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", 0x367}], 0x1, &(0x7f0000000a40)=ANY=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff, 0x2000000}, 0x14) sendto$inet(r0, &(0x7f0000000080)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/12 10:04:27 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x70, r2, 0x100, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x21f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x80}, 0x4000) mbind(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8003, &(0x7f00000000c0), 0x80000001, 0x2) 2018/04/12 10:04:27 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) eventfd(0x1) gettid() 2018/04/12 10:04:27 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) fcntl$setpipe(r0, 0x407, 0x2) fcntl$getown(r0, 0x9) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/236) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x200000) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) setsockopt$inet_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000240)=0x69, 0x4) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000280)=""/32) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) execveat(r1, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000300)='broute\x00', &(0x7f0000000340)='.\x00', &(0x7f0000000380)='@vboxnet1+\x00', &(0x7f00000003c0)='broute\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='[\x00', &(0x7f00000004c0)='broute\x00', &(0x7f0000000500)='vboxnet1self\x00', &(0x7f0000000540)='vboxnet0\\#user\x00'], &(0x7f00000006c0)=[&(0x7f0000000600)='vboxnet0+eth0]&vmnet1wlan1GPL\x00', &(0x7f0000000640)='broute\x00', &(0x7f0000000680)='nodevvboxnet1*!cpuset/$)procmime_type\\\x00'], 0x1000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000700)={0x0, r1}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000740)=0x4) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000780)={0xe7, @dev={0xac, 0x14, 0x14, 0x10}, 0x4e20, 0x3, 'ovf\x00', 0xa, 0x3, 0x6a}, 0x2c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000007c0)={0x4, 0x2, 0x9000}, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000800)={0x0, 0xfffffffffffffffa, 0x1, 0x4, 0x0, 0x7f, 0x7, 0x0, {0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x5, 0x1, 0x7fffffff, 0x80000001, 0x6}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000900)={r2, 0xfff, 0x7, [0x7, 0x8, 0x1000000000, 0x0, 0x9, 0x8000, 0x16]}, &(0x7f0000000940)=0x16) bind$unix(r1, &(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000a00)='scalable\x00', 0x9) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000a40)=0xf1d4, &(0x7f0000000a80)=0x4) syz_open_dev$tun(&(0x7f0000000ac0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000b00)=0x6) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000b80)={'nat\x00'}, &(0x7f0000000c00)=0x78) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000c40)={0x4, {{0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0xffff}}}, 0x88) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000d00)={0x8, [0x1, 0x4, 0x5, 0xfffffffffffffc68, 0x2, 0x5, 0x2, 0x8ed]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000e00)=0x3ff) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000000e40)=0x9) 2018/04/12 10:04:27 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x10000065d) sendfile(r0, r0, &(0x7f0000301ff8), 0xffffffff) 2018/04/12 10:04:27 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000300)={0x110, 0x0, 0x921, 0x0, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r1}, {0xf4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x110}, 0x1}, 0x0) 2018/04/12 10:04:27 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x0, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000005e00030207fffd946fa283bc0aeee6d87986c497431d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x2}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000006000)="1b0000001200030f07fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffff8e7) 2018/04/12 10:04:27 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffff9, 0x40020011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f0000009000)}) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x240000000000, 0x4898e094ceac1292) ioctl$sock_SIOCGIFINDEX(r0, 0x8910, &(0x7f0000000000)={'bond0\x00'}) 2018/04/12 10:04:27 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x8, 0x20080) setsockopt$ax25_int(r2, 0x101, 0x4, &(0x7f0000000340)=0x7, 0x4) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) utimensat(r4, &(0x7f0000000000)='./file0\x00', &(0x7f00000002c0)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x0) setregid(r1, r5) ioctl$TCSETS(r4, 0x5101, &(0x7f0000000040)={0xfff, 0x0, 0xffff7fffffffffff, 0x0, 0xffffffffffffffff, 0xa115, 0xe2, 0x0, 0x80000000, 0x8, 0x8000000000000005}) 2018/04/12 10:04:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x10, "2fc27fe00df7346c95b31556b3a96fb6"}, &(0x7f00000002c0)=0x18) [ 112.249437] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. [ 112.279106] netlink: 7 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 10:04:27 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x9, 0x208c01) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_subtree(r2, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) kcmp(r0, r0, 0x0, r1, r3) mount(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x0, &(0x7f0000a06000)) 2018/04/12 10:04:27 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000040)=0x9, 0x2) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000180)) set_mempolicy(0x4, &(0x7f00000003c0), 0x8) 2018/04/12 10:04:27 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000002, &(0x7f0000ed4000)=0x79, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x100000}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x3c058533fd59b3f3, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="80", 0x1}], 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='veth1\x00') 2018/04/12 10:04:27 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x10000, 0x0) socket$netlink(0x10, 0x3, 0x15) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000340)={0x3, &(0x7f00000000c0)=""/51, &(0x7f00000002c0)=[{0x0, 0x0, 0x3f, &(0x7f0000000100)}, {0x7fffffff, 0x8c, 0x2, &(0x7f00000001c0)=""/140}, {0x873, 0x20, 0x2, &(0x7f0000000280)=""/32}]}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="02120000020000000000004000000000c19e7690f8628946718d72109b06fad5ea35012cedb9a8d9fe445c12181071114e01f0479e3f350b9acae93bd7381777757269cd31d697e04daf7efa8da7599f13177e2be248e7f41f405230fc5d0fa84ba98c77525679466fefd85c8535911c9eba2940db2e76cf57b461db0d9d8a8ef52a0e786278eb86364efefdd09d5dbdd3f8a7fc56da4ca403e6c65c85c4753d0a09a83c97f06e73108c3d91761ce40d43"], 0x10}, 0x1}, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) 2018/04/12 10:04:27 executing program 5: r0 = socket(0xa, 0x2, 0x88) socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) [ 112.404481] binder_alloc: binder_alloc_mmap_handler: 9967 20000000-20002000 already mapped failed -16 [ 112.464622] binder: BINDER_SET_CONTEXT_MGR already set [ 112.483985] binder: 9967:9968 ioctl 40046207 0 returned -16 [ 112.495011] binder_alloc: 9967: binder_alloc_buf, no vma [ 112.500689] binder: 9967:9972 transaction failed 29189/-3, size 40-0 line 2963 [ 112.582899] binder: release 9967:9968 transaction 16 out, still active [ 112.589668] binder: undelivered TRANSACTION_COMPLETE [ 112.594840] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.600318] binder: send failed reply for transaction 16, target dead 2018/04/12 10:04:28 executing program 3: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/04/12 10:04:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f00000000c0)) 2018/04/12 10:04:28 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/237) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x7) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x101) 2018/04/12 10:04:28 executing program 0: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x3850, 0x180) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000005a80)=[{&(0x7f00000059c0)=""/185, 0xb9}], 0x1, &(0x7f0000005ac0)=""/27, 0x1b}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x2c) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x0, 0x30}, 0xc) 2018/04/12 10:04:28 executing program 1: r0 = timerfd_create(0x6, 0x80800) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x3, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x4000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$peekuser(0x3, r2, 0x1) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x1) fcntl$setpipe(r0, 0x407, 0x9) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000140)={0xffff, 0x2, 0x35, 0xb815, 0xffffffff, 0xb5}) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}) r3 = socket$netlink(0x10, 0x3, 0x12) r4 = accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x80800) bind$packet(r1, &(0x7f0000000280)={0x11, 0xf8, r5, 0x1, 0xff, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r6 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_ifreq(r4, 0x0, &(0x7f00000002c0)={'lo\x00', @ifru_mtu=0x5}) read(r6, &(0x7f0000000300)=""/95, 0x5f) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x1, 0x0) splice(r1, &(0x7f00000003c0), r0, &(0x7f0000000400), 0x7fffffff, 0x2) ioctl$VHOST_VSOCK_SET_GUEST_CID(r4, 0x4008af60, &(0x7f0000000440)={@hyper}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000480)="7c193bed7e5041a61a3d3acfd98474a91640a2398c", 0x15) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) recvfrom$ax25(r1, &(0x7f0000000540)=""/213, 0xd5, 0x2101, &(0x7f0000000640)={0x3, {"8a2c93b56802cf"}, 0x7}, 0x10) getpeername$unix(r1, &(0x7f0000000680), &(0x7f0000000700)=0x6e) bind$netlink(r1, &(0x7f0000000740)={0x10, 0x0, 0x25dfdbfb, 0x100}, 0xc) r7 = syz_genetlink_get_family_id$fou(&(0x7f00000007c0)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x1c, r7, 0x501, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x801) r8 = add_key(&(0x7f0000000940)='cifs.idmap\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000008c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r8) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000009c0)={0x5e18, 0x81, "fa2b2557fe62036a48825f6e30f5862c12c81043963b3e154958ddfcad86c558a27632c91b6648b81995a555834002137225de5b9c303df1bfef3fabb1f9c5b054b28cc443989f0bae7cb0c5245a2b4167dca85ea95731722925ffd8628457db40e8fca9b8e64af6a38d3f3e265a7add62659ac6a270cc1d7054f5ba4344da7ada"}) keyctl$dh_compute(0x17, &(0x7f0000000a80)={r8, r8, r8}, &(0x7f0000000ac0)=""/163, 0xa3, 0x0) 2018/04/12 10:04:28 executing program 4: unshare(0x40600) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) prctl$setname(0xf, &(0x7f0000000000)="646574683028403a6b657972696e676c6f706f7369785f61636c5f6163636573736e503afe00") r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000100)) 2018/04/12 10:04:28 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='personality\x00') ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000240)=""/207) exit(0x0) pread64(r0, &(0x7f00000000c0)=""/100, 0x412, 0x800000000000000) 2018/04/12 10:04:28 executing program 6: r0 = socket(0x1000000000000001, 0x8000000802, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x60000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000140)={'team0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="00000000400000000100000004000000af309329ff0f800061fff7ff0400000007000000"]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) 2018/04/12 10:04:28 executing program 3: r0 = socket(0x1e, 0x3, 0x0) bind(r0, &(0x7f0000001200)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f00000007c0)=[{&(0x7f00000006c0)='\r', 0x1}], 0x1, &(0x7f00002d4000)}, 0x0) recvmmsg(r0, &(0x7f0000000440)=[{{&(0x7f0000000e00), 0x80, &(0x7f0000000f80)=[{&(0x7f0000000340)=""/255, 0xff}], 0x1, &(0x7f0000000fc0)=""/112, 0x70}}], 0x400000000000043, 0x0, &(0x7f0000001180)) 2018/04/12 10:04:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000501000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000000000000000000000f12e00"], 0x2c}, 0x1}, 0x0) 2018/04/12 10:04:28 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000040)="f439970142e8348695068740eb8f416372a893ff93c61e38fe5e8bb3a32e8095bc13e990c79128949ba355951ef29d87ef92e6c06cb799c442bb2b85f0d6c3b586f56a1d601b231f2b134cb9c23ae62950c375b26c024650971657682fedb392c83ccabf53f80f71d073d2f1772c11d35ba0699fc0c7d32c505ebea1ed60113d3799b111d5b622f1e1bedcb7084c395c668343733bc4f84eae44862d51ae4649a94ee6f279a72641ec59f0806f38ad2ab560da71f74f8232f5d1af808600000000000000000000000000000000000000000000") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwrite64(r0, &(0x7f0000000000)='L', 0x1, 0x0) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/04/12 10:04:28 executing program 6: mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0x8) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x0) fcntl$getown(r0, 0x9) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x8000, 0xffffffffffffffff) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/12 10:04:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000980)=0xffffffff, &(0x7f00000009c0)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x5, 0x1a, 0x6, 0x7f, 0x5}, &(0x7f0000000a80)=0x14) io_setup(0x3, &(0x7f0000000b40)=0x0) io_cancel(r2, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x2, 0x100000001, r0, &(0x7f0000000b80)="ce3e1ef1651917f0e26178e249ead8668a39e88b0f02533d53c52685a2", 0x1d, 0x4, 0x0, 0x1, r0}, &(0x7f0000000c00)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={r1, 0x2, 0x4, 0x7fff, 0xf4fe, 0x2}, &(0x7f0000000b00)=0x14) sendmsg$nfc_llcp(r0, &(0x7f0000000940)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x1, 0x28d, 0x8, "dbdcdc4b1c80c88c38208e0ae25fbad62b6b1e20852201987977cdeed750162e5349914ae01f687929fb3747243fc06305d04fde25600beedb1f6a9c062829", 0x2d}, 0x60, &(0x7f0000000800)=[{&(0x7f0000000080)="03c5e5b9f90b3013749fa92c4842571e116040c1e263db14e6c7e17cdb33fc70b2c4b07fbae876547ff5471ffbee25dab8e89abc92f4c5972702b2977f5014983491a5e7c24b55af411767ebaa706662b7ee4fa4fbcfb667578866daa4445818d49a591fcf167dadc374ed384bbee08fd9a3377747383336a61427189738cd3ab04db2", 0x83}, {&(0x7f0000000140)="02f7b9e3b9a216256b54f6a012fc944c742c686531dea79c87c586fa669267e5174f7b256100863173ad88154583dcf2971e151ec4862b", 0x37}, {&(0x7f0000000180)="e082e75973f9f672cebeb24ea3b4d925feddb6431e8a6f6be1f29a49b35e46249baaf807229d185be438bc72bc9eacba1a974d417cdf32c58f7ccf5c47fa8ca37b220663256a1ee7732263c485b58069c824fc898b632b8a442f58fe99bb1818964cbd558ac6a5b1666d38317ee3c76c45f08d382e9b5ab69135af018fe8fc91dc770901528912300ab5a1156344394371a90f8288d73427e001f20236f5f646a993ddd4afabc1ac42fbf9e25fba69d94656405d221f2ed51eb1a935268c61f572cb6905beb4990b3a9ea78f1289dc228a278304946f6b3b66e0da5602fa8e747e9c903b06625f7a224fbee5c9d7c648bc7dffb686c324", 0xf7}, {&(0x7f0000000280)="e7e0e40af914fc19173102803fa84302eff61cb7a652dfe58aa4237515e1fecc00fb8b92f54a255eda0daa75b9de96d4143419f59306de2cdd30bfbf407ba26580564b2459df14dcbe13ede023b54967bc227d1e8ae74162b0d8ae2bde4173e14efe3f0fa13548f501448b936ec3e5616f9b761e1edd1ab10fc48a436216bcdfbab7c97b5e0330e66febc47f", 0x8c}, {&(0x7f0000000340)="1a199706fee0b4490880b797739d59b13b7f4d4211b10419ecc7746ff43b82e2653b54a19b2f7f384d64baf41d96910f9cc129c3db5f3bed664af81af1dcdd07a42a9ea6f154217a86cf2ab303c151a85fa361a05a2792d9f1babfb829eb56bac0eaa7f84242ad6af5d6368bdfdf023215e27ad725c06e1c1e60911858d655daa1b3505cce1d56b7f58bf2ba6979c777db7aa8041d344fde201a95d8573aad17d9b8b0b99da2b8619f1bfeec093fc12e0aff3a4512c0911bcc642644c327a558cb1d8be256d255cc8d9df10397cad3bbd45f8580a9a9fb81c7c449", 0xdb}, {&(0x7f0000000440)="a821510f31949ca2f4e8c63426ac45631502daa4d8fbb94ed4644379c5a917e6275cbdfbf49b2d736828181dc833b168a4b2186a97e8f34ef96c58c42a861bbcdebb41245de212c7c6316ee1", 0x4c}, {&(0x7f00000004c0)="fefa58670d279493523a564897ce9a210f7fe33b42760af95a41bf26a83357d730498d379398dad9a035da51b356fed82b068cd382b3154477049e60d64b9ac94141011f7e9bc2ddaa2f3738f31389b30b3a8ba1ae7511dc5d37df2a476275a0ee3a77042af8525d85825b7f4b29c0f4f8791d13d3b179213817a7107169479e996dc7a5e87eb99206bc98302ce03cac3af26c9e3c5059bd1f0fea86d9d74963dcca874cabe5b3fe70ec4fe652e5a4cef383d67216bec455a1374ffbdb6752696d7e6289", 0xc4}, {&(0x7f00000005c0)="102d1f2f983f0e240e3457bb1cf499afb90c15aee2db426f56f569d727", 0x1d}, {&(0x7f0000000600)="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", 0xfe}, {&(0x7f0000000700)="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", 0xff}], 0xa, &(0x7f00000008c0)={0x70, 0xff, 0x3ff, "edaa35b99b5956080d095c19d5f10a736540dd2864221a1f4af1a0f97e7aa8d962495d7b06f3b2a6deb30be8c2fadb71fcb267870a408fd63e975518533ed468e3d55a2df279317fff60b9180c041e5bcc6c77aec27137a4ae00733cae"}, 0x70, 0x5}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5, 0x10010, r0, 0x2b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a00)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2284, 0x0) [ 113.570360] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 10:04:29 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f00000002c0)=0x400000005, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x10000) r2 = getuid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000240)=0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x15be40, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) sendmsg$nl_generic(r1, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=ANY=[@ANYBLOB="5000000022000a0a27bd7000fbdbdf251f00000008004200", @ANYRES32=r2, @ANYBLOB="2800030008002600ac1414aa08003100ffffffff0400960008004800", @ANYRES32=r3, @ANYBLOB="0800ce", @ANYRES32=r4, @ANYBLOB="08003c00fdffffff04001000"], 0x50}, 0x1, 0x0, 0x0, 0x4000800}, 0x44010) bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)="43504c00ad6d549d32b2c2de6e862538adb8a59645d1cc67d1847ffe739d18eec5025500f050bebc1021de16207f42a297d8b24afd584b4c4c2978e090e595bd5ee1e26086cc8139f7a8cf436c6d7b50ee873eeca4be11de7c3158e35c40bd036a35688d736fdc5390084761223f9fd654bae1b5a15e708617b965dd4e28d0e24a25a9b91544c9dc7b78efbf7e5cd757dc929f8992d1f4e97766f00fc2ed7e58c2eca0d8c194b44ac258f7aaa7bc259d6995ed36d3831748140b37c9f92b0b54d331a269463e5bf3304207c74204000000520e22657b9532f9f84900000000000000000000000000", 0x0, 0x7f, &(0x7f0000008000)=""/127}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r5, 0xe7}, 0x10) r6 = open(&(0x7f0000000080)='./file0\x00', 0x101000, 0x40) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000140)={r7, 0x2}, &(0x7f0000000180)=0x8) r8 = socket$inet6(0xa, 0x1, 0x9) getsockopt$inet6_int(r8, 0x29, 0xd3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 10:04:29 executing program 3: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r1, &(0x7f0000000100)='oom_score_adj\x00') bind$ipx(r0, &(0x7f0000000140)={0x4, 0x4, 0x80000001, "e58c232da40e", 0x6}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x10000) fanotify_mark(r0, 0x40, 0x30000, r2, &(0x7f0000000080)='./file0\x00') [ 113.624527] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 10:04:29 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000000c0)=""/190, 0xbe}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/171, 0xab}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/206, 0xce}, {&(0x7f00000005c0)=""/18, 0x12}, {&(0x7f0000000600)=""/178, 0xb2}], 0xa, 0x0, 0x0, 0x7ff}, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000007c0)=0x8, &(0x7f0000000800)=0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, r0, 0x3) 2018/04/12 10:04:29 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492605, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0xfffffffffffffffb, 0x0, 0x0) close(r0) 2018/04/12 10:04:29 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/04/12 10:04:29 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x3e, 0xfec) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000001000/0x11000)=nil, 0x11000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2b, &(0x7f00000000c0)="8cc8ae69ecb7cc9195e5f373a35704fb010a8449d4b2e57efc57ed58dc3011cba2bf962d85966485a509c4d6708bcf9776ab61b691", 0x35) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x96b9, r2}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000002ff4)={&(0x7f0000001000)='./file0\x00'}, 0xc) 2018/04/12 10:04:29 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000180), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) rt_sigqueueinfo(r1, 0xb, &(0x7f0000000500)={0xe, 0x10000, 0x3, 0x3ff}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) r2 = eventfd2(0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getflags(r4, 0x1) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000280)={0x3d, @rand_addr, 0x4e23, 0x1, 'sed\x00', 0x10, 0x2, 0x36}, 0x2c) poll(&(0x7f0000000380)=[{r2, 0x1208}], 0x1, 0x7) madvise(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x64) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000400)={&(0x7f0000000840)=ANY=[@ANYBLOB="7400000037009a9e71a4d5e48540e60464334adf6af95c227ffcd20c7d836622f51b81aef4f841847cf978a499cc766c904943ff49373e1b0ecfcb4c3ceb6ceace9f595856a5413513c7256a8b8c76b267ad8b53eaf48d810ef4304240d9458e08f4935c7794c66c003132479f76fed80f6875ca655b74219aa0090a63123fbefbd201ea0b1cb3dd52606756d1fb5efa0000000000000000000000", @ANYRES16=r3, @ANYBLOB="200026bd7000ffdbdf251000000040000200080002004e2100000800090006000000080005007f0000001400010000000000000000000000ffffffffffff080005000104000008000800ff0700002000030008000500e00000021400020073797a5f74756e000000000000000000"], 0x74}, 0x1, 0x0, 0x0, 0x814}, 0x40) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x6, &(0x7f00000002c0)=0x22, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000c80)=r2) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f0000000580)={0x9, 0xd3, 0x2, 'queue0\x00'}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000540)={0x0, r2}) connect$llc(r2, &(0x7f0000000a00)={0x1a, 0x32f, 0x800, 0x8, 0x5, 0x3f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x1, 0x7}) add_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000006c0)="f5508375d1f407d4ae2454e4", 0xc, 0xffffffffffffffff) add_key(&(0x7f0000000700)='.request_key_auth\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)="bb4dbaf66f61535a7a306f0ea6e54fde25a1004da8225d623f887da2f871718c51695f9c2ad4f7487920eb682c51eeb5274eba28dcced79d9fa23c3446aab8882c9fa7b9bb9469d486e53d7f1f53406e2a04d2024bcfd0727e9946ccb9f3909d86bfd1e3fca17227f84ef69d2180cd3ed1718715b64cf4d16ec38c10aa10b19403d05029e03259b7cb5aec9f4af2ad3076795ec8d90c644c58b3d533ba9bf0230081f94c7c9903fed6c1365649", 0xad, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000980)=""/81, &(0x7f00000003c0)=0x51) 2018/04/12 10:04:29 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0xfffffdfffffefffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000240)={"60a00200800300", 0x4000000000000404}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x5) 2018/04/12 10:04:29 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/04/12 10:04:29 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000040)="e7ca71d0d95d55994916949a6dce497fc9bc39a0070c4262590e01dbd7ccd7db7b1679e5c71b3fb64a75eca46d18e5b2f256a9f3c8348994b0ae7f12c4fae17ea5c0ec9f3e58ce7119586af9d6479f2a5a40ed6a94d7a45b34084464ed6ccd7a2609318efe2f0c9f6b6c814cabc9ccd7b844484f2bf7ccd4bc2931c22c3e9fdbc4437babb329c8f79181c14e838c265ec8e3cd276833c08e2a179e048a4e17f1957b519d0148c1096986172ca724c19e26dc99ecaf4ba04f7cc9ce12e37934865db0d38ff4fbf250781d2d94eff8ddcffc0c4454c30fb91c2a17a927b336c6cd9773be0d9b41635d7a8c7256", 0xec}, {&(0x7f0000000140)="663c25e6c9ae91be8b3a6b4e18d427bc3419bcb21ce48659b2583353ca160518ca71510a", 0x24}], 0x2, 0x0) fdatasync(r0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/12 10:04:29 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x20100) sendto$inet(r1, &(0x7f0000000180)="bd86a3f2c3bfba98f66bf203a2884efe8b6b70e0f99ffb94273822a77b1705241347c44ac55e2b7a55794880fd7015f7f32e98b5be5c9c366d652e0ecab72d16a8c232486ae4845d26de2d7bdd1e44adc5dc15d75c5d2ad94481079b6daadba7fa1e12a902fab88953095a7d0809b201271290ed4a48dd1111", 0x79, 0x4040000, 0x0, 0x0) fsync(r0) ioctl$EVIOCGBITKEY(r0, 0x4008af20, &(0x7f0000000100)=""/66) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x14000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xffffffff) 2018/04/12 10:04:29 executing program 5: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000100)="656562756766730023cdc28671676106027e2756c5bc23f1450aeb0fa6ea35d7a9104669fa", 0x0, &(0x7f00000000c0)="74a6ef582c1a85947dcaa7e801052ca55215ee47376986af1eee8cb91a03930614") syz_mount_image$vfat(&(0x7f0000000740)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000001c00), 0x2080020, &(0x7f0000001cc0)=ANY=[@ANYBLOB='uid=I,\x00']) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa0000, 0x0) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x10001, 0x4, &(0x7f00000004c0)=[{&(0x7f00000001c0)="d29266ec7197af4fb9b3a1adce9108ab08ffd8e87991bb394611ae13df48f7e5ded444e4497639771b4b917950ee9ca83edaed7863289cef79bed9b863f520a9938cb7a965", 0x45, 0x9}, {&(0x7f0000000240)="f6d486ac886d3fe1284617527085e04a6f49deec4ae80640bf14bdd0ecee0658539f01f4a53064eb48a39083", 0x2c, 0x7}, {&(0x7f00000002c0)="8ac7c3ae2111707577f60e334dd15f5590ef6917553db9f314f10a0fbd4d06f63f7737b51e0d242af2326be5a9015687986afd479f827c6e3d59a5eec4d19ebee5a68712c37a6cc1d3fa21b9f68602af3df4e5bed58a30bcffa83acf068962ddd92b9d19350e2e8f166328cbd34d2b811936a9f8a3ae854e216edde9b9672b96133be44fdae72f7f26de6bc93c157710db1060703625c0a0c7320358c2fa34f0390f4e90437f75bc3394e5a0da772b3f502f7108ba12d2e142a504fb776aeea696b1196e88b18928e20e0ab50715ac0004affd0934654771e33c54c7a779757dae706a95e7c6f43f93282a5e11c6fafecf948c10acd1a2", 0xf7, 0x8000}, {&(0x7f00000003c0)="0ca481e7bd87625a2c60195cb1483414b430ffd9fdbb159eb0f4b958c33e757938499b66a6e146d04a16879849a7b5746444fdf67913f12dd58cd89e17a1465f24baaa7db0e487db864b48d7b8d9ffdfe6485eece172089ece9583ae06955f6a3335643af09c75d5e10f9319a65571519615be9cc3634dd3cebe49b1b0507c1da027098ed5122942021810fb9703bcfa31aa2da663d281d031855284bede2a5daf7a62c07f1598284f1142fbfceed37358befc95bff8a585773a5aebab5dfd6971493b3e17f3f0ea7bf1890eff8ff0b4ef0cd14d67ca6eecf57da0de87cd007af1a049", 0xe3, 0x6}], 0x4, &(0x7f0000000540)={[{@creator={'creator', 0x3d, "06855979"}, 0x2c}, {@force='force', 0x2c}]}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8111) 2018/04/12 10:04:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000485, &(0x7f0000059fe8)=""/24, &(0x7f0000000240)=0x18) semget$private(0x0, 0x0, 0x22) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000001280)=""/127, &(0x7f0000001300)=0x7f) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r4, r3, &(0x7f0000f28ff8), 0x100000002) r5 = gettid() ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000140)) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4008ae52, &(0x7f0000000180)=0xffff) sched_setattr(r5, &(0x7f0000000100)={0x30, 0x2, 0x0, 0x7, 0x3, 0x6, 0x9, 0x10001}, 0x0) signalfd(r1, &(0x7f00000001c0)={0x951}, 0x8) r6 = getpgid(0x0) tkill(r6, 0x1000000000016) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) r7 = semget$private(0x0, 0x0, 0x40) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001340)=0x5, 0x4) semctl$GETNCNT(r7, 0x0, 0xe, &(0x7f0000000280)=""/4096) 2018/04/12 10:04:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000400)) write(r0, &(0x7f0000000000)="97a14e450fa24c6f6c321e231bbc687d961eb16aff601a68f534867b5439568118899f84728bbe7aa9519bf26c187b2bd71626b76d6c8763106c3e290ea6a61796a9bbc158337e", 0x47) 2018/04/12 10:04:30 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f00001b6ff8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$key(r1, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000040)=ANY=[@ANYBLOB="245e7058098802000000200000000000000000000000"], 0xffffffa3}, 0x1}, 0x0) 2018/04/12 10:04:30 executing program 4: r0 = syz_open_dev$mice(&(0x7f000046bff0)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) read$eventfd(r0, &(0x7f0000000080), 0x8) write$evdev(r1, &(0x7f00008c1fd0)=[{{0x77359400}, 0x2, 0x0, 0x401}, {}], 0x19a) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4d000000678a004d8aa49a8890c7a6c9db65f7a59b6285bee7ce333140197966ec71319e5cc28814b93754fd0a4fa420ec1eb5d89711c546bb4cde8fb9da8e50d24807c220bc4d1c2edd"], &(0x7f0000000040)=0x55) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/04/12 10:04:30 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000f87000)='/dev/input/mice\x00', 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0xaec5, 0x2, 0x3f}], 0x18) r2 = semget(0x3, 0x7, 0x10) semctl$GETZCNT(r2, 0x7, 0xf, &(0x7f0000000040)=""/22) 2018/04/12 10:04:30 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="672230935e3fc54658c938d25bc2dc125c9cd2d26d010ea7016ff06821e730b5188b6bff1a26afa798816bd7f4bf05e6", 0x30, r1) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000001c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x24000005) [ 114.666356] hfsplus: unable to find HFS+ superblock 2018/04/12 10:04:30 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='sched\x00') syz_open_dev$sndmidi(&(0x7f0000000500)='/dev/snd/midiC#D#\x00', 0x4b0f, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000240)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000b4000000a7744bee0fa426c86b896158b537d8f5bcc4684660454418cdf96a94d5b0c00b3d4a6f13fa71a592e8f2ddbb47764a28a64d0722b2ec07b655d53451e429b11091ccb68dc5a36b3904cb8bd5487a74186f2a6b380aa443cb53d6eba300ab0bc4a08fe10832272ffe89a4ed079fa03b59f70a76d1b82e04c8cf9dc7628e34732fb4eb6cf5ca2787da9057cd5c760d823528744326b1eeee7428eecc500a5c93abae9cf7646e8199748fd7243931f03d67a951d5a6"], &(0x7f0000000340)=0x1) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@dellink={0x20, 0x11, 0x21, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x1a1}, 0x1}, 0x24044014) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x4}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={r4, 0x20000000000001, 0x7, 0x5, 0xffff, 0x4}, &(0x7f00000005c0)=0x14) accept4$inet6(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x800) getsockopt$inet_mreqsrc(r3, 0x0, 0x2f, &(0x7f00000000c0)={@multicast1, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) [ 114.753594] hfsplus: unable to find HFS+ superblock 2018/04/12 10:04:30 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000018000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="0fc75b53b80e0000000f23d00f21f8352000000e0f23f8b9830100000f323e360f06b9370a00000f32b9000200000f3266ba4200b008ee660f38819cc0b4280000b9a40b00000f320f07", 0x4a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) 2018/04/12 10:04:30 executing program 1: r0 = socket(0x10, 0x20000040000800, 0x7fb) write(r0, &(0x7f000037c000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) recvmmsg(r0, &(0x7f0000006f00)=[{{&(0x7f0000000300)=@nl, 0x80, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/149, 0x14}], 0x2, &(0x7f0000001480)=""/28, 0x1c}}, {{&(0x7f0000004b80)=@nfc, 0x80, &(0x7f0000005c80), 0x0, &(0x7f0000005cc0)=""/4096, 0x1000}}, {{&(0x7f0000006cc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000006dc0), 0x0, &(0x7f0000006e00)=""/215, 0xd7}}], 0x3, 0x0, &(0x7f00000070c0)={0x77359400}) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x9, 0x4e23, 0x5, 0x4e22, 0x7, 0xa, 0xa0, 0xa0, 0x16, r2, r3}, {0xfffffffffffffff7, 0x4eec, 0x5, 0x25, 0x1, 0x99b, 0x81, 0x4}, {0x4, 0x400, 0x10001, 0x1}, 0xeeb6, 0x6e6bb9, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3506, 0x0, 0x2, 0x3, 0x8000, 0x7, 0x4}}, 0xe8) getsockopt$packet_int(r1, 0x107, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 10:04:30 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmmsg$alg(r0, &(0x7f00000002c0)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="c640d410f4ce33156ae381efbf0340ecea5aa904fa859dd3679d18de8eb340f2bf475d3d4d5984c03584e0e10a6a88b05cdcf114d32605f3bcb84d72e8664b1147d36845e887a47e5f6e6582fe9338f64b2545ace177c976ae8f4f169c0447ad35254f7e5a15264bb568330177a67e884c65f0365e7fae14f35947", 0x7b}, {&(0x7f00000000c0)="41094e60e60f28b3545ecaa616103a2daa573862c5eced5bce9b72734d0af096b84f0b5d0fa2e3ea0ba98dcdb5c296e252ad778f9d4601252da82f3bbce66df23d000969a276277f367ad0fc86e8f1f85d069256d8623ba21a037371ff2581a146b75aee5f34c1482e7f58ffa8a8c9af701ea307ea57", 0x76}, {&(0x7f0000000140)="99f757ff0b63c90acd6014bc95b8f2a1ec", 0x11}, {&(0x7f0000000180)="dcfff312653922903e7bc6c97b122e4f39890f943b78c67bd313aa6d7aacf1a01ab7", 0x22}, {&(0x7f00000001c0)="35f7e22ea5521099070cad7ccfa65454b3fce1b5c13038917d72e7cdc7e809ab318a54ac22850b02ec7fb56aa34c", 0x2e}, {&(0x7f0000000200)="65884549cb0148378e9f54817ffbc8ab7c2047bae8f91e9e2c9e9b549c63", 0x1e}], 0x6, 0x0, 0x0, 0x20008010}], 0x1, 0x4000000) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/04/12 10:04:31 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) ustat(0x3f, &(0x7f0000000000)) setreuid(r1, r1) ioprio_set$uid(0x3, 0x0, 0x0) 2018/04/12 10:04:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="d7f35c68900e4d73bad1000000df170000fa03000000000000004dc0c2aa00c683c94f931b8a019809d5da9366b5647b2a82868067ef344a00e4d109a6870a8de89c870c789417ff53518ee5fdb9d306eba679c6a470f4e5611960dae1229f7c8f2d569b2d2b6c0abf9fe68dfdf769ad0c0d0ef3e2", @ANYPTR=&(0x7f0000001880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01060000000000"], 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x11a, 0x1d, &(0x7f0000965fec), 0x14) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0e000000180000fa"], 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = dup2(r2, r1) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000300)={0x80000000000000f, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @broadcast}]}) r4 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000100)) getsockopt$inet_buf(r4, 0x0, 0x2e, &(0x7f0000000180)=""/38, &(0x7f00000001c0)=0x26) write$rdma_cm(r2, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), 0xffffffff, r0}}, 0xfdba) 2018/04/12 10:04:31 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x56ace532, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x2, &(0x7f0000000100)={0x6}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) r2 = socket$rds(0xa, 0x2, 0x88) sendmsg$rds(r2, &(0x7f0000017000)={&(0x7f0000015ff3)={0x2, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f000000d000), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="580000000000000014010000080000000000000000000000", @ANYPTR=&(0x7f0000005ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000001eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440000000000000014010000060000000000000000000000", @ANYPTR=&(0x7f000001bff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000009ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000014000000000000000000000001000000480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f000000f000)=ANY=[], @ANYBLOB="82ccee55c14d56d28db7aa00e1ec6e52d58b9433f7a58c0049dc7c5b0b2f830e2a246d9ca379dcab82ddb34d5eca9f4c1bdf37bd709e59935cc8853ca943d894e1858a30e18394b9621284d337232596748cf07114bc09003dc71d0e698a4b27", @ANYPTR=&(0x7f000001e000)=ANY=[@ANYPTR=&(0x7f0000012000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0103000000000000"], @ANYBLOB="0100000000000000000000000000000000000000000000000b0000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="00c6ffe84aefa49b80c25c53e864cc000000000000006b6302a036acc78af9137cb50f48d4dd817f451965b2e04d6411b43f105a6350291acf000000007fffffff993369c2963ec8a90660f857d5b12c2e99104c8674d08b8ca73bc79ab7a2a93e6eec464feafa0dcbc6af2873b15751b962aa56ed0e24dd4c803bf1ce73192e1a2542b408cc8224a4515c307a4c318750624354a4c70a061ef2233d55cd1169b4ab71a6903c8aba95f9eb"], @ANYPTR=&(0x7f000001cff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x150}, 0x0) 2018/04/12 10:04:31 executing program 1: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000014000100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="08000200ac5414aa"], 0x20}, 0x1}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/04/12 10:04:31 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 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$user(&(0x7f0000000200)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) removexattr(&(0x7f0000000280)='./file0/bus\x00', &(0x7f0000000340)=@known='system.sockprotoname\x00') r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000340), 0xcc, r1) r6 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="ecd1a3", 0x3, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r6}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha512-avx2\x00'}}) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000380)={0x2, 0x0, [{}, {}]}) 2018/04/12 10:04:31 executing program 3: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r0, 0x200000) fsync(r0) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) 2018/04/12 10:04:31 executing program 2: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x7c}, 0x3cb) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000200000000000000000000000071100000008cb64928000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0xf) socketpair$inet_icmp(0x28, 0x2, 0x1, &(0x7f0000000180)) 2018/04/12 10:04:31 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1}, 0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') dup(r0) epoll_create1(0x80000) sendfile(r0, r1, &(0x7f0000000300)=0xfffffc, 0x10ff) [ 115.744970] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 10:04:31 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x20001) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000140)=@dstopts={0x3a, 0x2c, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @calipso={0x7, 0x40, {0x9b3, 0xe, 0x1000, 0x3ff, [0x8565, 0x2bf, 0x0, 0x1, 0xfffffffffffffffa, 0x4, 0x3b8]}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x8001}, @calipso={0x7, 0x58, {0x1, 0x14, 0x1000, 0x6, [0x8, 0x1000, 0x3, 0x1, 0x24, 0xfffffffffffff001, 0x1, 0x399, 0x3, 0x3a97]}}, @generic={0x81, 0x91, "d0c752d5a90c3384b8c39f6f992ffb09cff4abc70f3bc7658d67a33bb06afb685e90aec03c0ada380e0a7ee7c7011d4262fb81be6a5303e1d7182d017c919e241857f6084d439307908eecd32886e0b30614e9d8381faaac486a1628b3b2cb2a0a53cc041883816b637a68d5fdda370ef427174921bc8a9e08cc6506314e5f82fea42a5fc94760c21e1d6a6a14024cf782"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x13}}, @enc_lim={0x4, 0x1, 0x3e5}]}, 0x170) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) chmod(&(0x7f0000000100)='./file0\x00', 0xe4) 2018/04/12 10:04:31 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004}, 0xffffffffffffff54) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffb, 0x0, 0x2, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x1ff}) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000016000000000000000000711000000000000000000000000000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r3) 2018/04/12 10:04:31 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) ioctl$TIOCSTI(r0, 0x5412, 0x6) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xe246}) name_to_handle_at(r0, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0xe9, 0x7f, "d1d90696881a5ab7a23e40ffddf7c5ee91cf9750d67a78e64c900014d5bf4216cc7c3b36aaf23cdbe3876d57be73845bf2b354e9188701207ff5666b31308abba32c5a59bc91996f644044029cedf3f2d8e0216c7749ed13682b7773a60e0c243737cc45f0330b9fee3d0706f7c25b451ca0bc14d2bf95715bdcea407fc12f585ecdbccb9fc464ccab2a89f3cbcd53fb51ae590d91f02a83c1a18e197835c13545dd929f7c049d1c348fa761dedc3e446d5edddff390df9ce4be7f86b7b3b5745e7c8e183184e897f6bebd376a133f6853ba3115453a5ab6806a10f13102f0a19d"}, &(0x7f00000001c0), 0x1400) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000340)=0x84) mount(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='efivarfs\x00', 0x1000, &(0x7f0000000440)="8e2af9eac38b9dba4349a72834db90a27d0f39b30bc352bd4aae50d80c611e988f3ad9e218d6b7232ea1f41fa6f443bc4a337c9ae5362d4abd96e37726935ba00d82ab606719617580d518c622be06e0c0d458434e1608b0be5845a731c95fb53df051e766f6c5defc0ffc378c6ef340b469710711929cb27183f3bd1fbf8093fb7897a5e274afc06f76361f9ce61bb58d84fa77180f8fb244924c353736d41627f964196f94acf9ed2a61bf7f355d321552136f5eb6554aeae0edbc181b8e9b4bbd8047909b73823e403f69a8165afa46bc730eb63eff6735921cf70b3cf895e8abf449d6dc0080") ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0)={r2, 0x200000000000}, &(0x7f0000000600)=0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000640)=0x7, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x3) r3 = accept4(r0, &(0x7f0000000680)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000700)=0x80, 0x80800) r4 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x61, 0x101001) ioctl$KVM_S390_UCAS_UNMAP(r4, 0x4018ae51, &(0x7f0000000780)={0x70000, 0x7f, 0x5}) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000880)=@assoc_id=r1, 0x4) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f00000008c0)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x0, 'lblc\x00', 0xa, 0x20002, 0x2a}, 0x2c) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000940)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r3, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x90000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x14, r7, 0x300, 0x70bd2d, 0x25dfdbfe, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x40001) ioprio_get$uid(0x3, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000a40)={0xd85, 0x3ff, 0x4}) clock_gettime(0x0, &(0x7f0000000b00)={0x0, 0x0}) sendmsg$can_bcm(r4, &(0x7f0000000c00)={&(0x7f0000000ac0)={0x1d}, 0x10, &(0x7f0000000bc0)={&(0x7f0000000b40)={0x3, 0x1, 0xff, {r8, r9/1000+10000}, {}, {0x2, 0x4, 0xffffffff, 0x80000000}, 0x1, @canfd={{0x0, 0x8, 0xffff, 0x1f}, 0xb3, 0x3, 0x0, 0x0, "5184f119770906d3b160c69ad43cfcedb22c426d7e836d3d10cc172e489f5eadd7ddf2374257e3a1ace007e6de7dacfa7cd9bbbc343df29bc8ad8c28807f32f0"}}, 0x80}, 0x1}, 0x4000094) ioctl$KVM_GET_PIT(r4, 0xc048ae65, &(0x7f0000000c40)) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000cc0)=""/51) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r6, 0xc0045520, &(0x7f0000000d00)=0x1ff) readv(r6, &(0x7f0000001000)=[{&(0x7f0000000d40)=""/17, 0x11}, {&(0x7f0000000d80)=""/87, 0x57}, {&(0x7f0000000e00)=""/144, 0x90}, {&(0x7f0000000ec0)=""/188, 0xbc}, {&(0x7f0000000f80)=""/73, 0x49}], 0x5) io_setup(0xfffffffffffffffa, &(0x7f0000001080)=0x0) io_destroy(r10) 2018/04/12 10:04:31 executing program 7: request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="7573651bf87616562d370bb3d37220", 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x101}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xfffffffffffffc00, 0x8, 0x1, 0x70f, 0x9ca2, 0x100000001, 0x7, 0x2, 0x10000, 0x2f, 0x80, 0xffffffff00000001, 0x6, 0x3, 0xfffffffffffffe00]}, &(0x7f0000000280)=0x100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)=0x3dde) 2018/04/12 10:04:31 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000440), &(0x7f0000000480)=0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000300)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000340)=r2) r3 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) set_tid_address(&(0x7f0000000000)) setreuid(r4, r4) bind$pptp(r3, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x34a) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000380)={'rose0\x00', 0xfffffffffffff800}) socket$pptp(0x18, 0x1, 0x2) request_key(&(0x7f00000002c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='logon\x00', r5) r6 = semget$private(0x0, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000005c0)=0x729, 0x4) socket$alg(0x26, 0x5, 0x0) semctl$IPC_RMID(r6, 0x0, 0x0) semtimedop(0x0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}], 0x1, &(0x7f0000034000)={0x77359400}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000004c0)={0x0, 0x7c, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000540)={r7, 0x1000}, &(0x7f0000000580)=0x8) socket$key(0xf, 0x3, 0x2) 2018/04/12 10:04:31 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f00000b4000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xfffffffffffffeb2}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x4, &(0x7f00000000c0)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x80000a, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x7b, 0x6, 0x1, 0x0, 0x40}], {0x95}}, &(0x7f0000f59000)='GXL\x00', 0x200003ff, 0xfb, &(0x7f00005d4000)=""/251}, 0x48) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r0, 0x37, &(0x7f0000000040)={0x27, 0x46, 0x3, 0x5}) 2018/04/12 10:04:31 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x22102) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x952) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x3, 0x6, 0x7f}) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), &(0x7f0000000040)="e6b60e9daefffa11ede49b1c6c07741aa5116fa12bc47e765457f8bba63adf2bb67b2ce578385081c8e5c3ca82f009ba07eadc7d5a46f02ee1f40c1c", 0x0, 0x3c}) connect$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) 2018/04/12 10:04:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x1}}) write(r0, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000100)="1f0000000104fffffd3b54c007110000f30501000b000500000010d10200cf", 0x1f) 2018/04/12 10:04:31 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x7, 0x200, 0x100, 0x10000, 0x9, 0x1ff, 0x7f, 0x542c, 0x200, 0x3, 0xb1a, 0x5}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ea4fdc)="240000001a0025f00018000400ed040f020b00000004bf0202ffffeb0800100048186be0", 0x24) clock_gettime(0x0, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000140)=@nfc, 0x80, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/214, 0xd6}], 0x1, &(0x7f00000002c0)=""/147, 0x93}, 0x6}], 0x1, 0x1, &(0x7f00000003c0)) 2018/04/12 10:04:31 executing program 0: r0 = socket(0x1000000010, 0x2, 0x6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000140)=@ll={0x11, 0xf8, r1, 0x1, 0xfffffffffffff800, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000001c0)="7f0c4a1e2bd11ed7ca03232670c96e7ce5cd709ce15364c3dc5abfb6b7b8946653578bc357db3b52a0a892aa7a7d215055f2ed28ad0382bc72975c3f36208c531a830b8b49729c1cf6e3ed3e2032555e8eecfd150a80f695427dbb682d1bd53f705a03eea8c4ae926104a31fb3fbde41b7b2ac92b7497f07fc374223e1c13e2ed405f225c5f7c1b048c58ef3f72cf5d75b503141", 0x94}, {&(0x7f0000000280)="fb1bd1fbb0e8e86f00bf600c7100e7ad3145487b613e32460f094e82c87dc6ad4be05fda945c7b23aa95764810cfeddaf6b154289ec2cfa102eb21d1629c477aff16d25b8d2fa696ebaabbf364c47412561d4082fba24ce7f1b8bce2840dd8ba18eae40917905e", 0x67}, {&(0x7f0000000300)="7d036f0190334144bd108289736122156582e9c43331eac3531bc51fb52c225f29902599", 0x24}, {&(0x7f0000000340)="a8da975120949d168341d1ce87673d5604ca197a9f0f31e73810c0395ed2e990341327efc0ac01fb61f682433f68213513866240b51e2490a50ce6d694e5a58584867454785c7b9fc81fdb9827bda40146c46c15e6f31289b13fb0f0af44b2afa9c1bdf09588c715fb384734a8b752ec5fccfead3578bb3565ab79449860fe5908b09a7a7ed28eda20b158a201b85107ce8caef1", 0x94}], 0x4, &(0x7f0000000440)=[{0x100, 0x10e, 0x100000001, "2dca1250da10ea6bc9e6b5ff6d1e172dd3c2564e5a73671550e4cd5bb63404c7f2e034775c93e5e373e2cbefce1691e31878d464ec2d1a57de681de1fd4bbebc573dbf4a780c256724e98f0dc744215afeb107022543b62810e2b68a080aa04021ce99ef7480da80092c19797b8cabf18ad05e8b5ebca5d80e494394ed8d42fd2017adf8e860b012b2bc7cb203fda37902b5679590ffe6f7f6758e8e5d93f353ea516663db8fedff21f1b44631c6f8e94762cf132f1334332f723223ea15803d986415a8906d90aa0295a2ddd7f1b5326533544dd4bfe7a14e53cb403301c5887cc3e19a7398ed8ac3396641ad6b"}], 0x100, 0x800}, 0x0) 2018/04/12 10:04:31 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd4d, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x9, 0xffffffffffffffff, 0x8, 0x9, 0x100000000, 0x8, 0x80000001, 0x0, 0x1000, 0x200}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000080)={'\x00', @ifru_ivalue=0x4}) 2018/04/12 10:04:31 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2}, &(0x7f0000000100)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80400, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000c4c000)=0x4, 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000000000cf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 10:04:31 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x5, 0x4) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)="2f6465762f6e6574c874756e00", 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1078, 0xa, 0x2002002012, r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000000380)=""/41) r3 = fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x101}}, 0x6, 0xfffffffffffffff7, 0x6, 0x9, 0x28}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @rand_addr=0x4}}, 0xffffffffffffffff, 0x3}, &(0x7f0000000300)=0x90) 2018/04/12 10:04:31 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x10001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="9c350000", @ANYRES32=0x0], &(0x7f00000002c0)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup3(r0, r0, 0x0) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f0000000500)="d2aeeb165bb7a6ceb124b0a0e5a70a03f6674af09d8ff7a09f1244478457a5815bef67b39d10fb598149b653fe11d1e298c015a591f4bf57160c6b32122cb84752a61130c5868f7b9ac115acf6f3d43c1bd1f50dfa08f785006f393e16fbc09bedcb1f061eb43656875c4118479d9694180e1f10a56666bcc660af463e88dc531cb0a5744d3dd7c60d4d7cbd18a4f27ab9e30bdf96bf3b358800c05d71a18e303ab14c11f7050d5276477518eac6ccd74a609bf77b3b1fe4c2b4620a1449", 0xbe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0xfee3) socket$kcm(0x29, 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x300, 0x0) bind$vsock_stream(r4, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb}, 0x10) r5 = fcntl$dupfd(r2, 0x0, r2) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000c9effc), 0x2f2) sendto$inet6(r5, &(0x7f0000000240)='\x00}', 0x2, 0x8801, &(0x7f00004b0000)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt(r4, 0xd7, 0x0, &(0x7f0000000180)="dbb567dc1809aaef2601cb19cbb7716f3fe41fdeaf5f86cfd0a6c1635fd85c9a1f783cca470cda0c8db63618a51fe56c5506c7b120eba1bfbe87e4ae21059cefc4f53e30ba06fc8dfd3372f11304f1fb46c624841cf8be539f019319805cc893916f9f7b717958de63e2e4b8f4bc26a745bf85792fff557a12290f14cc10232b96dce494e5572b2796fa32ed75f522a25ed9e11e88f0e670c0850e3033a6d7e7288c1773c022b0e252237b", 0xab) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000300)={r1, 0x99, "5dca61e68991f6469daee6354cc024cb12ba8b923e739316a22bae24e1f12caca15dc15e30357e5fc918ee4126a14656f79afb7a822b7267cc500fac8ce692fb96b3446097011ddd2c2340cb20066cec9947a22a2ba40f78725a7c6398485addd10d67a28388b7cb869e784b3dbdddec16c43cda9a0c63a993c4df0b749250fef08d0a9820c41f602b3c52c47b612df7d382e1a5a6fc82f43d"}, &(0x7f00000004c0)=0xa1) ioctl$KVM_S390_INTERRUPT_CPU(r5, 0x4010ae94, &(0x7f00000000c0)={0x7f, 0x6, 0x8}) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f00000005c0)={0x2, 0x1000, 0x5eb0, 0x2, 0xfffffffffffffbff, 0x7}) write(r5, &(0x7f00000012c0)="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", 0x5db) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000700)=0x4, 0x4) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000000)={[0x74, 0x2008, 0x3f, 0x65ed991, 0xff, 0x4, 0x80000000, 0x208, 0x7, 0xe34d, 0x5, 0x10000000000, 0x6, 0x40, 0x2, 0x100000003], 0x7004, 0x400}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000680)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000006c0)=r6) read(r5, &(0x7f00000003c0)=""/235, 0xeb) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000640)={r7, 0x3}) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xff) 2018/04/12 10:04:31 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000540)) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x5, 0x2) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000400)=0xfffffffffffffffb, 0x2) request_key(&(0x7f0000000440)='encrypted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)='+\x00', r3) r4 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='u', 0x1, r3) r5 = add_key$user(&(0x7f0000000680)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0401294aca81ab60da1240088cff9a340e1", 0xff87, r3) r6 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r4, r5, r6}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) r7 = socket(0x1b, 0x80000, 0x3) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r6) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = geteuid() setreuid(r8, r9) msgget(0x3, 0x200) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x0, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000600)={0x4, &(0x7f0000000580)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) 2018/04/12 10:04:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r1, 0x604, 0x70bd2b, 0x0, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3a}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xef}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x81}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x110}, 0x1, 0x0, 0x0, 0x24000004}, 0x880) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbff, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x40) prctl$intptr(0x23, 0xd) 2018/04/12 10:04:31 executing program 6: syz_emit_ethernet(0x8, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRES16, @ANYRES32, @ANYBLOB="d5ab2c8f3a379e38cba581bdbb3a69aa00cc49e0e1c002831b53f9f3ca52b4fe8f6db3e13757e54c8f3bb83dd3603e18b5b4f4d2905bed8df0427390b1e84e764422251bb85facf9dbabd1a1db677a9c58351edf36d46c0613f096ae826b2a8c8825bde9439d6c7a463628e6ed2c7a4d6dede1942ec6e911c89e05ad7bc39f35584a2f80732b791915d7b233b93da9c933fd0276d9a9557bbf925324481d9c6fd5e60d34021ac046a9f190f3b7bf48c58e16d862685a1c4cd80027ee9c40f76bda579ddfcd2ad3c26cad3ecb4f67fb976d50b40f41542f075fa02eff", @ANYBLOB="c127f3d471d7636ef20764cb07574a34ceae63ee2757a0900acd73c1976b4005a974abc1e2520fbabfca324617cb1991b712ad223496994e8608316a2697", @ANYRES16, @ANYPTR64, @ANYPTR64, @ANYRES16, @ANYPTR64], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES64, @ANYPTR], @ANYRES16, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES64, @ANYPTR, @ANYRES16, @ANYPTR64, @ANYPTR64, @ANYRES64], @ANYBLOB="74d8538cc44464423fd1017ea3e22d957b3dae80510b2f82f52c82da570313cf3e4d1bb2d20d6e3cdf8028b10dd8e0b3b0a1592429c4adde41c5495d6d063499d4934f8818832eebcb0d06d2423e6c2b354709cb8e13b92e8eeca95cd46cd0c452", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYRES64, @ANYPTR64, @ANYPTR, @ANYRES64], @ANYRES64, @ANYRES16, @ANYRES16], @ANYRES16, @ANYBLOB="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@ANYRES64, @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYPTR=&(0x7f0000001580)=ANY=[@ANYPTR64, @ANYRES16], @ANYRES32]], 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x40, 0x402087d) r1 = accept$nfc_llcp(r0, &(0x7f00000017c0), &(0x7f0000001840)=0x6eed) sendfile(r0, r1, &(0x7f0000000140), 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001740)=0xe8) r4 = semget$private(0x0, 0x3, 0x408) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000001880)=""/148) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001780)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, r3}) r5 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x7, 0x40100) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00000004c0)=""/71, &(0x7f0000001600)=0x47) getsockopt$IP6T_SO_GET_ENTRIES(r5, 0x29, 0x41, &(0x7f0000000200)={"6d616e676c6566ff7f00005205000000000014323f98b1a17c3100", 0x61, "c1019876d4c3c8c4fbb6f8289d2fd8fa93c9f01234391373bcefcc960d755c92bf58b781ccad163b2f725c8e2b3fd6ed94c74f4983f91cb69a9d27c5948702bb5cb95e9e7036aee77bca9d71173276ac9936d87607065f17e8cf65c4a5dad3f1a0"}, &(0x7f0000000180)=0xfffffffffffffdc2) [ 116.262181] QAT: Invalid ioctl [ 116.293934] QAT: Invalid ioctl 2018/04/12 10:04:31 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10800, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x1}) writev(r1, &(0x7f0000002480)=[{&(0x7f00000002c0)}, {&(0x7f00000013c0)="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", 0xc41}], 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r3 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x8002, r2, r3, 0x9, 0x2, 0x102040) 2018/04/12 10:04:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000340)=0xffff, 0x4) setns(r0, 0x0) 2018/04/12 10:04:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet(0x15, 0xb, 0x3) getsockopt$inet_mreqn(r2, 0x114, 0x271a, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000000)=0x7ffff000) 2018/04/12 10:04:31 executing program 3: r0 = socket$inet(0x10, 0x4, 0x400000010000000c) sendmsg(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000001cfdb)="240000000001ff001dffe7946f00000309200a0009001200000001030300a3e204000030", 0x24}], 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x5, 0x8000) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0xfffffffffffffe01) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9b, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/04/12 10:04:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000280)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f0000000140)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/04/12 10:04:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0xffffffffffffff5f) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80c3, 0x0) ioctl$sock_bt_hci(r2, 0x400448cc, &(0x7f00000002c0)="9574406a5051f642350e6f003f7e955c53eafbb9b725600916dc2e5c42d9a7925ffd77c129a46d9b5ca5037c5dd6c04a5e5f7d858e138b64d300d38d29041490924d3974146da59efee24bf6a9520e7dfe47dbabaa2255772a3a143f4a91ca29492414abc810687f68b534efc73376586b56936253a5ffac35ed031dc013d890609d239fca8ad8ed236eaa71c4047415fcaf5f350e61eb0cf5f29b395a1fb7931c29088b8b93c462cc9b700a3b65ce84b628a945") r3 = accept4$alg(r0, 0x0, 0x0, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r3) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000000200)={{0x9, 0xd9d8}, 'port0\x00', 0x20, 0x0, 0x909, 0x20, 0x5, 0x8001, 0x6, 0x0, 0x1, 0x4}) 2018/04/12 10:04:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=ANY=[@ANYBLOB="8b0000000800000057000000000000000000000000000000"], &(0x7f0000e6bffc)='GPL\x00', 0x1, 0x333, &(0x7f000000d000)=""/153}, 0x3e) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000000)=r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)) 2018/04/12 10:04:31 executing program 1: syz_emit_ethernet(0x36, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x5, 0x0, @multicast1=0xe0000001, "b09b6d5c2a91e414699d955c"}}}}}, &(0x7f0000ea3000)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x40, 0x1010c2) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x45, 0x400000000010200) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x7, @empty, 0x1}}, 0x9, 0xfffffffffffffffd}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x1, 0x6, [0xffffffff80000000, 0x40, 0x7, 0x800, 0x80000000, 0x7]}, &(0x7f0000000240)=0x14) 2018/04/12 10:04:31 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000780)=@can={0x0, 0x0}, &(0x7f0000000800)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0x200000f3, &(0x7f0000000040)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x9e3, 0xce, &(0x7f0000000180)=""/206, 0x0, 0x0, [], r0}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x354, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x25) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000140)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000003c0)="dc14d3bf2036265f55948c3ca23f5a5b428c89df263c9b12909bc30c693e282cdee3a493d9d6522e2acea92c0e7a5d1390edfb56d697fb44a15bab6a644040b551dd254bcebe1b5ca0d33a1522203f6b0a1ebffa04e93c8efefe70d383de3c6673ab2f63aee6362968576c247570749fc7056a25af2765fbd26110da81dbc097f23b9e635bff4c49f78e6620af2f0f31e51a1576a247d549e0dd5078ec8cf64ab3596a15e75b370f9c08899f04f1fa930a8389894a812ed006372be02598b9353428b1bfead1d01d738ef1856b67b3211ec2fbd84edb8c2810b8c29698b96c1c2490", 0xe2}], 0x1, 0x0, 0x0, 0x4090}, 0x90) 2018/04/12 10:04:31 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$llc(0x1a, 0x2, 0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/sockstat6\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f0000000540)}) 2018/04/12 10:04:32 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x100, 0x40000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) r1 = socket$inet6(0x10, 0x1, 0x9) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000140)={0x2, 0x1}) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xc, 0x10000) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000000180)="30d0fc9a32a0ddb41e170c52daa5c4f5e5b91332b319274f859f56f32a261f1a16c62ac51f7e3ef09e010eca535a2daba39790cb2cc7a1c6485ae80520c489473cd490b62b7e43363fe7361237f008f221fb5d785f53c18f7db7a70617851908b24d28b2164d58c56fd380998264b045967505fef99a61411a4b56130424d978a6a06a3bf475c76725c95954f3014fd021de249293336269144ceabc7800bf043dfa7199cd4be733ef05c3f26c74b286c8c98bf848704af1a8da2375d4a5a7eb5d768920e2445a2cac8046e7bf8a1c89b60a70ce46a2fa1091e2d78b50009f76b74bd6314495fef6994c995e42ae733965b43d45", 0xf4, 0x20000000, &(0x7f0000000280)={0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/04/12 10:04:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="393a340d231c04e5c2b076b1172946c7ba3d38"], 0x13) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000100)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000015c0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000001600)='dctcp-reno\x00', 0xb) 2018/04/12 10:04:32 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000000080)=""/142, 0x3df, 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'ipddp0\x00'}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x9) pipe(&(0x7f0000000240)) 2018/04/12 10:04:32 executing program 6: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000140)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) write$binfmt_script(r0, &(0x7f0000000180)={'#! ', './file0', [{0x20, 'io\x00'}], 0xa, "70d6618d00a333a1aa82e7e54725f552d43c80b3b57a3de83b69d5e4f461a2ce7d687c88d0d1d5977bbb60c32ec84ee8cb672094314e1381f7e1523c4b98b61f6aee79d4ec5a2604c6a4f8d3c957d5a8adafd24f0ddd7e3d4192626c8208b32d8ec73654e9fc7fd329878123cb9e9b3e6f5f0dae96b25ca97e5daf92d97ffe158a9b8185458780ffb1d58c9811bbe302153768f853cc0a6aadb642018730134ccda6ec670bbf12c75f8a97eec32e3988b0d9c04eb294d6a7fa150e72e16a6a3ce11728ae7e36"}, 0xd5) lseek(r0, 0x0, 0x0) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) setpgid(r1, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000002c0)=0xfffffffffffff801, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) 2018/04/12 10:04:32 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x10400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x9, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0x6050, r0, 0x2b) r3 = msgget(0x3, 0xa0) msgsnd(r3, &(0x7f0000000080)={0x3, "5d8ca77ac129e465c8ca95759a0d725aba0aa0c978de60c52d87823a355ea625919cc2cec56f82f0813b698ae01f33"}, 0x37, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000000100)=""/61) ioctl$fiemap(r2, 0x40286608, &(0x7f00000000c0)=ANY=[@ANYBLOB="15"]) 2018/04/12 10:04:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="bf00000005010000382200ff000000000000002f8cb1"], &(0x7f0000000200), 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x39) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 10:04:32 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000008c0)={[0x1f000, 0x112000, 0x104000, 0x5004], 0x4, 0x62, 0xfffffffffffffffd}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KDMKTONE(r2, 0x4b30, 0x7359) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x788a, 0x40) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x1, 0x1}) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000340)={"0766d2d36dbb97bca9a7c5406dc199f04fd71fc89cfc86beca43b1e8fa603732d7527f081534ff7db0c91d40c7ef6d3b27d312661fd082d33be84f3a1dee51ee36038b4664edbf367fb61dfe5dc976f9e5d51a49ea53081d0a14cb995c77bdf4bd4cbd33593fdccd647bc32ee7e934c9753b3fb304b0ec22b25be13dca5c1a0f9fdead0b7b7cefb37e4ba931f3d950dd23eb752193f02b2a46e06955bf105fe84a19105585959bdb28e5eef27ce73dc1ff89d812eed3b8ffcc38aabab1a0244c77e1796359ae08b431352d2fecb813d2b5549701db5c1ca484fd1f456bbd88129b646e750d5382b1fe6fd8e8d9b81d78d77f1037d1634a985893ab694603984a343e57c75da8ff5879fd0143697582ebfe83e12cb7bdbd97da091ba57e96643745db2912fdd018366fa6626dc915260992943fe50df16cbf5ebafe2987f038c7c46b5ae69bf0fa653f15b3be57c0cf95bb7fa73ef3bcb08414c19f308c676a83bb1dae51d36fe9354bc15f66f04555ae726ecf9f3ba0a1013e883961f531c6eacf45d49ef75c02586828987003bb658e97621f58c1fdfd97518b6bfc197e03f1ee21bf84a3cb915014ab38664b94caca03650699a6852a56ead64ffc1c526e581f942ece2c2866f81af6e585c246b43859a5c099342d00529d3905e796268d62effee89681a7498e66e9ae9bc83133550126d207e4603a3d9434c46ff92d3cfe63d122b6019fc14f647b3e6634fae7d2804a1f266c127e123852a092806f3dea57dc83e69e375dc2eaf9d677a20e247f99f941cebeb0ce26e141b6cd326bf13585bf49856ad09b39c26c8081fb55e2fe20686a2a6e525cb8b841a9649e3628d7fc8d5215f98b785a2bda020cf22558ba5bdae64a4d592eb479fcaa5ac728772c01f277e5d43a1d52cb5bc90150626cedbee1abf36f7a2f3d41b762b65f54a99c9122a9834680347d4e6e89c9c59078e9c7096baad8abe99b65df4494dd09898716c09960d883538fd1ae0436e6511ce3935f48327f184a1854fc34b0e2dd55531707b03c1524e07e9e466bf9c0e704b14d651f7c87acd28f6fd03f6dab281a7e6f117b589d7f3b62228226415736ef3c883be31189b99e8d880f36f00658465fb4f9ad79d574c6af4866828d4b9442f33eeedd5f42bbdce2c00a3e42342b21c0e3086f4e214161cc96b92a8f864fe4c9b596f71ae8b569f4cd6dd5c685939f163c7730c8d36eabd6b6b98412da2122275bdeba09d2b7225363478080a2565d9e9584ede31b668f9d5adb69746fed3109c140d784d740fa7c0cca8550f18929305818c847e469e06e53f475b9762eea651b39619c3ff704483fed9f153030143407755a3e1ac1e1345cc44634d932b8fcf6e660d4007a8592180a0ff967ac3ceb2867fd408f8171b240ec6d376b476bedb6375f713a13bb31090a438478c4d8f2"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000940)={"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"}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/12 10:04:32 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) rmdir(&(0x7f0000000180)='./file0//ile0\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x6, 0x1, 0x7, 0x2, [{0x4, 0x5, 0xde, 0x0, 0x0, 0x2800}, {0x3f, 0x1, 0x0, 0x0, 0x0, 0x3200}]}) mkdir(&(0x7f00000002c0)='./file0//ile0\x00', 0x0) 2018/04/12 10:04:32 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sched_setattr(0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001040)={0x1, 0x9, 0x1, 0x4, 0x1, 0x8, 0x0, 0x5, r1}, &(0x7f0000001080)=0x20) r2 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x200) write(r2, &(0x7f0000000200)="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", 0xe00) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) mmap(&(0x7f000000b000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/12 10:04:32 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) listen(r0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip_vti0\x00', 0x5}) [ 116.862377] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 21 (only 16 groups) 2018/04/12 10:04:32 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r5, 0x5c8f, 0xffffffff80000001, 0x0, 0x43dc02cc, 0x7}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYBLOB="ced7bdb869ad799bb5b4428d8aa8aeb7e2919495c8"], &(0x7f0000000440)=0x1) r6 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000500)="0f005c0666b8ef0000000f23d00f21f86635300000010f23f866b9770b000066b80000008066ba000000000f30f20f35f30f1bcff4650f01cabaf80c66b8c261a58266efbafc0cb874daef0f236d0f32", 0x50}], 0x0, 0x1c, &(0x7f0000000280), 0x100) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/12 10:04:32 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200800, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/50) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b07000)=ANY=[@ANYBLOB="020b9805020000000000000000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x48, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0xd8d, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x22}, &(0x7f0000000200)=0x8) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/12 10:04:32 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000000), 0x2) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x323, 0x4) [ 116.949184] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 21 (only 16 groups) 2018/04/12 10:04:32 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8401, 0x0) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg$alg(r1, &(0x7f0000000fc0), 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) connect$packet(r0, &(0x7f0000000180)={0x11, 0x1f, r2, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000380)={'raw\x00', 0x16, "498139a10b31d982b600e0045402cbe106f63fb86d88"}, &(0x7f00000003c0)=0x3a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x3, 0x2}, &(0x7f0000000300)=0x90) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r3, 0x87d, 0x6, 0x8}, 0x10) r4 = openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000200)={0x3, 0x5, 0x5, 0x7}) 2018/04/12 10:04:32 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x440800, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) connect$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) clock_getres(0x0, &(0x7f0000000180)) r3 = socket$inet(0x2, 0x1, 0x0) connect(r2, &(0x7f0000ed9fe4)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r2, &(0x7f0000cf4fa3), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x4e21}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r1}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000000040)={0x20, 0x2}) dup3(r2, r1, 0x0) socketpair$inet(0x2, 0x2, 0x401, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb6ffc)=0x1, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00000000c0)={0x53, 0x7, 0x0, 0x0, 0x5, 0x4, 0xffffffffffff2a7a, 0xf8be, 0x20, 0x5, 0x200, 0x3ff, 0x0, 0x2, 0x9, 0x6b, 0x1ff, 0x101, 0x4}) 2018/04/12 10:04:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r3 = open(&(0x7f00006aa000)='./file0\x00', 0x200000, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/25, 0x19}], 0x1) sendmsg$key(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x12, 0x2c1233d8, 0x9, 0x9, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_sa={0x2, 0x1, 0x4d3, 0xfffffffffffffffe, 0x8, 0x96, 0x3, 0x40000000}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x10, 0x14, 0x14}]}, 0x48}, 0x1}, 0x20000000) 2018/04/12 10:04:33 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x4002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x5, 0x0, 0x4, 0x0, 0x8d0, 0x100000000}) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665782a4465", 0x0) 2018/04/12 10:04:33 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="660f229aba6100b000eef4440f20c0663502000000440f22c00f01cb0f01cff30f080f380b380f20c06635020000000f22c0260f005b32", 0x37}], 0x1, 0x20, &(0x7f0000000100), 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000100)=0xe8) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="c1e2886377fd7201fc0f59129ddd3cefbbb5c14acaa6253436a3d99034239cba3fff9664704911f0d3ea600d8f9345a721289ba8abb5d5b83b561c7ec77811fd65fb35ef27a0ceb35a0fb57d3486728e2c5de56a9b4885678cf12550c042d8bfeac9cbfb394406899bbca632a3b06895afab74273a29e619584215ac73ef5cfada2e8ef6be305ce4fe8f1fac3c9ec9186ed30d367c36b075f86edebab8289077ebd0d557cb4082a06011a30622ca75c016de1171d7675a109a642f46ac52", 0xbe, r4) keyctl$get_persistent(0x16, r3, r4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180000000000000010000800000000100000000d50e00000000000000000000"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[]) 2018/04/12 10:04:33 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000000)={[{@gid={'gid', 0x3d, [0x0, 0x38, 0x35]}, 0x2c}]}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x10) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa0882, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0xc00) 2018/04/12 10:04:33 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x59d, 0x571100) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x1, 0x7, 0x80000000, 0x100}) r1 = socket(0xa, 0x80806, 0xffffffffffffffff) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'tunl0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@filter={'filter\x00', 0xe, 0x3, 0x470, [0x0, 0x200001c0, 0x20000470, 0x20000540], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x1f, 0x2, 0x11, 'vcan0\x00', 'syzkaller0\x00', 'veth0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x248, 0x280, [@mark_m={'mark_m\x00', 0x18, {{0x6, 0x5c6, 0x2, 0x3}}}, @cluster={'cluster\x00', 0x10, {{0x200, 0xfffffffffffffc00, 0x7, 0x1}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:var_log_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x30, 0x89ff, 'rose0\x00', 'lo\x00', 'syzkaller1\x00', 'erspan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xfffffffffffffc36}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xf, 0x1, 0xfbdf, 'ip6tnl0\x00', 'sit0\x00', 'ipddp0\x00', 'lo\x00', @random="fb7b52b24f5f", [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x1ff, 0x18fec3b2}}}}]}]}, 0x4e8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/12 10:04:33 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x2) r1 = socket$inet(0x2, 0x803, 0xff) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000040)={{0x2}, {}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'team0\x00'}) flock(r0, 0xb) 2018/04/12 10:04:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/user\x00') socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCSBRK(r0, 0x5427) ioctl$VT_RELDISP(r0, 0xb704) 2018/04/12 10:04:33 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0xa) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0, &(0x7f0000000500)=0x0) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580)=0x0, &(0x7f00000005c0)=0x0) r9 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='/\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000800)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) r15 = getegid() r16 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) r18 = getegid() r19 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getgid() r23 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000c40)=0xe8) getresgid(&(0x7f0000000c80)=0x0, &(0x7f0000000cc0), &(0x7f0000000d00)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000040c0)={0x0, 0x0}, &(0x7f0000004100)=0xc) sendmmsg$unix(r1, &(0x7f00000042c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000000440)=[{&(0x7f0000000400)="d515"}], 0x0, &(0x7f0000000d40)=[@cred={0x0, 0x1, 0x2, r2, r5, r6}, @cred={0x0, 0x1, 0x2, r9, r10, r12}, @cred={0x0, 0x1, 0x2, r13, r14, r15}, @cred={0x0, 0x1, 0x2, r16, r17, r18}, @rights={0x0, 0x1, 0x1, [r0, r0]}, @cred={0x0, 0x1, 0x2, r19, r20, r22}, @cred={0x0, 0x1, 0x2, r23, r24, r26}], 0x0, 0x20000000}, {&(0x7f0000000e40)=@file={0x1, './file0\x00'}, 0x0, &(0x7f0000001140)=[{&(0x7f0000000ec0)="058d5906c777640184aaf55cf29c613fbc5b3a3a360e574bf2d07dfac4c23ebd7dfa698906850fd3a01960cc9414b6d79048c9a057a417c1f325dfed71c41960fc2edad5833b4330b4105a001461e288d4ce4803e02e605016fcdf754b8b872b973fdafcf13cbbfb2660101dc019bdc784c93215056e6b5e569d93281c2329b713051fc065c6f28a6507d0b3cd833fe2bccfa5fa0960e7d3562a3808fe8c548aca204a579554d37e78a72d77bff84cd572e6baebe6e7004b33c1860d303d0abc50cb491f252e19c6c237124c84c7fcd3ab"}, {&(0x7f0000001040)="92b721c8cdc2aa1ab58935cc5b06a188c5f130d5a978c6c2ff738526f50e2f6ce560c875be17e4301d4fa8c3de082e89272d76b42eef4622fc15ae49b3e70e756532bcd6981ead91e849251cfd132446d7852c72d17d45b7ed6e2c6e4a56636e0468708d19788bf4cb6fe2e17c65d3f239dd1635d2fc97eaabd771e3e0d417ce0caca4bb346509fdc52e2de4e76233eb4e31d2f729172a517dec5e902141ad8e82d583fcfd949d5dddc3b377cadadcd864c9d57b893f23310bf0026331039f47645e9e4f05f0a2e8b3ebf9d8995a65a25708a362bce9e3811489f0ee87ae3e4701ad2c4556a066900ccc1da4ba13033ca85ba99649"}, {&(0x7f0000000fc0)="37420ecf68a29041df8d8f88342f03de2f7632190047"}], 0x0, &(0x7f0000001180)=[@cred={0x0, 0x1, 0x2, r19, r11, r6}, @cred={0x0, 0x1, 0x2, r2, r4, r8}, @rights={0x0, 0x1, 0x1, [r0, r0, r1]}, @rights={0x0, 0x1, 0x1}, @cred={0x0, 0x1, 0x2, r13, r4, r6}, @cred={0x0, 0x1, 0x2, r19, r24, r6}], 0x0, 0x800}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e21}, 0x0, &(0x7f0000002480)=[{&(0x7f00000012c0)="341da98943e86e2e1e958311a53fdf5a65f061906ca1429c6e225c891de9f99524153f2a1c0e1caa369408e5569c16f56af1f2798b0813a47d3009e0966eae1e10a2d009626060dd74cb9fa2cf03164ba2fd14ce82ac67a269838568f379b9c858cc9f101c86c6893a393e68276bb7b183512589e5298345184217c607ece7bb3f536538877ba7af02445382129936"}, 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{&(0x7f0000003b80)="73fb3752d1b9b6804be7fa719252c79bc05ee2c69526c18051c4368bf800ba468350a2e37ba174b90bf4eb0648c60d1ede95108ad205883ceaf532294e014d0a2263d1d29004f174b936c7ff6bae7ae354e9c3553a2492753190b891394203f99e8f25"}, {&(0x7f0000003c00)="beef08f951371ec8a79b37b7eeebe2809f95cbd497b25a3c3312372649f86cb0bad7fad0fc3793c59d8b49220c90894cf60d4fa0130c2bdd1a4f13a175f9ea60d2a06cc0454ca4a2915b1cd96f05f82bbb41e08bd576a22e8b987ac6e7c85c17c24f0710"}, {&(0x7f0000003c80)}, {&(0x7f0000003cc0)="df0dc521eb0b1896575685078a17e61a3287fd37dfdfb9cbc35a34231329b6ff066c865e361a051047bc7f2dbc5f8f9ca4fb857d21831d5121b2c5273bde4f81a1e4fa338451c6fc4c354171683ea19a9af1"}, {&(0x7f0000003d40)="b55ff0f0b4362198f4a4e3f9f9b83409507615a73f42a9f813c1b708ed"}, {&(0x7f0000003d80)="910cf64cf08a96d4d2275bca7d9d6cea2d0bd09d0a35158bbdbb6c49e085ab413d189e5b7ae404be3f5d71ef226def19718fd5fc056a63d674cacef88eecce5d6fadd47d06915c615cc2bef7987b4683e33a601f5a0d6a705a056e01a924022c07fb63b0db07399e8754fdef62bcc7906f4dcf702463f2469dfe98ab87d240273838ea3146691800e8f9e32f4deb16a6111b8d445b17b6143648091c9d555d70b4d8f2eba93f8cee5e8503031a6d1f0931ce083c26a465d8e5cf79d1ddcc8f65f8cd8468f8b9eedd4a19899ac9ac5d69573b1d196286d33166b3e63154aab56d03bfde4a5e4cfc372efdcd3aef14e6a0dfe5952960"}, {&(0x7f0000003e80)="1bcd53099cb7ce70f3a4107474c67a37d5939cc021c63f6db694ac9e2a704cd30f5dc21c24c66100dfe6645ea156c0b56072b72cfe9ba7206ba01fdf33823b64558275e86af0dcb3736a1373509d79236ecb5fd017bf9c0aadf27f38a6838fce47568fec0cf8e58569e6b50cf0234b8123a72104d9b023075615ca519ed46e7c6a2f40e5363165b565209533342e146cec98d41d6152220af816241b6bd1db34ed989a541f635f223cf00a883dfe331286116ddbcfb9299f7f7d44623fe2b78f2d016bb1"}, {&(0x7f0000003f80)="6a80c17f2bb8680fc610261d31741c6239e969d5fdc6af24399a79b3c1bb"}, {&(0x7f0000003fc0)="622723511f9734dbb28ee38f66d83911616fd7590fd874a1b4d204c145e4e86c77121e80be"}], 0x0, &(0x7f0000004140)=[@rights={0x0, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r1]}, @cred={0x0, 0x1, 0x2, r9, r24, r6}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r0, r1, r0, r1]}, @cred={0x0, 0x1, 0x2, r13, r27, r21}, @cred={0x0, 0x1, 0x2, r23, r14, r7}, @rights={0x0, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r1, r1]}], 0x0, 0x20040014}], 0x492492492492328, 0x2000000003) ppoll(&(0x7f0000000180)=[{r1, 0x181}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000001000)={0x9}, 0x8) unlink(&(0x7f00000001c0)='./file0\x00') r28 = dup3(r0, r0, 0x7fffc) r29 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r29) r30 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r28, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1021}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r30, 0x1, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004050}, 0x0) 2018/04/12 10:04:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000140)={{0x6, 0x8001, 0x5, 0x1fffc00, 0x2, 0x2}, 0x10000}) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00000000c0)={@loopback={0x0, 0x1}, r3}, 0x14) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="bbf48b54ace50118392f67b8ca821000010800c9000000001000239b05ec4dd04839c03ae5d40ee4026713358aa9acdd5ad770df998ae5ea92833a0e6e8750f3453f1541c7df24150589126ddf8f7dd9e3fb11b1191c24578318f28046f171499f7da183620820d587aed35ba00915bea9271b3f0973fbefe9e9ba7cbfcaa91d8d099ac0549dacc36b695926b6a947", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}, 0x1}, 0x0) [ 117.788932] hfsplus: unable to parse mount options [ 117.827380] hfsplus: unable to parse mount options 2018/04/12 10:04:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000500)=""/4096) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/mixer\x00', 0xc40, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x6, 0x94, &(0x7f0000000180)="d342ffde72da7fed8ef8a5e50eeac16c348fb1b69d0a133e63f3b6265eeae50be87d651b01e40b5e815be3964c44f583fc8499fd527432869841ca82f35bb64e7b1626f0a1acd853c919f4b39e3ed9b6f2fe544dfbca33248a3777bed0f687e5e94056cd7b7e603e9a1b81f867d66d21e3ff9244e6b3d6912844eda5496c81620706457ff03935856faea824518b3ec88c8b9229"}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0x5, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bond_slave\x00', 0x1000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}], 0x1c) r3 = dup3(r0, r0, 0x80000) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000400)={0x5, 0x1, 0x1, 0x0, 0x69ab}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000380)={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x8}, {0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0xb1, [0x7, 0x2154b770, 0xf26, 0x7fff, 0x2b6d249b, 0x100000000, 0x7, 0x101]}, 0x5c) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000000040)=""/117) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000), 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) 2018/04/12 10:04:33 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) fstatfs(r0, &(0x7f0000000080)=""/67) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) lseek(r1, 0x0, 0x2) r3 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r3) 2018/04/12 10:04:33 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000008c0)={0x0, 0x0, @loopback}, &(0x7f0000000900)=0x10, 0x80000) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000940)={'veth1\x00', 0x7fff}) r1 = syz_open_dev$vcsa(&(0x7f0000000980)='/dev/vcsa#\x00', 0x9, 0x40) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000009c0)={0x0, 0x0, 0x200, 0xfffffffffffff800, 0xffff, 0x7f, 0x8, 0x8000, {0x0, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x1, 0x7, 0x6, 0x800, 0xe5}}, &(0x7f0000000a80)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000ac0)={r2, 0xc9, "868329f5203ba98795d22eae2d9d52ad37a940c4ceed0e0577741f620f58ccff5fd5a993240e5814c51ce589b05a545ca28ea02d7168a21a61614f31e9a261ca7e30d91eab2f304435eb23f26567e6d74286b9720c56879d1a9129997ab6783cc7a23a43a9ab9ebc1cbe94f5862ffcba4dccf6d31f96528bff06d3fb146ffca25dcd748c2c291403d4245fe08d86c36554e4aab89f9bcf52643ccb4af1e074168707afab1ee56909ac491fe106a5adc215e272a8f2fd60976e2eeb2896eb2b789b77d32e573606807a"}, &(0x7f0000000bc0)=0xd1) r3 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt(r3, 0x200000006, 0x802, &(0x7f0000000000)="08308ac1e8a64c607ffb8e3e5bfefb224168ce23096cfb123d", 0x19) r4 = socket(0x1c, 0x803, 0x1) write$binfmt_aout(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x814) write(r4, &(0x7f0000000040)="24000000210025f0071c0165fffffc0e020000170000000182a9000c08000a0000fa0000", 0x24) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000c00)={[0x2000, 0xf002, 0x10000, 0x6001], 0x8c, 0xaa, 0x5}) 2018/04/12 10:04:33 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/4096) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000005ac, 0x0) 2018/04/12 10:04:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x4000, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000680)={0x1f, {0x1, 0x2eb8, 0x6, 0x3, 0x101, 0x1}, 0x7}, 0xa) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/114) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xa1cf849b43d043b6, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYRES32=0x0], 0x2}, 0x1, 0x0, 0x0, 0x4}, 0x8080) 2018/04/12 10:04:33 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xfc, "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"}, &(0x7f00000001c0)=0x104) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x1}}}, 0x84) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x902, 0x4) sendto$inet6(r2, &(0x7f000005d000), 0x0, 0x0, &(0x7f0000737000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000400)='./file0\x00', 0xb97, 0x9, &(0x7f0000000a40)=[{&(0x7f0000000440)="45a5f9824b792fae98ab07e91ec0d9adcf52309be3f25f6c7585369cb90d4bd979452afd070a1feef54f5f3c08e199d98df9df4dbf0c5fd50a74b446b60ea2f9200434046cd91fe599fdbe4528b9902ba880cdf7b3a70b35f20473ef0832d27eb5ec6d12ff0b806a91672f3e5882fb4848eb955b84346a877ccbe725ffae81e1d7f6239733b299f81dc75703b881557e560ca3dc70448f97", 0x98, 0x7}, {&(0x7f0000000500)="fb849cff7bb5884fe2bc24ea492dc358db1e2305247e84d5d9e882b3bbdf85d462e89668ae5f26a9349c2b734e857337cab1285b85be7dec00eff9ad36c4ac3000359c5a8e1d3bb8607787e4a85a87884a419c35bf8ec9c19bf188ecdefbf36ad2f3e8d5a386a27259fbe51eb60fad3c28bc55f9d96d1b904d3fddf35404941a2851857f8190351857fa274bc508f98ba7", 0x91, 0x5}, {&(0x7f00000005c0)="108336a932a94d7bbb9316f5b145c1eb475bc116eb6832f5e57e64fe41addeb7b2f6411cb045e7a31b271f2d7a16d68cb9fcfc3940aaff43005adc5c193d59c8ff87fbdd73490d118d17225e3fd5f90ca96c8e2ee403b987666d1993d4afd0", 0x5f, 0x3}, {&(0x7f0000000640)="703c6a5da8b280b0250b794629e5758b7764bffb9754172f0071ab575fc4a6dac1cb7736142ea2c3a657d3d5e9ac7cdba8feb3b16a5784fd87152c78d994e86f19087b67f6e890d693429d3b7a7d17d0b220c61abe8ccfe777a11ee0b49b427ec6d8315a80c4", 0x66, 0x4}, {&(0x7f00000006c0)="e103bba2c41caf1b45c55dd1204694079971203ec877e0936315979d379fa617a2bdbf178a62cfc3cdb772a1c273a2e5c71b86848fb777fef6d4c3ede851a831ef5cda641435dd64f02c7859fa85f65e0c2ad60c469a97e07dc409f7c3f857e6608eed249a64a87d", 0x68, 0x6}, {&(0x7f0000000740)="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", 0xfa, 0x200}, {&(0x7f0000000840)="253d8241282e7fd0ce4e77f2ee4a131fe74dbd4778d6efb4c848a3ae8c7555e71e97aff48a2c0c82c15c5561ff79db602c95626b15209f468e5dcfcaa590ce9f89525f86734eb41d1ab7cb49243492af81b45d94e8bf80f16ed7667ede0aff0327a06475e42aa76595dc9cef312bd4f8cc8b4a7c1d880e1a4e2616fd77bd0cdd093f5dcc7ddc30338366fd1a402b4ab1124854c056fb894916b68a8cbd495850c543b34757", 0xa5, 0xddc}, {&(0x7f0000000900)="623efdcd3e5f7436fa5c6988d8b5205ebfc95d8c34fe773fa2a593d561035ff9f006241f6b1d17a251515cc95189a2dedde09e9fcdc6071070c086e1ff1302f31af447de190dd50f23e575b5ab236274a492c17a2f1104fd873ad63471f5820bf72a62e5540da3f7f24c8741ef39669130da3b6ed24dfeefd4e5888c358c0035a74444f8fcc3296790fdae39b650e7f6d7e78b03a2a806ad011d0a985492c2fd762e2e7676f9ea1bcb7d158c15e043ec21b822032439f8f54e59c4905d7d", 0xbe, 0x7}, {&(0x7f00000009c0)="dc15c6d3d50e09b21a29843796536fcf6f7536e5b36ea86bedf0192104428c4acb086673d8ba83b6b3a5f3f3b0c5cdfc31d040ee8d0395573ccc8c39741a41f119cc61a5963ea35654859aa9fcbfa376313f08226b8d9eb7306d70e82431c0b9cca6d0010f88f389091407e626c3cf6c12a7", 0x72, 0x5}], 0x1, &(0x7f0000000b40)={[{@fragment_all='fragment=all', 0x2c}]}) recvfrom$inet6(r2, &(0x7f00000002c0)=""/246, 0x3f34487329ce96f, 0x2000, 0x0, 0x0) 2018/04/12 10:04:33 executing program 7: r0 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e, 0x800) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x0) fallocate(r0, 0x0, 0x800b, 0x6) fallocate(r0, 0x0, 0x4b99, 0x5) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000240), 0x5) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x1, 0x0, 0x10000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @remote}, &(0x7f0000000280)=0xc) readlink(&(0x7f0000000100)='./bus\x00', &(0x7f00000002c0)=""/14, 0xe) sendfile(r1, r0, 0x0, 0xc08f) 2018/04/12 10:04:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000000740)='/dev/vcsa#\x00', 0x3885, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000780)={'syzkaller0\x00', 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f00000006c0)='net/tcp\x00') ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000680)) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x84800) recvmsg$kcm(r3, &(0x7f0000000640)={&(0x7f0000000340)=@nfc_llcp, 0x80, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/200, 0xc8}], 0x1, &(0x7f0000000540)=""/235, 0xeb, 0x5}, 0x101) r4 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000000100)=@known='user.syz\x00', &(0x7f0000000180)='/dev/vcsa#\x00', 0xb, 0x2) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x6100) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f00000007c0)=0x5, 0x4) r6 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) r7 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x97e, 0x0) write(r6, &(0x7f0000000200)="4b43ceb0fa29adf87e99c8cb86d5b68d894065f6f39301c1acce7f242edddf26e4deaa43f3deeac05f85ac065dee37ab9a5ee1bbd82ca4bd0017c25fef93c2ddad954eb961b1c30ce6ac1d175c4cf606f64901c2ed3a7e53168775cc85bb20ce17e813572d515e37b85e32396af4cdbc69a75438110de6f3ad78e5058fd48af6329479f9dc2d5e6c3ac943224a234ca32ed1dc70f0319d8f3f0195eb628f01c055d8d548fa68d26d0926d582934540b6b74b8f3df3f0582206e18e74073b9f50e2f832eaa55a70b84bef5f321958d522b53dbb9d0c04c39f3fd399c248ccc7e43736b06a4e8b65eddc71c734", 0xec) ioctl$int_in(r7, 0x800000c0044dff, &(0x7f0000000040)) socketpair(0x10, 0x803, 0x8, &(0x7f0000000800)) readv(r2, &(0x7f0000000600)=[{&(0x7f0000000380)=""/64, 0x40}, {&(0x7f00000004c0)=""/162, 0xa2}, {&(0x7f0000000580)=""/114, 0x72}], 0x3) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000080)=0x6) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000700)=0x2, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="20000008000000000000000000000000000700000000000000feffffff000000bbd7e2dccd66cd78bcb8409432af6a09be321df8909d07ebaa96cd04649c5bdb8bfa8e0a0ff04d033812b11c6ac1462d0930f6110aa934536d930255ec08f2b92c4d"], 0x20}, 0x0) 2018/04/12 10:04:33 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(r0, &(0x7f0000000040)="b1486546caaf48aa9dc9fa8e8a217af40a71e8f4976ef664a240f75e791095a75b2d066f10c2730dcaf12383d94cf79f3f1089780ded6fccd6f63549003a3287142214cc46bc0fe67599e64f11fcf84ef494ddc064b19f749a0ec15b313afe913dcb7da40d7b0e5dd5ab33edc4fb0cd664bcdb67b889c93e56df2a50899eb8c5e974946ae21bc90fe2dc9ca7d0f54084e3b24a870a53adb03423c64cb3444f0e7ea15f1a76df966be6e1590a78b72d187b5f36bacc34", 0xb6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xd7, "33140f1e88b58729ca418d9050a08bb6ce0e1f3e76f24afc9eb37654dc767cce28b9b9f9e76ccffc9c559dcb20a98507a5bcb715ed648b04c061a536aad6157275ca3c16dc151e72873fdc8f1401df1231fe35edec3e82d0bd0e6623c33f09e1d3ad4e24bdac96c6eae4a835acfad076547bc6f6b70b5c0343fb4af0cef6ad5640da30695f18cbc9c24d55004a43b9749128eafdfd26434fd91e7cbc51165ff122ac857cea66b5e2b6ead10d0478d0f4dcb6dca70e58a2e98d2a3ed2e027009923bf8c4e95bf6e8446dc1761094090a67bbbeaa4db27b4"}, &(0x7f0000000380)=0xdf) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x8, 0x5, 0x6, 0x100, 0xfc64}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0xd95}, &(0x7f00000001c0)=0x8) 2018/04/12 10:04:33 executing program 5: 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_procfs(0x0, &(0x7f0000000c40)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x1c0000000000, @empty, 0x1}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r1, 0x61, "58cefd409837f796133ba3b394f2f250bf18624370c2249ccdc04f2980ba836f22f8551a0c813c8389e8a7b963bc38ecad36ae0b5285c1266c317ceb6a368cf1276bcd4e2f6e62a2a59f6d8ed8438fd2144b961414d4573d69a0dc49762e7855a4"}, &(0x7f0000000440)=0x69) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000b40)={'dummy0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006b40)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000006c40)=0xe8) getsockname$packet(r0, &(0x7f0000006c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006cc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006d00)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006d80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000006e80)=0xe8) accept4(r0, &(0x7f0000006f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006f80)=0x80, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006fc0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000070c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000007200)={'syzkaller0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000007240)={0x0, 0x0, 0x0}, &(0x7f0000007280)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008940)={'gre0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008dc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080142}, 0xc, &(0x7f0000008d80)={&(0x7f0000008980)={0x3d8, r2, 0x2, 0x70bd2d, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x134, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r5}, {0xc4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x40}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r8}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x774d}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xb8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xdf6c}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}]}}]}, 0x3d8}, 0x1, 0x0, 0x0, 0x4008010}, 0x8050) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r1, 0xce3}, &(0x7f0000000180)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000200)={0x0, &(0x7f0000000540)}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000340)) 2018/04/12 10:04:33 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) flistxattr(r1, &(0x7f0000000080)=""/135, 0x87) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/04/12 10:04:33 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0xb0, {0x0, 0x0, 0x0, 0x4, 0x0, 0x8e5}, 0x0, 0x401}, 0xe) r2 = msgget$private(0x0, 0x240) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x100000000, r3, r4, r5, r6, 0x0, 0x5}, 0x6, 0x9, 0x1, 0x0, 0x1ff, 0x5, r7, r8}) r9 = getpgid(0x0) sched_setattr(r9, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x0, 0x10000, 0x6, 0x8, 0xfffffffffffff52d}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000540), 0x10) r10 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/12 10:04:33 executing program 3: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x80008, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x0) bind$can_raw(r1, &(0x7f0000000080)={0x1d}, 0x10) listen(r0, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) r4 = dup2(r3, r0) syz_open_dev$audion(&(0x7f0000000440)='/dev/audio#\x00', 0x7, 0x20000) renameat2(r4, &(0x7f0000000400)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x3) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="35000000ffffff7f00000000ffff00000080000012ef79d6b30fd2a4987a1e2f2fc269ec"], 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000140)={0x438, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000180)={0x7fff, r5, 0x10001}) r6 = socket(0x10, 0x20000000802, 0x0) write(r6, &(0x7f0000000080)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r6, &(0x7f0000002500)=[{{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002100)=""/121, 0x79}}], 0x1, 0x0, &(0x7f0000005400)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$alg(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="d2a181944e3b7f0ddf469dc6fd079040f22fea65e9ec3b2b7a4dff8526f32b9ffbacf7ad8a543a8ac6428cc2841371a28c73ad080418857e2fc9ac1fbe92337006ea2366d92c3e6e359b39d07552875b4a72ca19c24cd98b303a2b5b79c74abf14b3fc4e8c484f0733dbc782d006a7b13e3d417ba2da26424d4e251d16dee4098d10f2b858311155f24408aba6613df2dc16183c134310b08eef730c83b008c05243ba499048684cd3d47c777807661ab7ff7d2978f37c29", 0xb8}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x2a8, 0x4000}, 0x1) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r2, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r2, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/12 10:04:33 executing program 4: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x3000)=nil, &(0x7f00005d6000)) 2018/04/12 10:04:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="dbb7000000000000000000000000751c6498be3dc02ed40b5ccd50ceee21612a49ba552693719aaf3e3e6fbe54e10680ffb113c2d72df6273077904061673d7edec5a2a068e7eda9892c7b847b22e0cdba32dca689a38b008c2509a6d5e1d6f1c721b1a71a22b81a777b087c2b2dbd593af7af99582fd41d6ef3bbd77f30184a7310d2402518f6e788c8ee527ed9a9c2eee69954b56ddf1c7edbbe8af5ef4db98a7dad479aefb4ea50fa8e7430f014c07c41278909d2b31a988275102bb3cc811efc31b19f52e8a901e3ffa28a4e56bff4fdb01186e7009e9def633107961a61124a209f182e", 0xfffffe57) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cgroup\x00') accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f0000000280)={0x1, [0x0]}) accept4$ipx(r2, &(0x7f0000000080), &(0x7f0000000240)=0x10, 0x0) recvmsg(r1, &(0x7f000022efc8)={&(0x7f0000bb5ff0)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000000)=[{&(0x7f0000fb0ff4)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) 2018/04/12 10:04:33 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='sessionid\x00') ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000300)={[], 0x6, 0x81, 0x7, 0x0, 0xaed5, 0x5000, 0x6000, [], 0x4}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) msync(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0) vmsplice(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)="b1f25893ac68372925e84af8b2f385b9c61297d2aefb730fd70467dec146be79b3d4576ae0ebcbf4f94299f32a3007e5527d61ec65daaa7ca6d3b43840ef5ea32da753a7a0c023aa02126f8a4ce1a9003da2bf41c345a3", 0x57}, {&(0x7f0000000540)="795d13076e8da8049d051b5a306239aac436770eba1cb3974206badfe07c14d80457c40ed032d2f919799f093ddc760788290b28cf05d3fb5248acaad67f189e86157024212ba579f36d95c6bde2aea48ade967cb674d17323dbab65904a7ed9e54ba60ba377a8ad88b81fefea8ad51b58e7045899605199112db33cb189abd2ddb901865961aa369749", 0x8a}, {&(0x7f0000000600)="a9a6804acbec0091e83f32e6cb7b89e3c464a812f104f4a94e60ff26cc87373de8b438175c33b337fcb6d04d6f22b578aaf857d66286141121c693ef43484747a76951c98f2df755ac1793d17e14d90b40fc6efa1b0c0eb4410f19562ae4bcfdff3ed9c25225bebdbf432c0e1d12196a9a20245a0401257c57e32820eedf46fbe8f9b42df2985dc94635d6fce6837706db86bf05230d157d3a522e9d212bb8328986be0d14d5beca60919551409d", 0xae}, {&(0x7f00000006c0)="818cd25e3e962afcd87bb52eff0e02d4a158cbb39324f66561e749211d0bc881d69b1a8be2dc07dc629ca3d426023010735f598156e3556079ac8a6e466cfa5cd686bfa6b7c2f527a3303b9cd3ba0823fa3e72e30612207869888b71a728d1af83befc3b438d6475ccf7f2c37f4038ea018fb96073558543b7533d026f03366cf68446a70bb7671853a69f5e32f8792f6effa18b6559b318d6edc294da8a66fca2a074fbf1612c6dbc97a9ca55d93d820d204ac28630acc43f3fa177a84e742e1f6b271d1a8f4747ff17f41e67b1be82a1c3450ca5fdb4190210aa3bb7c08e426ef7d0b995d059a488c0e9aa53516362d1d07f019f173846", 0xf8}, {&(0x7f00000007c0)}, {&(0x7f0000000800)}], 0x6, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x121040, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000000280)={0x4, 0xffffffff, 0x8000, 0x100}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000040)=""/124) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8001, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x100000001, 0x2, 0x7}, &(0x7f0000000200)=0x98) 2018/04/12 10:04:33 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000240)=ANY=[@ANYBLOB="080000000c000000030000003c000000010001007cc141b67b719891348ececd83ad1ee1b013c6b38a4d0a9ec06552d93f14a042e7555843b49347d7df695a65e401f83fd006f515ce07ce5b2a1b0daa85515faf11b48b7ad1d1c961958bfa1c8ec7406fadbb475f7daf7eae4d07089104d6f7d72f0c79e76c5f501105f4c6cf2239b07a294d9e187a2c33dcec4fc7678c4c461c"]) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f0000000100)=0xfffffc50) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00000000c0)=0x587a, 0x8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/12 10:04:33 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x8}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socketpair(0x0, 0x4, 0x21, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x497, 0x1ff]) [ 118.539293] dccp_close: ABORT with 65423 bytes unread 2018/04/12 10:04:34 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb703) recvfrom$ax25(r0, &(0x7f0000000000)=""/164, 0xa4, 0x100, 0x0, 0x0) 2018/04/12 10:04:34 executing program 1: sysfs$2(0x2, 0x1f, &(0x7f00000000c0)=""/242) r0 = socket(0xf, 0x3, 0x200004) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xa0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/12 10:04:34 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000047ff8), 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000000)=0x101, 0x4000000000000000, 0x1) 2018/04/12 10:04:34 executing program 0: io_setup(0x9, &(0x7f0000000140)=0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000780)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0xf, 0xfffffffffffff7c7, 0x6}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000003c0)=r2, 0x4) io_setup(0x1, &(0x7f00000001c0)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000007c0)=0x7, 0x4) io_setup(0x689, &(0x7f0000000340)) io_destroy(r0) io_setup(0x3f, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="a80416bc598a716aebeac0c721f074a0313dd05fa16187effb365e95907d9689d3550031a8fd04", 0x27, 0xfffffffffffffffe) getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0x4, &(0x7f0000000400)=@raw=[@generic={0xe6, 0x401, 0x1, 0x7}, @exit={0x95}], &(0x7f0000000440)='syzkaller\x00', 0x3, 0x13, &(0x7f0000000480)=""/19, 0x0, 0x1, [], r5}, 0x48) r6 = getuid() r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r7, 0x29, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000380)=0x54) r8 = getegid() keyctl$chown(0x4, r4, r6, r8) ptrace$getsig(0x4202, r3, 0x8000, &(0x7f0000000040)) 2018/04/12 10:04:34 executing program 5: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x8000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000002c0)={@remote, 0x0}, &(0x7f0000000300)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000003c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000500)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000001880)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000018c0)={@ipv4, 0x0}, &(0x7f0000001900)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001980)=0x14) accept4$packet(r0, &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003140)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000003180)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004340)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005440)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000005540)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000055c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000005740)={@multicast2, @remote, 0x0}, &(0x7f0000005780)=0xc) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000057c0)={0x0, @multicast1, @loopback}, &(0x7f0000005800)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005840)={0x0, 0x0, 0x0}, &(0x7f0000005880)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000058c0)={'vcan0\x00', 0x0}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000005c00)={&(0x7f0000005900)=@hci={0x0, 0x0}, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005980)=""/217, 0xd9}, {&(0x7f0000005a80)=""/203, 0xcb}], 0x2, &(0x7f0000005bc0), 0x0, 0x800}, 0x100) getpeername$packet(0xffffffffffffffff, &(0x7f0000005c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005c80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005cc0)={{{@in6=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000005dc0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005f00)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005f40)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000006040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000006440)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f00000064c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006500)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000006600)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000006640)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000066c0)={'vcan0\x00', 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f00000067c0)={0x0, 0x0, 0x0}, &(0x7f0000006800)=0x14, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000006900)={@local, @empty, 0x0}, &(0x7f0000006940)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000006a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000006a80)=0x14, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f0000006c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000006c80)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006d00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000006e00)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000006e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006e80)=0x14, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007400)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000007500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000007600)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000007700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000007740)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000007840)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007880)={0x0, @loopback}, &(0x7f00000078c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000007900)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000007a00)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007a40)={0x0, @rand_addr, @local}, &(0x7f0000007a80)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000007ac0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000007bc0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007c00)={0x0, @remote, @remote}, &(0x7f0000007c40)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000007c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000007cc0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000007d00)={0x0, @loopback, @local}, &(0x7f0000007d40)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000008300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008340)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000008380)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000008480)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000009440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000009400)={&(0x7f00000084c0)={0xf1c, r2, 0x410, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0x258, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}, {{0x8, 0x1, r10}, {0x80, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r11}, {0x22c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r18}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x75e}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r20}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r21}, {0x1bc, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x174, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc12}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r29}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r30}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r32}, {0x20c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}, {0x8, 0x7}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xffffffff, 0xfffffffffffffffe, 0x200, 0x800}, {0x200, 0x5, 0x2, 0x4}, {0x1, 0x10000, 0x3, 0xd3c}]}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r35}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r36}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r37}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r38}, {0x24c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r39}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd985}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r40}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x78}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc0}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r41}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r42}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r43}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r44}, {0xfc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r45}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x342b}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r46}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r47}}}]}}]}, 0xf1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/04/12 10:04:34 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000005df88)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3cfe0)=[{r3}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0x8) r4 = dup3(r2, r3, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r0, &(0x7f00000000c0)) socket$kcm(0x29, 0x5, 0x0) ioctl$RNDADDTOENTCNT(r6, 0x40045201, &(0x7f0000000280)=0xffff) r8 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x8, 0x349c40) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000700)={0x7fffffff, 0x2, 0x4, 0x9, 0xffffffff8717edf2, 0x7}) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000340)=0x3, 0x3, 0x0) syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x2, 0x400) fstatfs(r1, &(0x7f0000000400)=""/129) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r8, &(0x7f0000000780)={0x2009}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r8, &(0x7f0000000140)="38f20ff8f1127c3c8f3481d4522ca911602bf1e2c5d77343160e94b4f4bda5c95022b224d05cd9aa2830dbd25521531e4581de368757b685d6cb36dfeddca9bc51a4662d4e88a9da83e9aaee2ca538cca6415bd066901dc4219655ce00f9aa1c38b1716ce0107208f78c8ea0d412ab560608fb94114f72f65eec26185c14216bcc6e54d084aaf9f8e74e317a1b45c9d6ce7cc8de2fd106b634053deff225508f5c3f1f5c6862b68021889b052cb8b4ea2bfcc58f223b2c19761b83ab08ea4deb86f160b2d8c92f9193c8caa62afefc83942fd6ed2aff84542178191c69d0de10c2"}, 0x10) r9 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000080)=@int=0x2, 0x4) keyctl$revoke(0x3, r9) epoll_wait(0xffffffffffffffff, &(0x7f00004b4000)=[{}], 0x15555701, 0x0) close(r7) add_key(&(0x7f00000005c0)='logon\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000640)="97e1a0b5ceebf090dd5ef2363e11ea0a9e77befefb12573b9b9c9ed07e32588815ba4e8e00107843005e7363506c3bcd9428d7a49d306a5cc6fda7e25109d14d5b0f8c3914ed6239dde1bbfa6152662b107ed49f992580fd89bfce243e2df159ddd2a3d43c2977c0077d4c2148d49682f22f639411ea12d864299c914c8f79243480963269c1d685b967b6272932c9958e305bd0d43bfa46439767c4840e91ba00b2a82310c12b986bc4b8d49c734e150ff687", 0xb3, r9) bind$inet6(r5, &(0x7f00000003c0)={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x3, 0x20}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000000540)={r10, 0x20}, &(0x7f0000000580)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) 2018/04/12 10:04:34 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bd00000000000000212daab50000000000080007000000000000009500000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001200)=r0, 0x4) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipmr_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/04/12 10:04:34 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a0000f5d8c1ba432d8f2b00000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000a004e2002000000ff02000000000000000000000000000100000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2305000000fe8000000000000000000000000000aa0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000a004e22a10e0000fe8000000000000000000000000000aa01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2420000000fe80000000000000000000000000001400000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a2723fd8cc514c8d002000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2008000000fe8000000000000000000000000000aaffffff7f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2308000000ff020000000000000000000000000001ffffff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e20010000800000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e200000000019000000000000000000000000000001050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x510) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00000005c0)=0x6, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) recvfrom(r0, &(0x7f0000000640)=""/104, 0x68, 0x10040, &(0x7f00000006c0)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80) syz_open_dev$audion(&(0x7f0000000540)='/dev/audio#\x00', 0x1ff, 0x101) ptrace$setregs(0xf, r1, 0x2f, &(0x7f0000000580)="1a595093ca56c8844663fbd9bf21bd984b0439024caa0f") 2018/04/12 10:04:34 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="06", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df02754677212dfc3e2abcb24473e8e1cfef09742258cbae7b26fdc3ffa615d9da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa0238014e3293535d1c0066d28e0f275188b4b4c187e18774fc2227cbb6610fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f2525100400000003e7dc2f8fd85adcd88ca30e75b1e143262d94defa187e482a9b9a9a387353df7a21affce4e9149e040000000000000065afd979e9", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r4 = memfd_create(&(0x7f00000003c0)=':*\x00', 0x3) getsockname$inet6(r4, &(0x7f0000000400)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000440)=0x1c) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ADDR(r5, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000240)=""/230, &(0x7f0000000340)=""/56, &(0x7f0000000580)=""/4096, 0x5000}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r5, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r6}) 2018/04/12 10:04:34 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x8, 0x80, 0x7, 0x7, 0xfff, 0x4}) request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='/dev/hwrng\x00', 0xfffffffffffffffd) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000200)=""/55) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) fdatasync(r0) r1 = accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @remote}, &(0x7f0000000300)=0x10, 0x80000) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) lookup_dcookie(0x1000, &(0x7f0000000380)=""/130, 0x82) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000440)={0x110000, 0x0, 0x0, 0x4}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000480)=0x1, 0x4) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000004c0)={[0x0, 0x7fff, 0x8000, 0x5, 0x3, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x54], 0x1f000, 0x20410}) r2 = accept4(r1, &(0x7f0000000580)=@generic, &(0x7f0000000600)=0x80, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000640)=0x0) migrate_pages(r3, 0x40, &(0x7f0000000680)=0x1a, &(0x7f00000006c0)=0x70ad) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000700)) r4 = syz_open_dev$audion(&(0x7f0000000740)='/dev/audio#\x00', 0x68, 0x408002) mkdirat(r4, &(0x7f0000000780)='./file0\x00', 0x0) sendmsg$kcm(r0, &(0x7f0000001c40)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000000880)=[{0x608, 0x0, 0x6, "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"}, {0x10}, {0x10}], 0x628}, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) acct(&(0x7f0000001c80)='./file0\x00') ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000001cc0)) clock_gettime(0x0, &(0x7f0000001f80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000001d00)=@alg, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/22, 0x16}}], 0x1, 0x0, &(0x7f0000001fc0)={0x0, r5+30000000}) write$binfmt_script(r2, &(0x7f0000002000)={'#! ', './file0', [{0x20, 'vboxnet1cpuset+#('}, {0x20, '(ppp1nodevselinux(proc'}, {0x20}, {0x20, '/dev/audio#\x00'}, {0x20, '['}, {0x20, 'ppp0+:\''}], 0xa}, 0x4c) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r4, 0x800442d3, &(0x7f00000020c0)={0x5, 0x46, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'tunl0\x00'}) accept4$packet(r0, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x14, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000007c0)={0x0, 0x80, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0xcb0, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0xfffffffffffffffc, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xfffffffffffffffb}, @in6={0xa, 0x4e23, 0x2e, @mcast1={0xff, 0x1, [], 0x1}, 0xf36}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xe15}]}, &(0x7f0000000800)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r7, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000002180)={'vlan0\x00', r6}) 2018/04/12 10:04:34 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) 2018/04/12 10:04:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000140), 0x154, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) 2018/04/12 10:04:34 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f00000000c0)=0x8) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r1, 0x1, 0x25, &(0x7f0000000040)=0x54, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r2}, 0x10, &(0x7f0000000000)={&(0x7f0000000200)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0x48}, 0x1}, 0x0) 2018/04/12 10:04:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x5e, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f0000001b80)=[{&(0x7f00000000c0)}, {&(0x7f0000001880)}], 0x0, &(0x7f0000001c40)={[{@tz_utc='tz=UTC', 0x2c}, {@discard='discard', 0x2c}, {@allow_utime={'allow_utime', 0x3d, [0x32]}, 0x2c}, {@usefree='usefree', 0x2c}, {@flush='flush', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x36, 0x30, 0x32, 0x35, 0x34, 0x34]}, 0x2c}, {@debug='debug', 0x2c}]}) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10000) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000140)={0x3, r1}) 2018/04/12 10:04:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000073}]}) r1 = socket(0x1f, 0xf, 0x7fff) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'sit0\x00'}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x181440, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000100)={0x380, 0x2, 'client0\x00', 0x2, "8b8efa49740a2e16", "f7d492e728ca8a2865598b57c787186b4701657056976788ee2cce21e14c4ad9", 0x4, 0x2d}) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)) 2018/04/12 10:04:34 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)) 2018/04/12 10:04:34 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x80000000006) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x3a, 0x5, 0x1c, 0xc2aa, "0c7a802459de4b3810a322eb40e8f2f314adee7d7546debd02e6b6333cc67adafa253f656effe08c5de35883", 0x6}) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="06000000800ad5f15512dc50bd52d82f3f2d2cd5dd6f70739aca05d36a9d3e427fa31569edd8d7241326b3551194136a984a954d3397e452b6299de64136def7c50babccdef9bfc241e3a42b9c0000000000000008000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x5, 0x7, 0x0, 0xff, 0x9, 0x5, 0x0, 0x0, r3}, &(0x7f0000000240)=0x20) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) accept(r0, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000000c0)=0xfffffe47) close(r2) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x7, @empty, 0x5}, 0x6, [0xb9, 0x0, 0x9b5e, 0x10000, 0x4, 0xfd3, 0x7, 0x5d]}, 0x5c) [ 118.871005] FAT-fs (loop6): bogus number of reserved sectors [ 118.877132] FAT-fs (loop6): Can't find a valid FAT filesystem [ 118.935229] FAT-fs (loop6): bogus number of reserved sectors [ 118.941261] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/04/12 10:04:35 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') fcntl$notify(r0, 0x402, 0x80000008) getdents(r0, &(0x7f00000000c0)=""/167, 0xfffffffffffffd9d) 2018/04/12 10:04:35 executing program 5: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffd) ioctl$sock_ifreq(r0, 0x8943, &(0x7f0000000380)={'syz_tun\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x6}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7}], 0x74) 2018/04/12 10:04:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(r0, 0x0) 2018/04/12 10:04:35 executing program 7: userfaultfd(0x800080001) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x3be) 2018/04/12 10:04:35 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000240)=""/63, &(0x7f0000000280)=0x3f) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x1500) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000a5e000/0x1000)=nil, 0x1000, 0x100000d, 0x10, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x800000c004500a, &(0x7f0000006000)) 2018/04/12 10:04:35 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x400202) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xd5ca) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x800, 0x20000) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r1, 0x0) select(0x40, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)={0x77359400}) 2018/04/12 10:04:35 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x88) socket$inet(0x2, 0x3, 0x1f) 2018/04/12 10:04:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) r3 = syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0xff, 0x40000) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000c40)={0x1, 0x3, 0x1, 0xc, &(0x7f0000000b40)=""/12, 0x41, &(0x7f0000000b80)=""/65, 0x36, &(0x7f0000000c00)=""/54}) r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) sendmsg$netlink(r1, &(0x7f0000002440)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000040)={0x2cc, 0x2c, 0x800, 0x70bd2c, 0x25dfdbfd, "", [@generic="8f6d82713347da856133e039ab465184ac2d8b098af40731b767529d5015eac21a440afba734e5128de9785241d9b8a27f62defd5ebf874ad5dec9ede6745540ece06f7aaae8af878d5794a45a302c1724946fc7273b54b44a70bcc855d1af4851b1006abd1cf9b8167f70c6720b33f623aa05156cb3c81101e936c6aa7a2729821251d6309b219cec6403d960bb134d4d78258b91f91fb24f99e109bafa0bc618ab69e65786a626b7b09966fba98123c8635626419b42b9e9475b21000f867820e9", @generic, @nested={0x1e4, 0x51, [@typed={0x8, 0x78, @ipv4=@rand_addr=0x3}, @typed={0x8, 0x6d, @ipv4}, @generic="4d4b2c5a91faad4eb00fa3ac77207d49db4e8058fbefbafb5bda624b9268227336a615baf24f63dee771b0c2f6fe558d0f953a695a66e3970a04091ed28e91a73b6b1004f2ea156b279fd36dcb089e7a5bba31b99bdfa347eee94071eff536a4915e116be8f4afc2ed460df776d25b7ea5ba98a7fd5c6af56291f07a93e36cc5fc07779f38ad7caf1f2abd22fdb12c6780892ef88f04c3942a95afab39b82cad5cc4c1c13984371acf168ae9e1b88b5d32910d0957cc1ef781cc92", @generic="0cba41530d579330a3daa3a53667476692c199f8b468adefebaa2ed4a47a8f2738c90513bf8b030798f4311ec316690f7ab11adf0c09e6d7208a01d786e40a51861049406eedbcc5e4d9da1aa40c8b", @generic="c6a96bcc037465ef8df5fb0d627633da56c0d17026f04df37b2bc709cee20887af310664a7463f2d58f8d60c192d6233994fc166da31aae8599ec200239efec2ebd82e343dd44bf4d759ddcb87ae41b2d813636e570974dd0b6704c458b0b4dcfec822ef9eab831d455e7955d1fc348e5fdf65def8810897816c1be581c49bd4179a578d8afac8c1ba1ad1f108", @generic="e0d3ca08b13183257228f36e33838d0b774aab3616", @typed={0x8, 0x3, @u32=0xfff}, @typed={0x14, 0x71, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x35, @fd=r0}]}, @typed={0x14, 0x6a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x2cc}, {&(0x7f0000000340)={0x140, 0x33, 0x202, 0x70bd2a, 0x25dfdbfb, "", [@generic="c81c342599b08c698004bca120f252fa68f882de8f43c1712bb2b28a4c272da4154d263dc945b33696501c607b3578c1e0f79e10362d762b1cea63a09465c502", @nested={0x88, 0x7, [@typed={0x8, 0xd, @fd=r1}, @generic="d321ff1e1de35a5b3fcad2d1d001ca8cd662d7606a229fe0325bae629153ed4e24b5ffa5fbaa7d7412c3e7050f35869b625d2da72bfa18e2e445379d71c4eb57bb7ae29078b995a221e17e09d27b7fae786db4a6da1c11", @generic="475ac01aa18b0c0078bb5567c70ccf", @typed={0xc, 0x7d, @str='proc\x00'}, @typed={0x8, 0x50, @ipv4=@multicast1=0xe0000001}]}, @typed={0xc, 0x101, @u64=0x1000}, @nested={0x24, 0x3, [@typed={0x8, 0x39, @pid=r2}, @typed={0x4, 0x87}, @typed={0x8, 0x4e, @pid=r4}, @typed={0xc, 0xfffffffffffffffe, @u64=0x2f31}]}, @typed={0xc, 0xe, @u64=0x1}, @nested={0x20, 0x3e, [@typed={0x8, 0x64, @u32=0x22a3}, @typed={0x14, 0x6b, @ipv6=@dev={0xfe, 0x80, [], 0x1}}]}, @typed={0xc, 0x42, @u64=0x9}]}, 0x140}, {&(0x7f0000000540)={0x21c, 0x28, 0x300, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x40, @u32=0x1}, @generic="3b5962ae3380e46f5c3284d91378f193184626e88c78543faee381bdd7ed1334798347cb0269776aa237e6bf5f3d454c4cb32431dc7c34db564545bc5289387041a348d165680b2b4884aa", @typed={0x98, 0x2a, @binary="f8a4712f01d1a482428b995ea656055bff330685ed93f059111d446b8deeec1ce0b16b1cf2388f97cb8bb90e57a584ae9d31f518cf81afde427065e7aae4314e2fb6f1713bd94aa251c59a2843caafb43beb1db0c5e1e7c2a08fb3a3a6cc132cc57e480fe6477aa0289c94aaf2ec4e998f315c725d1f642796d7842b9b14c69eb2c0315fe133f6269c61e51aca68981e3d"}, @typed={0x14, 0x2c, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x14, @ipv4=@dev={0xac, 0x14, 0x14, 0x1b}}, @typed={0x8, 0x8d, @u32=0x1}, @typed={0x14, 0x3e, @str='vmnet0md5sum+\x00'}, @nested={0xc, 0x18, [@typed={0x8, 0x76, @uid=r5}]}, @typed={0x8, 0x89, @pid=r2}, @generic="44ef83dffbdc735a5ecb5060a5ba935eff02328c26bde54e8624236aad8e5e69e6b98780814a43e1844498d36bd831ebb4e1c2fc510212dd96fd6d35f7bd72d0bff7cf19210cf205dda862902d56fbe09e5953dfb36e90a6bf46eda039cbfda93bd36988fe57b38cac4bcf2649572b2492bf719f2b861acdbebb5f1ba5901bc1a359b9e107ce36c9e4eb946a2edefb0a92ed555f6a912b09ca639a50c5a1352484bbc8c6fad63fda6708c8af040f59e814461987ddd6d9a5426282ca528a301a39e8cc3ca907b35d5417631fa0f2b0983eb85e"]}, 0x358}, {&(0x7f0000000780)={0x100, 0x1b, 0x600, 0x70bd2a, 0x25dfdbfd, "", [@typed={0x14, 0x2e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="242d11d261a9ab45b7687f90e52c533abf395d8aa7da423bad932a94a7d7f1954ad24da672c6da63d24e2e4c3656f9ed0004c816464bfbaf3b0a52989128f92d0fb07533ee5acad9c37b3d79c459f86810bd6add576ee9d4ab14d8bc1aadc158f15a793e219e63b71da10a6f7febc76cc82f545d0f8be0515513dc488535b003dc2d197337ad70267b0ddd1fb38c2f13c738ad52e56616e1ac3aaf8eda4c02533c0a4fc3793880540b8b9eebd8754955f009c485f31652257975e5f71c88a3fabd2daaea066bc0aa92b19904d142d67c772e96554cec8574d67d"]}, 0x100}, {&(0x7f0000000880)={0x68, 0x16, 0x200, 0x70bd2a, 0x25dfdbfe, "", [@generic="36ccee7b1dfa9ede9eecde568485a036476ddd94dec0e31181b490357187770237e07871677e179418a539b938b0da7d1c20517d5e4d4d9b8911147d302debc0a62b7d9734abbdaba92a0af94f33", @typed={0x8, 0x64, @fd=r0}]}, 0x68}, {&(0x7f0000000900)={0x198, 0x16, 0x100, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x8a, @ipv4=@multicast1=0xe0000001}, @nested={0x164, 0xf, [@generic="de3ff70a351ba51e3980aedfab5b4835d42ab3308ec8a70f02358f2d349fe207ab9af582c026208dd7894727abdfd25347bd51323fe5786fd1a00a89dcf94325434877a8c1cadc5023cc5aa82bfcb88445655f3a", @generic="a2b578c9e9c68476a71b2c0f23377894a5e2a053700ace90ef15e5b28a4658e76dc18f364a130702fbd17883e04f6121d610d1508156a9d188c7966ed5cbf3551279289a7598d7d65a114dc09c521a4334a503e7842f7659cdd86cee3ca811b2b6d968982045628ec98d0d398c60bf97672a570ec3dcb9ff7ff705056caf5a06079b9a063c11ef9c12c277d89f7f5f6cdca3f94f0eadb32a1fcc55b28e9eaa941c93f836cb4f26734bb529b981dc0360bd0fc6d7f0f594085dca122e51d50ede205bb34508d8136c059fb18221196273bce8be503dee8c913c80e9bc94e67843c298460832ef17a801a8a4ccdc12913b", @generic="26403ae0d6703fb77f2518e846e92d437fe7d73ec3f131984a"]}, @generic="2c2a51435216eb19c180f6dea648a38c842043ce79c9b95fbe"]}, 0x198}], 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000080000000100000001000000135c0ce583f0cdf55d397fcfeda78250a0643bfb5f4eec54f0ca7a11655c573764de0c402b", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x3d, 0x4001}, 0x0) 2018/04/12 10:04:35 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000009000000000000000300000000000000d73354e7000000000400000000000000800000000000ff0002000000000000000000000000000000000000000000000003180000000000000000000000000000154c00000000000000000000000000007b000000000000000000000000000000000000000800000001000000000000000000000000000000"]) 2018/04/12 10:04:35 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="d3ab27192dff05000b00000000000000", 0x10) write$binfmt_elf64(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="7f454c460000000000000000000000000000000000000000000000000000000040000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5f01f57c174"], 0x78) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x200000b, 0x10, r0, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/12 10:04:35 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0x1b17) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f00000011c0), 0x4000fed) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000100)={[0x1ff, 0x0, 0x2, 0x1f, 0xdb88000, 0xff, 0x4, 0x800, 0x7, 0x1, 0x9, 0x9, 0x1, 0x4, 0x0, 0x6], 0x10000, 0x10000}) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, &(0x7f0000000100)) 2018/04/12 10:04:35 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'syzkaller1\x00', {0x4, 0x0, 0x5, "c0bd5b971ab6"}}) sendmmsg(r0, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000000000/0x1000)=nil, 0x400, 0x1, 0x17, &(0x7f0000000000/0x3000)=nil, 0x80000000}) 2018/04/12 10:04:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x6, 0x9, 0x80000000, 0x1, r1}, 0x2c) 2018/04/12 10:04:35 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000001c0)="af8718302322870f94cac6a7d7e975b303abc7c32a4f087f63c658f9625c") 2018/04/12 10:04:35 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x882) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000500)=0x6, 0x4) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x3963, 0x3, 0xffff, 0xc3, 0x401, 0x9, 0x7fffffff, 0x8, 0x101, 0xfff, 0x2, 0xae, 0x9, 0x9, 0x3]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, [0x800, 0xc6, 0x0, 0x100, 0x7, 0x2, 0x7, 0xc3e, 0x4, 0x5, 0x100000001, 0x7, 0x8, 0x9]}, &(0x7f0000000480)=0x100) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r4, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r4, &(0x7f00008b8ff6)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r3, 0x5, 0x30}, 0xc) renameat2(r4, &(0x7f0000036ff6)='./control\x00', r4, &(0x7f0000036000)='./file0\x00', 0x2) renameat2(r4, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./control\x00', 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000540)=0x2) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000005c0)=0x0) r6 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r5, r6, 0x1a, &(0x7f0000000600)={0x9, 0xfffffffeffffffff, 0x7, 0x5}) 2018/04/12 10:04:35 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000800)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000900)=0x0) r5 = gettid() shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000940)={{0x1, r1, 0x0, r2, r3, 0x40, 0x20}, 0x7, 0x0, 0x3, 0x9, r4, r5, 0x401}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000001c0)="399e775157d06905464a37fea6f7b3bcf7e39ba3603a20c8e82d0f9b98faeeb49d770bacdd675db307372dc24f41cfa99ce215a0a1c8", 0x36) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40), &(0x7f0000000a80)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000240)="34620933e231db2c8a30e8cce6c7c24c80da5473bb7bc712b7a300b75a0e35b91ee08a464db51e91d290125cbd3b25398dade7f031f69f2caa8236eb6688893bb766adc4aeea1f9b79") fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) r6 = syz_open_dev$mouse(&(0x7f00000009c0)='/dev/input/mouse#\x00', 0x0, 0x401) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000ac0)={0x1, &(0x7f0000000a00)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000b00)={r7, 0x4}) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000b40)={r6}) sysinfo(&(0x7f0000000bc0)=""/188) r8 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$inet_buf(r8, 0x0, 0x2c, &(0x7f00000002c0)="dfe921e50c4e1c3b51f902b7acac1aed3b49c6fdbef6397551e5b86d6f0e2311f73411f98ca9046ce0b35e68aab99e8750b38b036a8708576a9194455aeba0a9f3278ca62fef750b797c6392f6a93147f1bfab9c707825e352e4d0a353b0220d04369b3e82bc730f11de58cabf24ef5eedb90a6f", 0x74) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000001380)={0x3, 0x2, &(0x7f00000000c0)=@raw=[@exit={0x95}], &(0x7f0000000100)='syzkaller\x00', 0x2, 0xb9, &(0x7f00000012c0)=""/185, 0x0, 0x0, [], r9}, 0x48) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r10, 0x9205, 0x0) [ 120.243535] overlayfs: unrecognized mount option "¯‡0#"‡”ÊƧ×éu³«ÇÃ*OcÆXùb\" or missing value 2018/04/12 10:04:35 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000)=0x4, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x81) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/12 10:04:36 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x180, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000200)={'gretap0\x00', 0x24b7}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)={0x7fffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x558}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x42000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/04/12 10:04:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=@ipv6_getaddr={0x18, 0x16, 0x0, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=@bridge_newneigh={0x30, 0x1c, 0x807, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x30}, 0x1}, 0x0) 2018/04/12 10:04:36 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) r1 = socket$inet(0x2, 0x3, 0x8001) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000008ffc)=0x57bd, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r3, 0x7}, 0x8) sendmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@generic={0x0, "5c09ac7605eec1ec66e16b81a59161eeaedc277873225813f662c0c7de543c4398a38da1d1747fc628ada86c46ed06a199f65e206bf341f9d0e66c4838da6382c5a108f89417a68da461322f7f40450aa9aa219ea0b7034b9db8f9ada0feb1b71a604ca5f2ee96789d80ade17720d580f26c506adea4d0c5cc526b2ee1da"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f00000004c0)=ANY=[]}, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f00000000c0)=@buf={0xa, &(0x7f0000000000)="feb7462f1f43efc8d1ef"}) 2018/04/12 10:04:36 executing program 3: r0 = socket(0x11, 0x800, 0x7fff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000100)=""/123) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000001c0)=0x9) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) write(r0, &(0x7f0000000000)="120000004e001f0014f9f400000000000300", 0x12) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0xfffffffffffffffd, 0x100000001, 0x81, 0x9}) 2018/04/12 10:04:36 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r3, 0x400448cb, &(0x7f0000003080)="bfc69446956a37a746387e0b2fcea3451d93bf36aebf3dada7f61730ecdc17bcfe751f6a4f496bfe7834") recvmsg(r2, &(0x7f0000005180)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000005100)=""/93, 0x5d}, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/04/12 10:04:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x450402, 0x0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x8000, 0x4) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0x0, 0x10001) lseek(r1, 0xfffffffffffffffc, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) r2 = open(&(0x7f0000000280)='./bus\x00', 0x400, 0x10) sendfile(r2, r1, 0x0, 0xd7c3) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$sock_proto_private(r2, 0x89ea, &(0x7f0000000080)="8d4198620ebdc0385b27fb4cd68a14e57efa34d3a595966d9f1e846264ea6fd785a833449eae5b02aba5d613609aac6748b5ccafc61a66044b52d1f59c453845508d5d646a79e07758fc8364582bd86ea81428e2cef3c4a0178c901486c5085debfae2f5405715c42c83d42eb5dafe") lseek(r1, 0x0, 0x4) 2018/04/12 10:04:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="0100d000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb3ff8), &(0x7f0000940000)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/04/12 10:04:36 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x2, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x7}, [@alu={0x6b9a02263e7ed24e, 0x1000000, 0x5, 0xd, 0x7, 0xfffffff8, 0x1}, @call={0x85, 0x0, 0x0, 0x13}, @generic={0x1, 0x0, 0x4, 0x2}, @alu={0x7, 0x8001, 0x5, 0x3, 0x8, 0xfffffffc, 0xfffffffffffffffc}, @map={0x18, 0xf, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000080)='GPL\x00', 0xca3, 0x65, &(0x7f0000000140)=""/101, 0x41f00, 0x1, [], r1}, 0x48) 2018/04/12 10:04:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000100000127e, &(0x7f0000000080)) syz_init_net_socket$llc(0x1a, 0x3, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) 2018/04/12 10:04:36 executing program 3: r0 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000080)=0xe315, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/12 10:04:36 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) socketpair(0xa, 0x4, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x2, "8762"}, 0x3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="42c40c54b076d27e82d99dd19acc905de78b9104f7e76c2de83f775b62914a657002211d0c68cde9dbe15f3d6eb902a4", 0x30) 2018/04/12 10:04:36 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x45c8, 0x40, 0x4, 0x8, 0x4, 0x1000}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080), 0x14) 2018/04/12 10:04:36 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x100, 0x0) fchmodat(r2, &(0x7f0000000340)='./file0\x00', 0x80) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000040)={0x3, 'bpq0\x00', 0x3}, 0x18) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x31d) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'bond0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x130, 0x180, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x240}}}, @limit={'limit\x00', 0x20}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x410) 2018/04/12 10:04:36 executing program 4: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x3, 0x7}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x412]}) 2018/04/12 10:04:36 executing program 5: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x3ff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x50) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006300)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000280000fa00000000000000000a00000000000000fe80000000000000000000000000000000000000"], 0x2c) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x58100, 0x0) epoll_pwait(r3, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)={0x2}, 0x8) write$rdma_cm(r3, &(0x7f00000005c0)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000180), r2}}, 0x18) write$rdma_cm(r1, &(0x7f0000001240)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000001200)={0xffffffff}, 0x0, {0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, r2}}, 0x38) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000580)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x2, 0x10080) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x6, 0x4, 0x5, 0x7]}, &(0x7f0000000200)=0xc) write$rdma_cm(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="110000001000a775", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000340)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) chroot(&(0x7f0000000600)='./file0\x00') sendmsg$nl_generic(r5, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200c0000}, 0xc, &(0x7f00000004c0)={&(0x7f00000012c0)={0x3b0, 0x25, 0x400, 0x70bd28, 0x25dfdbfd, {0x6}, [@nested={0x98, 0x1e, [@typed={0x8, 0x2b, @fd=r0}, @generic="a88094e9bd8991df1dd5f8def0ee11fbb36ec041c5f75297c2a5628515ad4f7f462029f73eeba7f4fafbb3a1beaf76fb2a8ad7d06127717fe093bf13f51a8da82b587bdb1b45c06c6f43cc4dc496fab96d5f54b24557edfef544bd3bbce3d42e05e466fd29491b7f735b70134ee3e45c21251eedd87d012391d85810d6a91435ab2da4664d7468a429a2"]}, @nested={0x58, 0x53, [@generic="2e0df0a940e0fac727a4fabd7778d3d18e022004d1f2170be52690a5190ce5b2d2866a870c52ac53638aefd2ab1eddf9166fa23f310f46dfb48f89cd047680e6fca167e762a668913bcfab9c576892404b"]}, @nested={0x98, 0x61, [@typed={0x8, 0x7f, @fd=r0}, @generic="603c44a046b8d6c0dd554c4a0d595c4b9e469e1c6500cd4e77372795fc3c08e0949c311cd644cc1eff20505521ebf07b0887e3ae21834786364ba8d0008822734668e9012bfb5965971fe4e3909bf436077bc60970b09e74e22e56ca29107bbc03026fef543c6bc42ab3a9764a3d2950897b392b98f598207b28c62c175c17ff2a74cba27f49b89079b4b8"]}, @nested={0x14c, 0x3f, [@generic="83327373b12c1febbb9b7043ad903f7dbdcaeeed1b5e93602cc591594929927ce7026c80d52d59332bd643a421d044773d531730adb7c56bb7dd2767ae836094c35074e39387954cce5e4d207753709d", @generic="a38f6fdb9a480a40d72bb72dab6dc5eb36407c5ba8bce08537ae4f34947626c540233215c58001a7547ace8a7046961a4016238ab0bbea264e00b70f638f79cc63ebb487bed5b355c6fbd8861b809d9fc4e7ba65f5369ef10aef376f1f0386e0c74b94fc741fab00c6818580303530aaf320462fd8244b21ccd23935e7386dd474c6d9503e5f4d15621317014a549fa2ddea992dadd3c834be961cba443e2cb13556ec1d3fe59d5bc0133352d0ad5d133947c6fb4ccf32689407395f3da8c318dbd10c32671e24d90dec5c71bc6f6b15977ed0d09ff80fb252ef9d91fe9cac2ca5583f100e0eae8174d689a4a8986b47a89b785847d95ca3"]}, @generic="081914cf71e8a70086524732af7178acaaf5c977a42979d51aa7174ba7b9973420e62f7d585683bda54a10a5121a0d81e2c1f0e5587d092aec6fe9309b25f871d2c7422bea1a999ecfabc1881789f68260c13f85a19f497547811eb64055cad1da998602c423161128dba74b9f4a96e12f7f263827a2258d6d714b95257d757f42533a6e4fbd62813ae17bf63b0546c714b89118515e5ce96c56c62355897c9b9d86e744a1c7fcd8d34dd288601f05056a0d4c8c06bc9a6c4ba73d08cc692ecb00a75bac4b81e7"]}, 0x3b0}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) 2018/04/12 10:04:36 executing program 4: r0 = memfd_create(&(0x7f0000000000)='ppp1vmnet1\x00', 0x2) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="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") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000080)=""/41) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x730000) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000002280)=ANY=[@ANYBLOB="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"], &(0x7f0000001180), 0x1400) 2018/04/12 10:04:36 executing program 3: r0 = socket$kcm(0xa, 0x1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x890b, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x6af, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) 2018/04/12 10:04:36 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x801000000000, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0x476f98a4}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x101, 0x1, 0x101, 0x3}, {0x9, 0x1, 0x0, 0x40}, {0x9, 0x80, 0xe1f, 0x20}, {0x0, 0x0, 0x3, 0x4}, {0x401, 0xffffffff, 0x0, 0x1}, {0x4000000000000000, 0x5, 0x8000, 0x59bd}, {0x0, 0x4, 0x1f, 0x3}]}, 0x10) dup3(r1, r0, 0x0) perf_event_open(&(0x7f0000000400)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 121.515559] kernel msg: ebtables bug: please report to author: Wrong len argument [ 121.587122] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/12 10:04:37 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(tnepres-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1", 0x1}], 0x1, &(0x7f0000000100)=ANY=[]}, 0x0) fcntl$setsig(r0, 0xa, 0x23) 2018/04/12 10:04:37 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f00000000c0)=ANY=[]) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='affs\x00', 0x3500a5, &(0x7f0000000ac0)) r0 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x80000, 0x0) getdents64(r0, &(0x7f0000000200)=""/123, 0x7b) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)) 2018/04/12 10:04:37 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x106, 0x8, "dbd15198e5b1b5882525a2ade431825d39f279a1dcd1a3d6d4d6d4e4103fe2c3c807f493e0421a228f6374370a40a4fefe1597671993767fd3c40afc8dacdc333896d405ab78541ef47843d598333c6dd261fc59467281024e12203550d50c37e9962cf7c95b67dcef8b8c404f56018ea87be3ffcbfaf17e3e3354a0eaa361b421bac55770b3f3274cde2bd7eea98a7e68b6ba164f1af8d21a594c4a56c4e3d1c626765b35042a14befbd137aa44e2914251e5ac43a6914e0e16adac5fd7c63c5930b89af0bcdc1b4cba1887d8b96ccdfdf89cd5287db5b4c7263c069d04b54f7a53e3ea6c89169d4f200c6c462179e5c3e3c4b84af8770c6f2f0e928e07"}, &(0x7f00000001c0), 0x400) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000240)={'erspan0\x00', {0x2, 0x4e20}}) 2018/04/12 10:04:37 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000f80)={0x18, 0x0, &(0x7f0000000d40)=[@free_buffer={0x40086303}, @free_buffer={0x40086303}], 0x0, 0x0, &(0x7f0000000e80)}) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) 2018/04/12 10:04:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003fec), 0x2c) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/113) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000880), &(0x7f0000000240)=0xc) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) syz_emit_ethernet(0x230, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)=@raw, &(0x7f00000005c0)='\x00\x00\x00', 0x0, 0x1e, &(0x7f0000000600)=""/30}, 0x48) 2018/04/12 10:04:37 executing program 7: socket$inet(0x2b, 0x80001, 0x4000000007f) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x400) r2 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000100)={{0x100, 0x7, 0x4, 0x3, "87b70e79c6376837aa778a99be4620ded006cd2163766f8d3fb9c1c43bcc4abdc0955cb0512ffef9c1d92b13", 0x4}, 0x0, 0x0, 0x6, r2, 0x4, 0x40, "f00b76334783198fab8fbd9034379f7814893603fa8cf4d84c4b2c44f7820eb7dd99ee2c6209eaa771e04fe0d571341d27b685319009270078ab1ad342262435", &(0x7f00000000c0)='(-)posix_acl_access\x00', 0x14, [], [0x9, 0x6, 0x3cb4, 0x3]}) 2018/04/12 10:04:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bond0\x00', 0x0}) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x101043, 0x0) memfd_create(&(0x7f0000000040)='bond0\x00', 0x1) sendmsg$nl_route(r0, &(0x7f0000004300)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000001c80)=@setlink={0x24, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VF_PORTS={0x4, 0x18}]}, 0x24}, 0x1}, 0x0) 2018/04/12 10:04:37 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff60061187a"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000008cd1d51929bb95b900000000000000000000000000a285cc0684a0fe150000"], &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0xbb, &(0x7f00000003c0)=""/187}, 0x48) [ 122.457532] binder: 10789:10790 BC_FREE_BUFFER u0000000000000000 no match 2018/04/12 10:04:37 executing program 0: keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x7) 2018/04/12 10:04:37 executing program 2: unshare(0x10000) unshare(0x400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfc, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x3f, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x6, r1, 0x10000}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f00000001c0)={r0, r0, 0xfff, 0x7fffffff, &(0x7f0000000100)="58bdaf71f2ae9544726c52407f64263b17d1a0c3b134edd73750aad3c78ca53bee5efd72fb87e4582e0104f73cb30359bae28260d02a2f78f5d9c0f0f9ded0831a12d65a320a0e4b697049f7f9f87424a978a9523632c2cf592f246dc5e67e0ca3cac1899bdc8c0b1a0f618650945fb302b1217aa0edb6b7565163cabbc1391af698280de41bd474e4027ea5b7f5a2a1505a7750cc567158dfc2d39c6ace1e60b688a77ad2e0220e", 0x7, 0x94a, 0x4, 0x200, 0x40, 0x1d2, 0x53, "66b0640ac8298f0a965fe22ceda76607c9256049b061675426e500bfd63e36407b42a89f6d182fba68af884021cce9a1e69f0b53cf6d94cea6f97945628326c073698842c88d168dc69f8ad6280a0cdef8161fe63817ebf64b7c0b71d188cc31afe31f3f2d75a63c17b2a49b8bca9513123afac0e70b944293d878d2973c51180b732f5a88c4ff319786fe96fc2a7323cb8d3da2bcd96ca94f31d90b08f8f266ae8641e5d50318893e7019de9cf85f8a"}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x200, r2, 0x2, 0x8e}) [ 122.506515] binder: 10789:10790 BC_FREE_BUFFER u0000000000000000 no match 2018/04/12 10:04:37 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000840)='tmpfs\x00', 0x0, &(0x7f0000000880)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x101000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xb9, "d83559175937b1bf34590b5f4638af26fc958115b143d984c79898804d9dd2d673f7fa3f48de7e9348ad6bfa26fd4a7b58c2b354795c604bab3b665bac4c7a04dad5b97efb35e69e9c27dbea4317484787b0ae8548b5f02770ab3241a12f28991532e06d597a731664f0381e9fa2cfe738d5dbe8dae635e833dadd4a3844087e1ec48095df340ee8a52b6d57f49ca6970a501f7c812f79405a9cca6ee8a3b54610a6113ab0912902d149e52a1ec64f2fc6a8cc0c367f6665d8"}, &(0x7f0000000200)=0xc1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x6, 0x5, 0x4, 0x20, 0x7}, 0x14) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x200000e, r2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') renameat2(r3, &(0x7f00000007c0)='./file0\x00', r3, &(0x7f0000000800)='./file1\x00', 0x4) 2018/04/12 10:04:38 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x81, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000080)='L', &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000021c0)={r0, 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", 0xffffffffffffffff}, 0x20) 2018/04/12 10:04:38 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x5de7) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4053, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/04/12 10:04:38 executing program 5: syz_mount_image$ext4(&(0x7f0000000140)="63512d1c00", &(0x7f0000000080)='/\x00', 0x0, 0x0, &(0x7f00000004c0), 0x28020, &(0x7f0000000000)={[{@noacl='noacl', 0x2c}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x420000, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f00000000c0)) 2018/04/12 10:04:38 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4400) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x101, 0x80000000, 0x2, 0x8, r0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0x10, 0x4, 0x4, 0xa, 0xb}, 0x356) [ 122.567142] binder: BINDER_SET_CONTEXT_MGR already set [ 122.593329] binder_alloc: 10789: binder_alloc_buf, no vma [ 122.599070] binder: 10789:10814 transaction failed 29189/-3, size 0-0 line 2963 2018/04/12 10:04:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ipv6_route\x00') ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000180)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) fcntl$setlease(r0, 0x400, 0x0) close(r0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0xffff, 0x200, 0x0, 0x4, 0x10, 0x4000000}) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000200)=@routing={0x3a, 0xc, 0x0, 0x80000000, 0x0, [@ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}]}, 0x68) [ 122.648178] binder: 10789:10790 ioctl 40046207 0 returned -16 [ 122.692571] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 122.692571] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 122.692571] [ 122.741119] binder: 10789:10817 BC_FREE_BUFFER u0000000000000000 no match [ 122.764981] EXT4-fs (sda1): re-mounted. Opts: noacl, [ 122.819386] binder: 10789:10817 BC_FREE_BUFFER u0000000000000000 no match [ 122.862667] EXT4-fs (sda1): Mount option "noacl" will be removed by 3.5 [ 122.862667] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 122.862667] [ 122.871378] binder: undelivered TRANSACTION_ERROR: 29189 [ 122.890518] EXT4-fs (sda1): re-mounted. Opts: noacl, [ 122.904147] binder: release 10789:10790 transaction 19 out, still active 2018/04/12 10:04:38 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='map_files\x00') ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x2, 0x9}) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x53fd) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0xe6, 0x3, 0x101, 0x5, "c57752ae6939419a8d7eddd2b1c9d515d03b39b2b333c013d9906418f53350119e4c99cbe3e4e720ad5d0dde", 0x3}) 2018/04/12 10:04:38 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_NMI(r2, 0xae9a) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x1000}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000800)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f00000007c0), 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0xa5c, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00000001c0)) 2018/04/12 10:04:38 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "2eb078", 0x44, 0x2f, 0x0, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x2, 0x7, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000200)={0x0, 0x0, [0xccd, 0x0, 0xe25]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x200100) r1 = dup3(0xffffffffffffff9c, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7, @empty, 0x7000000000000000}, @in={0x2, 0x4e20, @rand_addr=0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in6={0xa, 0x4e24, 0x9000000, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @empty, 0x8}], 0xdc) 2018/04/12 10:04:38 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffff9}}, 0x8, 0xbd90, 0x4934290, 0x100000000, 0x8}, 0x98) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000003ff8)=0x4) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) close(r0) 2018/04/12 10:04:38 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}, 0x800}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0xb5}}], 0x2, 0x0) 2018/04/12 10:04:38 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x400}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x6, 0x6}, &(0x7f00000001c0)=0x90) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f0000000140), 0x2f7) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x2) dup3(r4, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/12 10:04:38 executing program 4: syz_emit_ethernet(0x18, &(0x7f0000000040)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000100)={0x0, 0x2, [0x0, 0x2000000000000dcc]}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 0x3, 0x2, 0x4, 0x4}}, 0x26) [ 122.911062] binder: undelivered TRANSACTION_COMPLETE [ 122.916258] binder: send failed reply for transaction 19, target dead 2018/04/12 10:04:38 executing program 2: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000400)={0x0, 0xfffffffffffffffe}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0xff}}, 0x10001, 0x2d1e, 0x2, 0x8001, 0x14}, 0x98) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000080), 0x0) r4 = accept4(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xd18}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={r3, 0xbe87}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000240)={r5, 0x2, 0x6, 0x100000000, 0x7, 0x2, 0x91ae, 0x101, {r6, @in={{0x2, 0x4e24}}, 0x1, 0xf57, 0x2, 0x100000001, 0xfffffffffffff000}}, &(0x7f0000000300)=0xb0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000380)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'ipddp0\x00', r7}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/04/12 10:04:38 executing program 1: r0 = semget$private(0x0, 0x3, 0x0) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000000)={0x77359400}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0xfff, 0x647fdda5, 0x1ff, 0x101, 0x0, 0x6, 0x80008, 0x0, 0x3, 0x6, 0x6, 0x80, 0x2e, 0x1, 0x7fff, 0x81, 0x3, 0x1ff, 0x7, 0x6, 0xc788, 0x7, 0x44, 0x4, 0xffffffffffffffe0, 0x5, 0x7fffffff, 0x5, 0x80, 0x10000, 0x2f, 0x8, 0xf5, 0x485, 0xca, 0x6, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x22001, 0x31, 0x5, 0x7, 0x89e0, 0x493e8259, 0x8}, r2, 0x8, r1, 0xa) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x200) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f00000001c0)=""/4096) 2018/04/12 10:04:38 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000001200)='net/route\x00') ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000340)) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)=""/208, &(0x7f0000000140)=0xd0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="280000005fc846f7843f25ba6b97a6f1fbb4739bac25616e01a7bff82b813be6279eb2a5584a710fb0ed26c46680ec6229ea06db140009cdc2473afad8a0403d866254920fb9fa1330ac596ab44b34448a1acb1d809dd24b2923ef9a4358d5e7dbd2619dd0c1b765aeb93816bd4a74b655d98a700fae3978e9ac7229152c11194485533c24b3d50d636c9d93f8953df0b46a1b", @ANYRES16=r1, @ANYBLOB="000329bd7000fddbdf2503000000080001004e200000080002000a00000004000500"], 0x28}, 0x1, 0x0, 0x0, 0x48000}, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000001240)=""/4096, 0x1000}], 0x1, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000300)={0x3}) 2018/04/12 10:04:38 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f0000000240)="b82283392dc53f40fb635a5849d2f5916ae2fdc24e95e12aa8dabdf7393e72be9cc66f772da89c5e00013b716ccec676023a479a4c883cb5910c206ab98b403a069b6c035e4a83b4473d62fded993943696af58df6f3ad5e1925935d15b8b30979c000ff3981c19c82e186851f8f8136431a7b7caf37e5dd8f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x8000000000000, 0x8000000000000073, 0xfc, 0x18, 0xffffffffffffffff, 0xffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000007110000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x3) socketpair$inet_icmp(0x13, 0x400000, 0x13, &(0x7f0000000500)) msgget(0x3, 0x20) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/10) 2018/04/12 10:04:38 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x9, 0x800000209e1f, 0x8000000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000000c0), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200)="728e91adb1e7a5aef77dd4bea328e6e6d1783d1a11446fba317092d12aabd6954363a7d9f77e1ec48dae13403107d5410672145eea13eaeafc99c641364d259bce54a5762cd1afcd785fe89bd45b9e919d259db9b84ce89a7c786e6c5a0ffca555dbbbb28ee84b1304727e3d230fd34e8264cdbdfa6050e6586c7b34effa4c53dad4c74aff1952d6940418f9d9d5e3d4f12b2fcb6d44cb1b905fa8c8eb0705ba13ee89dc34a57ab07e2ffa1b17544e5e832ff66f5182365e30463eeb51b19f7b553f5e851c739a9a5cc7d06cdf04e677a2c982e7", &(0x7f0000000080)="db91e36ccad77701a104f98dce501971644e37a006096095225a0c90c932d3d0182bbdf997885bf69da2f0447dcac764b0c22bbdcf02c5cbcd0e54bf2c638424dea0ee405b", 0x3}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/67}, 0x18) 2018/04/12 10:04:38 executing program 4: r0 = gettid() ioprio_set$pid(0x1000000000002, r0, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/226) 2018/04/12 10:04:38 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x76, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffff38d, 0x80) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000000400)=0xa35) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1e, &(0x7f0000000300)="ee9d4d1ca1f37c8ee70688a821c5829ae79c76ac7820493cd3bac94117e89dd2fccf492c7ab494f0909e0707c5280767c773643314923ed765bce62feaa77a7748b4ef41b861429d44a07aa604bc6db85fed3f58e03ee56ef537465d5a4632c7791f23a189c441ae88d5a60fd049836c46afd27fd50ecc0b5732c95caa8a48b641ea1155b7349ca3bbf730bf943a87b870a687f8789870decfd4712003d31ebdda107883b794439c49c4adb1f1bcfeafb295808c9df1eefb93858e080552bfd0d1592af16fbec87d05f5e0799d9e43530cdc2def36985afcb5c035223ddf34322359e0fe93", 0xe5) read(r3, &(0x7f00003fefff)=""/1, 0x1) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000080)) io_setup(0x7, &(0x7f0000000100)=0x0) io_submit(r7, 0x4, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x100, r5, &(0x7f0000000140)="84f96e5696e0660ce69ba6a078c0d0978b18fce4495e70560f33f2ee8a3042885a5e8fa8b41d", 0x26, 0x200, 0x0, 0x0, r2}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2, 0x6, r6, &(0x7f00000001c0)="52dcb9acdd0fd34926e0c2377a5b5d2ff4f3a0b06d6a123fe953b588f6f2fced132edef3f32b0663f94265e9769287888f08132806d3f8e93b9be4401dcf2517afe7cd69ec1ce5a335431bd2f7ef962c9eea9d3714f0d34d8bdedee87fdc4e9c17ee6da44e8e381d9b332eb81d6d1d1fc046c83b79858ff88ff9ee6eb1b280770102678bf3794f007aa9b0237ee6192a7d5e357d19941da3541e516226e36aa7551b4a1c8793ed9ced618ac8c6ca", 0xae, 0x2, 0x0, 0x0, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000440)="55a5ce5a9fd18b4c92f7aece8e166db6af953f7d38cecfdc4b553e80b521fdf37eef54145a95cf31fb5fc8c7bf3d22ebb290d480fd23525a5d2ec8b4fc3432b977021ac7805be26e74ef124d0f62bae98235357b7b7da52a420e6e650ac299aa22f35a6be4396b9720d597f5a9a0328fcea1f8914002892a3fd8e545e6658b0034e7bbde3d31e27359d19d177db6e18107a68ee49ec1111199ec860f315a96c6726f2cea818bca4f63978e5d4535342b9d66b79db8142393b53793fe0bef2dd69daf57dd", 0xc4, 0xffffffff, 0x0, 0x0, r2}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x7, 0xff, r2, &(0x7f0000000580)='r', 0x1, 0x7, 0x0, 0x0, r2}]) r8 = dup2(r5, r6) ioctl$sock_ipx_SIOCAIPXITFCRT(r8, 0x89e0, &(0x7f00000000c0)=0x6) fcntl$setown(r8, 0x8, r4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000640)=0x5) tkill(r4, 0x16) dup(r0) dup2(r0, r1) 2018/04/12 10:04:38 executing program 6: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'osx.', ',]\'\x00'}) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000affff8)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') recvmmsg(r0, &(0x7f0000004cc0)=[{{0x0, 0x0, &(0x7f0000003c80)=[{&(0x7f0000003c40)=""/7, 0x7}], 0x1, &(0x7f0000003cc0)=""/4096, 0x1000}}], 0x1, 0x2002, &(0x7f0000004d40)={0x0, 0x989680}) writev(r1, &(0x7f0000ff9ff0)=[{&(0x7f0000000040), 0xffffffb4}], 0x1) 2018/04/12 10:04:38 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x5, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000340)="a4e47e3ff34cd0803a92b58267ff3e76f2e364208ed9badaf7bedfff42d2c385609dd4dd7ad3948e5b3be4d0fb9f39b55b5998d0ba7f96b49508daeeb2827eb966880b6f7c7f41508d420df8b7b9a9f4b7dcda79d4b97d8e213ff0c366c7e57f4080bd5adf4b411cb0154c181dd65284fa662852d2", 0x75, 0x9}], 0x0, &(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR, @ANYRES16=r0], @ANYRES32=r0, @ANYBLOB, @ANYRES16, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES32=r0, @ANYPTR64], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYRES16], @ANYBLOB="3d48d952f1a2c7a198e339971ba430e3bf7457ec6216464b83522a7127b4f636b286d15df6331ad045235654e43509d68479534febaf7d064b1a697e17e8eccb48e69500fea04142bec7101fb307524d6463b26cabcf670cb39ce85285fbd82adb2a11520ab828eaf340079f1b4f98fb0bf8db74abdd01ecca5889eb1516a8d4ffab3612eaa99c900423b875d990f7c0e9201521ae1a77fe79c2a14e330ce056a03b3bc63ccaf0f7bbfa8a5487cfd51e5a8d910a2d837b53471c"]]) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) rmdir(&(0x7f00000015c0)='./file0\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000000c0)=0x2, 0x4) [ 123.262417] FAT-fs (loop5): bogus number of reserved sectors [ 123.268402] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.317864] FAT-fs (loop5): bogus number of reserved sectors [ 123.323830] FAT-fs (loop5): Can't find a valid FAT filesystem [ 123.897424] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 123.897424] The task syz-executor1 (10927) triggered the difference, watch for misbehavior. 2018/04/12 10:04:56 executing program 7: syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec050000130200001200000000090000000200000001000024d96443e10000001e000000000000000010ec0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000011400)) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000080)="3559a8b2ba041a6f23ca86e81571289def9e2219b23411b8339307ff773530ea4da5d4f25764dbb58eeadbb9b5f4b38f34d70e5e1ee9eda45749d2e58fff7644200c9ec2e1788fd94d3e5be5756a3cc986732b1c0ea8f8c5bd321ffaca08f1238d8bc524cedc5fbfe2df70") 2018/04/12 10:04:56 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0xdb90) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0xa, 0x8) sendmsg(r1, &(0x7f0000031fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="240000000701f5e1b7160200000000000f200af804001e000095003606fffd2000000000", 0x24}], 0x1}, 0x0) 2018/04/12 10:04:56 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x9a002) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000171fc4)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff, 0x4, 0xfe}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/12 10:04:56 executing program 0: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, 0x0, 0x29) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000680)={0x0, 0x7, 0xf72, 0x5d, 0x4e, 0xfff}, &(0x7f00000006c0)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000700)={r4, 0x401}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) clock_gettime(0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) ppoll(&(0x7f0000000400), 0x0, &(0x7f0000000480)={r5, r6+30000000}, &(0x7f0000000140)={0x3}, 0x157) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x2, 0x1, [0x7]}, &(0x7f00000003c0)=0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000004c0)=ANY=[@ANYRES32=r7, @ANYBLOB="a5000000397ce2bb16e7a80ac4179d0bc8fbb89c92dc2617c5a43a15d460fa6ebc7839a6f3359791906b38a076d5b574245aeb82f891112b4c10d7f063d3e6962f57775cb783db684771b777556a49d758cad23146b1a52c59d841321d57a8e423260e0900000000000000f6b9a1fda720ec5654e0bdfac8c200dba08cd39aab55db35054a24708f6cfab00caf68cf3b03b2f6e19e501d95b9ab772dcc0271e7142543f6b140c81532"], &(0x7f0000000400)=0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000)={0x0}, &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) sendmsg$nl_netfilter(r2, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80020100}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=ANY=[@ANYBLOB="c372140000000003020a09007000fffbdf250f00"], 0x14}, 0x1, 0x0, 0x0, 0x4008000}, 0x40004) close(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r8, 0x8}, &(0x7f00000002c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0xef, 0x0, 0x163, 0x6, "c85baec9f2c7d8195cc9688cd9cee3603b1ba5019532819c1fe303f1d5564c9043c7c71c49ce6f88d1c8ae4d", 0x2}) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r9, 0x3}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101082, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) close(r10) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000440)=0x8) setsockopt$RDS_CONG_MONITOR(r10, 0x114, 0x6, &(0x7f0000000200)=0x1, 0x4) 2018/04/12 10:04:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl(r0, 0x7, &(0x7f0000000080)="a3a924d3ff96e1b0eeac8100000000000000b6d731ecd28315e06c16d893a47e8142a5b6bc9b5a557b8fbbe940fed963952b103cfaa5bcd7c2ee9990f6f96ae2b2a490a0fc1e0843d8924d875c06d821fe55aff4a41879066fa926469498aa83a116c3d93e92206ddf211d699399cbc62642cfa6621c3dc17047ce3173dc7baa757e7bc626895489f98a1bf3722b542a2c9a0938456aaf31433c99b31942cb60ed468b59ca1f53adc32660b52d5e") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000140)={0x200, @time, 0x1, {0x8, 0x4}, 0xffffffffffffffff, 0x0, 0x8}) 2018/04/12 10:04:56 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x14, 0x0, &(0x7f0000000200)=[@increfs_done={0x40106308, r1, 0x3}], 0xb, 0x0, &(0x7f0000000280)="0e41e97e00000000000000"}) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x0, 0x0, 0xc) write(r3, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000003c0)=0x200, 0x4) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a0000000000000000000000000000000000d000000000000000000000000000000200010000000000000000020000ee0005000500000000000a00000000000000ff0100000000000000000000a4243b3c4fd3bf25b823c2b80000000100000000000000"], 0x70}, 0x1}, 0x0) r5 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) fchown(r6, r7, r8) r9 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r9, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r9, 0x0) ioctl$BINDER_WRITE_READ(r9, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) sendfile(0xffffffffffffffff, r5, &(0x7f0000000080)=0x23, 0x102000004) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000380)=0x8) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r10 = socket$packet(0x11, 0x3, 0x300) getsockopt$IP_VS_SO_GET_SERVICE(r10, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000100)=0x68) 2018/04/12 10:04:56 executing program 6: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000a2f000)=0x9) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r1, r2) socket$bt_rfcomm(0x1f, 0x3, 0x3) 2018/04/12 10:04:56 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffc00, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000001c0)={@ethernet={0x1, @random="1d205040c68b"}, {&(0x7f0000000080)=""/194, 0xc2}, &(0x7f0000000180), 0x21}, 0xa0) listen(r0, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x803, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) geteuid() listen(r3, 0x0) listen(r2, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f00000002c0)=0x1000, 0x4) 2018/04/12 10:04:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'erspan0\x00', 0x10}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000280)="660f72e706b8030000000f23c80f21f8350400d0000f23f8c4e16015a191a70000f3f080b67ba2ccb900b9bc0900000f3266baf80cb8b4f92b88ef66bafc0cec2e650f22a6b90e0a00000f320f06f26e", 0x50}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000b80)={"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"}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x8e44}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000240)={r4, 0x31}, &(0x7f0000000300)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x400, 0x40) ioctl$RNDCLEARPOOL(r5, 0x5206, &(0x7f0000000100)=0x5) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0xd4}) lseek(r1, 0x33, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r6, 0xbffffffffffffffe) 2018/04/12 10:04:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x6, 0xffffffff80000001, 0x2, 0x101, 0xfff, 0xfffffffeffffffff, 0x8, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1, 0x5, 0x9, 0x400, 0x200}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x4}, &(0x7f0000000100)=0x8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000000000}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x54, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x38, 0x2, [{0x4, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}]}, 0x22}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000280)=0xd60, &(0x7f00000002c0)=0x4) 2018/04/12 10:04:56 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000180)={'bcsh0\x00'}) [ 140.791533] binder: 10946:10954 BC_INCREFS_DONE u000000002000c000 no match [ 140.815925] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 140.831673] REISERFS (device loop7): using ordered data mode [ 140.837595] reiserfs: using flush barriers 2018/04/12 10:04:56 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00'}) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000030000000000000000000000950000000000000072757f1edaedc65ad46c68b8643d4702ba9d9418f5da2f5ffb4cb6f3ded7d13e8712ae36a0d0c7d69a2a84694710f2f077d16415dd7eb9e8e9010c3396d3d95308f610f6b34c6b482994d522789d9caad576f9b46db120136b6990029fa9baf8bb554c1f0d9e813471ca8e146aade109980b1790c3"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x80) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000200)=0x3ff, 0x4) 2018/04/12 10:04:56 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x9) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip_vti0\x00', r2}) [ 140.866621] REISERFS warning (device loop7): sh-459 journal_init: unable to read journal header [ 140.902444] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 140.984601] REISERFS (device loop7): found reiserfs format "3.5" with non-standard journal [ 140.994939] REISERFS (device loop7): using ordered data mode [ 141.000816] reiserfs: using flush barriers [ 141.007957] REISERFS warning (device loop7): sh-459 journal_init: unable to read journal header [ 141.017930] REISERFS warning (device loop7): sh-2022 reiserfs_fill_super: unable to initialize journal space [ 141.649487] binder: BINDER_SET_CONTEXT_MGR already set [ 141.654830] binder: 10946:11011 ioctl 40046207 0 returned -16 [ 141.667966] binder_alloc: 10946: binder_alloc_buf, no vma [ 141.673595] binder: 10946:11011 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 [ 141.805035] binder: BINDER_SET_CONTEXT_MGR already set [ 141.808804] binder: 10946:11017 BC_INCREFS_DONE u000000002000c000 no match [ 141.810354] binder: 10946:11011 ioctl 40046207 0 returned -16 [ 141.842919] binder: BINDER_SET_CONTEXT_MGR already set [ 141.848266] binder: 10946:11017 ioctl 40046207 0 returned -16 [ 141.857758] binder_alloc: 10946: binder_alloc_buf, no vma [ 141.863392] binder: 10946:11017 transaction failed 29189/-3, size 2199023255581-682899800065 line 2963 2018/04/12 10:04:57 executing program 5: ustat(0x6, &(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000053000), 0x4) syz_emit_ethernet(0x3e, &(0x7f000084beed)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}}}}}}, &(0x7f000060afc5)) 2018/04/12 10:04:57 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000289fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(anubis-generic)\x00'}, 0x58) r2 = syz_open_dev$admmidi(&(0x7f0000001180)='/dev/admmidi#\x00', 0x108006, 0x41) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000100)={0x5, 0x80, 0x6, 0x2, 0x8}) r4 = getpgrp(0x0) ptrace$poke(0x4, r4, &(0x7f0000000040), 0x7fff) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000000)="f9e3a127be1d0953084fab7d2701417e", 0x10}], 0x1, &(0x7f0000001380)}, 0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1}]) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000001140)={&(0x7f0000000140)=""/4096, 0x1000}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) 2018/04/12 10:04:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x9) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001ee8)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffff80, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0xa0}, 0x1}, 0x0) shutdown(r0, 0x1) 2018/04/12 10:04:57 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='ppp0vmnet1^(.)system{\x00', 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r4, 0x7, r5) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000000)) 2018/04/12 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d}) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ftruncate(r6, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/12 10:04:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x90, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x9b, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}]}, 0x90}, 0x1}, 0x0) 2018/04/12 10:04:57 executing program 7: r0 = syz_init_net_socket$llc(0x1a, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x100, 0x0, 0x0, 0x0, 0xffffffaa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/12 10:04:57 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x0, 0x4000}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000d00)="922015930ad19f0a53c21b901f4a0000ac5b30bbeaa40f7f1749e6bc424c74d2859e8219c33303777cb89df791b033edb759d40f0e13ad33ef2ce2cbdc567986a5098bd254d205871031100a06c8c7957ea4acc8dc7a16d7ca14b2cfa5449821a1d2ea52c3c116196d099c3d985d6bf1afe49251f47537a19f00327b00f44cb91bc8d977dbd4ebdb50469e3b1880a575bb7ce9c4c6d4f2b156af4329497ba5196528c7596efcc3ee02c7981b70651c4917a37a98b9fe32f792391f7e890bd6e67f1547b8528524ad51462b6d4072be8c56bf2d61d859b920436ba946f621a0df3d6b2393c46c75e9f36e8e3cc9da2ae22affc3d20a9dbeae8b4b0113fb943136a0d89fa229a556404cb86aac62f1e79a4a8d7e1140526316eea9ced9c4589025eaefda5ec67d683d13f71188effce6f85c9e16199951", &(0x7f0000000e40)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000800)={0x0, 0x1, 0xffffffa6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffa) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000001380)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000110000000000000000006970366772657461703000000000000073797a5f74756e000000000000000000697036746e6c3000000000000000000073797a5f74756e0000000000000000000180c200000000000000ff00aaaaaaaaaabb00000000000000007000000008010000580100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000049644c4554494d4552000000000000000000000000000000000000000000000028000000000000000000010073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000000d0000000000000086dd73797a6b616c6c65723000000000000074756e6c3000000000000000000000007369743000000000000000000000000069666230000000000000000000000000000000000000000000000000ffffffffffff000000000000000030010000b001000000020000697036000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000ffffac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000deff00000000000000ec00000000000000000000000000000000000000000000000000000049444c4554494d455200c8593f0000000000000000000000000000000000000000000005000000000000008100000073797a3100000000000000000000000000000000000000000000000000000000000000006f46515545554500000000000000000000000000000000000000000000000000080000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a300000000000000000000000000000000000000000000000000000000000000000005da65731f451646149dab64c1d445ba40605574e862aa6fcee453ea1c9c29c488a2007c88cd4ef1a030d1b341bc8516006e4080723c8a71031501e09d201336cbc945aa7fcdeefab057786116a84a6dd8a82a621d190003fb17cec1b7d9eceaf0d39e266cd83b38022325aa410510afcc405374f85c856719aeb653d43286ce3620590b548580ffe1e4b8f856df80d753460a9a12f49c8b88cf3594ba0269b8ea76353065386b04c1f345fdd6c2ff1a05c9a5eb48879e05859bec7ba30946f2781733813c7da95ed4ae499fab24f1b7f0c312c1d600525cb4194260f70a14bd86e69c31c5706e782708afae38005f1cb4d822bcc5f71b730f1d5edf1523603dc0786d54fd854697769417fdc1e5b225382a1cff45e5e58678443"]}, 0x57a) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r4, 0x10000000000007}, &(0x7f0000000b80)=0x8) r6 = semget$private(0x0, 0x0, 0x400) semctl$GETZCNT(r6, 0x0, 0xf, &(0x7f0000000940)=""/64) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r5}, &(0x7f0000000180)=0xffffffffffffffab) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000880)={0xa}) r8 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r8, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000000a00)=ANY=[@ANYRES32=r7, @ANYBLOB="6e000000f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1fbca5e975c4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"], &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r8, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/04/12 10:04:57 executing program 7: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100), &(0x7f0000001140)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x8) 2018/04/12 10:04:57 executing program 5: syz_open_procfs(0x0, &(0x7f0000000040)='net\x00') 2018/04/12 10:04:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x8, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) msgget$private(0x0, 0x21) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 141.969548] netlink: 116 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/12 10:04:57 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/04/12 10:04:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x22, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x80, r1, 0x100, 0x70bd26, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffff3c}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) 2018/04/12 10:04:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c24fc8)={0x0, 0x0, &(0x7f00000cef80)=[{&(0x7f000028d000)="89951f79a241c975e3cce675b88b3a55058d6538d61125d8b70ed48e083bfc31d0b1dc7e127fc324c8457ee206388a9f26a7a07d8e837469", 0x38}], 0x1, &(0x7f000075e000)}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000011c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000012c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000001300)={0xe, 0xe, &(0x7f0000000000)=@raw=[@exit={0x95}, @generic={0xfffffffffffffffd, 0x101, 0x6, 0xffff}, @alu={0x7, 0xd3a6, 0xf, 0x5, 0xa, 0xfffffffe, 0xffffffffffffffff}, @exit={0x95}, @ldst={0x1, 0x0, 0x3, 0x1, 0xd, 0xfffffffc, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @alu={0x4, 0x936, 0xc, 0xa, 0x4, 0xffffffff, 0xfffffffffffffff0}], &(0x7f0000000080)='GPL\x00', 0xff, 0x1000, &(0x7f00000000c0)=""/4096, 0x40f00, 0x1, [], r2}, 0x48) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r3, 0x88, 0x66, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 142.021840] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/12 10:04:57 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000780)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x87074c54b1e6668c, @random="76a356a0672b"}, 0x16, {0x2, 0x4e23}, 'sit0\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000800)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff05000000130000000000000000006970646470300000000000000000000069705f767469300000000000000000006c6f000000000000000000000000000064756d6d793000000000000000000000ffffffffffff000000000000aaaaaaaaaa0000000000000000007000000070000000a001000053000200000000000000000000000000000000000000000000000000000000000801000000000000000000000000000073797374656d5f753a6f626a6563745f723a756465765f72756c65735f743a733000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000100000000000000020000000500000000000000000073697430000000000000000000000000626373683000000000000000ee296bfb1531bbb52948000000007369743000000000000000000000000069706464703000000000000000000000ffffffffffff000000000000ffff00000fd3000000000000000070000000554449540000000000000000000000000000000000000000000004000000000800000000000000000000000000000003000000000000000000697036746e6c3000000000000000000069705f767469300000000000000000006970646470300000000000000000000073797a6b616c6c657230000000000000aaaaaaaaaa00000000000000aaaaaaaaaaaa0000000000000000f8000000300100006801000064657667726f757000000000000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000006c696d6974000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000006172707265706c790000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaaaa000000000000000000006172707265706c7900000000000000000000000000080000000000000000000010000000000000000180c2000000000000000000000000fe7c00000000000000000000000000292811e01d8c0e00000000000000000000000000000000000002000000030000000000070001000000050000000000000000006e7230000000000000000000000000006966623000000000000000000000000073797a5f74756e00000000000000000069705f76746930000000000000000000ffffffffffff000000000000aaaaaaaaaa0000000000000000003801000068010000a001000069703600000000000000000000000000000000000000000000000000000000005000000000000000fe800000000001000000000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069707673000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000004e46715545554500000000000000000000000000000000000000000000000000080000000000000000000000000000006172707265706c7900000000000000000000000000000000000000000000000010aaaaaaaa0000000000000000000000000000000000000000000000000000000083862bc0a1ac770d97b3753cd714ab9f8055c7d12d3d64791c35d606a16fd96bd20311978e1eef18b11932bc89af4ecc1692d25d86c737f5ea1bc734ed79ea0221b0048e34ef6bd253d5c900d62b4a9f5562d24fb9f7ceba08880f834369457a276f9b7409b1b45b5f401a4d8bd809dc8b1a06cc7c5f187609827d233e6db6f2869c26d430d5"]}, 0x6e7) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000006c0)=0x2, 0x4) socket$inet(0x2, 0x6, 0x954) 2018/04/12 10:04:57 executing program 5: r0 = socket$inet6(0xa, 0x8000e, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000540)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x1, &(0x7f0000694ffe)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd6006f5260008110000000000000a00000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) 2018/04/12 10:04:57 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="62747266732e2593"], &(0x7f00000001c0)="5d3eb015ef7d4501", 0x8, 0x0) [ 142.119054] kernel msg: ebtables bug: please report to author: Wrong len argument [ 142.141456] kernel msg: ebtables bug: please report to author: Wrong len argument [ 142.176440] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/12 10:04:57 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0xfffffffffffffda4) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000000000000010000711000000000279d7f4c000000000000950000003c6e4eb2"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392de40ff1fb630000000000000006fdc24e95e12aa7748f9f393e72be98c66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x706000, 0x2, 0x1, &(0x7f0000000000)) socketpair$inet_icmp(0x707000, 0x2, 0xe, &(0x7f0000000180)) 2018/04/12 10:04:57 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3d0) getsockopt$inet_mreqsrc(r0, 0x0, 0xca, &(0x7f0000000000)={@dev, @local, @broadcast}, &(0x7f0000000080)=0xffffff26) 2018/04/12 10:04:57 executing program 4: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x4210004) r1 = 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_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x40, 0x0) accept$inet6(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x1c) r3 = dup3(r1, r1, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000080}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, r4, 0x604, 0x70bd2a, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x32}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3e}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x34}, 0x1, 0x0, 0x0, 0x24044001}, 0x40000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) keyctl$revoke(0x3, r0) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="81004ddef90ab9e8114b798255ec0fff76080000004cfc9b594d2ea02bee3d51849cdd1b97fe79631c14275000000000ffffffffffffffff", @ANYRES16=r5, @ANYBLOB="00022dbd7000fbdbdf250200000004000500080002000a00000004000500"], 0x24}, 0x1, 0x0, 0x0, 0x4000001}, 0x40000) 2018/04/12 10:04:57 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1b) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)) 2018/04/12 10:04:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) setsockopt$RDS_GET_MR(0xffffffffffffffff, 0x114, 0x2, &(0x7f0000000240)={{&(0x7f0000000040)=""/38, 0x26}, &(0x7f0000000080), 0x3a}, 0x20) chroot(&(0x7f0000000140)='./file0\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f00000003c0)={0x1, 0x0, [{0x7}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100)={0x7, 0x9, 0x941, 0xc5}, 0x8) 2018/04/12 10:04:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe6300000000000000000000000000aaffc200000000000000ffffffffffffffff004e20d00dbd422acfc47d256261dad79b6e213ec9bfa5e8d7f2a36e076176b1af9c96ef76683ffda5e66e32d2976c62fc6f6121a3bba51f01fa513b80f8d43122640d35da3058579111f1995f1dc87b72c602f7480aa178a3f9922f4483ba084283669b2b6c", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50020000519728d4"], &(0x7f00000002c0)) 2018/04/12 10:04:57 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000140)=0x6) 2018/04/12 10:04:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) openat$sequencer(0xffffffffffffff9c, &(0x7f00007a8000)='/dev/sequencer\x00', 0x0, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000003c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000d97000)={0x0, 0x1000000200007d}) gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c2000)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xfffffffffffffe08) connect$ax25(r0, &(0x7f0000000100)={0x3, {"5a0f8047c827c1"}, 0x5}, 0x10) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="7261770000000000000000000000006d000000000000000000f50000fbffffff090000000300000050020000000700ffffff00000000ffffffffb8010000ffffff6aca6f1c10572958d862c9318798fb6a34aab38025ffffffff1ef2d353247cee7c0004000000004b68b4da"], 0x1) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[@flags={0x3}], 0x1) rename(&(0x7f0000000240)='./bus\x00', &(0x7f0000000300)='./bus\x00') r6 = dup3(r5, r3, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) ftruncate(r6, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/04/12 10:04:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000b000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="0f2147660f7fd466b92f0200000f32ba610066b80000008066ef3e660f3a0e663e9f0f0865660f71f1c60f01df670fae43fa65646765660f15e3", 0x3a}], 0x1, 0xfffffffffffffffe, &(0x7f0000000140), 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 10:04:57 executing program 5: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) r1 = syz_open_dev$amidi(&(0x7f00000004c0)='/dev/amidi#\x00', 0xffffffff, 0x101000) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0xfffffffffffffff7, 0x4, 0x3ff, 0x40, 0x0, 0x6, 0x4000, 0x4, 0xffff, 0x3, 0x1, 0x3ff, 0x401, 0x9, 0x3, 0x8a, 0x0, 0x3, 0x1, 0x9, 0xdd, 0x0, 0x101, 0x20, 0x6, 0x0, 0xd0ea, 0x2, 0x800, 0x2, 0x7dc, 0x2, 0x5, 0x7, 0x2, 0x8000, 0x0, 0x8, 0x1, @perf_config_ext={0x6, 0x9}, 0x8021, 0xfffffffffffffffb, 0xfff, 0x5, 0x1, 0xffffffff80bb2b92, 0x2}, r0, 0x0, r1, 0x2) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f00000003c0)={{0x80000001, 0x8f0, 0xe3b4, 0x5, 0x5, 0xff}, 0x6, 0x5, 0x3}) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) r4 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x7, 0x0) connect$inet6(r4, &(0x7f0000000240)={0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000240), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000d2a42e4837f334c752ee530f92ad72b700000000000000000000070000004b11214190103e666562bdd87adc7ca80804db19be16890828e960040100bd5b986609c10dda97a2359235888576a540ea30f27e472c04350a8dc7786ccf4b7016eb2e186d4664addf5aa651b92a76ec514aff72c15562995af22f9e6471c4980aee37f5560263e307870f137e29ed02dbb9c69d8e6b62335cdb882db7919432ade25fa9157662294b5e18e9296fbd54499bf5ee172be889c18f04f9d00fb51d5d2b734826dc862ca695cb069135283b85ba"], 0x10}}], 0x2, 0x0) bind$llc(r4, &(0x7f0000000280)={0x1a, 0x325, 0x6, 0x1, 0x2608, 0x9808, @random="3de7c2ec4d9c"}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000001c0)) 2018/04/12 10:04:57 executing program 4: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r0}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x6}) r3 = syz_open_pts(r1, 0x80000) ioctl$TIOCGLCKTRMIOS(r3, 0x5412, &(0x7f0000000000)) write$evdev(r0, &(0x7f0000000180)=[{}, {}, {{0x77359400}}, {}, {{}, 0x0, 0x5}, {}, {{0x0, 0x2710}}], 0x5466) 2018/04/12 10:04:57 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/13, 0xd}], 0x1, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x7ffd, 0x0, 0x0, 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000300)=""/27) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0xb) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000380)={'veth0\x00', 0x100}) bind(0xffffffffffffffff, &(0x7f0000000180)=@ethernet={0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r3 = dup3(0xffffffffffffffff, r1, 0x0) recvfrom$unix(r3, &(0x7f0000000200)=""/34, 0x22, 0x2000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/12 10:04:57 executing program 6: rt_sigtimedwait(&(0x7f0000000000)={0x9}, 0x0, &(0x7f0000000080), 0x8) r0 = getpgrp(0x0) sched_getscheduler(r0) r1 = perf_event_open$cgroup(&(0x7f0000000200)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='c>u&&t.user') fchdir(r1) [ 142.290176] kvm [11102]: vcpu0, guest rIP: 0x309 disabled perfctr wrmsr: 0xc2 data 0x80900000267 [ 142.308130] hrtimer: interrupt took 28858 ns [ 142.368710] QAT: Invalid ioctl 2018/04/12 10:04:57 executing program 6: 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 = socket$inet(0x2b, 0x801, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='1'], 0x1) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x4, 0x2, 0xfffffffffffffff7}) listen(r0, 0x0) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) [ 142.402476] QAT: Invalid ioctl 2018/04/12 10:04:58 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0xffffffffffffffd0) write(r1, &(0x7f0000fe5000)="1d", 0x1) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000001180)={0x8, 0x4, 0x41}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r3, 0x80, 0x10000, &(0x7f0000000180)="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", 0x1000) r4 = dup2(r1, r0) openat$cgroup_procs(r1, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000011c0)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) r5 = fcntl$getown(r1, 0x9) ptrace$peekuser(0x3, r5, 0x101) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000000140)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x4, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 'vcan0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000001580)=0xffffffffffffff04) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000001300)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000001400)={&(0x7f0000001240)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001340)={0xa0, r7, 0x20, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdf}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1e}]}, 0xa0}, 0x1, 0x0, 0x0, 0x45}, 0x0) 2018/04/12 10:04:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00020000180000fa00000000000000006750f424fc8c31676e8917a09dd44149fb535a4d48e828f1cd7a4d230706f11ad0171a70423016a0e6ac270a2d855a3bc2a182501abcaeee74853985ad7b5d400e8cd613c902742f6c4080b785a798cb3c2c", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01000000000000"], 0x314) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x5aa, 0x5, [0x3, 0x2, 0x0, 0xffff, 0x4]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x8, 0x3, 0x2, r4}, &(0x7f0000000340)=0x10) write$rdma_cm(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="12000000000000fa", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="10000000a71806688b5eb437bae12db64ce6b3970239a8db492c4163baf2add8b44b9ae22093e638dfab1a96b2958db58d45aa"], @ANYRES32=r1, @ANYRES32=r0], 0xfdba) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x7, 0x2}) 2018/04/12 10:04:58 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000001300)}, 0x8000) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000fd4fb0)=[{&(0x7f0000fd2000)="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", 0x5ad}], 0x1) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x5, 0x0, 0x10001, 0x9, 0x46, 0xec9, 0x1]}, 0x12) 2018/04/12 10:04:58 executing program 0: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000380)={0x5000000000000000, 0x400000000000169, 0x12f4800000, 0x3, &(0x7f0000000240)=[{}, {}, {}]}) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/12 10:04:58 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r1, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f00000000c0)=""/16, &(0x7f0000000080)=0x2aa) 2018/04/12 10:04:58 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000140)=0xc) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x4, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) 2018/04/12 10:04:58 executing program 6: socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000000140)={0x0, 0x0}) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000002740)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000100), 0x1000009b, &(0x7f00000028c0)=ANY=[]}, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000840)=""/122, 0x7a}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0xc0189436, &(0x7f0000000040)) 2018/04/12 10:04:58 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000640)={0x0, 0x6, 0x2, 0x4, 0x388aa0ca, 0x1f, 0x9, 0x0, 0x0, 0x5, 0x3}, 0xb) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)=0x1000000, 0x4) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x7ca, 0x44000) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r2 = dup3(0xffffffffffffffff, r1, 0x80000) keyctl$chown(0x4, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000400)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000800)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$vsock_stream(r2, &(0x7f0000000340)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000280)=&(0x7f0000989fff)) fcntl$getown(0xffffffffffffffff, 0x9) writev(0xffffffffffffffff, &(0x7f0000fb5ff0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0a00fffffffffd6301"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xe, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x100004000) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000000100)) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f00000016c0)=[{&(0x7f0000000340)}, {&(0x7f00000015c0)='?', 0x1}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="6572726f727360006e82e4726f2c753f00736b3d2c00d8aef43fdebd642d3af2a62c8860abdaf9000000"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000001c0)={r6, 0x8000}, 0xc) clone(0xa0718a6924206ffc, &(0x7f0000163000), &(0x7f00001a6000), &(0x7f0000e05ffc), &(0x7f00007c4000)) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) 2018/04/12 10:04:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000ff0)=@ipx, 0x80, &(0x7f0000002000)=[{&(0x7f0000001080)=""/232, 0xe8}, {&(0x7f000000a000)=""/181, 0xb5}], 0x2, &(0x7f0000000180)=""/105, 0x69}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000b80)={'vcan0\x00', 0x0}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000bc0)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r1}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x0, 0xe, 0x5a, &(0x7f0000000240)="87821560d0b71e36177a3408f663", &(0x7f0000000340)=""/90}, 0x28) 2018/04/12 10:04:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xff, 0x200001) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0xc0000) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000000c0)={0x6, 0x1, [{0x1, 0x0, 0x5}, {0x8, 0x0, 0x5}, {0x9c}, {0xfff, 0x0, 0x80000001}, {0x3, 0x0, 0x8ce}, {0x200, 0x0, 0x7}]}) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x868fffeeefffe86a) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000300)) 2018/04/12 10:04:58 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x40, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x40) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x10002, 0x0) futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0xfffffffffffffffc) 2018/04/12 10:04:58 executing program 0: r0 = epoll_create(0x1) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) dup3(r0, r1, 0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x205}, 0x5) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x2e8, {{0xa, 0x4e21, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e24, 0x9, @empty, 0x61ab}}}, 0x108) socketpair$inet_icmp(0x13, 0x890b, 0x6f2000, &(0x7f0000000180)) r4 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x80) getsockopt$inet_dccp_buf(r4, 0x21, 0x2, &(0x7f00000001c0)=""/185, &(0x7f0000000280)=0xb9) close(r2) 2018/04/12 10:04:58 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xfff, 0xba5c179af869e2d9) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/89) modify_ldt$read_default(0x2, &(0x7f00000066c0)=""/4096, 0x1000) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0xffffff6a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000028c0)={'bpq0\x00', 0x0}) sendmmsg(r1, &(0x7f0000006540)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="addaf25ae8ba69dfb17ae6b92bb4a5a123168661e53d97e67258b315ababa63e1b6cd9d998a985d2e77f0d7cdb8ece239401bbe739ebd232641b97010143096cfa3a2b746c716ea6461d66e5a05419e386603e906d128e2b773c00a57d4545510ad1e30176c7c1b5681bf5129a60a81e673b967ea9e76953c617ce1c14dcfc63a50c6b73fd39bef96b4dae1169cf549eceb801f00c6baa7f3381019426dd361fa0afde816ad31182a886db6df48c22009162795db02e8bf8d5fe84963b77dd0064ac9f17c1335e8dfd7547bbe15a0c6a3683384fc81aaa631ed5d1f0886d1e0f63c36b951cbf86140075b021305e3979f502b33e1db773", 0xf7}, {&(0x7f0000000200)="5c3dd17e7aedd61f9b31ee6dbdc170f41e7682a7c1bc3d3e5950b416dfed80401bcc938bcb821e1a5723b9ba2e824ae953f45a2eb214329ccfa493bbc65fd1b89b160fb68369174fd66575dae6c4877efefeb794e77ce91714d0dd0afa26fbebf142f734bd9e8d1bc868cf95253b41e11414d390ffa50cb004c5007a3be0efa611daa9cb796f245c8ea91cf5624fb947ea145b4d7c4a867a46fd39ed4b5cc5ff5d677f29834096cee538392e18d56df224b112b07e", 0xb5}], 0x2, 0x0, 0x0, 0x800}, 0x7fffffff}, {{&(0x7f0000000440)=@ll={0x11, 0x1f, r2, 0x1, 0xfffffffffffeffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)="ac7e355a2b1ba37d6abbc59920ad84f471130b78234e01ef7228ade7c2d22b38d4e91f2afd0eb84b9b58149f05bdf9c971084d0f82e918da307ea138c065ed2b317d81c0d2340e842eff3cd5a086f334a2fdf3a37b989cbd60d59e68de11ec2671fd22a004bc969a05aa026597701d7f847bd1bf37765d6d73b13bde2ac3096fb99873d9d7", 0x85}, {&(0x7f0000000580)="ab6eabd95ec2a4a2294e0d2d0bae9a9529c07f373ec0798ade5da9000dc86eb48eb538999c03251876e308c795b3d4deec159e57e944c0a6bb6aaa5bf2a3e3654208d44366c6f70d75a54bbc444caaf2c92f57f5d0b0828140fae78b1c9088c6030864dfa38c07f08dd3a867eaa1cad11f98bbce61be6cbcf26687c42e25e5c2bc5a74508eb59a7ff0921829b48eac1d38a347f2e43ad08c055f44258d21a9296ee3ff4bae79244b89e803741700fc934f8613351403b25d118aa566da0cf831d4bc8b8b0b6f439e3cf44c28e5dfa806fe0d", 0xd2}, {&(0x7f0000000680)="4c3964f28950618308a3f048beeebe0e175ee0c42b4329706c5560f967", 0x1d}, {&(0x7f00000006c0)="97d88533a20ced423d41b356eddf15346e781d8314be869985f419f3426636392df8791ac75ce37d8f77f5018ef058739369db901d1e992308d1c56384c34439a1b0ecd98b8d50c9cd4f13b1d29680fc1a4000599183c564d057de95265c77c572d1828e60dd0bca87fd2560bec6592ffc0181b44881ba35c77bc3a1626fcf82", 0x80}, {&(0x7f0000000740)="001bb1", 0x3}], 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1b8}, 0x81}, {{&(0x7f00000009c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x2, 0x2, 0x9f6, "f2fab88b27196d87c3170a051f246dc415475146643b5bb34f357ab634f8c819c94ee3a12e589b101677ce36499d4f3d819a2d79afcb3726aae3f2dafa484d", 0xe}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a40)="3a745249190bb0b4a6e25ee49ade5dc8a7f9f1e605ffa4a70687387093821c94f13c1b88fac7093f471c448bd9159aff60d6be84df74526e8573855bd6a49d7c93e5a365890ccdd1069957ac119c0bd1198f2e3445c2f06b18553416671d0631f25822fe0798c4dcc27f07507b85", 0x6e}, {&(0x7f0000000ac0)="4ea4eca5503ae86333927e1353470d69aeba2bdf4b53a843439a817ab19657ea817eb7d48aa8a66a9fa748197a0314a03270991d574c4c3bc702cc3ab7efbb26a0e05742c1ba068cd492fba583366adb13384a53a4f8c36cd8065e0cf9a327", 0x5f}, {&(0x7f0000000b40)="83452aa3b6a36ad82a81a3068f078cd1adece7e51202775f05563dfa", 0x1c}, {&(0x7f0000000b80)="13827ceadd05c80b9da7da714e84bf5df61570d9cd4d7410042745e78e401a65f2f8a8bbf1833b140ac4af04e6e9604e7d0ef0b5cc2b0a0a6df222c1771961325c29f98d40bd70ecc0ee32541ac170d0257ea7672b415a7fe515b02ec8ecc01bcd943b4ec23cb3255e651ce4225806ad83c6e4542d7f5a45b23fb891d89dd5b1", 0x80}, {&(0x7f0000000c00)="08816779e503d555c75af689bc1f65edd582df42763ea1b3c8ee600f6c6b238a3f4036916a4cbe64f88aecf9a3827903af6e9ebf8ccb1cecd283379d5eb486e57d90d5466056ac9729e7aa70b80e77ef598d0fb2d041c9447c53e5a0d4b77e9ece6b9573992fd56e748fd96064b2844cc478874ef2aa33f293a59600bdeca7797b97aec4578e4a", 0x87}, {&(0x7f0000000cc0)="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{&(0x7f00000051c0)="324c4d222f6594c4993c2ca1bfbb8f900c335f8d3266bc354e5bd2c24fa3badf564032ddce48c1b9736777fe55fbe10379848c0f174620493c6d6820ba024fca2c699715619342c4a5c9a65f611519c96de422dbb9191a80900f3b31874011caf7aa60a9345a765a82f74e64538f75fda4a1c06afde8a46dbc6c320de241d0b66415de0c57f905fa0e7a6ba6cd241e42441d30535b0cce589918cc2e92ba4026a538f390f9a6f313946deed95a77f330dee4a843315260b42ae5d2", 0xbb}, {&(0x7f0000005280)}, {&(0x7f00000052c0)="f6e4d5e24327570af52cda024db5f5ab6d54585576d349373eae062740b159ba795b87c7f863a13651fe1323647e74e28909d157d15438cd77c0bfdae41ed02f5dc9c3bde4f55f2d9da88abf3da5a1bc9fdea65ea612cb6ffd025fdd22642cc06f521a4ab5edee2cfc9500ac8828a0ceb23d8549e57505053ecfcd03b6e68a662d826f043f2111743b135d798bc920854f41274f82677779296d2aaba49d8b0fa1b6c3fd107cf512a5c6ca294a9b8a03b9945d912ef40bb29f102975733ee1838066081e4b4c4e", 0xc7}, {&(0x7f00000053c0)="0795e1c2a1f56e86ada2d9caf08da9f0f554ca4fcb005ac961633e9271fc4a00ea3e7f67e0d4783f632f9d0da552c2734fd8e4bc35657c92d8a28b30aac873ebca12ee9f47095051582f8132ac812b272b445009a4bd90ff9a241f57e2249b3a08c33d7a25b17543517fa50b819ea529e89535c70243cf778ff0d53b8c27ff19b785e44de95f1f066ea02b93334d79187c2119f9e4bd11e16bdeae3df2299c8dc92a3606b6489b9a0117551aaf269993091eba761501d09fb952ac44592084307aa1520dbdc63e982c171f8bd9927bf5f623bf339fa5dcb89b8e497fe8fc3c", 0xdf}, {&(0x7f00000054c0)="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0x1000}], 0x7, 0x0, 0x0, 0x14}, 0x7}], 0x6, 0x4041) 2018/04/12 10:04:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r1) close(r1) [ 142.729776] FAT-fs (loop1): Unrecognized mount option "errors`" or missing value 2018/04/12 10:04:58 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="01000000640a00000000000000000000f1071b614649d812913e279afa64c881c67a1e2f52a12cb104de1cf9ffffff1fd94c6fb8c591b2cffff7a77d4edf8b9337d4425ac072acbedc6c178bc83d3de0256acb24d808c674db2b6fc48bef51e9fb300946d4cebbaa89994c1a3fbad20dfc3b5863d57677c4acdb6fecf1e671cb091ea5fdb8b0fa549b72549a06e83304e68f8da4d3813c38b3b8b02c42f495feff97f20357aae12b51bdb5375fdf07ac15d19a3c55c33f064aee9e84540fa771cf32cd4f244478d9a6c88818906a8d58c14880d29a760ac5b1e18876b2109de2c4afd088ec35d39c597efdd93feaaaed3b254bac", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000fec57a703e0000000374cbb001c587d796ac90e5f49a6e3e5a7c22522585a3e024d300a094ceb94c5f404a89ac331804a69f12e9a40afb854d359198939d4ba0"], 0x80}, 0x1}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x5, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @dev}, &(0x7f0000000300)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14, 0x800) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f0000000d40)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000d00)={&(0x7f0000000740)={0x588, r3, 0x20, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x118, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x7}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x36, 0x7, 0x0, 0xfffffffffffffffc}, {0x6, 0x401, 0x2, 0x6}, {0x4, 0x0, 0x6, 0x400}, {0x1f, 0x400, 0x4}, {0x200, 0xffffffffffffa725, 0x3f, 0x7f}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x265413f2}}}]}}, {{0x8, 0x1, r5}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xc00}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x180, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r1}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}]}}, {{0x8, 0x1, r7}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}]}}, {{0x8, 0x1, r1}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffe01}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x4, 0x2}}, {{0x8, 0x1, r9}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x18d}}}]}}]}, 0x588}, 0x1, 0x0, 0x0, 0x80}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="02000000000074d8e556511f253e0000b010798d9d3155892fbda2644d2cd738b2996162aef5ae9399607a4f855e4de00000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000e1a77d430f3e98a4"], 0x48}, 0x1}, 0x0) setitimer(0x1, &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000100)) 2018/04/12 10:04:58 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000028000)=""/233) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) write$vnet(r1, &(0x7f00000001c0)={0x1, {&(0x7f0000000040)=""/80, 0x50, &(0x7f00000000c0)=""/253, 0x3, 0x2}}, 0x68) sendmmsg(r1, &(0x7f00000047c0)=[{{&(0x7f0000000240)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x200000}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="487e8a2c068d80560ef778014e5fb9e49bc9e02811cec80dc4deb5d0e53e1b8dc992867920804ffd42670df1d0e4bf00836f2bee5e05158d0bbfadbc96057c66ecf06ba9cacee39dafba5b5dc32ff76f6bd616799840f4160524b59de87a3969659765e943de8713ceef6a57ade1d6d7a4eb184ba5bfc39fca2978d345cb2bad", 0x80}], 0x1, &(0x7f0000000380)=[{0x1010, 0x10f, 0x800, "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0x12a8, 0x40000}, 0x4}, {{0x0, 0x0, &(0x7f0000003240), 0x0, &(0x7f0000003280)=[{0x78, 0x109, 0x1f, "3d66c998211adec66ee6217024437240676ccc602fdb3922a26ad7194d186d329debb8f4b9ccdb9ebde932d3ec62cb49e8f3a9501c77b63c23e4886d4edaf21a4eaa25a927f55a08defd4a0455db6a420d73c65b73edbdc256a53b5ea3188b73062a4302"}, {0x40, 0x118, 0x1, "7f4ce26b64c68305f2b508b6479f86ac19c589138fc480c24d47ed1ca76882f8fbd32bb0a9034cba7dd6d4"}, {0xa8, 0x117, 0x1000, "0930d48ea2bb3c7014d4e3e0ccea3d0003796121efdc769b914f11e45f4eac056d96eb8a672f7399d36d892fb37c49d3f0e15291879e85f60e48742313240f05a2e5ae3b53a8fd312d64b84931702debd0847562fdf6f4b2a050c831f25a3518a4702c35af7ce65f4d757474857cc70c2de17dcd858f033b3aa98e4bddea03eb0530ace43c595462dbdd5e7f37bd50f91dfea2"}], 0x160, 0x4000014}, 0x7fff}, {{&(0x7f0000003400)=@in6={0xa, 0x4e23, 0x1b89, @empty, 0x5}, 0x80, &(0x7f0000004740)=[{&(0x7f0000003480)="5642a28cf1e334b4540f1906ba6de88d9929ed8f0ee18a9b5dbce6ea255435b9d53c5284410ba8c46036e408f13655d73beea43d2767edf7a5307795412d36ad54643b1c7949f84e5a5295679594e4fc054285731b9c7642200f82428bbd35e58da20e074e02fec88dabb0767ad5e5f94a342f91defc03d0cf846edc11aaebd4a46e7204aab73642921b266e183b129b23aa7a", 0x93}, {&(0x7f0000003540)="6f1cdcd83a329cd801364b5cb6ba4107d6b9d0bd5d43a8eacd3a28aa48dadc639b53652be0ef2ee6ff4e479d2e0299c8a7bb68340764291ba5cadba3fd4c3cf301bb14bfb648d0bbceffadf10fb2b5b758afc94bc32271b02ae94f5de5b4f6f9027e67f8da164d5350396f2df630579912720ff098558653267ec5f4851ddcaf934d0bcea22787395759a18152f5c92ecccbbd6e491e", 0x96}, {&(0x7f0000003600)="0d48de09f1b308c164f03131ae10d62240e07b8063e4fe46066438fcfa0be2d84ea1fc08c751f8dfcfee34acfe6a21db9cbe27fe", 0x34}, {&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004640)="f3b99ce887561a65c765dadc2d195f7dd2294e15bb1ac76a5721174eac0a9555688969e1eaab106e9b3b9de3fd69cbe4f6c19a4e2dd89d20afc7be322c75d2db453086e2332a224ec955cce09c9ac0b2974c25b94fd29adde2e0b98a", 0x5c}, {&(0x7f00000046c0)="9752990f15bf4a31a61331b5d77d27dc627747c119d3d8296e877163d2e555d8a2f4351e311eeec7d30c0e26d368b157ebffb309c55d5e1f9683cecf5b05c2ace5ddd46401ed142fada56756c0499c140c733cbf6f36aa8a39d5c455f60289ae2090b2", 0x63}], 0x6, 0x0, 0x0, 0x40}, 0x3}], 0x6, 0x40804) [ 142.822060] futex_wake_op: syz-executor7 tries to shift op by -1; fix this program 2018/04/12 10:04:58 executing program 1: syz_emit_ethernet(0x6e, &(0x7f0000e14f8a)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaa00ff86dd60c8fba200383a00fe800000000000000000010000000000ff020000000090780000000060b7920800002f00fe800000000000000000000000000000fe8000000000000000000000000000ff1d3053a06de46b1c"], 0x0) fanotify_init(0x48, 0x1000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000340)=""/159) 2018/04/12 10:04:58 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000b00)={0x0, 0x400}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000c00)={0x0, 0x5c, &(0x7f0000000b80)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5de, @empty, 0x6}]}, &(0x7f0000000c40)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x16}, 0x9}}, 0x8, 0x2424, 0x8000, 0x7ff, 0x4c}, &(0x7f0000000d40)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000d80)={0x0, 0x8000, 0x6}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000e00)={0x2, [0x0, 0x0]}, &(0x7f0000000e40)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000fc0)={&(0x7f00000008c0)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000900)=[{&(0x7f00000009c0)="95305d1ebc3c721eec0c0ec2740186a0ef8da27d3ce03db7932f524483c2b16ea8f5ffce5d8f6cbdbfa5a65e82b604ffaccbe0778f163a144cd7c5ce45de7c7f5d6049b3f3dd4949610bd6ad23e8f244f6e3c3df2b9159964a50d3e428a9fb5d14d0ba065c3aa94ebff1927e48fa92904b44122133741cd8bdccac90de3138738df3290a8329ba13e8a48a042b9500e300693019ea03738ea0148347ebe8b5865a5cc04c96284074c410a2d1c39844", 0xaf}], 0x1, &(0x7f0000000e80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8, 0x4, 0xffffffffffffffe0, 0xfff, 0x4, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xfffffffffffffff8, 0x8001, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x200, 0x2, 0x3, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x8, 0x8, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x8, 0x1d9, r5}}], 0xf0, 0x4000000}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @empty, [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r6}, &(0x7f0000000180)=0x20) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r7, 0x4b33, &(0x7f00000007c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r8, 0x10e, 0x1, &(0x7f0000000800)=0xb, 0x4) r9 = openat$audio(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/audio\x00', 0x600000, 0x0) ioctl$EVIOCSABS0(r9, 0x401845c0, &(0x7f0000000ac0)={0x3, 0x7, 0x4d2, 0x81, 0x5, 0x3}) r10 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r10, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8", 0x4b}], 0x1, &(0x7f0000001000)=[{0x50, 0x11f, 0x0, "187f7cd7dd61bf2b4c0fddd96609f4b5c7a71ad87d408f5fb94d90c3e1100a356f3ad4169c109215bfaee577ef931477645dd0d1c1b6c0cf9cb24f69"}, {0x108, 0x19e, 0xe4, "c6229524dd85ec554d73e73efc7978815bce5c305b959324a3b91ab3245cf4c194396da759f16a33ad760c6c5dee2b02ff07ea45f43fd299a6c1693c70c8e6a6d311810b4cc39b8b3e05675576876f8179c13c85541efcc21c70fb238f2af88c594ab93859261bd2eb7c7088193ad3709736abd0c5873201dde6e2519835c4c9bd21ffe654145bb3f81c3374e9c499c408234c9d1039507a41596916801d404f9c600ea7dd197a944399b95d5b446539c0b04fa76eac4f85d9d16ffc2bb52c380d27706ab4fc701f8f6942165c67107eb01838f07fcc4e3b085142416d9e1762660cd7d78a405a8f9dc3c8d92ab98f275e74ee890384e028"}], 0x158}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=ANY=[@ANYBLOB="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"]}, 0x260) 2018/04/12 10:04:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000ff4ea0)=@newsa={0x144, 0x10, 0x713, 0x0, 0x0, {{@in6, @in=@multicast2=0xe0000002}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@mark={0xc, 0x15}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x144}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x80, 0x0) 2018/04/12 10:04:58 executing program 7: r0 = socket$packet(0x11, 0x4, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/04/12 10:04:59 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) close(r1) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000000280)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20000, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000004c0)={'eql\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) close(r0) 2018/04/12 10:04:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="2b9249066e381ea146b962c33362c93641f91869c84d3e78531b545c027e7350a7acf845912c004e39b780dfda50dec64b9b597528e86e75676bca36b9ead6585da8b38d5bf217ee4f9b12daad3fab73158e430963f11b37b5f7da10c29446ca8eb7c466329dce3e2afd57de52") r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000900)={0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) 2018/04/12 10:04:59 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0xda, 0xfffffffffffffef7) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000200)=0x6) shutdown(r0, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7f, 0x9, 0x200, 0x4, 0x60000000, 0x800000000008, 0x6, 0x800, r2}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000280)={r2, 0x1, 0x3, [0x4, 0x2, 0xfffffffffffffd62]}, &(0x7f00000002c0)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r2, 0x7ff, 0x7, 0x10000, 0x200, 0x3ff}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0xfff}, &(0x7f00000001c0)=0x8) 2018/04/12 10:04:59 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000880)=""/250, 0xfa) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/79) getdents(r0, &(0x7f0000000980)=""/46, 0x2e) 2018/04/12 10:04:59 executing program 0: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x800, 0x20000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000180)={0xaf, 0x15, 0x1}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x4000009d}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000b278d3513ff5704e9142c393acb6d8ed9d38ad10000000000000000000009a"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0xb81c, 0x30, 0x0, 0x9}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r2, 0x200}, &(0x7f0000000280)=0x8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x59616d61, 0x2, 0x1, &(0x7f0000000000)) 2018/04/12 10:04:59 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2b5b) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe800, 0x1, &(0x7f0000000340)=[{&(0x7f0000000180)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000100)={[{@tz_utc='tz=UTC', 0x2c}]}) 2018/04/12 10:04:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x1, &(0x7f0000000000)={&(0x7f0000000100)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x40d}, 0x1}, 0x0) 2018/04/12 10:04:59 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000100)=&(0x7f0000000040)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[]) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x0, r1}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x1, &(0x7f0000000280)=""/147, &(0x7f0000000340)=""/223, &(0x7f0000000580)=""/4096}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x4001) dup2(r1, r0) syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) 2018/04/12 10:04:59 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8acd, 0x2) socket$inet6(0xa, 0x80003, 0x9) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), 0x4) 2018/04/12 10:04:59 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x8000) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000000)) 2018/04/12 10:04:59 executing program 1: r0 = userfaultfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000240)={0x0, 0x3, 0x1, 0x9, 0xa, [{0x6, 0x2, 0x8, 0x0, 0x0, 0x2008}, {0xffffffffffffff88, 0x7, 0xb8, 0x0, 0x0, 0x400}, {0x1f, 0x1, 0x2, 0x0, 0x0, 0x1}, {0xb9a, 0x6, 0x0, 0x0, 0x0, 0x2800}, {0x5, 0x5ae2, 0x3, 0x0, 0x0, 0x200}, {0x5, 0x7, 0x800, 0x0, 0x0, 0x800}, {0xd95, 0x3, 0x8, 0x0, 0x0, 0x800}, {0x1ff, 0x8, 0x2, 0x0, 0x0, 0x200}, {0x3, 0x7, 0x3f, 0x0, 0x0, 0x108}, {0x8, 0x4, 0x9}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) socketpair(0x1, 0x807, 0xfffffffffffffe01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f00000000c0)=0x8) fcntl$dupfd(r1, 0x406, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x8000}, &(0x7f0000000200)=0x8) dup2(r0, r2) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000140)="baf80c66b8621f398e66efbafc0ced66b97c0a000066b80040000066ba000000000f30dfe9baf80c66b8f025208b66efbafc0c66ed0f01c90fb248e2baf80c66b82a7cc48266efbafc0cec66b93503000066b88f5d162266ba18fd05600f3066b8009000000f23d80f21f86635000000400f23f80f017d7e", 0x78}], 0x1, 0x0, &(0x7f0000000080), 0x0) [ 143.749054] FAT-fs (loop2): Directory bread(block 2563) failed [ 143.774129] FAT-fs (loop2): Directory bread(block 2564) failed 2018/04/12 10:04:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='memory.max\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, 0x0, 0xff) 2018/04/12 10:04:59 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xff, &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) [ 143.793984] FAT-fs (loop2): Directory bread(block 2565) failed [ 143.809481] FAT-fs (loop2): Directory bread(block 2566) failed [ 143.816766] FAT-fs (loop2): Directory bread(block 2567) failed [ 143.834678] FAT-fs (loop2): Directory bread(block 2568) failed 2018/04/12 10:04:59 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$llc_int(r4, 0x10c, 0x4, &(0x7f0000000040)=0x28, 0x4) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x50, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000080)) [ 143.851824] FAT-fs (loop2): Directory bread(block 2569) failed [ 143.859474] FAT-fs (loop2): Directory bread(block 2570) failed [ 143.886170] FAT-fs (loop2): Directory bread(block 2571) failed [ 143.894509] FAT-fs (loop2): Directory bread(block 2572) failed 2018/04/12 10:05:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6(0xa, 0x803, 0x440000000000005) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000000180)) r3 = eventfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@remote}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) unshare(0x840000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000004c0)=0xfffffffffffffffe) socket(0x3, 0x0, 0x83d) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000240)=0x3) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x8, r3}) r4 = eventfd2(0x0, 0x0) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x7, 0x10000) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f00000001c0)={0x14, &(0x7f0000000100)="08b0075d95eef902ecf46457bd4ac5bf67bd6e2b"}) r5 = semget$private(0x0, 0x7, 0x422) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f00000003c0)=""/241) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x0, r4}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000200)={0x0, &(0x7f0000000500), 0x0, r4, 0x4}) 2018/04/12 10:05:00 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3878, 0x4) setreuid(0x0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/04/12 10:05:00 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000005c0)={"73697430000100003f6a3ea4d7e087bc", @ifru_map={0x800000}}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x208100, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x30, r1, 0x0) 2018/04/12 10:05:00 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="12", 0x1, 0xfffffffffffffffc) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000003c0), 0x4) keyctl$search(0xa, r0, &(0x7f0000000180)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0) 2018/04/12 10:05:00 executing program 4: r0 = openat$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) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000000)=0x7f, 0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000040)="b8010000000f01d966bad104ec360f01dbb9800000c0b80001c0feba000000000f30c4c3b56d48000866baf80cb88454698bef66bafc0c66b8d48266ef3e6531d90f3236640f013f0f08", 0x4a}], 0x1, 0x0, &(0x7f00000002c0), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="c441c1dba20068000066baf80cb8c65f4f8aef66bafc0c66b8dc0366efc481f8ae583566b86c008ed0470f01ee66bad004b800000000efac66b8fd000f00d80f01df0f35", 0x44}], 0x1, 0x0, &(0x7f0000000240), 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x7f, 0xffff}, 0x8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/04/12 10:05:00 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ppoll(&(0x7f0000001940)=[{r0}], 0x1, &(0x7f0000001980)={0x0, 0x989680}, &(0x7f00000019c0), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x100000000, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x7, 0x2, 0x2, 'queue0\x00', 0x200}) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0xbd9, 0x4) 2018/04/12 10:05:00 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000380)={r1, 0x1, 0x0, r1}) close(r1) syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) delete_module(&(0x7f0000000440)='dev ', 0x200) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'dummy0\x00', 0x1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$rdma_cm(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="4e3928bd09ebb2f23af1e02d500007ff"], 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000033000)={0xfb, @time}) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=ANY=[@ANYBLOB="1141c8ddfbc69392f19a7b8700000000000000"], 0x13) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x105, 0x10000}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="47b238a57ab9217a4b37485c0c1a65f1e8"]) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000080)) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCSBRKP(r8, 0x5425, 0xfffffffffffffffa) ioctl$KVM_CREATE_IRQCHIP(r7, 0xae60) 2018/04/12 10:05:00 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400100401000200027400f8", 0x16}], 0x0, &(0x7f0000000140)) epoll_create(0x5) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000002c0)={r2}) r3 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r0, r3) 2018/04/12 10:05:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000140)={r2, 0x2}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/12 10:05:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="756ce918f47e91d4cd9cff5777ddbda7a597c6f0fd26e3ee630f8604e892e9c41c7da29d80949824dbe14b6f3d660b07d0662b892f64740adf3d6e2a56385e1f96c67cf65c1b0a7d06450fe86e560193e0bcda0c6625b184bd8726f0304728947dff22f8172207ef2d35c8ccbe6ef863716c538a87f189af26d6f824ebc278d164d23d660f7b558982116e7a03e3cc942e352023f6282d71e55c45f1d78b6bfb9b76a1"], 0x14}, 0x1}, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x51, 0x7, 0xc98, 0x5, 0x0, 0x2, 0x21, 0xd, 0x9a56, 0x80, 0x5, 0x8, 0x0, 0x0, 0x40, 0x2, 0x0, 0x100000001, 0xffffffff, 0x1, 0x8, 0x10000, 0x3, 0x1000, 0x3ff, 0x6e26, 0x8, 0x4a680, 0x2, 0x321, 0x2, 0xa82, 0xfd, 0x7, 0x400, 0x5, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000100), 0x1}, 0x20, 0x7, 0x10001, 0x7, 0x8, 0x1, 0x5}, r3, 0x1, r2, 0x8) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x2000, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000000c0)={'erspan0\x00', 0x1ff}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)) 2018/04/12 10:05:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0xc7) r1 = accept$alg(r0, 0x0, 0x0) r2 = getpgid(0x0) r3 = getpgid(r2) creat(&(0x7f0000000080)='./file0\x00', 0x4) r4 = getpid() kcmp(r3, r4, 0x3, r1, r0) io_setup(0x7, &(0x7f0000000200)=0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) r6 = dup3(r0, r1, 0x0) io_submit(r5, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x3, r1, &(0x7f000007d000)="04", 0x1, 0xffffffffffffffff, 0x0, 0x40000000, r6}]) 2018/04/12 10:05:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5101, &(0x7f0000000040)) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) 2018/04/12 10:05:00 executing program 5: r0 = socket$inet(0x2b, 0x20000000000000, 0x4000001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0x16}, 0x101, 0x1, 0x3, 0x2, 0x7, 0x7c1c09c7, 0x7fff}, &(0x7f0000000200)=0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000080)={0x1, {{0xa, 0x4e24, 0x3, @empty, 0x2}}}, 0x88) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x7f, 0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000280)=""/152, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x60c, 0x4) syslog(0x9, &(0x7f0000000380)=""/207, 0xcf) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="7682a00f71618890e2e45ee251bf6026883e6d3fc06a67a5c13066d917c811705cc13c07f5e3fff36b00ae65efb1e2086c313c31fb6c4202449f8aeb6f79d59d4e2cfa8f9a939c18d27f75fd23f3f9c1132bd5e715168e01e3cde90c0aa61ac88e760e67b015461ee9df15d10e710cb464654de12b50c0746b2fd852") getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) [ 144.817013] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 1 transid 7 /dev/loop3 2018/04/12 10:05:00 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f00000001c0)={0x4, 0x5, 0x100, 0x306}) ioctl$KDENABIO(r0, 0x4b36) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x8001) 2018/04/12 10:05:00 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x60, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in6={0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xd02}, @in6={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x10001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x7, 0x2, 0x7, 0x4, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0xd5, "8bbe0588182cd6e7e510b1b98b82f0592ddf6f7373ff9d4c2c2c9a739be0cc9abd22418909eff0f3fa366631de1f0c5ff99a38f7646e7ceb4f4a27eadb8f1d621f28306e8668eee9fa06baa1e88a0263df31aee460c0af466cb5f9cc62abebd78c7a187817def4283a3aee1dd0fd3e75cbc4f0077964ad924554091af427a4aebf359deecc3cd3f8ee9f5f8e49812729bcada9bfd5dbbdb4a05a68ea479aa8d2f3c73f99f78de5ce1a5fc526b6bdcb76b64fa49c88e027e399ca78e1df8ee9db9e37b07b366e51c5e01716d3c965d2576e5c160f34"}, &(0x7f0000000300)=0xdd) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r1, 0x1000, 0x0, 0x8001, 0x7fffffff, 0x5, 0x3ff, 0x1, {r2, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x5}}, 0x8, 0x400, 0x8, 0x7, 0x1ff}}, &(0x7f0000000400)=0xb0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000bc0)=0x2, 0x4) 2018/04/12 10:05:00 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='\x00', 0x20) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x11, 0x40000000, r0, &(0x7f0000000000)='./control\x00') [ 144.955720] BTRFS error (device loop3): superblock checksum mismatch [ 145.015763] BTRFS error (device loop3): open_ctree failed [ 145.116094] BTRFS error (device loop3): superblock checksum mismatch [ 145.126109] BTRFS error (device loop3): open_ctree failed 2018/04/12 10:05:00 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x410) set_tid_address(&(0x7f00000000c0)) 2018/04/12 10:05:00 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x29, @empty, 0xb09}], 0x3c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="020300001300001c0000f3ffffffffff0400064cf20000000000000000000000ffff00000000000000000000000005000900000000000000000000000000000000000000000000000000000002000100000000000000000b0000000005000500000000000a004e2020000000ff020800000000000000ae000000000000000000007ab300000000000000000000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/12 10:05:00 executing program 4: truncate(&(0x7f00000003c0)='./file0\x00', 0xff) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f00000004c0)={0x2, 0x8, 0x5, 'queue0\x00', 0x1}) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x2000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x8, 0xfffffffffffffff9) unlink(&(0x7f0000000480)='./control/file0\x00') socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000b40)={'IDLETIMER\x00'}, &(0x7f0000000b80)=0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./control/file0\x00', 0x20040, 0x0) syz_mount_image$ntfs(&(0x7f00000001c0)='ntfs\x00', &(0x7f0000000200)='./control/file0\x00', 0x0, 0x0, &(0x7f00000005c0), 0x1000, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000740), &(0x7f0000000780)=0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)=@known='trusted.syz\x00', &(0x7f0000000440)='/dev/sequencer\x00', 0xf, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000680)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000ff01000000000005000000400400003802000028010000ffffffff00000011e8030000e8030000e8030000fffffffefddfc300e803000005000000c489c6912a55627b7c8545d94844794b5b5513055c3ee99974d35514ff261cb24c75e88c1ffe0f42b877e6ce595de06a64fecd6b481555bfe0d5a659bf26d3d5ea9c9833a8772c63d8a4e268a53ac5a7"], 0x1) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) rt_sigqueueinfo(r3, 0x1e, &(0x7f0000000040)={0x0, 0x10000, 0x400, 0x5}) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, "03f4d9931e3bc0a8428581e03ee18838304e624ee8fc12f8abbd026dfd9763ec8618cc07cf99f95baf3052333a69cad313a83de05bce39ab5730be8dda2cb9"}, 0x60) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000100)={'bcsf0\x00'}) iopl(0xb38) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x6, 0x1, &(0x7f0000000380)=[{&(0x7f0000000300)="58291f5df912c76fbe252ea641fef083e269848607bbf8722d08bfaab8d77f87f3013be1327374ee0c77f353b708ce1727948ded298974c2416ec02a60628e191dd7f73630e37afa071b3e9724c24dd16b19e9ede35dd88cfc", 0x59, 0x6}], 0x3, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f00000007c0)="323415656742c6bfc1ad4e0cbfa423a4349fe47e473894eb67f6f028dd47d481bd68a67052034f88b01dffdbb65f66d51050e75ddc0bf34fd79c8dfca37ab5b1f5024eb2d5f80730928c5820284f3771f5ba4386dbd0f9509474f9135ea49c41fb80e5e3d83f1d5b6e7496340bb79833cbd0c6570b58a57b62aaa4c5dc482042bf3df743866392850eca93c5f2787b12b40ebc5b45aeabfc0ef7dcf9c793f39c32886e3c5bf6b42fc0b0", 0xaa) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f00000005c0)={0x29, 0x3, 0x0, 0x0, 0x0, 0x3ff}) connect$bt_rfcomm(r4, &(0x7f0000000640)={0x1f, {0x40, 0x2, 0x8, 0x400, 0x8000000000, 0x9}, 0x7fffffff}, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000}) 2018/04/12 10:05:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) setsockopt(r1, 0xe32b, 0x40, &(0x7f0000000080)="8c", 0x1) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/04/12 10:05:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2}, 'syzkaller0\x00'}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x460, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x390, 0xffffffff, 0xffffffff, 0x390, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0x1f0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:setrans_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0x138, 0x1a0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, [0xff000000, 0x0, 0xff0000ff, 0xffffffff], 0x4e22, 0xc, 0x6, 0x4e20, 0x8, 0x20}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x1, 0x7, 0x9, 0x1, '\x00', 'syz0\x00', 0xf9b8}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) pread64(r0, &(0x7f0000000100)=""/8, 0xffffffc8, 0x0) 2018/04/12 10:05:00 executing program 1: capset(&(0x7f0000000140)={0x19980330}, &(0x7f00000001c0)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xffffffffeffffffc, 0x0, 0x0, 0x1, 0x8}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000007000000000000000000dfffffff000095000080000000ded90bcccd00"], &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x453, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/12 10:05:00 executing program 0: bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={0xffffffffffffffff, 0xfffffffffffffffe, 0xdffffffffffffffd, 0x0, &(0x7f0000000280)}, 0x20) 2018/04/12 10:05:00 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x8, 0x3, 0xf8, 0xeb, 0x3, 0x2, {0x0, @in6={{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x9, 0x5, 0xfffffffffffffff9, 0x7fffffff, 0xa06}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}}, 0x84) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x0, 0x989680}}, &(0x7f0000000240)) timer_create(0x3, &(0x7f0000000280)={0x0, 0xa, 0x5}, &(0x7f00000002c0)=0x0) timer_settime(r2, 0x1, &(0x7f0000000300)={{}, {0x0, 0x989680}}, &(0x7f0000000340)) 2018/04/12 10:05:00 executing program 7: r0 = socket$unix(0x1, 0x9, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000080)={0x3, 0x800, 0xf4, 'queue0\x00', 0x2}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000140)=""/60, 0x3c, &(0x7f0000000180)=""/136, 0x3, 0x5}}, 0x68) 2018/04/12 10:05:00 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="de602f3a353821cfa44b272ee5b6", 0xe}], 0x1, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0xfffffffffffffe88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101300, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) [ 145.275206] ntfs: (device loop4): parse_options(): The show_sys_files option requires a boolean argument. 2018/04/12 10:05:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="480f05a4"], &(0x7f0000000240)=0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x400000, 0x0) pipe2(&(0x7f0000000040), 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)={0x20000080000000}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 10:05:00 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x9, 0x40000010004011, r0, 0x7ff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="73797366656d2e2f6465762f696e7075742f3c4f2913d5cb6d"]) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x400, 0x10000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/04/12 10:05:00 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001d40), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="6769643d317f352c646d6f64513d37782c6d6f64653d3d7e343535303d2c7362736563746f723d39373e2d372c6d61703d6f66662c6d6f64653d37"]) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='debugfs\x00', 0x0, &(0x7f0000001740)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x103000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x1000) 2018/04/12 10:05:00 executing program 3: r0 = open(&(0x7f000084aff8)='./file0\x00', 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f00000000c0)='#vmnet1\x00', 0x8, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='user.syz\x00') fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', '/trusted*#}\x00'}, &(0x7f0000000140)='#vmnet1\x00', 0x8, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x80) 2018/04/12 10:05:00 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/04/12 10:05:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002200010000000000000000000500000089c13c08001100304e54eaf8ceefd6949dd65861", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/04/12 10:05:00 executing program 4: r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffffe) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), &(0x7f0000000000)=0x2f7) [ 145.567901] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/12 10:05:01 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r2}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000380)=""/51) r3 = request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='$@', 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f00000002c0)=""/180, 0xb4) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/04/12 10:05:01 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x10800a}) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000380)) r1 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r1, 0x40086602, &(0x7f00000001c0)=ANY=[@ANYBLOB="464000000000000000180000000000000000ce1a9134067a04ebf5c00000000000000000000000000000"]) fallocate(r1, 0x1, 0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000480)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xbfa45947e410b840, 0x0) inotify_init() ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xf289}, &(0x7f0000000180)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/12 10:05:01 executing program 3: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000c1000000000000000000000000711000000000000000000000180000009500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) pwrite64(r0, &(0x7f0000000080)="213d7a48b7f648c70cf6748c", 0xc, 0x0) syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0xe637, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x5, 0x4) socketpair$inet_icmp(0x13, 0x80104132, 0x6f2000, &(0x7f00000003c0)) 2018/04/12 10:05:01 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000240)={0xde, {{0xa, 0x4e21, 0x1800000000000000, @dev={0xfe, 0x80, [], 0x12}}}, {{0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x108) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = gettid() ioprio_get$pid(0x2, r3) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000380)=""/214) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000080b8bee36ccbe6c3077ee939b4a6ce125d6f0fa76597b9afca9d90194fa87a2f82c08ea077570bb0bdcb8c9b6ca2"], 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x100) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/12 10:05:01 executing program 2: capset(&(0x7f0000000140)={0x20080522}, &(0x7f00000000c0)) r0 = socket(0x1e, 0x2000000000000005, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000980)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000a80)=0xe8) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, r1, 0x3}, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="00a91b9c9aee721e8baac4f2dd0420dab6ef6ab994af4d0323d3ef833d518bb179da155b5f558aa3b8e8036b6c0d3953dbc82fcb063aa3fb011b16d673702ce4d46da91209b95c35a8e231a605dbdaa96bef507f92f0f5"]}) 2018/04/12 10:05:01 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x0) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=[@mask_cswp={0x58, 0x114, 0xc, {{}, &(0x7f0000000040), &(0x7f0000000080)}}], 0x58}, 0x4000000) 2018/04/12 10:05:01 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001140)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001240)) sendto$packet(r1, &(0x7f0000000140)="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", 0x1000, 0x8800, &(0x7f00000000c0)={0x11, 0xff, r4, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) accept4$bt_l2cap(r2, &(0x7f0000001280), &(0x7f00000012c0)=0xe, 0x800) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/04/12 10:05:01 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) tee(r1, r0, 0x4, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0x4, 0x8, 0x2, 0x4, 0x0, 0x6}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000002c0)=0x7, 0x4) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000300)={0x1, 0x5, 0x1, 0x1, 0x1c0000000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x8000, 0x20400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000240)) futex(&(0x7f0000000340)=0x2, 0x0, 0x2, &(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f00000003c0), 0x0) 2018/04/12 10:05:01 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = getgid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) getgroups(0x7, &(0x7f00000002c0)=[r1, r2, r3, r4, r5, r6, r7]) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"416bc8caab396cdb5b1d1941"}}], 0xfffffef6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/12 10:05:01 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000c00000/0x400000)=nil, 0x400000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000000)=""/121) dup3(r1, r1, 0x20003) 2018/04/12 10:05:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0xfffffffffffffdcf) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000080)) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000000)) sendfile(r1, r3, &(0x7f0000ccb000), 0x3ff) 2018/04/12 10:05:01 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000001100)=[{&(0x7f00000001c0)="26b042535f4a9c426b037333f23233197414aac1ed99c043ac8a58e7386e2a24d3096a38b10bcf9173b49b4c8d6f07cb5ee7d68631b2b0005790970f769a9f1bfa6c308eb2e0f61da3d655aed80943a0a9d81f299853bc8c19648dd9d8c425e601d41c48c4b0b45ade9bafcfe2ae09df1d10674f65b245905b9f32a266a8b1acf7897ee081546db5ee227fb01ae2744d79a0ac25e9fbdfe947d83cd5e4bb0528a3e222e7272fea55e6e1181c65f4100aace6394942029d0248122f98451577b0bb1fba10cbc8666d292f05948996c8874ee2aedbc0ca1d43526fcacac873b5ad6302fa3d9e89eea17d8a18f588375ba43a5a6bfa72319d5168fe61a45d1cc876bbf7908ed5600e021ea12855e390418ef3e11843823471ceac8cc600abe43486a08610752b1a21dc520d24ea108779b5eba2eff6bcce9f7eb056b6c6f130b64fc457dcde9e8d46e552e16787a02bc7896ae3b4584d1bbb210dc8b2e512f7172590970b4ecdd96940377172740155fe5615986a0916b0da057d87460c46aeed8f07de3474e2c04089ff45fcc6bea19ed03528863e680d596c97d56b5af8544cffaf8a63dbc1fe4b06c72d2bbe1f6f9498aec4", 0x1b2}], 0x0, &(0x7f0000001180)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001600)=ANY=[@ANYRES16=r0]) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x6}, 0x8) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00') ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/04/12 10:05:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="5000000021000100000000000000000000000000000000000000ffffe0000001fe8000000000000000000000000000000000000000c0ff000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) 2018/04/12 10:05:01 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x92000, 0x0) sendmsg$key(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000140)={0x2, 0xf, 0x7fffffff, 0x2, 0x2e, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}, @sadb_sa={0x2, 0x1, 0x4d3, 0x9, 0x4197, 0x91, 0x1, 0x40000001}, @sadb_address={0x5, 0x5, 0xff, 0x20, 0x0, @in6={0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x84000000000000}}, @sadb_key={0x1c, 0x9, 0x6b8, 0x0, "240999d37c314d09dcc25d375b8864ad42dddbf50dff8dfb779f7df8e9428493b8c1584070ee3c4204f895a7f8719521df416edf3293a9c87acc3b993e0041766714d67c4d96701305a6f6eb361b448274a1787de686b6f14ec8aee5c687c5e5b27fcc5e96fec41d2415908caf81e11c883161462e889c1f7d3231433f40041f4901f8cf1ef64e0421402b4ba2ac8965c027a5bc06785bf7e97c245795ab7811a6c2e93db2e29e274527d101c2ee36822fbca612d0cb4a1f52659ef030cca1627b5b91fdc4e08a8a8b7ee0fc82c22e5e17011638519231"}, @sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e22, @rand_addr=0x80000000}, @in={0x2, 0x4e23, @rand_addr=0x2ec}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e22}]}, 0x170}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0xfff, 0x1, 0x4, 0x100, 0x1ff}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x24, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @uid}]}]}, 0x24}, 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz0', "2dfb11ac67bffb5cbf8a0badc2a090041c48fecc619feba13c81ae2686b75a7f"}, 0x24) [ 145.913478] FAT-fs (loop3): bogus number of reserved sectors [ 145.919427] FAT-fs (loop3): Can't find a valid FAT filesystem [ 145.973016] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 145.990088] FAT-fs (loop3): bogus number of reserved sectors [ 145.996012] FAT-fs (loop3): Can't find a valid FAT filesystem [ 146.017315] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/12 10:05:02 executing program 6: r0 = socket$inet(0x2, 0x7, 0x200000000000001) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000180)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'gre0\x00', 'rose0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x250) 2018/04/12 10:05:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget$private(0x0, 0x80) r2 = geteuid() getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0]) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r7 = socket$inet6(0xa, 0x1, 0x168) setsockopt$inet6_tcp_int(r7, 0x6, 0x0, &(0x7f00000003c0)=0xffffffff, 0x4) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x9, r2, r5, r3, r5, 0x0, 0x4}, 0x5, 0x1, 0x5, 0xff, 0x80, 0x1ff, r4, r6}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r8, 0x0, 0xffffff9e}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) iopl(0x6) 2018/04/12 10:05:02 executing program 3: r0 = 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_bp, 0x22000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/238) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r1, r2, 0x0) open_by_handle_at(r0, &(0x7f0000000540)={0x1008, 0x8, "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"}, 0x200) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000200)="0250116fe974f7d9dc215d2924af7b7f", 0x10}]) 2018/04/12 10:05:02 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xd1, 0x2, [0x0, 0x7ff]}, 0xc) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/12 10:05:02 executing program 5: prctl$getreaper(0x27, &(0x7f0000000080)) 2018/04/12 10:05:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000580)={0xfef, 0x7ff, 0x6952, 0x801, 0x2f5, 0x3}) prctl$intptr(0x1d, 0x4) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='security\x00', &(0x7f00000000c0)='/dev/vcs\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)=':]\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='wlan1nodev\x00'], &(0x7f0000000400)=[&(0x7f0000000280)='vboxnet1\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='/dev/vcs\x00', &(0x7f0000000340)="747275737465641e00", &(0x7f0000000380)="47504c6d696d655f747970656370757365743a125c63707573657400", &(0x7f00000003c0)='\x00'], 0x800) sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f00000004c0)="6801f679dcf6a83c75cc64b8659234fada17874ac4e7cc889463d4c43d5e478147a887f09ec2cf228da1316e1c7ac66fa417be51dfbd1f33e8be8730ae4b16e866e5b858a3d70c193b2db5001a03b471e14ed95cdbb9b3b0e1995f371a0b25d1b84ea5c52ae51e2fee5bc2d701717a428228788e89a9dac1d89208d6416b2f6705", 0x81}, {&(0x7f0000000600)="e2f61bc60b126f8d8a8dd9dfa5dd15cd4d01fc7f2f11f980b0910d8f2332a60a4903e0cc6ddc609b47ea402cf17f6ab3601839416b16ae526cccf6f134105d14aae809fd4570a370fd3223f0d310dbfd53ff248636313e782ea89b5dfe2ba80b811f2b467cd74f0f0f137a15ea50b92f280af9a9f67e5fc9a0de2c332656f822a240a1f1aeb7154c5f1a07f3960ebcc98e4e0dba3b81771c10d6411551d05b66cfda967b16eb8438e33cc1e83e75ca22e38098597864e42e5b0db7ce595ec16e8d", 0xc1}, {&(0x7f0000000700)="30b8e5c8cb377ca2d815ed4f0d8deffcb167895b81c2206c2188f57a6cb2f416c8784ce9c53efbaed12806202ce5312c8f8406", 0x33}, {&(0x7f0000000740)="161cd730772dd4b60e056a6b997a1fe49bfb", 0x12}, {&(0x7f0000000840)="2265c973fc24014f118fdab2ffe339c6f400fcb62b106b27438991ecb6bdf8e7c7665290d7bbd721fb00fb3ab37768709696d103aa985ed23f82d224731898d19bed891e60962b2e6e82681970c710298d674a400ce33d3651dda031304af89d8897b5e156a89d65c9732b0b6ab6997cdf419dd9915c60f54ac1633845697acb676b04b6d3a813", 0x87}], 0x5, 0x0, 0x0, 0x800}, 0x4000000) 2018/04/12 10:05:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2000000000000005, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x0, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/04/12 10:05:02 executing program 7: r0 = memfd_create(&(0x7f0000000080)='.#%loppp0/\x00', 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000300)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ee3e00000207ff30c97abfe4a581d5f1110700461c9e051f"], 0x18}, 0x1}, 0x0) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x12, 0x4fffe) 2018/04/12 10:05:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x0) futex(&(0x7f00000016c0)=0x2, 0x4, 0x1, &(0x7f0000001700), &(0x7f0000001740), 0x0) r1 = request_key(&(0x7f0000001580)='pkcs7_test\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='keyring\x00', 0x0) close(r0) r2 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) keyctl$clear(0x7, r2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)) ioctl$TIOCSBRK(r0, 0x40044590) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001500)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000013c0)={'gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000001780)={r4, 0x2}) fstat(0xffffffffffffffff, &(0x7f0000001240)) r5 = gettid() capget(&(0x7f00000014c0)={0x20071026, r5}, &(0x7f00000017c0)={0x5, 0x5, 0x4, 0x5, 0x4, 0x7f}) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000001480)={0xb, 0x8, 0x7}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) epoll_wait(r3, &(0x7f0000001540)=[{}], 0x1, 0x9) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) sendmmsg(r7, &(0x7f0000002ac0)=[{{&(0x7f0000001840)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000018c0)="5a99db0aed431a020ae768e1173121dc16c5fe6d5856072b97849afec80550b6c4883ef3d2ca576ae0b369c1ba37f48eade0d0617f4e9b1edd979b9f9d7fce41052b6f890c6f3693cc39091ef0d5048b7374298003cc2256d439c0bd4bf60c3a6969b360d066685132008f1c6edee32a8118b41e5f152a7cb277be3d20f5eaed1e6e5f8bd30b439ba2aa5eb27158d0dc5ae06a6136cbc943029fef908a1c6a96ee9b45900df0145b62edf561", 0xac}, {&(0x7f0000001980)="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", 0x1000}, {&(0x7f0000002980)="1a04f7c2752efb1db5fdcdb87b41c621bce9204c10e663e9024bda1ee5eef5f047582c3adf9fc67ad23ce1b3f61e6c3069d6e878bdf76e1b70b63df742fd8e8fedeae491993c20cebed7b6d34fa1280534ff03f3de16f7846bdf7fe850131c21b42717d24d05bd740ccee3a12a3887e42284b98a51e30a685dd8c71e53cb806fd7911959cc648f5e7e92339c85ecc0eb8db3b2a389b485686c4171af6a0e5a5de211c8bceb96f62867d1b58ac706e28453939cf3ba2880295cf68637a381423737e57b89", 0xc4}, {&(0x7f0000001440)="0473b819853857a72452f18c944ce7d2c79d0410ea98384b30352e96a21093173450f88e9a1c537ddc7ba51ec877d4fbb5a9fba3", 0x34}], 0x4, 0x0, 0x0, 0xbbf764b936861885}, 0xb63}], 0x1, 0x20000000) setsockopt$inet_buf(r7, 0x0, 0x21, &(0x7f00000012c0)="e81392d30512f562c5eaf0fb42f9a14c681fdc531929362c2b72afc64e0dfda1a6364698bee65cd4a235f8c0ed7fc181dcf0fa0c70eb7a9fe240ec912218d18ec7317221a245cbc82634996e800ed66f893e0d78542bbf6621112296a15f5be8a5802c7316ac8e5f706c2492971070d871e70c06f6a1dea5e82f0c6682be19c379393552df27d3b6885e5b8d8f22cd22cf69d9a09660f25cee8197991525defc8ddcaa2db026e234b23a751df1bc34d75d6f88da6abcc06615ff69f74f36", 0xbe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000140)={r8, 0x2}, &(0x7f0000000180)=0x8) r9 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001640)={0x4, 0x70, 0x7, 0x7, 0x4, 0x3ff, 0x0, 0x3, 0x2000, 0x2, 0x62, 0xfffffffffffff801, 0x1ff, 0x20, 0x400, 0x20, 0x800, 0x2, 0x8, 0x8, 0x7, 0x80, 0x1ff, 0x1, 0x101, 0x8, 0x101, 0x0, 0xfffffffffffffff9, 0x9, 0x80, 0x81, 0x101, 0x4, 0x2, 0x4, 0xa, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001380), 0xf}, 0x7124, 0x3, 0x1, 0x7, 0xffffffff, 0x3, 0x8}, r9, 0x10, r3, 0x2) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f00000001c0)=0x20d2) 2018/04/12 10:05:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="f7186b15de27d191da1e4b9ab8b9d1099775827573", 0x15) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x852b, 0xce, 0x10000007fffffff}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x1ff, 0x4) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00000001c0)="0f", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="18", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 147.054895] vcan0: FDB only supports static addresses [ 147.114598] vcan0: FDB only supports static addresses 2018/04/12 10:05:02 executing program 3: r0 = gettid() r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000a80)={0xffffffff}, 0x13f}}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000300)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000340), r2}}, 0x9) r3 = syz_open_procfs(r0, &(0x7f0000000040)='oom_adj\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) 2018/04/12 10:05:02 executing program 6: r0 = userfaultfd(0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x82001, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000140)=[{{r2, r3/1000+10000}, 0xb0ef, 0x2, 0xffff}, {{0x77359400}, 0x2, 0x1, 0x5}, {{0x77359400}, 0x9, 0x0, 0x7ff}, {{}, 0xae, 0x2}, {{0x77359400}, 0xff, 0x7, 0x2}, {{0x77359400}, 0x0, 0x7fff, 0xb1}, {{}, 0x1, 0x79, 0x1000}, {{}, 0xfffffffffffffe01, 0x7fff, 0xfffffffffffffff8}, {{r4, r5/1000+30000}, 0xa1f, 0x0, 0x1}], 0xd8) r6 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) sendfile(r7, r6, &(0x7f0000000000), 0x100000001) poll(&(0x7f0000000100)=[{r7}, {r0}], 0x2, 0x0) 2018/04/12 10:05:02 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0xfffffffffffffffe, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000a16000)=[{{}, 0x1, 0x4b, 0x2}, {}], 0x30) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r2) 2018/04/12 10:05:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000480)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff600611803bae38c9afdece06c9960ea973d349e703a477f2e5f0a86ebdde369627d9c157aecffd566b99aa92b66966a99f9d1a5bdbf6436a6edbbe3763124e06e4de8dea16dcb04c302e8070094a5268fb65ca02808aa3c90cb9ebd2ce34747bc062b0a4e6154e6910ceb8c7afb7e7059c6aad7269a4f576ca8623740130d4e3de7831f655af99b45b9f6435ab6d1f5554fa296c1d12cb95c25156cc4af11ae15908f7ee6e9a3c067514508b72a6bb8dac36f6b9f2db1faadd0b09b6910fb502643aa98f76642ac55ec2042ec3888bb8e71b822e37b23fbd8a3a659152dd1f7db"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4200, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x10000000001b, &(0x7f0000000380)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000680)={@ipv4={[], [0xff, 0xff]}, 0x74, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000085ec6b723f5e4f770000000000050000000000000000000000000000000700000000000000f05496dd346f112462d882c19f22c4c630903b3833a4d2f8339fd36a0348573d4ec1e7eaf75f0c7074213b1e2fc4fc29772cc8494974e150e52bb7014facb1266224ec989d89cd61bc9d3d6ff4732b8dea87"], &(0x7f0000002cc0)="73797a6b616c6c657201", 0x7, 0xfde1, &(0x7f00000003c0)=""/187}, 0x48) 2018/04/12 10:05:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f000024dff0)={&(0x7f0000000040)={0x28, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) [ 147.156299] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/12 10:05:02 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz0', "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"}, 0xffffffffffffff99) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/12 10:05:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000800)={0x70003}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/12 10:05:02 executing program 2: syz_mount_image$msdos(&(0x7f0000000440)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe7ff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000540)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000500)=ANY=[]) mknod$loop(&(0x7f0000000280)='./file0//ile0\x00', 0x0, 0xffffffffffffffff) truncate(&(0x7f0000000240)='./file0//ile0\x00', 0x1) r0 = open(&(0x7f0000000300)='./file0/fil.0\x00', 0x1800000000002040, 0x0) r1 = gettid() r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x6}) rename(&(0x7f00000000c0)='./file0/fil.0\x00', &(0x7f0000000140)='./file0//ile0\x00') 2018/04/12 10:05:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x60, 0xffffffffffff9d7b, 0x0, 0x4}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1}, 0x8) [ 147.298090] netlink: 'syz-executor4': attribute type 18 has an invalid length. [ 147.335676] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/04/12 10:05:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000600)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="9d31d356eaf6"}, 0x11e, {0x2, 0x4e27, @multicast2=0xe0000002}}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) ftruncate(r2, 0x1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(0xffffffffffffffff, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0x0, 0x4, 0x0, 0x0, @irqchip={0x80}}]}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) syslog(0x9, &(0x7f0000000400)=""/214, 0xd6) syz_open_dev$sndpcmc(&(0x7f0000000a00)='/dev/snd/pcmC#D#c\x00', 0x200, 0x2080) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000009c0)={r5, r6, r7}, 0xc) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00000002c0), &(0x7f00000003c0)=0xfffffffffffffe0a) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f000000e000)={&(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x4, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/12 10:05:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50100, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000240)="ea2f3100004f00660f56e466baf80cb831b95d86ef66bafc0cec8fe978dbd2360fc718660f38812cd50050000066bad104ed660f38808d5e00000066baf80cb83232fe83ef66bafc0c66b84f7766efc4c2f9a78f00000000"}], 0x0, 0x1a, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 10:05:03 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x100, 0x4000000000000800) r1 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000100)=0x7f, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000001c0)={0x158, 0x1, 'client1\x00', 0xffffffff80000001, "aab92c0daa8d2e31", "a82f4a1efde75ecc5f884c751565d0db94847af611f920b62f8a7ec0a96acfd4", 0x5, 0x6}) connect(r1, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x1, 0x2, {0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x18}, 0x7}}}, 0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) 2018/04/12 10:05:03 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x21, &(0x7f0000000080)={0x0, &(0x7f0000000040)}, 0x10) r1 = memfd_create(&(0x7f0000000000)='#-ppp0nodev-eth0vmnet0\x00', 0x2) sendto$ipx(r1, &(0x7f0000000240)="e1320b5e6d93b9d502efbce17b5d1ba36cb7f426e9347e47f53c777206de438c9bea2a0bc7e4ed422c188cd1865cd6456275948fafcb03bd77a787464a5c41", 0x3f, 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000140)=[{0x1, 0x52c, 0x5, 0x9, @tick=0x1, {0x400}, {0x101, 0x7f}, @addr={0x6, 0x3}}, {0x100000000, 0x70c2, 0x2, 0x1ff, @tick, {0x2, 0x200000000000}, {0x2, 0x80}, @queue={0x7fffffff, {0x9, 0x8}}}, {0x58cde4e4, 0x0, 0xdb2, 0x0, @tick=0x6920, {0xfff}, {0x7f, 0xe919}, @quote={{0xfff, 0x7ff}, 0xfffffffffffffff8, &(0x7f00000000c0)={0xcae3, 0x6, 0x10001, 0x59b6, @tick=0xdd, {0x8, 0xca}, {0x10001, 0x7}, @raw32={[0x6, 0x6, 0x4]}}}}, {0x1, 0xd249, 0xd7, 0x20000000, @time={r2, r3+10000000}, {0x49e, 0x3d3}, {0x7, 0x1}, @note={0x9ee5, 0x72f, 0x4, 0x6f232796, 0x4}}, {0x81, 0x9, 0x1, 0x100000001, @tick=0xfffffffffffffff8, {0x5, 0x1}, {0xfff, 0x3}, @time=@time={0x77359400}}], 0xf0) 2018/04/12 10:05:03 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) timer_create(0x2, &(0x7f0000000140)={0x0, 0x3, 0x2, @thr={&(0x7f0000000000)="6441ac242057be79afbefaf893e60f0d136dbb767981b2b406780eb6a478efa49612714d7b421a97febeb6665c0aeda5c7959c7c45fae58b9db86d213ed4546281b30814b81b991f69a88c4b2d34b3312fa3a25b0aaa2de5e65cca3a0b8d43d2cf1bffc2077667b21b86a50c8fc330312865714ae569", &(0x7f0000000080)="ea897b4bfa234c623403a827e5c5390c6a263cd92c4667938ebf84fd3b494459630d709b50c6ed2b9f1627d01d463c360f506d805044ac2363b621928c3b4bf2b88e8a9f9d4f1cf43294195e"}}, &(0x7f0000000180)=0x0) timer_settime(r3, 0x1, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000000280)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x2002, 0x0) openat$cgroup_procs(r4, &(0x7f00000003c0)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="66eb26b0865f7d2186ff3a4aa22f706eb1ed3d8313ad0bb8e2714c38b1dd3a129ca69d9f34aa5e419aa90437074690994376d4baddead9b726db25b77ac4d47009c02cbfe35b4eb640ad59"]]], &(0x7f0000000340)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x0) r5 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x5, 0x101300) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/12 10:05:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2270, &(0x7f0000000000)="2764c882892306feff6e451c1fe5b3163cc4804adc51b3c83ca5efaa71bf0e02d4b3e0ec0ab5ea8911d7c64dabb3b57aa7b63293f7ce567b07539c9feb7c4ae9df86c3dea42992ae35c38cb3eabc10e757522b9931235c31166628") 2018/04/12 10:05:03 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f00009e7000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000, 0x0) getsockopt$packet_buf(r1, 0x107, 0xf, &(0x7f00000001c0)=""/33, &(0x7f0000000300)=0x21) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x3, 0x1, &(0x7f00000003c0)=""/36, &(0x7f00000004c0)=""/224, &(0x7f0000000600)=""/239}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) msgget$private(0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) r7 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x3) syz_kvm_setup_cpu$x86(r3, r7, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x1079) 2018/04/12 10:05:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/anycast6\x00') sendfile(r0, r0, &(0x7f0000000000)=0x4e, 0x1) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xb2, 0x1000, "04986bc38779e62327ba4fe3c2bb402eb75707d0f9a9160d815c8784d2f73b7fa12d94fe3171886312ed6ec5d1d50d20f400aa67aad534a28f3727a07a321f541811e2a1b00418cd932d1a394e0704251a87455e0664cf6dfee7a3a9b5c9d985af4bd7b276313c4e25f74bd36a994c117ec3fddfe20a329bbf6684c3c369e1e518f67b063cea6f6941a226d7e49c783649a34779e56f4a3d5d9a34ef4eeb6f7c447546a3067ee503f4ea"}, &(0x7f0000000180), 0x1400) fcntl$setpipe(r0, 0x407, 0x426) 2018/04/12 10:05:03 executing program 2: timer_create(0xb, &(0x7f00009cefa8)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x77359400}}, &(0x7f0000000000)) timer_gettime(0x0, &(0x7f000032c000)) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8c0, 0x0) 2018/04/12 10:05:03 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') close(r0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000300)=0x7) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000001c0)=""/108, &(0x7f0000000240)=0x6c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x20}) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xf6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x2, 0x90c, 0x71c, 0x3, 0x80000001000000, 0x0, 0x6, 0x5, 0x7, 0x8, 0x1, 0x3, 0xcfc6, 0x1f8000000000, 0xffff]}, &(0x7f0000000440)=0x100) 2018/04/12 10:05:03 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x6, 0x4, 0x2, 0x7fffffff}, 0x2c) r0 = socket(0x13, 0xe, 0x2) accept$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000080)=0x230) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000820}, 0xc, &(0x7f00000002c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="64adf2bf6cb01dec57684e59b4b24d854cfd092ab668ca558c2629b9cd5c75d4f23193d3302e034b8c2e62b4418746e77270210844744ed9c9e83dc1a1cf189ab82758343b798381695d499f5a0dbe28", @ANYRES16=r2, @ANYBLOB="00142abd7000fddbdf2503000000580003000800010002000000080003000400000014000600ff0100000000000000000000000000011400020079616d30000000000000000000000000140002006e72300000000000000000000000000008000300b7eed702f000000000080006001f0000fe39fb0008000500080000002000030014002e300600fe8000000000000000000000000000aa080007004e20000008000500ff030000080006000400000008000600ff0f0000"], 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockopt(r0, 0x1, 0xffff, &(0x7f0000000200)=""/127, &(0x7f0000000280)=0x7f) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) 2018/04/12 10:05:03 executing program 2: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)='BD', 0x2, 0x400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='"']) r0 = socket$unix(0x1, 0x3, 0x0) sync_file_range(r0, 0x4, 0x1, 0x675ddddf95c44f3b) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x1, 0x200) accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @loopback}, &(0x7f0000000240)=0x10) r2 = msgget$private(0x0, 0x440) msgctl$IPC_RMID(r2, 0x0) 2018/04/12 10:05:03 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000980)={0x1c, 0x8000027, 0x1ff307543bf68163, 0x0, 0x1, {0x11}, [@typed={0x8, 0x9, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'veth0\x00', 0x7}) 2018/04/12 10:05:03 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, 0xffffffffffffff9c, 0x1}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x5) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)) sendmsg$nl_route(r1, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) 2018/04/12 10:05:03 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="0800fd5c78000000"], 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) close(r0) [ 147.776595] hfs: unable to parse mount options 2018/04/12 10:05:03 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000100)={0xf000, &(0x7f00000000c0), 0x2, r1, 0xc}) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x0, 0x9}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x7fff}, &(0x7f0000000300)=0x8) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000080)) [ 147.847985] hfs: unable to parse mount options [ 147.869592] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 147.961851] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/12 10:05:03 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x20000) recvmsg(r0, &(0x7f0000002700)={&(0x7f0000000040)=@hci, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/145, 0x91}, 0x0) shutdown(r1, 0x2) 2018/04/12 10:05:03 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x0, 0x1f}) socket$inet6(0xa, 0x3, 0x7) dup2(r0, r0) 2018/04/12 10:05:03 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x200) ioctl$KVM_CHECK_EXTENSION(r0, 0x4004af61, 0x8000000000100000) 2018/04/12 10:05:03 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) unlinkat(r2, &(0x7f0000000180)='./file0\x00', 0x200) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="ffc2156b3eb972767cbe5984626d72c05f2cb1620282170f18cb84ea52f540ea4bbd2eee0dd1370ce8a08b1d1133b030377021a388efe4c128e4c79771eaffc94066dc9f93f3431bcf770cda7b3e88d30e927b35b125cb083260d9c6a621d945133c4053ee634489d0248c0088edc4a62c065cb7c335d389706741bc6137368c9a25f26a4abf94db644ba6fffbb808cb383c23d12bc3199930c22f01a3a7d6b6d71645c04b8eb4954f9ddcfea09ea9110e0fa91009a881290f6eb3fdf5cfd626638aed65c3ff", 0xc6, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffa) r5 = request_key(&(0x7f00000013c0)='ceph\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001440)='/dev/input/event#\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000001480)={r3, r4, r5}, &(0x7f00000014c0)=""/123, 0x7b, &(0x7f0000001640)={&(0x7f0000001540)={'sha512-avx\x00'}, &(0x7f0000001580)="be017abc405873d71dd70d6f54ff0eebadbf5c58639d601a0546e87027243bb4c3149720bdd361d66c1ce4eea369ef387240d32fcff5908cabc633d7b338797f7cf668fc426d031ea4b0eda8625a929d77340557ac5d369e061d015eed97d77fa52aff1ae1ce177aa21bb18e604edf1eaaf9cc9971d0420a1b790f0d5fc07ac5178866c8939ddbc0507fea58003adb35acdf446dbf7123d0af366e244809a7ee27e6a9da21563b5447b3022c4ade6a39b2b191cfe9cc423c0a15ab75", 0xbc}) r6 = dup(r1) ioctl$TIOCSBRK(r6, 0x40044591) 2018/04/12 10:05:03 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x62a4, 0x2000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000240)={0x3c04, 0x6, 0xfffffffffffffff7, 0x64, &(0x7f0000000040)=""/100, 0x82, &(0x7f0000000180)=""/130, 0x79, &(0x7f00000000c0)=""/121}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2}, 0x10) r3 = add_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="f1857ae599bc7a61ade89625d5ea1349662c820c", 0x14, 0xfffffffffffffffe) r4 = add_key(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r3, r4) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000002c0)=""/32) 2018/04/12 10:05:03 executing program 2: futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000080), &(0x7f00000acffd), 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x400100) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/04/12 10:05:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') ioctl$VT_RELDISP(r0, 0xb703) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x101, 0x41358014, 0x10001, 0x4}) 2018/04/12 10:05:03 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000440)={@mcast2, 0x0}, &(0x7f0000000480)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001a00)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000001b00)={@broadcast, @rand_addr, 0x0}, &(0x7f0000001b40)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001b80)={'ip6gre0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000001bc0)={@empty, @empty, 0x0}, &(0x7f0000001c00)=0xc) recvmmsg(0xffffffffffffff9c, &(0x7f0000004780)=[{{&(0x7f0000001c80)=@alg, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001d00)=""/155, 0x9b}, {&(0x7f0000001dc0)=""/131, 0x83}, {&(0x7f0000001e80)=""/25, 0x19}, {&(0x7f0000001ec0)=""/164, 0xa4}], 0x4, &(0x7f0000001fc0)=""/235, 0xeb, 0x401}, 0x9}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f00000020c0)=""/25, 0x19}, {&(0x7f0000002100)=""/175, 0xaf}, {&(0x7f00000021c0)=""/220, 0xdc}], 0x3, &(0x7f0000002300)=""/123, 0x7b, 0xe4}, 0x200}, {{&(0x7f0000002380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002400)=""/205, 0xcd}, {&(0x7f0000002500)=""/152, 0x98}], 0x2, &(0x7f0000002600)=""/29, 0x1d, 0x8}, 0x8}, {{&(0x7f0000002640)=@l2, 0x80, &(0x7f0000003740)=[{&(0x7f00000026c0)=""/80, 0x50}, {&(0x7f0000002740)=""/4096, 0x1000}], 0x2, &(0x7f0000003780)=""/4096, 0x1000, 0x7}, 0x6}], 0x4, 0x10001, &(0x7f0000004880)={0x77359400}) getpeername(0xffffffffffffffff, &(0x7f00000048c0)=@can={0x0, 0x0}, &(0x7f0000004940)=0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x8000, 0x0) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xfffffffffffffef4) clock_gettime(0x0, &(0x7f0000007980)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000007880)=[{{0x0, 0x0, &(0x7f0000004b80)=[{&(0x7f0000004ac0)=""/148, 0x94}], 0x1, 0x0, 0x0, 0x10001}, 0x8}, {{&(0x7f0000004bc0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000005040)=[{&(0x7f0000004c40)=""/122, 0x7a}, {&(0x7f0000004cc0)=""/135, 0x87}, {&(0x7f0000004d80)=""/177, 0xb1}, {&(0x7f0000004e40)=""/230, 0xe6}, {&(0x7f0000004f40)=""/232, 0xe8}], 0x5, 0x0, 0x0, 0x200}, 0x7ff}, {{&(0x7f00000050c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000005140)=""/179, 0xb3}, {&(0x7f0000005200)=""/169, 0xa9}, {&(0x7f00000052c0)=""/4096, 0x1000}, {&(0x7f00000062c0)=""/184, 0xb8}, {&(0x7f0000006380)=""/44, 0x2c}], 0x5, &(0x7f0000006440)=""/20, 0x14}, 0x3}, {{&(0x7f0000006480)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007780)=[{&(0x7f0000006500)=""/105, 0x69}, {&(0x7f0000006580)=""/77, 0x4d}, {&(0x7f0000006600)=""/196, 0xc4}, {&(0x7f0000006700)=""/87, 0x57}, {&(0x7f0000006780)=""/4096, 0x1000}], 0x5, &(0x7f0000007800)=""/91, 0x5b, 0x2b2}, 0x5}], 0x4, 0x1, &(0x7f00000079c0)={r13, r14+30000000}) accept4$packet(r0, &(0x7f0000007a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007a40)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000007a80)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000007b80)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000007fc0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000007f80)={&(0x7f0000007bc0)={0x388, r2, 0x310, 0x70bd27, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x20}}}]}}, {{0x8, 0x1, r4}, {0xb4, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x35af}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r12}, {0x168, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}]}, 0x388}, 0x1, 0x0, 0x0, 0x4000}, 0x4) r18 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r18, &(0x7f0000000080)={0x10, 0x0, 0x2}, 0xc) 2018/04/12 10:05:04 executing program 5: unshare(0x40000000) socket(0x10, 0x2, 0x0) 2018/04/12 10:05:04 executing program 3: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(0xffffffffffffffff, 0x0, 0x10000, 0xffffffffffffffff, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) sched_getscheduler(r2) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000280)=ANY=[@ANYBLOB="640000001c00000326bd7000fbdbdf25000000000c0015005d0735000700000044000500ac1414aa000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00000000030100000000000000000000040000007d028d211157c16f5a16ead757148187e9b5cf3b"], 0x64}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f00000001c0)='/dev/vga_arbiter\x00', &(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/12 10:05:04 executing program 2: syz_emit_ethernet(0x6e, &(0x7f000000bfc5)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x7, 0x0, 0x5, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "63d8fc101d49e954"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x21}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200401) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x1ff, 0x80, 0x7fffffff, {}, 0x1}) 2018/04/12 10:05:04 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) timer_create(0x7, &(0x7f0000000100)={0x0, 0x21, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000140)=0x0) timer_getoverrun(r2) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000180)=0x1f, 0x4) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1400) 2018/04/12 10:05:04 executing program 0: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000008fa8), &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000008fc7)}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/04/12 10:05:04 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000ff1)='/dev/sequencer\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50f, 0xa0000001}, 0x1, 0x3}) [ 148.650272] IPVS: ftp: loaded support on port[0] = 21 2018/04/12 10:05:04 executing program 2: syz_emit_ethernet(0xfdf3, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x10, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="94111eb9945c", [], {@ipx={0x8137, {0xffff, 0xea, 0x100, 0x1, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "52f6b004fab15b4f2fbeee70e922e5d9e366f6b57902c4ded45ab70807d1e0b2e672e4e947fbedc17b6847ac425c774d9f6d2c71f7d074f65cf669e034ed20b9704b014e9f18a6104120c452a34e19d588d7dbeedfb052840004a5675a3190f091a65f89d4cda54ad66323a52384ab7e4974459ac384871d16d8952fca6abdfa1bc034abf803459439e99440467d65ca3d5e3369666322aafb5843c74c68157704ada1797702b7e7f1719f7b2221269fd2ab061a5f208c764cfcdc5a7326b8e57b6f95dc0339f25a2ec10b40"}}}}, 0x0) 2018/04/12 10:05:04 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x14, r1, 0x401, 0x0, 0x0, {0xc}}, 0x14}, 0x1}, 0x0) [ 148.717465] binder: 11782:11784 ERROR: BC_REGISTER_LOOPER called without request [ 148.821709] IPVS: ftp: loaded support on port[0] = 21 [ 149.516854] binder: 11782:11784 got transaction with invalid offset (0, min 24 max 546) or object. [ 149.526874] binder: 11782:11784 transaction failed 29201/-22, size 546-280 line 3026 [ 149.534850] binder: send failed reply for transaction 25 to 11782:11812 [ 149.545566] binder_alloc: binder_alloc_mmap_handler: 11782 20000000-20002000 already mapped failed -16 [ 149.557808] binder: BINDER_SET_CONTEXT_MGR already set [ 149.563322] binder: 11782:11812 ERROR: BC_REGISTER_LOOPER called without request [ 149.571333] binder: 11782:11784 ioctl 40046207 0 returned -16 [ 149.578667] binder: 11782:11812 got reply transaction with no transaction stack [ 149.586183] binder: 11782:11812 transaction failed 29201/-71, size 546-280 line 2763 [ 149.594570] binder: 11782:11784 unknown command 76 [ 149.599654] binder: 11782:11784 ioctl c0306201 2000a000 returned -22 [ 149.623364] binder: undelivered TRANSACTION_ERROR: 29201 [ 149.629631] binder: undelivered TRANSACTION_ERROR: 29190 [ 149.635261] binder: undelivered TRANSACTION_COMPLETE [ 149.640396] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/12 10:05:05 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00009cd000/0x4000)=nil, 0x4000, 0xa, 0x32, r0, 0x0) msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0) 2018/04/12 10:05:05 executing program 4: r0 = dup(0xffffffffffffffff) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a26000), &(0x7f0000a72000)=0x4) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0xaf, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x2, 'lblc\x00', 0x1, 0x1, 0x24}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x12003, 0x1f, 0x3, 0x9}}, 0x44) 2018/04/12 10:05:05 executing program 6: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)}, 0x10) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000002240)='/dev/vcs#\x00', 0x6, 0xc000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000002280)=0x9) socket$inet_udp(0x2, 0x2, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/12 10:05:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000580)=ANY=[@ANYBLOB="ffffffffffff0180c20000008100440086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078d605f1a8aa91a74d1790a02bb25e03e802872ad5ae943a81a203c5a27cdf27e531e852cd23cdb7ab4daf8c82eef9ec44e03efb630a2ee8258b3878b0221abf30f67ca0bea0780162e83594825e0d8d7df8b562bcda5ee0c9ad2e41306f0ae5375746661ee10b4858ef6cb1c153c36eba12ff2b954de60b230f2f1b37def21ad874231dcc51135da6e314b66456499e3940283b461c46733955b059c741e1ab59c9"], &(0x7f0000775000)={0x0, 0x0, [0x0, 0xffffffffffffffff]}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x9, 0x3, 0x368, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x298, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xffffff00, 0xff0000ff, 0xff000000], 'eql\x00', 'eql\x00', {}, {}, 0x7f, 0x4, 0x6, 0x2}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d6, 0x4d5, 0x6, 0x8, 0x2}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x8000, 0x7, 0x7, 'snmp_trap\x00', 0x2}}}, {{@uncond, 0x0, 0xf0, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x2, 0x80000000, 0x0, 0xffffffff, 'pptp\x00', 'syz0\x00', 0x18000000000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/04/12 10:05:05 executing program 1: unshare(0x20000400) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x1000000000000003, 0x4, 0x4, 0x100000001}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0x10, 0x3, 0x4, 0x9, 0x0, r0}, 0x2c) 2018/04/12 10:05:05 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x200140, 0x2) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x2400000000000000}, {0x0, 0x1c9c380}}, &(0x7f000000ffe0)) semget(0x2, 0x4, 0x101) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80280) read(r1, &(0x7f0000a16000)=""/71, 0x47) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000100)) 2018/04/12 10:05:05 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000000c0)={"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"}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000007100004000000000ff09000000b14d26"]) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0xa100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) 2018/04/12 10:05:05 executing program 3: futex(&(0x7f00000016c0)=0x2, 0x4, 0x1, &(0x7f0000001700), &(0x7f0000001740), 0x0) r0 = request_key(&(0x7f0000001580)='pkcs7_test\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001600)='keyring\x00', 0x0) close(0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000001400)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) keyctl$clear(0x7, r1) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000001200)) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044590) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6, 0xffffffffffffffff, 0x1}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000001500)={0x0}) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001440)={'gretap0\x00', {0x2, 0x2004e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001840)={0x0, 0x30, &(0x7f0000001780)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x4}]}, &(0x7f0000001880)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001900)={r4, 0x5}, &(0x7f0000001940)=0x8) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000018c0)={r3, 0x2}) init_module(&(0x7f0000000080)='vmnet1--em0\\wlan1\x00', 0x12, &(0x7f0000001a00)="6e6f64652f413727a6520bdc793922d226263a1627eaee45f56f63cf26b6e20646be09118f") fstat(0xffffffffffffffff, &(0x7f0000001240)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001980)={0x0, 0x0}) ioprio_set$pid(0x3, r5, 0x3f) r6 = gettid() capget(&(0x7f00000014c0)={0x20071026, r6}, &(0x7f00000017c0)={0x5, 0x8, 0x4, 0x5, 0x4, 0x7f}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000001480)={0xb, 0x8, 0x7}, 0xc) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) epoll_wait(r2, &(0x7f0000001540)=[{}], 0x1, 0x9) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x968}, &(0x7f0000000100)=0xfffffffffffffe99) setsockopt$inet_buf(r8, 0x0, 0x21, &(0x7f00000012c0)="e81392d30512f562c5eaf0fb42f9a14c681fdc531929362c2b72afc64e0dfda1a6364698bee65cd4a235f8c0ed7fc181dcf0fa0c70eb7a9fe240ec912218d18ec7317221a245cbc82634996e800ed66f893e0d78542bbf6621112296a15f5be8a5802c7316ac8e5f706c2492971070d871e70c06f6a1dea5e82f0c6682be19c379393552df27d3b6885e5b8d8f22cd22cf69d9a09660f25cee8197991525defc8ddcaa2db026e234b23a751df1bc34d75d6f88da6abcc06615ff69f74f36", 0xbe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000000140)={r9, 0x2}, &(0x7f0000000180)=0x8) r10 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000001640)={0x4, 0x70, 0x7, 0x7, 0x4, 0x3ff, 0x0, 0x3, 0x2000, 0x2, 0x62, 0xfffffffffffff801, 0x1ff, 0x20, 0x400, 0x20, 0x800, 0x2, 0x8, 0x8, 0x7, 0x80, 0x1ff, 0x1, 0x101, 0x8, 0x101, 0x0, 0xfffffffffffffff9, 0x9, 0x80, 0x81, 0x101, 0x4, 0x2, 0x4, 0xa, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000001380), 0xf}, 0x7124, 0x3, 0x1, 0x7, 0xffffffff, 0x3, 0x8}, r10, 0x10, r2, 0x2) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x20d2) 2018/04/12 10:05:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000200], 0x0, &(0x7f0000000040), &(0x7f0000000200)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x898, 0x898, 0x8c8, [@quota={'quota\x00', 0x18}, @u32={'u32\x00', 0x7c0}]}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @random="46ca750fc811", [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@log={'log\x00', 0x28, {{0x0, "19358fd7efa35ca2d7eb1767a4c43b69655391056303b97ef841b924cf71"}}}}]}]}, 0xa90) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000aaaaaaaa00ff00000000000000007000000070000000a00000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x148) 2018/04/12 10:05:05 executing program 4: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x202}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x13, 0x541b, 0x6f2000, &(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty, @multicast2=0xe0000002, 0x1, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x18) 2018/04/12 10:05:05 executing program 2: socketpair(0x12, 0x4, 0xf54, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) perf_event_open$cgroup(&(0x7f0000000080)={0x7, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x80000000) 2018/04/12 10:05:05 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 2018/04/12 10:05:05 executing program 3: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000540)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000080)=[{&(0x7f0000000000)='XFSB', 0x4}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000016b33799ff9c"]) 2018/04/12 10:05:05 executing program 7: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x5) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x0) poll(&(0x7f0000000040)=[{r1, 0x8088}, {r0, 0xa004}, {r1, 0x8100}, {r0, 0x4004}, {r1, 0x8200}], 0x5, 0x742) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x4, 0x2f8, 0xffffffff, 0xc0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x290, 0x290, 0x290, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, 'syzkaller1\x00', 'ip6tnl0\x00'}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, 'ip6tnl0\x00', 'team0\x00'}, 0x0, 0x98, 0xe0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xaa}, 'erspan0\x00'}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0xff000000, 0xffffff00, 'ip6gretap0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0x0, 0x1}, 0x0, 0x98, 0xc0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) 2018/04/12 10:05:05 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000002340)=""/219, 0xdb}], 0x109) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000440)=""/168, 0xa8}, {&(0x7f0000000280)=""/92, 0x5c}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f00000003c0)=""/97, 0x61}], 0x4) read(r1, &(0x7f00000000c0)=""/75, 0x4b) ioctl$TIOCSTI(r1, 0x5412, 0xff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0xfff, 0x2) r2 = syz_open_pts(r1, 0x2) wait4(r0, &(0x7f0000000180), 0x20000000, &(0x7f0000000500)) getpgrp(r0) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/12 10:05:05 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4040, 0x100) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='\x00') kexec_load(0x0, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000), 0x0, 0xffffffffffffffff, 0xffff}], 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e23, 0x6, 0xa, 0x20, 0x20, 0x3b, 0x0, r1}, {0x0, 0x1, 0x2, 0x0, 0x7fffffff, 0x9, 0x2}, {0x6, 0x3, 0x4}, 0x0, 0x6e6bb8, 0x2, 0x0, 0x3}, {{@in=@rand_addr=0x7fff, 0x4d4}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x2651, 0x3ff, 0x2, 0x9}}, 0xe8) [ 150.054135] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 150.083643] XFS (loop3): device supports 512 byte sectors (not 0) [ 150.171970] XFS (loop3): device supports 512 byte sectors (not 0) 2018/04/12 10:05:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000f0ffcfffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100faffffffd70701875e9ea79f030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/12 10:05:06 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x2, 0x0) creat(&(0x7f0000000540)='./file0\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000000)={{0x8, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [], {0x77359400}}) 2018/04/12 10:05:06 executing program 5: r0 = getpgid(0x0) sched_setattr(r0, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x0, 0x3}, 0x0) mkdir(&(0x7f0000000080)='./control\x00', 0x571313eec647aadc) 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$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)) unlink(&(0x7f0000f86000)='./control/file0\x00') close(r1) 2018/04/12 10:05:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = memfd_create(&(0x7f0000000280)="646535c0000354bc3f627de1128ea431f84c45b5fa8bef1775c6afbb4371511c983a784d043877da58ebf9622f0eec2d92e59976fa41665c60eba7481705fe9f32ebd2c863059f5fb31c8dd1775287a45a13e1e0", 0x0) ftruncate(r2, 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8001, 0x81, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x3, 0x2}, &(0x7f00000000c0)=0x8) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000180)={0x0, 0x1, 0x9, &(0x7f0000000140)}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000100)={0x0, 0x4}) 2018/04/12 10:05:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x6e}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff7, 0x2000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="e1f5937b1de8fb7badabd84c5a9935659ce4224bb2d5db56f3dcef0c2a9e9493cedf9cb5273498ccc6110f9c22531dad59bbdf3ea64eb3da4e9aa1f47627691aaab935889ba32257f00fea6c8fc75a3e5da9815ad85864b6f75ce70a25efbaff6dc5aefb4cf539c2a2027bb21e4a84dc5ea04d170da24f8572da601740f42321c6a868137c6542dea76f3c373cc028cc90c5a95d14f32b5de9c4077825bf212ef3ae92fed8c567d424441c824bab6304c25a77794b6d22f5baf200054251278912587f5f2f7ae205a3947ea8781fbdd5ea668bb7f74b5965aab233146e156b880dea336725602d922e"}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000000040)="b6", 0x1, 0x4040, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) 2018/04/12 10:05:06 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000140)='./file0\x00', 0x220000, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000004c0)) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000b80)) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)) getegid() r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00000000c0)=0x40) listen(r1, 0x20) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000400)="480000001400190d76a81014aed182f302844700809d79acdfffe00600000000000000a2bc5603ca0016087f890000002000002ef774a99de48b143500d5413da836d48a566e8ef9", 0x48}], 0x1) 2018/04/12 10:05:06 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000000c0)=""/244) recvfrom$inet(r1, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) shutdown(r1, 0x2) read(r1, &(0x7f00000001c0)=""/252, 0xfc) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000580)) recvfrom$inet(r1, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x10101, 0x0, 0x0) 2018/04/12 10:05:06 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e22}}, [0x7, 0x20, 0x6, 0x7, 0x400, 0x7, 0x8, 0x1ff, 0x8, 0x7, 0x4, 0x6, 0x4, 0xff, 0x81]}, &(0x7f0000000340)=0x100) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{0x80}, {}, 0x0, 0x0, 0x2}) 2018/04/12 10:05:06 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)='\x00\x00', 0x2}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/25) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) 2018/04/12 10:05:06 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x125d, &(0x7f0000000040)) getrlimit(0xf, &(0x7f0000000240)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x4, 0x1, 'client0\x00', 0xffffffff80000000, "5b49d47711c32eec", "c33b0b50b3f2fd73b1b2762ad0015c408ee944c1692dd3785e1974b5dfb6105a", 0xfffffffffffffff8, 0x27bc3fb6}) 2018/04/12 10:05:06 executing program 7: move_pages(0x0, 0x4, &(0x7f0000000040)=[&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) kexec_load(0x0, 0x2, &(0x7f0000000040), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x1) accept(r0, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x80) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/04/12 10:05:06 executing program 4: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x5) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/12 10:05:06 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x103) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001440)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)={0x101c, 0x1d, 0x300, 0x70bd2d, 0x25dfdbfc, {0x12}, [@typed={0x8, 0x69, @uid=r2}, @generic="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"]}, 0x101c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000000140)=0x107003) sendto$inet6(r0, &(0x7f0000000040)="0401000000190998b009cb396da10000009054b932ce5b73832fdbaf6e22d8707324ed7508d79233fbe8e1fd24deabff42c6584662447eda2db2e72e977e149442627a0492f0425669acea5c826b5581e396e18192c77b0cc001def7437a509af949a5f1658baaa86c245cac7ce773c0bffc61f0e500518edab882bde219d98a85596af607ebfad07ffb42e61159d175bb0fcdfeb909dc244cebe87333a58c7eb3f6666cfd8546edb7bb9515f8ce2846318ddb8b5c9ea84b2fe1b366a8971bab02de75eb75db63b4a4428577cd52b73388b5c01e", 0xd4, 0x0, &(0x7f0000005fe4)={0xa, 0x800000894f, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 2018/04/12 10:05:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1004000000004) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3f, 0x400) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/144) writev(r0, &(0x7f0000000700)=[{&(0x7f0000000740)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800040024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d00010004040800b400000009000005", 0x58}], 0x1) syz_init_net_socket$llc(0x1a, 0x3, 0x0) 2018/04/12 10:05:06 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xed, 0x101000) syz_open_pts(r0, 0x8000) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000300)=0x4000) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xd63, &(0x7f0000000100)=0x2) migrate_pages(0x0, 0x204, &(0x7f0000000140), &(0x7f00000001c0)) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000280)) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @random="fa04167bf3fa"}, 0x10) 2018/04/12 10:05:07 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000000000)=0x1) 2018/04/12 10:05:07 executing program 4: perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="52fd8571224c9acc0ddea10f88ac2e839f64fd3cfd8e9655070170c9d11f51bc481efb61590b33e440b81a138740f84d0bed20927e1e422cfbc3fef4119c05cd76bfd2e1f1f09ebefc85b40ae67a8ec81ccb3629933efd18554d3750f3805857c1f5835ea9f97165e4aec50b8b548574a37ca9d0b98153367948a003b54271c158a71c2e2ea67579e74b63f19f002bdebef4b158210d8d5aca7c7b7cf6ca", 0x9e) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="dfde1374113ebb03f363f7d26e8d543582b72d32a54303a90ab3f45759a7551739227e22cd340298c0a35514cb7d52bdbfb1c20ae93c793d420d7f863f6b62ca4154828d4e9428c1904b53e782f293919c6945dd976421f96e90ef9f013f005e1c4e98feb2512285e3e58efcfcfe02b1b811f1bb3dd6f517789fe4da1a3e18178f2c9df859940cfd9684fa8e3d5668dd1a5d4aece714f9cbe0020e21f819d4e40be73fc2fc5025b7414d396868eeb1d84fd926606203c93c46f2d8df87b3596623d1f51f96a62c2ec447fe7fd1657278d8ff4b26", 0xd4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) fallocate(r1, 0x0, 0x4b99, 0x5) fallocate(r1, 0x1, 0x0, 0x4000003) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x0, 0x1, 0x6}) 2018/04/12 10:05:07 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x82) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000001c0)=0x4081) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000440)) 2018/04/12 10:05:07 executing program 7: openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x8000, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) r1 = socket$inet(0x2b, 0x0, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x404e23}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername(r1, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000240)=0x80) 2018/04/12 10:05:07 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0x0}, {}, {}]}) r3 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000240)={0x5, 0x70, 0xfffffffffffffffa, 0x7fffffff, 0x4, 0x7, 0x0, 0xffffffffffffff28, 0x40004, 0x4, 0xfffffffffffffc01, 0x3, 0xff, 0x3, 0x9, 0x2, 0x1, 0x400, 0x7, 0x3, 0x20, 0x6, 0x8, 0x5d2, 0xfffffffffffffbff, 0x101, 0x8000, 0x80, 0x7b56, 0x200, 0x6dd, 0x4, 0x100000001, 0x7, 0x7, 0x8, 0xf3bc, 0x8, 0x0, 0x4ea68f26, 0x2, @perf_config_ext={0x1, 0x1}, 0x818, 0x3, 0xbb, 0x7, 0x0, 0x800, 0x1}, r3, 0xd, r1, 0x3) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r4 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r4}) r5 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r5, 0x7) unshare(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r4}) 2018/04/12 10:05:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000200)="88fd13d4b89baf358ca2d4edc88a03b6788eb6b81cd9a6523ce80c2782632dd9727d6fc64d725a3449060ca49ef0c50326a40009848ae5e5ef5cfc31acacdd3801961c01eac61caba85c825670b7d52691797375064c32bcfd028198f949e1404a68dc3ff6b6802d50c4ae3bc6cac7d705ce6723bbc0cdf38a43f2acf603b63a81ab79b9434a2c378cdf70a91eaaa35aefe0615cce81a658b83e3175d56a4aec55ef07327d2707c73f6e1469360b337d2258747de5fb2ee175255d3e7a69d853ead76719047ba6e4e442350d2c69", 0xce, 0x0, &(0x7f000057bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) 2018/04/12 10:05:07 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000600), 0xff) r3 = socket$packet(0x11, 0x2, 0x300) r4 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x40000000000005) r5 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r5, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) writev(r5, &(0x7f0000000540), 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000040)={0x40, 0x81, 0x9, 0xfa, 0x8}, 0x14) sendto$inet6(r5, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r4, 0x0) r7 = socket(0x5, 0x80f, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r7, 0x0, 0x83, &(0x7f0000000080)={'broute\x00', 0x0, 0x3, 0x0, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)}, &(0x7f0000000100)=0x78) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff99) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r8 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1fb3d9b2, 0x9, 0x100000001, 0x3, 0x80}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={r9, 0xd67, 0x100, 0x100000001, 0x9, 0x9, 0x8, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x6, 0xff, 0x78dc, 0x9d4, 0x7f3}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000880)={r10, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xe8}, &(0x7f00000005c0)=0xfffffe4b) 2018/04/12 10:05:07 executing program 3: syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x13e, 0x4000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) [ 151.918864] device bridge0 entered promiscuous mode 2018/04/12 10:05:07 executing program 3: r0 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) shmctl$IPC_RMID(r0, 0x0) 2018/04/12 10:05:07 executing program 7: r0 = socket(0xf, 0x8, 0x5) sendto$inet(r0, &(0x7f0000000000)="44add1234a7f6546e55a7b86500f36e5d64beae44e5818a7596130fe5e03a7c67a4bf4364ed408a52860c5d6d1ed242ecbd9829f8b11", 0x36, 0x4000, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socket(0x5, 0x8000a, 0x8001) 2018/04/12 10:05:07 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000002040)=""/4096, &(0x7f0000001040)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/12 10:05:07 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x501080) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x0, 0x5, 0xd5ab, "b8a1da9a5997a6fd2ab7666f5a5d46a6091cea0f832796bc1686f2a397e5fae277d3cd12e369a521241e1d8eb6c84bdd716eaf2b73a25669557e20cbc138fa", 0x35}, 0x60) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000000), 0x0) 2018/04/12 10:05:07 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x80010, r0, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000180), 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) connect$vsock_stream(r0, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) fallocate(r0, 0x1, 0x0, 0x10000101) signalfd4(r0, &(0x7f0000000200)={0xa12}, 0x8, 0x80000) 2018/04/12 10:05:07 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x101}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) 2018/04/12 10:05:07 executing program 4: pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x84800) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00000002c0)=""/122, &(0x7f0000000340)=0x7a) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0xa00) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000140)={{0x9, 0x3, 0x3, 0x8, "b9574415dfd7d464ffd2f3eea7117afc6313758043b13c7b2b3ac5983392d134751ee797b8e676b126e18527", 0x101}, 0x0, 0x0, 0x401, r2, 0x1, 0xc570, "d4f2d0d887975622a57e69f625ee5a950588cbd48ed5a08fb06d97503adc466729ba50924a8c8846dd56179589a1ad3d956a796f6a6bdb4867f795fab6d755bc", &(0x7f0000000100)='eth1.usermime_typevboxnet1]vmnet1wlan1\x00', 0x27, [], [0x10000, 0x0, 0x7, 0x1b87]}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TIOCCBRK(r0, 0x5428) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r3, &(0x7f0000001ffa)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x304, 0x4) sendto$inet(r3, &(0x7f0000642000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r3, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000451fb0)=[{&(0x7f00006a4f18)=""/232, 0xe8}, {&(0x7f0000948f34)=""/204, 0xcc}, {&(0x7f0000687f5c)=""/164, 0xa4}], 0x3, &(0x7f00009485e1)=""/148, 0x94}, 0x0) syz_open_dev$dspn(&(0x7f0000000380)='/dev/dsp#\x00', 0x3ff, 0x200) 2018/04/12 10:05:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000780)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8", 0x1}], 0x1}, 0x0) r2 = accept(r1, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000080)=0x80) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000800)={0x1, {{0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x0, 0x5, [{{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}, {{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, {{0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x13}}, {{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x401}}, {{0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x41c1}}]}, 0x310) [ 152.236393] device bridge0 left promiscuous mode 2018/04/12 10:05:07 executing program 2: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) r1 = semget$private(0x0, 0x5, 0x23) semctl$GETPID(r1, 0x2, 0xb, &(0x7f0000000080)=""/132) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r2, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)) 2018/04/12 10:05:07 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0x1}, 0x2c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/126) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r0, &(0x7f0000000180)="7cac608548319b6fce219d1b3c1ea9190c5f3471c3b4c96b86b105830721b66905b80dd71621037741948f04a9bbbc9ff1", &(0x7f0000000040)=""/93}, 0x18) 2018/04/12 10:05:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff2fc9}], 0xb0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000807000), 0x3f) 2018/04/12 10:05:07 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x2000, 0x2) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x78) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x104e21}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'vlan0\x00', r2}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={r3, @empty, @rand_addr}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffe0ffffffff00001400000008004500001c0020000000119078ac14ffbbe0e0ffb100004e21000890783e622155a45147239cc8a9a2db62ebb29a417ff4d1fdb82a8de29038e7085df3cd40f4a0675932487ae203347f206cbed275b04eef257c"], 0x0) r4 = accept4(r1, &(0x7f00000002c0)=@l2, &(0x7f0000000240)=0x436, 0x80000) connect$rds(r4, &(0x7f0000000280)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/04/12 10:05:07 executing program 5: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x10d, 0x2, &(0x7f0000000340)=ANY=[@ANYBLOB="7261770000000000000000000000000000000000000000000000000000000000090000000300000090020000d0000000ffffffffffffffffd0000000ffffffffc0010000ffffffffffffffffc0010000ffffffff03000000", @ANYPTR=&(0x7f0000024000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000001570564c158e7dcbe30c100e83000000000402d000000000000000000000000000000000000028005443504d53530000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6fff000000000000000000000000000000000000000000000000000480043540000000000000000000000000000000000000000aa09ffa9686c1a00000000000000000000000000000000000000006e657462696f732d6e730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a702d0000000000000000000f2ffffff0000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5e) mknod$loop(&(0x7f0000000000)='./file0\x00', 0xc000, 0x1) 2018/04/12 10:05:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/85, 0x55}, {&(0x7f00000000c0)=""/10, 0xa}], 0x2) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xa0000000, 0x0, 0x0, 0x400060, 0x0, 0xfffffffffffffffe}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/12 10:05:07 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000180)) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000200)=@generic, 0x80, &(0x7f0000001880)=[{&(0x7f0000001700)=""/97, 0x61}, {&(0x7f0000000300)=""/254, 0xfe}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000001400)=""/81, 0x51}, {&(0x7f0000001780)=""/254, 0xfe}, {&(0x7f0000000180)}, {&(0x7f0000001580)=""/155, 0xfffffd92}], 0x8, &(0x7f0000001b80)=""/4096, 0x371}, 0x40002100) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000007500)={&(0x7f0000006e40)=@hci, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006ec0)=""/153, 0x99}, {&(0x7f0000007040)=""/117, 0x75}, {&(0x7f00000071c0)=""/202, 0xca}, {&(0x7f0000007380)=""/10, 0xa}], 0x4, &(0x7f0000007440)=""/171, 0xab, 0x7e}, 0x10000) close(r1) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) socketpair(0x0, 0xf, 0x10000000004, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x2, 0x1000, 0x10000, {0x77359400}, 0x2}) 2018/04/12 10:05:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0xe2, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0xc) ioctl$sock_ifreq(r0, 0x89fa, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) 2018/04/12 10:05:07 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000bc4ff0)=@req={0x3fc, 0x0, 0x3}, 0x7f) dup3(r0, r1, 0x0) 2018/04/12 10:05:07 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) unshare(0x2080000) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, 0x9f2}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x4}, &(0x7f0000000500)=0x8) setns(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000080)={r3, 0xfffffffffffffff9}, &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, 0x4) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000140)={0x31b5, 0x2, 0x85, 0x80000001}, 0x10) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) syncfs(r0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0xfffffffffffffff7}, 0x4) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) mlock2(&(0x7f0000a91000/0x4000)=nil, 0x4000, 0x0) getrusage(0x1000000001001, &(0x7f0000000540)) 2018/04/12 10:05:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x5, 0x4, 0xfffffffffffffffc}) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x200000, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/12 10:05:07 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x48}, 0x2c) socket$inet6(0xa, 0x3, 0xffffffff) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x640200, 0x0) bind$nfc_llcp(r0, &(0x7f0000000480)={0x27, 0x0, 0x1, 0x7, 0x400, 0xffffffffffff9d17, "1bb2e64cb9be32327dfdcb549ade324bb5be5041e1f09e03c0a57f37abd93caf32ea143e0c25bb2f1e0694f57de8058909dca406eec9d79bf781181f423cdf", 0x14}, 0x60) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[], &(0x7f0000000180)='GPL\x00', 0x800, 0xffffffffffffff59, &(0x7f00001a7f05)=""/251}, 0x48) r2 = accept$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000340)={'nat\x00'}, &(0x7f00000003c0)=0x78) accept4$packet(r2, &(0x7f0000000240), &(0x7f0000000280)=0x14, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x1000, 0x101201) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000500)=""/231) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r1, 0x50, &(0x7f0000000400)}, 0x9) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xb, 0x401, 0x8, 0x0, 0x10, 0xffffffffffffffff, 0xb1b}, 0x2c) socketpair$inet_icmp(0x2, 0x40c, 0x1, &(0x7f0000000000)) 2018/04/12 10:05:07 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x145000, 0x0) timerfd_gettime(r2, &(0x7f0000000040)) 2018/04/12 10:05:08 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000003004000018010000000000001801000048030000480300004803000004000000", @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="000000000000000000000000000000000000f6fcc58ce6662a0433389de94efa724700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000020200200001000000e0000002ac14140e000000ffffffff00aaaaaaaaaabb000000000000000000000000000000000000ffff00ff000000000000000000000000000000000000000000000000000000b90000000000000000ffff00ffffff0000000000000000000009b000050003000004018b35766574683100000000000000000000006772653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000200000000000000000000f0001801000000000000000000000000000000000000000000000000000028004155444954000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x480) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000004000)="240000001d0003ffbf3cc0023da283f732eee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) 2018/04/12 10:05:08 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000ac0)=0x1, 0x4) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000280)=@rc, 0x80, &(0x7f0000000940), 0x0, &(0x7f0000000480)=""/228, 0xe4}, 0x43) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) accept4$nfc_llcp(r1, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x80000) 2018/04/12 10:05:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x22080, 0x60) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000080)={0x0, r2}) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r3 = dup(r0) write$eventfd(r3, &(0x7f0000605ff8), 0xfd73) write$eventfd(r3, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}}, &(0x7f0000000500)=0xb0) 2018/04/12 10:05:08 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f00000018c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="646174613d080064657265642c00d3c5555e8d04378283f1"]) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000001780)=[{&(0x7f0000000140)="754cd852e1a2e151331abfc7b58a0e45c87e7f57cd6340a54680d1e5d0b78f91b5d48d2864e6db949080d536263dcc82c916e71fd811d3b6eeb79de974d086c2f81ad476bfed2f0c6d9df8ed2581de8ef88ee94f074ff680ffe68cf5223e738088f8aa14532f2fc86689f50d7dac417f1c944f8f12869e307df65eeb0cc43acb4ed45c400e2d7682568c8599334bfa591c601bf119cbb46d3dcf7fee52893217bbdd9b06d1f6d2931bd3ba704fc0f2ad73c2dbd66cfd1787503a0d03fc0bba6d3e2c889bf7c5fa785d8efa05783cbdc698af6c9625adc8335a0de576", 0xdc, 0x5}, {&(0x7f0000000240)="d7671c9e34635338098fcf3c992036c13512ac779b95d33fc60742cbd24c1a42160e88442612eb0f10f605da0a96a0d0a3c2ca32a64bdbf710b88955b76b78cf538d9f3b7c449228444b2e49d65e2e6e0ff8ec165650a2ff55538a6ea91686dec73814bb7157435acf757b1cb018b1ada50bbb6dbf5257ec033e", 0x7a, 0x6}, {&(0x7f00000002c0)="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", 0x1000, 0x800}, {&(0x7f00000012c0)="7ad38741d7fd4bb2730559fccc4d073e9c0b157ff5ee16b015702fccf2e1caa037684491f1f12bf773f087d6e1e49452637f893af432758a44b8fb363c762be075244c6e83df9b14ce00bfef1bb090c2a67d9b7f42b59a5e4e130dc3886d95f575871b4c082472a6608f0f8c405fc20532edcbdce9bf4acb341a6849827a3331eb915a661714d11fae4fc4eb18527aa7fd867f67ab43506a764b98bff9fb1d550532", 0xa2, 0x6}, {&(0x7f0000001380)="5caf00f0e2791a6d28801eb04e47c68042e9e3e045e48b32755625debb1064aea5a8ef3a1a6710b76351fa3e9567fcf3157bf02f39cfb21290e0fe01ad4ac7b0a1be20a2a94a70515636bd63ecd8c9587e73f38f4334889a5e6c8140cdab849659d04060dd2d882b4b91de06c4949103c598a58bab337300058c5c0c33ce975b8bb466257dddbe9dcb2d4bb76f4a8926d6170ec0fc666a969a07a2d269efb94e8fbdc5f9360d53095b804087f34cfe11f1362e6b431b63e9dcdbc750b3c87abb1dd0d4f9047764230da9bd446dcf8934ebb92be1126e3efa0db745f45112447461b68a42e1", 0xe5, 0x81}, {&(0x7f0000001480)="8063918e7a5cc6b6e3d88cd7567bdcdffa11d21dceedd43df1b8c6e9f0da65ab9ad36548ac986c6128f848d838368bbcbbb77bb3590a84cd8d8a086db9ade821ad73d45cf654fc7a0d6396e380f3ca9c30837b43d61799620af71e7ec43e1f4a1b3e6ae8c8c69f430378d85cbd924d441c66ac71147b97be8119167d062f080f64f6887677268e6319b98811417ca499d9d376bf071a07f1ceebf26b68b8c9031aaa648d2eb24bc5fcf322a3aec2acffec83275e7a1123410f15e20720def0dd70edd8932b3d", 0xc6, 0x7ff}, {&(0x7f0000001580)="e3c217843ffe72164a33fab94b5900f4f25bbc3fc978902c4c9cc6dbce179b8b523baf3599c6fc2572900dc6a7c0a27996f13a27c79c882c5cecc7b90c32efecc080ff8a629432924e69777647a57f0a72d5be917a5860e62b927641d2e72d4d053de38a1e4133f55738d9cb242e2b36a3141f4a0786eb951ba28cff00be7699c720c4fdf2cc212421e16d4ef4b4611d63e89e0eec9bfac7db9510947f5ffd50f08fb99ffd009b19e9b9a9185e71a1587b6ee1940a9ca99654f4c07c49b48e6da3e4eb1873139c3166b140f574d01cd90c7f110b95cde8f2b03754d6a3", 0xdd, 0x8}, {&(0x7f0000001680)="13cbcb4c23aed15b96364d4a596011ae85c944019a520a5457c9aa744f8961ab9b620746a8d48c1b08a7b2fb5fbbea87ac1642c40bbbd6df2e2c4b5e8c51fe8f8bd7250445937219a4996ce3c9d609aaf9bfc09d1433338d73313d5baa1b695a2ae0152c46", 0x65, 0xffffffff}, {&(0x7f0000001700)="2d47744c89738669c0baad92da30825ad1c389870b367630bb2497eda6f6f4d70b4aaab213522ced21394b480a1e3be37c9866328f7be7a2205e84de78c832891572e64460845b9c80e7985026818bb7993fc8981fbfb8c9b4b0d2024c4549ed2b563a5372624947b2551ad211a749d9", 0x70, 0x4}], 0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="63726561746f723d5125481a2c626172726965722c666f7263652c00e94d145f0e0faa08ecae55caec75b61515eac8d670e0287a7e81701092eb7ebece62f034c230c43ddc6083607f8c02cc26c3c8ae1a1fb6c6451a02a9353cb233f7de381698bc0f918c8309977ce61e182556749c8913447c890c47cb17b8a95883cc75a985daf4713345cbb34afb89d09cbb73f80400000000000000c3cc8100650542824613ba80437910779f7e2efff2090a68b5f20915fd48d9930ee15994a658a17f8c213f003c1a6b"]) 2018/04/12 10:05:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xffffffff, 0x5, [0x5, 0x2, 0x97, 0x6, 0x5]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x7ff}, &(0x7f0000000100)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x88e7}, @hdr={0x0, 0x1}, @llc={@snap={0x0, 0x0, "ce", "f9503f", 0x0, "ad54e4dd7e045d017e34d851341cb66d1bf383207795873c32d4dc"}}}, 0x31) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000200)=""/60) sendto$inet6(r0, &(0x7f00000001c0)="6ffb1980a4da5def6478f19a", 0xc, 0x4000, &(0x7f0000000140)={0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x80}, 0xffffffffffffff17) [ 152.672191] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/12 10:05:08 executing program 1: r0 = socket$inet(0x2b, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000100)={0x7, r0, 0x1}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000340)=""/216, &(0x7f0000000140)=0xd8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40e000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x31}) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/131, &(0x7f0000000200)=0x10) 2018/04/12 10:05:08 executing program 2: socketpair$inet6(0xa, 0x7, 0xffff, &(0x7f0000000040)) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) [ 152.741528] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. [ 152.755308] EXT4-fs (loop7): VFS: Can't find ext4 filesystem [ 152.774483] sg_write: data in/out 220/1 bytes for SCSI command 0xb6-- guessing data in; [ 152.774483] program syz-executor6 not setting count and/or reply_len properly [ 152.887267] sg_write: data in/out 220/1 bytes for SCSI command 0xb6-- guessing data in; [ 152.887267] program syz-executor6 not setting count and/or reply_len properly 2018/04/12 10:05:08 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x1, 0x4) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10000000}) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x2000, 0x102001, 0x0, 0x0, 0x9}) r2 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x3, 0x1, 0xffffffff, 0x1, r2}) 2018/04/12 10:05:08 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000000000000040010000000000030000008000000000"]) 2018/04/12 10:05:08 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000940)='/dev/admmidi#\x00', 0xff, 0x101000) write$tun(r1, &(0x7f0000000980)={@void, @hdr={0x3, 0x5, 0x3, 0x4, 0x9, 0x4}, @x25={0x0, 0xf21a, 0x3f, "6dd8031941e488184afcddf4d4cc0ef0393b8f8ba9bc4a4b5272bf3da4e3d49e80a0"}}, 0x2f) read(r0, &(0x7f0000000000)=""/28, 0x1c) r2 = getpid() r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_XEN_HVM_CONFIG(r3, 0x4038ae7a, &(0x7f0000000900)={0x3, 0x213, &(0x7f00000007c0)="1dc462bd514f61f85dfbedd081644399ecdc99103f6cf77245cf", &(0x7f0000000800)="bf4a7f1f01706785a0ee86edaeafe401ca9365f098ee748a88604e11a142537935562f1f8f903ca571f5825ac5b3493844e2994f9bcb6d82cffb0e3f558d759251a333b578c0775c94a751fa2075a974fcb7f17589b61439aeb002f253489eb54985bbeef0fd551414f15efde4e477dd89413a4eb2904ff647aeefe668ffc5c2e74b7ee13a9d8632a10b9b734229afcaa6d71c1a0a629571ab30ca489670e6622d25a491a4ff940749eb90b63fe434f0f344ca8269d01fcb55d60fe5c4a0423974d9c10ac50da1f7c155d4", 0x1a, 0xcb}) sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0xfffffffffffffffa, 0x0, 0x0, {}, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000140)={{}, 'port0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) process_vm_readv(r2, &(0x7f0000000280)=[{&(0x7f0000000200)=""/115, 0x73}, {&(0x7f0000000380)=""/196, 0xc4}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000480)=""/225, 0xe1}, {&(0x7f0000000580)=""/106, 0x6a}, {&(0x7f0000000600)=""/82, 0x52}, {&(0x7f0000000680)=""/178, 0xb2}, {&(0x7f00000002c0)=""/61, 0x3d}], 0x5, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x200000) 2018/04/12 10:05:08 executing program 7: r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000004c0)=0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() getitimer(0x0, &(0x7f0000000340)) getsockopt$inet_dccp_buf(r2, 0x21, 0x13, &(0x7f00000001c0)=""/92, &(0x7f0000000100)=0x5c) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8002, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) umount2(&(0x7f0000000200)='./file0\x00', 0x3) perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=[{0x3, 0x10001, 0x6, 0xffffffffffffff00}, {0x1, 0xd397, 0x7fff, 0xb}]}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0xfffffec7, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000000040)=0x1ff, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000000080)=@ax25={0x3, {"f50db79708224f"}}, 0x10) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/12 10:05:08 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xb0000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x8c, r1, 0x100, 0x70bd28, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x2}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6be2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff7fff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x8c}, 0x1, 0x0, 0x0, 0x4}, 0x4000040) socketpair$inet(0x2, 0x0, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000200000000000009078ac141400ac1414bb940200f41962000000000000"], &(0x7f0000000000)) setns(r2, 0x4000000) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000300)={@reserved=0x1}) 2018/04/12 10:05:08 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x2) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x2) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0xfe, &(0x7f0000000040)="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"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0, 0xfffffffffffffffe, 0x2, [0x7fff, 0x200800000000000]}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r2, 0xac4e, 0x30, 0x100000001, 0x63ff16ed}, &(0x7f0000000300)=0x18) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/12 10:05:08 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x8, 0x3, [@generic="da"]}]}, 0x1c}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84541, 0x0) 2018/04/12 10:05:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000010000101000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="08002e00000000dab476c842a11a6cfab1a04843534d8a963a4914a1dc7058861b"], 0x30}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x8000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) [ 154.312474] binder: 12151:12153 unknown command 0 [ 154.317422] binder: 12151:12153 ioctl c0306201 20004000 returned -22 [ 154.377482] binder: BINDER_SET_CONTEXT_MGR already set [ 154.380584] binder: 12151:12153 ioctl c0306201 20004000 returned -14 [ 154.383117] binder: 12151:12180 ioctl 40046207 0 returned -16 [ 154.399993] binder_alloc: 12151: binder_alloc_buf, no vma [ 154.405628] binder: 12151:12180 transaction failed 29189/-3, size 0-0 line 2963 2018/04/12 10:05:09 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x7}, &(0x7f0000000100), 0x8) creat(&(0x7f0000000280)='\x00', 0x8) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42", 0x18}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/12 10:05:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x6, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5b, 0x40) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KVM_SMI(r1, 0xaeb7) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x4, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0x8000}) 2018/04/12 10:05:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x6, 0x209e20, 0x8000000001, 0x1}, 0x2c) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000180)=""/224, 0xe0}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/204, 0xcc}], 0x5) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000204fe0)={r0, &(0x7f0000932000), &(0x7f00009ee000)}, 0x20) fremovexattr(r0, &(0x7f0000000100)=@known='security.evm\x00') r1 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000580)="ce1d85f42f53866bbc38a3ffdfdbe35826a2b9") ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000540)) 2018/04/12 10:05:09 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/39, &(0x7f0000000040)=0x27) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x23, &(0x7f00000000c0)=""/35}) 2018/04/12 10:05:09 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000600), 0x8) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) add_key(&(0x7f0000000540)='asymmetric\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0), 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000700)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=0x0) chown(&(0x7f00000006c0)='./file0\x00', r1, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x2, 0x0, 0xffff, 0x7fff}, &(0x7f00000001c0)=0x98) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000400)={{0x2e, @rand_addr=0x100000000, 0x4e21, 0x2, 'rr\x00', 0x0, 0x3}, {@multicast2=0xe0000002, 0x4e24, 0x12001, 0x0, 0x0, 0xffffffffffffffc0}}, 0x44) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)=""/10, 0xa) write(0xffffffffffffffff, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f0080001", 0x17) 2018/04/12 10:05:09 executing program 7: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x200000003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x0, 0x84, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x8864}], {0x8100}}], {@mpls_uc={0x21}}}, &(0x7f0000000080)) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="700f586404de0ad0bdee6b192e687fb2037a9a6b8f96f22030aa2ece75825f600552756e63e21670a33a09d3db7d8071227aae3e47fd62cedd35a7a9d35e617ee49fd51d5c803ab05cbaf1e2f60f0645a77be99f444a677673461ada7705e1f535e6269ad2e80c5950bdb43f031725abd20ba2302f6457b33c2fe0a043fb5e999ab0bc24a79ed8e3397e6286bc5ffcd663b38a390f79015dc216dfdc7967af6108f318989cdd519f99d4c0f4acc19479dacad42b5d3c1f598555e0e1ad0ad93bc92a0b508c3f07015b4f23ea7cc049eb780d43d7a28e72c0564e0404c895528d9c271d2a", 0xe4}, {&(0x7f0000000280)="b83ea70b1e9a13cb", 0x8}, {&(0x7f00000002c0)="f2e865", 0x3}, {&(0x7f0000000300)="1a89f62ca2698ee5b699ace3cd256e63ab4868576402352a94c1", 0x1a}, {&(0x7f0000000340)="9c5db16eb87cd7a8d930fa2a3e2789fc9cd8682eefd704a9e42b8004289649ad1ab1837d0eea021ef905f6489293965cea501f1e6f77e15f4d453a95521d30e1d4d3974d20be16", 0x47}], 0x5) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4990, 0x2800) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000500)={0x3, 0x3, 0x6, 0x3, 0x8}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x101200, 0x0) r3 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000140)=r3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000540)=ANY=[@ANYBLOB="73656375726974790000000000000000000002004000000000000000006148a632b4d0742f000000000000000000000000000000000000000000000000000000000000001f000000a57ed48cc600223fd9bb9032ec4f95b147e05c67e396253696f8bd606c96cf02438de2ef83022a7ca4d9b597334140a7cfd095ad6d54c564dc148d8233e53361cf61596c8c549c9e6dc3090000003bd64b09306968b2368d3f3938d87657f17b047cf949d9eeabdfa7a2dbb99ab21b4257bf4465d2768a3e2b49dc60a06c"], 0x48) 2018/04/12 10:05:09 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000080)="e5"}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x4100) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000000)=""/3) 2018/04/12 10:05:09 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) eventfd2(0x5, 0x1) write$rdma_cm(r0, &(0x7f0000000080)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) fchdir(r0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="13000000100000fa", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000faff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c62a6974df495b39a37acb6a56711c7672499368acb7e3a806e7ad176ba3d6099212050dd4e8a519c5b374f70c00859f"], @ANYRES32=r1, @ANYBLOB="02000000"], 0x18) syz_init_net_socket$llc(0x1a, 0x3, 0x0) [ 154.517751] binder: undelivered TRANSACTION_ERROR: 29189 [ 154.523398] binder: release 12151:12153 transaction 29 in, still active [ 154.530211] binder: send failed reply for transaction 29 to 12151:12180 [ 154.537216] binder: undelivered TRANSACTION_COMPLETE [ 154.542334] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/12 10:05:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x440, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x100000, &(0x7f000002d000), 0x2, r2, 0x3}) chmod(&(0x7f0000000040)='./file0\x00', 0x188) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r3, 0x4008af23, &(0x7f00000000c0)={0x3, 0x1}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x100000, &(0x7f000002d000), 0x2, r3, 0xb}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/12 10:05:10 executing program 3: mknod(&(0x7f0000000000)='./file0\x00', 0x1044, 0xaba) 2018/04/12 10:05:10 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x86e, 0xb1e, 0x4, 0x7ff, 0x3, [{0x200, 0x7, 0x5, 0x0, 0x0, 0x6}, {0xe4a, 0xfffffffffffff958, 0x7, 0x0, 0x0, 0x208}, {0x3, 0x400, 0x3, 0x0, 0x0, 0x182}]}) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8800, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x19, 0x0, &(0x7f0000009f84)=ANY=[@ANYBLOB="11634840000000000000004000000000000000000000000007"], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/04/12 10:05:10 executing program 0: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0xe800, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280)="eb3c906d6b66e9b8f1e623be1c732e666174000204010a0200027400f8019e2309d621be5efcbcc688000000000000bb321895e38775ab194b6341d1604994edef52f65b36f02953a67cf16ba1cbea0940a85cc2ce1ded1e0c2ade1ad5a536fafce4301a221a7cf1403bc3a4b2a7995d7f97c12a563607d758abcdc7a2a483329f1f", 0x82}], 0x0, &(0x7f0000000180)=ANY=[]) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/04/12 10:05:10 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5663, 0x101000) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000001c0)="92256b8f79e0545c7969ce026e10fdb37f8b4f15f8040a5e33cf82a1d0256ae5f690f1b80d7d1075d6e5477e633f85a2d3518dce865f8297a03bec69e40c1c71f350f0006bcad9282c829e44dad05feede5725504892aba3d58fc6a4c104139fec7fe7b2ed6ba978a157b74d428ba79cbddc600439ef3f232601806b92315f8667d5923a4d3f5bfd2a547e299deba790f32f9954347623880177a77b7f0b09a971b6c4268340488d69bf3858ddcd5a6e8b6e6f17d8dd76c3413c", 0xba) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) mprotect(&(0x7f0000181000/0x4000)=nil, 0x4000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f0000000080)) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000040)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x50203, 0x0) 2018/04/12 10:05:10 executing program 1: r0 = memfd_create(&(0x7f0000000540)="47a793c9fa3c0727e6830957475f64e1520d5c1c6235cbeacce0847b618c225e0663871ed0f685ce287715", 0xfffffffffffffffe) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000400)={0x7f}, 0x1) r1 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000580)=ANY=[@ANYBLOB="c77fffff2c006264000000000000000005000000d985a2cbbf73d05d0678cf6e2042737b07395c02ba76ae6a9ee09329c01dddc0fd4a6f272b9c14c935486c4a44546fe78f34585aa18e94607288a82a58f3ee56fe6842f02716cf84491d95f073c161c9cd0ac9cad970d4a305e51c66f42c44b2dab785df40fb58e174b6be830636d504bd2abb4b61f18410b2aa47c4bce0566b60d128bf407e932decde9293e1a2dab6184ef6c3ceb91db5802ae88987431664ce2d72cc5fe6633506fbb79d21"], 0x18}, 0x1, 0x0, 0x0, 0x80}, 0x0) r3 = dup2(r1, r0) write$fuse(r3, &(0x7f0000000200)={0x12, 0x1, 0x5, @fuse_notify_poll_wakeup_out={0xecaa}}, 0x12) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f00000002c0)=""/98, &(0x7f0000000340)=0x62) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000380)={0x8}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0x5b, "6b65f504164b7d2595953d38f93bf5288e00b09b2344519b260f95621ea91647f2dfa6d8ad9170e9070eef4060f4332ca42420a6cc2ffc478a8321c9e355ed9ddc5d44b16cc1e3725cb915995176891f8320b25ee443a3a3ffbc78"}, &(0x7f00000004c0)=0x63) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000000500)={r4, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7f, 0x8, [0xfffffffffffff488, 0xef89, 0x101, 0x400, 0x0, 0x9, 0x0, 0x6]}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000180)={r5, 0x0, 0x20, 0x800, 0x5}, &(0x7f00000001c0)=0x18) 2018/04/12 10:05:10 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x8, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x80, 0x3, 0x0, 0x9, 0x5, &(0x7f0000000040)='bcsf0\x00', 0xb3c, 0x7, 0x3}) syz_emit_ethernet(0x66, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff00000000000908004500005800000000002f9078ffffffff000000000421880b0000000000000800000086dd080888be00000000100000000100010000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) 2018/04/12 10:05:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) listen(r0, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f0000000100)=0x80, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000000)={r1, 0x2, 0x100000000, "871e6c112918e96bbefbf7b8e9821c9a6aefbcc7cf1c7fa7d95804abad59281a6aa26868ac3119b57b5f492ca632e6e60d7f5fcf77c9cca895cfead85a236060ee85954b03070145016339d4a236b7170fda0b8a7403b2a07a212c0f18e5e5d0704626a249bafffbfb7f7e3e94ffecf27687e526f3dde0e920c37eb813f4afb205c9b79fe9f61b0a19070fba3e915e157cffc708c15da5a3643a59867790a648c9f177113864496e440cedbe11311bbf056e17829aa6eeb1f16dde29e60bfdeda463d28070"}) [ 154.840601] FAT-fs (loop0): invalid media value (0x01) [ 154.846093] FAT-fs (loop0): Can't find a valid FAT filesystem [ 154.930138] sock: sock_set_timeout: `syz-executor3' (pid 12257) tries to set negative timeout [ 154.936335] FAT-fs (loop0): invalid media value (0x01) [ 154.944557] FAT-fs (loop0): Can't find a valid FAT filesystem [ 155.006263] sock: sock_set_timeout: `syz-executor3' (pid 12257) tries to set negative timeout [ 155.574847] binder: undelivered transaction 32, process died. [ 155.583098] binder: BINDER_SET_CONTEXT_MGR already set [ 155.588485] binder: 12233:12270 ioctl 40046207 0 returned -16 [ 155.596900] binder: 12233:12237 unknown command 0 [ 155.596926] binder_alloc: 12233: binder_alloc_buf, no vma [ 155.601832] binder: 12233:12237 ioctl c0306201 2000a000 returned -22 [ 155.607371] binder: 12233:12270 transaction failed 29189/-3, size 0-0 line 2963 2018/04/12 10:05:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1000000000000004, 0x16}, 0xffffffffffffff54) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18005d92771d3823071c540000475c7aa163ff0cba6ad2d42f81c083facb8e3eb8e50000000000000071100004"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f0000000700)=""/251}, 0x48) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccf7393e72be9cc66f"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x6, 0x2100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000009d00)={@multicast2, @dev, 0x0}, &(0x7f0000009d40)=0xc) sendto$packet(r2, &(0x7f0000000580)="76b6a545a44f1bb1bb4613741b58de44e69867debd2bd24c82b8b1cbed81e1d3aa33380ec12430c895f66c6f385d1db467fbc3c1bf588df4f57cc437f3c96774402d3f06c4a5ed0ee0b5cc2419e3e8d9c5f8e4f0efcaf712b8f0fdfc8743d06fd45dec50051899f6d6daabc08c6d46c27d13a4daec60eae309104332cc7461720d3ba2db540c8c347e88a8f0aa3fa7fd112bd861d1f9cca0f8f7851dd26dfa1c5157589b5dd133291bcdc6c71af551a88108e93398742e39dc8182df578d4487335926f3ae9c775e037d076dbc12758d37654ce040d1ec5e", 0xd8, 0x20008041, &(0x7f0000009d80)={0x11, 0x16, r3, 0x1, 0xa4, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socketpair$inet_icmp(0x6f2000, 0x400000, 0x400008, &(0x7f0000000480)={0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x1000000000004, 0x8, 0x5fa, 0x7, r0, 0xee}, 0x2c) r5 = syz_open_dev$sndpcmc(&(0x7f0000000340)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x0, 0x3}}, [0x996b, 0x1, 0x6, 0x4, 0x3, 0x2, 0x2, 0x8, 0x4, 0x1ff, 0x5, 0x100000001, 0x7, 0x7, 0x3]}, &(0x7f00000004c0)=0x100) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000500)={r6, 0x2}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x17}, 0x2c) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000680)={0x1, 0x0, [{0x7dbe, 0x7, 0x0, 0x0, @irqchip={0x5, 0x1000}}]}) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000280)={'broute\x00', 0x0, 0x4, 0x84, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000001c0)=""/132}, &(0x7f0000000300)=0x78) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000071100000000000000000000000000000a500000000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r7, 0x50, &(0x7f00000000c0)}, 0x10) socketpair$inet_icmp(0x16, 0x6f2010, 0x6f2000, &(0x7f0000000180)) 2018/04/12 10:05:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) syz_emit_ethernet(0x36, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @empty, "48d9edf7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "416d46002ccfe97fa2ee049b9a6959f0"}}}}, &(0x7f0000387000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r1}) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff8001}]}, 0x1c}, 0x1}, 0x0) 2018/04/12 10:05:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6, 0x101000) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000001c0)={0xe9, 0x1, 0x81}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000000)={&(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001940)="6cd93bdf93938aa5573139a9d9921c2f47f247d59454541e066c5c1ad30905296d8c9a023b451fd1ee5edbc80e5f774b82ccc98c459498c7e5bf4e07add3e340fd0de382ad0a23f7e533b6cea89b890aae913c74de5a7da23398be4863fe1fe85bcacb797f1d5557cab6f55f9c120e10aaf574bc4c0d99153ccb7d", 0x7b}], 0x1}, 0x20008080) read(r2, &(0x7f0000000280)=""/219, 0x1e) sendmmsg$alg(r2, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000900)="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", 0x1000}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000500)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000037c0)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/106, 0x6a}], 0x2, &(0x7f0000000400)=""/203, 0xcb}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x48, &(0x7f0000000540)=[@in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x8001}, 0x9bb4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x100000000, @empty, 0x8}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0x3}}}, &(0x7f0000000600)=0x84) 2018/04/12 10:05:11 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x28, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000140)=0x108) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x34dc0161cddb1a16, 0x0) 2018/04/12 10:05:11 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x90}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2000000003, 0x3) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000200)={@loopback, @multicast1, 0x0}, &(0x7f0000000240)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000280)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) getsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/12 10:05:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x105001, 0x0) connect$pptp(r2, &(0x7f0000000140)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x6, 0x100000000, 0x100, 0x4, 0xfffffffffffff0a6, 0x5, 0x80000001, 0x5, 0x0, 0x330, 0x5, 0x5}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000580)={0x7, 0x0, [{0x1, 0xb1, &(0x7f00000001c0)=""/177}, {0x100000, 0x36, &(0x7f0000000280)=""/54}, {0x7000, 0x24, &(0x7f00000002c0)=""/36}, {0x0, 0x4, &(0x7f0000000300)=""/4}, {0x7002, 0x66, &(0x7f0000000340)=""/102}, {0xd000, 0x8e, &(0x7f00000003c0)=""/142}, {0x10000, 0xe1, &(0x7f0000000480)=""/225}]}) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/04/12 10:05:11 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000140)='net/rpc\x00') write$rdma_cm(r0, &(0x7f00000000c0)=@join_ip_mcast={0x10, 0x30, 0x3, {&(0x7f0000000080), 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x38) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x2) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000100)=0x4) 2018/04/12 10:05:11 executing program 3: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) munlock(&(0x7f000053b000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) [ 155.629524] binder: undelivered TRANSACTION_ERROR: 29189 [ 155.635088] binder: undelivered TRANSACTION_COMPLETE 2018/04/12 10:05:11 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000391000)={0x5, 0xe2, 0x100, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000391000)={r0, &(0x7f0000391fee), &(0x7f0000215fee)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000039b000)={r0, &(0x7f0000245000)}, 0x10) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x400) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000000080)=0x1, 0x4) 2018/04/12 10:05:11 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x1ff, 0x0) r1 = memfd_create(&(0x7f0000000000)='+-\x00', 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x50a00}, 0xc, &(0x7f00000001c0)={&(0x7f00000007c0)={0x128, r4, 0x20, 0x70bd25, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6ee}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xc}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x11}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xf}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x19}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x128}, 0x1, 0x0, 0x0, 0x4c005}, 0x20000001) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {r2, r3/1000+10000}}, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000002c0)={{0x6, 0x0, 0x0, 0x0, "b94f4386db82b0ffa18b3d59c0d219d115715d16380149fef3a0df5a5a3187bb9b07bdc9262da9f34f90fcf7"}}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000000280)=0xc) ioctl(r0, 0x200, &(0x7f0000000a00)="8047ea8173be11b3e46c440e64a101628fa98445f4af0779a2b8aa64f453887ac91adb23d46c6bdc0b5cb9748429327365574df437e42b1923d582cf4d") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000900)={r5, 0x83, "fb2cd34a0afb4a13f03104083e5b5e567b31cfbe48183511ff0c19883e70dc4f74c1a6c54647eb35968546babae2e5d0b57923de8544b62ac9d1cc720164aa4ff50b1bded88dfcbe1d03f177c1b06990cce04c3ce4987655e62db021ea96c235c9d62ac871ecbe3c016251884f69b267bc73f2dd412aa18a9ecb3c043d65e191ecceb6"}, &(0x7f00000009c0)=0x8b) 2018/04/12 10:05:11 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x20000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x71, 0x56, 0xffff, 0x20, 0x3}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x200, 0x4) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="00080000ec05000013020000120000000000000009e5710000010000ba55394ce10000001e000000000000000010cc0302000100526549734572334673", 0x3d, 0x10000}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="fd"]) openat$cgroup_ro(r0, &(0x7f0000000180)='memory.current\x00', 0x0, 0x0) 2018/04/12 10:05:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) 2018/04/12 10:05:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fae8c861b"], 0x5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 10:05:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') io_setup(0x8000, &(0x7f0000000000)=0x0) io_cancel(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000000100)="8d586eada4c2655ead15d57e463ebd69a433a220e24993dfdf5fb522f79372d9ba6357ae22825d78841d1d97b5fa9b5714e86dde85a5ff1d0e2777766dc55aaed630a7a5b987f384c3644daa4abdbb40b2ef00de5bdbf5cd81b93378db13cf397d88817fea3dc69d6dcf5c5ddc0de963a6b94b5306257b4b5661e0e416a67cac608707cf26d3bdee7a6050b54e7fbfb92239fadab57c6d5793fdf039a5f511e91977d32738376aa72205e35db1b2b026b34045e7fe25eb0978bec5ee95f123054a8eae7c25e473a49b9cb268efb154f28f352b1430d0f8918af11fefa3d42555696f7a86d375f240a83cf2d3bf5d4a0762e5259082549a0377be62466a88a51b83606a179f026137b49cf1e55a1504d2ec96a079530ad3f3ed3f0e04e5909d2c523b3e3242e2007751bb91bd490dba5b92ab497a6c3ff8e05edc5e5f67b78943b4d6b78acca3b12afc28fd1dad67c13edff152c221aac72f476817f543a83c5201dd4637e53333a19b495cd7fb0eb2ee838a34671bed510a117fc8537e63f5357387fbdf4422a8349c703212999f76c98d6c39f24407c986347641f0e0df8e7051e38e450cd7c960402600e6a60ccc0c246a6cab705506d47ca53b8ab19f994ac10b6e9d8c1a46e961a682779a7f8f9bf8a33368f044b9325662eb135c7983cb43a62c0a037a4248faf82fc4126a6862a056a72dab12733bb1f36e6049569e74f2fe4782f4d1bbfb482630a6cee191902148aadf7c6104cf47d85ae77699a0c1f3432191f482f77f8301f4f7a77c5be99d01edf5c586cffbb22af46ec470d1e4924998ba8efb0a7df8400615a439a6fcbe79805db6132efa766491a77fb5694f964e9ef685860975441de65d330011e186a3fd298079131200506b536b6ee76c52da3856e97865d6272e177e4e1abb091ee1668184443fb65b13e79fd7f44e4df93512f37a378c8deb82208bae9b1f415f52c2ea2002a54a1a739edcf975464994a6ea56e936f373a3d90217989b0240030d5f75c207669d4a428b981d162cef2200725a3cad323392a6173a931c33a5043e81e18670d1d546ea31d5b9235481da737ddf6416ba964195502013fa7c52b437e645a7dfdb34ba0e14c597f1e6dc1fcfc5cfc4ef06a06bfa404999ca8c2ff61f575162ec138171a3f198cbcdd1c5591887c16bb7c67837a4feb3cc0f7734c9b8da1b0e28fe813b5b86719d4a55295d29912060184ae296674aebbc848756e636c7f101597af7b45321ccedd12c631dc4d53f0b80f164cd920db56125ca7a189c55a595e259c3b2858e7e35d75d6fe0d56c3225356f3cdf5831940799322e3e4bf7339e4166d3f502776333eaed201fa689a81d53a34093774b9aeaac64c9d4c80d05433b4104f36b2c817a8dd076c7ffeca3976a3c020e7c54253894dfb95c5cf2b661053367a9d397f719218c848893838db94fd112fc47d1d8e1853078eb461fed356bea373b7c1f02c0ac443e5d23d57260eec93cdb3c85af45278ddf7f5338b5137d215c02570d9dc31d96cfd622295acca4350e7aa06703023430721b004532d3def3786ba60548096b836932113acfecc92447a76b0154522fda767107090d8164e792baf04fc0855d457b9907c7bb74f8d8fef9a94bc94849bbca650bb99bc6db7ca38fc101d226330a5dc4b156e3a09f5f5104b99a32b8dbd41ce860332245532fe5a070ffb04971e8c97cdc427cbaa8b7abf1db60ab6345cc73c41ccf0a213165a490ffcab608d219b7a40d1ff77da91168330ae97b9b3597ef582d8071e7d7219716f51c2c1987e1d9ee6e506ceeee921eeaca5f45923963ecd64b7da3905e9aeb859a23cb4e27cfc41fd69d092428df8d103d94b89ec3ec484bbc989879c68c137f67d5a3c57116afdff1ad746246b1b3021991a1b9f6c39b0d5703b0cb9e7a7bf8ac76212756b50be699e0aa498d74350dbcc6184286bd38a11856e2afc7fdde55bc319946390bfa4637d6cdfc8704538cfb3ae98b118d3b9bf15929a8887a4aa1ea4117971a0e14e3eccc24538c53b4488e75cee19d67d3159fcc640c9f219bad8a2a387c0d0531457980933a9036c64ceb5cbc35d1c8ceff43ce43d6349f6bff12a74e7d90a9e937995cdb8b139633379eb52cdcd24c3153f9b2b4d9d76dc4edc1891f53f9a577c4c45fa5a6561300f0488a23c54cb52024e6a2eeae55c18821622d932f805a829360f39bf7339f2d62d1340d77b3f1a38d2cdbe144652dd2f93dbf0e456e39b44737602f02b6c99a90d38c0e37a52b730cd2a80f7a96ae5b879911abc3467b4c2e91e4bdff9db076c2ca8458a757cfa1510587161533c4afb22dbf87c587c41b5b778bb6d07804d81bda6b76c0d3188a4d7eecea4b1ee306aa9a98fd0721e1635ec44c25cede96f5ea09ed444bc88c2a15281fa0034705be5b4dd77e39650799e4506eb82e31e6c806aedf7d67578477394f8702f82223f1b69cabe1197a4d62d6c7ff433cae3399144adcef97385b0ef4f13422b608b625f53870db5fe62f10e3aadd53543929717d88f441fa27158ed8f8e6a5f9d63bb471f0f9d395ae1531fd67635d976501b263810e91d8fcf41e9f626a14cc5dd82f2d2d873ddf906a95b0ac23588a55cd60dde3b85a44dc5e92e2c8a84706244ee090ac00a695197f1ae15c3f97fd0db59826e6dea4e526335297ac34741b9a893511e595d27f761bee77ee0fab3ff4c1d5ed46e55d4ab2cf0fd8f40f047c5d8b833ff17d31e8d783f77bfbf34f30fdd1e6203c3c51f4cabcefba627518c348598fa1612b159a00d372c3f6d2682e777c137b22651904f79ea9b23b321d802c103c85384725b67251caae0f1c838afd75b0ecf08637f3a6b6e85330f1a8cbb6f8d48356617409a54d3efbc11688af0abcfeb46a065279c6ba45afaf0fe9f375d4d6fba8c1704f00595b08598c21362f9c889fcdad2ea55d7d1575cbaa399236d100c50bcf8b2281e62cb8fb3ef52762900fcee25964102cc2be8e6361fd30f71abb2166020b53ea542256426d4f9e1a243e281ad0c5f34a39a300844bedecbf95d6fa537a0e2440a9c6b28a472ca8bac7ec0745f30c85711aa91a52cf53116cc7ba12ac552bcc83661747382412bb46f71b57ccffb5d6134a90ca240a6de5de59597f32e8ff986f16eb809f1f75b574be1c5925b9d26c6aa224774a0ce89cf2272f403aa92aa1c912fa203df2039585052b16f0ae08f9cefd9f499af968a16d04204b84ee8d59d50a14ada055bf8661abe3de719aac3c95d062671b6119cfb4c9184b8ce940b880609f951e683d1ada3edb84da2628c8d37792aa8f5b8444592053254bafc6a8f2bf53dc740fe6e8c5cfe64aa2fa66c37d90db1ded1ef5fdde8886483fbdb94b403da5686cb7b6365968984415a7fd3268782c1b3de76726d9ce952f21ed6573087b360a63e1e253ee72f85808e5520b185e49291c9f148981eaf5198f83d39df006ca563eab5aa9dfcca49eca079a082a1648e0f07f2b36092687c8587394ce552d2ced09bb087a9b767f405ed6cd25cbc2ad97b5143b0f3eaacf02eef8394988581a1386f64bdc5dc815762697f3dd70d8eaee2f426f602109451d942197df7cc6799a3cea2a657354245c87d6e35715c4c47722b81908dff04d44098635ad0f0793583a838f904cc7443ab1a5ee37562a12dac83be9692b16c313cc00dd9b1a9e25a2c713e581b9090d44ab82a26d5fda1383ce1dda9de09a533dac16040c11bc8b9c3375cdffbadd3df14e92367f0585ec557755aa2c0b3064410586f7fd8bc48185a75f1e96c3626d63dc4f92c3f01df002b59c731925ee3803279307d4f14417456712c7761a91b9d773f393ff60ae952eb83cdc52c39bee0aa0d65b845c4d6c8a4e401d455a474ea1981d66de07f92eb038f7a8c70f7171d3ba6dfa0dcf917437dee1bdf5d62ab115f6fb7eaa6331736de3da08b7a418dac1cb516377438820221341fdb5583d61111c49f8ab2a0c919da5a9cf08bfcdd45745866f536d01456496976e8dc7fc4a73fedcf2a050347fde65232082b77b087ee3dc47b749514b50cccbd16e6f562db3c2d4f9ac98bae8c09c2fb55385d954913238db78787488b3d98da33c49c478c4d859529adc7324a6fe4c4482c8d228c9da8e4ab7dfa51b0bbeb570856ae6b53f672e4fca741e6e10e12ba377b71687b812a3f8848344fa65119c8538e90c39dbfe8e578564cc6204635c10a5ffa0d9f8952c3ed43c061701e66e7335ba5bdf04b29d09c4fc8968a972b566f713f0776f8ffe916f5a3d0491921b4b963a07ca79b80c78136c18ba91d6f26a3fe0cc444099c9996eb12e88b2183d83e78448b6a5c9665a8d8d8c6811a23e7806dbe005b985b0174ed956f99a58ae246b7f3e0d332d12ac3a151b98fa78d1a6ad3897fe396b37267af86a4706d5b0007d4bccf22e16d6b9b89034407b923b2cf377b473c1d559b47572115524aac69529a7aa36db68168ff13c3cebab6cf395832c9609824b0d0662a270cc5f2a8edd914a0d0cda6fc9c5a1e2f27fe346a71f9b9b2efa813f44ca69699ac03524c7ad5c81c45a323bb511575f96c8c883eb3a65d23d49e6f1029b6842ef69957a315ccb823c92288bcbac4459295b8f57909a7f661f9ce48ba99a94887e0e0f08904b2959815353be22c2828d4b40ba2e06357085720bf10dc0e16a58845d22a49d6985d099a3b8332dc9f91d465d40eef58f47827352567b24eab6daf916b651c083d24e29829ed7eb8f1e4707073292017633dcf012c7a028207bcc8a5277dc35c77dd7e9adf434eae28aac6cd72be1dd68a495258ebe807a4efd40b15753bd90f18430d8c6900bcd05de8204afface7acf54f67c017b62d769fdf281a08143db815c7f770a085e3dae5696214f31824a11950c528cf0b7b6800ff22d424caf18168ef2c9e2bc5638f06223515b5c64da1a3236d5558d6a162d89cbe84aa1562627832a4b01213f449d77dc669567e2bfb3249dab066cb6d5838ce974341a44c81605651b5e0413da740fb2f68ef03bab07023fe03966f7b7a745c787b15156b33e1f7cbe4e098065464536bb89c17eb5436925aa9238e5720106ff344843ae622b4aa3617804f384e8e74043a2886cb7b897c3c599119d695be95c4c999a4edd97b03ba66acbd4193b8d94871b29694774a84a1c2946bece5993b8341ef06965c4edec4bca5824db07db89a9c2f9913597cc6536924b40221bde357c9e08a9f2e54e9203af2e8e0e127f188a7c1953e988b9f37eb0763f84b8a6c0de2824e282c75c62ff81a2c7706e114432a8d588db0b8e42668ab7160aae637478760622f903c2dd6cb1bea3fa086ac6b793b794eba9541a34cd4d2f45a73fe8a9c6c0f6bf50fe32aa8575367c77657e69587bc16463b2335f9c9d49dd44dda9722cb3b7e80889c69a13751b080e07db8f50343d9019115cc6a5400c1bce8835a05103f2da80c5a5b7d21d0492b75b305bc49fd449e1916a404603ad8e1971654f52ab19b7e11118171958345febe8349c06c8a0844e1c234698778bb5839412f2aac0c6d3cc4542edd55d7488c876d916740de5f8ac47613fa2467c0e92e2d49f6013ba1508e5f6e7d56937d04163e63daf30091f26c23ea5ca5056ae8adf096b01584f1a6760a2a073e460210e641298090a014b265d81f0bd021c156dafc29b86656579603c6709f696851be8316724734580f14efa3edee713960df8faeb6638d692164828cb253c2b8bdd9c3d6137da480a07545d50be9b3d2bb78c6a93c0b6", 0x1000, 0x100000000, 0x0, 0x0, r0}, &(0x7f0000001100)) accept4$llc(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000011c0)=0x10, 0x80800) sendfile(r0, r0, &(0x7f0000000080)=0x7ffff, 0x8) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001140)=0x81d) syz_open_dev$admmidi(&(0x7f0000001200)='/dev/admmidi#\x00', 0x80, 0x20000) 2018/04/12 10:05:11 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) sync() getpgrp(r1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000000)='/dev/ashmem\x00') 2018/04/12 10:05:11 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x7, 0x182) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r1) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@loccookie='loccookie', 0x2c}, {@meta='meta', 0x2c}, {@nodiscard='nodiscard', 0x2c}]}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x41) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000280)="cf088d0f605d5f3c4038f62102e5a95092bf43c2bbd765de525f461f59a5104257216d734d7a376022d0edad029b105b976f0cd42a0c77970779d8f314d0c086b8d76467811a2b5097aeb46f9812deddae8da1052971085f6419e39f855965e5db63c602ec73248a2a0c2f8a339c9c7741213de0") renameat(r2, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000100)='./file1\x00') 2018/04/12 10:05:11 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0xffff}, 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/52, 0x34, 0x40000000, &(0x7f0000000080)={0x4, 0x12, 0x1, "c5d4ba32ac4b", 0x4}, 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) close(r3) 2018/04/12 10:05:11 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/232, 0xe8) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0xff51) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d00)=@nat={'nat\x00', 0x19, 0x3, 0xb28, [0x200001c0, 0x0, 0x0, 0x200003e8, 0x20000cb8], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x0, 0x10, 0x3, 'syzkaller0\x00', 'eql\x00', 'ip6_vti0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffc}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}}, {{{0x9, 0x2, 0x88f9, 'irlan0\x00', 'bond0\x00', 'ip_vti0\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xe0, 0x118}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0x17, 'ip6tnl0\x00', 'eql\x00', 'ip6gretap0\x00', 'dummy0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x858, 0x858, 0x8a0, [@u32={'u32\x00', 0x7c0, {{[{[{0x9, 0x3}, {0x5}, {0x5}, {0x8}, {0x2, 0x1}, {0x0, 0x3}, {0x9, 0x1}, {0x20}, {0xddbf, 0x3}, {0x8, 0x3}, {0x10000}], [{0x9, 0x1}, {0x8001, 0x6}, {0x1800000000000, 0x6}, {0x6, 0x320000000}, {0x9a58, 0x6}, {0x200, 0x3ff}, {0xce9c, 0x8}, {0x0, 0x100000000}, {0x6, 0x6}, {0x9, 0x8}, {0x7, 0x138}], 0x5, 0x4}, {[{0x4}, {0x1, 0x2}, {0x5, 0x3}, {0x80, 0x1}, {0x3}, {0xfffffffffffffffa}, {0x1000, 0x3}, {0xff, 0x3}, {0x7fff, 0x3}, {0x0, 0x3}, {0xfffffffffffff801}], [{0x7, 0x1ff}, {0x9, 0x78c8}, {0x100000000, 0x504}, {0x10000, 0x9}, {0x0, 0x401}, {0x1, 0x7fa}, {0x81}, {0x8001, 0x40}, {0x3, 0x7}, {0x7fffffff, 0x9}, {0x7fff, 0x81}], 0x5, 0x8}, {[{0x24dccdfb, 0x3}, {0x9, 0x3}, {0x4333, 0x1}, {0xc2c, 0x1}, {0x9, 0x3}, {0x89, 0x3}, {0x7, 0x3}, {0x9, 0x3}, {0xfff, 0x1}, {0xfffffffffffffffb, 0x2}, {0x2, 0x3}], [{0x8, 0x6}, {0x51c0, 0x6}, {0xa94, 0x8}, {0x2, 0x8}, {0x790, 0x5}, {0x5, 0xd9}, {0x4f, 0xd3}, {0x3, 0x5}, {0x101, 0x7}, {0x4, 0x5}, {0x9, 0xb80a}], 0x0, 0x5}, {[{0x7, 0x3}, {0xfffffffffffffe33}, {0x4, 0x2}, {0xffffff8000000000, 0x3}, {0x8001}, {0x3, 0x3}, {0xf6a}, {0xffffffffffffff07, 0x2}, {0x7}, {0x8, 0x3}, {0x3f, 0x3}], [{0x1, 0x4000}, {0x1f, 0x7f}, {0x9, 0x7}, {0xffffffff, 0x1}, {0x100000000, 0xc2}, {0x2, 0x10001}, {0xffffffff, 0x9}, {0x9}, {0x9, 0x1}, {0x1c000, 0x6}, {0x0, 0x9}], 0x6, 0x2}, {[{0x5, 0x3}, {0xfff, 0x3}, {0xce8, 0x1}, {0x2, 0x3}, {0x2}, {0x4, 0x1}, {0x401, 0x3}, {0x1ff, 0x3}, {0x81d, 0x1}, {0x0, 0x3}, {0x1, 0x3}], [{0x1ff, 0x1000}, {0x6, 0x3}, {0x0, 0x6b6}, {0x20, 0x7}, {0x2}, {0x1, 0x1}, {0x0, 0x3ff}, {0x7, 0x9}, {0xb5c6, 0x8}, {0x5, 0x1}, {0x5, 0x3f}], 0x5, 0x5}, {[{0x3ff, 0x1}, {0xff, 0x2}, {0x5, 0x2}, {0x4, 0x3}, {0x1f, 0x3}, {0x400, 0x1}, {0xcf, 0x1}, {0x7f}, {0x0, 0x3}, {0x8001, 0x3}, {0x4, 0x3}], [{0x8, 0x8}, {0x30, 0x6}, {0xf76c, 0x1}, {0x0, 0x6}, {0x1, 0x3}, {0xffffffff, 0x80}, {0x1}, {0x720aaaeb, 0x400}, {0x7, 0x8}, {0x9, 0x3}, {0x10000, 0x400000000000000}], 0x101, 0xb}, {[{0x9}, {0xbdfc, 0x1}, {0x1}, {0x10001}, {0x401, 0x3}, {0x200, 0x2}, {0x74cc, 0x3}, {0x800, 0x3}, {0x9}, {0x4d, 0x3}, {0x8}], [{0x80000001, 0x1f}, {0x28b9, 0x2}, {0x0, 0x401}, {0x6, 0x2}, {0x3, 0x100000001}, {0xfffffffeffffffff, 0x5}, {0x79, 0x1}, {0x8001, 0xa2b}, {0x6, 0x2}, {0x7, 0x5}, {0x40, 0x1000}], 0xb, 0xa}, {[{0x101, 0x3}, {0xf3, 0x2}, {0x1}, {0x4, 0x3}, {0x1}, {}, {0x9, 0x3}, {0x4, 0x3}, {0x7fffffff}, {0x2, 0x3}, {0x800}], [{0x2, 0x9}, {0x4, 0x2}, {0x1f, 0x8ae}, {0x100000001, 0x5}, {0x4ce3}, {0x2}, {0x5, 0x3f}, {0x1, 0x4}, {0xfffffffffffffeff, 0x3}, {0x1, 0x6}, {0x200, 0x2}], 0x3, 0x6}, {[{0x5, 0x3}, {0x3, 0x3}, {0x4, 0x2}, {0xb961, 0x1}, {0xfffffffffffffffe, 0x1}, {0x1, 0x1}, {0x4, 0x3}, {0x5}, {0x6, 0x3}, {0x0, 0x3}, {0x5}], [{0x3, 0xb}, {0x7, 0xffff}, {0x8, 0x2}, {0x3, 0x9}, {0xfd5, 0x80}, {0x0, 0x8}, {0x100000000, 0x7fffffff}, {0xda93, 0x4}, {0x7ff, 0xaa}, {0x0, 0x2}, {0x5, 0xfffffffffffffffc}], 0x5}, {[{0x9, 0x3}, {0x6fe, 0x2}, {0x3, 0x2}, {0x2, 0x1}, {0x6073, 0x1}, {0x10000, 0x1}, {0x100000001, 0x3}, {0x2, 0x3}, {0x8000, 0x1}, {0xa34, 0x2}, {0xac56, 0x2}], [{0x0, 0x5}, {0x2, 0x3}, {0x24b, 0x9}, {0x7, 0x1f}, {0x9, 0x4}, {0x8, 0x7}, {0x812b, 0x6}, {0x0, 0x8893}, {0x7fffffff, 0x7}, {0x40, 0x2}, {0x100000000, 0x1000}], 0x0, 0xa}, {[{0x6}, {0x3, 0x2}, {0x6, 0x3}, {0x8}, {0x5d8c, 0x3}, {0x5}, {0x0, 0x3}, {0x0, 0x3}, {0x8}, {0x6b07511c, 0x3}, {0x0, 0x3}], [{0x9, 0xa9b3}, {0x7, 0x193}, {0xfffffffffffffffc, 0x100}, {0x0, 0x3ff}, {0x6, 0x9}, {0x100, 0x40}, {0x8, 0x8}, {0x1, 0x1}, {0xd6d6, 0x5}, {0x8, 0x1}, {0x3, 0xfffffffffffffffb}], 0x3, 0x7}], 0x8, 0x1}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"4e270811a2e6b02ba0e265239f54d93f20063bc8250cfb09bc2475fa3dd9"}}}]}, {0x0, '\x00', 0x3}]}, 0xba0) [ 155.898158] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ý" 2018/04/12 10:05:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0xfffffffffffff319, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1}, 0x8) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00003c4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000079e000)=[{&(0x7f0000085000)="2900000020001980013d7524000a002102000016000000800000000009000600000011e010315aec20", 0x29}], 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000000c0)={{0x3a, @broadcast=0xffffffff, 0x4e21, 0x4, 'rr\x00', 0x6, 0x23d5, 0x29}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e22, 0x10004, 0x300000000000000, 0x2, 0x5}}, 0x44) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000140), 0x4) [ 155.938708] gfs2: not a GFS2 filesystem 2018/04/12 10:05:11 executing program 0: shmget$private(0x0, 0x4000, 0x90, &(0x7f0000b3d000/0x4000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/12 10:05:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) io_setup(0xce, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x40) r3 = fcntl$dupfd(r0, 0x0, r0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x401, r0, &(0x7f00000000c0)="5a6386c618302fef8f0f34be935e4c7fad9a837d00a950df413ca281c7244077437cb56d8a127ebe2012965912fc6b456f474a76ca46b97c890fceed305d9e1141e13b01f303a7b0e5e4cf51eecf09216a2096368250e28e61e24ac71fa154c2da821bf962294c06c0511b6b", 0x6c, 0x2, 0x0, 0x0, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x3, 0x2, r0, &(0x7f00000001c0)="7056cfe3fc1d06eb5ef11c17918348097b7f94ba80ce430f6888eee006c0ef9983c0ac6fb466dde0e19bc6ef9831d2d1b078e8c85c50e09df830c509f1733e1649637cf337", 0x45, 0xfffffffffffffffe, 0x0, 0x1, r3}]) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) pkey_alloc(0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002f00)=@assoc_value, &(0x7f0000002f40)=0x8) 2018/04/12 10:05:11 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="5aa60bb216890559d011087c1b1b954591", 0x11}], 0x1, &(0x7f00000007c0)}, 0x0) sync() sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000140)="f4b4846e1b659c3f91f4333550f91bdabb7699e14c21aab925ef71acd7f3a16d1c71c1e315347c041aade9ab5ad1ada1844fc49b179ed065dbe4d58b6ef77b79e76cddd053b6f154601ec5079acbf9079ed7e2a60d5503e794ce0f6e89448b863a2fb8e5793106f65d2dadf22e48ccb1084760bdd5cf589d1991b8d310dc5da99ff6b82301d7da801832fe15634d0cd91ae8b2171a0065d4f927e060d0fd557431b07421d6e5a424b06b3af33c31979c75f825cfd1f4d475c85fc4068fcecd8255c047b871cbd0df827a485983678f735b2b87f6ca6b523f4588a36a76861ae1b4700bd79842b02e20f10f44d1a641762f35a115e5d5d0f47878e6a82b", 0xfd}, {&(0x7f0000000040)}, {&(0x7f0000000240)="fd5c75a4ce3164cd90dffe596842d441257bfaa076c50d8556ee8c07fce0fb2cdaaaa74e52e5819182105f01e4cc47e25a60327e7ab1de55f9bc88f522e6ca8002f208f8aa5f4d009ecb493e7303cd37abc3434946afc32545dc14ed7cc54876f2", 0x61}, {&(0x7f00000002c0)="6ff406ff3edd6a03f21979307d014965251bc73b4647893f11c7f008e2b4648d4c7c2fbe27ac4b3547598ab9fd4d6e0acc2600798ca4633f2a6673ea73eea550d5819f556ac1927548ea38e479c7546aab87ce1f9890172407b41176624f83f048c1e3718a2d192eba5093904e667c0bedbbefab2a6adfe5cd526f1d83bc89e7330ba34961476d4cba09455ea46f4870b6", 0x91}, {&(0x7f0000000480)="f74d7a97208628c8afea7dafd87608a5bea17b14f603c3ced12b8c0ad30cab480a58e1619f841140a63bc340a64a37247a7c1d69cd69b58a8201564cb307b36cc92116dc7544dd479249cece84bda886e16888955800364424aab6d85230681775ae835a0e3f0670f882bb19dfa9e58640b7597a2d0d095781bf10d465b21aae2befaf8a41f7948796a23fe55f9aa120e2e82ff3e311be697557a6507c2c1ce10aa2", 0xa2}, {&(0x7f0000000080)="b92dc3d27226da1ec1c0bd7b619851abfd0b246d12c25594b3a5d968342479301bb9d371721332adce9bb27e2b4d4682466dd46619bdc20c", 0x38}], 0x6, &(0x7f00000005c0)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x20, 0x117, 0x2, 0xb, "18fa3286068a7ee2c83c08"}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x68, 0x8005}, 0x4000000) [ 156.019811] kernel msg: ebtables bug: please report to author: entries_size too small [ 156.032859] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 156.040239] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 156.049263] REISERFS warning (device loop6): super-6502 reiserfs_getopt: unknown mount option "ý" [ 156.129390] IPVS: set_ctl: invalid protocol: 58 255.255.255.255:20001 rr [ 156.186219] IPVS: set_ctl: invalid protocol: 58 255.255.255.255:20001 rr [ 156.187120] netlink: 'syz-executor1': attribute type 6 has an invalid length. [ 156.200515] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/12 10:05:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='schedstat\x00') ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x803) r1 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0xac141418}, 0xc) 2018/04/12 10:05:12 executing program 6: pipe(&(0x7f0000000180)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x200040, 0x100) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f0000000040)='lo\x00', 0x800) getresgid(&(0x7f00000001c0), &(0x7f0000000080), &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000200)={{0x2c, @multicast1=0xe0000001, 0x4e20, 0x0, 'lc\x00', 0x20, 0xffffffffffff0313, 0x4d}, {@loopback=0x7f000001, 0x4e23, 0x12000, 0x4, 0x3, 0x9}}, 0x44) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000001d40)={'lo\x00'}) 2018/04/12 10:05:12 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) socket$netlink(0x10, 0x3, 0x1f) 2018/04/12 10:05:12 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x1, 0x1, 0x101, 0xff, "d3ce100df7f113144b0d40231db6161276d9623f2996223f721208c82ff80325c4dcc0cae19cab7d1b4cd5c4fd6793b06fe7ef92c37cb7fcbb303f910c9471", 0x5}, 0x60) syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x0, 0x0) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6124793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) getsockname(r1, &(0x7f0000000080)=@can, &(0x7f0000000380)=0x80) 2018/04/12 10:05:12 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000ff0000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f00000000c0)) 2018/04/12 10:05:12 executing program 1: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') 2018/04/12 10:05:12 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="750300000011b76be1000000028000006a0a00ffffff411f81bd"], &(0x7f0000000640)="47504c00bc3047629662c71f3f5f26c0b48bec3e7ba6eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0x4) 2018/04/12 10:05:12 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000240)={0x1, 0x0, [{0x17}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x503100, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x1000, 0x4) 2018/04/12 10:05:12 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="38010000100401000000000000000000fe80d1910200000000c40000000000bbfeb506000000000000000000000000aa0000000000000007fcff000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000006c000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/04/12 10:05:12 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000000000000ce00000000001952a0babefdb5cb0000"]) 2018/04/12 10:05:12 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x401) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) 2018/04/12 10:05:12 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) clock_nanosleep(0xbf97fd20bf1b0e65, 0x1, &(0x7f00000000c0)={0x77359400}, 0x0) dup3(r1, r2, 0x0) 2018/04/12 10:05:12 executing program 7: io_setup(0x401, &(0x7f0000000140)=0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0xc003, 0x0, 0xffffffffffffffff, 0x7f, 0x800) r2 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x5, 0x80100) io_cancel(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x7, 0xdb51, r1, &(0x7f00000001c0)="1690487c238fc12641b6e264666d07d60837fde32e545591fce237624a7f2d19587f7976c7c1d30f4aec8fa09d32062fe595e8e850b01dd51f921c6003d7123bc077e225bd8f8018e7a0f5a04a588b311256281bfd8e4dd9a303024e3fc8774f32fb245982bcdd70e43fa393c4bca8d94cd8ba756a23424d9a3d2ecbca2f67aba4a25babe2294c69585fcb8cfea983a9f541892ae29fa7f96c412800a2d7716cea360fd19ad9935b78e0ffb876c609d6843abfeb0463b780af78a8d7f3970c816f9a236fdcd581587b815ca2c611ec", 0xcf, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000000340)) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r3, 0x10e, 0xb, &(0x7f0000000100)="aa543eef", 0x4) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="24f7ffffff00210e4600010000b0eadf56b211a8ee0008800100e00000"], 0x24}, 0x1}, 0x0) 2018/04/12 10:05:12 executing program 2: signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) fallocate(r0, 0x0, 0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) fallocate(r0, 0x0, 0x4b99, 0xf2) recvmmsg(r0, &(0x7f0000006cc0)=[{{&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/119, 0x77}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000340)=""/10, 0xa}], 0x3, 0x0, 0x0, 0x56624ba9}, 0x10001}, {{&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000640)=""/42, 0x2a}, {&(0x7f0000000680)=""/159, 0x9f}, {&(0x7f0000000740)=""/163, 0xa3}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/13, 0xd}, {&(0x7f0000001840)=""/211, 0xd3}, {&(0x7f0000001940)=""/37, 0x25}], 0x7, &(0x7f0000001a00)=""/151, 0x97, 0x1}, 0x100000001}, {{&(0x7f0000001ac0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001b40)}], 0x1, &(0x7f0000001bc0)=""/115, 0x73, 0x9}, 0x15}, {{&(0x7f0000001c40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/178, 0xb2}], 0x1, &(0x7f0000001dc0)=""/205, 0xcd, 0x6}, 0x3}, {{&(0x7f0000001ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000001f40)=""/241, 0xf1}, {&(0x7f0000002040)=""/199, 0xc7}, {&(0x7f0000002140)=""/18, 0x12}, {&(0x7f0000002180)=""/110, 0x6e}, {&(0x7f0000002200)=""/218, 0xda}, {&(0x7f00000023c0)=""/120, 0x78}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000003440)=""/242, 0xf2}, {&(0x7f0000003540)=""/43, 0x2b}], 0x9, &(0x7f0000003640)=""/92, 0x5c, 0x7}, 0x1f}, {{&(0x7f00000036c0)=@rc, 0x80, &(0x7f0000005900)=[{&(0x7f0000003740)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/216, 0xd8}], 0x3, &(0x7f0000005940)=""/38, 0x26, 0x2}, 0x3}, {{&(0x7f0000005980)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005a00)=""/33, 0x21}, {&(0x7f0000005a40)=""/150, 0x96}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/205, 0xcd}], 0x4, &(0x7f0000006c40)=""/125, 0x7d, 0x10000}, 0x7fffffff}], 0x7, 0x10000, &(0x7f0000006e80)={0x0, 0x1c9c380}) r1 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000008040)={0x5, 0x2000000000000, 0x2, 0x3, 0x3, 0x0, 0x2, 0xeb67, 0x7, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000006f80)='user\x00', &(0x7f0000006fc0)={0x73, 0x79, 0x7a}, &(0x7f0000007000)='/dev/vhost-net\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001b40)='cifs.idmap\x00', &(0x7f0000006ec0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006f00)="bb602993b5d93f981545f37d3449670173d6c4192dc58559cec5562790cc75c2d742cdded948d55166218d0ece0ebd0af7d6cb38", 0x34, r3) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='mime_type*&vboxnet1vboxnet0\x00', 0xfffffffffffffff9) sendfile(r1, r1, &(0x7f0000000040), 0x80000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000000c0)) openat$vnet(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-net\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0xc08f) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) r6 = dup3(r5, r4, 0x0) write$cgroup_int(r5, &(0x7f0000000340)=ANY=[@ANYBLOB="323a0100"], 0x4) preadv(r6, &(0x7f0000002440)=[{&(0x7f0000000140)=""/38, 0xffec}], 0x1, 0x2) flistxattr(r0, &(0x7f0000007040)=""/4096, 0x1000) pwritev(r5, &(0x7f0000000180)=[{&(0x7f00000002c0)="d5", 0x1}], 0x1, 0x0) 2018/04/12 10:05:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x8000f, 0x7f, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000080)=0x7f, 0x4) 2018/04/12 10:05:12 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e23, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xd49}, 0x7, [0x5, 0x1, 0x463, 0x7, 0x1f7, 0x7, 0xa6, 0x3]}, 0x5c) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000000200), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', 0xb}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f0000000380)="250302637886a3dc7ccb61e439ad9530650187f06312da87cb0797b00c3fd3e5c704183ba48a46b73c0d6cd6670abfcfab8a54493aba80037ce229dbbb40a5d88ef696bd8388e77cc57061b3c3d45d62c784d0ae2be5d396c2ecd7cbddbe7c40c6c3bbe051f7e58e305784858105cb6a9913983b7eff41acb832aa177ed51e8a4dad33f052c81f2ad54b52c07d08a862b965e4084c9e51da99", 0x99, 0x4000, 0x0, 0x0) 2018/04/12 10:05:12 executing program 3: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) unlink(&(0x7f0000000140)='./file0/file0\x00') getdents(r0, &(0x7f00000013c0)=""/4096, 0x1000) r1 = shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/174) 2018/04/12 10:05:12 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b91000)={'vcan0\x00', 0x0}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000080)="c8e2bb331a092ba593cf0567a06c05f12935ba90012034dd36835db80a17aa2debd6f6eaf9386911e56fbb095fe724a24d9b638a59461747362cc1826ea5c2ac0abf3838935af7c62c7edf90c09f1a5b90d0c3e1bcbd2ec7c57bc8548f67bb868ff61b94ac8946210e97ed0e673fd387f3872775cd3190012c18a7ec70d7360cdb218734e49266e16c99affdeb480d42e3d98cd3ac3132", 0x97}, {&(0x7f0000000140)="0620d83344f2a471bbd9d81698129dcccf4c9c6eaff9cb123e455cd27e23145b12581e4bab700d54c7eb796395a23875dbe26de4707b9ab2276ad5ae15d95cb0c9a742a9ebd5379ca3e67f4da7c7e934dd17a5c9aedcc1270a12b76f103db7ae77449ed0d51ef195438b289cc945ac906b414cda9afc14f6df23cadc40f584408ed46a3296084d06d0287c5fbb6cbeb0a2cd02759368b988638a06e9159682bd09abb6d13054622e9f7f5d669a406db27fe5212b4b467a4d711298fc55", 0xbd}, {&(0x7f0000000200)="117a3f905fa59186586192c124c336ad5fde267cf39cc78eb5f4125dbfd55658bc6648933af34679cfb4d02925503046d9a157cefa756697cb6b3a6bc508b3cc71e330fcfa05b855fcba67760ee53f0af44aa50f80216ff608a0da7c4c8711bf2adb0e7d8bc92e02d3a2953c0f849612acd935871effbc41b8b7dbe3e31fa4d9515c6f9ebb74d0656a39d31cb45703fb6151247187a7a0ed6d5fdd9efab07e8c38d16b33f35c3270a3caf9e679544005249816dff6ddbc819f78f133c3b38660b21e99a9e45ddf0ffbdf9e2959de6fb78b9f1a8008e8", 0xd6}, {&(0x7f0000000300)="f3ca674e41218c4604fad547e972496c0f80c4", 0x13}, {&(0x7f0000000340)="827b21b09ce8fec9d57438a9e388e419add22e0dd3564bcd90e30e5d09a52ca128fa96a516e2dffc6496bbbc13f294e158a06d30bd9731949ec9b264acde0b9629e73cc8786fa87a5f969314323f296f3d9866739a24c673bc22715603a3cdc6bdcee04b5074f19b15614826c09c24343dac0585bd", 0x75}], 0x6, &(0x7f0000002000)=[{0xc0, 0x117, 0x8001, "205618ea76bc5e502289fa17626d9f85c22a53c5a65e540c97623fecbf754a01117301595be6c8b7b33ff60d804ee65fc101812a57b5794b12a94638f3370d4e4a5c846edae2ec2845aee827cb649c699c177db6628a66eb11488bf254c866ecfc3b958b7e1a5ff8913666b54c3e333b208033e2c36bde20fcb7d94ab4f6090bc0231b9f9ef5c633717721383457b23a2a99f43bb8d4e7c70a7c340b25ae5f5963994e1f30e5c9a4da"}, {0x38, 0x107, 0x3, "7981147605b29d8be48f524f4e17500ffdc00cc5fc575116efb2c8202daba445742f41d8"}, {0x60, 0x118, 0x71, "e558bc4f12ba376fe3699ca023ca93e05b8ae1d3962d9cbaaab981c0e76bea0ce4ac3a92d13eca5ef3fe82f45c5cec65879fab256903d81fd759233db39de55e648222bf1cc5ebd7039d"}, {0x1010, 0x119, 0x1, "9f1eb36ea66d1b658ef0540ca691aa79257053b284c3847b49cc79266b02f9a311eefbe84424374ffbae15754d04d56146a7a3c9236ed5746d3f3e58aa3447f3eac562cb0a8269a4422e9c71a5a4696b0ccc8d5c94784465749643928e4e93fa2737d73c7007b18997b75fc2afd43195906866826d68ced934bf0b8133f8038ec5d9a0ba8cab2e5fdc4e38da3ff98afdd718a568f232d174db941b4ae544aa7e0e6967d2db36284b9c4f5c412d72f8174d076ca7bc79a95396deb71e3ba389e0f5c8957988963ec81d6138f63e6add382de858cd9d4d631887d81aca7bdece319af12f0ad209181d4398b4ddf6472685ff97ec521783937b4c0358f98948967c3e3742dba76a716e960a62c36994986ac2e845740acba15812937611abdb08e622235c78e70ac8182469239111e1bf58f33378f6ffa692d7d5bed8693af463296ede0ae2b5e2e41f757fb33fb1061b10aa9e0459d88ad05003032f1e9cfd5ae3b71f76d49488b052b4bff2c800693180226ce6c0643c6c4df233cfdc79125e9781a2b1f275c23135c530faa10db2136386560f066fd9e9619bfccf6bbc0365681dd4d07fb2a729da7f9cb837ea833970b280e0880a108ddb85c7e8507ce547dfde5784a0b3e12709acfa78063d6c895385d0b7174e0903d5745886b17752e1e3ebca733d5def9cb130d8e8178a87a3ca89ec071ebd9a2a46c9e8dd280c3720f448c4ca81e3bd47422597e9b1b5d95a50b3ae1aab77478d3c017665eda43d2bc6067d93fef5cab30d421e78234b3eac46b080165bfadc6725048af1c23d364bc230130ad11a3d5a2fbd33225a8bfa11291545e1a78e67aa0d36e875563d0667ba2e5e0cabc7f3f05e405710d6af467780530bd2fa971903f91f2ee55ecafa0c426f1e552ae59c8c68fc08a81de14e73a53e246bd4604a369f740489a5d654a6fe28e9211a89d97d2c8f376e7410266e7234ab3064f8f70d9d70c32e47867d7e61a789bd5190bc992593e5899825ad7bd84745daf20982ba5cc8b87bacff41fb4e2c268b44c27c69e023ac33c5ab0250b9fc903266702f6378464b22cd5c3406b234f0bee355e6e6c79525290a9b044e6efcb46c86fb8d11de21ddb524543fb950194928a242b50fab9d3a6ca358827659ae5f4b304b59e33be55de8f3011a6f4637df8ae86513f9aabdb967e70a63bc4b5a1d652155adb8a633152daca32276506058218812ffd6401798acdfebd6702aa274d21676694c02f2b769bbb1b72c99a3b083b9056032286342bff7408a53ff76e71454d177736126d572e3124478e284490720b74569ac1f27443babf165509c2d42f9a55a298130bf550a726b092591aa7fc5eda849c15c638b2fb0b8fda1ce8d49218dfd0a8c5863c103aa8444fc7af8374fb43ab7808dc35a885e12a581a53c2dfb1dacdd04ddf217efc8116a6e8dcc10e50d9909e314fe830d5196a5b8321479c9f3e2c16c8e7d76a5f0e3e42dc581551f672296bdd899e3f291de923f21d06076ac458b830423ece4f63a656123229ca820e80a1313cd75737ba5e4f9323ffe47838f59c3929be2741f2b58040f249f49df9cf0de3d1cc6e385fe722aff7b0499d09f3bd7b77d85501c179c76a73572c8e129768f206adbb5fa5efedc19ba0b7d956c8636b25405fd2e8b4c831381b92f922ca730954830fdde246e8d2865f095886253a095947e814112ab94afa9d80aed95b96ad840950551e9eb5d3063a517dff0a168ef42c15629bcfa6dc023b82ebd196506950180a2511e298321e5cd989aebda2c85166830dd0510cd6bc756b6d49bd86d3c4c67281536839f19be3108dc1a3679a64346098ad0f84c41f06609858c07555118169c536bbb2b73a0735ea2227e5f765345e3338c2dbe65ac1423f21625ae3037e897e746f362f256880cd78361515f359bd1a7815718e9f122532d6957eee9bca57e796e9955b97cab9ad6f07b11bbf3411b223f4e8b74281e464fdf4bd9122420ded393704bd6f266be21c5645bec095edccf6aa536bca4a371908f1743f0193c1060ead7a6a178a30edc4ad2db46c2f5d3205574cee549ee03955ea26a3841736a57b13d4e0881c04e733a97ab2241fc47bd7d838e0db31daa77121905abaf3901e07dbc7154d47889a6317b8bdb07e593e7c900adcc280685de0398f954c95114214255adfaaec1fc10fd1c082c9256d9931f5c144a98841eb126dc93dc3272f6c18871c6da8b12f3068f1960b8131bc12097673524aaf0279959a20c22d1dca4f5d80ed2fb93a732cfd01b03a14827b0a852b5812e033b96a6e1667650e343ec684c398a2d62ba1636efd5e56c606295615d9b5fd60e9b13bd6cae53ab9fe5d2fab57e705cd49ecb8bda634ffcfe09171839f5946e739b86a72cd97829617cda81b463d876bbec2701e953aadfd28e5b3bb9efe7cb40c283abcd2810f70da57ad19280744aeae2bea3d13659e8be929081f428e4847b4aa278e9c9b816fdf6f6a6bb5a9c491931b216fe49cb59b1ac678d2d00cff20d030ab54d6110d40c05c4b755572813bdbd8ee731a42d8dd24b9327cdd70457d3b8ae91ca68f549c297a8c37e7d8d78f0b0640f538eccd59e889cb2bcf632ea92b9cf0d6b95ae6239b66ddf491a881bf2438a13738627228a01baa906a6799a51497ccea73d584f08703de72cf1ce3f600c18b1dc5a0db996edcebc60997b7a936c40a23e4427fe83fcb5011c890eff496d3e353ccb25a7f082195e2773e41c70f791e1b1899387e595f05e0b9be8eaf67f730a087d39adc433245cd9cd4dca990f1a9158d83c66845007c9d40ea86376db987326dee4033828c8b9201df49c6830329eeeaa487e099c6524f13ffed6ea396b67dd44b5c175d9c5614cf21640ec8bc1422d4139e595c10d5264d4a248961ce0558828a7d3c9df25192c243d7202c053ec899cdc6e013ca344641cdf8617212be828768a36450a5425460d8a40959a287628583a7b0f9f69196f2e4a06621c600188f771b548cc9d37e0f7e6b12177218dab6cdaf1749f23fdffb4a1275b4d5a79ebb06aeaa6e2045c43413c67c47ebd3e8d6f373f2b8dae562e2773068c8773cfbc9ffd3a1a441c4c6952aeb9ef710697d848eef6849578f26cfa6e77c4a3c761fdb52adcae953e42138ccaeb268d2554717ece1cf0b19b719663fab084af4509663e449dc81ab2656533e4b6ff899805227a8a83e90b227d389079c93b33bc0c023ea7468720b49f1985ad717271e09740556e173d505b7ac42468d22d148cab96d7210c73f1fdc6414ba0e20a19c8ae7e9920b47843b1b799a16e2755c1632422e3849b0091be976d48a05ad0b99a14b2e08d872d3cb1107fe257a47248b126bff4b2ec28772d971a3e21580a6dd1ad6299cb7dba0c84f38f090ba46fb05e5332d8faac3c07c6f1d4040b74df0adf24e2e0fa2c824ea582dad0b92c17298e11cd5945d5c7c7406b4d601106c05c95df656a0137f087236667f26ea0fd79847a1eff6b79f83e3e7e98e694c0c1407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0x1168}, 0x80) sendmsg$nl_route(r0, &(0x7f0000005fc8)={&(0x7f0000000ff4)={0x10}, 0xc, &(0x7f0000005000)={&(0x7f0000000040)=@ipv6_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/12 10:05:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001540)='/dev/admmidi#\x00', 0x9, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002840)=0x14) connect$can_bcm(r0, &(0x7f0000002880)={0x1d, r1}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x10000, 0x5, &(0x7f0000001480)=[{&(0x7f0000000180)="989c3faeff0e8b25c3dc6af1037263d94c7f76dba5b8e906f789e97749af49268b69e2a86e46762c3190091de91d67087080a0a77466997ad16ce405dbe704a7acd8a7128e7d23353204ee745d98d2e963edc473d785930e5ddc49ce215058d5ef5f86a94e78488395d1f780f41156a4e342c8ac4068aaa9a6c5a078ab85a92586ee495e03b6f02882f4f73e63833da6247aa8e37aac74886393288c2b009542b0bb089b36943cf4586194890e7d32378e88b53464860837", 0xb8, 0x7}, {&(0x7f0000000280)="ed15b5e6d9b26f6c43e999e23bae3c7ce3cf97ae2e075251e1d6e4353ef577c45abbff4b3d7a6e4534848597b9312cda3827686c25c6672d06c5b62816755ea3fff17be96f2aff744f38b47105daa81cbfd52561bd568a7553696d552539bf872f0b602de8fe70feb9204b1b34a0509bdfb13e011865037c857d9d2912c536c9c64c8fb038fa22a174a2d2532cf4d941991e56d8c8579ccf74b8bdc8a72e59bc32730a45d6f467bb9652", 0xaa, 0x1f}, {&(0x7f0000000340)="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", 0x1000, 0xffff}, {&(0x7f0000001340)="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", 0xfa, 0x3f}, {&(0x7f0000001440)="352afd", 0x3, 0x4}], 0x20, &(0x7f0000001500)={[{@nobarrier='nobarrier', 0x2c}, {@force='force', 0x2c}, {@part={'part', 0x3d, [0x0]}, 0x2c}, {@type={'type', 0x3d, "bbb140d5"}, 0x2c}, {@umask={'umask', 0x3d, [0x8, 0x33, 0x36, 0x37, 0x33, 0x33, 0x31]}, 0x2c}]}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f0000000200), &(0x7f0000000240)="13"}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={r3}, 0xc) close(r4) 2018/04/12 10:05:12 executing program 7: syz_emit_ethernet(0xffa6, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[{0x9100, 0x7fff, 0x7, 0x3}], {0x8100, 0x3, 0x9, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @rand_addr=0x100000000}}}}, 0x0) 2018/04/12 10:05:12 executing program 2: msgrcv(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005f927ef07ad9fb6a13e8f867d11a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004411e1e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dfffffff00000000000000"], 0xffffffffffffffaf, 0x0, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2e7, 0x2) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) lseek(r0, 0xfffffffffdffffff, 0x40000000000002) connect$bt_rfcomm(r0, &(0x7f0000000100)={0x1f, {0x80, 0x6, 0x3, 0x1, 0x7ff, 0x40}, 0x4}, 0xa) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @empty, @dev}, &(0x7f00000000c0)=0xc) 2018/04/12 10:05:12 executing program 6: r0 = memfd_create(&(0x7f0000003ff7)='cgroupK\\\x00', 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) r1 = gettid() ptrace$getsig(0x4202, r1, 0x3, &(0x7f0000000100)) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000002c0)="73957f1cb3225a072ce1f93df4", 0xd) fallocate(r0, 0xb, 0x0, 0xfff8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x2, 0x10, 0x2, 0x9}, &(0x7f0000000340)=0x18) getsockname$netlink(r0, &(0x7f0000000480), &(0x7f00000004c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e24, 0x6b94, @ipv4={[], [0xff, 0xff], @rand_addr=0xa950}, 0x100000000}}, 0x4, 0x2, 0x80, 0x3, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}}}, &(0x7f0000000140)=0x1a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2, 0xad, 0x8000, 0x9, 0x92, 0x800, 0x3, 0x4, r3}, &(0x7f00000001c0)=0x20) 2018/04/12 10:05:12 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000300), &(0x7f0000000340)=0x4) ptrace$setregset(0x4205, r1, 0x203, &(0x7f0000000000)={&(0x7f0000000100)="118568808cc01acf3ca67b9b7cb043845d1b895bbdcad263b65cd26162ad9ac8d09d3c963ee39f6636bd06cd32fc849db4e1a60af18b9194f8ab10dbcb7994b3589182ddc59203b92f782aab16292ce87b53b58bfdf312a431c9f7215a066bee9c0a28e0376dcb9d82a748668e3623ff473f94a7f6775faa81bb05c799191ee28042bf192aed96f0009180b1", 0x8c}) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="f02e6c51a1ad90efdef124e3d65a2178230000001a000904000000000000000000000000000000000000ffffac1414bb00000000000000270000005b10000000c5e3c5e72dd2be7aed3ab54877825cbef3a802", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"], 0xf0}, 0x1}, 0x0) 2018/04/12 10:05:12 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000002c0)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cf1ffc)=0x600210) mq_getsetattr(r0, &(0x7f0000000100)={0x0, 0xff, 0x0, 0x1, 0x6, 0x80000001, 0x1, 0x5}, &(0x7f0000000180)) clock_gettime(0x3, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={0x0, r1+10000000}, &(0x7f0000000200), 0x8) pwritev(r0, &(0x7f0000ed8f70)=[{&(0x7f00007d7f41)='k', 0x1}], 0x1, 0x0) 2018/04/12 10:05:12 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x207, 0x125000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000340)) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000280)=""/183) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1ff, 0x1, 0x671, 0x2, 0x0, 0x2, 0x42, 0x8, 0x7, 0x8, 0x0, 0x3f, 0xd9, 0x7, 0x401, 0x6, 0x7fffffff, 0xfffffffffffffc00, 0x1000, 0x1, 0x4, 0x4d, 0x6, 0x6, 0x4, 0x7, 0x1, 0x200, 0xfdf, 0x80, 0x2786, 0xaf, 0x4, 0x9, 0x1, 0x3, 0x0, 0x9a, 0x1, @perf_config_ext={0x1000, 0x5}, 0x4004, 0x8, 0x400, 0x7, 0x0, 0x1, 0x9}, r2, 0x9, r0, 0x2) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000040), 0xfffffffffffffe1b) ioctl$TIOCSBRK(r1, 0x40044590) ioctl$VT_DISALLOCATE(r0, 0x5608) syncfs(r1) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x0) 2018/04/12 10:05:12 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9201, 0x80) 2018/04/12 10:05:12 executing program 4: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000000200), &(0x7f0000000040)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) 2018/04/12 10:05:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x20000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000000600)='/dev/snd/timer\x00', 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x1) read(r2, &(0x7f0000ec6000)=""/50, 0x8336787e0026aaa5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) read(r2, &(0x7f0000000200)=""/228, 0xe4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000480)) r4 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000640)={0x0, 0xd2, "d2da06aa8df8c238e5d4198e23b4218ce723d80077bc7e1286da927fc7d8ab1e60cdf90caa35a84b4c402159bd119d4941055e0323cb0f5941e6ad50340fa3e6864e836a152b413ae4af522b64541ada99f4d633e367155e837cf14455a64cfa7989a8e89a71860aa8b256e7b4c3820582210add50507244fa146f7a5c173379629f5f39c599729351614e59e1730dac8bc140e8d8ec9b87c65301356b2c78326a6ef7760669bffb222cf28c2fdacbd38f64b8bff97d75266a204b8871a192c24a8e66d022c98188cf598f3aafd83517ac5e"}, &(0x7f0000000080)=0xda) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000740)={r5, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}}, 0x84) ioctl$PERF_EVENT_IOC_QUERY_BPF(r4, 0xc008240a, &(0x7f00000005c0)=ANY=[@ANYBLOB="07000007de06b1ef000000000000000000000000000000000000000000000000000000000000000000"]) bind$bt_l2cap(r4, &(0x7f0000000040)={0x1f, 0x5b91, {0xd, 0x8000, 0x8, 0x8006, 0x5, 0x6}, 0x0, 0x5}, 0xe) preadv(r4, &(0x7f0000000400)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f00000001c0)=""/67, 0x43}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/14, 0xe}, {&(0x7f0000000380)=""/71, 0x47}, {&(0x7f00000004c0)=""/220, 0xdc}], 0x8, 0x16) 2018/04/12 10:05:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000400010000800000000000000000020000000000000000000000"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010140}]}) 2018/04/12 10:05:12 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1, 0x3}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b4bffc), 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="5e01000000010000040111a4c87d000000000000000066ee"], 0x18) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x40) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400080, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000080)=0xc) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000180)) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x1, 0x1) 2018/04/12 10:05:13 executing program 5: r0 = semget$private(0x0, 0x0, 0x400) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000280)=""/4096) r1 = socket$unix(0x1, 0x5, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002d2000)="44110953cdebb90000ffff7b9de25d0010", 0x11) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000180)="6d7f1ca22d4da83c55bf0a31101f14b8f2c47d42c7b3d368ed23e9b5d8b635c06d7b6ad2760373964463e6ea78aed25445105ee42e37548d62ccaad4ceee8e0845ac66ef4ef15afeec15770231fae1d3cd75a5263b5fd2dad1ccc8160880b636064c15a1bb3122a3c710ca0445a1e8f672e6d22cc1a3c466584bb35025d42ef14261afb5cfd0ccb9af5075e5c437ba7726f5b3df247068b045059e0ff01608db66f65cbf169356f08b5df37afe8b35a977b569a566ad949b34f47d5173a12e1698ffbd8cdbc899e32bc15815128c5faa37d11742fda3d76e61c7d09dc091dc6de32088ff576ca5163355749ca60856", 0xef) getsockopt$inet_opts(r2, 0x0, 0x200000000000004, &(0x7f0000739ff1)=""/15, &(0x7f000024bffc)=0xf) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) listen(r1, 0x0) ppoll(&(0x7f0000000140)=[{r1, 0x2210}], 0x1, &(0x7f0000000000), &(0x7f0000000100), 0x8) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3ff, 0x412200) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f00000000c0)={0x2ce5, 0x0, 0x1800000, 0x4, 0x72}) connect$ipx(r3, &(0x7f0000001280)={0x4, 0x6, 0x7fff00000000, "649a5645c4d3", 0x18000000000}, 0x10) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000080)={0x3ff, 0x12, 0x9, 0x6, "b0e4b985cdef854b662512025b3589ddfa624cfa96f6b782b81c49289989b87d"}) 2018/04/12 10:05:13 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000340)='./file0\x00', 0x5, 0x3, &(0x7f00000014c0)=[{&(0x7f0000000380)="ea4a1459cd2a9751c0b45407abf970a32bb186b6268159fe81756478f4750a3021d4988a4ebc362b0f1b263a1a7115837ed6b3e8f68f594ffad5e2a2797e81d6703be6d4b7a3f3071320c4482fbd4d75fce55b6f991a28ceb4129e9ad5d71233dd1523671234e0eae8f98a899a56c4a516f745083406979f410ae6a35b392e67d170bf183b7ecde8c4bf5fbe1d867bf9dff9a8c543b033ca886a0ebe02b8fe1027d201357f1a2c21380c95eb33767a4d180a5c4fec7cff60f1d3d2baa08544709a2599ba88a41e66b9bd8754021b5992aa983c99a33a54f6e3f2bf", 0xdb, 0x5}, {&(0x7f0000000480)="d8666d3b", 0x4, 0xddfe}, {&(0x7f00000004c0)="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", 0x1000, 0x7}], 0x40, &(0x7f0000001540)={[{@umask={'umask', 0x3d, [0x34, 0x33, 0x36, 0x34, 0x33, 0x36, 0x32, 0x35]}, 0x2c}, {@force='force', 0x2c}, {@session={'session', 0x3d, [0x3d]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x35, 0x33, 0x36, 0x34]}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x6, 0x8}, &(0x7f0000000180)=0x90) 2018/04/12 10:05:13 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x0, 0x15, r0, 0x0) 2018/04/12 10:05:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7461736b00e9152df763de16a49e1334e0c4b65087ee2387e3e302c72ed48069de69353b096e924b7a47705e7746813a030d8a4d347f737f29cca4a25445278cffab52e60795acf875d2febd4fd430ce1e4ef7af2c0356b279824a7f3116cba856fba4b4b111c30dd474c4251b78ee996041794b27382a29ec7ad6fba71e0ba9194228be8f88c89ca4b2e472e3353d8f9982ca9d373f332da4d5a4f52ffd48d5ac55ad4309ba742d9fe52362e8fee73f3daae77d7d6ccc9f2461ca4423dacdce2ee1725c21cd3406ca4bf1d71ac5ec083cca0de7964b90b2b786ccfc71f5331fbf66cf87e055de8c7ae74259e3543c0bc8e399f863") getdents64(r0, &(0x7f0000000040)=""/44, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x986, 0x0, 0x7, 0x9, 0xf6}, &(0x7f0000000340)=0x98) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x0, 0x0, 0x0, 0x70}, 0x98) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) 2018/04/12 10:05:13 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) close(r0) r1 = memfd_create(&(0x7f0000000080)='\'\x00', 0x1) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0xea2) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f000002aff0)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f000002c000)}, 0x0) 2018/04/12 10:05:13 executing program 0: mmap(&(0x7f0000000000/0xdbb000)=nil, 0xdbb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0xf, &(0x7f0000d14ffc), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280, 0x2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0x3c, 0xfff, 0x8000}) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x1ff) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/04/12 10:05:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001580)="f4", 0x1}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000100)=""/18) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/12 10:05:13 executing program 3: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x2, 0x200000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000001c0)) r2 = perf_event_open(&(0x7f000002ef88)={0x1, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x3f, r2, 0x0) r3 = memfd_create(&(0x7f0000000040)='\x00', 0x3) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x6f, &(0x7f0000000140)=""/19, &(0x7f0000000100)=0x13) 2018/04/12 10:05:13 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(r0, 0x1, 0x0, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x5f64, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0xfffffffffffffffd, 0x8, 0x6}, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x14, 0x26, 0x10000000080003, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) 2018/04/12 10:05:13 executing program 4: r0 = socket$inet(0x2, 0x803, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYRES32, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYPTR, @ANYBLOB="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", @ANYRES64=r0, @ANYPTR64, @ANYPTR, @ANYBLOB="88178aa2a1ae42481e8369bf982fbe9570aa13728a890cf075ce89fa2db99060f29aefa251543c2d4adda407a1693658f524a12222d2f8d2b82017d70ca2c5224d333fbdf2952a9586b148da017d8ef11844290076615e1cbf90ae9e2944e9f891f4bab778754b4d7c313e203527c2ad51b83b0c8add2379f07d66ee5b", @ANYBLOB="b1db9bd6eed0ff3e04"], @ANYRES64=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRES64, @ANYRES16=r0, @ANYRES16=r0, @ANYRES16=r0]]]}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) connect$llc(r1, &(0x7f0000000040)={0x1a, 0x337, 0x1, 0x1f, 0x7f, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/12 10:05:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)="53e2acf8d1a67366748f01da4d5e78653606c9554afb62d4614c0313408ecf4ce6b36b28a12498782819", 0x2a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x30000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x800, 0x0, 0x0, 0x800, "5a657c5ef9dac60df8d14843dbb03730ae7fae6cb67495e25d2ce5422c3dbf8663c1da6f8dcba6ba341ec098", 0xa7}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f00000000c0)=""/186) 2018/04/12 10:05:13 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000000080)="8dda0008", 0x4) r1 = accept4$inet(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x307}, 0x8) 2018/04/12 10:05:13 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xd1, &(0x7f0000000200)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x6}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r1, 0x7f, 0x7b, "573d907137fd2e9a124010a607f8a2a5fe1ac6306b4dab31789d86d2fa3927e8a44e1459a28b4b7d52e7dd873a58ed351d4f898de1a65454c033aad16431b2fdff8081554ca13a1408507eedf034f0e43cae25687c081c7e1bd501974815b4071708d4ff9f67ed1d37b81237435d0ca4acac297dc3662c232367e3"}, 0x83) 2018/04/12 10:05:13 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000000)={0xffffffffffffffff, 0x0, &(0x7f0000ca2000/0x4000)=nil}) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3, 0x3, 0x5, 0x9, 0x35, 0xccb}, 0x20) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000100)) 2018/04/12 10:05:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000076ff8)=0x9, 0xffffffff) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000000)={0x0, 0x3}) 2018/04/12 10:05:14 executing program 1: clock_gettime(0x7, &(0x7f0000000080)) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x10}, 0x1}, 0x0) 2018/04/12 10:05:14 executing program 4: open(&(0x7f00000000c0)='./file0\x00', 0x80040, 0x0) r0 = inotify_init1(0x0) r1 = inotify_add_watch(r0, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) inotify_rm_watch(r0, r1) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) [ 158.728974] binder_alloc: binder_alloc_mmap_handler: 12583 20000000-20001000 already mapped failed -16 [ 159.256789] hfsplus: unable to parse mount options 2018/04/12 10:05:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x1c}}) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x80800) connect$nfc_raw(r1, &(0x7f00000000c0)={0x27}, 0x10) 2018/04/12 10:05:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x20c0) sendto$unix(r2, &(0x7f0000000080)="013b3df8fe0a4ec693eb55f34703630c", 0x10, 0x880, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x408}]}) 2018/04/12 10:05:14 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100)=0x5, 0x4) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x280000) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001340)='/dev/input/mouse#\x00', 0x0, 0x18000) sendmsg$key(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001380)={0x2, 0xa, 0x7, 0x6, 0xd, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_address={0x3, 0x7, 0x7e, 0x0, 0x0, @in={0x2, 0x4e24}}, @sadb_x_nat_t_type={0x1, 0x14, 0x9}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6, 0x10, 0x4, 0x10}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x9}]}, 0x68}, 0x1}, 0x40000c0) bind$rds(r0, &(0x7f000051b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000002c0)=""/4096, &(0x7f0000000040)=0x1000) sendmsg$rds(r0, &(0x7f0000000280)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="580000000000000014010000070000000000000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="000f3b93f100d090f5fcec00"], @ANYBLOB="0000000000000000fb05000000000000f60000000000000000000000000000000000000000000000ffff000000000000"], 0x58}, 0x0) 2018/04/12 10:05:14 executing program 1: r0 = socket(0x10, 0x2, 0xc) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f00000000c0)={r1, 0x2}) write(r0, &(0x7f0000000080)="1f0000000104ff00014454c007110000d3ce010008000100030423fdffdf00", 0x1f) 2018/04/12 10:05:14 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="766d6e6574315c2176626f786e6574319d00", 0x0) write(r0, &(0x7f00000002c0)="ff11f421fad4057c070096de8e922e86e72800c1314ae3d570153401cec687f3ca8983ba44a9ddd3000000003e674457c1253a883f1e8ccd1b3af04c6efcc9149a4bda0c04c67bc5", 0x48) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000200)={[{0x3, 0x8, 0x4, 0x5, 0x856, 0xf144, 0x6, 0x7, 0x80000001, 0x1c, 0x4, 0x8, 0x4}, {0x6, 0xffffffff, 0x3, 0x0, 0x1, 0x7f, 0x9, 0x4bda, 0x8, 0x6, 0x101, 0xc9, 0x6}, {0x7ff, 0xb84b, 0x9, 0xffffffffffff0000, 0x7, 0x80000000, 0x80, 0x5, 0x8, 0xffffffe000000000, 0x8, 0x101, 0x9}], 0x4}) close(r0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x1d, r0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4000, 0x0) setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x7530}}, &(0x7f0000000100)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000080)=0x14) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000280)=0x5) 2018/04/12 10:05:14 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='btrfs\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) 2018/04/12 10:05:14 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) r2 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x2) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='lo\x00') 2018/04/12 10:05:14 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc105, 0xffffffffffffffff) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) [ 159.287973] hfsplus: unable to parse mount options [ 159.351396] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 159.353873] atomic_op 00000000ce1906ce conn xmit_atomic (null) [ 159.365971] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/12 10:05:14 executing program 5: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r3 = getpgid(0xffffffffffffffff) sched_setparam(r3, &(0x7f00000017c0)=0x7f) r4 = syz_open_dev$midi(&(0x7f0000001880)='/dev/midi#\x00', 0x80000000c85, 0x101000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001700)={@mcast2, 0x0}, &(0x7f0000001740)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000001780)={@remote={0xfe, 0x80, [], 0xbb}, 0x7b, r5}) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000001800)=0x10001) recvmsg(r2, &(0x7f0000001580)={&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/130, 0x82}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/231, 0xe7}], 0x4, &(0x7f0000001540)=""/46, 0x2e}, 0x40012000) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f00000015c0)={r2, r1}) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000001600)=0x2, 0x4) gettid() getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001640)={@broadcast, @remote}, &(0x7f0000001680)=0xc) 2018/04/12 10:05:14 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000042ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0xd577722f) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100) sendto$inet(r1, &(0x7f0000000080)="79668c572a1db884e654b3a209e54daf0fc76ec8e781d7a31a0c6cd7ae78a257f2b42807cf40576e95788a794ffc9ff70b8f8c9a722c7ee6f549cd1d90ebaa6e91a9d881990c9abcd3492ca5160068e3c5fad97ac64f60fa8a621454a940ce1ac5575377519622e9b47873308250b88d711f641c6fb450100c9e42631c0601", 0x7f, 0x4000000, &(0x7f0000000100)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x28046, 0x0) fallocate(r3, 0x0, 0x8001, 0x3f) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8e18) sendfile(r2, r3, 0x0, 0x81) 2018/04/12 10:05:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x54a575cf6f9f8319) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000006f80)=[{{0x0, 0x0, &(0x7f0000003a40)=[{&(0x7f000000a4c0)="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", 0x290}], 0x1, &(0x7f0000006f40)}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) getsockname(r2, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80) 2018/04/12 10:05:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x101000) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup(r0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f000081cffc)=0x42) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) 2018/04/12 10:05:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000200)) r4 = epoll_create1(0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x4) prctl$setname(0xf, &(0x7f0000000540)="278c7070703000") epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00000004c0)={0x20000001}) epoll_wait(r4, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000300)={0x20000000}) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000100)) preadv(r5, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xff2d}], 0x1, 0x0) add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x220040, 0x104) r7 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x9, 0x400) keyctl$search(0xa, 0x0, &(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r7) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000000400)={0x3ff, 0x9, 0x8}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000240)={0xffff, 0x40, 0x6, 0x200}, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000640)=0x4) ioctl$TUNSETLINK(r6, 0x400454cd, 0x323) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/107, &(0x7f00000003c0)=0x6b) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000440)=""/65, 0x41, 0x0, &(0x7f00000002c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) poll(&(0x7f0000000500)=[{r2}, {r3, 0x1000}], 0x2, 0x0) setns(r6, 0xc000000) [ 159.481236] atomic_op 000000003fbbc909 conn xmit_atomic (null) 2018/04/12 10:05:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000191000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f00008a5000)='coredump_filter\x00') sendfile(r1, r0, &(0x7f0000000040)=0x2, 0x10) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x4628, 0x10) 2018/04/12 10:05:14 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='\b', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x17e) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$sndmidi(&(0x7f0000000780)='/dev/snd/midiC#D#\x00', 0x8, 0x381800) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000007c0)=""/217) r3 = syz_open_procfs(r1, &(0x7f0000000740)='limits\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000100)='htcp\x00', 0x5) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000000)=0x7, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0xef, 0x6c, &(0x7f0000000140)="45a9008660c774f035dd38b0295352a10833ca04d0e5f4b63e4097dc6480df1309efd2f7577ed90dc0887cdefaf014ebf7b4aaed53ff5a4727b81a165651a8297f0217896c3e4f355e08bccdf25b80a207664a71669d00215cfda652870741024064a560010b0f459f5253b2d38cf299aed369a8aadea195ff679549f2bb951db0dd009f6c32cc9d6f7a4b6620058fe5e1644e06ed011f31db5625c4b7ea23aa2da85ca95168e0da39b796291ff24ff7275ec0433cae811ca34051ff472ef3a1faff9bc80ffe41061cf5ec61ebcfc5220f19aa676cf4ba974da6e69dd03efd3166d0965fefb758f044d692bbb8431e", &(0x7f0000000240)=""/108, 0x3c, 0xf96}, 0x28) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000900)=0x80, &(0x7f0000000940)=0x1) recvfrom$inet(r2, &(0x7f00000005c0)=""/80, 0x50, 0x40040102, &(0x7f0000000640)={0x2, 0x4e21, @rand_addr=0x8}, 0x60) ioctl$FIONREAD(r3, 0x541b, &(0x7f00000020c0)) openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x400000, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000580)={&(0x7f00000008c0)={0x1d}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="00000000840100000200000000005aba", @ANYRES64=r4, @ANYRES64=r5/1000+30000, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES16=r2], 0x6}, 0x1, 0x0, 0x0, 0x4000000}, 0xf57e4ad0476fcf06) utimensat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, 0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000300)=0x3, 0x4) syz_mount_image$hfs(&(0x7f0000000980)='hfs\x00', &(0x7f00000009c0)='./file0\x00', 0x6b1, 0x8, &(0x7f0000001e80)=[{&(0x7f0000000a00)="541732b4df9455380a03031db58e0d898ea2730f62e610ca7ccb68ee1d58e2a2bbb731dd50d762bb15313cfb29a9baa8451529", 0x33, 0xae2a}, {&(0x7f0000000a40)="40d89549c1db3d058503b1b2de86428ac1111596434fcc741dd5b73121233a7ec2ef1ad4338a7060a4b2809cbb46e265f2ab842cf08e1378a7e6f1250412aa0885dce063305f0999dd0a92fb7473b8821b1bb5964b48474b177c1b304048ab677e9ab388a8f63c2952ff2698da90e13245adfe9c6fc4a16c90a764ecbf1575dc7cfab691dad143637c865880731c29c442909d821a9a3d432d6a35d009a9afefa5046eddd9c9646659f22add0cb33d3b2b896ad13ac88cb5ca8498403ed0337bfedeb2b3cac8141eee5e03a3980ecabaad7df90b5dcbd87b88d88038cd9e82764efee05c7eb10fd95327a09029a6cd38fa159a56e5", 0xf5, 0x3}, {&(0x7f0000000b40)="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", 0x1000, 0x1}, {&(0x7f0000001b40)="904055a267ebdefe72a95eb976d8fd87155d315c3ef2383acd2dcfbfc7ca58077e14a9103177e983166664d2bb9e1dbf431e0efd09297dc00536da31dedfc1bbdd19ef7339efe9d097003578349129c75c0d3fb8ef28a5632dc85d09eadd4d0cf807c8ee2543cae9174f6f54ea431d6e104311ce8dec5fa49fc11d92f42f0f23ff754a4bfe6331b454dd232f0916babb561a926b2cbfcfcb2c99658874f5796ef4d09de5546b1417ee7c7695497ae4c9c0085f14019318b06264c2b25d8096b3677b671861e7376a35e2eee2332bd00a037e32c98c987447e58ed9f4c4902de81953ee7e605c6c7e3247510bd779d9", 0xef, 0x17cddb30}, {&(0x7f0000001c40)="0c0c787fc6786bba2327c5421e36472afdc61ea322c91cc700b09ce18425ca2042ef4e1cc4de34f9f6a9293973dbc4d9f480d12d91ea66b12d4d7ad542ad2d4c897f96063b46188ab17d7412a515d8bde4e48e39df86ccce9c5ee43f59967c51a7176de2b674b1a9c034986a77fcce99cb4192b6c93fac948cde556272dc3c43c3c64072e53728c3ec6c491b41432acd288caff7d66e3a543cf7c39ed43b5b318b062dcad426f0fb93cbf04c9ed6618597", 0xb1, 0x5}, {&(0x7f0000001d00)="dfc1a62bc479f3642d04588a6dadfcf1bee1a27407ee0d78a5c8ec4f6ecc4c6dbb9924555a9ba847d68fa37da5411ec25b88ab00111f", 0x36, 0x2}, {&(0x7f0000001d40), 0x0, 0xffffffff}, {&(0x7f0000001d80)="6f2639bedb2e160675811610771a547514fc9e17c4427fd362fa8aafc11bf28d791223dea7e8a86effb439a0daf5d9af73df72ecbfe112c8d038907cfd812a2ccc25dfca6b48b6b00aef04ee5a4be5e5eff1fc57c459879fb84d0e98186cc34d55889b8c17190e2625a5ce160d243fc5d01d580926b0618d46df3d8a0fdb1d728aa3b1cafb698b095d0fd0bdc03e9d0fcc4bf5f3a2a89681de90a47a46d2ea767298014860a75a6a8fb9914b5443af30b287a4d35b67033bbff49b83fd3a4cba18f1020429e2a129f6c6218d3ea8afcc6f8f620ab49d5842cd8b1b0d34cfaf30", 0xe0, 0xffffffffffff0001}], 0x20, &(0x7f0000001f40)={[{@type={'type', 0x3d, "b98b4ffc"}, 0x2c}]}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000700)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) shutdown(r0, 0x1) clock_nanosleep(0x3, 0x1, &(0x7f0000000680)={0x77359400}, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2}}}, &(0x7f0000000340)=0x100) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002080)={r3, 0x0, 0x21, 0xdd, &(0x7f0000001d40)="3b281ff5c39e4b95e29eb54c833e273b52c45f805a4ad618d62e55082dac017c86", &(0x7f0000001f80)=""/221, 0xffff, 0x7}, 0x28) 2018/04/12 10:05:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/12 10:05:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x6, 0x8001) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000018c0)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001900)={@empty, r1}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0105303, &(0x7f00000003c0)={0x0, 0x0, 'client1\x00', 0x0, "80c26a3c989df43e", "29ee3ca795a73b11d317817026000e1898ccb7e7316ae7ebcab3b6a52134a4f7"}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x0) 2018/04/12 10:05:16 executing program 6: set_mempolicy(0x4001, &(0x7f0000000040)=0xa6, 0x6) request_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='posix_acl_accessuser^.lo\x00', 0xfffffffffffffffe) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000440)={'team_slave\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r6 = openat$cgroup_ro(r3, &(0x7f0000000380)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r6, 0x641e) r7 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x800, 0x2000) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000000340)={0x5, 0x4a93c609, 0x20, 0x9561, 0x6}) epoll_wait(r4, &(0x7f0000000480)=[{}], 0x1, 0x1) sendto$packet(r0, &(0x7f0000000200)="361145d5cb9b70b669be317d818c99e60c252df7cc3a761ed93d8fa6c1ed3411d5fb9397873571245e2ce72ec5b6cbbc208bc1d0f42102e95b3011d41c24e48f88c4cc23349e08fd1b98e1fb478dd8bc836767245e9943cc1a80116ef59e865ed07485e867085958d40d7bbb4cef23aaa2d4feddc8090cdc4db5cd69623932b645388ce0594afef8becea846ec1208cb28a99357a206fb869134fa0ee28ade2af7ef2741f01620b39141aa03bdefc19458912ad187cc606d84a04783f6a9aa3f0428055c9df7abbd622194a381f804634567faca2a4cb98003e4391bf495905e055071f5cecacedead1391dab0a6680d122aef", 0xf3, 0x0, &(0x7f0000000140)={0x11, 0xc, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/12 10:05:16 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='io\x00') close(r1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) 2018/04/12 10:05:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f000090b000/0x3000)=nil, 0x3000, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f000060df9c)=""/100, 0x64) r2 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000040), 0x5) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7, 0x8400) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000000c0)) 2018/04/12 10:05:16 executing program 3: r0 = perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/255, 0xff}], 0x259) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x501000, 0x0) connect$bt_sco(r3, &(0x7f00000003c0)={0x1f, {0x8, 0x100, 0xffff, 0x7a3, 0x3, 0x2}}, 0x8) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) r4 = syz_open_pts(r1, 0x2) r5 = dup3(r4, r1, 0x0) io_setup(0x20, &(0x7f0000000180)=0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000240)={{0x0, 0x0, 0x1, 0x2, 0x5}, 0x1, 0x5}) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r5) r7 = syz_open_dev$midi(&(0x7f0000000340)='/dev/midi#\x00', 0xfffffffffffffffb, 0x80) fadvise64(r7, 0x0, 0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r5, 0x54a3) socketpair(0x19, 0x5, 0x5, &(0x7f0000000300)) io_cancel(r6, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x9, r4, &(0x7f0000001000)="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", 0x1000, 0x8, 0x0, 0x0, r5}, &(0x7f0000000200)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000002c0)) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000380)) write(r1, &(0x7f0000c34fff), 0xffffff0b) 2018/04/12 10:05:16 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x20000, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/218, 0xda) readv(r1, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) vmsplice(r2, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r3, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) 2018/04/12 10:05:16 executing program 0: r0 = openat$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$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)={0x14}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000240)="ba2000ec670f20e6ba4100b869f6efba2000b86fb5eff36433ea650f060f21be65f30f5aa00600ba4200b09fee2666f2d9fd", 0x32}], 0x1, 0x0, &(0x7f0000000200), 0x0) r3 = dup3(r2, r0, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_cancel(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000140)="eec19617bdc12049f5e7794c15fe7e5224143681b90456e566678abf7c3bb89b487682eb0eb872517978427c223f9cbd24a92e2cc446fc1c8770bf2c4535934a158560e8b228ee8a", 0x48, 0x40, 0x0, 0x1, r3}, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000002c0)="ea502f000025010fc71e0f8d0080000064650f01c9660fd9360f13a4ade900000067f3dd1d0f013ff3f642803fd9e8"}], 0x2e5, 0x20, &(0x7f0000000000), 0xffffffffffffd97) munmap(&(0x7f0000010000/0x4000)=nil, 0x4000) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/12 10:05:16 executing program 7: r0 = eventfd2(0x0, 0x800) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="516dec19fac3d7e40a9406f9cd9e9ef814d65ca788df715f1d731696f02c6b1603c9111fd47e2f34e961dae53eca5a8e758c904db5572a8974f8720e93636feca15c9a2fa5704d8bd934d2fe57c37db1e12a1ffd0d20f67f3a3373ee770beff57cf6bc961311901c28647795ec23d165138443f029f64495aa4fb69bd54ba384dfdeef1bada6d18eac2d0c9052ac05120b0c3b37c03d3f040a7c112235e098039d1f84", 0xfffffd5e, 0x80, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000200)) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000380)) r4 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r4, &(0x7f0000000080), 0x400000ff) 2018/04/12 10:05:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/04/12 10:05:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) 2018/04/12 10:05:16 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000380)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/12 10:05:16 executing program 7: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100)={@loopback}, &(0x7f0000000140)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffd14, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) 2018/04/12 10:05:17 executing program 6: setrlimit(0x7, &(0x7f0000000200)={0x0, 0xffffffffffffffff}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400b0601}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="03521a33e2301095fd9000", @ANYRES16=r1, @ANYBLOB="00032abd7000ffdbdf250c0000000c00010008000100000000003400020014000100fe8000000000000000000000000000aa14000100ff0200000000000000000000000000010800050005000000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/04/12 10:05:17 executing program 0: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xa) listen(r0, 0xfc0000) r1 = accept4(r0, 0x0, &(0x7f0000002ffc), 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50400400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmmsg(r1, &(0x7f0000002ec0)=[{{0x0, 0x0, &(0x7f00000011c0), 0x2, 0x0, 0x0, 0x4000}, 0x5}, {{&(0x7f0000001840)=@un=@file={0x1, './file0\x00'}, 0x36c, &(0x7f0000002ac0)=[{&(0x7f00000018c0)="b28127e019ba8ac6cbf8e94eb8e040b48f2ca66c1f46169f197221a4d89d40c9b102970a488d0b0e85adf1ee96068a3992c70d4126f7a7c5ad3b7c7c6c3c0fa6c5f19d305b704e62d1b70f5990bb62516ae8309b1e9a1195e86eeb7339a8035d8fe51540232d847a6b6efbe49b0ed96a9fcf66111e11898cbafba7f6f244f61f6bcf83763fc4a2f7d57ded35b84681db4b0549937df0", 0x96}, {&(0x7f0000001a00)="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", 0x1000}, {&(0x7f0000002b80)="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", 0xfb}, {&(0x7f0000002d40)="1884aba1212a96b4eb5c22d831c605f4ff216e922c2138355dcca1234bf0adabe73b438258fe0c1582a577128e076afad7c1ab85a856b16d50e3298a7a4e689cb7c1b3ece169f199b47ba7bff5ad4cda85bd85a8279d9db0af540b6f7fa28b73c784a95324e34cdad602ab4cea61372a11dbe5c04a766b376e04509cc642b79a8f43dae26c0cbbe2857e135e181a76455c777e3d56011e0d9688161dc2245a40f6ce36c53fcd3f000000000000000000000000", 0xfffffffffffffe04}], 0x4, 0x0, 0x0, 0x10}, 0x400}], 0x2, 0x0) 2018/04/12 10:05:17 executing program 5: r0 = socket$inet(0x2, 0x8000000000003, 0x32) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="6d616e676c650000000000003d22bb000000e2ccf405bd9e5d690de64c09196200001900000000000000000000000000001f0000000600000068050000f8010000e8000000f8010000e800000000000000d0040000d0"], 0x1) 2018/04/12 10:05:17 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) capset(&(0x7f0000000080)={0x20080522, r0}, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='\b']}) 2018/04/12 10:05:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x8040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x0, 0x7, 0x7ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x84) pipe2(&(0x7f0000000040), 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, &(0x7f0000000100)="640f3806d90f07b819010f00d866b9800000c00f326635000400000f30f20fd018ba610066b80f00000066ef36f3e1720f20e06635000002000f22e02e670f01caba4100ec", 0x45}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x88aa, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x100000000}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0xd0ce, 0x5, 0xfffffffffffffffa, 0x80000001, &(0x7f00000000c0)='yam0\x00', 0x7a07, 0x6, 0x8}) 2018/04/12 10:05:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000500)="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") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000480)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='proc\x00', 0x5010, &(0x7f0000000200)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/12 10:05:17 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1f, 0x100) fcntl$setsig(r0, 0xa, 0xd) r1 = geteuid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000640)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000680)={{{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x1, 0x4e21, 0x0, 0x0, 0x80, 0x80, 0xff, r2, r1}, {0x2, 0x0, 0x5, 0x0, 0xdc, 0x4, 0x7f, 0x3}, {0x1, 0x5, 0x6, 0xfffffffffffff800}, 0xff, 0x6e6bba, 0x1, 0xffffffffffffffff, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x3f}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x7, 0x3, 0xfffffffffffffffa, 0x3, 0x8, 0x6}}, 0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) syz_mount_image$btrfs(&(0x7f0000000040)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x4, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000200)={[{@subvol={'subvol', 0x3d, [0x34]}, 0x2c}, {@subvolid={'subvolid', 0x3d, '/dev/sequencer2\x00'}, 0x2c}]}) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', 'subvolid'}, &(0x7f0000000100)=""/173, 0xad) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000340)={0x8, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0xffffffffffffff00, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, 0x108) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000480)=""/150) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000007c0)={0x0, 0xab, "c522a15d822a0d887088a6b281092de649a7f5b29e5769864c415a6c6f68529b62cb725c1ff19c1a45829a510a33720633afee0b2634f897ab5ac86049a47cb33b163aaba7880c50f69340ffabd5e4f1231f21b842467f7b8f969f3d5d11cd1ece92452b5800dedadb45696529f84e7f3cc94b678c9a37337c93cc66e799d85df05898d4670231add32d79bbbe9d4f63342e8b56d41fa0e4a44b01b4ab66d54e727acb5fcf2ec7c12995b4"}, &(0x7f0000000880)=0xb3) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000008c0)=@assoc_value={r3}, &(0x7f0000000780)=0xffffffffffffff70) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x10001, 0x20}, &(0x7f0000000300)=0xc) 2018/04/12 10:05:17 executing program 7: r0 = socket$inet6(0xa, 0x40002, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x88, 0x4, &(0x7f0000000000), 0x7fffffffefff) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc7ce, 0x290482) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r0}) socket$inet6(0xa, 0x80b, 0x9) 2018/04/12 10:05:17 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x145) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback, @rand_addr}, &(0x7f0000000100)=0xc) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) dup3(r1, r0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000000)={0x7, 0x7, 0x81, 0x4d, "bbfb0bf8c1bf021c60a2fdb9eb9e30afb20f99f5c996bd42846e538d28dff23847c57adce9b670d686dd2737", 0x8000000000092}) 2018/04/12 10:05:17 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000001200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000001380)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0x5ad}], 0x1, &(0x7f0000001340)}}], 0x0, 0x20000000) 2018/04/12 10:05:17 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0x1, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002100)={&(0x7f0000001a80)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000089c0)={&(0x7f0000007fc0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000008800)=[{&(0x7f0000008040)=""/253, 0xfd}, {&(0x7f0000008140)=""/195, 0xc3}, {&(0x7f0000008240)=""/136, 0x88}, {&(0x7f0000008300)=""/159, 0x9f}, {&(0x7f00000083c0)=""/93, 0x5d}, {&(0x7f0000008440)=""/209, 0xd1}, {&(0x7f0000008540)=""/92, 0x5c}, {&(0x7f00000085c0)=""/195, 0xc3}, {&(0x7f00000086c0)=""/120, 0x78}, {&(0x7f0000008740)=""/143, 0x8f}], 0xa, &(0x7f00000088c0)=""/249, 0xf9, 0xfffffffffffffffa}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000008a00)={0xf, 0xc, &(0x7f0000001b00)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xa00000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x37}, @call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0xb, 0x1, 0x0, r0}, @alu={0x4, 0x3, 0x7, 0x8, 0x7, 0x48, 0x11}, @map={0x18, 0x3, 0x1, 0x0, r1}], &(0x7f0000001b80)='syzkaller\x00', 0x4, 0x1000, &(0x7f00000039c0)=""/4096, 0x41100, 0x1, [], r2}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001a00)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001fc0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) sendmsg(r3, &(0x7f00000024c0)={&(0x7f0000002040)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x3, 0x0, 0x3}}, 0x80, &(0x7f0000002400)=[{&(0x7f00000020c0)="73c7575b94a72990e177f86ed4835a72a65c1a6c6831eeb0c48163a47ab63bcb605c8450cc4798ff6521c2aa722d1a7105c8a07e6c", 0x35}], 0x1, &(0x7f0000002500)=ANY=[], 0x0, 0x40000}, 0x80) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000200)='mqueue\x00', 0x0, &(0x7f000000a000)) r5 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)='devpts\x00', 0x40, &(0x7f0000001cc0)="be623dfd58807ac0b2f86f052863a5f30adc0bce173ebcf648cefd7d64732aeb5b94e6af3ab33e53669ba6d304d067dad4b1ff3ed87f18fd170aac904e8f105e80e22881717c98752a9cd7cfb06d102877e3b36b2624d22427331755a9514b225d25999ed605ffe4188630db2e7ddcc57f6316b60c4f3845d9dfcbbde5e49af627b48d7c9bd743b536de31a9ba3010cb6714c9b90a50537be55ca12a18e6541bff5a82d293e7734ea9c90707899663bd96b3bcce5887bf0bd35963c5adc39ddcb6f2a0a02b01661242046cb54ef1aec5a486b69e006305064124867bf79f4dc11798e214b61575168b79887122e0a3461f703c077f902c0a") socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000001800)={&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000740)=[{&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/40, 0x28}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/200, 0xc8}, {&(0x7f00000005c0)=""/60, 0x3c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/127, 0x7f}, {&(0x7f0000000700)=""/8, 0x8}], 0xa, &(0x7f0000000800)=""/4096, 0x1000}, 0x10000) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000180)=0xf60) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000003900)={&(0x7f0000003400)=@can={0x0, 0x0}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003480)=""/194, 0xc2}, {&(0x7f0000003580)=""/250, 0xfa}, {&(0x7f0000003680)=""/100, 0x64}, {&(0x7f0000003700)=""/14, 0xe}, {&(0x7f0000003740)=""/159, 0x9f}, {&(0x7f0000003800)=""/15, 0xf}], 0x6, &(0x7f00000038c0)=""/29, 0x1d, 0x5}, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000003940)={0x4, 0x9, &(0x7f0000002140)=ANY=[@ANYBLOB="18000000030000000000000003050000dfd00c00fcffffff0000000000000000000803000101000000000000000000000df8efff0000b961debe42f083a5000000000000000004009500000000000000"], &(0x7f0000000380)='GPL\x00', 0xf172, 0x4b, &(0x7f00000018c0)=""/75, 0x41f00, 0x1, [], r7}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001f00)={0xffffffffffffffff, 0x0, 0xd8, 0x22, &(0x7f0000001dc0)="9ef9482ea02fd36d0a768986a7ebe7a627dc88937e7073e3521858dfa0d5e02f571a01cfdfa76e048e5f956ea5da60b90e02a6c3d3687ed61ec9ab5b682c02498bddef38de9ce8c753e41e78f414d16202a033b6c7752711a5f56924e7846d6dcde2f71026e1eb0319b5e60f6b1ec67fca31c3cf1691d3af91a19f56be5a10ff337a53ba13dd3d75e1555211954b92ec0082d02b7b4cdddc021cbe84e4af8f20788977e3416918843e6c92b2ebf7b8b33ecbd4c7c9a9d5036c3e3e538748a32f1a28eb77818ca1878ffdd445dcdb8a40e6221e0fc4744284", &(0x7f0000001ec0)=""/34, 0x1f, 0x1}, 0x28) socketpair(0x18, 0x6, 0x1f, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000019c0)={&(0x7f0000001940)='./file0\x00', r8}, 0x10) close(r5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001bc0)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000001f80)='./file0\x00', &(0x7f0000000040)='cgroup\x00', 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000002180)=ANY=[]) mkdir(&(0x7f0000000680)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='hugetlbfs\x00', 0x200, &(0x7f00000001c0)) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0x0) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f0000000080)) 2018/04/12 10:05:17 executing program 7: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000680)='./bus\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000005c0)={[{@codepage={'codepage', 0x3d, 'cp857'}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'macceltic'}, 0x2c}]}) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000080)='./bus\x00', 0x7, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)={[{@nodecompose='nodecompose', 0x2c}, {@uid={'uid', 0x3d, [0x7d, 0x7a, 0x39, 0x30, 0x3f, 0x3d]}, 0x2c}, {@force='force', 0x2c}, {@barrier='barrier', 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x34]}, 0x2c}, {@session={'session', 0x3d, [0x0]}, 0x2c}, {@barrier='barrier', 0x2c}]}) 2018/04/12 10:05:17 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x1, 0x4, 0x8}, 0x2c) r1 = memfd_create(&(0x7f0000000040)='!\x00', 0x1) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r1}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000180)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000), &(0x7f00000025c0)="08f2"}, 0x20) 2018/04/12 10:05:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/65, 0x41, 0x102, &(0x7f00000001c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x80000, 0x40) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000100)=""/172, 0xac}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x400, 0x22600) linkat(r1, &(0x7f00000003c0)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00', 0x1400) 2018/04/12 10:05:17 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000003080)=@assoc_value={0x0}, &(0x7f00000030c0)=0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003280)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @broadcast=0xffffffff}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003100)={r1, 0xc, "55d968a01107994bf0ec22c6"}, &(0x7f0000003140)=0x14) splice(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000002dc0), 0x0, 0x0) sched_getaffinity(0x0, 0x38d, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000003240)) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f00000003c0)) [ 162.025340] hfs: can't find a HFS filesystem on dev loop7 2018/04/12 10:05:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x3) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000280)={'erspan0\x00', {0x4, 0x67, 0x200000000, "1d446cffb21e", 0x2}}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_GET_PIT2(r3, 0x8070ae9f, &(0x7f0000000400)) recvfrom$ipx(r3, &(0x7f0000000080)=""/57, 0xffffff00, 0x40, &(0x7f00000000c0)={0x4, 0x4, 0x421, "dd3e8280c12f", 0x7fffffff}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="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"], 0x28}, 0x1}, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000140)=0x7fffffff, 0x4) 2018/04/12 10:05:17 executing program 4: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10000, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0xb8480) bind$rds(r0, &(0x7f0000000200)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000180)="66b9800000c00f326635000800000f300fae03f4baf80c66b85c78c88066efbafc0c66ed660f11e4360f01d1b800008ec80f07baa00066b842e3000066ef66b9980300000f32"}], 0x26a, 0x0, &(0x7f0000000000), 0x4f6) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/12 10:05:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0xe800, 0x1, &(0x7f0000000340)=[{&(0x7f0000000280)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) syz_open_pts(r0, 0x101000) bind(r0, &(0x7f0000000100)=@llc={0x1a, 0x11f, 0x800, 0x4, 0x7fffffff, 0x3, @link_local={0x1, 0x80, 0xc2}}, 0x80) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) pipe(&(0x7f00000006c0)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@empty, @multicast1}, &(0x7f00000001c0)=0xc) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000200)={0x0, 'ip6gretap0\x00'}, 0x18) [ 162.080417] hfsplus: unable to parse mount options [ 162.111333] hfs: can't find a HFS filesystem on dev loop7 2018/04/12 10:05:17 executing program 3: r0 = perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x2, 0x1000, 0x7fff, 0xd4, 0x0, 0x40, 0x2000, 0x0, 0xfffffffffffffffe, 0x4, 0x80000001, 0x5, 0x86, 0x8001, 0x6, 0x20, 0xffff, 0xffff, 0x6, 0x400, 0x9, 0x2, 0x7fff, 0x0, 0x80000000, 0xff, 0x2, 0x4, 0x0, 0xfff, 0x9, 0x3ff, 0x1, 0x0, 0x81, 0xffff, 0x0, 0x1, 0x1, @perf_config_ext={0x6, 0x7}, 0x40, 0x3, 0x0, 0x7, 0x1, 0x7, 0x1}, 0xffffffffffffffff, 0x4, 0xffffffffffffff9c, 0x0) r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='net/stat\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000140)="6370752630262106fd0000013c12b8d0cc69bf6821cc1b4d7878b2fe2d897367ffa75134df22ad070000000000000072e82ad3283820f255c2db0000e3ff000000050fad02ae9f2109182b00e3033578fd7e89b8f17129cb97541bd003bf3dcf376e938f59a1083ba783fa3e7318893cae") r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000000100)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'bcsf0\x00', 0x3}, 0x18) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'ipddp0\x00'}) [ 162.163696] FAT-fs (loop5): Directory bread(block 2563) failed 2018/04/12 10:05:17 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000080), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xffffffffffff9e1e, 0x40) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/4096) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x8, 0x8}, 'port1\x00', 0x80, 0x0, 0x40, 0x4, 0x1ff, 0x8, 0x4, 0x0, 0x6, 0x4}) [ 162.205209] FAT-fs (loop5): Directory bread(block 2564) failed 2018/04/12 10:05:17 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) [ 162.250376] FAT-fs (loop5): Directory bread(block 2565) failed [ 162.259672] IPVS: Unknown mcast interface: bcsf0 [ 162.287571] FAT-fs (loop5): Directory bread(block 2566) failed [ 162.310952] FAT-fs (loop5): Directory bread(block 2567) failed [ 162.341581] FAT-fs (loop5): Directory bread(block 2568) failed [ 162.367530] FAT-fs (loop5): Directory bread(block 2569) failed [ 162.386926] IPVS: Unknown mcast interface: bcsf0 [ 162.388803] FAT-fs (loop5): Directory bread(block 2570) failed [ 162.428142] FAT-fs (loop5): Directory bread(block 2571) failed [ 162.435262] FAT-fs (loop5): Directory bread(block 2572) failed [ 162.743802] devpts: called with bogus options [ 162.803967] hugetlbfs: Bad mount option: "" 2018/04/12 10:05:18 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) utime(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x4, 0x8}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000440)=0x2, 0x4) r1 = creat(&(0x7f0000000480)='./file0\x00', 0x9) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000004c0)) recvfrom$ax25(r1, &(0x7f0000000500)=""/16, 0x10, 0x40, &(0x7f0000000540)={0x3, {"92a018f74f6858"}, 0x10000}, 0x10) umount2(&(0x7f0000000200)='./file0\x00', 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x8, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000090000000000000074ffffff8500000000000000b016331f000400000000000000f7ffffff3da010001000100000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x187, 0x5c, &(0x7f0000000180)=""/92, 0x41100, 0x1}, 0x48) r3 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x6, 0x280) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r2) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/mixer\x00', 0x200240, 0x0) connect$bt_rfcomm(r4, &(0x7f0000000380)={0x1f, {0x3, 0x1, 0x5, 0x8001, 0x2, 0x5}, 0x101}, 0xa) 2018/04/12 10:05:18 executing program 7: mkdir(&(0x7f0000679000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000040)="0200000002000000000000000730de2d6a1f06a0", 0xc, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x100, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x100) linkat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x0) 2018/04/12 10:05:18 executing program 6: syz_emit_ethernet(0xe, &(0x7f0000000080)=ANY=[@ANYBLOB="0040000000000500b3fe28b20000"], &(0x7f00000000c0)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2c, 0x1) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req3={0x1, 0xffffffff00000001, 0xffff, 0x800, 0x2, 0x8, 0x9}, 0x1c) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000340)={r1, 0x9, &(0x7f0000000240)=[0x5, 0x3, 0x2, 0x0, 0x3, 0x1000, 0xc07, 0x1000, 0x80000000], &(0x7f0000000280)=[0xc7], 0x6, 0x6, 0x0, &(0x7f00000002c0)=[0x3, 0x3, 0x1, 0x50a, 0x4f, 0x423], &(0x7f0000000300)=[0x0, 0x0, 0x7, 0x0, 0x5]}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x33, @empty, 0x4e22, 0x2, 'lblcr\x00', 0x23, 0x7, 0x15}, {@multicast2=0xe0000002, 0x4e23, 0x10002, 0x10001, 0x1, 0x80000000}}, 0x44) epoll_create1(0x80000) 2018/04/12 10:05:18 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="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", 0x36d}], 0x0) socket$vsock_stream(0x28, 0x1, 0x0) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/12 10:05:18 executing program 3: r0 = socket(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) [ 162.915769] devpts: called with bogus options [ 162.993872] hugetlbfs: Bad mount option: "" 2018/04/12 10:05:19 executing program 1: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r0, 0x84, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/04/12 10:05:19 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) socket$kcm(0x29, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x200, 0x20000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f0000000380)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e95e12aa8daccbb47974077dbe995e68bc70b526ccef7393e72be9cc66f"}, 0x10) socket$kcm(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4, 0x21d}, 0xffffffffffffffeb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r3) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000480)=@assoc_id=0x0, &(0x7f00000004c0)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000500)={r4, 0xffffffff, 0x6}, 0x8) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18e50ce6c49976d1692bdc4afe0000a8375934f04d49fb000000000000002200000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x2, 0x0) socket$kcm(0x29, 0x5, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r5, 0x50, &(0x7f00000000c0)}, 0x10) r6 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x4b, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000200)={{{@in=@local, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) socketpair$inet_icmp(0x16, 0x29, 0x2d, &(0x7f0000000400)) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/12 10:05:19 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="0cd57b85eba93a96ade37bb5cc77fa44385cbebfc579860c604b628df3247aae13b4d6bd91acf69f", 0x28}], 0x1, &(0x7f0000000800)}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xffffffffffff8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0xaa, 0x30}, &(0x7f0000000200)=0xc) 2018/04/12 10:05:19 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x80, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000340)='/dev/audio\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000380)={0xa4, 0x9, 0x6, 0x32c4, 0x10001, 0x4}) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f00000000c0)="237e04aaf359632115150b1af5ef58819478dc3504aa13535a325040501a93a66fa946128a4b40082b8195b83f9731e1b56f8268adc35f17a9a1619e99731c23bf40ee6aacdbf9", 0x47, 0xffffffffffffffe1}, {&(0x7f0000000240)="bb7d84244f41f39f40809e429b62a7748ddffa1e09c5ee54c70c572e53ea2fec754b67d2172e3bc03d7f611c7b7f376ecc74e6635d875da3cc8ca4d7ff1a01572c5dc70f0fd5298fed5fff6244bb330ebca5aecb051174b9ee236b8efc8d4314b8f475e039a4023071eefe1f38693bf2accd053f515d289fb06e5e911fb185d63d9230756b1243029d1a8874eb15e1dd5cdebb92af3de10bf8d02d5e79233f8df73468e6a4aa5de1c9fd2d37a0", 0xad, 0x20c0}], 0x200000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000003c0)={0xfffffffffffffff9, 0x6}, 0x4) 2018/04/12 10:05:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000), 0x0) close(r0) 2018/04/12 10:05:19 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2500) write$cgroup_int(r0, &(0x7f0000000240)={[0x2d, 0x38, 0x0, 0x2f]}, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x0, 0x0) ioctl$int_in(r1, 0x800000c0045002, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x2}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x200, 0x4, 0x2, 0x7ff, 0x200, 0x4, r2}, &(0x7f0000000180)=0x20) read(r1, &(0x7f0000000440)=""/143, 0x8f) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x4) 2018/04/12 10:05:19 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000200000200000000", 0x14, 0x0) 2018/04/12 10:05:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000012000500000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="c3ba480fd25c3f2d15e4000000000000000008001c00", @ANYRES32], 0x28}, 0x1}, 0x0) 2018/04/12 10:05:20 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="769cfb85ba903a48d4161b3000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000e40)=@fragment={0x76, 0x0, 0x786c, 0x80000000, 0x0, 0xffffffffffffffff, 0x67}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x58ce}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x10200, 0x0) fallocate(r0, 0x0, 0x0, 0x87dc) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000580)={0x5, 0x81, 0x1e, 0x7, 0x740bb87c}) prctl$setname(0xf, &(0x7f0000001fff)='\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x0, r3, 0x10000, 0x2}) clone(0x0, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000240)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000005c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000500)=0x0) sched_setparam(r5, &(0x7f0000000540)=0x100000000) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000480)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r4, @ANYBLOB="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"], 0xa8}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$alg(r2, &(0x7f0000000e00)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000600)="84f0258439c8f91e857091240fd6ebe778677bc781fbd11c8fc9687ab23f87210f7519e6590bd04ea74723f8941dc1b399912fbe8c8222314b8a961542a52829057af8cb1c4284e92effff03669d533c2bfeed6c6946ee070f1f3155278dc686a89037e32973d1ce11c1ec57eec9c50c1f09031ea830d3f263739f789c931e134d3c627e652f78dc32118397ca5a5f2e9887263015", 0x95}, {&(0x7f00000006c0)="836bf56bf51dc3ed94c6ac8a9a70c61ddb48c5611d2f6dcb3b69c32a1cbeb8581280923d7c739df8715ddfcccb312740d15c486c9a2ee85fbc9ee52c2815652a37501b697aea0d6f1d4cec0bf725ce6db758c7bf59d0cc9b7457dc283423f9bb953d7cba77613d632f61d711b36197db0bc7551918c4566d7eabbf9ccd0d4619f0b2c66f3cfaf3c70e069920bd0d007760b22f06c58b7f", 0x97}, {&(0x7f0000000780)="b354a071e738e5ac9410ad4cf0e39cfe7de5f8bb59c3b59fc418f07eae1a0218829e4e5fcd4df05816a7babda0b601886ab655c18c0a2b925311d3ddbcfcdc380074ef0612f035fb63c66416f5176ff279928dd1a651", 0x56}, {&(0x7f0000000800)="24a12ff4b4f20211e480da7c5ba770e2c24277fa29c77076e896da6b4adc8f652743f0f9f10f6f05fffae7174a2fa66b05d2edde37e49fceca71", 0x3a}, {&(0x7f0000000840)="36b16df15d1d801b06793a677c4a9bbccc8128fb1ca523a1e41a56a8bfe8d37ebbe1808df969c6489155242f6d8a7e4f8b37e461a746c13e2d2fcc7d9beb37e5820a5dfb8ecae4219f2a0f201c9c11bc608374b694aac09dccbbd2b14d51aaf46fd30e8ea7aaa74fc6ce97be675f6884a57816e4b39c9680c59c0bc822c886fd1237f4c716013f78a8eb9586040a1298ffba3042589338ca38f1b08709a8228828", 0xa1}, {&(0x7f0000000900)="75c8a8cbca948c9d7aefe57ed6bd5d27ba5bbb8b861d441eebae195b4911e33fdc4386bef934b6cb0984a9511953c9837dc4bbb7719adc1b088bdc4cf6bfdf919ee1c246dd987c039b75d50244b238e49e8559991887b795179537dd118b1cfeb82df129dba7fcf0bfd7cd8f", 0x6c}, {&(0x7f0000000980)="09a3d165fc961daf258c88a3dfc901ec445e5a0da03deefc4349ef2fe518e9195264eb83655fe30c7fe9ebdbf825ef15a9132d260863f0abf96a3541c507f59edb1cde8ecb4657be989b6c00e96843e4a054d1ff0144ef862b777197797ac05a9a0b5fa91124925c35ebe3ab73568e5212306eab73f6674d601063a44bfdaaf6cdcc3243d178a0b60c1af75e16bd732fdac6f89871abfc20a6705c46a6752fce41b71e3c38e5c5bd5b9ba4130fa38bd734bddae9628116067b9bd1404f8b4282f78fd3edf0d2aedcd0b448ee7c64abdc0968", 0xd2}, {&(0x7f0000000a80)="b539668c9cf59ea6d93b1943af38a8469c7fe69399056e52cb968e4fddca37af5937561464f0958c853eef02c017617e91081ef317ef6a52649f36a80343c87394f14a0fb23670087d5c24a85d27209c849a66b56cb93185095163c6a9b88c2f735e50f27b84e9e5c3106f1fbb1418ff13e69bd44bc734a6ef673da70bcc79fb0fe74dd0f9ff18b79ba634c50c9c717722a22809dcd3", 0x96}], 0x8, &(0x7f0000000bc0)=[@iv={0x50, 0x117, 0x2, 0x35, "a1da2804c86f5ab6e78165596e2ac2e2c63773d7b56db1249619deac4edc307fb454c95afc27f218cbc62c379470d31ef7a4905aa2"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xdc, "d05fc9e387ab93541a03037c944804ed19717780e346b31143bd9ac74c9d7977bfa5d42c697b9a7257b952001564650d4bc0dbce7f71573d23ff46c86164e1b0250050116613733013f554d0a153ec769826f33bdf549a334f9fafe7cf4fd2419d5be83c8a3cd5be217313a37df2ff2b8108832a068b262abac14d55741b0439fc08e3e26132e3b9072f06884e039caa473ee5c88ce60887921a20c2d59b8c1d74410a28ef8e97c50a9e02364539464add3276922c97725d81a3f7809c92792366a911b4119e6c52cb031d7254118805c6ab6927526635d16c415193"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x68, 0x117, 0x2, 0x4f, "1f7155d1cf5ad1325726437eb0b067322c21fcb3b7be4c768f5be74894a32f63ef3628b0f4800e3b7970ed76e3e17f38c5765a0ae75b355cc4e46de730a7c474e8089771436b46a902774dcd2087b5"}, @op={0x18, 0x117, 0x3, 0x1}], 0x220, 0x1}, 0x10) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='hostfs\x00', 0x2200003, &(0x7f0000000240)="38d74c4137c491bd4f33133a38e0cb307da9723af392e5c86c0ba4f0e3c54a39e2ba915d52e4abbff99b26725e1efa8775b7eef24f5f5d7331bfceea7dce5b") 2018/04/12 10:05:20 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0xfffffffffffffffe, 0x2}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0xfc, 0x4) [ 164.559152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/12 10:05:20 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="0f20e06635020000000f22e0a736360f01c40f35660f3a41a4080044660fe9f7baf80c66b84ee1e88666efbafc0ced0f0766b93009000066b83700000066ba000000000f300ff7ee", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000180)={0x4, 0x4000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f8946100400cfca2ff7f0000a24ff850929e760b2dfffacc2c00e456193b5eee9b08a855603d5581a33471a26d132179cc738293", @ANYRES16=r4, @ANYBLOB="01002dbd7000fddbdf25110000000800040009000000600002000800030006000000080007000080000014000100fe80000000000000000000000000000f080008000200000008000900000000000800050001000000080005006e050000080004000200000008000b000a000000080008000101000030000300080007004e220000140002006e72300000000000000000000000000008000500000000f70800040001000000080005000100000008000600ffffffff3c0002000800080008000000080003000300000008000b0000000000080005000100000008000b0002000000080002004e240000080002004e200000"], 0xf8}, 0x1, 0x0, 0x0, 0x4000004}, 0x800) 2018/04/12 10:05:20 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x2) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x2000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x7) 2018/04/12 10:05:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0xffffffffffffffff}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x0) 2018/04/12 10:05:20 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x7, r1, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x20}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x200}, 0x8) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/netstat\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x7, 0x2}, &(0x7f0000000240)=0xc) [ 164.717206] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 2018/04/12 10:05:20 executing program 7: 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$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000001f40)="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", 0x55f}], 0xfffffffffffffc5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4001, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000280)=0x2) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0), 0xc) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="88", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/04/12 10:05:20 executing program 4: 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_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x8, 0xfffffffffffffff7, &(0x7f0000000040)}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x98e}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/12 10:05:20 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x8, 0x7c) socket$nl_generic(0x10, 0x3, 0x10) [ 164.778175] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop3. 2018/04/12 10:05:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x401}, 0x14) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x40, 0x80) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) 2018/04/12 10:05:21 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x17, 0x4, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x4, 0x2, 0x4, 0x0, 0x2, 0x0, 0x0, 0x4}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x7, 0x4, 0x5e, 0x1ff}) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) 2018/04/12 10:05:21 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x80000, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xd0, "1ecf0d113195927d4a8671c3c43917269734a1a62a696599e6b4edfe25a22e6ce9cf86a83d40fe82937086485a3fa2fb0d76f89745bfe16a788911d8a499406067a11bc8026cba06f713f39f573cd8a3c90608eab8b53685da6443591005dcb56848284fe63d2fe8d14b1b1029fded4f68ef3c32530b763c25e0dd7c2a9cf10313798dd4327771b9d49a99cc066fae8418f9ff672f5e4f1da0c6f9430081946c19be92977acdf20366036a1bdf956fa97feca927e58fdefe8012558ada5b7272c5027f77beabae81cd74d4db14dafd8f"}, &(0x7f00000000c0)=0xd8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x3, 0x3, r3}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="d3ab27191a01002356ba602dff05000bfef9b9f2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) write(r1, &(0x7f0000000680)="794e484a586a3a5805a295310e1733371351364d1c6eab3319b9ea5482154fa52a0b971332a02ffccb3ef4a214e3e13180f7fb69b9c23c80a80abbb89e143bde2e58", 0x42) recvfrom(r1, &(0x7f0000000000)=""/65, 0x41, 0x0, 0x0, 0x0) 2018/04/12 10:05:21 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000300)={0xa000000000000000, 0x81, 0x2a6, 0x2b96, 0x7, 0x7, 0x5, 0x1639, 0x8, 0x9}) r1 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) mq_notify(r1, &(0x7f0000000040)={0x0, 0x1d, 0x1, @tid=r2}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x5011, r1, 0x0) r3 = add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="6697b52a37e1afb08009085c1955dd8c034619a2e7e8d643746d6d78d66f6a35a698cff841572d190ec9bb816e9546b07ec8e5a235646c49dca283686e21f65b06c6136e40b687b2008ce32e1517cbf587416c1723a0df6fae855c6f9c04d924fcead23fc672afbb5350646dbc4885217a089d666ccb746be207da9d145498a5ea117d6e893b55fd891e272c0f017596feb22c3265fb001da5a207a13b3cb3c56e47be07f4d5a4591eb282e3c373b31264c4", 0xb2, 0xfffffffffffffffa) request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', r3) request_key(&(0x7f0000463ffa)='logon\x00', &(0x7f000097e000)={0x73, 0x79, 0x7a}, &(0x7f000014d000)='\x00', 0x0) 2018/04/12 10:05:21 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x0, 0x0, 0x0, 0x0, r1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000002c0)=0x3) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000000180)="baa4307c70256d86e07a28cc1566dc8b761486bf51c00aa72304a6e03cc4d31d2200a223da64347e674d0a42abffb5276741381a5b4eac858395d3dad1efcd5deecb5750778d6f33207037006c615ded6f897919f61a3b85c40cabfc9f5335267a3517925311c460db3e4b75d4fe86055721e2ffa09c95381f7fcd4ef609e715641e347305c92374851d0fc172c38f680a319d42029b8de595f19e352bffa0b57f5b7e66cef741ece5f771c82d0e8e92072eb3", 0xb3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000240)={0x2, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000280)={0x5, r4}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x8001}, 0x4) 2018/04/12 10:05:21 executing program 0: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x40000, &(0x7f0000000580)={'nouuid,', {[{@swidth={'swidth', 0x3d, [0x38]}, 0x2c}, {@sunit={'sunit', 0x3d, [0x35]}, 0x2c}]}}) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x3448, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100)="2fae9d3450f09a3890ccbabe7f5f6d1bce0bbf82b38698c78afb248e4894579f3cb139a9ccd5b4c6da2db8a8574ccd1145024c440270a809edc53f4f5e268df9744068117f8bfb1f975270c97cd7877aebfd7852c6c9b3f29e0954598bedc37b9867a5642271b6dd313458674713d3983be26b807e538e62f7e2", 0x7a, 0xada}, {&(0x7f0000000180)="ed966560cce056af1bdaeaaeba5fc1aa313ce7d978488000dec45b92cd777f92065c6cd6bd6ca0b106a0875f1148848fd31196e697b942d4dc5020e93a3d2a1ec220bc0b9297407163554a35c09d2595a2d1ef64d663947247489aac66f40474", 0x60, 0xfffffffffffffffb}, {&(0x7f0000000200)="13ce782f38bfa28b6809bbf4cdef6c3da86891951cb90ad409fe6bf46b69e312200a7a0a0f867901a2e9c6ded5964cf050fd837fbba6e1b6ee459f66fbf1ddd8dca0b7f35f98c68df435aa9df6c9fd9e9c49e653854d24b000588fc25b264d2f4ec45c822b8a32663723e905160425b4b5a7080324afbc1f29450935250e845eb70ee211bba95093084386130d0f4b1659426665796a698d5e4953747d5063d3072be2ae35183c1127a5c3d28e6d2db25ca24d49ae0724e425d2b943a13b5607c3", 0xc1, 0x2}, {&(0x7f0000000300)="7501c197c435ab565272d43cf0ff473430fde2e2e3130fe84e1cbb5f1ec836cf4f404bb6fce961947978c5299c3e818dcf28abadbc65ece7cce578de3039f1a3fe72fc8cac43cb71d5ebb319b545fd14ba184b643e329ab64eaa08143ce8ca21ed30a8477b65201545fd08ce9299d02177da5f9b217b63fdf06515b18e6bd5b913285923", 0x84, 0x1}], 0x0, &(0x7f0000000440)={'nouuid,', {[{@mtpt='mtpt', 0x2c}, {@pquota='pquota', 0x2c}, {@noalign='noalign', 0x2c}, {@swidth={'swidth', 0x3d, [0x35, 0x38, 0x35, 0x7d, 0x37, 0x37, 0x35, 0x37, 0x34, 0x3d]}, 0x2c}]}}) 2018/04/12 10:05:21 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f0000000280)) r1 = eventfd(0x80000002) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) 2018/04/12 10:05:21 executing program 3: unshare(0x40600) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x80000000, 0x141000) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x80) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x400, 0x2) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000180)=0x7) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x9, 0x4, r3}) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f00000000c0), 0x4) setsockopt$inet6_buf(r1, 0x29, 0xf3, &(0x7f0000000140)="8f41cfb8c601dfee2bd2270b0b602940ed8f31c46f6521c0723e0cf3f08e2276b0141950ca484d300e29db5f", 0x2c) 2018/04/12 10:05:21 executing program 2: prctl$intptr(0x40000001e, 0xb3f) 2018/04/12 10:05:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xfffffffeffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x240, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000002c0)={0x7005, &(0x7f0000000100), 0x1, r1, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x240) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x4, 0x5}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000080)={0x140000000, r4, 0x10000, 0x800}) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000180)="cefd0a87c987cd358beb03d3cab702d2b9e6ed47b0a85e3ef849c359758e5c0fdd498467e1a528fc9c192a52dfdf60ea6934bd233a81459deda208bdb9b0fd78a6b25db5acc7f191b3426c9c345047e076f9f3e0b391ee754ab0ec3609a3dc468cadd14ac696fdebf14127690869e60f03de2ea8434f5b3cdb9d818f8ebdddb12d713b4e31e632a8819c73065d62fa7ebcc10e3b57e7aea7eb414f4997df4a5ee58fab9e17cc393a0409c174a4d1faf629057698e5c22996640094f2a4eb4f5f592763344013974272d1804b9168e822eb488000e5c0231454da6a670b7fd54a87") [ 165.739172] XFS (loop0): mtpt option not allowed on this system 2018/04/12 10:05:21 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)='5', 0xfffffffffffffdb0) 2018/04/12 10:05:21 executing program 4: r0 = socket$inet(0x2, 0x80008, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0xcc8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x0, &(0x7f0000000000), &(0x7f0000002cc0)=ANY=[@ANYBLOB="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"]}, 0xda6) r1 = syz_open_dev$mice(&(0x7f0000009640)='/dev/input/mice\x00', 0x0, 0x210000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009980)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000099c0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000009ac0)=0xe8) stat(&(0x7f0000009b00)='./file0\x00', &(0x7f0000009b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009bc0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000009cc0)=0xe8) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x4, 0x9, 0x24, 0x8, 0x9, 0x7fff}, 0x1f}, 0xa) getresgid(&(0x7f0000009d00), &(0x7f0000009d40), &(0x7f0000009d80)=0x0) sendmsg$unix(r1, &(0x7f0000009e80)={&(0x7f0000009680)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000009940)=[{&(0x7f0000009700)="2adb017cf880a9e07403069a78cc8980c6f291f1f9c929e737d91743874cd31214c0eb", 0x23}, {&(0x7f0000009740)="854d744d841a8b39cf192d936983e571", 0x10}, {&(0x7f0000009780)="31d53ed59b242a11299a591abb0d0dcd4f92c670407088ad3efdb51a40dcb3b31838a8d4b1f622bd47f78a9ba4a840bf3da48320365f82df05a828b4dcba1e348ce7797761e139da3575e37d1f1c2ca40df1c30e485c2eac783523f8b22fdb944e8ffba8689c32836401cb2839f4ee56283462fd8d4cc75c71911d434eda211e10d8df49", 0x84}, {&(0x7f0000009840)="5943d5ca29a7e691523ecbe26f079644810c53e1a3a03bb8aefd29f49a0122f8a1da4d7a04f117ea3b9de1814beb32417a1795d86099849668212288056e440b5e02872013f735614ffd202d06f6c0de6d7cc3023b24662588ebf52eed3e86d7dbe7ff4df085534c648c1c2b79b86244738db72ccb4da9560d606daf010ecdf5c351942e40f8d1522acb83652e6be11b2551464ada8dc746cc822f3152da084b8a01958d44af2f435ba9541520e175ff85a0aa58b5aa52942ec3eb07b72f7f1c6ca41189223725737c69f8498d8367ee46c78853919e55c6f18853ebde22d294bfee151da2012460f0f259", 0xeb}], 0x4, &(0x7f0000009dc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000099d40ac756a8a147965a3d01", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x4000000}, 0x0) r8 = syz_open_dev$audion(&(0x7f0000002880)='/dev/audio#\x00', 0x8000, 0x0) ioctl$TIOCSWINSZ(r8, 0x5414, &(0x7f0000000140)={0x6, 0x3, 0x80, 0x3}) r9 = dup(r0) recvmsg$kcm(r9, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000280)=""/72, 0x48}, {&(0x7f0000000300)=""/181, 0xb5}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f00000004c0)=""/57, 0x39}, {&(0x7f0000000500)=""/249, 0xf9}, {&(0x7f0000000600)=""/164, 0xa4}, {&(0x7f00000006c0)=""/237, 0xed}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f00000015c0)=""/131, 0x83}, {&(0x7f0000001680)=""/245, 0xf5}], 0xa, &(0x7f0000001840)=""/4096, 0x1000, 0x20000000000000}, 0x100) ioctl$KVM_SET_LAPIC(r9, 0x4400ae8f, &(0x7f00000028c0)={"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"}) fstatfs(r0, &(0x7f0000000180)=""/234) ioctl(r0, 0x2, &(0x7f00000000c0)="53679d5ad327fef570cc347e659cdf104865a9906b4b4d") ioctl$KDADDIO(r1, 0x4b34, 0x0) 2018/04/12 10:05:21 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x8001, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000080)="6850ca3e0bcffdb472ef1b061a31b8bce32ca7c4ac14c7ea8755716a72d49d663593e6bcf35cb1e29f9f4b", 0x2b, 0x800}, {&(0x7f00000000c0)="1efd6f98bef186b0890137ff7d9e59f2e9211af10dd15840", 0x18, 0x8}, {&(0x7f0000000100)="1bd4aea7d0d9497ef054e239e9c557fab377e00fb8f3a768ed4c16d412c5ec66efef005fa4b1924b1b13993ab8f6771e1dc61c0d6a50eeb9229c68c0b4c90258b58950ea", 0x44, 0x9}, {&(0x7f0000000180)="91ff761d56b35951dd3d9bbd9da73cea64b15303a9ecc2ef82c1f54aff932796b9469ef699bcd528ecf5a8f3163a", 0x2e, 0xffffffffffffff36}, {&(0x7f00000001c0)="d00ea656657cd212142e0744ee511cbdcf09c5adaf4fc390a041ad61bcacd68bed94bce965093ddcafe2f4519948367b462514b21d14d536a95167a8bc79943a40f468404aebeb783b895c206bf931f15287786c767ef72655342f03dcc922b5f1f9ebc8a74c0453ec5aa842394d6f9f75a2513db8bfab843ca01641989fdb316779f15bb47f531e4ee759ac87d66ba1fc032698d065181222e42ac6d0f72fccb1de5e530ffbe476329745c5a8f3da40c0b9645b1befc61e10dcf5f6caed6d240350cc9fcff84644159ed046f654997d0fdbabc69d13a191674d831a5088e1dd28204cd8cd9d50f3356c7cb447", 0xed, 0x7}, {&(0x7f00000002c0)="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", 0x1000, 0x1d50000000000000}, {&(0x7f00000012c0)="46bef32b28d251af44e22a744003d67a03155d6955898446d2b9f4fad73f2ef22e6b7e9db02c9143d02f1a1744692365e43e3c99fa75540da2967a674e8559147a7d5a6ce0f614a2a1ce5086d69ef72377b7bc06103fba002e4038ce531d6c1bfdda4a528f81056d278c7bc466e20e7decbeb65fd49e6e87b075230283f3", 0x7e, 0x401}, {&(0x7f0000001340)="dc12dcc871c91255f4e7f68c38c31213d88e3c62cc22246f4421832f0dbd136edb161c28f9515a003bf1005f85f8906e7409d1533ccb7000f6052c0a8d8e710f758f6dd2d513489193065e53d8becabbd6baeec95b7c00db2e742744e2283eac98328f77c9f1c7f81e98447923408f5af1489a2867937e8ae5297971186f7b9594198af2785b2912d4ac1e681071d855ff5f518e6c673ec28c8aefebb0ebac11036366f816947c135a6b32248b7cf4a2970fdc19f8af68428d", 0xb9, 0x7ff}, {&(0x7f0000001400), 0x0, 0xfffffffffffffffa}, {&(0x7f0000001440)="15d410560d3f43778902d1d606cd51f6a2b9be377fb1c27f33aad32cbde8c36ba2956886c1abc7a0b13c6cb56ab545e3a9b65fdf254ecfb0bc3b563cc5c1c3d8e45c4b706e5b359ff2f8124adb5d81d239c9cdf74fe70ea4077fb093b6b07049fd72", 0x62, 0x9}], 0x2000000, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00008bafd8)={0x0, 0x1, &(0x7f000096ef4f)=""/177, &(0x7f00007cb000)=""/81, &(0x7f0000ee4fb2)=""/78, 0xfffffffffffffffc}) 2018/04/12 10:05:21 executing program 5: syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='nfsd\x00', 0x0, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfffffffffffffffe, 0x4) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x6, 0x0) r2 = semget$private(0x0, 0x0, 0x0) semop(r2, &(0x7f0000000000), 0x0) 2018/04/12 10:05:21 executing program 2: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001100)={"0400000072653000", &(0x7f00000000c0)=@ethtool_channels={0x3c, 0x10000, 0xfff, 0x8, 0x2, 0x0, 0x240000000000, 0x0, 0x6}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000100)=@ethtool_perm_addr={0x20, 0x45, "3bd943c1b9492387fde0f06c193a8a038bbd7111527c3bb54759abfb67106a960ee4215bc52ec0ffa8e1d6bed161da993b4345b741f2752963b7101d32fbbfcfb7588e6066"}}) r1 = socket(0x2, 0x2000000400000004, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0800000000000000000000000000008f"]}) [ 165.935332] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 166.020558] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop6. [ 166.042428] ------------[ cut here ]------------ [ 166.047438] kernel BUG at drivers/vhost/vhost.c:1652! [ 166.052759] invalid opcode: 0000 [#1] SMP KASAN [ 166.057424] Dumping ftrace buffer: [ 166.060956] (ftrace buffer empty) [ 166.064662] Modules linked in: [ 166.067862] CPU: 1 PID: 13020 Comm: syz-executor6 Not tainted 4.16.0+ #17 [ 166.074775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 166.084117] RIP: 0010:log_write+0x42a/0x4d0 [ 166.088415] RSP: 0018:ffff8801c16b7920 EFLAGS: 00010212 [ 166.093758] RAX: 0000000000040000 RBX: dffffc0000000000 RCX: ffffc900052da000 [ 166.101016] RDX: 0000000000000544 RSI: ffffffff85978eea RDI: 0000000000000005 [ 166.108266] RBP: ffff8801c16b7a58 R08: ffff8801ccc0c100 R09: ffffed0031581a3d [ 166.115517] R10: ffff8801c16b7ad8 R11: ffff88018ac0d1ef R12: 0001ffffffffffff [ 166.122764] R13: ffffed00382d6f36 R14: 0000000000000000 R15: ffff8801c16b7a30 [ 166.130023] FS: 00007f3c4c680700(0000) GS:ffff8801db100000(0000) knlGS:0000000000000000 [ 166.138231] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 166.144091] CR2: 00000000006fe178 CR3: 00000001bc295000 CR4: 00000000001406e0 [ 166.151341] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 166.158589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 166.165835] Call Trace: [ 166.168407] ? vhost_umem_alloc+0x1e0/0x1e0 [ 166.172713] ? __do_page_fault+0x441/0xe40 [ 166.176929] ? retint_kernel+0x10/0x10 [ 166.180799] ? vhost_update_used_flags+0x2fb/0x4a0 [ 166.185710] vhost_update_used_flags+0x3af/0x4a0 [ 166.190453] vhost_vq_init_access+0x117/0x590 [ 166.194929] ? vhost_vq_access_ok+0x8b/0x1c0 [ 166.199321] vhost_vsock_dev_ioctl+0x751/0x920 [ 166.203883] ? vhost_vsock_flush+0xb0/0xb0 [ 166.208102] ? expand_files.part.8+0x9a0/0x9a0 [ 166.212669] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 166.217842] ? vhost_vsock_flush+0xb0/0xb0 [ 166.222055] do_vfs_ioctl+0x1cf/0x1650 [ 166.225924] ? fput+0x130/0x1a0 [ 166.229183] ? ioctl_preallocate+0x2e0/0x2e0 [ 166.233572] ? fget_raw+0x20/0x20 [ 166.237012] ? SyS_futex+0x3a4/0x56d [ 166.240710] ? do_futex+0x27d0/0x27d0 [ 166.244495] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 166.250019] ? security_file_ioctl+0x94/0xc0 [ 166.254409] ksys_ioctl+0xa9/0xd0 [ 166.257842] SyS_ioctl+0x24/0x30 [ 166.261191] ? ksys_ioctl+0xd0/0xd0 [ 166.264799] do_syscall_64+0x29e/0x9d0 [ 166.268666] ? vmalloc_sync_all+0x30/0x30 [ 166.272792] ? _raw_spin_unlock_irq+0x27/0x70 [ 166.277271] ? finish_task_switch+0x1ca/0x820 [ 166.281747] ? syscall_return_slowpath+0x5c0/0x5c0 [ 166.286658] ? syscall_return_slowpath+0x30f/0x5c0 [ 166.291569] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 166.296916] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 166.301744] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 166.306911] RIP: 0033:0x455279 [ 166.310079] RSP: 002b:00007f3c4c67fc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 166.317767] RAX: ffffffffffffffda RBX: 00007f3c4c6806d4 RCX: 0000000000455279 [ 166.325019] RDX: 0000000020f82ffc RSI: 000000004004af61 RDI: 0000000000000014 [ 166.332267] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 166.339515] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 166.346765] R13: 0000000000000351 R14: 00000000006f8038 R15: 0000000000000000 [ 166.354018] Code: e8 6c ae df fb 4c 89 ef e8 14 4f 01 fc 48 8d 85 58 ff ff ff 48 c1 e8 03 c6 04 18 f8 e9 46 ff ff ff 45 31 f6 eb 91 e8 46 ae df fb <0f> 0b e8 3f ae df fb 48 c7 c6 a0 1f 25 88 4c 89 ef e8 c0 e3 0b [ 166.373204] RIP: log_write+0x42a/0x4d0 RSP: ffff8801c16b7920 [ 166.379047] ---[ end trace 61af711694f23ba7 ]--- [ 166.383816] Kernel panic - not syncing: Fatal exception [ 166.389664] Dumping ftrace buffer: [ 166.393185] (ftrace buffer empty) [ 166.396869] Kernel Offset: disabled [ 166.400468] Rebooting in 86400 seconds..