000000}) write$vnet(r0, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f0000000140)=""/92}}, 0x68) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000280)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7fffffff}) read(r1, &(0x7f00000000c0)=""/111, 0x13) 2018/05/02 17:59:51 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:51 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0x40, 0x1, 0xae, 0xfffffffffffffff9, 0x1}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x7, 0x8000, 0x0, 0x8e3, r2}, &(0x7f0000000580)=0x10) r4 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x6, 0x2, 0x42a8, 0xffffffffffffff00, r3}, &(0x7f0000000600)=0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/242) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000400)={0x2, 0x0, [{0x5bd, 0x3, 0x0, 0x0, @sint={0x1, 0x101}}, {0x0, 0x2, 0x0, 0x0, @sint={0x10000, 0x80000001}}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000380)=ANY=[@ANYPTR, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="b64e1579855a13a45b4dd0b10a4b473df3b3e81882aa458577e50e10866c4dae90642a700d1f09fe438d937a2a350e2c5fc27eafdc3db1874a39d1a5e1517d8ac4ecea4dd8a886517f5bf807fb057f871f9fa99e8108b30dbe825510879619754b61941ecc", @ANYBLOB="5f21bbff6b4fc099bbd9d8061ebae4203ad706a9d2653af7cea5945b3ec33fe4600e5f322244ac062647cdda4403ce546e7d2ede532865adb4929e73d4b302a6fa065041fd5f9de740311bf7a022d7e4a20b0b1c2ae62d065b548dea04babdbe41760312132388e236c5a3f74292aa9f7d5e8baf03dca00f1af0f83edf0171d7d38b830f8d110db0f11cf1b2e7fd5cc1024cfbdb3d0e9f4a505a539921887eb52307d5b590d849819e409a2061956721f7fd25f6cf4ef094465cd9de1c2fe24f672a28bebff451e4f46fd3893266638e52b69d01bb73626672dccf6bdd2cfd11394ffadefb98716af084bf10a5727e"], @ANYRES16=r4, @ANYBLOB="6f2f4f01765942eabe276a2f2f4bc8d207afc5e50fd265bde36ec5deb604c70a8228fe8f51042cb01df94ffd047427"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/05/02 17:59:51 executing program 4: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x2}, 0x4) syz_emit_ethernet(0x12, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000180c200000081ffffffdf00d782beea7f9f8a8c4816bc42e12ebc4cc85dba5cb5d2062453e8294f01f8e993ab585b956e92a48e6bcb3ea97315b92d512753745179446ef4819570d25d3866fb6170398845f6c2dd048188b0713ec66df683ed64963c8e17465886cbcfceefc7238c5ad30219cb182f4f4f485ec2dc1a086cf46eb6060d4f5f7813499e72f8f33541f86c8ffc3f49"], &(0x7f0000000080)) 2018/05/02 17:59:51 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000200)=0x100) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3}, 0x1c) r2 = dup2(r0, r0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080), &(0x7f00000000c0)) listen(r0, 0x3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3}, 0x10) sendmmsg(r3, &(0x7f0000001b00)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000255afdbc3a4d1b587ce97e00010000eb290000000d010000ff030000"], 0x10}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000240)={0x5, 0x1f, 0x3, 'queue0\x00', 0x7}) 2018/05/02 17:59:51 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="f63dc9e35d5a9898eb79256af6acef00", 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x12, 0x4) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000040)=0x3) r1 = socket(0x0, 0x0, 0x9) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x2200, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'team_slave_0\x00', 0xffffffffffffffff}, 0xffffff53) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) 2018/05/02 17:59:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8847], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:51 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 17:59:51 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xf7ffff7f00000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:51 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1e, 0x4, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r3) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000001c0)=@req={0x10001}, 0xfffffcce) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x27, 0x331, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xaa65a7b8ae5dfe14, &(0x7f0000000280)=""/158, &(0x7f0000000000)=0x9e) 2018/05/02 17:59:51 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f00000001c0)={0x4, 0x70, 0xf, 0x100000001, 0x1, 0x40, 0x0, 0x0, 0x40000, 0xb, 0x8, 0x7f, 0x80000000, 0xa882, 0xffffffffffffffff, 0x0, 0x101, 0x80, 0x3ff, 0x2fc, 0x5, 0x3, 0x45, 0x7ff, 0xc8c1, 0x2, 0x9eee, 0x1, 0x4, 0x7ff, 0x3d, 0x5, 0x1f, 0x4, 0x2, 0x6, 0x100, 0x2, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000040), 0x9}, 0x180, 0x6, 0x7, 0x5, 0x80, 0x0, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x200000000000000, 0x0, 0x0, 'queue0\x00'}) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000100)={0x384a, 0x0, 0x1}) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10000, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000240)=0x7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x0, 0x0, {0x2, 0x0, 0x334d}}) 2018/05/02 17:59:51 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = dup2(r2, r2) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000100)={0x7, 0x0, [{0x4, 0x7fffffff, 0x3, 0x8, 0x2}, {0xf, 0x3, 0x3, 0xd8, 0x400}, {0x80000001, 0x8, 0x2, 0x80000000, 0x2}, {0x4, 0x2, 0x9, 0x6, 0x7f}, {0x1, 0x5, 0x2, 0x0, 0x15}, {0x40000007, 0x3f, 0x9fd8, 0x100000001, 0x5}, {0x7, 0x10000, 0x4, 0x5, 0x5}]}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r2, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f0000000340)=ANY=[@ANYBLOB="01000000000000000100000000000000e91de0b6ab"]) ioctl$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x490}]}) 2018/05/02 17:59:51 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) creat(&(0x7f00000000c0)='./file0\x00', 0x81) 2018/05/02 17:59:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 17:59:51 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r0, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)) keyctl$get_persistent(0x16, r0, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x4100, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000340)={0x7, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={0x9, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/05/02 17:59:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x600000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:51 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x600}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:51 executing program 6: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0xe98e, 0x506, 0x7ff}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r2, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) 2018/05/02 17:59:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 17:59:51 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/05/02 17:59:51 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88640000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:51 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x207ff, 0x0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}, 0x100) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open$dir(&(0x7f00000002c0)="2e2f66696c65302f2f2f2e452eeb", 0x40, 0x0) 2018/05/02 17:59:51 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x900}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:51 executing program 4: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0xc00) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) ftruncate(r1, 0x80003) sendfile(r0, r1, &(0x7f0000d83ff8)=0x6c00, 0x8000fffffffe) 2018/05/02 17:59:51 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x7) accept(r0, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x80) read$eventfd(r0, &(0x7f0000000080), 0x20000088) 2018/05/02 17:59:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xf000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:52 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080), 0x0) 2018/05/02 17:59:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xe) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x2}, 0x10) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x9}) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000300)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000400)=0xe8) r9 = getegid() sendmmsg$unix(r2, &(0x7f00000004c0)=[{&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000200)="3218e7599cb041fec09ef4b79aa2c09cb7", 0x11}], 0x1, &(0x7f0000000440)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r3, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x4841}], 0x1, 0x40000) 2018/05/02 17:59:52 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:52 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0x8010aebb) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) wait4(r2, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) 2018/05/02 17:59:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0xce, &(0x7f0000000180)=""/206, 0x0, 0xffffffffffffffff}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/02 17:59:52 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x80000, 0x0) sendmsg$netrom(r0, &(0x7f0000000980)={&(0x7f00000007c0)=@full={{0x3, {"6861d259fc21dd"}, 0x3ff}, [{"deaaec9cebcc75"}, {"3a599f8043f314"}, {"b817e513134a32"}, {"6e74e783cdc331"}, {"e2678f13c78a22"}, {"55a82996e3339e"}, {"2fb752604d5f16"}, {"5d298e036dde06"}]}, 0x48, &(0x7f0000000940), 0x0, &(0x7f0000000b00)=[{0x1010, 0x11f, 0x6, "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"}], 0x1010, 0x4000000}, 0x48000) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000003e00)=ANY=[@ANYBLOB="fbffffe9070000fa"], 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x10080, 0x0) write$rdma_cm(r2, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000600)={0xffffffff}, 0x1, 0x1000}}, 0x20) write$rdma_cm(r1, &(0x7f0000000680)=@disconnect={0xa, 0x4, 0xfa00, {r3}}, 0xc) setsockopt$RDS_GET_MR(r2, 0x114, 0x2, &(0x7f0000000440)={{&(0x7f0000000380)=""/116, 0x74}, &(0x7f0000000400), 0x40}, 0x20) write$rdma_cm(r0, &(0x7f0000003d80)=ANY=[@ANYBLOB='\a\x00\x00\x00\b\x00'], 0x6) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)={0x14, 0x1e, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/02 17:59:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x689], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:53 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080), 0x0) 2018/05/02 17:59:53 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xe00000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x90741, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x0, 0x0, 0x10001}) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000006c0)=[{&(0x7f0000000140)="51635bb737dd564a575f7ae9ff75363247db0bf5a063dadf085e939e2b2b2288ad"}, {&(0x7f0000000180)="2fe4c860b8385bf7ba27912f0b2df8a02e6886a367f73d66161fbfe264fab328e2b69cab3e80c982171d5e6cf693ba3def1c599114c6b973b9a2eec324d50872"}, {&(0x7f00000001c0)="91dc381ae7aca4472b5ea3a3e5fc65566286bcd58c471963b0af2fdc3045891152d7ddf30d46b8f384311928178ca80a3eb2db7d105a0895fdb0913f6df6212228ae43afe35f3dfca9544624a87512d288cd682cb88c328367c67bc501b4226b80b49a7a27a60794ee2a7ee4e51ab350fec909cf7709e6e3d2e8a8589cc229c013eb0a06f1f988af91c945fb4e7c6cecb3cb1a2aca91e89c"}, {&(0x7f0000000280)="8b6d8328ede43ab65b2c7a3345c617e2e839b8010f7c960baae3aa87014eae5636f8da9d5f6e8688f19bcb9e69e9e3676e773914b3e0ff3869970b7e0ca196b981b68e7e4f8fdd6682d3299cc0a1822416e3d7c91601b6fbc03fd22a26008483278fdebc6760f787245450f7ce"}, {&(0x7f0000000300)="becf346bc7a10c236ec414a3a7ff6ce7df4ea76deedb4c71f394323f35f6b6f1739bd9641af9b454a87b7c9b31484bc6e7f5df98d9ab6df689b7da2f2b2120008b4360bb69ecd37eccd26fe6e7f7c73d0336de8fa27571fc14c314f98f46f4e6275b36ba057f617de8a402f8dd0730cda61f8d8c5a3a06194908ad92c2f97f55670542283e34673c54944d7d134214050ee8ed2fbe8f698a001a78b18a9358958701c7837db36d53b714c26d3fae5b1c841c0f2061fedd0c8f60"}, {&(0x7f00000003c0)="755f360f8826c03c6e7ebd"}, {&(0x7f0000000400)="b7af7147a3a7ea4a37f06a7f735b695c571af2f0b99a8f3250d9be0c9621889103bc9c47be2ad1a376793f8e01f45700521fb9bc2a9b37b7cb029bd35cca3bd79083"}, {&(0x7f0000000480)="22fad8436c50759bac6a6cdca61f0b5ece909cf20c47489b5761efd8ebd1985654b599566d4e0147d09660932945feb24fa7b7bc7baf1c87f504fe0b4f704de9ce10e425604bd379017eb0b7e7b91c8b2f2226e0a71bdbf4f9d8f8b8ea4f5b12f3f6a415048b7b4316d1385bdcb148b0d08c62e6cf371a356478b8f4c618079a57f730e7a672394a615d157f0477adba0feb684b33906341901737f22dd304e30dfa1e104d027ba6e93421ee313c6875d49c869b69022ad4b2fca7155fd71ef159321eb8e0c382652e92a9f748a8a8f9f734713046866cd66c2726838622acdb8de9081ba0d402abf1d1d7e4be7d"}, {&(0x7f0000000580)="0ed60db9dc2e7a4e0a980002e4fca7bb0ad8f16eafa5a0fa42e3532c735b2152d7056246baa565297baba3d573b29d17ff644a1da89bc5982a34c872ac146e59f7d7d9af3945181848869220d2fb7025b3d32bdf4c596b84e8ed8b235f9f671c9e88cfb459cc13748625ec74cb8b601bf816027488140ab6416acc8cea298551c9e46a3fef68a675f86b7ab4d777e390fc977357c56710c5a25b0270cff64429bb5882734862dc251edf29e8efea5fa4814cef9e2ac233d8b38c2cfa0626634bd7f4227a460708fa07661dc6f02a1a6fa5a143a628f65d64dacc46afc3f1991870ae"}, {&(0x7f0000000680)="fa0901b7cd6ae63e45c6bbeb0dfc43591e7544fc40f62841fb37ad3f33227109e22351"}], 0xeecdfc7d7bac8051) pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff}, 0x0) getpeername$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f0000000780)=0x6e) 2018/05/02 17:59:53 executing program 4: open(&(0x7f00000001c0)='./file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) close(r0) open_by_handle_at(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="090000e2000000000b"], 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x40000, 0x100) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 2018/05/02 17:59:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) clock_settime(0xffc99a3b, &(0x7f0000000100)) 2018/05/02 17:59:53 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000040)={0x0, 0x25, 0x6}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, 0x0) gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x2}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) ioctl$VHOST_SET_LOG_BASE(r5, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000300)={0xaa}) getpid() getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0xfffffffffffff801, &(0x7f0000000480)=0x2) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r8 = userfaultfd(0x0) vmsplice(r5, &(0x7f0000000740)=[{&(0x7f0000000380)="92a266b4a240cfa7e88cd92f14e4872e3aefe33fc046189b1210f7f67809bfaf08b5a630da851cab97e78ab083448d5b91d461f9d27ecbcd547a94ca5b02f8c21a29293b2a403fbb05273508460a2b32d07d1562ee3d63f6b292d873a6c5894aa4f629cf5a038e08969d6b9a0d4151b3ed949060cdfff85e2969c02af9c060fb1ad99a0812f2f7d8ae6d41f4248f7355b2e4464ace3b865cb59d2fdc1cc348c20c2837dcb89e937a5c040a552f883d2093599f4629e8d50b6e56bad58cf0d55c0f0765549d27690dbfe2c659b11d956573ea53d9d0e07d00a3381d5696a5fad00c43eac8b9a2c000253d38a3dbdc55ea3825cc14c284ef", 0xf7}, {&(0x7f0000000540)="183c1658acb9b7b447a331d3c332906c06c28fe844dc7f859a566ba64ee00fe2c2a0713a40592f51787f96d6f8418800b882c8bdd4d5bcaa7a6a34e49f9f04c174a647ff2f4c68949c5c0d4f1e7df1d7f8d5aae07eebe5738362c1e4bf41b86aeeebd1770c1a903607ac1208afdc003653c634852aca9a612f271c3b7572f36a5c487eecda7408517660b9595539fd50cf51d7e0241c3f51103e4aded0edeb79f40dfb3f34f7d8b2420383c13e47a2cb0f2becccc146fff02ff167d2dcf23d42eadbdf8ef9c82c073e0aa410c43307ab68e6de139497c4aaaba604fa3c3ee0c0e8c5c4cb21be", 0xe6}, {&(0x7f0000000800)="6c152e49e7fd54ce81326b84b1ebecf1ff7fa3cc0b46510a02bf51056fcac717f141d004a55054128afdf407305ce5e0f24916e9c6ee60bac2f02cb6aec35506eb742836b69ffe78a1e0b1ea436a6ec9a733f378fcacdc575e255b321ced9f01222ab73b4b58a53ba93081e5fce437c28fb0817813f4376efa33e1c0ba8034af89c04efc0870eb81c6ba0c02ee26cdeed65d6e5a500a628c8a492df6f27a837edcd090d33f2f7f99ca1947a1a5cc4b5fe04d5436bf30803bfa641ebc79d3105f0e71c63003b925f7a6854ba4ab64b2875cfbc2ece8a1ec169cd8cc5fb7ae2e849fd94f", 0xe3}, {&(0x7f0000000a00)="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", 0x1000}], 0x4, 0x8) ioctl$UFFDIO_API(r8, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r8, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x1}) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$cgroup_type(r7, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f00000004c0)={0x40, @tick=0xf, 0x0, {0x8, 0x1}, 0x2, 0x3, 0x1c}) socket(0xb, 0x0, 0x4) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000280)=r6) read(r6, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r7, 0x541b, &(0x7f0000604ffc)) dup2(r6, r8) creat(&(0x7f00000007c0)='./control\x00', 0xfffffffffffffffd) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x3) 2018/05/02 17:59:53 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xc0109207, 0x0) 2018/05/02 17:59:53 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080), 0x0) 2018/05/02 17:59:53 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x5}, {0x6}]}) r0 = semget(0x3, 0x3, 0x11) semctl$GETZCNT(r0, 0x5, 0xf, &(0x7f00000000c0)=""/165) 2018/05/02 17:59:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:53 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xff00000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:53 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0xffffffffffffffa1, 0x2000000) write$fuse(r0, &(0x7f000007c000)={0x58, 0x0, 0x1, @random="07000000000000000000e6065d86a61bf2b3b36e2713546deaa31b55dededda4847ff7bf2b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b1b3dd332fdbf7b83919045"}, 0x58) 2018/05/02 17:59:53 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x670802, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000140)=""/28) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = socket$inet(0x15, 0x5, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreqn(r1, 0x114, 0x200002714, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000080)=0xc) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x40, 0x4) 2018/05/02 17:59:53 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000b", 0x10) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @rand_addr}, &(0x7f00000000c0)=0xc) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x400, 0x0) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f0000000300)={0x1d, 0x2, 0xffffffffffffff18}) socket$alg(0x26, 0x5, 0x0) readahead(r1, 0xfffffffffffffffe, 0x1) r4 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x3ff, 0x40000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f00000004c0)=r5, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x3ff, 0x4, 0x3, 0x49, 0x4}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000380)={r6, 0x200, 0x30, 0x4, 0x400}, &(0x7f00000003c0)=0x18) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f00000001c0)={{0x1, 0x1}, {0x7, 0x6}, 0xfff, 0x89016b730a1ce599, 0x7}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) sendmsg$alg(r1, &(0x7f0000000fc0)={0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000005e80)=[{{&(0x7f0000005b00)=@ll, 0x80, &(0x7f0000005d80)=[{&(0x7f0000005d40)=""/42, 0x10f}], 0x1, &(0x7f0000005dc0)=""/174, 0xae}}], 0x1, 0x0, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/05/02 17:59:53 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{}], 0x1) 2018/05/02 17:59:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x4305], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:53 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xe00}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fdfffc)=0x18, 0x4) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/05/02 17:59:53 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="200000001400010b00000000000000000200c24b", @ANYRES32=r1, @ANYBLOB="08000200ac1414aa"], 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'ifb0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/05/02 17:59:53 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair(0x2, 0x6, 0x7a2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) clock_adjtime(0x0, &(0x7f0000000100)) 2018/05/02 17:59:53 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xff00}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 347.179132] audit: type=1326 audit(1525283993.417:228): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26465 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 17:59:53 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{}], 0x1) 2018/05/02 17:59:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/05/02 17:59:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2c00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 347.352682] binder: 26500:26505 transaction failed 29189/-22, size 0-0 line 2856 [ 347.417507] binder: undelivered TRANSACTION_ERROR: 29189 [ 347.954997] audit: type=1326 audit(1525283994.187:229): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=26465 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/02 17:59:54 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x3) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000040)) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x16b) socket(0x8008009, 0x10800, 0x5) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) 2018/05/02 17:59:54 executing program 3: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003600)={'ip6gre0\x00'}) 2018/05/02 17:59:54 executing program 0: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2a8) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000400)='/dev/cuse\x00', 0x200080, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000440)={'filter\x00', 0x2, [{}, {}]}, 0x48) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000300)=""/87, &(0x7f0000000380)=0x57) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000003c0)={'veth1_to_bridge\x00', 0x7}) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/05/02 17:59:54 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfe80}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:54 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0xfff, 0xeeb6, 0x7}) syslog(0x9, &(0x7f00000000c0)=""/58, 0x3a) 2018/05/02 17:59:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x608], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:54 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{}], 0x1) 2018/05/02 17:59:54 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-camellia-asm,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6d4d7064f15cd3a88134b1c5fde2ef08061fd97d3566bc576951aed3f84c4ecb73b094dfec0f1191d970f945030eb0abc237253b0a669b5d5803ee5eb8a1983aa27f8b58590280e989ded53a53d36c88e09ce40822368f6aaf2520677509ad0b98785da04c495defe6644301cca076e7e711bce6f9af563c2788c0384c4cfffd6a1e4433d4e7d4b8eaa520783d2d891", 0xaf) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000a59000)="8b65caa24881e0858feadbf42de09360", 0x10}], 0x1, &(0x7f0000632f70)}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000895fe0)=[{&(0x7f0000b9d000)=""/182, 0xb6}], 0x1, &(0x7f0000e49000)}, 0x0) r3 = memfd_create(&(0x7f0000000040)='rfc7539(ctr-camellia-asm,ghash)\x00', 0x1) setsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000000100)=0x20, 0x4) 2018/05/02 17:59:54 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfec0}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3580], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:54 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fc7ff0)={0x0, 0x2710}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) write(r1, &(0x7f000094b000)="2700000014000707030e000012ff030011000100f5fe0000000000000000080000000000000500", 0x27) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x10000, 0xae9, 0x7e, 0x8001, 0x2}, &(0x7f0000000200)=0x14) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x0, &(0x7f0000fc1f6e)=""/146, 0x92}}], 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3, 0x5, 0x7, 0x8, 0x6}, 0x14) getrandom(&(0x7f0000000040)=""/245, 0xf5, 0x3) r4 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x79b1, 0x2) ioctl$SG_GET_SCSI_ID(r4, 0x2276, &(0x7f00000002c0)) 2018/05/02 17:59:54 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000312ff0)=[{&(0x7f0000000080)="48000000140019ea19ca424a2efa55560affffffffe006ff000f0000bc5603ca00000fff890000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)=""/222) 2018/05/02 17:59:54 executing program 0: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x0, 0x200}, 'port1\x00', 0x10, 0x10065, 0x8, 0x7f, 0x9, 0x1000, 0x8b2, 0x0, 0x6, 0x2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x1a, "47426299ebaa5fb9e687a2aeb20a245d014a26a2e6c3e16d639f"}, &(0x7f0000000040)=0x22) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x9}, 0xc) write$sndseq(r2, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0x0, 0x4}, {}, @queue}], 0x60) 2018/05/02 17:59:54 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f", 0x4}], 0x1) 2018/05/02 17:59:54 executing program 4: syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="757466384564697361626c655f737061727365accc3d7965733d2c64697361626c655f737061727365"]) r0 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="9474599f38a67469d0ceafae711ceab8a8f33f794b468cc9e4c448d36a8fd103f63efe5e0b104d0abc95b159b3f4d6f8921b72a2da94bd94e7138b4a3357ed5c7f309279f199de00fb9ec7cc7a7ec70afcb4a79dee2febaba113969c1ff6820a30f8d9ad7653ddb4d79c5d2007c2dd1888b92afdff0047511b7506792f52", 0x7e, 0xfffffffffffffffd) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) 2018/05/02 17:59:54 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f0003", 0x6}], 0x1) 2018/05/02 17:59:54 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)='y#\x00W', 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) write(r1, &(0x7f000014d000), 0x0) write$cgroup_int(r2, &(0x7f0000000240)=ANY=[], 0x861) close(r0) 2018/05/02 17:59:54 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0x1c5, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x3c, 0xb02, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x410c}]}, 0x1}, 0x1}, 0x0) 2018/05/02 17:59:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xd00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:54 executing program 1: r0 = socket(0x1, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00003b8000)={0x10}, 0xc, &(0x7f00001ab000)={&(0x7f000084afd8)=@bridge_dellink={0x20, 0x11, 0x5c0dbf2e43ee85c7, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'nr0\x00', 0x4}, 0x18) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x118, 0x258, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000100), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1, 0x9, 0x8, 0xcde, 0x3f, 0x2, 'eql\x00', 'ip_vti0\x00', {}, {0xff}, 0x0, 0x8}, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xd80, 0xf3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @rand_addr=0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@empty, @empty, 0xffffff00, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, {[0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff]}, 0x1, 0x20, 0x3, 0xce5, 0x8, 0x100000000, 'ip6tnl0\x00', 'veth1_to_team\x00', {0xff}, {}, 0x0, 0xe1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000640)='tls\x00', 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000640), &(0x7f0000000680)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x80000001, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10, 0x2, 0x1, 0x7, 0x7, 0x0, 0x100000000, 0x2, 0x3}) 2018/05/02 17:59:54 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc8050000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x185000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0f2b3f"], &(0x7f0000000240)=0x1) r3 = syz_open_dev$adsp(&(0x7f0000000400)='/dev/adsp#\x00', 0xff, 0x204000) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0xffffffffffff150a, 0x6, 0x401, 0x299, 0x2, 0x85, 0x40, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0xffffffffffff4a0a, 0x7fff, 0x7, 0x4, 0x100000000}}, &(0x7f0000000500)=0xb0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x8, 0x5}, {0x100000000, 0x1}, {0x9, 0x2}, {0x6, 0x8}, {0x8}, {0x1000, 0x3ff}, {0x3e2, 0x1ff}]}) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000280)={0x9, 0x1ff}) connect$pppoe(r6, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={r4, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="ffff970317c6147ca500"], 0x1c) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 17:59:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8864], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:54 executing program 7 (fault-call:1 fault-nth:0): r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) [ 348.457939] ntfs: (device loop4): parse_options(): Unrecognized mount option utf8Edisable_sparse. 2018/05/02 17:59:54 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfc00}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = memfd_create(&(0x7f0000000040)="27d94d27150164de700d42b0588380fb5958e952a67e98a62cdeb3b39d0e121a9ba40367c68f", 0x3) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r1) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000010c0)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000280)={0x3f, 0x0, 'client0\x00', 0x0, "7db1a36f7054a27b", "5066ca0b783abe75631a40464666ca5f5756bc5ff4edbb5aeb031eebbd196ed8"}) pread64(r1, &(0x7f00000000c0)=""/4096, 0xffffffd4, 0x0) 2018/05/02 17:59:54 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@multicast2, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000f80)=0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x400000) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="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", 0xb80}], 0x1, &(0x7f0000001340)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000003780)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003700)=[{&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x3, &(0x7f0000000240)=""/5, 0x5}, 0x0) add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f00000002c0), 0x10) r5 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3ff, 0x800) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r5, 0x4c80, r6) 2018/05/02 17:59:54 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x22) socketpair(0x5, 0xa, 0x6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r1, 0x4010aeab, &(0x7f0000000100)={0xffffffff80000000, 0x10000}) getsockopt(r0, 0x20000000084, 0x8000000006d, &(0x7f0000000000)=""/8, &(0x7f00003e4ffc)=0xf3168e547a052af9) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4c5d, 0x40) ioctl$TCSBRKP(r2, 0x5425, 0x7) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000080)={0x3, 0xfd, 0x4}) [ 348.533403] encrypted_key: insufficient parameters specified [ 348.588012] ntfs: (device loop4): parse_options(): Unrecognized mount option utf8Edisable_sparse. 2018/05/02 17:59:54 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x89ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:54 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc0fe}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 348.686659] encrypted_key: insufficient parameters specified 2018/05/02 17:59:55 executing program 0: r0 = memfd_create(&(0x7f0000000100)="2a3a21242d80", 0x6) fallocate(r0, 0x1, 0x10000000000, 0xfffffffffffffffd) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) 2018/05/02 17:59:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 17:59:55 executing program 3: prlimit64(0x0, 0xd, &(0x7f0000000000)={0xffffffffffffffff, 0x400}, 0x0) 2018/05/02 17:59:55 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="86e3541c9ec708fbd35dc03b344688130000000021000000", 0xf7) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003680)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)="05144772cffa4ab2e0398d04894b4993", 0x10}], 0x1, &(0x7f00000002c0)}], 0x1, 0x0) readv(r1, &(0x7f00006e8ff0)=[{&(0x7f000070bf52)=""/174, 0xfffffde9}], 0x1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080)="55f912e8e085e0291c40d5cdc75386cf3a6fd5f7f828ff435e4d1a764fadaddc374df5727bf3b653dc1ce782b59a9cd5a8dc79895b816f88e658122e438c705f99bfc87432cd326257170bb14f7042f28974133594083740603085725c6f6fb0680cda670c3ed743dfea2389217b894eb38c2ac16838e0780ecd292c3dfbcd3f7231ce35910ef349b4faf2711fcd3a96e73214fefcb0c14bb040e4d2cb11fb968f1b03361a5f0b4ffc4b3966f56127f1712687d2d2e4b1a55a6cb3115256008a4167", 0xc2) 2018/05/02 17:59:55 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000800af01, &(0x7f00000001c0)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) close(r1) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="14866869fa5ac5b5faf4250d0f8bc58e708cedf89779358dbe070029b0463e894ea3a082b9a7fba6d23b3299724efa772b509f09849a8459c7c07b0048f2bf0624e13c7aef40039ee7f4d66dbb8274955fc0f4a392af93e2e622d1"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) dup3(r2, r1, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x0, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, {[0x0, 0x0, 0xff]}, 0x6, 0x10000000000000, 0x97a, 0x3, 0x1f, 0x641, 'eql\x00', 'veth1_to_bridge\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="b5a433a38394", @empty, @empty, @multicast1=0xe0000001, 0x6, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=0xffffffff, @multicast1=0xe0000001, 0xf, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x1, 0xffffff00, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0xffff, 0xd2, 0xfffffffffffffffe, 0x7fffffff, 0x10000, 0xffffffffffff7fff, 'vlan0\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0xa1f321aa6199e3c5}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) shutdown(r2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x4000, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000140)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) preadv(r0, &(0x7f0000000200), 0x0, 0x0) 2018/05/02 17:59:55 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x33000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:55 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x200000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000919", 0x7}], 0x1) 2018/05/02 17:59:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0xb627, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0xffffffff, 0x2) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_int(r1, 0x29, 0xfb, &(0x7f0000000100)=0x5, 0x4) 2018/05/02 17:59:55 executing program 6: getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000180)=0x84) r0 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0xffffffffffffffff, &(0x7f00000001c0)=""/1, &(0x7f0000000000)=0x1) 2018/05/02 17:59:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f080319", 0x7}], 0x1) 2018/05/02 17:59:55 executing program 6: ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000200)='\x00!', 0x2}], 0x1, 0x0) 2018/05/02 17:59:55 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x600], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:55 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffff7f00000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:55 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000180), 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0xff1c, &(0x7f0000001a00)=[{&(0x7f0000000340)="be100495e611b0b44a3a28762615b9f05b95196752ad2195837f5134bc1beee85c370c267361b3ac4d65ebfdc86a722e407718d4077d1dfcd286c0b7750d6773396f82e627991693558c52a792233e085f7a01f3d35cd6dfc48f777462e34291b6c6606afe8af4ce26ceddcb2fd6bb7b51b9f3696dae2008451fae756464cbdbb515e2feb0046e1e"}, {&(0x7f0000000400)="9b30203234e3a491cc316e42f68a6706c42efb6f58bd0725bb9a9f8ec6367f79e4b26379d7113693b0c4638b0fb8e833dc1e207a8f120891ef1cf3d611c85d74f512603d173a98e621dca973748677bb9d910b49eced6f59dfd2f5e4f700c5a4aedb65c3896e9797820bacf9b74ffaf8593eafaa8c9cc22544a5c80bd5c858ef597a8ad8aba78de2c9fef64967225c7bcb50f4c1003c1ad30f661f13e81cb7699cd0b9dbaacf548789d216a9976bf0fbb6d233eb6ee4b00f70928d4fa660420fb20929053784c52d"}, {&(0x7f0000000500)="df076ddcd7a2c121ee9513fa143111e50a967df3d6d7c0350682f76002adfddd5f19626cbe09ba3e0d4a9cd618696ea33e9778a738e1666aa4f534826af0a265073eca4e74e7fdd10cc1186d64a8421378b7b7a8c5ad56fcee4d5b69ab44fabdc519af73899b2b5ca66812b528a6e56c0cb40ad1157bbc31ee842b4059d58a8ee0f1045037ad6949f43b667a15801bb6ba53a87ead2110e093c43097e4cef10219d9e53da493744a6bd1cccd7b63e0501dde7ad2845ff40f88128f6d1cb8c28a4d96e201b1"}, {&(0x7f0000000600)="933fe964d8cea669e183bac43dc657550fde6b2e93fbf017cf64f84ad1d573a8ead2268b8dd118ddb1469b0dc8eb35bb39d151670f0672dc29ab3b4f68464ae8957fea8ef594c9c20ad790bcb817ff18e736a8856f8f2d9963922c2b0173280c7c51f46a53970fd3713e12c5b0d2aa0682a87f79dd4e303d76215c934a2df899dc780c696ef2edd7caff1ed2"}, {&(0x7f00000006c0)="c78f8ff54aca78e7669c16704e967b383c21b8e030df122f0baef848bae8d54166665b3362e3636e1c10531a2dbd50f1c4f02196ba60e0553cd43a924e0f1019d3de897b291e0b0be1b189f8b1de0f84714f0c4feb8238bc9f699191e00f64b68845d8c442e302602b2744dc2c976206617d158a172598fe0bd4b5605f5e3f76a6d8ecd05624fcbfef821254f7413bf864e96059ca599eeddac20db35bf90f76844e0dae5b942225542489abfeeb08c145736be45dee29344b18a4358004a7579fc4726d2a911bd85ec8b9543eb21833e2500ca937e5a0429f94b8"}, {&(0x7f00000007c0)="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"}, {&(0x7f00000017c0)="b231ccf5eb3cb770e93fe9fe8335ab7c7ec90d900a9c3688cf2ff7281e0697316b7e1d9809109cb3cd9d1581ef6c2835029d347a30b309560dfb77d630999bd621986fc897e86b59950537b06033ab1e018ea0b8c1c15727593a8d56e029d42ed1519cada8f820999d9a1a4bf84d76c8054cf257decc577aad093bead3b69fb3a9216e499c445ec9ce9dd6bd621302d2b626ff3a75f2a3f63bcf59d25a69d6d807be80d1ec1bc7ede43289b51594996cb22ae4767a9b90ec97f46be540b00b812eaac1fc5110bbd9d67949da160efdddb92bc12c2b210c60228eb9"}, {&(0x7f00000018c0)="4e54b879ae8d9225a0bb84dae2452e459ef2ab04ad366a1b4b9e5755710ba100"}, {&(0x7f0000001900)="32bbcc44910c061bf30a51c7134049ad4e"}, {&(0x7f0000001940)="582a9940508c3780ff99ea465f8ff3f023253da37bdc48864b3de1d95b0a3201a5053365f9b26535a0e86dcee523efb875773b886d77dce8c6a6558e2800e3183366ae87c47679ea4976db3366b6818ad65fafa817e4691c1e70ed899cfd96990de4fe881fb2c49540818c0b1a50622145463bdb5d7d8665cceda200ef097130aa461d5be05ea70bb73310b08952de13a9c6c8a1bdb6e535857e01dcfc181f0f520ed1d7ab935d9eb481108dfbc852020f84b9d5cc22ca0dff205c31048539"}], 0x1ea}, 0x4000) r1 = getpid() syz_open_procfs$namespace(r1, &(0x7f00000002c0)='ns/pid_for_children\x00') r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000280)={r4, 0x1, &(0x7f0000000100)=[0x3], &(0x7f0000000140)=[0x89a4, 0x1000, 0xaf], 0x5, 0x5, 0xffffffffffffff00, &(0x7f00000001c0)=[0x1, 0x7, 0x821, 0xffffffffffffffc1, 0x2], &(0x7f0000000240)=[0xffffffff, 0x300f, 0x1, 0x7fff, 0x3, 0x10001, 0x1, 0x20, 0x0, 0x2]}) 2018/05/02 17:59:55 executing program 0: r0 = socket$inet6(0xa, 0x8000000001, 0x8010000400000084) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) syz_read_part_table(0x99, 0x3, &(0x7f0000000380)=[{&(0x7f0000000140)="9175f5dac747953f3fedc6d0fb98da45c67cbf96dc897e044ccb3e327558dfa43241ea9a7868cb5fd9336cf6d01765423114f64710ffbb1a928033f2a270e98e67278ddb0b258978e2d929acf606cec7e8c0d8a0d23fc728684a64be0a89b233b2b27cc8b251c5a076adb8a5cdc96f1369fbd5e4b37ec634e753cfa436af74c74e78beff7a2762", 0x87, 0x5}, {&(0x7f0000000200)="f041b337f94d768aac369eaac64e3db48ad0fb1822a8e54166a3dbd8f232cc5e0843859e5ca12af9f969e0120d3f4470ec489334c0e1c3cb89ad11545a6819fe5fbe48fa54bd70", 0x47, 0xfffffffffffffff7}, {&(0x7f0000000280)="a29991311d27be5fcb3eaf885a0d667ae5695e0a707172f3cdbbec7cc441c1b3ddf46ef74da952cbadda6c585b203b388d10c7bdecbb285ee7e43a091ca06923421ab222c2ae356e81d6e91fb7ab0f7fd55f40b2445afc04711b90368ff0f7d82ce1b68c68342d8902bee04afcb274d588e673feb7ac78439bbb9f79a13e9b3db1e40f682fd3b8852bf3f16ea1768f606523e8f9c076620aff49aeaa1d8ac954363e74f64ec61d98e3f6ce196a374f195eb0a68f87cabba156819f293f6cd0fc12d3ead04b4de7629553ae38ef3d2e072a5418a30420e41eb7e9242b312216fa2fd63ee78c7b04844030d5adf1d8f08739cb", 0xf2}]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x98) 2018/05/02 17:59:55 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2000, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/40) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x4, 0xfffffffffffffffe}) write$rdma_cm(r5, &(0x7f00000009c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000980)={0xffffffff}, 0x2, {0xa, 0x4e24, 0x3, @empty, 0x8000}}}, 0x38) write$rdma_cm(r1, &(0x7f0000000a00)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f00000000c0), r6}}, 0x18) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000001700)) 2018/05/02 17:59:55 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x3) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000140)) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22, 0x27}, 0x1c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x33) sendto$inet6(r3, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = accept4$inet6(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x1c, 0x80000) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f00000000c0)=r6) 2018/05/02 17:59:55 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000919", 0x7}], 0x1) 2018/05/02 17:59:55 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f00000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:55 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x29], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:55 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = syz_open_dev$sndpcmc(&(0x7f0000001280)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000012c0)={0x200}, 0x4) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xa0000, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001200), &(0x7f0000001240)=0x4) sendmsg$nl_netfilter(r2, &(0x7f00000011c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001180)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=r0], 0x1028}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) 2018/05/02 17:59:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000219", 0x7}], 0x1) 2018/05/02 17:59:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x89060000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x3, 0x6515626b, 0x7, 0x3, 0x400, 0x0, 0x1, 0x5, 0xdf2, 0x2af2b1e, 0x4, 0x3, 0x7}, {0x742, 0x0, 0x2, 0x9, 0x8000, 0x4, 0x0, 0x1, 0x7, 0x10000, 0x7, 0x5, 0x380000000}, {0x100, 0xeda0, 0x8, 0x80000001, 0xa25, 0x748, 0x0, 0x10000, 0x8, 0xad, 0x6, 0x7, 0x8000}], 0x31}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000000200)) 2018/05/02 17:59:57 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xa000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:57 executing program 0: rt_sigaction(0x400000000000008, &(0x7f00000000c0)={0x40004224ad, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/05/02 17:59:57 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/02 17:59:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x402470, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x105080, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) syz_open_procfs(r1, &(0x7f00000001c0)='net/icmp\x00') 2018/05/02 17:59:57 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x101000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000080)={0x8, 0x9, 0xd8c3, 0x6}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="0abadb33158ba3b60ced32e0375c54dbb7", 0x11) 2018/05/02 17:59:57 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x200) recvfrom$llc(r0, &(0x7f0000000080)=""/70, 0x46, 0x2, &(0x7f0000000100)={0x1a, 0x304, 0x9, 0x3f, 0x80000000, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=0x100, 0x4) 2018/05/02 17:59:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x86ddffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7ffff000}], 0x1) 2018/05/02 17:59:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/56, &(0x7f00000000c0)=0x38) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={'vlan0\x00', 0x32}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'lo\x00', 0x4000}) 2018/05/02 17:59:57 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xe000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000300)={0xffffffffffffffff}) 2018/05/02 17:59:57 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000180)={0x8000, 0x0, 0x3, 0x5, 0x8, 0x6000000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @rand_addr=0xffffffffffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3f}, @in={0x2, 0x4e23}], 0x5c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x40247007, &(0x7f0000001ffc)) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)=@ioapic={0x6000, 0x7, 0x9, 0xb8c, 0x0, [{0x5, 0x1, 0xffff, [], 0x3}, {0x3541, 0x7, 0xfffffffffffffeff, [], 0x8}, {0x0, 0x7fffffff, 0x9, [], 0xf2}, {0x1, 0x567, 0x5, [], 0x3ff}, {0x401, 0x3ff, 0x2, [], 0x5}, {0x1, 0x8, 0x6, [], 0x6}, {0x100000001, 0x8, 0x1, [], 0x82}, {0x8, 0xfffffffffffffffb, 0x7, [], 0xffffffffffff27b6}, {0x3f, 0x101, 0x2, [], 0x5}, {0xd4aa, 0x7, 0x2, [], 0x10000}, {0xa3, 0x8, 0x4, [], 0x3f}, {0x56b9a4e0, 0x7fffffff, 0x5, [], 0x401}, {0xaaf, 0x0, 0x0, [], 0x9}, {0x5, 0x9, 0x9, [], 0x1}, {0x8, 0x5c42, 0x400, [], 0x1}, {0x3, 0x1, 0x2, [], 0x923}, {0x5, 0x1f, 0xded29f2, [], 0x1}, {0x7fffffff, 0x3, 0x80, [], 0x3}, {0xffffffffffff8c87, 0x55bcb6a0, 0x5, [], 0x1}, {0x1, 0x1, 0x20}, {0x2, 0x0, 0x7, [], 0x5}, {0x1, 0x80000001, 0xc59, [], 0xfff}, {0x8, 0x4, 0xffffffff00000001, [], 0x1}, {0x1, 0x1fe, 0x6, [], 0xfffffffffffff001}]}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x101000, 0x0) 2018/05/02 17:59:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x6}], 0x1) 2018/05/02 17:59:57 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1ff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000200)='./control\x00', 0x0, 0x0, &(0x7f00000015c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="7573e470c1d573668f2fc2e4d3aefe756f74613d73797a2c6a6465763d2e2f66696c6530002c00"]) 2018/05/02 17:59:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x1000000001c000, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000080)={0x1, 0x20, 0x1, 0x6}) keyctl$setperm(0xf, r0, 0x0) 2018/05/02 17:59:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3300], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 351.232253] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "uspsf/Ӯuota=syz" [ 351.343136] REISERFS warning (device loop4): super-6502 reiserfs_getopt: unknown mount option "uspsf/Ӯuota=syz" 2018/05/02 17:59:57 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfe800000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x9}], 0x1) 2018/05/02 17:59:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000240)={0x3, {{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff]}, 0x40}}}, 0x88) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text32={0x20, &(0x7f00000000c0)="ea00280000b30082d6540f30ea030000002c0066b850000f00d066ba4200b802000000efc74424000a000000c7442402acc70000c7442406000000000f0114240f20e035100000000f22e03e64360f01cf0f22c7", 0x54}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f00000001c0)={0x2, 0x0, [{}, {}]}) 2018/05/02 17:59:57 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.cpu_exclusive\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="302c2fe98d89b206b0e8a6410d0ffe2954022618634e5221b2d1bc270b1f07c0d969e2695e4faf794ca1b4da466fcd690a7363bfa2f7bbcd2865d2adbf42b990371f0cf653fb6b2ae051b70e52f3a753884599e8b121146434427e60056df455b8b77256d5"], 0x3) 2018/05/02 17:59:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f0000007000)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xff, 0x2300) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/183) 2018/05/02 17:59:57 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x7, 0x1, 0xc42a, 0x5, 0x62, 0x7, 0x3a}, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f00000000c0)=@req3={0xffffffffffff8000, 0x5, 0x6c, 0x7, 0x100, 0x8, 0x5}, 0x12e) sendto$inet6(r1, &(0x7f0000000080), 0xfffffd8b, 0x4003f, 0x0, 0xfffffd8e) sched_setattr(0x0, &(0x7f0000000180)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) sendmsg$key(r1, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/02 17:59:57 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) umount2(&(0x7f0000000040)='./file1\x00', 0x2) 2018/05/02 17:59:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x33], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:57 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x20000007}], 0x1) 2018/05/02 17:59:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x1000000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffbffeffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x9, 0x109002) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@remote}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f00000000c0)="b69dadd108afc5a1deeebcc8f94651508750e8e93fb3870c939de562006ba4e8877bca39b22e2258b4aed3d55c332505d759466a40a2be368e1c2837522d585f18dbbb86e69589f594189768111a8c516e4825fe9a99763a439ae9566d11412efa884a902def300d3cae60d968fe6bfc87e57606ce0800") 2018/05/02 17:59:57 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000007aff080000203b7182ab83370000000000000000"], 0x18}, 0x1}, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000180)={0x70, "909c54858dd70659be80184e5c48c69a92390ae9790bac3566c45053b47ac748a7c295f8f424549a0b700e0d1c52221b37e5cc21842a033c13e00731a874a41a74aefa9bd3888d8f44ced9339ea9f1af0e7d50d1969b20224c5779aebefbeff15857577a261d0c784e8e68771611d84e"}) 2018/05/02 17:59:57 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:57 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./control/file0\x00', 0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7569643d8d37eb7bcf50b62934004c00"]) mount(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='jfs\x00', 0x200000, &(0x7f0000000140)="3b19a7ff85c3d2ec5000fb9d51b74f6602aa30da0fcb18b3f0a5cc7817b9895c268770d4c3dbb9c6471e997627b2216f0b43562c3dd6701333c38a4aa5a93189b83d9d40936a4768a05b8b88ff36add80cb92c69a049c10da5a2c597388fc70acf0a8a") bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./control\x00', 0x0, 0x18}, 0x10) 2018/05/02 17:59:57 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x20000000000, 0x0) r1 = socket$inet(0x2, 0x808, 0x2000000000000bbe) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in=@dev, @in6=@mcast1}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000440)=0xe8) connect(r1, &(0x7f0000000600)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x2d8) r4 = add_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="a0d264c346ab4bf18d722b55ac37c744acf4dcba63200dae00c593f91ce813b98d8086eced18ec350475a2aa40f25f194a722bb95c2355afac51c02dbeeb577b9373372e53d26c4c344d2c217c7be16006266eaf60864f9ac00c3ee56d2a20c167a7572bb7d492f4a3c9b09478fb5766ccaede5ff29bb90b889a420cdb142395f50a696bdb99230ea61a51fa0a1b071d0f3f732dc60610ca045b3ccd5b45a17227ebdbbafbde5038cfd880f3e99c826c49dbc017b63f680359f33c4a9141a8516fe436b5afa72db1f73bf1bbed71791d782b06ae23942ff1ea02dd344b91c970e1bee3c7087ea434", 0xe8, 0xfffffffffffffff9) r5 = request_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='team_slave_1\x00', 0xfffffffffffffff8) keyctl$link(0x8, r4, r5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000040)={r3, 0x8}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f0000000380)={0x0, 0x2000, 0x1f, 0x101, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/02 17:59:57 executing program 6: socketpair$inet(0x2, 0x2, 0xfffffffffffffff9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$netrom(r1, &(0x7f0000000600)={&(0x7f00000000c0)=@ax25={0x3, {"6a0800a4e28e14"}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000200)="c2bbce14311899cce03e9d7fab12467bfec31f9a376df5972b0b68482b7674bd45d1eb9693ea17f7aeeb4756efefed9ae1bdedc0d730d4ade591a4fb857e924efe0e8e71e6af3ce388dab726a363e3e36c98eb0350fb642709b9473b28b90c413ec54b45ef790929706b5d2008535bffa5be40c3e5f9568f64ba5be23b087d", 0x7f}], 0x1, &(0x7f0000000280)=[{0xa8, 0x18f, 0x4, "66f4b4886b05fba2849480d5008a5ffd0d0d9d55e7333ae853d21e6698df6aa9715682f9709674c1e083bd461b8f8f60956c61679189c49a079de34bd589f9893ffff3edcfb117325a386d54f41432106d768a817119e0e6d596f8ae635c5a7f2b9273d702c7f8818f1ae16dba6754756fa20ce5b0a0d3d70efc17b7b2abc730968e101cba7625e45892e6f27a2c4d8e8599ca82d50e45"}, {0x90, 0x0, 0x80, "6241aa726edfbcf3e392a78320bbe9ef27d1dfd85a8f290a85bc777f5c1a95d25b03e6d26eddbdf88bb7221574b4a31ec467850437d6a186703448f0050900533ba47a20e7b85b83446e5a00d6da3db7101c52fe8600f2468c503c31e3b78e4ae03a8b352774c4fae584fd39f021d410e95a21718cb5a6fba384963d98a2d7"}, {0x70, 0x103, 0x10000, "c55c03cece573081578c227f84e5a30c08152f4745f51a9c576bffd653c4a7fdcc2148d1ff12011beab9c9fb9112522a6d5388ffbdc5bb684f3899320969524219517fcc13d58f0ddab23e73a538a37d85d634e53f5e8868921730026726"}, {0xb0, 0x10d, 0x5, "122d81a0976b555f24f45f81020e2d5ea0e8a5ff6774e648f5e2044b3f58a2b5b22a9ea692dbe3c80fb44f2a72e849e15b340c999ad3bd68e12079511ebfb4e6a0f656c56bf5c0941fc6ea9ac22ba49e6e43961d9c3fb03831807411817565b77aa3737bf359a156c5c92b51f2d93fbf5e30c6f472e2e12d69362198de4819a60e2400de6d5eb45f9485b7f455f20c74dcb00a23ac3ddd79c05be4"}, {0x68, 0x0, 0x3, "98dc567ecdaf5ece741670453c86780fe89fffee441eacd8d25840cb5f03ca45aebf7b953316fc5a6a17fcbe6e4e4ad1929db1277b612655a5f9f651a30bb898a149bdeb8aa702c5846b04cebb36fcbac0c8"}, {0x60, 0x3a, 0x5, "029ab4134e3daf15620d4d6f98963360f8f54b9ad595ac9e65cc9a7fe0f21bef133436e05363c3ce66748855dc4e06512345cd0c0c61f9305938b1c034da12bb21f0584bc44b469aeefe6f30"}], 0x320, 0x40}, 0x40040) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x94e, 0x3ff, 0x8, {r2, r3+30000000}, 0x7f, 0x7ddb}) r4 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) restart_syscall() ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0xc0305302, &(0x7f00002f8000)={0x0, 0x1, {0xffffffffffffffff}}) 2018/05/02 17:59:57 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xd00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x9) 2018/05/02 17:59:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000cc0)='./file0\x00', 0x101140, 0x0) lsetxattr(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)=@random={'security.', '^vboxnet0\x00'}, &(0x7f0000001000)='IPVS\x00', 0x5, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0xbc, r2, 0x110, 0x70bd26, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfa6edc7f57c727fd}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x840) chown(&(0x7f0000001080)='./file0\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newrule={0x28, 0x20, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FRA_FLOW={0x8, 0xb, 0x6}]}, 0x28}, 0x1}, 0x0) 2018/05/02 17:59:58 executing program 0: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x0, 0xffffffffffffffff) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000300)="0000000201000000000000010400000000000000", 0x14, 0x0) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f0000000180)='./file0\x00', 0x800, 0x2, &(0x7f0000000200)=[{&(0x7f00000001c0)="4ad328a0caec8921167046e72806d118139ea4fe7b2923a1dbda0cea56ecbe238a2dae9b20", 0x25, 0x5}, {&(0x7f0000001000)="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", 0x1000, 0x800}], 0x2034040, &(0x7f0000000240)=':\x00') add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='I', 0x1, 0xfffffffffffffffc) pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r1, r2, 0x3, &(0x7f0000000340)={0x1f, 0x8, 0x3, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x46800) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='bic\x00', 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240), &(0x7f0000000400)) 2018/05/02 17:59:58 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x80fe}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) llistxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/15, 0xf) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) 2018/05/02 17:59:58 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) r2 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8040) name_to_handle_at(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="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"], &(0x7f0000000180), 0x0) setresuid(r1, r1, r1) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000240)) keyctl$get_persistent(0x16, r1, r2) 2018/05/02 17:59:58 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x800e], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000240), 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000000040), 0x80800) 2018/05/02 17:59:58 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') exit(0x0) getdents(r0, &(0x7f0000001080)=""/4096, 0x1000) [ 351.902875] encrypted_key: insufficient parameters specified 2018/05/02 17:59:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x8) 2018/05/02 17:59:58 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:58 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x34000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:58 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x4000, 0x54001c84, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000a00000/0x600000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x8000) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x400, 0x4, 0x0, 0x3, 0x7, 0x8, 0x1, 0x100, 0x7fffffff, 0x1}) 2018/05/02 17:59:58 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f00000002c0), 0x1, &(0x7f00000003c0)) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000100)=""/67, &(0x7f0000000180)=0x43) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40f, 0x0) ioctl$TCGETA(r3, 0x5405, &(0x7f00000000c0)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={r3, 0x0, 0x0, 0x80000001, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x3}, 0x20) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000240)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) [ 351.956246] encrypted_key: insufficient parameters specified 2018/05/02 17:59:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8000, 0x600600) bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x2000, 0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="7472757374650a0000000000000074792e6361706162696c697487e87900ee9f0f489390950d9e26624079314f8e207cba84bb10d8c588f9315078dae59a9103a5f6e27b53fac8c6f8bd8bba71abcca4c59d5dcbf6092bc97437982ca698f6b137c61712b3cb9c0df2cebc7cb67759696e4b6a5bdfe8a6da1e31f51b8be56fce4099e6694bcad1906ba96a5da9ead4ad9c0062f20680b939f55ba477b57a498102b8214f78155148e04f7f72818b6bf5393bc53dce1306ff75481cd9c6d985c43ef4dd941bf5a03a7676670000000000"], &(0x7f0000000240)=""/89, 0x59) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getxattr(&(0x7f0000586ff8)='./file0\x00', &(0x7f0000d8e000)=@known='security.capability\x00', &(0x7f0000a2af87)=""/121, 0x211) 2018/05/02 17:59:58 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x74, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x58) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat6\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000240)='./file0\x00', 0xf002, r2, r3, 0x4, 0x2000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) r5 = getpgid(r4) rt_sigqueueinfo(r5, 0x2d, &(0x7f0000000040)={0x11, 0xe306, 0x8, 0x2}) r6 = syz_open_dev$dmmidi(&(0x7f0000000480)='/dev/dmmidi#\x00', 0x20000000000000, 0x4b45) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r7, 0xae03, 0x3) 2018/05/02 17:59:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x2) 2018/05/02 17:59:58 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xd000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:58 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:58 executing program 3: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[{@gid={'gid', 0x3d, [0x36, 0x31, 0x38, 0x32, 0x33, 0x37, 0x34, 0x38, 0x35, 0x37]}, 0x2c}]}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x20, 0x1, &(0x7f0000000200)=[{&(0x7f0000000100)="bd89b0a5e07469f5a992e87a3ffb3a499c6e8e01770ee805203485c84272f7a9c209fa27f2d90501fbd6801215c64491118212faf043718ac7712891b697e1e54052e6d5c3a28d6649fc3ee7d53385866174a0407143229ec568a970326f7b6ed7575423e47ce174d071d5fca906c694af1ce96d6af940547bb91de46896fdf2efce6f896b37298d279be14f0bb83209a8e90b26c8c94143d3220d5b4f2bf57873adc4d7d2b0158d15d4a45eb746baef4156b0c40651cd502fe574e32442fae785cd2a2262", 0xc5, 0x4c}], 0x100000, &(0x7f0000000240)={[{@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x37]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3d, 0x3f, 0x3b, 0x0, 0x37]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x37, 0x36, 0x38, 0x3f, 0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@gid={'gid', 0x3d, [0x35, 0x3f, 0x0]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x35, 0x32, 0x30, 0x36]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) 2018/05/02 17:59:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/02 17:59:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1300) [ 352.207397] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/02 17:59:58 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3c000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:58 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$fuse(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2000000000e20000040000000000000000000000000000000000000000"], 0x1d) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f0000003c00)=@rc, 0x80, &(0x7f0000003c80), 0x0, &(0x7f0000003cc0)=""/4096, 0x1000}}, {{&(0x7f0000004cc0)=@rc, 0x80, &(0x7f0000005100)=[{&(0x7f0000005000)=""/226, 0xe2}], 0x1, &(0x7f0000005180)=""/39, 0x27}}], 0x2, 0x0, &(0x7f0000005340)={0x0, 0x989680}) [ 352.418433] BFS-fs: bfs_fill_super(): No BFS filesystem on loop1 (magic=00000000) 2018/05/02 17:59:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_mr_cache\x00') finit_module(r0, &(0x7f0000000140)='IPVS\x00', 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd}, &(0x7f0000000200)=0x8) getitimer(0x0, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0x80}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x0, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x6, r3, 0x0, 0x4}) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="280000087fc2a78fe77412958a4739da81614bf86b3fb1ae736c67e285adf83a4e2cc10a466b9fedf5bc98373bd8cb64b9193b6089ca475d0c5782842b3496bd041437a366a09e62645ec9f8a41cf99e480d38f34cfdb4933c49d5f75adb2a3e802de6c95905d5a62b3856d9678e91e2a37e81c03d43fc265a011cd9f441d0ffde2b", @ANYRES16=r1, @ANYBLOB="000427bd7000fcdbdf250c00000008000500030000000c0001000800080000080000"], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x1) 2018/05/02 17:59:59 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xe}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/02 17:59:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xca, "b824a223aa9f9fba3c3f42f86e03e7632b2a2513a45a0d5a066130f879cf2cbe4cb8a75c5a4900f300e6f1356fe9a2e5d4c366abee6fc9bf7af44c4ea276147368cd989d9ccca2cab72377eca208818b98090b52e604e312bc680782d62ed07de2d46ea50dea51195e274f34fec31e0a2001aa64f912125050395093566c8f1196bafbd7f9091132b2128f1a51a34b9dca192a5d0a100a8154a5e1aa0915894ff1096ffd1de8943980a0f336184c958f003b17bf2cb82aa922e1cbce93cb1fa5dcf653e4ffa4abe72368"}, &(0x7f0000000100)=0xd2) exit(0xffff) 2018/05/02 17:59:59 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(0xffffffffffffffff, 0x4008af14, &(0x7f0000000200)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) symlinkat(&(0x7f0000000180)='./file0/file0\x00', r1, &(0x7f00000001c0)='./file0/file0\x00') 2018/05/02 17:59:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x6], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xbdb, 0xa0043) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f0000000140)=0x40) ioctl$LOOP_GET_STATUS(r0, 0x1277, &(0x7f0000000180)) 2018/05/02 17:59:59 executing program 1: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) fcntl$getown(r0, 0x9) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000040), 0x4) 2018/05/02 17:59:59 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88a8ffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 17:59:59 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={0x0, 0x1f, 0x0, 0x10, &(0x7f0000ffa000/0x4000)=nil, 0x7e30}) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f0000000200)='./file0\x00', 0x7c0000000000, 0x5, &(0x7f0000000600)=[{&(0x7f0000000340)="557691db6330b229be9760b86f32bfddd5b15ab6e2857e17ffc8cb770afe7f8169edf0f5898ee1f2dc5068f98fb3e8045440db4d36e8dfaf36138f4cbc96d0faf3688e8cffcc7028312db833fcd20e511388b1713841dc34da6a2e629a0ac8d9addccabcbc7c69090b050faaa29e6f1d10778b8e4a0016e6e8452a87a39ae9df203e14df5a037944593032149322c34e65132c9d0b3ded4c42d9865f7545e2c9a929f0c45d78ba920c2e0591be0b4986723d", 0xb2, 0x3363}, {&(0x7f0000000400)="c6f76174bce6b29020fe30fd7738af26556f591a777c0169536817066ba2403bacd64ab8d0362b7c8dcf6e3e249d852a7a9e7b37ed5b204df663231027379fbb5f9289cd45335448f5b3c66483cf1aa549edc99d46cc7a25161c1263edb5ebf18cd82f8264482d5f498e2ed3574bdcae82e893bf049b4f7503500ec176d9a26bf7608ef44d3c66", 0x87, 0x10c}, {&(0x7f00000004c0)="10ae7f1ebc843fc4f00f2116bf15c23b99f555029ec6b6f5a1f6b52993ab16a9561600fb79192e461fedf7d905461f8caf6b2dd39b63d8d1d763d49e9b61d439f75885848c143e64aa8ca3927a9cbc2e5b9e3ceaaa5fbc745f392a8745f89343cccf24af6d550651fe43fba22cd4af89e8ab4d8c4b21ffdaae4c8c1e2c89eff25d4f03c1ca11d3ed7954e774447d109017878f2ac11554bbaf7e6bb43aa50a9208e1b852601bdbafc571198f06b06098399a828f6c843009e5c2", 0xba, 0xe9ac}, {&(0x7f0000000580)="1f51cbd42de6f27550ac8f", 0xb, 0x9}, {&(0x7f00000005c0)="4b1ae498496f893e3459616cf17ed11c8758122ecc21dd714e01e4a1bcf7ff1d2bffdcd62253e5c96da496662938b71e", 0x30, 0x100}], 0x8080, &(0x7f0000000680)='em1em0+\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x735}}, 0x1fffc0000000, 0x81, 0x101, 0xaaa0, 0x40}, &(0x7f0000000000)=0x98) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x80000001, 0x0, 0x0, 0x20}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000007c0)={r2, 0x3}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000006c0)=""/236) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0xffffffffff75ee40, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}}, 0x200, 0x9, 0x3, 0x9, 0x20}, &(0x7f0000000040)=0x98) 2018/05/02 17:59:59 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x900000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 17:59:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f00000000c0)={0x2, 0x101}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[], 0x0, 0x200}) 2018/05/02 17:59:59 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/02 18:00:00 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff000020", 0xd203}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'veth1\x00', 0x3}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000100)) getpeername$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/02 18:00:00 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfe80000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:00 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x14) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x4080) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x100000001, 0x8) 2018/05/02 18:00:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2c000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:00 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000080)) 2018/05/02 18:00:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) getpeername$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/05/02 18:00:00 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x40000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) r3 = semget$private(0x0, 0x2, 0x0) semtimedop(r3, &(0x7f0000000140)=[{0x0, 0x407a8009}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f00000001c0)) semtimedop(r3, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x989680}) 2018/05/02 18:00:00 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x80) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x8a98, 0x6, 0x1000}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x141244, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2b00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:00 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x20010010}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:00 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@reserved=0x1}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x7fffffff, 0x81, 0x8, 'queue0\x00', 0x9}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="00004b9f4c8979cdbdb1888d5eebcd00000000087164a1312f0000000000"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r2}) write$cgroup_pid(r1, &(0x7f0000000140)={[0x33, 0x33, 0x31, 0x32, 0x33, 0x31, 0x36]}, 0x7) 2018/05/02 18:00:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000596c3a)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cee2e0000000000000000000ef191089e9743b3f931a7000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 6: setrlimit(0x1, &(0x7f0000000800)={0x40, 0x201}) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x2040, 0x0) open_by_handle_at(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="09000000010000001337610e84ff7db6ee829286e909aedcda2833bfd11f3e4b8a09899208dc7fbd29cc92b82115eb49c4b02101edeb9c518a02b421fa9f1bd2683a9fe95261e3aa9ecb8138e710a176a949b5cf2f3e4a295521948007c5dee10d56a8406623eaa4a72c638ec6bae92e3a96256c8b13043d61cf0aa5675e5f1379518364cb548ff5a5a7064a06521fc72819b7f0ce2789d183436d4dd4c1e1c007bccf7addeefad72e56ceb03e4bfbf5f2f2eb689665c9c1e469cb1223aef7c53d5f02761d9243f831f8af829f0fd95fade44dde3adeea80a7c017"], 0x200000) recvfrom(r0, &(0x7f0000001740)=""/4096, 0x1000, 0x2000, &(0x7f0000000280)=@hci={0x1f, r1, 0x1}, 0x80) r3 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f4fbf275913845778ad0a70b931363442b140fc294af2f5e6a79a8e5c0b1199c011a53321323373a1ea78f077981fcb1e0c305f001d5ca45cf1b11f3385931fbcaf2e58d2f592ba1463ce4bcad4485f8e7708676dcc9f64384319afc0660f832957a617f48d0e728b363715b19872497c32dbaf29283372c937a69e47b146644d6a7064d79d7393af572f192c39ad98e58970dd19800b45847883627c6c2c96a290cb17723", 0xa5, 0xfffffffffffffffb) r4 = dup(0xffffffffffffffff) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000140)={0x1}) add_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001240)="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", 0x4db, r3) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0xe2f4, 0x4, 0x100000001, 0x10000}, {0xfffffffffffffff8, 0x9, 0xffffffffffffffe1, 0x3f}, {0xb1, 0x6, 0xa54c00000000000, 0x8001}, {0x9, 0x1ff, 0x49dd, 0x7fffffff}, {0x1c469695, 0x800, 0x20, 0x7}, {0x4, 0xb486, 0x37, 0x3}, {0x6, 0x1f, 0x400000000000000, 0x2}]}, 0x10) 2018/05/02 18:00:00 executing program 0: capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="200000001eed26ee173a219965376f9b6bed3b2fa366c2ac1999104ca46de600c7e66d5366b1379f41c1f64d243397fdca0f0000000000000000b36596e17ca97a78384a1bad4e297318caadf55607150e704b4eccbc89aa55ccc884150801a4c7c90a574d296c87904f"]) 2018/05/02 18:00:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:00 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfc}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:00 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/139) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/02 18:00:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r2, 0x0) io_setup(0x10001, &(0x7f0000000000)=0x0) r4 = eventfd2(0x1, 0x1) r5 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x1, 0x0) io_submit(r3, 0x2, &(0x7f00000002c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, r2, &(0x7f0000000100)="f30e841bbcd6b6c6785bc792e7ad3add444586335fa7b49058aa4195a81dc4ad4c1a470a8ceb57b537731ef0b4a70e5c5c4b36e15048d90c98b8775360a71d54bb0d297e8ed7f6aad21a3d2e7e54133fe6047d23db12124644f75a16b840bccc0b", 0x61, 0x9, 0x0, 0x0, r4}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x7fffffff, r0, &(0x7f0000000180)="7de6311118106d3bcfad2a46c522ee25947bccf3a1b3e4e14abf935a7e1cfc3313a523c56ca060fdcf4dd62f94e9f1182498d4daf7800eb7bd9752222ee700be6c26f6577c15df9b094d1ae203f0d438d27a4f5313729b0f4ba86f086914202f28f766d92cbded1e74f9ac8c4334b5f36a48fa5485afd38947c6075407d7281a388d", 0x82, 0x0, 0x0, 0x1, r5}]) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)) 2018/05/02 18:00:00 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xfb, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x5, 0x4) sendfile(r1, r1, &(0x7f0000000040), 0x10001) 2018/05/02 18:00:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0x80) fcntl$setstatus(r1, 0x4, 0x2400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) [ 354.320339] IPv6: NLM_F_REPLACE set, but no existing node found! [ 354.344170] binder_alloc: binder_alloc_mmap_handler: 27066 20000000-20002000 already mapped failed -16 2018/05/02 18:00:00 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3000000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x30fd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) r2 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000080)={r1, r0, 0x402}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) fcntl$getown(r1, 0x9) 2018/05/02 18:00:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88caffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:00 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x72, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0x8, 0x4) 2018/05/02 18:00:00 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x7f, 0x100) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x141241, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0xfffffffffffff9b) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) r4 = geteuid() setreuid(r3, r4) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000000c0)={0x20001, 0x0, [0x1, 0x5, 0x5, 0xc2, 0x6, 0x0, 0x2, 0xf2ae]}) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x4, &(0x7f0000000340)=0x4) r5 = shmget(0x3, 0x10000, 0x420, &(0x7f0000fed000/0x10000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f00000004c0)=""/56) 2018/05/02 18:00:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x200000000003) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x6688, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46df}) ioctl$TIOCGSOFTCAR(r1, 0x5412, &(0x7f0000000040)) finit_module(r1, &(0x7f0000000080)='wlan0user:)\x00', 0x3) 2018/05/02 18:00:00 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x7, 0x7ec, 0x2, 0x8}, {0x6, 0x6e, 0x8, 0xfd7}]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={'irlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000200)=[{}, {}]}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)) 2018/05/02 18:00:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xf0], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:00 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:00 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040), 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) connect$ax25(r0, &(0x7f00000000c0)={0x3, {"5cc88cc452633f"}, 0x1}, 0x10) 2018/05/02 18:00:00 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000000000000, @perf_bp, 0x0, 0x0, 0x9, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) remap_file_pages(&(0x7f000053d000/0x3000)=nil, 0x3000, 0x1, 0x8a94, 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2400) remap_file_pages(&(0x7f00006f3000/0x3000)=nil, 0x3000, 0x8, 0x5, 0x10000) iopl(0x1) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000001100)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000001140)=0x17000) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f00000010c0)=0x7, 0x5, 0x4) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xfea7}], 0x1) 2018/05/02 18:00:00 executing program 6: r0 = socket$inet6(0xa, 0x80800, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001480)={'vcan0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000014c0)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, r2}, 0xc) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/02 18:00:00 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:00 executing program 1: r0 = socket(0x10, 0x802, 0x0) sendto$ax25(r0, &(0x7f0000000180)="c0788ec5bee41b56e3aa511a9d19284ce76dac3aba9d461488e433e5eec73633e1f319b410de89fc05d8015aac150c468e1b3ee04be68968b27e9cbffc415f1db665914337513648701f3ad16d1cbade983d109f4290f6446f90036a70f901af77cf806be6cbf432b8d90ea57c9bbb5dea36c230dfe307d737aa1c770da2da2e5ef433377095aad64bfc939ea61542a0698237f17534325576663fdeed8d5b282df81329538bf779076872ee247b1c023f4424c77d2a5c49bc19a6be1d5403ca08dc4139c003ed64f491e068d3751c8e48573522476e317e86b03eeb08318b3bd8772f8f0da208a87a3e6573", 0xec, 0x44044, 0x0, 0x0) write(r0, &(0x7f0000000080)="24000000210025f0006b000420edfc00020500f90010b5000010ffea08000100e0ffffb6", 0x24) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x100000000008007, 0x2, 0xfffffffe, r1}, 0x1000002ed) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e21, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffe24}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x200}], 0x90) 2018/05/02 18:00:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 354.740431] QAT: Invalid ioctl [ 354.779362] QAT: Invalid ioctl 2018/05/02 18:00:01 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x480000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) getpriority(0x3, r1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@dev, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) connect$packet(r0, &(0x7f0000000100)={0x11, 0x6, r2, 0x1, 0x7fffffff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xfffffffffffffe72) modify_ldt$write2(0x11, &(0x7f0000000180)={0x200, 0xffffffff, 0x1000, 0x403, 0x6, 0x9, 0xe8, 0xffc000000, 0x4, 0x8}, 0x10) 2018/05/02 18:00:01 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:01 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$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) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xfffffffffffffcc2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0xa) r3 = ioctl$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) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x9, 0x4, 0x6, 0x80000001, 0x1}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r5, 0x100}, &(0x7f00000001c0)=0xc) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x0, &(0x7f0000000040), 0xffffe1e) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000580)={[], 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/02 18:00:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xe80], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:01 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='../file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000000040)='msdos\x00', 0x1002, 0x0) 2018/05/02 18:00:01 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000000200), &(0x7f0000000280)) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x400, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000180)={[], 0x57, 0x100000001, 0x0, 0x9, 0x2, r1}) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000000)) clone(0x881003ff, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000e9b000), &(0x7f0000000280)) 2018/05/02 18:00:01 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5dd8, 0x4200) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000040)={0x7, 0x3ff, 0x400, 0x6, 0x401}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x81}}, 0x8, 0x9}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x900000, 0x0, 0x6}, 0x10) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f00000001c0)={0x3, r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0xa, 0xa7}, {0xa, 0x6}, {0x3, 0x6}, {0x3, 0x3f}, {0x3, 0x80}, {0x0, 0x908}, {0xb, 0x8}, {0x3, 0x3f}, {0x0, 0x200}], 0x9) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x440800, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r1, 0x15, 0xfff, 0x1}, 0x10) io_setup(0x3, &(0x7f0000000300)=0x0) io_submit(r3, 0x7, &(0x7f00000019c0)=[&(0x7f0000001340)={0x0, 0x0, 0x0, 0x6, 0x100, r0, &(0x7f0000000340)="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", 0x1000, 0x1, 0x0, 0x33b6d2ff7313868b, r0}, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x1f, r2, &(0x7f0000001380)="f744eee0b62b437d5c549de779f3e4f59e933eadb88d5d2575b8a539fc0fdac35711f3b55fe3316eec831bfe69fa5139d57b7b0d4d3bf15230df6dfd6aebdb137819ec1b530f731af48e828813cce25b107177f54d8f9db2427702f82d5691c8ae9681ae3f6e3ca7856994853ce2f3cf0f042302a0c9a1ab1c75ed8785d00d323fa9e0f59ddeea82723f73afa6b18db3f2d553c81d325e34a84562bb7614c8311b", 0xa1, 0x9, 0x0, 0x4b31198dfaaed8a9, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f0000001480)="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", 0xfe, 0x0, 0x0, 0x1, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x8, 0x13, r0, &(0x7f00000015c0)="5b2886a28f4c1d5e1f69f31cd3c62cf8e4e0cfb341b2931a9347981300cb81b2034f04a6807ef0e827a9c33cd98a0c115434d7b38d60407b83b83fc8480d739750b7f9e2b07fe0b39ad434fb79ace448a292492158117ee0c07d23334cfca12209f274e5b3f26cb2476a4f15dbe88a8b29b70999727c281a5d918dd51f9caa9d4c67055d11afd53b183a7b9a0e2f501b1a9ab0283c92a68795adc0e9c16994c5866a17b05f651b27314746577f2a778baecf68f6af35e196c66d115a87cc1ce901855a8ac8b4bd5e41619227f18b6e91ed045b", 0xd3, 0x0, 0x0, 0x0, r2}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0xb, 0x1, r2, &(0x7f0000001700)="044ccd5cbb0c4d61448acb184554a3b3d8ca4d0d3b848fd6201e43147a0cb63995659fe57c51c727c51928e76ff9a800cfecaa1eefa76011a13e7a5e8d80e801671d311a93baeeffc564677a94a70bd5fa0148fce88260336560f01fb794f2f92230db7b0c5a8b8b00286fd7ed340c2a48e5832ed20b485c24b02755ba857d797a67288d1f8535c1bffa4830207a4afc1517fcb35679eb750786b0d7f34dbb5706f15e9f48acde0d0fece28ef69ae3233d391808964132ab661b366bfed655f5c301a12b77b880e00279f0bba43efa16971c42ff4899b182a07172c28cbc9fc5702315cb96", 0xe5, 0x5, 0x0, 0x0, r0}, &(0x7f0000001900)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f0000001840)="16d3d2f1c8041c1e657d795908f937124b8dc5ff7dc4633a1031216596bca43d831bb79e2d48818cc229f77c8d43afe0bc81021b9656fb0f839778c8a395ac130dd4c9c55851122a020d3df4c2a37631abc23875c649e202dd5524eb10153f2c42129feea13c303e03cb334b483d3782453f8efae400775e512d2154b7bde84ddddcff17766a1f4927a5632aa4bf2cfdf76a4f4f37e3c20e4ccc0b9c64f72dd85c56", 0xa2, 0x6, 0x0, 0x1, r0}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x1, r2, &(0x7f0000001940)="852140bc3c35bc19d885ba747fa8073d3f5e73bc09e730b3e896c6cd5cc98c051a73aed76c93c036a090d56ed01f4a0ebe2a921a", 0x34, 0x1, 0x0, 0x1, r2}]) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001a00)="32150ec704971767103cce251e285d0732fa04390e5c9b49dc08282970f0e6482c238c6c8f1feb072d1b22eaf1466cf14079f8ffc070731731bbe580e867637bb662ec25e3e3e6cfe26104bff1830e139a87e44fce5b035e87ff7a511b897b7d791ef48114ab278ca86d6940b3c818f69020db733113515c47dfae58fe76cce7e5250a4bac273d787a15904d5fbdb83a88faefbfd67cc087a103f0ab8dc1931b2884e30925e38773b4469f4470cd28d9a5527b02ccc9a794739ad59582e6529cb262b252fe09a88029cb21ba2d6a0521b9eaece4ce17982fcf5df7c4dbec36700fbdd36ecb888d5612bc26") getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001b00)=""/140, &(0x7f0000001bc0)=0x8c) write$binfmt_aout(r2, &(0x7f0000001c00)={{0x108, 0x2, 0x9, 0x247, 0x2a9, 0x2, 0x1a5, 0x2aa5}, "153998ad66238788028a2c6c251e11bf5d7aefa8df8ab6b790070b1056132e4a99444818052342f3f1f4d0a59a7ce15f5e179c687cbd939ae2e68c4fe96bedc081d7e10874882dd40843789cb8e54fbc58ae0d0425e5f14b33ae2f4d23f5", [[], []]}, 0x27e) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000001e80)=0x1, 0x4) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000001ec0)=""/115) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001f40)={0x0, 0x4, 0x4, 0x0, r1}, &(0x7f0000001f80)=0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001fc0)={0x5}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000002000)=[@in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x225e8221, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in={0x2, 0x4e23, @rand_addr=0x3}], 0xd0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000002100)=0x5) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000002140)=0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000002180)={0x632, 0x7, 0x80000001, 0x3}) r4 = add_key$user(&(0x7f00000021c0)='user\x00', &(0x7f0000002200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002240), 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f0000002280)=""/134, 0x86) io_setup(0x5, &(0x7f0000002340)) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002380)=""/156) r5 = msgget(0x1, 0x1) msgsnd(r5, &(0x7f0000002440)={0x0, "540725cb846814527617e18a99eb11b635f8f4d907d5d4eb33cae29c5bb4d0dc109038d3c39fe04282a5907884f40c25a3691a9bb84d899f01f391ebeb6fac959313aceb0343418a4b6533d58fee7468fa1e582e2bbc02c665bf"}, 0x62, 0x800) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000024c0)={0x2, 0x3}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002500)={r1, 0x0, 0x6, 0x9, 0x7ff, 0x1}, 0x14) 2018/05/02 18:00:01 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88caffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:01 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xf5ffffff}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:01 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0xffffffffffffff96, 0x6, 0xfffffffffffff358}) sendto$unix(r0, &(0x7f0000000180)="36cd55e596f041fb54b068d7e6f5ed568c2f56c5711c89b7a0d6d8d2fd5699bcd529a949c68bd2d28edc3badc679a712bd7a9fb7f503e056e976866022266d7833021c77bdb16a0c7c36f4e7473999c384d752eb96bbbfde8dbe067db1bcdf440aaeb54f88e5b76bcac8e7e353c8b517c7fec4c153612d98dc85b607d920a2", 0x7f, 0x40, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0xfffffffffffeffff, 0xfe, 0x5, 0x1}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x5, 0x9, "bdc3caf33436f6d877"}, 0x11) 2018/05/02 18:00:01 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x15, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2b2, 0x529a00) 2018/05/02 18:00:01 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="05000000000000fa", @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e500000000000000000000000000000000a40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c9cc00000000000000000000000000000000000000fb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000"], @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0xfffffe54) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7ff, 0x88000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x100000001, 0x6, 0x0, 0x3, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) 2018/05/02 18:00:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:02 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xf7ffff7f}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:02 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x501540, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x6) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipmr_getroute={0x1c, 0x1a, 0x101, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x4788], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:02 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/rt_cache\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x28000000, 0x6, 0x1}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-serpent-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0cfb2e1bb32434e891c182cfb8996e0452bab65ac8322647685448a69208e536e3ecbe32f8c7e45ab6ed859a6a50c9", 0x2f) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="5ea1584197c945576e080004000100ff0006000000ff194e02cddccefca0bb51ed3898585fa460ea32638bcb4e91cad0aa69f7c4e0e50a003313c19ca33c48af18"], &(0x7f0000000180)=0x1a) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x1}, 0x8) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000100)={0x2b, @loopback=0x7f000001, 0x4e21, 0x3, 'sed\x00', 0x25, 0x3, 0x4a}, 0x2c) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x501080, 0x0) bind$rds(r3, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x10000}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4068aea3, &(0x7f0000000340)={0x7b, 0x0, [0x10000, 0x1, 0x4, 0x8]}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000000)) getsockopt$inet_tcp_buf(r3, 0x6, 0xf, &(0x7f0000000200)=""/193, &(0x7f0000000300)=0xc1) 2018/05/02 18:00:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) r3 = open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000000c0)=""/13) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)=""/122, 0x7a) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000002c0)={0x2, 0x3f, 0x5, 0xb0, 0xff93, 0x10000}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000380)=0x7, 0x4) 2018/05/02 18:00:02 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) write$binfmt_misc(r0, &(0x7f0000000100)={'syz1', "bc88090d2fcc14fea475a3c482c3b2de30887b3aa1e47271285863a99b55c58cd938970c8a46079d1e0018c2d473584564f403ddf11a007cff52dad7b9b2ff8953e465ebdeccafb302b07c01c660c1b426716d041ab8afc2746f9c9906e3b217df5493"}, 0x67) perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4a00, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x2}) r3 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000002c40)={r1, 0x7, 0x52c44bac5c63578e, 0x1, &(0x7f0000002c00)=[0x0, 0x0], 0x2}, 0x20) getpeername(r1, &(0x7f0000002d00)=@can={0x0, 0x0}, &(0x7f0000002d80)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000002dc0)={'vcan0\x00', r5}) write$tun(r3, &(0x7f0000000000), 0x32) ioctl(r3, 0x227c, &(0x7f000097e000)) 2018/05/02 18:00:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x800000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:02 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'team_slave_0\x00', 0x1}, 0x18) 2018/05/02 18:00:02 executing program 6: socketpair(0x7, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) r1 = socket$alg(0x26, 0x5, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') bind$alg(r1, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x81800) sendfile(r2, r1, &(0x7f0000000200), 0xfffffffe) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x7fff, 0x800, 0x10000, 0x1}) 2018/05/02 18:00:02 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:02 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0xa, 0x12, r0, 0x0) madvise(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000399000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="020000000200f9ff90c6e0eb3d3a61ca14f4f981d4572d4015efa96e77eedd1a8122d469bd129fc7cd0048567db567f99868bad7ad18eb490f3b67b89b45d027e31b02ad599e570b75b1edbe8c5b1ed65c1f16c82d14f35290"], &(0x7f0000000040)=0x8) 2018/05/02 18:00:02 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2f00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:02 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:02 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000000c0)=""/152) [ 356.159986] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20001 sed [ 356.187681] IPVS: set_ctl: invalid protocol: 43 127.0.0.1:20001 sed [ 356.245803] FAULT_INJECTION: forcing a failure. [ 356.245803] name failslab, interval 1, probability 0, space 0, times 0 [ 356.257311] CPU: 1 PID: 27261 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 356.264631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.274002] Call Trace: [ 356.276613] dump_stack+0x1b9/0x294 [ 356.280259] ? dump_stack_print_info.cold.2+0x52/0x52 [ 356.285466] ? lock_downgrade+0x8e0/0x8e0 [ 356.289640] should_fail.cold.4+0xa/0x1a [ 356.293723] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 356.298860] ? __local_bh_enable_ip+0x161/0x230 [ 356.303557] ? _raw_spin_unlock_bh+0x30/0x40 [ 356.307989] ? release_sock+0x1e2/0x2b0 [ 356.311980] ? rcu_is_watching+0x85/0x140 [ 356.316145] ? __local_bh_enable_ip+0x161/0x230 [ 356.320840] ? __release_sock+0x3a0/0x3a0 [ 356.325010] ? find_held_lock+0x36/0x1c0 [ 356.329106] ? check_same_owner+0x320/0x320 [ 356.333449] ? rcu_note_context_switch+0x710/0x710 [ 356.338394] ? __netlink_lookup+0x5cf/0xaa0 [ 356.342732] __should_failslab+0x124/0x180 [ 356.346984] should_failslab+0x9/0x14 [ 356.350808] kmem_cache_alloc_node+0x272/0x780 [ 356.355418] ? find_held_lock+0x36/0x1c0 [ 356.359511] __alloc_skb+0x111/0x780 [ 356.363246] ? skb_scrub_packet+0x580/0x580 [ 356.367588] ? rcu_is_watching+0x85/0x140 [ 356.371754] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 356.376975] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 356.382532] ? netlink_autobind.isra.34+0x240/0x330 [ 356.387569] netlink_sendmsg+0xb01/0xfa0 [ 356.391652] ? netlink_unicast+0x740/0x740 [ 356.395913] ? security_socket_sendmsg+0x94/0xc0 [ 356.400687] ? netlink_unicast+0x740/0x740 [ 356.404941] sock_sendmsg+0xd5/0x120 [ 356.408673] ___sys_sendmsg+0x805/0x940 [ 356.412672] ? copy_msghdr_from_user+0x560/0x560 [ 356.417453] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 356.423018] ? proc_fail_nth_write+0x96/0x1f0 [ 356.427543] ? __fget_light+0x2ef/0x430 [ 356.431532] ? fget_raw+0x20/0x20 [ 356.435001] ? find_held_lock+0x36/0x1c0 [ 356.439074] ? kasan_check_write+0x14/0x20 [ 356.443325] ? wait_for_completion+0x870/0x870 [ 356.447930] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 356.453480] ? sockfd_lookup_light+0xc5/0x160 [ 356.457983] __sys_sendmsg+0x115/0x270 [ 356.461880] ? __ia32_sys_shutdown+0x80/0x80 [ 356.466296] ? __sb_end_write+0xac/0xe0 [ 356.470280] ? fput+0x130/0x1a0 [ 356.473563] ? ksys_write+0x1a6/0x250 [ 356.477381] __x64_sys_sendmsg+0x78/0xb0 [ 356.481453] do_syscall_64+0x1b1/0x800 [ 356.485345] ? finish_task_switch+0x1ca/0x810 [ 356.489851] ? syscall_return_slowpath+0x5c0/0x5c0 [ 356.494801] ? syscall_return_slowpath+0x30f/0x5c0 [ 356.499753] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 356.505131] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 356.509999] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.515195] RIP: 0033:0x455979 [ 356.518387] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 356.526104] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 [ 356.533399] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 2018/05/02 18:00:02 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000140)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) [ 356.540676] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 356.547953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 356.555230] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000000 2018/05/02 18:00:03 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x802, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/02 18:00:03 executing program 4 (fault-call:1 fault-nth:1): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2800], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:03 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x6500, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x9, 0x1, 0x44, &(0x7f0000ffd000/0x3000)=nil}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x0, 0x1, 0x81}]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x7, 0x4) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000002800)={"6272696467653000000000000000a300", &(0x7f0000000000)=ANY=[]}) 2018/05/02 18:00:03 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:03 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) 2018/05/02 18:00:03 executing program 0: ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000100)={0x7bca4ab9eb8bea1b, 0x0, [0x9, 0x94c4, 0x5, 0xed1a]}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0xc1b, 0x5e9]}) 2018/05/02 18:00:03 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) r3 = open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000000c0)=""/13) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)=""/122, 0x7a) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000002c0)={0x2, 0x3f, 0x5, 0xb0, 0xff93, 0x10000}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000380)=0x7, 0x4) [ 357.561257] FAULT_INJECTION: forcing a failure. [ 357.561257] name failslab, interval 1, probability 0, space 0, times 0 [ 357.572640] CPU: 1 PID: 27297 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 357.579946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.589319] Call Trace: [ 357.591936] dump_stack+0x1b9/0x294 [ 357.595594] ? dump_stack_print_info.cold.2+0x52/0x52 [ 357.600813] ? is_bpf_text_address+0xd7/0x170 [ 357.605520] should_fail.cold.4+0xa/0x1a 2018/05/02 18:00:03 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000000040)=""/87, &(0x7f00000000c0)=0x57) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80001, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x18, 0x4) write$rdma_cm(r1, &(0x7f00000025c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002580)}}, 0x20) [ 357.609611] ? __save_stack_trace+0x7e/0xd0 [ 357.613964] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 357.619120] ? save_stack+0x43/0xd0 [ 357.622781] ? kasan_kmalloc+0xc4/0xe0 [ 357.626715] ? kasan_slab_alloc+0x12/0x20 [ 357.630886] ? find_held_lock+0x36/0x1c0 [ 357.635000] ? check_same_owner+0x320/0x320 [ 357.639362] ? rcu_note_context_switch+0x710/0x710 [ 357.644328] __should_failslab+0x124/0x180 [ 357.648602] should_failslab+0x9/0x14 [ 357.652431] kmem_cache_alloc_node_trace+0x26f/0x770 [ 357.657570] __kmalloc_node_track_caller+0x33/0x70 [ 357.662538] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 357.667326] __alloc_skb+0x14d/0x780 [ 357.671083] ? skb_scrub_packet+0x580/0x580 [ 357.675409] ? rcu_is_watching+0x85/0x140 [ 357.680256] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 357.685448] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 357.690983] ? netlink_autobind.isra.34+0x240/0x330 [ 357.696017] netlink_sendmsg+0xb01/0xfa0 [ 357.700223] ? netlink_unicast+0x740/0x740 [ 357.704463] ? security_socket_sendmsg+0x94/0xc0 [ 357.709210] ? netlink_unicast+0x740/0x740 [ 357.713443] sock_sendmsg+0xd5/0x120 [ 357.717164] ___sys_sendmsg+0x805/0x940 [ 357.721148] ? copy_msghdr_from_user+0x560/0x560 [ 357.725927] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 357.731474] ? proc_fail_nth_write+0x96/0x1f0 [ 357.735970] ? __fget_light+0x2ef/0x430 [ 357.739943] ? fget_raw+0x20/0x20 [ 357.743401] ? find_held_lock+0x36/0x1c0 [ 357.747463] ? kasan_check_write+0x14/0x20 [ 357.751699] ? wait_for_completion+0x870/0x870 [ 357.756289] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 357.761825] ? sockfd_lookup_light+0xc5/0x160 [ 357.766336] __sys_sendmsg+0x115/0x270 [ 357.770221] ? __ia32_sys_shutdown+0x80/0x80 [ 357.774639] ? __sb_end_write+0xac/0xe0 [ 357.778626] ? fput+0x130/0x1a0 [ 357.781901] ? ksys_write+0x1a6/0x250 [ 357.785720] __x64_sys_sendmsg+0x78/0xb0 [ 357.789793] do_syscall_64+0x1b1/0x800 [ 357.793675] ? finish_task_switch+0x1ca/0x810 [ 357.798165] ? syscall_return_slowpath+0x5c0/0x5c0 [ 357.803092] ? syscall_return_slowpath+0x30f/0x5c0 [ 357.808030] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 357.814700] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 357.819541] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.824734] RIP: 0033:0x455979 [ 357.827921] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 357.835633] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 [ 357.842898] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 [ 357.850170] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/02 18:00:04 executing program 6: r0 = inotify_init1(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x1412accc, &(0x7f0000000340)=""/4096) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) r3 = getpgid(r2) fcntl$setown(r0, 0x8, r3) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) r5 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ptrace(0x4207, r4) r6 = socket$inet6(0xa, 0xa, 0xffff) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000000180), &(0x7f0000001340)=0x4) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000000200)={&(0x7f00000001c0)}) socketpair(0xd, 0x5, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r7, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c746572000000008000000000000000000000000000000000000000000098000000c1a0769d1d0f9e73d4c62e590553970413fc0ed3c8af3b75b75f3cc3dfce63cca4ad6e19a48a2e6a93bb098a62fe9254f7ae9a105e9112191f8e8b42947f4792373f6456b1f1e7609be0b50f0a44b15724234bd8dc930d8de0daff030000000000003534460f02cb2279334aba7a62f21e4dd0b9d717443201ce80ecab9a131afca64d0b513c266232fa2abd4ab1b739becbb0234674d1bd648fee2d88ff1d783d2bdaa4"], &(0x7f00000001c0)=0xbc) 2018/05/02 18:00:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x800e000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 357.857454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 357.864714] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000001 2018/05/02 18:00:04 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xa}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:04 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0xa080, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:04 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x2]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000001480)={{0x4000001ff, 0x20100000800009}}) 2018/05/02 18:00:04 executing program 1: execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)='/dev/uinput\x00', &(0x7f0000000140)='eth1%md5sumposix_acl_access%\x00', &(0x7f0000000180)='/dev/uinput\x00', &(0x7f00000001c0)='^\x00', &(0x7f0000000200)='/dev/uinput\x00', &(0x7f0000000240)='/dev/uinput\x00', &(0x7f0000000280)='/dev/uinput\x00'], &(0x7f00000003c0)=[&(0x7f0000000300)='/dev/uinput\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/uinput\x00']) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x800, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000004c0)={0x11, 0x8e, &(0x7f0000000400)="53cb2058d1281f3e47e3d5fbde220d8d605eddfab8b156c62df590d4cc6268e87db24b70c14ef9c36bd843c10e7f79cdd10598b35c4da8775955220746dbe56a037069560de357edff0522afc274cb18030be3afc0fdff3ad305d535032959f032e32f63ed47df3f84c23bebc57b30c5705456199c0a5ed0b171d03436ae2efae5bd60dc93ab6d87e602ba1d655b"}) write$eventfd(r0, &(0x7f0000000080)=0x1, 0x8) 2018/05/02 18:00:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x3c00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:04 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x4000000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:04 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/156, 0x9c}, {&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/187, 0xbb}, {&(0x7f00000003c0)=""/167, 0xa7}, {&(0x7f0000000480)=""/170, 0xaa}, {&(0x7f0000000540)=""/116, 0x74}], 0x6, &(0x7f0000000640)=""/4096, 0x1000, 0x7f}, 0x10022) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001640)=0x9, 0x4) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000003840)=""/114, 0x72}], 0x2, &(0x7f0000003900)=""/30, 0x1e}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/129, 0x81}], 0x1, &(0x7f0000003c00)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) r2 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000001680)=""/50) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/02 18:00:04 executing program 4 (fault-call:1 fault-nth:2): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) r3 = open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000000c0)=""/13) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)=""/122, 0x7a) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000002c0)={0x2, 0x3f, 0x5, 0xb0, 0xff93, 0x10000}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000380)=0x7, 0x4) 2018/05/02 18:00:04 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x18}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0xffffffffffffff80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000004c0)={0x4, 0x3, 0x7, {}, 0x10001, 0x401}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) getsockname$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) write(r0, &(0x7f00000000c0)="d845198ed9024e1d3d827fdf91bd6d8008b475255e46e99776c1f968e831feeb1525da1cd9333dce3fc1c51f41d9ff80ac9a9dd923cb5dfcea566f3a4f06048854e68381a9acd331aee4b48b9f51fac7790b7c92da4780e548e423fa2bd6a60e67ad4a68396d5a70a5b555222d85d0f4db05083d6fabebefd182da4b8c84029012e8e8b565c4eea65601c7edcd1daf", 0x8f) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x5, 0x1, 0x5}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000340)={r2, &(0x7f00000002c0)=""/119}) getsockopt$sock_int(r1, 0x1, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) [ 358.496132] FAULT_INJECTION: forcing a failure. [ 358.496132] name failslab, interval 1, probability 0, space 0, times 0 [ 358.507766] CPU: 0 PID: 27336 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 358.515058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.524434] Call Trace: [ 358.527050] dump_stack+0x1b9/0x294 [ 358.530705] ? dump_stack_print_info.cold.2+0x52/0x52 [ 358.535929] should_fail.cold.4+0xa/0x1a [ 358.540023] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/02 18:00:04 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8035], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:04 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc805000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x6, 0x3, 0x42, &(0x7f0000ffc000/0x2000)=nil}) syz_emit_ethernet(0x0, &(0x7f00000001c0)=ANY=[], &(0x7f0000000140)={0x2, 0x4, [0x0, 0x92f, 0x0, 0x4]}) pipe(&(0x7f0000000100)) r2 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x1392, &(0x7f0000000200)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x91, 0x1, 0x1000, 0x9}, {0x0, 0x4, 0x9, 0x3}, {0xfffffffffffffc58, 0x4, 0x26a, 0xff}, {0x9, 0xffffffffffffff80, 0x8001, 0x5}, {0x10000, 0x4, 0x10001, 0x1}, {0x1, 0x0, 0x5, 0x4}, {0x800, 0x8, 0x80000000, 0x4}, {0x18000000000000, 0x3, 0x7ff, 0x2}], @ipv6={0xe4, 0x6, 'byn', 0x133c, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, @empty, {[@hopopts={0x2c, 0x22, [], [@ra={0x5, 0x2, 0x7}, @jumbo={0xc2, 0x4, 0x1}, @enc_lim={0x4, 0x1, 0x8}, @ra={0x5, 0x2, 0x3}, @calipso={0x7, 0x48, {0x54, 0x10, 0x100000001, 0xed, [0x6, 0x0, 0x2, 0x7ff, 0xffffffff, 0x6, 0x8, 0x8]}}, @enc_lim={0x4, 0x1, 0x8}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x5, 0x6, 0x2, 0x3, [0x2, 0x5, 0x1]}}, @generic={0x100000000, 0x92, "24595fb35606baf949e33cf3423d24df2158e4b9b64350346b460ca595dd52c2d5d4abdde88e1232c99a948e56992a1b9af3f0a7c2ed560c902d20c1df434bf16703c9a2ba5a20f1375f40bf52d82cb5346112fa78ba96e780bb6dde8dd31283bb591034b398f0ca8c70bd40d4a0cc359ee59dd2d543a78a9df7e157cc41ec7cd3e782da2777450fb03230711f2cb0627158"}]}], @gre={{0x0, 0x0, 0x1, 0x101, 0x0, 0xffff, 0x0, 0x1, 0x880b, 0x1000, 0x2, [0x1], "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"}, {0x0, 0x0, 0x1, 0x5962f511, 0x0, 0x0, 0x800, [0xe9e5], "b7738623e55d572394bb352e62fbd67eb7d6f6c5651242ed4744584b67d934fde5c39a6134050d795b59ecc08da8805522db0e2a05671f6222458e0206c1f784c0c01d339767716263353e28497ec6ef8375e626bdd2151dac478a5f21da9c8ebacbda95b3979e44631a4593944bbb7f7c6bab1a5ef24603d6594d3adae95e0e561c365c5c00cd8684870693734248dcebd2eb9b1952373231bdcfa523a7f1f460"}, {0x2, 0x0, 0x40, 0x4, 0x0, 0x0, 0x86dd, [], "cb2e66787d202d94a9945376091800c34caaa70a02dd50dca683b75189c9b4403750dcd96cda0167f192993054ac5b565200cbf6a0946c254c3b75b6d0d78a9a71e94abb2bdfd8771d164effa05d13488833642dc9e9a03398069b73f822c468066a9fc1ba11aa4757222740811ab631d8900de518e0196f1c139f29de285b64906546e4dfd8705c19a9cf33eabc34ef332acfdd69c80674a8468bb48f7381c5d4907c98ba49c2b26a18008b6c40406bf1cb31c43e42c208bbc30d7fa4ec979cd2dc193657d88f10c688f7305683d1752054aa8d9d09671d9d16c6"}, {0x8, 0x88be, 0x0, {{0x8000, 0x1, 0x3, 0x80, 0xfffffffffffffff9, 0x7, 0x3, 0x7b}, 0x1, 0x6}}, {0x8, 0x22eb, 0x3, {{0x7fff, 0x2, 0x80, 0xfffffffffffffffb, 0x2, 0xfff, 0x1, 0xffffffffffffff7f}, 0x2, 0x8, 0x7, 0xffff, 0x7fff, 0x7, 0x5, 0x3ff, 0x307, 0xfffffffffffffffb}}, {0x8, 0x6558, 0x1, "a3fc92e1f4989b9ed899232950f3dce36a2477cb6203e8cdd6f435780f14e764be5bed1a571b9e5ba24dd48cc871debb7ca7f7db10ca7727475b1a304af45646e708e9b9eed4bb4f04f8e0cc13d70a2417363056dd74b186"}}}}}}}}, &(0x7f00000000c0)) [ 358.545151] ? __lock_acquire+0x7f5/0x5140 [ 358.549403] ? graph_lock+0x170/0x170 [ 358.553240] ? debug_check_no_locks_freed+0x310/0x310 [ 358.558468] ? find_held_lock+0x36/0x1c0 [ 358.562564] ? lock_downgrade+0x8e0/0x8e0 [ 358.566749] ? kasan_check_read+0x11/0x20 [ 358.570926] __should_failslab+0x124/0x180 [ 358.575191] should_failslab+0x9/0x14 [ 358.579027] kmem_cache_alloc+0x47/0x760 [ 358.583121] ? fib6_get_table+0x31e/0x530 [ 358.587302] dst_alloc+0xbb/0x1d0 [ 358.590788] __ip6_dst_alloc+0x35/0xa0 [ 358.594714] ip6_dst_alloc+0x29/0xb0 [ 358.598462] ip6_route_info_create+0x4d4/0x3a30 [ 358.603164] ? __mutex_lock+0x7d9/0x17f0 [ 358.607306] ? debug_check_no_locks_freed+0x310/0x310 [ 358.612547] ? ip6_nh_lookup_table.isra.70+0x480/0x480 [ 358.617856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.623428] ? rtm_to_fib6_config+0xeac/0x1260 [ 358.628139] ? ip6_dst_gc+0x530/0x530 [ 358.631988] ip6_route_add+0xa2/0x1b0 [ 358.635818] ? icmp6_dst_alloc+0x740/0x740 [ 358.640092] inet6_rtm_newroute+0x13d/0x160 2018/05/02 18:00:04 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x100000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='afs\x00', 0x0, &(0x7f0000000140)="66bc120ebfc72b5f2799db4d6eba61739d06ca2bbc59a4a0373abd2443c1039855f22330ab2fe0eb72fe304438d683fa76d3bf63238b69cff20404da5c08dab3175ae062b5a443161aaeed72887aa9e566965b1b080d94f2c155efc73e3cf554cbf5a42ef24b7b6ad8ee409744ebc000210f4a25a0861c34ba68920b6e032592f634f83cab5967322b85088b54b7a47a56e8b3") r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xc684, 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0x5) r2 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x0, 0x0) lseek(r0, 0x7, 0x2) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000040)={0x2, 0x4}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) [ 358.644440] ? ip6_route_multipath_add+0x1910/0x1910 [ 358.649591] ? __netlink_ns_capable+0x100/0x130 [ 358.654295] ? ip6_route_multipath_add+0x1910/0x1910 [ 358.659423] rtnetlink_rcv_msg+0x466/0xc10 [ 358.663685] ? rtnetlink_put_metrics+0x690/0x690 [ 358.668474] netlink_rcv_skb+0x172/0x440 [ 358.672563] ? rtnetlink_put_metrics+0x690/0x690 [ 358.677346] ? netlink_ack+0xbc0/0xbc0 [ 358.681265] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 358.686489] ? netlink_skb_destructor+0x210/0x210 [ 358.691396] rtnetlink_rcv+0x1c/0x20 [ 358.695132] netlink_unicast+0x58b/0x740 [ 358.699225] ? netlink_attachskb+0x970/0x970 [ 358.703660] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 358.709244] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 358.714305] ? security_netlink_send+0x88/0xb0 [ 358.718918] netlink_sendmsg+0x9f0/0xfa0 [ 358.723023] ? netlink_unicast+0x740/0x740 [ 358.727284] ? security_socket_sendmsg+0x94/0xc0 [ 358.732063] ? netlink_unicast+0x740/0x740 [ 358.736310] sock_sendmsg+0xd5/0x120 [ 358.740043] ___sys_sendmsg+0x805/0x940 [ 358.744044] ? copy_msghdr_from_user+0x560/0x560 [ 358.748817] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 358.754347] ? proc_fail_nth_write+0x96/0x1f0 [ 358.758844] ? __fget_light+0x2ef/0x430 [ 358.762810] ? fget_raw+0x20/0x20 [ 358.766254] ? find_held_lock+0x36/0x1c0 [ 358.770320] ? kasan_check_write+0x14/0x20 [ 358.774560] ? wait_for_completion+0x870/0x870 [ 358.779142] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 358.784674] ? sockfd_lookup_light+0xc5/0x160 [ 358.789510] __sys_sendmsg+0x115/0x270 [ 358.793389] ? __ia32_sys_shutdown+0x80/0x80 [ 358.797792] ? __sb_end_write+0xac/0xe0 [ 358.801763] ? fput+0x130/0x1a0 [ 358.805041] ? ksys_write+0x1a6/0x250 [ 358.808845] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 358.813685] __x64_sys_sendmsg+0x78/0xb0 [ 358.817743] do_syscall_64+0x1b1/0x800 [ 358.821628] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 358.826466] ? syscall_return_slowpath+0x5c0/0x5c0 [ 358.831394] ? syscall_return_slowpath+0x30f/0x5c0 [ 358.836346] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 358.841716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 358.846817] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.851998] RIP: 0033:0x455979 [ 358.855176] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 358.862877] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 [ 358.870135] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 [ 358.877402] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 358.884673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 358.891936] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000002 2018/05/02 18:00:05 executing program 4 (fault-call:1 fault-nth:3): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) [ 358.995560] FAULT_INJECTION: forcing a failure. [ 358.995560] name failslab, interval 1, probability 0, space 0, times 0 [ 359.006972] CPU: 1 PID: 27371 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 359.014270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.023822] Call Trace: [ 359.026440] dump_stack+0x1b9/0x294 [ 359.031194] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.036845] should_fail.cold.4+0xa/0x1a [ 359.040922] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 359.046037] ? debug_check_no_locks_freed+0x310/0x310 [ 359.051231] ? __lock_acquire+0x7f5/0x5140 [ 359.055479] ? debug_check_no_locks_freed+0x310/0x310 [ 359.060660] ? graph_lock+0x170/0x170 [ 359.064475] ? perf_trace_lock+0xd6/0x900 [ 359.068633] ? __lock_is_held+0xb5/0x140 [ 359.072687] ? graph_lock+0x170/0x170 [ 359.076486] __should_failslab+0x124/0x180 [ 359.080717] should_failslab+0x9/0x14 [ 359.084515] kmem_cache_alloc_node+0x56/0x780 [ 359.089022] __alloc_skb+0x111/0x780 [ 359.092739] ? skb_scrub_packet+0x580/0x580 [ 359.097080] ? lock_downgrade+0x8e0/0x8e0 [ 359.101230] ? lwtunnel_get_encap_size+0xac/0x3e0 [ 359.106065] ? lwtunnel_state_alloc+0x20/0x20 [ 359.110556] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 359.115735] ? perf_trace_lock+0xd6/0x900 [ 359.119880] ? rt6_nlmsg_size.isra.64+0x83/0x130 [ 359.124638] inet6_rt_notify+0x101/0x2c0 [ 359.128696] fib6_add_rt2node+0x1fd5/0x2d10 [ 359.133020] ? fib6_add_1+0x19b0/0x19b0 [ 359.136987] ? print_usage_bug+0xc0/0xc0 [ 359.141058] ? debug_check_no_locks_freed+0x310/0x310 [ 359.146241] ? print_usage_bug+0xc0/0xc0 [ 359.150297] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.155831] ? __lock_is_held+0xb5/0x140 [ 359.159894] ? __lock_acquire+0x7f5/0x5140 [ 359.164120] ? zap_class+0x720/0x720 [ 359.167831] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 359.172843] ? fib6_new_sernum+0x149/0x1a0 [ 359.177084] ? ipv6_route_yield+0x220/0x220 [ 359.181401] fib6_add+0x873/0x1650 [ 359.184942] ? fib6_update_sernum_upto_root+0x40/0x40 [ 359.190143] ? lock_downgrade+0x8e0/0x8e0 [ 359.194293] ? refcount_add_not_zero+0x320/0x320 [ 359.199417] ? rcu_is_watching+0x85/0x140 [ 359.203563] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 359.208747] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 359.213932] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.219460] ? ip6_route_info_create+0x15de/0x3a30 [ 359.224386] ? __mutex_lock+0x7d9/0x17f0 [ 359.228447] ? lock_acquire+0x1dc/0x520 [ 359.232409] ? __ip6_ins_rt+0x56/0x90 [ 359.236204] ? lock_release+0xa10/0xa10 [ 359.240173] ? rt6_fill_node+0x1a30/0x1a30 [ 359.244504] ? kasan_check_write+0x14/0x20 [ 359.248747] ? do_raw_spin_lock+0xc1/0x200 [ 359.253070] __ip6_ins_rt+0x6c/0x90 [ 359.256694] ip6_route_add+0x161/0x1b0 [ 359.260579] ? icmp6_dst_alloc+0x740/0x740 [ 359.264822] inet6_rtm_newroute+0x13d/0x160 [ 359.269750] ? ip6_route_multipath_add+0x1910/0x1910 [ 359.274866] ? __netlink_ns_capable+0x100/0x130 [ 359.279531] ? ip6_route_multipath_add+0x1910/0x1910 [ 359.284633] rtnetlink_rcv_msg+0x466/0xc10 [ 359.288867] ? rtnetlink_put_metrics+0x690/0x690 [ 359.293634] netlink_rcv_skb+0x172/0x440 [ 359.297692] ? rtnetlink_put_metrics+0x690/0x690 [ 359.302445] ? netlink_ack+0xbc0/0xbc0 [ 359.306323] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 359.311512] ? netlink_skb_destructor+0x210/0x210 [ 359.316351] rtnetlink_rcv+0x1c/0x20 [ 359.320057] netlink_unicast+0x58b/0x740 [ 359.324117] ? netlink_attachskb+0x970/0x970 [ 359.328534] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 359.334071] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 359.339084] ? security_netlink_send+0x88/0xb0 [ 359.343667] netlink_sendmsg+0x9f0/0xfa0 [ 359.347737] ? netlink_unicast+0x740/0x740 [ 359.351971] ? security_socket_sendmsg+0x94/0xc0 [ 359.356727] ? netlink_unicast+0x740/0x740 [ 359.360988] sock_sendmsg+0xd5/0x120 [ 359.364700] ___sys_sendmsg+0x805/0x940 [ 359.368674] ? copy_msghdr_from_user+0x560/0x560 [ 359.373437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 359.378975] ? proc_fail_nth_write+0x96/0x1f0 [ 359.383464] ? __fget_light+0x2ef/0x430 [ 359.387434] ? fget_raw+0x20/0x20 [ 359.390878] ? find_held_lock+0x36/0x1c0 [ 359.394943] ? kasan_check_write+0x14/0x20 [ 359.399187] ? wait_for_completion+0x870/0x870 [ 359.403770] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 359.409299] ? sockfd_lookup_light+0xc5/0x160 [ 359.413788] __sys_sendmsg+0x115/0x270 [ 359.417670] ? __ia32_sys_shutdown+0x80/0x80 [ 359.422078] ? __sb_end_write+0xac/0xe0 [ 359.426053] ? fput+0x130/0x1a0 [ 359.429329] ? ksys_write+0x1a6/0x250 [ 359.433126] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 359.437964] __x64_sys_sendmsg+0x78/0xb0 [ 359.442041] do_syscall_64+0x1b1/0x800 [ 359.445922] ? finish_task_switch+0x1ca/0x810 [ 359.450426] ? syscall_return_slowpath+0x5c0/0x5c0 [ 359.455361] ? syscall_return_slowpath+0x30f/0x5c0 [ 359.460286] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 359.465645] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 359.470686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.475872] RIP: 0033:0x455979 [ 359.479061] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 359.486764] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 [ 359.494111] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 [ 359.501373] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 359.508632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 359.515988] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000003 2018/05/02 18:00:06 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x300}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2f000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000200)={r1, 0x7, &(0x7f0000000100)=[0x9, 0x9, 0x3ff, 0x7, 0x1c, 0x1, 0x8], &(0x7f0000000140)=[0x197b], 0x1, 0x3, 0x3, &(0x7f0000000180)=[0x9, 0x4, 0x401], &(0x7f00000001c0)=[0x20]}) 2018/05/02 18:00:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x3, &(0x7f0000001200)=[{&(0x7f0000000180)="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", 0x1000, 0x992}, {&(0x7f0000000100)="342204f0ed024e3058bf273de03b9ebc2160af", 0x13, 0x7f}, {&(0x7f0000001180)="36618a415785a7996f5bb21fd1cb6f4ea1b28d2b3546499e605e3c4978ef519783ddb99db7394306935839d7f36fdbce7df4d5be4821ebd9cd6e7012a846c224376b2c8b11d2c8027b4b12350d68", 0x4e, 0x80}], 0x810, &(0x7f0000001280)={'nouuid,', {[{@grpquota='grpquota', 0x2c}, {@filestreams='filestreams', 0x2c}, {@grpid='grpid', 0x2c}, {@grpid='grpid', 0x2c}, {@noquota='noquota', 0x2c}]}}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x8) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000012c0)=ANY=[@ANYBLOB="000000000000000000000000007f024f2532f45f5b5ec5267f0003000000000000000000000000000000639eb19b00672da5fe79973c8132916e9e2b809587255daf6620becea65773d440cd306d723d6d04914110c5827aa8f3c870978a192ef8f43b3e2c8ad1d9e79c4ae7e5e1976456af4661a7340b8684bdad81832bf80eb451fe00823fde6dcafa393c5c79321ab860aae77cbc81ef12cbdb7c4866d419f073b9fcbf916fba8f2c0cf57f64cc2d67fac42cd3444d96bf14f73493f5e0532618607ad51ec7169c44cfb73797ca0a6a7c115a77cccf8b38a3af53cb3f588c3ed273"]) 2018/05/02 18:00:06 executing program 4 (fault-call:1 fault-nth:4): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:06 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x12, 0x400000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="608a1ca26ee4d6ed1165d7b1615f6d1c397a4cd9524f28879fafad19336ec1792872f47e4fc98000eeb4a0c1cd49bbab2d02aadfc673c5bbd27eb035b808074ab9d7e3aca5b076648593fdd59463dc66edc2e614d2d8ce8acf8bd8a06dfd385a0824114fd50b434a24cce2129ca0b7f6c906d64b47e14c37a47c921b5dee34a4e4dbfe2197f9220a40890cc58277b3aa3a84ad7ef55e4623da49bd9951317f0c9825c563f5026be604de4e1372f724319d73ff78c1113a064e061e21d92c3b6c628b3df210e00ab7632f2211365cd6523f28b33d096bd867806742e37c4d107167cf867631b2221e2fac3f349565", 0xee) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x6) 2018/05/02 18:00:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) r3 = open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000000c0)=""/13) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)=""/122, 0x7a) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000002c0)={0x2, 0x3f, 0x5, 0xb0, 0xff93, 0x10000}) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000380)=0x7, 0x4) 2018/05/02 18:00:06 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000600)="2400000020002553075f01650211fcf281000000001000260ee1000c0800bf000010759ead3cb1e280733f65494ebd4050e6dec631bcf19a0d913b8f0899c3fb49141dab6b0ddc46986dca8970254f978a06d1d9160a114b41b8a2188466df37f6f15d94684aeb14a39f562d43eab7e969a247040154efd5f61241681b3db09b087ef909e94201980b481bd5d77f7ba7a51d6cd62c1a520952cfab", 0xfffffffffffffe88) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="1d7caf4c77e0e639e94c7dba82bde1b2566f66e297fc47da786c29a8988208c190cef5bd2234994b21bbe1f1485909517049f5c1409669634458de8b9a07dd477d56dc22e97ec55e890aa4c3d25db39de961d1448668a0701b3df3b7c3aa0c5a6e44d6bdfbe9dbb40bedda846c0828b9cc4a7ff601e74c4b02f329604b7a9189a46294a9263e9b411fcc28c3f82466dc9cc2fbbd39ad3c22775b0e9ad69b754eac33544134afbb6139e8ef14f167ffe5aa72b41bda855e7f61aef94974e2063cd97a87cabb1a0d09443768af1b52d5645c3fbcc86202abf068ebc41d5255fecef931fab983fb24", 0xe7}, {&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000100)="22167769cfcbbca7de0f2eb1d9aa8a4a893f3618", 0x14}, {&(0x7f0000000140)="e3612d3889f9f6cd8519664a7579017035bf9b26f99901f2a39ea17481e06acf7e5ad4bc63d78c497c868aa30de360b78a2107403f91107f20b7c67d1e723a7c2cb7b5ba3f866ef3d680f2e3", 0x4c}, {&(0x7f0000000300)="ddae050beb3c7babe7077770cc9a79868119786c6be20b35f4d1e7307cd0decbc4327d597b515ed04c668f75dd1b6d8c85b1351753d3eb12356e23eab905afa1c062f851c4c90298ec1987637ccce07774f29894b8ab358934dc009122fdb53d86a6b2e75b5bbf6355fbf4502e66e1ca1eb20c49eecb79a59a68ec42c1ed374fb7192d956cc4e8a65295b409c3562c7efa321bb0dd968e1decd6705acd55ec066fdebfe6b0f62e12368051a18b7e", 0xae}], 0x5, &(0x7f0000000440)=[{0xf8, 0x10d, 0x8, "8965ec83712f4a093d4cc80b9feca4d47b2c047b1543bfede376729916aec3551c00ace3d8dd31fcbda4e3b614782c398ef56dee76682a35b6b5591b393af8140ba303b49e131dbee5d6c8cbf6df298d2802d1c7379a9848396dc349689718a47d3462fd9a3cd69e120270b67b7d08522589e5ae991e2b06349bfa1fecbd6affefb41276b8ba9b60da7ef0901e60ad807be9300798241d81354401c0ad4f2334d1e3a1fa1e06cb72fa40fef0a128268a2a6f84f2343f29d92ecb94df491029abef60a394125210f87476103f43dfb32f3aff37117065403eb76dada244716bc453cc280aaf"}], 0xf8, 0x10}, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000580)={@dev, @remote}, &(0x7f00000005c0)=0xc) [ 359.943393] FAULT_INJECTION: forcing a failure. [ 359.943393] name failslab, interval 1, probability 0, space 0, times 0 [ 359.954719] CPU: 0 PID: 27405 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 359.962031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.971402] Call Trace: [ 359.974015] dump_stack+0x1b9/0x294 [ 359.977679] ? dump_stack_print_info.cold.2+0x52/0x52 [ 359.982899] ? is_bpf_text_address+0xd7/0x170 [ 359.987446] ? kernel_text_address+0x79/0xf0 [ 359.991889] ? __unwind_start+0x166/0x330 [ 359.996069] should_fail.cold.4+0xa/0x1a [ 360.000155] ? __save_stack_trace+0x7e/0xd0 [ 360.004521] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.009747] ? save_stack+0xa9/0xd0 [ 360.013407] ? save_stack+0x43/0xd0 [ 360.017063] ? kasan_kmalloc+0xc4/0xe0 [ 360.020979] ? kasan_slab_alloc+0x12/0x20 [ 360.025146] ? kmem_cache_alloc_node+0x144/0x780 [ 360.029914] ? __alloc_skb+0x111/0x780 [ 360.033808] ? inet6_rt_notify+0x101/0x2c0 [ 360.038050] ? fib6_add_rt2node+0x1fd5/0x2d10 [ 360.042550] ? fib6_add+0x873/0x1650 [ 360.046256] ? __ip6_ins_rt+0x6c/0x90 [ 360.050046] ? ip6_route_add+0x161/0x1b0 [ 360.054105] ? inet6_rtm_newroute+0x13d/0x160 [ 360.058594] ? rtnetlink_rcv_msg+0x466/0xc10 [ 360.063002] ? netlink_rcv_skb+0x172/0x440 [ 360.067237] ? rtnetlink_rcv+0x1c/0x20 [ 360.071118] ? netlink_unicast+0x58b/0x740 [ 360.075345] ? netlink_sendmsg+0x9f0/0xfa0 [ 360.079572] ? sock_sendmsg+0xd5/0x120 [ 360.083466] ? ___sys_sendmsg+0x805/0x940 [ 360.087605] ? __sys_sendmsg+0x115/0x270 [ 360.091656] ? __x64_sys_sendmsg+0x78/0xb0 [ 360.095895] ? do_syscall_64+0x1b1/0x800 [ 360.099961] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.105329] ? print_usage_bug+0xc0/0xc0 [ 360.109391] ? graph_lock+0x170/0x170 [ 360.113189] ? print_usage_bug+0xc0/0xc0 [ 360.117243] ? __lock_acquire+0x7f5/0x5140 [ 360.121477] __should_failslab+0x124/0x180 [ 360.125707] should_failslab+0x9/0x14 [ 360.129502] kmem_cache_alloc_node_trace+0x5a/0x770 [ 360.134525] __kmalloc_node_track_caller+0x33/0x70 [ 360.139460] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 360.144231] __alloc_skb+0x14d/0x780 [ 360.147947] ? skb_scrub_packet+0x580/0x580 [ 360.152260] ? lock_downgrade+0x8e0/0x8e0 [ 360.156408] ? kasan_check_read+0x11/0x20 [ 360.160552] ? lwtunnel_get_encap_size+0xac/0x3e0 [ 360.165383] ? lwtunnel_state_alloc+0x20/0x20 [ 360.169869] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 360.175062] ? rt6_nlmsg_size.isra.64+0x83/0x130 [ 360.179822] inet6_rt_notify+0x101/0x2c0 [ 360.183884] fib6_add_rt2node+0x1fd5/0x2d10 [ 360.188220] ? fib6_add_1+0x19b0/0x19b0 [ 360.192192] ? print_usage_bug+0xc0/0xc0 [ 360.196259] ? debug_check_no_locks_freed+0x310/0x310 [ 360.201443] ? print_usage_bug+0xc0/0xc0 [ 360.205499] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.211036] ? __lock_is_held+0xb5/0x140 [ 360.215112] ? __lock_acquire+0x7f5/0x5140 [ 360.219350] ? pcpu_alloc+0x188/0x1380 [ 360.223234] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.228245] ? fib6_new_sernum+0x149/0x1a0 [ 360.232481] ? ipv6_route_yield+0x220/0x220 [ 360.236804] fib6_add+0x873/0x1650 [ 360.240347] ? fib6_update_sernum_upto_root+0x40/0x40 [ 360.245532] ? lock_downgrade+0x8e0/0x8e0 [ 360.249678] ? refcount_add_not_zero+0x320/0x320 [ 360.254440] ? kasan_check_read+0x11/0x20 [ 360.258588] ? rcu_is_watching+0x85/0x140 [ 360.262737] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 360.267922] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 360.273134] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.278672] ? ip6_route_info_create+0x15de/0x3a30 [ 360.283593] ? __mutex_lock+0x7d9/0x17f0 [ 360.287655] ? lock_acquire+0x1dc/0x520 [ 360.291621] ? __ip6_ins_rt+0x56/0x90 [ 360.295416] ? lock_release+0xa10/0xa10 [ 360.299380] ? rt6_fill_node+0x1a30/0x1a30 [ 360.303612] ? kasan_check_write+0x14/0x20 [ 360.307854] ? do_raw_spin_lock+0xc1/0x200 [ 360.312096] __ip6_ins_rt+0x6c/0x90 [ 360.315719] ip6_route_add+0x161/0x1b0 [ 360.319616] ? icmp6_dst_alloc+0x740/0x740 [ 360.324568] inet6_rtm_newroute+0x13d/0x160 [ 360.328885] ? ip6_route_multipath_add+0x1910/0x1910 [ 360.333998] ? __netlink_ns_capable+0x100/0x130 [ 360.338667] ? ip6_route_multipath_add+0x1910/0x1910 [ 360.343768] rtnetlink_rcv_msg+0x466/0xc10 [ 360.348005] ? rtnetlink_put_metrics+0x690/0x690 [ 360.352770] netlink_rcv_skb+0x172/0x440 [ 360.356849] ? rtnetlink_put_metrics+0x690/0x690 [ 360.361612] ? netlink_ack+0xbc0/0xbc0 [ 360.365487] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 360.370671] ? netlink_skb_destructor+0x210/0x210 [ 360.375520] rtnetlink_rcv+0x1c/0x20 [ 360.379229] netlink_unicast+0x58b/0x740 [ 360.383295] ? netlink_attachskb+0x970/0x970 [ 360.387700] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 360.393238] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 360.398248] ? security_netlink_send+0x88/0xb0 [ 360.402827] netlink_sendmsg+0x9f0/0xfa0 [ 360.406888] ? netlink_unicast+0x740/0x740 [ 360.411118] ? security_socket_sendmsg+0x94/0xc0 [ 360.415864] ? netlink_unicast+0x740/0x740 [ 360.420097] sock_sendmsg+0xd5/0x120 [ 360.423807] ___sys_sendmsg+0x805/0x940 [ 360.427782] ? copy_msghdr_from_user+0x560/0x560 [ 360.432552] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 360.438089] ? proc_fail_nth_write+0x96/0x1f0 [ 360.442580] ? __fget_light+0x2ef/0x430 [ 360.446546] ? fget_raw+0x20/0x20 [ 360.449988] ? find_held_lock+0x36/0x1c0 [ 360.454048] ? kasan_check_write+0x14/0x20 [ 360.458281] ? wait_for_completion+0x870/0x870 [ 360.462867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.468395] ? sockfd_lookup_light+0xc5/0x160 [ 360.472912] __sys_sendmsg+0x115/0x270 [ 360.476795] ? __ia32_sys_shutdown+0x80/0x80 [ 360.481196] ? __sb_end_write+0xac/0xe0 [ 360.485169] ? fput+0x130/0x1a0 [ 360.488450] ? ksys_write+0x1a6/0x250 [ 360.492254] __x64_sys_sendmsg+0x78/0xb0 [ 360.496308] do_syscall_64+0x1b1/0x800 [ 360.500187] ? finish_task_switch+0x1ca/0x810 [ 360.504674] ? syscall_return_slowpath+0x5c0/0x5c0 [ 360.509599] ? syscall_return_slowpath+0x30f/0x5c0 [ 360.514536] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 360.519908] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 360.524748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.530022] RIP: 0033:0x455979 [ 360.533200] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 2018/05/02 18:00:06 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:06 executing program 6: r0 = socket(0x1, 0xa, 0xffffffffffff0000) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffff8001, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000), 0x0) r2 = socket$inet(0x2, 0x803, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x30, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000940)=[{}, {}, {0x0, '\x00', 0x2}]}, 0x108) 2018/05/02 18:00:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x86ddffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) open(&(0x7f0000000040)='./file0\x00', 0x2000, 0xc) [ 360.540900] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 [ 360.548160] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 [ 360.555419] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 360.562679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 360.569940] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000004 2018/05/02 18:00:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88a8ffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:06 executing program 0: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x80000, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x33e, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) utime(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)={0x4, 0x2}) ioprio_set$pid(0x2, 0x0, 0x4001) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x7ff}, &(0x7f0000000200)=0x8) syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x100, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x100000001, 0x2}, 0x90) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/05/02 18:00:06 executing program 4 (fault-call:1 fault-nth:5): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:06 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7ffffff7}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:06 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x101083, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x200, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:06 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x1) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/02 18:00:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0xf5ffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 360.901552] FAULT_INJECTION: forcing a failure. [ 360.901552] name failslab, interval 1, probability 0, space 0, times 0 [ 360.912928] CPU: 0 PID: 27446 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 360.920258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.929623] Call Trace: [ 360.932231] dump_stack+0x1b9/0x294 [ 360.935887] ? dump_stack_print_info.cold.2+0x52/0x52 [ 360.941107] ? zap_class+0x720/0x720 [ 360.944857] should_fail.cold.4+0xa/0x1a [ 360.948947] ? kasan_check_write+0x14/0x20 [ 360.953210] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 360.958345] ? wait_for_completion+0x870/0x870 [ 360.962953] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 360.968498] ? __mutex_lock+0x7d9/0x17f0 [ 360.972570] ? print_usage_bug+0xc0/0xc0 [ 360.976644] ? find_held_lock+0x36/0x1c0 [ 360.980719] ? check_same_owner+0x320/0x320 [ 360.985047] ? rcu_note_context_switch+0x710/0x710 [ 360.989981] __should_failslab+0x124/0x180 [ 360.994217] should_failslab+0x9/0x14 [ 360.998062] kmem_cache_alloc_node+0x272/0x780 [ 361.002646] ? ip6_route_add+0xca/0x1b0 [ 361.006623] ? icmp6_dst_alloc+0x740/0x740 [ 361.010855] __alloc_skb+0x111/0x780 [ 361.014575] ? skb_scrub_packet+0x580/0x580 [ 361.018906] ? ip6_route_multipath_add+0x1910/0x1910 [ 361.024015] ? m_show+0x5d0/0x5d0 [ 361.027499] ? __netlink_ns_capable+0x100/0x130 [ 361.032193] ? ip6_route_multipath_add+0x1910/0x1910 [ 361.037656] netlink_ack+0x2d7/0xbc0 [ 361.041385] ? netlink_sendmsg+0xfa0/0xfa0 [ 361.045642] netlink_rcv_skb+0x35d/0x440 [ 361.049703] ? rtnetlink_put_metrics+0x690/0x690 [ 361.054458] ? netlink_ack+0xbc0/0xbc0 [ 361.058352] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 361.063546] ? netlink_skb_destructor+0x210/0x210 [ 361.068404] rtnetlink_rcv+0x1c/0x20 [ 361.072140] netlink_unicast+0x58b/0x740 [ 361.076234] ? netlink_attachskb+0x970/0x970 [ 361.080667] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.086216] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 361.091251] ? security_netlink_send+0x88/0xb0 [ 361.095861] netlink_sendmsg+0x9f0/0xfa0 [ 361.099954] ? netlink_unicast+0x740/0x740 [ 361.104222] ? security_socket_sendmsg+0x94/0xc0 [ 361.108994] ? netlink_unicast+0x740/0x740 [ 361.113248] sock_sendmsg+0xd5/0x120 [ 361.116982] ___sys_sendmsg+0x805/0x940 [ 361.120991] ? copy_msghdr_from_user+0x560/0x560 [ 361.124162] XFS (loop1): Invalid superblock magic number [ 361.125778] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.125796] ? proc_fail_nth_write+0x96/0x1f0 [ 361.125818] ? __fget_light+0x2ef/0x430 [ 361.125841] ? fget_raw+0x20/0x20 [ 361.148734] ? find_held_lock+0x36/0x1c0 [ 361.152826] ? kasan_check_write+0x14/0x20 [ 361.157097] ? wait_for_completion+0x870/0x870 [ 361.161708] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.167249] ? sockfd_lookup_light+0xc5/0x160 [ 361.171738] __sys_sendmsg+0x115/0x270 [ 361.175619] ? __ia32_sys_shutdown+0x80/0x80 [ 361.180023] ? __sb_end_write+0xac/0xe0 [ 361.183999] ? fput+0x130/0x1a0 [ 361.187293] ? ksys_write+0x1a6/0x250 [ 361.191130] __x64_sys_sendmsg+0x78/0xb0 [ 361.196095] do_syscall_64+0x1b1/0x800 [ 361.199999] ? finish_task_switch+0x1ca/0x810 [ 361.204492] ? syscall_return_slowpath+0x5c0/0x5c0 [ 361.209417] ? syscall_return_slowpath+0x30f/0x5c0 [ 361.214343] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.219701] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.224550] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.229739] RIP: 0033:0x455979 [ 361.232926] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 361.240635] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 [ 361.247913] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 [ 361.255174] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 361.262447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 361.269724] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000005 2018/05/02 18:00:07 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x60, r1, 0x900, 0x70bd26, 0x25dfdbff, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe18d}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x478}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="4a6db614b5beb5d8057900000000ebff07ff0400000000"], 0x14}, 0x1}, 0x0) 2018/05/02 18:00:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:07 executing program 4 (fault-call:1 fault-nth:6): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:07 executing program 1: r0 = getpid() getpgrp(r0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xb521, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0x9, 0xffffffffffffffff, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000100)) r2 = request_key(&(0x7f0000000300)='id_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000380)='/dev/sg#\x00', 0xffffffffffffffff) r3 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x52e, 0x44000) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000500)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="5003869ef4829515413b8a639169f721978764350211230eef5bd33a2e5d9211552c1e1acc39220c7f15b688116abc0d4c5598a31f239d1b5792255897140730c344bd787b5eb758e932ea2a72f772a2a0aab66b2027e80ee6b3a06d50b36e", 0x5f, r2) 2018/05/02 18:00:07 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x800000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x2000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:07 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) r3 = open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f00000000c0)=""/13) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)=""/122, 0x7a) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f00000002c0)={0x2, 0x3f, 0x5, 0xb0, 0xff93, 0x10000}) 2018/05/02 18:00:07 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x168, [0x20000300, 0x0, 0x0, 0x20000330, 0x20000360], 0x0, &(0x7f0000000000), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, 'ifb0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1e0) r1 = socket$packet(0x11, 0x2, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xd, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000200)=0xc) recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f0000000280)=@can, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000480)=""/93, 0x5d}, {&(0x7f0000000500)=""/119, 0x77}, {&(0x7f0000000580)=""/199, 0xc7}, {&(0x7f0000000680)=""/59, 0x3b}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x5, &(0x7f0000001740)=""/110, 0x6e, 0x7}, 0x10001}], 0x1, 0x2, &(0x7f0000001800)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000140)=""/155) [ 361.385410] FAULT_INJECTION: forcing a failure. [ 361.385410] name failslab, interval 1, probability 0, space 0, times 0 [ 361.396886] CPU: 1 PID: 27485 Comm: syz-executor4 Not tainted 4.17.0-rc3+ #29 [ 361.404181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.413555] Call Trace: [ 361.416180] dump_stack+0x1b9/0x294 [ 361.419882] ? dump_stack_print_info.cold.2+0x52/0x52 [ 361.425099] ? is_bpf_text_address+0xd7/0x170 [ 361.429626] ? kernel_text_address+0x79/0xf0 [ 361.434065] ? __unwind_start+0x166/0x330 [ 361.438246] should_fail.cold.4+0xa/0x1a [ 361.442334] ? __save_stack_trace+0x7e/0xd0 [ 361.446684] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 361.451820] ? save_stack+0xa9/0xd0 [ 361.455472] ? save_stack+0x43/0xd0 [ 361.459124] ? kasan_kmalloc+0xc4/0xe0 [ 361.463039] ? kasan_slab_alloc+0x12/0x20 [ 361.467223] ? find_held_lock+0x36/0x1c0 [ 361.471349] ? check_same_owner+0x320/0x320 [ 361.475700] ? rcu_note_context_switch+0x710/0x710 [ 361.480669] __should_failslab+0x124/0x180 [ 361.484932] should_failslab+0x9/0x14 [ 361.488768] kmem_cache_alloc_node_trace+0x26f/0x770 [ 361.493904] __kmalloc_node_track_caller+0x33/0x70 [ 361.498873] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 361.503671] __alloc_skb+0x14d/0x780 [ 361.507418] ? skb_scrub_packet+0x580/0x580 [ 361.511773] ? ip6_route_multipath_add+0x1910/0x1910 [ 361.516902] ? m_show+0x5d0/0x5d0 [ 361.520394] ? __netlink_ns_capable+0x100/0x130 [ 361.525098] ? ip6_route_multipath_add+0x1910/0x1910 [ 361.530232] netlink_ack+0x2d7/0xbc0 [ 361.533976] ? netlink_sendmsg+0xfa0/0xfa0 [ 361.538244] netlink_rcv_skb+0x35d/0x440 [ 361.542336] ? rtnetlink_put_metrics+0x690/0x690 [ 361.547117] ? netlink_ack+0xbc0/0xbc0 [ 361.551028] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 361.556245] ? netlink_skb_destructor+0x210/0x210 [ 361.561114] rtnetlink_rcv+0x1c/0x20 [ 361.564849] netlink_unicast+0x58b/0x740 [ 361.568934] ? netlink_attachskb+0x970/0x970 [ 361.573363] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 361.578922] ? __sanitizer_cov_trace_cmp4+0x16/0x20 2018/05/02 18:00:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x89ffffff], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x80000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x6488], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:07 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1100}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x14123f, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="19000000000000129d2c255d45e5833a946a2a3666afa3a71480cc58b510983fef13927f209f4356704c3bf5bcebf3a21e940239f6cffdc604aecefb57ad4c4040f76290730a4b4fe4373a56f6c2b8bf394f1f171681ce9c5461bc0fc47ca4de3543e033203b4e64e668f6f61f7261", 0x6f}], 0x1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/122) fcntl$setstatus(r0, 0x4, 0x44000) 2018/05/02 18:00:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000300000900000100000000000600040004000d0005", 0x39}], 0x1) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x90000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001240)={r2, 0x1000, "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"}, &(0x7f0000001200)=0x1008) [ 361.583959] ? security_netlink_send+0x88/0xb0 [ 361.588561] netlink_sendmsg+0x9f0/0xfa0 [ 361.592647] ? netlink_unicast+0x740/0x740 [ 361.596907] ? security_socket_sendmsg+0x94/0xc0 [ 361.601685] ? netlink_unicast+0x740/0x740 [ 361.606032] sock_sendmsg+0xd5/0x120 [ 361.609768] ___sys_sendmsg+0x805/0x940 [ 361.613771] ? copy_msghdr_from_user+0x560/0x560 [ 361.618576] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 361.624147] ? proc_fail_nth_write+0x96/0x1f0 [ 361.628658] ? __fget_light+0x2ef/0x430 [ 361.632652] ? fget_raw+0x20/0x20 [ 361.636116] ? find_held_lock+0x36/0x1c0 [ 361.640196] ? kasan_check_write+0x14/0x20 [ 361.644467] ? wait_for_completion+0x870/0x870 [ 361.649076] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 361.654641] ? sockfd_lookup_light+0xc5/0x160 [ 361.659157] __sys_sendmsg+0x115/0x270 [ 361.663063] ? __ia32_sys_shutdown+0x80/0x80 [ 361.667492] ? __sb_end_write+0xac/0xe0 [ 361.671486] ? fput+0x130/0x1a0 [ 361.674786] ? ksys_write+0x1a6/0x250 [ 361.678616] __x64_sys_sendmsg+0x78/0xb0 [ 361.682711] do_syscall_64+0x1b1/0x800 2018/05/02 18:00:07 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x500}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, @in6={0xa, 0x4e20, 0x7ff, @loopback={0x0, 0x1}, 0x7}, @in6={0xa, 0x4e22, 0xb7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x73}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x64) [ 361.686617] ? finish_task_switch+0x1ca/0x810 [ 361.691152] ? syscall_return_slowpath+0x5c0/0x5c0 [ 361.696096] ? syscall_return_slowpath+0x30f/0x5c0 [ 361.701044] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 361.706598] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 361.711466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.716665] RIP: 0033:0x455979 [ 361.719864] RSP: 002b:00007ff47c4d1c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 361.727586] RAX: ffffffffffffffda RBX: 00007ff47c4d26d4 RCX: 0000000000455979 2018/05/02 18:00:07 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000240)='/dev/adsp#\x00', 0x7ff, 0x1c1000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xdb, 0x0, r0}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in6=@mcast1}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000200)='GPL\x00', 0xfffffffffffffffc, 0xfffffffffffffed8, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x2}, 0x4) [ 361.734869] RDX: 0000000000000000 RSI: 0000000020002f00 RDI: 0000000000000013 [ 361.742147] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 361.749434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 361.756719] R13: 000000000000053f R14: 00000000006fbe88 R15: 0000000000000006 2018/05/02 18:00:07 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000a9d000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x8000000}}) semget(0xffffffffffffffff, 0x0, 0x0) fstatfs(r0, &(0x7f0000000100)=""/8) 2018/05/02 18:00:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x8906], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:08 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) writev(0xffffffffffffffff, &(0x7f0000001500)=[{&(0x7f00000000c0)="83e8c42e3eef0ab27a09e4898c43764d4eda292cbecf1c2cd53c8b07370a53b77adf768edb25ab58cd0e5318c623730575e7a9aaf008f8b6ad5526998933a76ac95187c49add03b93d2c0c7853b56818a1caa1021bfce53e838109b7cf098f17d51e5ec9d5beec4562afee346598e19b1901ffba5134098859dfc570ff80239165b527c4d6f66f634e3a6ec0f50dfa57ddff61b8348f222287331bc7fbfde7c7ff9fda1e5fa2cf9f56eaafabb31eabfd71e48e941fdb2ecb7ce3a4960100ad5b3e19b2a2f55866e93fd7f6e72adcd74610fa443c291f2996d008421283", 0xdd}, {&(0x7f0000000280)="e272bd9b2a9886f002e3520ae35538d5cdcebeb2df28c04c47b849cbe62f451d328c17ceb45d7e70d8f231b266892548a692d0daf121a20b1e290516501b42f8785030c3c5e6ab53b5f0f90883c69685cac5dacc348421dbc2c8d5d821586a19f0ea3d13e93f769e483af3244fb965267c450fda110a5eb0b69cfecc82d0f1e910bddb9bb147d80f836ba8df4e9c53432481ff55c478786601c62e07a345fdd8d0aeab812059948a7ad494d5815bf222422568ef1e94d4bd74111d35c56d414e3a4e408fd4c37fdf0759c28a128ab4bd21161eb6f09f2d3e230112fa732858fde0415118afd06e", 0xe7}, {&(0x7f0000000040)="3372d9c309638a3752a5be4c018e8d4c0f3551ac8a", 0x15}, {&(0x7f0000000380)="8ef756f3c1b884199acaec44a35a84d542e9e874e0a5197c02781a359b0893a8721abecda4deda69716b9131fbe9da9ec14b3ee31da1b5ef2f5aca4b7d17f73463fd2ca14dc7c2da57df8546af5cfff275f25d8f3d3ce918bc969741d0a65c9b0ea87f85222be7c2037eed33c41c1dde0349d50d7d9781e7256a3f143f045f42aa65093d190115112abf808758c6463f37eae607", 0x94}, {&(0x7f0000000440)="6405e4bff6b01659f00bbd03f78e30e924d033101946cec6b8024db758557228524b38d0fa2d5fb5025dec93ad2c89fb978dfaa01e95897bd65aef05f043aad0a9be628862795a1b1acb923f75e78baf8c73a0d3f0475f0c09f316e2400c6ae3daf698f5f8e3d9432cf4efec7a69954370f2db877df647ba8510728d580f2751da", 0x81}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000001c0)="fa036766599b773bb615da35b65ff8526d914bc14ea7becdce6fc5f76a3ba0ba1a007f292744dc423956c5797d02ffe799d22dca25a059dd87b18d2581c4c29ef168e7b1a95bacd924e6a3", 0x4b}], 0x7) 2018/05/02 18:00:08 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x11}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:08 executing program 4 (fault-call:1 fault-nth:7): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:08 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000000c0)=""/13) getxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='trusted.syz\x00', &(0x7f0000000440)=""/122, 0x7a) 2018/05/02 18:00:08 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0f19cc306d734fa4ed293759d0ade7b33b88daa9dfad06a7e94304aaf5aa7f9b1e3e607596dd1d9cbd3df7f3d89633aefa00000000000016b39d4f43e2063ddfb26fcd93d9bfe2be7369a5dbe008d6596ff3a4c05b8dabb6eba14f2945972aba6dea917352608c1bf6a489801fcb8beb3a86d82c1faa0b3cd7bbf182fa2674062d3e5bf0d8c4b9df3dbfdf880f65b6f6a1629924e8f197b93db23bdabe5d49aec4ce54670f33f6c0f93a7f80aeadfb9aa87630ed57685bd2a85833836448847e69d385"], 0x2) syz_kvm_setup_cpu$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$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000000)=""/117) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/02 18:00:08 executing program 1: socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x84102, 0x0) flistxattr(r0, &(0x7f0000000140)=""/145, 0xfffffffffffffe85) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) socket$can_raw(0x1d, 0x3, 0x1) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000000)={0x5, 0x3, 0x1, r1}) 2018/05/02 18:00:08 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0xffffffffffffff81, 0x4) r1 = socket$netlink(0x10, 0x3, 0x400000000000f) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x100) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000080)={0x7f, @loopback=0x7f000001, 0x4e23, 0x3, 'sed\x00', 0x8, 0xaa8c, 0x4b}, 0x2c) fcntl$setlease(r0, 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x400, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000140)='veth1_to_bond\x00') 2018/05/02 18:00:08 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x480, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f00000000c0)="852ee050f7f000f3c7a37907c4133f93179ff11523", 0x15}], 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000280)=[{{r1, r2/1000+30000}, 0x0, 0x35468050, 0x6}, {{r3, r4/1000+10000}, 0x6, 0x6, 0x3}, {{0x77359400}, 0x7, 0x6, 0xcb3}, {{0x77359400}, 0xfffffffffffffffb, 0x3e, 0x7e25}, {{r5, r6/1000+30000}, 0xed, 0x4351}, {{}, 0x50, 0x5, 0x6}, {{r7, r8/1000+30000}, 0x0, 0x7, 0x20}, {{0x0, 0x2710}, 0x0, 0x0, 0x5}], 0xc0) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x30000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000500)) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) rmdir(&(0x7f0000000100)='./file0\x00') r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x40000, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000180)=@ioapic={0x4, 0x4, 0x4, 0x7, 0x0, [{0x1, 0x100000001, 0x0, [], 0x101}, {0x0, 0x2, 0x7, [], 0x100000000}, {0x6, 0xc3, 0x1, [], 0x3}, {0x100, 0x20, 0x9, [], 0xffffffffffffff19}, {0xfffffffffffff8f8, 0x9, 0x4, [], 0x1000}, {0xa3c, 0xffffffffffffff9a, 0xabfa, [], 0x7fffffff}, {0x3a4d, 0x3b0bf788, 0x5, [], 0x5}, {0x0, 0x6, 0x100000001, [], 0x5}, {0x3f, 0x9, 0x8000, [], 0x2}, {0x2, 0xfffffffffffffffd, 0x3, [], 0x2}, {0x9, 0x1, 0x101, [], 0x7}, {0x100000001, 0x3, 0x10001, [], 0x1}, {0x4, 0x6, 0x4, [], 0x9}, {0x0, 0xb7, 0x5, [], 0x2aff}, {0xff, 0xe21, 0x0, [], 0xffffffffffff109a}, {0x3, 0x80e4, 0x6, [], 0x8000}, {0x4, 0x0, 0x401, [], 0x81}, {0x44, 0x9, 0x46, [], 0xf958}, {0x8, 0xfffffffffffffffa, 0x2, [], 0xff}, {0x100000001, 0x80, 0x100000000, [], 0x1}, {0x3, 0x4, 0x460c137a, [], 0x9}, {0x1, 0xff, 0x9, [], 0x8}, {0xffff, 0x1000, 0xae8}, {0x663, 0x2, 0x7fff, [], 0x1}]}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x20, 0x4, [0x1, 0x8, 0x200, 0xd7]}, &(0x7f00000002c0)=0x10) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) removexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='com.apple.system.Security\x00') futimesat(r4, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={{r7, r8/1000+30000}, {r9, r10/1000+30000}}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000300)={r6, 0x81, 0x8001, 0x7ff, 0x0, 0x3}, 0x14) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000002ff0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0xfffffffffffffffb}]}) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000440)={0x0, 0x208}) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000540)=""/82) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000140)=0x2) 2018/05/02 18:00:08 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x5c8}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:08 executing program 1: r0 = socket(0xd, 0x2, 0x1) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)=ANY=[], 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000223000)=""/32, &(0x7f0000000040)=0x20) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e22, @rand_addr=0x6}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x9}], 0x48) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x45, &(0x7f00000001c0)=0x4) 2018/05/02 18:00:08 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0x62f9, 0x1258}, {0x3, 0x4}, 0xc4, 0x4, 0x76}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syzkaller0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000001c0)) 2018/05/02 18:00:08 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x2}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x88470000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:09 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:09 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x500000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:09 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7c0, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) connect(r0, &(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(sha256-generic,cbc(serpent)))\x00'}, 0x80) flistxattr(r0, &(0x7f0000000100)=""/127, 0x7f) r1 = socket$inet6(0xa, 0xe, 0x5) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/216, &(0x7f0000000280)=0xd8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0xf, 0x11, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcf}, [@jmp={0x5, 0x7fffffff, 0xf, 0x4, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0xbb68, 0x0, 0x0, 0x0, 0x100}, @call={0x85, 0x0, 0x0, 0x2a}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb869, 0x0, 0x0, 0x0, 0x7}, @alu={0x4, 0x800, 0x28ab82c18dfb6724, 0x7, 0x4, 0xfffffff6, 0xffffffffffffffff}, @map={0x18, 0x6, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x17}], {0x95}}, &(0x7f0000000380)='GPL\x00', 0x73, 0x28, &(0x7f00000003c0)=""/40, 0x41100, 0x1, [], r2}, 0x48) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f00000007c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000800)={0xf0, 0x9, 0x20a, 0x29, 0x0, 0x0, 0x1, 0xbdd8, r4}, 0x20) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000840)=0x7ff, 0x1) connect(r1, &(0x7f0000000880)=@ll={0x11, 0x0, r2, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x80) getpeername$ax25(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) sched_yield() getsockname$ax25(r0, &(0x7f0000000980), &(0x7f00000009c0)=0x10) getuid() bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000b40)={r0, &(0x7f0000000a00)="5d45d17c8c3d578bd84cab3cea16bc68975ef418b4f53181e0512773667d007f2fd0ef88b3ea71b032031e6f3b9a73cdfe6c4e7d82e64ea6fdca71453f8903004aead1b95432515d63c0fc14b13cc400b322f0c4474b245deabdc89dc25880c0ec61fbc948d710d5cc71fc1f5b754f14dde333c5fe8f5ffa6ffebb2b440786ea4c00a1e202bdb70479ef68e013bf08f9132f247f38cc6b1e13fa364ea44fee8315873ba82962cf8e33dfd87a26382aefb4bf0f3912f0ab2aa7016a8a0178c0346f4b1b785764bde115a0736b18914502dcf8d868240d0ad4b7da2be301660b705f5f2a472e37997c", &(0x7f0000000b00)=""/27}, 0x18) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) r5 = getpid() r6 = fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000c40)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f00000010c0)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000001080)={&(0x7f0000000c80)=@bridge_getlink={0x3dc, 0x12, 0x204, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x0, 0x8220}, [@IFLA_WEIGHT={0x8, 0xf, 0x800}, @IFLA_IFNAME={0x14, 0x3, 'syzkaller0\x00'}, @IFLA_LINKINFO={0xc4, 0x12, [@IFLA_INFO_SLAVE_DATA={0xac, 0x5, "f983a541566931de879f565869c8d38c8fb420fb29ff981ce1212a14f0a5ec225ec049d0b5ee32d94fbf6d54f091c4be3dd534835ca44484eda3e6936267c9f265c65017e592fae0fe7cb35c13a8c50e67c0bca3e3b735c110e294ecfbc1ee283788eb00af4183039a13f636869769ea68b6018fdcd3c3d83a425c72550c34930d8c345dcb5a2ecaf971b6596cfb255f7269e7abd1f59689442be6428ed115a7ce23e7c34811"}, @IFLA_INFO_SLAVE_KIND={0x14, 0x4, '{-wlan0wlan1\x00'}]}, @IFLA_XDP={0x2c0, 0x2b, [@nested={0xe8, 0xa, [@generic="22616317c50fa4d4bf780da41c30ec8f6bde90af2533b82e13234cf3028d788e3f03c2052a405d36e80dbeae375314fb4cb785edd79cd662001f9e494aa6dc0af275be88cc6626a2abfb50e49e92e97db693caabe928a137ebd52b6fdb560e2eaea96a96278262738b8e49682f3dd60e0c790a26fafb586aacf95b1d31ede8798e2624d615174d1063e6f9c3544e030156422ce31debeef68775c47bb53e3f89315d328c8128d476fec2381309423f32009fe6c49727a7724b971c0c587b48db0131ad9603e01fcad6cc20f508557c35dc30fb3bf59111cfbc0f0342a62fe63b31"]}, @generic="ff562b4a14bc61a76f06ea80ff150437f48d22fbdd1ba6fb1955e715fda40a814dd53bd4347836de8d3a7b1fb1b09443f03f35dcfeae2cccb35643dc3b9686921aaf3531ef4792970f7be4dc4b201963789558ef7bebe9b6869f782205206e5f18bb9d3c6e717ffd7392d413a46e80dab2b280d81a606b9fda0895aef62f24f680d7d5d866f8de", @nested={0x14c, 0x57, [@typed={0x8, 0x86, @uid=r3}, @typed={0x8, 0x2b, @pid=r5}, @generic="a56d3335cacc3a7655b6c91304789cb0673e214e3e54b6951879622120f95cdaf72d64daeea632eb1839360ad4f241dbd7ed1f861e507c96428694c831e6451f3b0e2fbc2f77ee52a4ba94ca76c3ff49139d70f300e81cec51ec383df3ea926fb52b0403b0172d2a14ba64c7835dfca932bbd8d5de4dddbf2b4808c885c212ea05d64d7baa06fa49ac30025e2196b45e283873c4da", @typed={0xc, 0x88, @u64=0x7}, @typed={0x8, 0x37, @pid=r6}, @typed={0x8, 0x78, @pid=r7}, @generic="de492a3906e9fbb2ebe104359b663ef2611428854e68efcedbb685d1d90865083c1102542f4890727432735ec11313e4adc4d343cb2ae424ee7f0f52135c00fde1b3f4dbad408cf582e0ceaadf16e88ce466d71908a408ab8a4f3732e804a76f00e9a28a55c532922705df2a556613445c3367c9a6a56d8d8c8535492192515ca04c63dd482b2f"]}]}, @IFLA_GROUP={0x8, 0x1b, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x3dc}, 0x1, 0x0, 0x0, 0x4004800}, 0x8080) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000001100)={0x3001, 0x11f001, 0x7ff, 0x100, 0x27}) r8 = openat$cgroup_ro(r0, &(0x7f0000001140)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000001180)={@mcast2={0xff, 0x2, [], 0x1}, 0x7b, r2}) creat(&(0x7f00000011c0)='./file0\x00', 0x8) getsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000001200)=0x8001, &(0x7f0000001240)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r8, 0xc05c5340, &(0x7f0000001280)={0x100000001, 0x1, 0xffffffff, {0x77359400}, 0x7fffffff, 0x3}) getresgid(&(0x7f0000001300), &(0x7f0000001340), &(0x7f0000001380)) r9 = add_key$keyring(&(0x7f00000013c0)='keyring\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r9, 0x3) 2018/05/02 18:00:09 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x880, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000914815cf119e86dd60b40900000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbbff004ef0b347acae2d5ab2a460681d3b7cb2ca5216367d22591be690ac718e903113ab71cb140f3375d1e946c72bdf85730bbc5cd3274b9f8988aabd26635dcadf4bf1d7fee7cf5dd709ce98e8db8fbcf7e8fe458b389093ac4f67d0cf48f28bc67d959621f4289b59c5a12d7aad0000"], 0x0) 2018/05/02 18:00:09 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x11}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000200), &(0x7f0000000040)=0x4) 2018/05/02 18:00:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000000c0)=""/13) 2018/05/02 18:00:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x4305], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x4788], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x20002ed0}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:10 executing program 0: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x200) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r0, &(0x7f000023cfd0)=[{{}, 0x200002, 0x0, 0x403}, {}], 0x30) 2018/05/02 18:00:10 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/161) r1 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)) 2018/05/02 18:00:10 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x2, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) 2018/05/02 18:00:10 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xa00000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141244, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:10 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x80000000, 0x20080) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000000340)=0x24000000, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x14000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000100)={0x8, 0x0, 0x9, 0x46, &(0x7f0000000040)=""/70, 0xf2, &(0x7f0000000180)=""/242, 0x6b, &(0x7f0000000280)=""/107}) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(r2, 0x4004092b, &(0x7f0000000140)) [ 364.347906] md0: error: failed to get bitmap file 2018/05/02 18:00:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x2}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x300000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:10 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x11000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200002, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000000100)={0x8001, 0x9, 0x4ee5}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000140)={0x2, 0x8, 0xfff, 0xfff, 0x1, 0x401}) 2018/05/02 18:00:10 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$sndseq(r1, &(0x7f00000000c0)=[{0x5cf, 0x1, 0x1f, 0x5, @tick=0x5, {0x1, 0x5}, {0x2a, 0x3}, @note={0xc1, 0x9, 0x3, 0x7f, 0x800000000}}, {0x6, 0x8001, 0x2, 0x4, @tick=0x779, {0x5, 0x7}, {0x6, 0x200}, @raw8={"d4df9493732c18ae6541301d"}}, {0x6a3, 0x1, 0xffff, 0x4, @time, {0x6, 0x66a}, {0x800, 0x5}, @queue={0x8, {0xaf33, 0x1f}}}], 0x90) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x32, &(0x7f0000000080), 0x4) 2018/05/02 18:00:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d2946f4933af836172a6ac471cebb39"], 0x9) 2018/05/02 18:00:10 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/168) open$dir(&(0x7f00000000c0)='./file0\x00', 0x101840, 0x800000000000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getsig(0x4202, r0, 0x3, &(0x7f0000000100)) llistxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/200, 0xc8) 2018/05/02 18:00:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x40030000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:10 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfec00000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:10 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x3c00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:10 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x141242, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x80900, 0x0) 2018/05/02 18:00:10 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) migrate_pages(r1, 0x8, &(0x7f0000002480), &(0x7f00000024c0)) capset(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x2, 0x3, 0x5, 0x401, 0x0, 0xce4}) 2018/05/02 18:00:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x40000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2b], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:11 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10ad}, 0x2c) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0xb, 0x200) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000500)='/dev/dsp\x00', 0x0, 0x0) r1 = accept(r0, &(0x7f0000000480)=@hci, &(0x7f0000000400)=0x204) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000180)=""/232, &(0x7f0000000280)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0xffffff85, 0x7, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000000000)="737956d0a1807e08c39a", 0x7, 0x259, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/02 18:00:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x600000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:11 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) fstatfs(r0, &(0x7f0000000000)=""/211) writev(r0, &(0x7f0000000040), 0xa6167fcea038236) 2018/05/02 18:00:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0xf8d, 0x2, 0x3, 'queue1\x00', 0x2}) 2018/05/02 18:00:11 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x3d, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, 'team0\x00'}}, 0x1e) mlock2(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1, &(0x7f000000cff8), 0x9, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x200000) 2018/05/02 18:00:11 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) clock_gettime(0x3, &(0x7f0000000140)) 2018/05/02 18:00:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x6488], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x100000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:11 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x30000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:11 executing program 0: ioprio_set$pid(0x2, 0x0, 0x7eab) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.swap.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)={0xf0, r2, 0x100, 0x70bd27, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x40}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x5516}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xdd}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7194}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x8}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}]}, 0xf0}, 0x1}, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000100)=0xfffffffffffffb17) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1cb02, 0x0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00000000c0)) ioprio_get$pid(0x3, r0) 2018/05/02 18:00:11 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x2, 0x408) semctl$GETNCNT(r1, 0x0, 0xe, &(0x7f00000002c0)=""/167) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400, 0x4b) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000280)=0xfff) 2018/05/02 18:00:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xd000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x9effffff00000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:11 executing program 6: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ecryptfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) close(r0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3in6, &(0x7f0000000000)=0x80) 2018/05/02 18:00:11 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) sendmmsg$unix(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000140)="b0953645e5d323c68d92934550e29a75a9b7a9eca6296b2de9f94765ff6116ebdb8ff311211f05576a2938d3749268aabe81d10c78eda8ac30676db6125e21340191b596b68795156d89168ac33aa8a453038a842cad76e67858635d99689847d08dc5aa65b31e2456cfa671e511be0ec3a2c7d61a7c6bfe4263694fbe82a0f5f13af4d979d31161f6e204eff3c54badb9216d90575c49bf9912420bae03ff0dfabd50c4632cbf1c2f76aa35799367fab48413b7a1500ccbc2e0b6096244b334dcfd236fd9b3e62e7b21ba535ab2ceedaa129ccfe5c655f868f6bd7524af", 0xde}, {&(0x7f0000000040)="1cfd", 0x2}, {&(0x7f0000000280)="dc2f03b29fa43eae6ee16af7110d379c06746b106ceac8a68d41b25b", 0x1c}], 0x3, 0x0, 0x0, 0x8004}], 0x1, 0x4048010) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:12 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x40000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x2e7, 0xfffffffffffffffd, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xffffffffffffff30) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000000040)=""/78, 0x4e) dup2(r2, r1) 2018/05/02 18:00:12 executing program 1: r0 = semget$private(0x0, 0x0, 0x680) semctl$IPC_INFO(r0, 0x0, 0x3, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x400800) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000001c0)={0x5, 0xfc5, 0x1, 0xfff, 0x7, 0x7}) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000380)={0x9, 0xb6f, &(0x7f0000000200)="d0308c5a446346f2da4afdede993ba18bffdb40be933d5c8f457e3f626499bb4984775dde5ac36e0496182175fd90c38d7960082b1d47bdd05c59b1b28c45f89c0021b700a518cf8cfd4b664058ae6245060fd273bc4f6feb7fb9893884b79218db168f3c53f489f989d8e30c9451e777f16150dc72879fe632b854ec60f2309475c93db46a71aa75a50bd836450f64d9c37812517b719f85f47575d58559ba3f51c35586404ff1f8e3118bff685ca5413908da2102d00fa9c", &(0x7f00000002c0)="fbe44ff0e976f268ed482a851eab38a4008144dec94e40f61f9ad5004b140c0fc525b9211c8713f23cc41f1e8155ae4b491a3e9183fb9c2a7cba6a4911b2cee5271a015b963632efdd14fd7ed90d133d4d189043460bd695f649914c761474e27b71c5645d996aab862baa3b458b4e363de22b06d28d0779621b3284034a48bec97184cd3e49ec17f66121d2b707221a", 0xb9, 0x90}) r2 = accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000440)=0x60) syz_mount_image$xfs(&(0x7f0000000480)='xfs\x00', &(0x7f00000004c0)='./file0\x00', 0x1, 0x2, &(0x7f00000015c0)=[{&(0x7f0000000500)="a5d094e77cd12fe3cfcbf9bfc2677b830668b817f8780e048b9d29f2e93fa61881225dc5a9ca8ec2f7778704309c9c0ca9be03e1ab0f12cc7e4982b9438042f5da5d4086b31da9f489169f8b7ebc783b920dd13354aa22f87dc8474d10b8cec79214ee94e38e24e9ec312098b73e8c577bd3a2a9d28beebcba991e64555ae46f217742d3cfdd626c52c3445e02a7e910afbef8c4a753666c20df2c0ad978bbcca245a413a8542638", 0xa8, 0x6}, {&(0x7f00000005c0)="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", 0x1000, 0x5}], 0xa06000, &(0x7f0000001600)={'nouuid,', {[{@allocsize={'allocsize', 0x3d, [0x3d, 0x78, 0x39, 0x2d, 0x33, 0x78]}, 0x2c}, {@sysvgroups='sysvgroups', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x30, 0x7f, 0x34, 0x70]}, 0x2c}, {@wsync='wsync', 0x2c}, {@inode64='inode64', 0x2c}, {@biosize={'biosize', 0x3d, [0x38, 0x36, 0x33, 0x37, 0x35, 0x30, 0x7b, 0x3b, 0x30, 0x39]}, 0x2c}, {@prjquota='prjquota', 0x2c}]}}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001680)) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000016c0)={'bond_slave_0\x00', 0x5bc6}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001700)="f69f980562995437cc135d821eccfff42d033c1945f1f8892425f6663ce7dcf0246cded90f15507895163705c37e4fa28c2609c9d84f641f70e1332d68ecc4af15579f07e3c91f9b662239ca728f345ba2c36b42128fd23351a7b4c2f6dced2c36c48454d5b8d70ef9b0c4ca8a3ed909d3138740ea00d40df2b86f4b517d2e14b2e769b514ff3b18401c31cf632c79e4dbf9a0b2deb7088f1a2419d6004c284a55cb53561ebb5f9dd0979a1e166e45960219366a945ea8683256f67536d215c4b81fabcb396f75f8e49f8f84078675bf423e0f0f361891a1187118b71176610bb5948373edfebff22414bd31cf3e") accept4$netrom(r1, &(0x7f0000001800)=@full, &(0x7f0000001880)=0x48, 0x800) chdir(&(0x7f00000018c0)='./file0\x00') ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000001900)=r1) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001940)=0x6, 0x4) fstat(r2, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001980)='./file0\x00', 0xe001, r3, r4, 0x3ff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001b00)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001b40)=0xf95, &(0x7f0000001b80)=0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001bc0)={0x0, 0xcf, "3c29cc5773a2ddf6e08855c68ace3ec1de6a4d9180de884229d3461ef47ff29e03f1bac61c37d9574bff4915ed3d71cb527188edfe5dede32e995b60ace0310896a5b0c049713908d77500d8890e8d448b6a8950770952a8f4a31ebfbdf62a08eca3844c88db4d360b436cb0e08079c735845357a3efae877e666ac70753bd2ce7f0f363c6f150ec9f8604368627fd11373aa8cafec480744480aca4947c8f1b243b8f045be47e58dde78fc1757d9dd232f7f91d6b4c60c70309f8d0075c184f89cc93f71996cfde89cb9b9d1f0479"}, &(0x7f0000001cc0)=0xd7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001d00)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8000, 0xfffff00000000000}, 0x90) getsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000001dc0), &(0x7f0000001e00)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001e40)={r5, 0x2b, "7e61dc3872a335d8d059e75b55b113311ec98ce557733c0c434a4b8c3eb5b45e152956b1e88341ec197841"}, &(0x7f0000001e80)=0x33) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001ec0)={r6, 0xfff, 0x6, 0x80000000000000, 0x0, 0x8, 0x7f, 0x8001, {r5, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x1, 0x7, 0x549, 0x1, 0x8001}}, &(0x7f0000001f80)=0xb0) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000001fc0)) socket$alg(0x26, 0x5, 0x0) 2018/05/02 18:00:12 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x43050000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x9effffff}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:12 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) open(&(0x7f0000000280)='./file0\x00', 0x90080, 0x100) 2018/05/02 18:00:12 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x7fffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)={0x18, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x20000000002}, [@generic='m']}, 0x18}, 0x1}, 0x0) 2018/05/02 18:00:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xd00000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:12 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000000141241, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/02 18:00:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xffffff7f}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) [ 366.345266] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 18:00:12 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xa00}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:12 executing program 0: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r1 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='&\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0xffffffff) syz_emit_ethernet(0x83, &(0x7f00000003c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc={0x4, {@llc={0xff, 0xbe, '^\f', "71144c53746a69bef105185d1ef92f812130524cd9ec52fec44338b23ea9a58e7a6e0ee1aab74e138893b50d129e8e7784544c32c1ebc8ea0363cfe2a6fbcd09c81b286000b9e628dbb358f74ce788868b0b65372ed8b102c6503b042078bfce190a94220427c8e49f28dcd77dceb8c4c7"}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x112, 0x3, 0x400000]}) [ 366.426928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/02 18:00:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2c], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfffffffffffff000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:12 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4002) getsockname$ipx(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) r1 = shmget$private(0x0, 0x1000, 0x60, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000400)=""/12) getsockname$ipx(r0, &(0x7f0000000340), &(0x7f00000003c0)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000440)={@loopback}, &(0x7f0000000480)=0x14) syz_mount_image$ntfs(&(0x7f0000000200)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x3, &(0x7f0000000180)=[{&(0x7f0000000000)="01d3e79d91ccbfece7ad3d641807fb467490f3d8d3e5328b9b644dd2097e13dc6039cf", 0x23, 0x1}, {&(0x7f0000000040)="9ece19482e37b752a8cf1db66ff92007c115a08dbc80658078a0cf4f20cf7270fc1fa1e0bf29a77691a33484891c4166912b523f0d1645ea163e3db21f16f1ab57cb444dcfe5eeac3e8324833a67f60679e2cbdee31f32aeccac735828a93f50e1b4bfa497285e438d03c1cd6ac8a093e3f45d84297af4426e629fe8cdf98fa2bd1e6f445b32a9e558f2a751d99a903b84d6db42b05f7690e24acd34fc8b2a", 0x9f, 0x3c136e4e}, {&(0x7f0000000100)="d6725c3c5d8f1e532eac3616b49d3379e4949464043d8206cd6b8b655fe6f1b87e60c7ea8380e90247b4a834f33ba2a963697f0587e33e1020a85a8570e27b56ad921e05", 0x44, 0x7}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="5bbf355cd7b26da602c39ec3ec1b0eba8e8be4a49eb818d4863718dc3e32c606f8ac0db7cf33ff1857db106cebc4d5b1c1ccc3"]) socket$alg(0x26, 0x5, 0x0) socket$inet(0x2, 0x80000, 0x57f6) 2018/05/02 18:00:12 executing program 1: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x100) listen$netrom(r0, 0x9) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="05", 0x1, 0xffffffffffffffff) r2 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r1, &(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, r2) keyctl$chown(0x16, r1, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000180)) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000140)={0x6, 0x1ff}) [ 366.655977] ntfs: (device loop6): parse_options(): Unrecognized mount option [5\ײmÞ䤞Ԇ7>2 3Wlձ. 2018/05/02 18:00:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) memfd_create(&(0x7f0000000040)='/dev/rfkill\x00', 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cgroup.max.depth\x00', 0x2, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x800, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000280)={0x1, 0x0, [{0x6, 0x1, 0x0, 0x0, @sint={0xf6, 0x5}}]}) write$cgroup_int(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6ba938e57903d926cef0187f58524ba4031e430109c13983cd254250bb93ac54deec66da7ae36bac7279e39108a285829536a79d9e9e268b890d5940c3e735dccb288d7eedabe0c9380ea3b4dc421e594ddec62c55dfed0f662b90afa95f216b15befe5edc765534aa0f0ac04f4d21a721fe85e9ca57adc4a6397867c688bbc826761ef586cfcee3b209ff1c72477cac3a0f546445afe0e4c663afa564badbb12ad4869c750a8190ef97fdb15df63626fec77888a302ea4f08b6f3d34fb0b8eca7254d65576500000000000000000000000000"], 0x1) read(r1, &(0x7f00000000c0)=""/70, 0x46) ustat(0x100, &(0x7f0000000080)) 2018/05/02 18:00:13 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:13 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x33], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:13 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2, 0x8, 0xffffffffffff4092, 0x4, 0x0, 0x85f, 0xc0, 0x4, 0x7, 0x1, 0x9, 0xbed, 0x8, 0x100000001, 0x3254, 0x5, 0x2, 0x200, 0x0, 0x20, 0x80000000, 0x400, 0x520, 0x4, 0x9, 0x8, 0x6, 0x6, 0x0, 0x9, 0xffff, 0xa8, 0x9, 0x5, 0xfffffffffffffffa, 0x40, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x401}, 0x1000, 0x3, 0xb14, 0x0, 0x3f, 0x4, 0x200}, r2, 0x0, r0, 0x1) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)) 2018/05/02 18:00:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfffffff0}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:13 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:13 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b0003002cdf1389598e2c", 0x2f}], 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000100)={0x7, 0xbc8}) timerfd_create(0x6, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800200}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000004c85044", @ANYRES16=r2, @ANYBLOB="090529bd7000fddbdf25040000000800040000040000"], 0x3}, 0x1, 0x0, 0x0, 0x10}, 0x40000004080) 2018/05/02 18:00:13 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@bridge_getlink={0x28, 0x12, 0x2, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x2, 0x424}, [@IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x28}, 0x1}, 0x40000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8001, 0x80040) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x1}], 0x1) pwrite64(r4, &(0x7f00000003c0)="e7d3a61da55378a5c0948e342a78335a3b4ee2317ad387a2e9a96129239fdbcc38356ddb9e790fb8686c994ef75a699644", 0x31, 0x56) 2018/05/02 18:00:13 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x689], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 367.331232] validate_nla: 16 callbacks suppressed [ 367.331242] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/05/02 18:00:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x3}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:13 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) memfd_create(&(0x7f0000000040)='/dev/rfkill\x00', 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:13 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfc000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 367.416530] netlink: 'syz-executor6': attribute type 3 has an invalid length. 2018/05/02 18:00:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000140)) 2018/05/02 18:00:13 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x81000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 367.652526] ISOFS: Unable to identify CD-ROM format. [ 367.867026] ISOFS: Unable to identify CD-ROM format. 2018/05/02 18:00:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/40) 2018/05/02 18:00:14 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/171, &(0x7f0000000000)=0xab) setreuid(0x0, r1) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={r2, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) semtimedop(0x0, &(0x7f000001dfd6)=[{}], 0x1, &(0x7f0000000040)={0x101}) 2018/05/02 18:00:14 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:14 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x6, [0xe8, 0xfffffffffffffffc, 0x1, 0x6, 0x6, 0x4]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000080)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4a}, 0x98) 2018/05/02 18:00:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x7dc}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:14 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xfffffffffffff000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:14 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) prctl$setptracer(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) 2018/05/02 18:00:14 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xf5ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfcffffff}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='statm\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x3}, &(0x7f0000000200)=0x90) 2018/05/02 18:00:14 executing program 6: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x8}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)="010000000000000018") 2018/05/02 18:00:14 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000001580), 0x246) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x9, 0x4) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000080)={0x0, 0xfffffffffffff9be, 0x0, &(0x7f0000000040)=0x1f}) 2018/05/02 18:00:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="41554cd1f89db82ce2274c695fd44d8e8f05f1c034d7a4b9b91babd6cb4ee9a9e31a1ee61a27a714425208c0fafcde3908db2ad1807e60df0fcde218dbe9e004ef706a025333e1cf7c3bbe5563c5f3afe4c5a7827c97d8e34c4fd657152b3fa2", 0x60}, {&(0x7f0000000180)="3009170b2dded97e24af91fbdcf891f25852257a8f5c01b79314a298374186e75ab7502205820e850518141f779a99ea31ff64b47212c49bbcbcf6cbc72f8b504832c5f7e514eb0e281f923fe4836e42aeff31f7ec813f13", 0x58}, {&(0x7f0000000200)="78c304b9183d4bbe0d6605315da0d4ca41e752b7ccd1ba2fef9e8e601637ea92841fcc4d9eebd7606646b0efb4eaedca4db053bbe2abb363923b823286399f9d1b5bf17a80078ff26835e8e8e6fd3528adeedcc29116d1cecc7c9e7bb788b3fcae4355a8237f3abf807f01e70b797d50791a6e9016f44a1868291b1a5be79de7926576f444f277f0c82cfc441cfb2042ed142e2fd19e6e16853afae7f6f12f1a99065867f2a36a4b0eeb7c346fcc53e0e789096e320145e6b8acddb85a1fb29626489882c634cfab8bf584f9", 0xcc}, {&(0x7f0000000300)="1f29f6c6782f043cd9ed900b61888de945fc17f5881849358c5e0cd8a6f86e9198ee4a6280193aa848fe71f9be26bf4155d4b68331048157a17c3c67db07126aab2adbd41ec41c94f131ba8d0e54bd593f36887c3874b4f0d3b0865f57596a3465e9950c8232f1f366129bce136fe510c078f03b319140164c6d617361bc749089b079e7dbea0e5bb5654e6f0ddb46b6372c287a5110659615196e5ae84a9d1f54c94bb3e378577b9c", 0xa9}, {&(0x7f00000003c0)="5e308987bc1df9b03c062e3edabb88b80a8d88eb0952f12041e8a0f9156b8a579e716efef6e81ca79c746f851e7067b33d67dd0f425a8eeee795e76ce463", 0x3e}, {&(0x7f0000000400)}, {&(0x7f0000000440)="36501aa21e2ed033ed8950e8600d5fc01f0b63dfac930581a05ef0064f2aebd593c6b4c2fb12d6cb68a06f3e2c2172dbdec34c3ea9c10aa46cddf1b808f5e5bcf24745e8ae1a89046c716bb15f099ed898a5e3f1e7d0937bc2f6daa9c6f7ccc3ddbea57f4ec21215a4ac774c4154c0101ddac27153550016d15ee5ef3865f8711bf426f05cb55c3b0d833a262c0a80e3ff7d0d2f52b8d4bf9fd3ef157e654ef4a1cf515d", 0xa4}, {&(0x7f0000000500)="7ea0f4285a19c2cb54a06b7b1a8079147a311ee120c504b7fdbaff8287b1d8e8170182632edc02c5ef4de57474876baa03f7e9daf13e4ec33b3d14c18ba66d4d12bb69a78908d4bf4086576b341f950b835f058657ec3ce351b81e65c23e09d1448fb867a7a3e41e259aafb0cd6a1c389d604a", 0x73}], 0x8, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x80000000, 0x24000) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000000c0)={r0, 0x6, 0xc043, "a205fe47a08e6cac2167cc154e05a022af571c437fdeb0889fb1a37b60c2ecbfadc3c73e9fa1646dd0ad6a5439af832905d079"}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000000600)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000013e000)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32]], 0x1}, 0x1}, 0x0) 2018/05/02 18:00:14 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xc805}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:14 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x8100000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfc00}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000009, 0x20911, r2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x101000, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x202) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000000040)=0x819) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f00000003c0)) fstat(0xffffffffffffffff, &(0x7f0000000180)) 2018/05/02 18:00:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r2, &(0x7f0000000300)="d8", 0x1) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:14 executing program 6: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x1, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x6, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) 2018/05/02 18:00:14 executing program 7: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x76) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x4f, &(0x7f00000000c0)="e5e68a44f91aada3994ee6f0eb5cf0c2e5a6d34847954d0cb46f20ca103fe81f7fc8e7b968f1ff4a67737be55ade4ecc379e2dc307955f37b840872943817514054c95e4dec2343539c674abce26b1"}) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/02 18:00:14 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002f0000000c000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x13, 0x3, 0x1) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) sendmsg$nl_generic(r1, &(0x7f0000001a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001a00)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400ecfcdbdf25000000007676"], 0x14}, 0x1}, 0x0) prctl$intptr(0x3b, 0xa) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x400, 0x70bd25, 0x25dfdbfc, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4fb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x620}]}, 0x40}, 0x1, 0x0, 0x0, 0x84}, 0xc0) 2018/05/02 18:00:14 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xff000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:14 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x89060000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x300000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:14 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x40000) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000100)) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x1, 0x3, 0xff, 0x1, 0x3, 0xb5, 0x1ff}, 0x20) 2018/05/02 18:00:14 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x3, 0x101, 0x3, &(0x7f0000000140)="e9591a"}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/209) 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, &(0x7f0000000240), 0x101) dup2(r0, r2) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000200)) 2018/05/02 18:00:14 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x806], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:14 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1a7) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), 0x8) 2018/05/02 18:00:14 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x400300}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x1000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:15 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x400000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:15 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000140)={{0x5, 0x3f}, {0x7}, 0x4, 0x4, 0x6}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x202, @mcast1={0xff, 0x1, [], 0x1}, 0x800}], 0x58) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) r2 = semget$private(0x0, 0x7, 0x400) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000280)=""/4096) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) r1 = dup(r0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) lseek(r2, 0x0, 0x6) 2018/05/02 18:00:15 executing program 6: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0x11b, 0x400}], 0x404, &(0x7f0000000080)={[{@journal_dev={'journal_dev', 0x3d, [0x37, 0x3b, 0x34, 0x37]}, 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}]}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xc000, r0, r1, 0x0, 0x401, 0x0) 2018/05/02 18:00:15 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:15 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x3, 0x101, 0x3, &(0x7f0000000140)="e9591a"}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/209) ioctl$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$eventfd(r1, &(0x7f0000000240), 0x101) dup2(r0, r2) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000200)) 2018/05/02 18:00:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xf0ffffff}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:15 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2900000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:15 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfec0000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:15 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfec0000000000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 369.800709] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/02 18:00:15 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f00000000c0)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:15 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r2 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:15 executing program 1: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r2, 0x540c) syz_open_pts(r0, 0x0) [ 369.861323] EXT4-fs (loop6): VFS: Can't find ext4 filesystem 2018/05/02 18:00:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x3c00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:16 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x18000, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x4, [0x80000001, 0x1f, 0x10000, 0x7]}, 0xc) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRES64], 0x8}, 0x1}, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001c00)=[{&(0x7f0000000000)="f9dad31173c8327e73778738bc44df718fafca77cf837dd1aabc2be72dae6d8a5112d12a0ff7a83fbddd0a4b6f6624e9aa6e09567c8d98f45760fa07", 0x3c}], 0x1, 0x0) mkdir(&(0x7f00000009c0)="2f2f66696c653002", 0x0) r2 = open$dir(&(0x7f0000000300)="2f2f66696c6530022f66696c653000", 0x0, 0x0) r3 = open(&(0x7f0000000500)="2f2f66696c653002", 0x0, 0x0) r4 = open(&(0x7f0000000740)="2f2f66696c6530022f66696c653000", 0x0, 0x22) renameat(r4, &(0x7f0000000280)="2f2f66696c6530022f66696c653000", r2, &(0x7f0000000340)="2f2f66696c6530022f66696c653000") mkdir(&(0x7f0000000a40)='./file0\x00', 0x400000010) r5 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000001300)="2f2f66696c653002") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f00000005c0)="2f2f66696c6530022f66696c653000", 0x2800, 0x4) linkat(0xffffffffffffffff, &(0x7f0000000a80)='./file0\x00', r5, &(0x7f0000000ac0)='./file1\x00', 0x0) close(0xffffffffffffffff) linkat(r6, &(0x7f0000000080)='./file0\x00', r7, &(0x7f0000000e40)='./file2\x00', 0x400) name_to_handle_at(r7, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=ANY=[], &(0x7f00000003c0), 0x400) socket(0x6, 0x5, 0x5bb82789) preadv(r0, &(0x7f0000000e80)=[{&(0x7f0000000440)}, {&(0x7f0000000480)=""/96}, {&(0x7f0000001c40)=""/4096}, {&(0x7f00000007c0)=""/255}, {&(0x7f0000000c00)=""/224}, {&(0x7f0000000680)=""/107}, {&(0x7f00000008c0)=""/99}, {&(0x7f0000000d00)=""/117}, {&(0x7f0000000d80)=""/154}, {&(0x7f0000000600)=""/22}], 0x100000000000015a, 0xffffffffffffffff) symlinkat(&(0x7f0000000000)="2f2f66696c653002", r5, &(0x7f0000000180)='./file0\x00') finit_module(r8, &(0x7f0000000240)='$\x00', 0x3) shutdown(r3, 0x1) fcntl$F_GET_FILE_RW_HINT(r5, 0x40d, &(0x7f0000000580)) symlinkat(&(0x7f0000000780)='./file2\x00', r8, &(0x7f0000000140)='./file1\x00') umount2(&(0x7f0000000940)="2f2f66696c6530022f66696c653000", 0x0) renameat(r5, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000200)="2f2f66696c653002") splice(0xffffffffffffffff, &(0x7f0000000540), 0xffffffffffffffff, &(0x7f0000000640), 0x206, 0xa) unlinkat(0xffffffffffffffff, &(0x7f0000000040)="2f2f66696c653002", 0x0) fsync(r0) 2018/05/02 18:00:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x8000000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d8", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x380000}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:16 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xf5ffffff00000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:16 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x3, 0x101, 0x3, &(0x7f0000000140)="e9591a"}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/209) ioctl$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$eventfd(r1, &(0x7f0000000240), 0x101) dup2(r0, r2) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000200)) 2018/05/02 18:00:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000300)) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40040, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) fchown(r2, r3, r4) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000000), 0xffffff75}], 0x1000000000000030) 2018/05/02 18:00:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000040)=""/55, &(0x7f00000000c0)=0x37) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d8", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x89ffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfffff000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:16 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffff7f}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:16 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000300)) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40040, 0x0) r2 = openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) fchown(r2, r3, r4) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000000), 0xffffff75}], 0x1000000000000030) 2018/05/02 18:00:16 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000100)={0x4003, r2}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200000, 0x0) 2018/05/02 18:00:16 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) write$binfmt_script(r1, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '/dev/rfkill\x00'}, {0x20}, {0x20, '/,vboxnet1'}], 0xa, "b39b31a5817a01b69d95482702f18809a78d4903d8a4fa834adbd27ef001a4099b5b2d585120dfa5267adb4b64d13a229e7a37526937ec42c3fc15d9657242b71a0df784f5b849f58b10d11f8ef28d111d11cea236acafc60415d53bed9ec30c55d9b92ca45bbe29a0d73572547a32ddf8493919f1f69ee96b57c8d28216426de07a6d099b42c028a00474f67e54d8f5e30238ced840965d581355b63e6e64c0a3fd945b57"}, 0xc9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000280)={[], 0x9, 0x401, 0x1, 0x3, 0x5, r2}) 2018/05/02 18:00:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x3000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d8", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r1, 0x0, 0x0, 0x1f) 2018/05/02 18:00:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x1000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:17 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:17 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = add_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="21350ea6090c1d4dccfeed3644d52a4c4c234426a32079cd2d9cf64bf8b5d7dc402687a54c657b682815a5c4eeb7c6c703024caf9ef61d2524de1fbaaae43797e78f1d75c2417b75e561a0285952ca1fddef9374a1be3720151006ead190352396f339711f5029a59063eb205d982b74f2cbc7e67d6f64527ce3d31f79f345006308", 0x82, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5-generic)\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) sendmsg(r2, &(0x7f0000000540)={&(0x7f0000000280)=@ax25={0x3, {"fd68851f580685"}, 0x200}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)}, {&(0x7f0000000340)="55f1a6a08844e80e0be009161816779c4914cb91d650839e7440f9e921517daaf10fe419a2aaf964ff501e789a06845b3e8e87e7acfcf9bdd44b657453bdfa0f9f32d136298e3018a40149eb1a8f94a195a1d5f8dee440a5f47affde798e07187498b2a995ddffffa2e0be5685226c253810fbfe4136b5d7da615f035c19972f9866341c13a05818b0220c5e8e26a671dd94678b0545bdd1427e3b2241e1b2a63fb0b270945242fc51389813c1b028892ab6ad0437b077fe074f3678dfecb1acea5687d8c330c32b58836cdf4db38928ccf003ae45544ad0be2deb1d0f7a3929af6b3a17ec95c153a3c4501d6cb57125d153", 0xf2}, {&(0x7f00000004c0)="2627102a18b8ddf0085535326bab019b553434b427ffccd632bd9fd98fb21401b73bab0d67a54cbd11c20a539ba94d387e6a7f6b1578de466cd1dd38216848e6e79b130d8e80a5ddbe9be4", 0x4b}], 0x3, &(0x7f0000000ac0)=[{0xa0, 0x113, 0x9, "a004df643f8265b6929b022ff0c7b0a90f679c2203c89eaa51f68aed718aeece5b4bbe1d719138271e01d22ae9e9446b605344cf18bee52c4bddcb406fdb6c169123c6fe017897c3a86a1a74eddf4a6bd485b03af5c11219f88635235a6a5c0cbc860e78d0e67b9c9147d18cd5643160dfa220dffef48817ecf2d962fcc3224c75d99958b9de49e1a2808d9b0c04"}, {0x30, 0x11b, 0xfff, "4dd20bdd8a132d9f5e07ce25e4fc242ca8e2c139125ee82a568771"}, {0x58, 0x113, 0xff, "7296d22b8a58cba86071eb265c62303d7bd27199e2af9dd82f8cc92c761487376ec9c62cc36be3742388fff3f607c0dfd5c2d3a0d3f93f60c2d43e2dbc036a1f272b"}, {0xa8, 0x113, 0x3, "05945794740c561ae0eb3efba8babf277e14be4cdc693c28470d8ce5cbe8b77c9d3bc863a11d40c0accb8ee93a62e4fa59c82b564c6c13f7d9c5fd4427d18ae5e0c00ea0ab68f9d1f84a8d91e19356ee1545db8b63e812d76a76c84fe55bea36151591457f2d452624d08b7844f0b664c48d04360583152e298f39d625814fd2f2308752447dfdb620e5b4bc265e3eb7df"}, {0x38, 0x111, 0x4, "dd5ecc0d2d1f6bc6d3df0fba3fb9373e207ee17bd4fbc38672540c3475b30c15ef4e3d"}, {0x70, 0x10b, 0x100000000, "03efb6b04e143fbf9faf842f20402918c5e3b36dcbc44c9b44659fc3f27186b55ced170fa7c440f5b4641bd913e220e8fbb0fe12f83db3dd9363ee6e1520c281a9497ad69fbd72b44ea46ee747880d0e558cf8a6a1f477d1ea"}, {0xb8, 0x1, 0x80000001, "5ea92f244e7a74eacbe903275cc0d91d6adf40a2953ec9fa7b3c6c924d40051cd3c7d66a491f4373563d04fc01e9123e3bf0faf210180d7a35b5de9cc5db00b71d40a7a95386a7ca6c9e2f17510ebad0e3a443fb34dc4be9635060e16e986ba5edb6a515d0f3a91e15ede7172b0ec5fe28fae4eff1d4ad4c143e2b33dd928d396a89943c983cac4f7ba00110460ca352dec11df5dbc27bfa6cf8274f1508d8119bb3"}], 0x330, 0x4}, 0x40800) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000a80)="810b8f68adf1a34b", 0x8}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) epoll_create1(0x80000) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000740)=@nfc_llcp, 0x80, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000), 0xffffffffffffff7c}, 0x0) 2018/05/02 18:00:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x201}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:17 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x200, 0xfffffffffffffbff, 0xbfd6, 0x1, 0x1, 0xffffffffffff2f73}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000340)='/dev/nullb0\x00', 0x10c00, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000500)=0x0) sendmsg$nl_generic(r0, &(0x7f0000002cc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000002c80)={&(0x7f0000000540)={0x2738, 0x33, 0x121, 0x70bd2d, 0x25dfdbfe, {0x9}, [@typed={0x8, 0xd, @u32=0x9}, @typed={0x8, 0x31, @fd=r1}, @typed={0x8, 0x58, @ipv4=@multicast2=0xe0000002}, @nested={0x11e4, 0xb, [@typed={0x8, 0x6b, @pid=r2}, @generic="dbc49b17db4c7a65df4e5c8620871d24050f1c1692b3a73326e216357fcdefcea241fdd2c458aa745993455df7fed2279ce10170ddbca2a49e02a5c71f36e51fabcb920ddf073ed9851c41ce3106c30659478bbdfc676483e251bd35167a0b884ac48f02e12b301c9874988f0da80538819d1cb26e46fc9d054322ce5ded7507d83282980c7f6e9e337909d72acb31c7c57ccda80fbf9d0bb533d091d675d818828df6ddea7afe77067382560eed2fc15d2f73663bc9ba7eca4b", @typed={0x8, 0x7a, @uid=r3}, @generic="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@generic="e818446bb311fa7a855e3563ef9a38e4e2a2ed52360f4615d508feaba479616d854a36d685eb3f3a87217088eb7429d57dab100daccad862b65016d707d52a410c961d561486fab2cc62f1b312cf512de38c4d9d35ccbbbeb5bdab8b517b6b540ab6cb1c797567a593891bd62f13c8647337be5a3da2a022b1918bcd658ee8d5f5d9c6c50864c943feeebb9e4b36fae7d229711a78421602b94b", @generic="95ab1c95632c04f0d101f12046ca08d547796cb1fbd1a370555f7a2e37687ac7b0661bd8b948b2733c4d936f8b723a314ebcf7096adb29002134499dee4a90718b877e906a199ec2a0503735f68e7d86519d6984f5cc87212da92b384caee64b76c6f3c89794867b03f9cb", @typed={0x8, 0x6e, @fd=r4}, @typed={0x8, 0x4a, @uid=r5}]}, @nested={0x29c, 0x18, [@generic="60e21800d865e5793faed35ccef8435f6cff0653bac684bd24f13449ec7123e194708090dbbdba2409ebd407bb6c1e1b5c76750bf68f3cd18f8d8fd8e46ec6b86194ea35a877275dcf7f75a12296eee4fd3be5dbda2c948c38ef2dd8207abe38b5df9de0cc219dda6c4f7f3d0eef61c7e48361326d187d50fc2c672b9c3d47f0b6c0e81f5186d1b2adf7d3d11ac4564903173457eb691c7ae2c56ec0bc69e0", @typed={0x8, 0x1b, @pid=r6}, @typed={0x8, 0x8e, @fd=r7}, @typed={0x8, 0x8e, @pid=r8}, @typed={0x8, 0x41, @uid=r9}, @generic="db162658d8716ff0fa3c6702bd7c357b68b1f35d554161a0b0f1c01336dded7a160e1245d58b6208b67278f418f403df2e85573b177e4f4748eeb775757619ac544c2f2e5899d54770cb1f8470323c1e5bb853405918f949c54b17a46398d78f12401ace1a356b7ffd139c09069711ab81630dd3b990ebe8d95e659ba67eeef7819462f7eb33fd223523d41e1ce22ec20230191167ed7f0b4d490cbbe124d7288ec25c0acb9eea6e004719528a5decf1f46911688a6b1545a6be1a0576004c8ace6e5d9092345592934c109b7d70c5912c0357bd9dcba1aa780592e7095d31f44bb13f", @generic="b02d6b43128a0d80b3d6f64c96d537727ed63bb46526d0a0e6bf61108d81ed3416b0b7ee7d2da8e40a5e142ad21e61424d98f11c71b19facc7c5ecf43872eebf5a00625041f7482d6b6a0168ac7ccaca57ea2ae41ba42d65a3e92ba54b4a03ae13d6c24ce782cb75af57de98c721f4755597228002bfc58db2fb8306d9eecfedca2455a501468a8782882f732232cff39b50f83dc17066d48f550bed631326735770a5fd4f99e493ef12d91604e388c7f0b7473f0ea825d74e4ddd5fa68f1d5d7cbbdcddd79b94c5939ee0f056473f741612cbcfc68ff3adf3dbd5f1a4f7446598a9d2dfae48dd977a0bc2844dfb705e56f26cff"]}, @generic="8c6027581087b9ef0be41efa7532f912a59a78e501722721547b82e0183be65c28440920fa63ca2d22dc9b511e79d3e68d09c6351dade80fbabffef60f6cff379bc5d7bbeaf4754ef1421015d66c820c6d8ce359d261caf6173bcc11fb3e7be0174d70876aee222afd95b6f0d586842272ff031191bac61801f2c5065c85401aef588a6d05f09f92636550d48a82c03cfb081bad77642f30318e7b1616b838247701999641b8f8be32fb51c37032da6569b4beda62297a9276bb9f5e5c73c510fd3f445e08445d7d5e0e618366c37fdb62f6aa0531a0ffa7", @nested={0x1134, 0x59, [@generic="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", @typed={0x14, 0x82, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x10, 0x92, @str='ppp0(\'ppp1+\x00'}, @typed={0x10, 0x94, @str='/dev/rfkill\x00'}, @generic="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"]}, @nested={0x80, 0xe, [@typed={0x8, 0x43, @pid=r10}, @generic="8886785e3d90c92fc0d1990b0e8b71753e76c0c2c6223eeb7ae2e99d2d89b3d4e2199a18c6eae9be0d4d0ff5fe56aadff23371d18c24559d6b765a862cdb395766d6411fdbb2222dc6357dd0a759a659ed086c03c1b425523b0fceef917b969a24cbfdd3e6349e0fefb8b02026775d0b7f"]}]}, 0x2738}, 0x1, 0x0, 0x0, 0x10}, 0xc080) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r11, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:17 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000180)={0x3, 0x101, 0x3, &(0x7f0000000140)="e9591a"}) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/209) 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, &(0x7f0000000240), 0x101) dup2(r0, r2) fcntl$getownex(r2, 0x10, &(0x7f00000001c0)={0x0, 0x0}) sched_getaffinity(r3, 0x8, &(0x7f0000000200)) 2018/05/02 18:00:17 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1f) 2018/05/02 18:00:17 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:17 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffdef}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x30000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:17 executing program 3: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.swap.current\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:17 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xf}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:17 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:17 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:17 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2f00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:17 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x12}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000005000)=""/20) 2018/05/02 18:00:18 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffff5}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xc0fe}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:18 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200001, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:18 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:18 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8080, 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x40, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xbc, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x2000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffffffff8001}, 0x1}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e23, 0x7eab, @empty, 0x7}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x29ff}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) fchdir(r1) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='.'}, 0x10) 2018/05/02 18:00:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x608], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:18 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:18 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @empty, [], 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x324}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) open(&(0x7f0000000000)='./file0\x00', 0xa0000, 0x2) 2018/05/02 18:00:18 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:18 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000040)=0x6e, 0x80000) 2018/05/02 18:00:18 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x3c], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:18 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xffffffff00000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:18 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xffffff9e}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:18 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffffffff, 0x10000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'ip6gre0\x00'}, 0x18) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000003e00030207fffd946fa283bc0ae6e60000a6ffffff0c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/05/02 18:00:18 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000580)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e20, 0x401, 0x4e24, 0x4000, 0x2, 0x20, 0x80, 0x33, r1, r2}, {0x180000000000000, 0x1, 0x200000000, 0x5, 0x100000000, 0x332, 0x7ff, 0x8}, {0x100, 0x32, 0x10000, 0x1}, 0xffffffffffffff46, 0x3, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x3501, 0x3, 0x2, 0x2, 0x7fffffff, 0x1f, 0x9}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000400)=0x54) bind$packet(r0, &(0x7f0000000300)={0x11, 0x1b, r1, 0x1, 0x52d, 0x6}, 0x14) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000340)=""/171, &(0x7f00000000c0)=0xab) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x3, 0x7f, 0x7, 0xfffffffffffffffb, 0x10}, &(0x7f00000007c0)=0x98) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000000000000, 0x0) ioctl$SG_GET_NUM_WAITING(r4, 0x227d, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000840)={0x5, &(0x7f0000000800)=[{}, {}, {}, {}, {}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x401, 0x30, 0x1, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000180)={r5, 0x9}, &(0x7f00000001c0)=0x8) 2018/05/02 18:00:18 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000140)) mknod(&(0x7f0000000000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000080)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40800, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) bind$packet(r0, &(0x7f0000000100)={0x11, 0x9, r1, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/05/02 18:00:19 executing program 6: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:19 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:19 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x201000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x8848000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:19 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000140)={r4, 0x3}) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r5, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x48f}]}) 2018/05/02 18:00:19 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f00}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:19 executing program 7: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0x148) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', r0) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, r1) 2018/05/02 18:00:19 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x543], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:20 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:20 executing program 7: getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'syzkaller0\x00', {0x4, 0xf9fe, 0xbe31, "25e343320c8f"}}) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000140)="9e0c149b7942eda037134b0d7b38a22c5d428fc3856438a7b46f4e48c9e466d0e0fad50b7d947ce37b41bb5307c93e42cacece8f06fd42e59f9889a44a6b864da5defaf3a050d3a1880f1bc81368966fb205e36e50bffbface77d1c0b69917d29cef77e38bae4d4e91a18201ad701487a9d0daf114ebca86638550eab9c31820a76240fe0ccf3a1fda1feced0dca3379bfc62da360e4cbd2a313df43aa37c4", 0x9f}, {&(0x7f0000000280)="40523bbe1e7e0641b5352f6efaebf4bece35af5d8a9addabc0514d71b92b69e75a5269cfe2acdf1386821f48f62eb9c217d50169868a8249b6125300a3170a80d11e42fb48217236cc5977659c4e0886a8ef9f5957f4ed93fa26e6b5d7d39045f8004e2bbd4e3c06a7dc1acb9bf4eba386b40f9bddffe0004cc0e6204905fd71946d82b050f4bbe1960a195e9cd1f77d9a0966fcce49163e780948cfa08eae4fd01dda418c17a9deaed68ae7bff3064886c6752b03bacbc5dbd060db12e45543cd3f6557a4e7207784d9cfd4b0e348952d26c89e959fd7338764d7bbe70c5d9bf16b8b8458", 0xe5}, {&(0x7f0000000380)="51a307cf668169bc083edfd034947e037cd3dac6c2ebf0add2862c399da283e5c35a8f2206b7f9ada8febd84793c534bfe2edbd19ff245dfcb9fd257cebb34be82bf21899097895c54dd11751c4ecbbf00ff924a3d53fb9bf165787e52e3b991a74fcce56d4a3909eb4fac1303950e264a6d78cb36a5b80497f7926d441aa228e9b7df27a71eb235cd4858efe83f8fa8ea3c569f6971104882cbd08ebed559", 0x9f}, {&(0x7f0000000440)="1144ede8fd1e29ee2973c146a4f66f91a3288e738cd6e2a4870004b96ad3f85e2fc2d9a1588236afbd972af547bb1b42cf6ad431875f92125d2140b719a4f2de11e84c997e3f4298d291c4c9904b9c90c5cca2b33b81c3436b39a45d1b781a18efdb6ba0fa29d72c69817289c73ebc37db47513aeccf0f9b03327f2107350713989bed2f59", 0x85}, {&(0x7f0000000500)="b2b6f57df8989d515c951a45bb1e89969d20e14933c68ae4ec802f8942b379efb0a590e64298429843d3aadb4da8b731bf95dc1e45566da5deeceda01470ccbb611e09d9621db55ca48793771d32fc1e493d8a6b31829b50db7f9de7c5229977d2cca7f0f7dff74ee93a0550e1d3879a8f1fb128d2951ea22e6c5c9f96972ad36058cd3a144858a2ac97644591ff079efa0d6c6e0967172d3ceb1b8d2bc1955c8b94", 0xa2}, {&(0x7f00000005c0)="5cad5866f2841678b074e8c82eb00cc3e84484c1c21fea356f25730319c76cbd1eb7f9a53e9ff709969e7cb1d606554115bd4c2c329bde2b3e8532fe5d4cd13572a632b6932137ab0b2fa979a74944c3fea0701c6b0e662f10", 0x59}, {&(0x7f0000000640)="179561785e83dcd3fbe2e4f8770013af9e70f11b4d21e0b814d63664eff69e661fc4c3e980ded29dbe6c5158ea704f1014e01c31153f5f37943b4aa2105db665bf709f6510b2c45aea79b9b3af8c041e9f428e57a77be60279b634a99a2e17dfa41c06c203a785cd9a7eb6513cd90a026416a42375ab2b9d7a0e0ac496e76a2fdc78a195ce769d541fa2c1b799f391321b39d8d61f1dceda00f2787dd290ca09f3eda7207003188d619bb4b65133e4c62c541e016b73ffd6411ed2acbe9763a9b510879ff40277ec6efd19be53a7806df6ceea552b9277ad7eb6838ddf06b4c76ada49c79ce60b2dded05b2952b81467d785", 0xf2}, {&(0x7f0000000740)="8aa0469f91e656fad8038e6558363f74390bbabbb3ecd5e298b76fc10574b7a2307728ceb20dcb3091f54055477101b6e4de6c7c48d9a2d9172b7762aa8afd67469c56edb6ad47bdf9e599263d7e628eba", 0x51}], 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r1, &(0x7f0000000940)=[{&(0x7f0000000000)="430f000319", 0x5}], 0x1000000000000031) statx(r1, &(0x7f0000000200)='./file0\x00', 0x4800, 0xd2, &(0x7f0000000840)) 2018/05/02 18:00:20 executing program 6: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x700}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfcffffff00000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x88caffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x400300}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x1}], 0x1) unlink(&(0x7f0000000040)='./file0\x00') r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900), &(0x7f0000000940), &(0x7f0000000980)=0x0) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)="025c7d8f7b7ed3d70a52be2a72dacce175c0e871cd0d5205d4c62f71f12c4dc643cba22a99afe4b8ce189c5e75c0f75c33daedce0d80d7e4f2c9288e13cd87c2258d", 0x42}, {&(0x7f0000000380)="9a877cd6b3ac0cef445b623c00a263ebe4ae517a8ca7f6b78517c270852d30f82d0e9572c070041ed77241ae7f2ec868f0d60c7399b0e20067dace3bbccac64682ff2cf0c843c8a45f0c8ed7", 0x4c}, {&(0x7f0000000400)="9f7fcebdecbf3feed1285f8e2392e92e203f4be1b3301f1fb2e4310659f37bbad7c039e720327575867631713d1d71ba24e8e55bcb40ba0af8c1fb75da6a90260fdd40bcdc92f3abe61eee8da625bc41374eeb0cd294ee59e9e800416999b7bbea9160d41d803c1c38d97ac5116d182bac0f", 0x72}, {&(0x7f0000000480)="64c2bb650ef7a1681ba83704d46afd7997912ab1d22c2141c4210d083895ef8491dfe4db7bf7dccb75156229d7cf08690a0d0a862d0435fb1e48e7d3218c5ff4d6d2bdf6578de64a0cfbfc30471600865c5f6f6b1ccdf5b913056c78cb329df179820c82e74cfff7187955639aac4106b16f89ebe766c9626fa9f51b85b51e9d1ec96c7e4a093de63d5cf69848e3b5f283c8cdc56f8ea522afad5e7e5a6bed50d292a247d578f9b4c62fe22947589e59b22d95d7d75f62f605a8e946ec417b549560c665c880283c18c9847f", 0xcc}, {&(0x7f0000000580)="c93314b152f9aa95b06cca9a46b50a53104c4b3e5efe6b33b328d0595ff91462cd7291c22ff2e5d23b31b97cebaa5a52fb410db9fcb0e9937273c120656396facfb7f086504c840c30762aca1ac026ee85d8d350e6168326fa6fdde88b81f352ef069f5afec4e9cfba54132de666271138d254f4621ed49ef7a1a8d6f620cccf1e75f1a57e0ae2ae21ef8d0f587abfc295d35e67b12d958fa7c19b88c654e9983feff64e493cf3d8784dbd5b44f88e335c25bf808726495c27c0bfa383e2ea9235f6821192940c5dd6c5a962e951e5e26a31c93775d9b5b4ea085eaf50c2693e193fca5f3a99ff5b", 0xe8}, {&(0x7f0000000680)="254c5c1222746734cc739d9af6aed1a3a484d7b2aedc1887c72e10a966305bf778d4934ac52be8f523dcf41a9e09a13e44300ce535d810fc0c8b2c3027cac1d6baba877f385f4480a3b1e2e2d716d894253536c36a943a1b74822f83261b05b09032db8a4c7c569af7aa91490d7f820be1baf02a9e66ab616bc7fccd3471b3a1959929c3cfde5ec19b8db3e7ade91023edcbe9d0f888e5565291109af84e64090ec101a330069b8238ac0b8d0283163c98c4142ce4bd3c2c658819", 0xbb}, {&(0x7f0000000740)="b6d16be3a890feead91dd0cfdb29c533d0a4ee6320851cc7979d6632ca06b42a7f574609a776a56e49870cc83f07e922f3a7e3c0a5933068e569c79138a292a7aa6dfd0dcb281bf4073093c1d6e122e5ff52a8347aaff6bf63", 0x59}], 0x7, &(0x7f00000009c0)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x60, 0x2000c001}, 0x8890) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000140)='{.wlan0\x00', 0x8, 0x1) 2018/05/02 18:00:20 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:20 executing program 6: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:20 executing program 1: syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="4a465331010000006076002000000000001000000cb2633776cf484995e1f5ec8c32bf8aa472f59521c90209e7c201104e754cbc960d52b205db5c86362e4e37", 0x25c, 0x2}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\b']) 2018/05/02 18:00:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:20 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x101002, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x1bc2d6ad, 0x91, 0x10000, 0x7b51, 0x0, 0x0, 0x20000, 0x2, 0x0, 0x5, 0x7, 0x0, 0x7c, 0x1, 0xc63, 0x7fff, 0x8, 0x9, 0x2, 0x12, 0xbf, 0x401, 0x1ff, 0x800, 0x3, 0xffffe00000000000, 0x100000001, 0x9, 0x9, 0x7ff, 0x2b, 0x90, 0x1000, 0x8, 0x100, 0x20, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000440), 0xa}, 0x80a0, 0x4, 0x4, 0x7, 0x0, 0xc7, 0x3ff}, r1, 0x5, r0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000500)=0x2000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e22, 0x884, @empty, 0x4}}, 0x2, 0xffffffffffff7593, 0x1000, 0x8, 0x80}, &(0x7f0000000140)=0x98) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000180)={0x8}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=@srh={0x3b, 0x2, 0x4, 0x1, 0x3, 0x5, 0x2, [@empty]}, 0x18) pread64(r0, &(0x7f0000000680)=""/226, 0xfffffebd, 0x0) readlink(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)=""/176, 0xb0) write(r0, &(0x7f00000001c0)="89d10f01c599cb74c91f8a3fd75febf38d3ed4a1d1824ef7938d6a2838071bf0681a8ffbc187bf5edbfc392305229d1e777048231612e4500d90f65d3138981f84ffc1553161bca0e97fe5fedaafa5381e3a4a100facde8a7944a834f60e84d9a9ad37e734897116b3819c2e5c0701fd339da1bc921075fc3484ec7c8b2d03509ce4237bf28907771aae2931d031eebce7bf17516112b649aa39ec38c21a5acdbdb2b9227f9b5ebf14bf23d9c955346cdc290fd456c41d75c8ba22c6b5bfda4b7e6935a92d5c61b293335bc7c8f76de856d0286e7f79286c93caa0d8f426491718f263", 0xe3) 2018/05/02 18:00:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xffffffff00000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x3, 0x1, 0x1, &(0x7f0000ffb000/0x4000)=nil, 0x2}) 2018/05/02 18:00:20 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfffffffc}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10000120}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 374.309716] jfs: Unrecognized mount option "" or missing value 2018/05/02 18:00:20 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) [ 374.363725] jfs: Unrecognized mount option "" or missing value 2018/05/02 18:00:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x29], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:20 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:20 executing program 0: r0 = perf_event_open(&(0x7f000002ef88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x7, 0x3, &(0x7f0000009fc0)=@framed={{0x18}, [], {0x95}}, &(0x7f000000a000)='GPL\x00', 0x3, 0xb2, &(0x7f000000a040)=""/178, 0x0, 0x1}, 0x48) prctl$setname(0xf, &(0x7f00000000c0)='GPL\x00') ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) close(r0) 2018/05/02 18:00:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xf0ffffff00000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:20 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10402, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:20 executing program 1: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000440)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="424795c613c3da72aa5dffb33dff1230f9f3eecbacd918359aa2698b86905abfcdc95cd1de6395e94af4ccb43800560f970a8c719a56257a83a7f4144abe21811e0ecbe692d36dfe3f3baa8727e360f7d2eb3f7463e21799644ce539939ab85da049a0bfff0f5853abda2d8f93a0944c023faa944404fa05d2cb42db04fb5704aa5782cb1f1c56a0bb29ec9ee48192e6ce8e551965d14fd55290dd338aa3b93b41d979dd759e50fcf311281c34f438b97f7ce96afbdef708905ec41a59551aeb153a34acb39bb0bbb36c141301100df21c0554ab6e9712b8061cf213"]) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000200)={0x7ff, 0x957, 0x40, 0x2, 0x1000}) 2018/05/02 18:00:20 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2b000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xeffdffff}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:20 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x141300, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xf0ffffffffffff}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:20 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f000000}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 374.657523] FAT-fs (loop1): Unrecognized mount option "BGr]=0ˬ5iZ\cJ̴8" or missing value 2018/05/02 18:00:20 executing program 0: getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000480)={@ipv4, 0x0}, &(0x7f00000004c0)=0x14) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x40, 0x218902) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)=@acquire={0x224, 0x17, 0x8, 0x70bd27, 0x25dfdbfc, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, @in=@dev={0xac, 0x14, 0x14, 0x1b}, {@in6=@dev={0xfe, 0x80, [], 0x1a}, @in=@broadcast=0xffffffff, 0x4e22, 0x1b8, 0x4e23, 0x2, 0xa, 0xa0, 0x0, 0x3e, r0, r2}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e23, 0x0, 0x4e23, 0x0, 0x2, 0xa0, 0xa0, 0x3f, r0, r3}, {0x1, 0x4, 0x9, 0x3ff, 0x1, 0x3, 0xfffffffffffffff9, 0x6}, {0x20, 0x13a, 0xffffffff00000001}, 0xf19, 0x6e6bb9, 0x1, 0x1, 0x2, 0x3}, 0x7fffffff, 0x3e840000000, 0x7, 0x70bd25}, [@output_mark={0x8, 0x1d, 0x8}, @mark={0xc, 0x15, {0x350759, 0x7}}, @replay_val={0x10, 0xa, {0x70bd27, 0x70bd2a, 0xd5f6}}, @extra_flags={0x8, 0x18, 0x7fff}, @ipv6_hthresh={0x8, 0x4, {0x3a, 0x58}}, @algo_auth_trunc={0xc8, 0x14, {{'wp384\x00'}, 0x3d8, 0x380, "92cec970cd72415b119881ad657b3c02e4e87f7697fd61224050a9996b6dc5a6bf053437d7643b8812bcdbdfb6790432ac291660d5be9dc70c5dd3f0793ec18ef84d0c9bf1f39869b855d373f9fc17d61ba97f0bf117243036a70dc1677596accdbfb56b96bbf968abc5184e0bbf31aaff99365c0c41946ec5ac07"}}]}, 0x224}, 0x1}, 0x4040) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000580)='syzkaller\x00', 0x5, 0xfffffffffffffeb8, &(0x7f00000000c0)=""/127, 0x0, 0x0, [], r0}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5}], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r4, 0x0, 0xe, 0x2f, &(0x7f0000000140)="a51167f8795887d8ed50e53f6eb6", &(0x7f0000000040)=""/47}, 0x28) 2018/05/02 18:00:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2c00], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) [ 374.747084] FAT-fs (loop1): Unrecognized mount option "BGr]=0ˬ5iZ\cJ̴8" or missing value 2018/05/02 18:00:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfe800000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:20 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="0bf5430f000319", 0x7}], 0x1) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000380)={0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'wlc\x00', 0x8, 0x5, 0x1a}, 0x2c) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000280)=""/233, 0xe9}, {&(0x7f0000000180)=""/68, 0x44}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x60a2}, 0x8) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x100, 0x0) 2018/05/02 18:00:20 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:21 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000300)="d8", 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x206d9000, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x4], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:21 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000300)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0xf57) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000280)={0x16, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x2, 'dh\x00', 0x12, 0x2, 0xc}, 0x2c) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000200)={0x2, '\x00', 0x3}, 0x18) write(r1, &(0x7f00000005c0)="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", 0xfffffc60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x8000}, &(0x7f00000001c0)=0x8) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000100)=0x4) 2018/05/02 18:00:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xf000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:21 executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='smaps\x00') readv(r0, &(0x7f0000001340)=[{&(0x7f00000012c0)=""/98, 0x62}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x4) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/62, 0x3e}], 0x1) 2018/05/02 18:00:21 executing program 0: prctl$intptr(0x24, 0x800) clone(0x8800000, &(0x7f0000b85fff), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) prctl$intptr(0x24, 0xf90) 2018/05/02 18:00:21 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0x200000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x6000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x17, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:21 executing program 7: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x633) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/05/02 18:00:21 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:21 executing program 1: r0 = creat(&(0x7f0000000700)='./file0\x00', 0xfffffffffff7fffd) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000740)=ANY=[@ANYBLOB="5218331c51cae4e8f4c67c044140f60bdc8b36a14109bac086eb26dd10ceb006314798c9b13bbbbc8940e024d9f6b849dc114f1d889b88b7c9374e24799a93d784b004bfab456f09827455a544780b0db11d5cd3beea96861e1807f35350c041c679f40b6595220cb5211eb2602bba27b55cfebee8e4942cef2811e8996a27966b0d08fbd4bd8cb9db3ac86af1f8d0387fe5e243b58984531732f7311dcca67e831fc802bd9f82b7adf91b3f47a5ef8e8bc6", @ANYRES64, @ANYPTR=&(0x7f0000002580)=ANY=[@ANYRES32=r0, @ANYBLOB="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@ANYPTR64=&(0x7f0000001980)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES32=r0, @ANYPTR], @ANYRES64=r0, @ANYPTR64=&(0x7f00000019c0)=ANY=[@ANYBLOB="fbac7dd8cadbaef8e469770d7d89519a32128551a87426df02147ffd5f2f9c934ed8bf26e4ae670193c8b66ec138521dfce4fdf0a476854fbcba9ec8e37bfaf2809d68801a9cf0796b1b3d0a8e60c809b05b994c3dfd1a6b6f56b880a33842520f3253e044f8bf56448977277a3c994ba2f5f5aad7acfcaf91ea5c420a3aeeb5fb6357620b433f13205434cf695b486f4411744fc593d3740c120abdfdd299397d3dfcfcabc26d2d5961c2b01992ca70dc097d97f3d92d17c8c7ff7506e0e01319e489c6a849ac7061a42979abf3e76ae3893bdccc5d97aee70700798cf9394668a2ca41537d52406fbd7f2d"], @ANYBLOB="46295b3d6a6e9defa4e7dad8b8be6f07731d1e630e9dd54891b86810175f31f7395338badc14c256c31433c79ca2e4368fbb36b66600cbe279636628e902d4f033c9e39a3bc8afaaa8c1ea2fad1f367e68aa5c7b849a815ff6d2d66bd53364c49449a0292fb69c3da23e14a1290f908715", @ANYPTR=&(0x7f0000001ac0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64, @ANYPTR, @ANYRES32], @ANYPTR64], @ANYRES32, @ANYRES64, @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="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", @ANYRES16=r0, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES32=r0], @ANYRES16=r0, @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRES64]]]) pread64(r0, &(0x7f0000000000)=""/4, 0x4, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000440)={0x1, 0x714a415c, 0x7ff}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) r3 = gettid() sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x94800010}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="740000001b00000429bd7000ffdbdf251a00000008003e000000000008000a00", @ANYRES32=r2, @ANYBLOB='\b\x00r\x00', @ANYRES32=r0, @ANYBLOB="08001000", @ANYRES32=r3, @ANYBLOB="4000360006004d00fe8000000000000000000000000000bb14005c00fe8000004000000000000000000000bb0800ccb4d4d9f986b04300000000000c00730004"], 0x74}, 0x1, 0x0, 0x0, 0xc084}, 0x10) fallocate(r1, 0x3, 0xc003, 0xfffe) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) write$sndseq(r1, &(0x7f0000000400)=[{0x101, 0xfffffffffffffff9, 0x89, 0x3, @time, {0x1, 0xbc}, {0x2, 0x100000001}, @ext={0x51, &(0x7f0000000380)="88896d8fb7263744cafadebf92d7cb20ead4368fdccc73654a31ef4e8664f9c9da0bae2fe90b0c4a6992abe76acc5de4545adb95a333804eb16b5eeaff961ac57ab239410d14f6615f23c3bc03ccda5e20"}}], 0x30) 2018/05/02 18:00:21 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1b, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xff000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x28000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/05/02 18:00:21 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x200000, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f00000002c0)=0xfff, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) read(r3, &(0x7f0000000040)=""/1, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fd0ffc)) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x95, &(0x7f00000000c0)=""/149, 0x78, &(0x7f0000000180)=""/120, 0x6f, &(0x7f0000000200)=""/111}) dup3(r3, r1, 0x0) 2018/05/02 18:00:21 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:21 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000500)=ANY=[@ANYBLOB="9fbb86dd60c859190008000000000000000000000000000000000001fe800000000000000000000000000008907800000000008000000000000000000000"], &(0x7f00000005c0)={0x0, 0x4, [0x5bc, 0x2]}) 2018/05/02 18:00:21 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300), 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:21 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xf000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x2000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080), 0x10000000000000a5) creat(&(0x7f0000000000)='./file0\x00', 0x80) 2018/05/02 18:00:21 executing program 6 (fault-call:0 fault-nth:0): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:21 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000000006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x1) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f00000001c0)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x8000000040, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:21 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) [ 375.591084] FAULT_INJECTION: forcing a failure. [ 375.591084] name failslab, interval 1, probability 0, space 0, times 0 [ 375.602977] CPU: 0 PID: 28471 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #29 [ 375.610274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.619708] Call Trace: [ 375.622322] dump_stack+0x1b9/0x294 [ 375.625974] ? dump_stack_print_info.cold.2+0x52/0x52 [ 375.631199] should_fail.cold.4+0xa/0x1a [ 375.635289] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 375.640444] ? print_usage_bug+0xc0/0xc0 [ 375.644535] ? graph_lock+0x170/0x170 [ 375.648371] ? unlock_page+0x1d0/0x2b0 [ 375.652293] ? find_held_lock+0x36/0x1c0 [ 375.656384] ? __lock_is_held+0xb5/0x140 [ 375.660486] ? check_same_owner+0x320/0x320 [ 375.664841] ? rcu_note_context_switch+0x710/0x710 [ 375.669805] ? debug_check_no_locks_freed+0x310/0x310 [ 375.675026] ? find_get_entries_tag+0x10a0/0x10a0 [ 375.679918] __should_failslab+0x124/0x180 [ 375.684183] should_failslab+0x9/0x14 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:21 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000280)={0x3000, 0x3000, 0x200, 0x4, 0xd6}) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000100)="1c31c22de5971213c5e87d124139c48914dc78fe1e7025a75ac2b5a94085f4", 0x1f, 0x7}, {&(0x7f0000000140)="8888d8219c833d7ca6de2f7a91683e345aa257c93592bed2b252265d89bf44ec800aa1e12839a6162185c3f4cd07d2ea8cf1d5fed07e46d80e4bf01b0a47dedb6d15386cd691fb3d4880cea5ebf678f9a82c37e8fa868b1519a7d4a514b00a8e65878af290511141d746436dda7abe", 0x6f, 0x8000}], 0x80, &(0x7f0000000200)={[{@disable_roll_forward='disable_roll_forward', 0x2c}, {@data_flush='data_flush', 0x2c}]}) 2018/05/02 18:00:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x600], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:21 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 375.688006] kmem_cache_alloc_trace+0x2cb/0x780 [ 375.692699] ? lock_acquire+0x1dc/0x520 [ 375.696693] ? __lock_acquire+0x7f5/0x5140 [ 375.700957] perf_event_alloc.part.91+0x195/0x3090 [ 375.705918] ? debug_check_no_locks_freed+0x310/0x310 [ 375.711144] ? find_get_context.isra.92+0x720/0x720 [ 375.716213] ? debug_check_no_locks_freed+0x310/0x310 [ 375.721437] ? kasan_check_write+0x14/0x20 [ 375.725701] ? __mutex_lock+0x7d9/0x17f0 [ 375.729795] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 375.734841] ? expand_files.part.8+0x56f/0x9a0 [ 375.739454] ? __do_sys_perf_event_open+0x129f/0x2fa0 [ 375.744672] ? find_held_lock+0x36/0x1c0 [ 375.748760] ? mutex_trylock+0x2a0/0x2a0 [ 375.752856] ? lock_downgrade+0x8e0/0x8e0 [ 375.757041] ? kasan_check_read+0x11/0x20 [ 375.761220] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 375.765829] ? graph_lock+0x170/0x170 [ 375.769666] ? graph_lock+0x170/0x170 [ 375.773496] ? _raw_spin_unlock+0x22/0x30 [ 375.777665] ? __alloc_fd+0x346/0x700 [ 375.781484] ? find_held_lock+0x36/0x1c0 [ 375.785579] ? lock_downgrade+0x8e0/0x8e0 [ 375.789757] ? kasan_check_read+0x11/0x20 [ 375.793927] ? do_raw_spin_unlock+0x9e/0x2e0 [ 375.798359] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 375.802996] ? ptrace_getsiginfo+0x190/0x190 [ 375.807430] ? kasan_check_write+0x14/0x20 [ 375.811689] ? do_raw_spin_lock+0xc1/0x200 [ 375.815950] __do_sys_perf_event_open+0xa8a/0x2fa0 [ 375.820909] ? kasan_check_write+0x14/0x20 [ 375.825164] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 375.830130] ? perf_event_set_output+0x660/0x660 [ 375.834905] ? __lock_is_held+0xb5/0x140 [ 375.839000] ? __sb_end_write+0xac/0xe0 [ 375.843004] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 375.848583] __x64_sys_perf_event_open+0xbe/0x150 [ 375.853445] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 375.858482] do_syscall_64+0x1b1/0x800 [ 375.862391] ? syscall_return_slowpath+0x5c0/0x5c0 [ 375.867342] ? syscall_return_slowpath+0x30f/0x5c0 [ 375.872300] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 375.877694] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 375.882567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.887783] RIP: 0033:0x455979 [ 375.890982] RSP: 002b:00007efe47897c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 375.898708] RAX: ffffffffffffffda RBX: 00007efe478986d4 RCX: 0000000000455979 [ 375.905995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 375.913277] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 375.920564] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 375.927844] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000000 [ 375.944653] f2fs_msg: 14 callbacks suppressed [ 375.944668] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 375.956543] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 375.964937] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 375.972061] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock [ 375.980252] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 375.987399] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 375.994997] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 376.002152] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock 2018/05/02 18:00:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xff00}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x200000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:22 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/02 18:00:22 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x6c, &(0x7f0000000040)="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") setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000200)=0x99a, 0x4) write(r1, &(0x7f0000019f97), 0x0) write(r1, &(0x7f00000000c0), 0x0) close(r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x404000, 0x0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000180)=""/25) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x1ffe) 2018/05/02 18:00:22 executing program 3: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) r1 = open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) write(r1, &(0x7f0000000300)="d8", 0x1) sendfile(0xffffffffffffffff, r1, &(0x7f0000000040), 0x7527fb3200000000) fallocate(r0, 0x0, 0x0, 0x1f) 2018/05/02 18:00:22 executing program 6 (fault-call:0 fault-nth:1): perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/02 18:00:22 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) 2018/05/02 18:00:22 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x141241, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) sendto$ipx(r0, &(0x7f00000000c0)="fc7f946394c450b8d7f1e6fadcbbfc77a37f108f51e860b995e6d6eb035898bad73f3a9a7211ee56d8fff29fa12e9979a48d547104985e5a90ce71a78e03ab0110b06fdcc15ab88196086797c6273cf040c172", 0x53, 0x20004804, &(0x7f0000000040)={0x4, 0x6d, 0x0, "b4e8e6e3fda5", 0xed}, 0x10) 2018/05/02 18:00:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfc00000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) [ 376.341548] FAULT_INJECTION: forcing a failure. [ 376.341548] name failslab, interval 1, probability 0, space 0, times 0 [ 376.353387] CPU: 0 PID: 28502 Comm: syz-executor6 Not tainted 4.17.0-rc3+ #29 [ 376.360675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.370041] Call Trace: [ 376.372654] dump_stack+0x1b9/0x294 [ 376.376309] ? dump_stack_print_info.cold.2+0x52/0x52 [ 376.381541] should_fail.cold.4+0xa/0x1a [ 376.385626] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/05/02 18:00:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x5a, 0x260200) ioctl$BLKBSZSET(r1, 0x40081271, &(0x7f0000000140)=0xfffffffffffffff9) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f0000000080)={0x0, 0x5}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x107, 0x12, &(0x7f0000000ffc)=0x80000007fff3, 0x4) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9cf, 0x2) dup2(r0, r2) [ 376.390756] ? kasan_check_write+0x14/0x20 [ 376.395016] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 376.399970] ? graph_lock+0x170/0x170 [ 376.403793] ? graph_lock+0x170/0x170 [ 376.407616] ? wait_for_completion+0x870/0x870 [ 376.412230] ? find_held_lock+0x36/0x1c0 [ 376.416325] ? __lock_is_held+0xb5/0x140 [ 376.420421] ? check_same_owner+0x320/0x320 [ 376.424767] ? graph_lock+0x170/0x170 [ 376.428589] ? pcpu_alloc+0x188/0x1380 [ 376.432527] ? rcu_note_context_switch+0x710/0x710 [ 376.437508] __should_failslab+0x124/0x180 2018/05/02 18:00:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xff00000000000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) [ 376.441775] should_failslab+0x9/0x14 [ 376.445600] __kmalloc+0x2c8/0x760 [ 376.449162] ? __lock_is_held+0xb5/0x140 [ 376.453246] ? tracepoint_probe_register_prio+0x4f5/0xa40 [ 376.458808] tracepoint_probe_register_prio+0x4f5/0xa40 [ 376.464198] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 376.469669] ? acct_clear_integrals+0xa0/0xa0 [ 376.474195] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 376.479669] ? module_unload_free+0x5b0/0x5b0 [ 376.484188] ? perf_trace_sched_kthread_stop+0x7c0/0x7c0 [ 376.489668] tracepoint_probe_register+0x2a/0x40 [ 376.494449] trace_event_reg+0x19a/0x350 [ 376.498551] perf_trace_event_init+0x4fe/0x990 [ 376.503171] perf_trace_init+0x186/0x250 [ 376.507270] perf_tp_event_init+0xa6/0x120 [ 376.511540] perf_try_init_event+0x137/0x2f0 [ 376.515977] perf_event_alloc.part.91+0x1248/0x3090 [ 376.521098] ? debug_check_no_locks_freed+0x310/0x310 [ 376.526316] ? find_get_context.isra.92+0x720/0x720 [ 376.531352] ? debug_check_no_locks_freed+0x310/0x310 [ 376.536570] ? kasan_check_write+0x14/0x20 2018/05/02 18:00:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002f00)={&(0x7f00000000c0)={0x10, 0xfc000000}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/05/02 18:00:22 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x4305000000000000], [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/02 18:00:22 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) dup(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x14123d, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x143100) 2018/05/02 18:00:22 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) [ 376.540824] ? __mutex_lock+0x7d9/0x17f0 [ 376.544898] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 376.549931] ? expand_files.part.8+0x56f/0x9a0 [ 376.554551] ? __do_sys_perf_event_open+0x129f/0x2fa0 [ 376.559761] ? find_held_lock+0x36/0x1c0 [ 376.563833] ? mutex_trylock+0x2a0/0x2a0 [ 376.567915] ? lock_downgrade+0x8e0/0x8e0 [ 376.572087] ? kasan_check_read+0x11/0x20 [ 376.576253] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 376.580847] ? graph_lock+0x170/0x170 [ 376.584661] ? graph_lock+0x170/0x170 [ 376.588492] ? _raw_spin_unlock+0x22/0x30 [ 376.592656] ? __alloc_fd+0x346/0x700 [ 376.596461] ? find_held_lock+0x36/0x1c0 [ 376.600527] ? kasan_check_read+0x11/0x20 [ 376.604664] ? do_raw_spin_unlock+0x9e/0x2e0 [ 376.609060] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 376.613643] ? ptrace_getsiginfo+0x190/0x190 [ 376.618071] ? kasan_check_write+0x14/0x20 [ 376.622304] ? do_raw_spin_lock+0xc1/0x200 [ 376.626541] __do_sys_perf_event_open+0xa8a/0x2fa0 [ 376.631482] ? kasan_check_write+0x14/0x20 [ 376.635710] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 376.640636] ? perf_event_set_output+0x660/0x660 [ 376.645380] ? __lock_is_held+0xb5/0x140 [ 376.649437] ? __sb_end_write+0xac/0xe0 [ 376.653409] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 376.658954] __x64_sys_perf_event_open+0xbe/0x150 [ 376.663791] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 376.668807] do_syscall_64+0x1b1/0x800 [ 376.672689] ? finish_task_switch+0x1ca/0x810 [ 376.677188] ? syscall_return_slowpath+0x5c0/0x5c0 [ 376.682118] ? syscall_return_slowpath+0x30f/0x5c0 [ 376.687050] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 376.692417] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 376.697262] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.702449] RIP: 0033:0x455979 [ 376.705631] RSP: 002b:00007efe47897c68 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 376.713331] RAX: ffffffffffffffda RBX: 00007efe478986d4 RCX: 0000000000455979 [ 376.720621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000200000c0 [ 376.727885] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 376.735155] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000013 [ 376.742421] R13: 00000000000004a7 R14: 00000000006fb048 R15: 0000000000000001