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{&(0x7f00000089c0)="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0x1000}], 0x3, &(0x7f0000009a00)=[{0xa8, 0x11b, 0x7, "72e9693c8aff46dd999477222c714343c8ff8fd476b39edff31261c13aa70f89e96df29c1b7ab7a72d85bd2b9a1ddc7d581dda9654ef19b902063b62bb2ca463418f98bebfb84967dcf7bd256881429546bb00e3d9dfd0349e6727d65e5c60685f4e861f66a137c56d33a6fe977450c044a6411b7290f56e81d206606e4a0d0d928a5362609aa05a45fbe98d2098574bd007e1"}, {0x28, 0x1, 0x715f, "0108060e2e48804ef47f2c105f04eaff8ca394ad"}, {0xc0, 0x116, 0xb4c6, "d9b8ed1e15d81ab7cf956d0dd5162e81d4d096fc73ba1909039363033028ba885832111c70d82f244243bc49ca6e6bd8cb7c48487fe97a04b264d04e154259634e62314b461f42a12ee7c1d48faa69241e05eba8dff5464d7f795871eb690300d9a29f0144dbc4b07fbc3571c6ba2c5911a9b9b5b2564b7c568de6b8db37e4f3b748cc0be62f897d39b2cee4339a508d805fdba71f0eb410f2c55676feeb11cbe41311a33d4cebcac5"}, {0x40, 0x19f, 0x7ff, "bf8d53ddfcb6e4a4bafee2832c62ad8d122533fcc49407bb17c22ddd3efda16e17274b633f516baa96cb459a"}, {0xe0, 0x100, 0x7fff, "29c2c9723b66d8c6ee800bb63b1fafde9c1ef20b403b6addba5c674f2ded9ae00766317bb51f8198cd1e2d9938bb4b486c4e9a7835017a1550f1c90119a209130410f63fcb610ed89f7b158782c37915000c2c593931bf3094288072f3e9336ca340ff0a47205b581d55cb98dced09e04bfd3f2814e909a19d7c53bdfa53a928347c5c42ad6dc749619b245c3988a7c2132f0d60ded51f1e3a857af4bf1c75156be5ade86148d059c60d39f6bdeadbeefda8498814f1c7ba42b3115bb88ac5421d3ffe2b87a13ca37705"}, {0xe0, 0x114, 0x100000000, "bb8cf27684dd68ea32ebd09ea6c039443e580611cea2bef2bc7dde6e970f7f5246bf4036b4d3272f3c1f21a048fef21bf9d8a2a649f99f5537fdc09096f56f70d3db288632274dd1adb0a44d1ef1f86bae8678ea4ce7bab28e883a3b4c611a08d6b8d9e39e250f02e0b0cc70428191360736ad2a52facf1047ea8a61f990224f2a65f8d82b1faa3562d76bc10d821054ba19f8dc3d02386012ff0b875a0f957854f672869e2a9c2fd961c3fa5501d38c1719325c25d486ce16c4815859bea0fff73735b53a67a0a58207913c18"}], 0x390, 0x40}, 0x10001}], 0x8, 0x4000091) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000005e00)=0x1, 0x4) 2018/05/29 06:38:52 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x142) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1, 0x0) close(r1) dup(r0) 2018/05/29 06:38:52 executing program 3: r0 = socket$inet6(0xa, 0x84005, 0x80) write$binfmt_aout(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x3c2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x908e5e04969308) r1 = socket$inet(0x2, 0x8000a, 0x1000) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000100)='bridge_slave_0\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xd8, 0x20, 0x2, 0x40}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7fff}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x600002, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000009c0)=""/4096) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003340)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000003440)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003480)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) 2018/05/29 06:38:52 executing program 0: r0 = socket$inet_sctp(0x2, 0x801, 0x84) ioctl(r0, 0x8912, &(0x7f0000000200)="c62648379f31bf012cf66f") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = dup2(r0, r0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e22}}) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3801000010001341cce6141672070000000000000000e000000200000000000000000001d155211c140200000000000000000000000000000000000000e4ffffffffff3eac00000000000000b1c25cb3e9770dd30194f7ae4e6d6b87d461260c1d936c0359d56e16038560fe7a1c401a64dc8f0b074f0fd2f3f3e8b4c428a2c3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) [ 130.098387] netlink: 72 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 06:38:52 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x4, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000040)=@ioapic={0x2}) ioctl$KVM_RUN(r2, 0xae80, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) futex(&(0x7f0000000140)=0x2, 0xf, 0x0, &(0x7f00000001c0)={r3, r4+30000000}, &(0x7f0000000280)=0x1, 0x2) 2018/05/29 06:38:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x200000000) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x440100, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x440182) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000180)='./file0\x00', 0x1000) keyctl$update(0x2, r1, &(0x7f0000000080)="f207fc294957d2cae94c7c54ddf375c5e02202aaa0b93f9c2cfbe1728a4806fb1a78c49474e6e3ab8efdba94b1ea0caba0d01c", 0x33) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000788fff), 0x0) readahead(r2, 0x1000, 0x4) 2018/05/29 06:38:52 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r1, 0x7, &(0x7f0000000140)="236319273949a206a50dc5c6e7ae6e39b6ae18dac7e0fbc7a7e8eb44d1e5ce6d08ac37f9c8e7983332b13ca0fcbd0195cdce86e7857d67c62a3422b64b0a06dde6daadaa501326fafc526726d795c46b9111a521a39b31ad69cde47a7021d74f4a0de8fd058d39e406c7ce9f") r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x6, 0x20, 0x1d2d, 0x8}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x201}, 0xfffffffffffffea7) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0xff, 0x4) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x40000) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=ANY=[@ANYBLOB="f000000010000302000000080000000001000000000000000000000000ab9400e000000100000000e6000000000000000000000000001d000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000010000000000000000ac14ffbb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xf0}, 0x1}, 0x0) [ 130.139395] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/29 06:38:52 executing program 5: clock_gettime(0x1, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = semget(0x2, 0x1, 0xc9) semtimedop(r1, &(0x7f0000000040)=[{0x7, 0x4, 0x800}, {0x2, 0x8, 0x800}, {0x6, 0x800, 0x800}, {0x2, 0x7, 0x1800}, {0x1, 0xff, 0x800}, {0x0, 0x7ff, 0x1800}, {0x1, 0x401, 0x800}], 0x7, &(0x7f0000000080)) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x200400, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000100)) sync_file_range(r0, 0x9, 0x7f, 0x4) getsockopt$bt_hci(r0, 0x65, 0xfffffffffffffffd, &(0x7f0000000280)=""/244, &(0x7f0000000000)=0xf4) 2018/05/29 06:38:52 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x40880) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000080)={0x2, 0x20, [0xfffffffffffffffd, 0x5, 0x0, 0x4, 0xfffffffffffffffe, 0xa5, 0x20, 0x0]}) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x1d) r2 = dup2(r0, r0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x200) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) ioctl$BLKALIGNOFF(r2, 0x127a, &(0x7f0000000000)) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x20) 2018/05/29 06:38:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f0000000280)='./bus\x00', 0x4802, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0xfffffffffffffe1d) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f0000000180)="9a", 0x1, 0x8000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/29 06:38:52 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x105800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) epoll_create(0x74) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$inet6(0xa, 0x807, 0x5) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) 2018/05/29 06:38:52 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xdf82, 0x40) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt(r0, 0xff, 0x1, &(0x7f0000000040)="1800167518", 0x5) fcntl$dupfd(r0, 0x406, r0) 2018/05/29 06:38:52 executing program 6: r0 = socket(0x15, 0x80005, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000140)) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xbabd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}}, 0x2, 0x7f}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x3, 0x41) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@dev}, &(0x7f0000000100)=0x14) getpeername$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c) 2018/05/29 06:38:52 executing program 0: set_thread_area(&(0x7f0000000000)={0x3, 0x1000, 0x0, 0xed85, 0x8000, 0x1ff, 0x5, 0x3ff, 0x101, 0xf7db}) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, [], [], [], 0x9, 0x20000}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x5, 0x4, 0x6, 0x2000000012000000, "035d8c19be619d882037a0730044a445135e374aeedf01d44f86eaa2be7e2ec30e94a35557b72a4904a13dad"}) r1 = open(&(0x7f0000000300)='./file0\x00', 0x24200, 0x40) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x10001, 0x2, 0xfffffffffffffffb, 0x1864b826, 0x1ecd}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={r2, 0x1}, &(0x7f0000000400)=0x8) r3 = getpid() r4 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0xa0) ptrace$poke(0x4, r3, &(0x7f00000000c0), 0x7fffffff) 2018/05/29 06:38:52 executing program 7: r0 = msgget$private(0x0, 0x0) msgctl$IPC_RMID(r0, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/05/29 06:38:52 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140), 0x0, &(0x7f000053c000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB="000042ab"], 0x18}, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000100)={0xf9c, 0x10000}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400003, 0x0) connect$bt_rfcomm(r4, &(0x7f0000000080)={0x1f, {0x7, 0x1ff, 0x9, 0x4, 0x10000, 0x6}, 0x7ff}, 0xa) close(r1) close(r0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000200)=""/109) write$binfmt_elf32(r4, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1, 0x80, 0x0, 0x7, 0x3, 0x6, 0x40, 0x242, 0x38, 0x64, 0xcd1, 0x4b, 0x20, 0x1, 0x4, 0x9, 0x4}, [{0x6474e551, 0x4, 0x5, 0x1, 0x1, 0xf3, 0x7fff, 0x3}], "6aaad19531d94b1c25b42c9aa458191a717578535d8b71b32ece3bbbd8fad70006c18c5174bbd78c7fd0a7916667ea2a32e162c07b9727cd936a97e6c846a92cb61e14d7c68d5e420c5f7e3e9d4727c2b069c087e2eecba4dc577ca22c0d536a6261bd15e661a5d01cb4d8a21b", [[], [], []]}, 0x3c5) 2018/05/29 06:38:52 executing program 5: shmget(0x0, 0x4000, 0x200000000620, &(0x7f0000ffc000/0x4000)=nil) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0xff, 0x20000) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000180)={0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='smaps_rollup\x00') setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x2, 0x4) 2018/05/29 06:38:52 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)=':\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="03000f80e77f573af5645c75cd74bcf520291165f40211599cdc35d442dc0be34573a70887561fa4b8a7d48a1b9b914815ac8bacc7907aa2ec68a93b4cb8cd355af74f99f0af76006b8f5e780600000062af09ca10a8a1f6bad558a16559a33dc16e121d2c558e1e9fdd6bd384a94fd638a82558aacd2de93893f395fdbd790c084f992bfc56fe0151be5d8c6f19b292d57819150e9d2f32986660", r1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x8916, &(0x7f0000000200)) 2018/05/29 06:38:52 executing program 6: r0 = getegid() syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x1, &(0x7f0000001700)=[{&(0x7f0000000680)="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", 0x18e, 0x51}], 0x0, &(0x7f0000000280)=ANY=[@ANYRES64=r0]) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom(r1, &(0x7f0000000100)=""/16, 0x10, 0x40, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x9, 0x4) 2018/05/29 06:38:52 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x7a1, &(0x7f0000000040)=0x2) dup2(r0, r1) 2018/05/29 06:38:52 executing program 3: r0 = socket$inet(0x2, 0x1, 0x3) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x0, &(0x7f0000000240), &(0x7f0000000040)=ANY=[@ANYRES16]}, 0x7a) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x416}, &(0x7f00000001c0)=0x8) 2018/05/29 06:38:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x4, 0x4002) bind$nfc_llcp(r2, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x7, 0x100000000, 0x8, "38c7cc8a1baf674f08e619ff65ad8114086b4f3313f46003e652bbbd583c1155f7c9db7314264030a64238bc4db4fca3080e5c7e76846150556e0729727ec6", 0x12}, 0x60) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x800b}}) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/05/29 06:38:52 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x40000000000000) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000001c0)=0x7fff, 0x4) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) r1 = socket(0xa, 0x1, 0x0) connect$rds(r1, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/29 06:38:52 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1c, &(0x7f000095dff8), &(0x7f00000000c0)=0x4) 2018/05/29 06:38:52 executing program 2: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x77, "f6ef44d2b45f3420c45de022ebedc6a6ffcdf9de339fbb6e04f340b30c4b0c15d2dd900893bdbbf73c73698290263bc6dd017af7b717048930c814f8665655daa1994450093e490ba994dfba59e20f47d13ddcf009b147cc7eea2e02c37d93e99ff59cd93d3ea6a312718c9ce16cf22274eeedb5774241"}, &(0x7f0000000000)=0x7f) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r3 = socket$inet(0x2, 0x801, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1a, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/29 06:38:53 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001540)="0a0775b005e381e5b3b60ced5c54dbb793805dd1a2ffab", 0xce8ed35aab71582d) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x167, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000f7ffa8)=@alg, 0x61, &(0x7f0000000140)=[{&(0x7f0000000200)=""/4096, 0xfffffe45}], 0x1, &(0x7f0000fb3fa9)=""/87, 0x57}, 0x0) sendmsg(r1, &(0x7f0000001800)={&(0x7f0000001580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000001400)='$', 0x1}], 0x1, &(0x7f0000001780)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001340)='/dev/input/mice\x00', 0x0, 0x500) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x4, r2, 0x1}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001640)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001300)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001200)={r3, @in6={{0xa, 0x4e24, 0x7fff, @dev={0xfe, 0x80, [], 0x21}, 0x4}}}, &(0x7f00000012c0)=0x84) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000013c0)={@rand_addr, @dev, 0x0}, &(0x7f0000001440)=0xc) recvfrom$packet(r2, &(0x7f0000001380)=""/36, 0x24, 0x0, &(0x7f0000001480)={0x11, 0x0, r4, 0x1, 0x9c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) [ 130.665477] XFS (loop6): Invalid superblock magic number 2018/05/29 06:38:53 executing program 1: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000280)=""/41, &(0x7f00000002c0)=0x29) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="180000002700010000000020000000000a000000040004004fc3055d529075ead253e1dff97152310e95352ae89b490dc846640eab4436212dddf1c9374567f21800b21bc708e88b965c8b542dbe82f15992a0a4a49e9a392b34ed6a6a1ea24b2efecf1bdaf12722e8e1e7631dfd4ca1206524fd1326a41e704feb548aacfb1b7e9d115f108fecf591f7f7ee33ad5b85dea2d49563fe1e116e58a213a0960b7826a5fce2bbefc43fc9f851978a0e8ef9ae823ba2837996181c105355dddc18ed9b78d22274ad0ea4577dba315b5211d0c88524"], 0x1}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) 2018/05/29 06:38:53 executing program 3: perf_event_open(&(0x7f0000000140)={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, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x0, 0x20200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000100)={0x0, 0x3, 0x7f, 0x0, 0x1}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1) sendfile(r1, r1, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x1000}, 0x1) pwritev(r1, &(0x7f0000000080), 0x30b, 0x0) 2018/05/29 06:38:53 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x6, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x18000, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$sock_attach_bpf(r0, 0x10d, 0x2, &(0x7f0000000000), 0x36) 2018/05/29 06:38:53 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[], @ANYBLOB="71a15f6d386904453cabaf415bee4fd22440df5d0a"], 0x2e) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x240800) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000200)) 2018/05/29 06:38:53 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x87f55d2717213f2b, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x4, 0x4) r1 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f0000000080), 0x4) 2018/05/29 06:38:53 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) poll(&(0x7f0000000100)=[{r0, 0x1400}, {r0, 0x28}, {r0}], 0x3, 0x1ff) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80402, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x9}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000940)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) 2018/05/29 06:38:53 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="22a9020531a00ab21dd1180000000040000017000027db175d"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000210000000000000000030000640a0000000000000000b2bb3aca0000000000000095000000"], &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) 2018/05/29 06:38:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x57dc6a6e}, &(0x7f00000005c0)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000000d80)=[{&(0x7f0000000180)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000440)="8b72d71fc72bc549b86f0e479bdafaf32e4be6a25461a0c3afb1d0c4b931ea95818e48019af70a5d40489fa1bd95dc20ead7afb7efe4b4115aa77d4e2b48ef367f5009deb0862ea44c1a86381259f131940bc18ee42bf752fb3fa83ecefd4de7ed009a89d94973f0b52556fecde07c515385c6b26ad29e3090daaf766f2bf6f21e183179bcb0a455fbacbf8e0ccf105ad3efe8fdf130be1108899dbdc080587301f568dd4c1f290052493bf0500150918b4b7609f035c844bdd5762d5797ac95d8b4fd8c2265b606d02db145f6ff3eea563560c056ce", 0xd6}, {&(0x7f0000000280)="e31c517965cc1108a4e84abb933624929d60ad6a0803f820cac7333181df68d4f90bb4623b0b157af45551aee0d14dabfc474e537bc51155cbcc56c2265a836e51c3c37158611a0aba7e2ef46b25f7d6af2a6538032001847ad0627d1bf10605db477d3022c9e6652fc34d810ec6339424885399d9ec5c85a3badad00dda2817455658fed10b2f533c3893841c1f9a2a59dfb2aaa474c09f48cdb99165a3a2c7ef7c0e90eb9149f53d89cf7f6d98867a83b9546bc501c50e5c69fb4a63", 0xbd}, {&(0x7f0000000380)="6e7baef80180d3620c9c79adbba44fbf994478e3de15874447a896cda0f6a1f719830f3a10895be12e4fb75e2903681ece6919a811db34093a1a8be0338d8bf8b98a1381", 0x44}, {&(0x7f0000000200)="f6dbde3862781a7efd471ae2f0fefa27761ffda7708dc8efd9b3152d29570b7dd8", 0x21}], 0x4, &(0x7f0000000600)=[@init={0x18, 0x84, 0x0, {0x9, 0x2, 0x1f}}, @init={0x18, 0x84, 0x0, {0x100000000, 0xd8, 0x4fb, 0x7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xff}}, @dstaddrv6={0x20, 0x84, 0x8}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x800a, 0x4e0, 0x3c, r2}}], 0x88, 0x41}, {&(0x7f00000006c0)=@in6={0xa, 0x4e23, 0x4, @empty, 0x9}, 0x1c, &(0x7f0000000a80)=[{&(0x7f0000000700)="34cdec40be6421aae022000780b3b537455f6647abd09255908802e60b5a7205f7175e0792e69ca2bad9ecb6b1db636e3147421fa6e96991ad3fda0e07f005ad35b4156ac8fca299afa9188f173cd22728524b059de332e0f4664aa28e823151aece2060694b3d0f4fa47fadbe7b7fea21f3104ddae718da065f681aa80dcd69ad7cf0affe3ba46a7ea7eecf1295e62e15581ef10a37c2b8447907a986da55d9fbfec621e5209720b10b16ff4aef223cff", 0xb1}, {&(0x7f00000007c0)}, {&(0x7f0000000800)="0849fc63fab678321d8e19b838ecdd8162f0387404bc0ee71d4101a4f2d95aeb89bc4b6361de4b0ac9ca728eb44e3c00fc7f4175a54ac4f656f3d6b9ddcd17470ddd9392734261a78ddd138512900ee9458f75db298ebf40950b2de1f81a6e4e8597b6cf68769ae16c0f3bdb", 0x6c}, {&(0x7f0000000880)="365585f9a99ae7e100b8168ac6412faae224b281c7fb998c975a269b03b7fe01d485498c3181294d6af9993afbeabf8495d761821d1c68fd84", 0x39}, {&(0x7f00000008c0)="02e084914d95684e28a05ca25f4b2261e53ded287cdc04b90a", 0x19}, {&(0x7f0000000900)="c8875dc346bfc693b7c0b1447bde325d159a78a304effcb965db1ab3675a72d39750ffab479e2048a038517f952f7c4257fabbcb7db534115e77e1a0e268b202a1091026c10e1fe46fab393646bb5f298c52c1", 0x53}, {&(0x7f0000000980)="3fbf925f46f2b8a722c2af", 0xb}, {&(0x7f00000009c0)="b9477f59e52209daab659efd08a1c7f2b963f96e93d9ee42a0e463c96e06fb8a6dd52ab128fe45b69e3db0d2779ca09e5cf8a07b4ecc301213964dc0877d87d6a0ebc744a9b48d03d2ddefecb146c7f77953ff2ff73255d9db3328a9db30ee85d5d98416e965650b92c7e195caa4253df873e931dd3148cc545df6496e4211471990c14b6ec8d70043f9f90c63401d707d370a50473fead8f866fba3b8295e896aa69566dc554b2f0ec3a05bc4af3f7e393927b5f00ed6d7679aae0d8c71", 0xbe}], 0x8, &(0x7f0000000b00)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0x20}, {&(0x7f0000000b40)=@in6={0xa, 0x4e22, 0x523b, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, 0x9}, 0x1c, &(0x7f0000000d00)=[{&(0x7f0000000c00)="e02cddf1b756824fc88ca6ac3013f4bd86214f20c2be92a6fbcfc475ed3c830e452e5c12a1699ee6d14e2dad6e3e40fae4e228564182a9707993b9d26a92a00f27c17c837b7a1dfad45cf766b047708c23a686ad36725219d07a87b93387b80d93768785358c3995bebd2dc9e99b8ee7ef5c9a3a4f13241302431e72bdab8192d9d7b26a1e807ab27c2bcc5ad0c6337d529fa474283ee687e58551fcb7efc256b699ec6c2598d0d087ae9cee2c66e2454ec891afdbcbb6b852ea47452b47", 0xbe}, {&(0x7f0000000b80)="2d7e5fa53ea00a5f4181315ba80cff2e54c14468575e3bd7d960d42a6cee0faa5d", 0x21}, {&(0x7f0000000cc0)="df8fb5bea31d3ba4a49be33464a60599721d7219707c803f5ff257c0290e235d52d2c642d81cea", 0x27}], 0x3, &(0x7f0000000d40)=[@init={0x18, 0x84, 0x0, {0x3, 0xffffffffffffff4e, 0x9, 0x4}}], 0x18, 0x40}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r4 = socket(0xa, 0x1, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x7b, &(0x7f0000000040)={r3}, &(0x7f0000000100)=0x8) close(r4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x7a, &(0x7f00000000c0)={r5}, &(0x7f00000001c0)=0x10) sendmmsg$inet_sctp(r4, &(0x7f0000000bc0)=[{&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000340)="fe", 0x1}], 0x1, &(0x7f0000000400)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) 2018/05/29 06:38:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x200000) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0x40, 0x6, 0x1, r2}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ustat(0x6, &(0x7f0000000100)) 2018/05/29 06:38:53 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0xfe8c) setsockopt$inet_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000040)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000180)={0x0, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0x0, 0x1f, &(0x7f0000000140)='syzkaller0\x00'}) connect$ipx(0xffffffffffffffff, &(0x7f00000000c0)={0x4, 0x0, 0x0, "e2398bde2386"}, 0x10) sendmmsg(r1, &(0x7f0000004c80)=[{{0x0, 0x0, &(0x7f0000004b40), 0x218, &(0x7f0000004bc0)}}], 0x400000000000284, 0x20004bc0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x401) ioctl$TCSBRK(r2, 0x5409, 0x2) 2018/05/29 06:38:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x12, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0x2, 0x2000000000005}, 0x10}, 0x1}, 0x400d1) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x2, 0x400000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bond_slave_0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1c}}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x6d, "572e7886350388425ab509036fe28d703548a5dbbba1702ce4f3185a33744f189829a6452019685c9feaff8f61f61b5badc8e32bfefd50862bc9b80acb590efde72b158d8db14920b685a2b88655298a06c89d5a43d0a8ab39187d66b59bdc72ee0ea7cc849d0aed754640d363"}, &(0x7f00000000c0)=0x75) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x39e6}, &(0x7f0000000100)=0x90) 2018/05/29 06:38:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x2) 2018/05/29 06:38:53 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=ANY=[]) r0 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x5, 0x1, 0x7, 0x6, "01d34390f102870166b499f19b60f30afeac65dff74ae420f400f7a5567ab513b64948353fa3029be2af7f5e"}) read(r0, &(0x7f0000002380)=""/4096, 0x1000) umount2(&(0x7f0000000040)='./file0\x00', 0x1) 2018/05/29 06:38:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'veth1_to_bridge\x00', &(0x7f0000000000)=@ethtool_cmd={0x8}}) write$binfmt_aout(r0, &(0x7f0000000080)={{0x108, 0x100000000, 0x2, 0x41, 0x1c4, 0x4, 0xe6, 0x8}, "29403f0657ecbf9e73e2edaf0d9be6503a6293253ac6800052937a418db0daf728af27b87c6b71fe0caa205492aa27defbbbd032d4ab08fb8e8c1535f01b761e2ba3de9350b389eb61f7b83a13257f3c4db3f7b700fa404f0b537f2907bccd35dab576a1f04af12490f54d7f06129652f170996cd75703bb34e7ec398e060b8efa92e357f3d69fc007523164cd65769064b363e9fa80748f0df2a0844b3911f9b518a416c5c5e30c3e5420370618fa6640780212c7b3cfc620daa5ec813433b10cd68f761974b19805caa904a8efdee1c61ec47ac8d51cfda778e6eaf436f0dd0388f5d5f7c3f20c68271bcc093253d476d8983078", [[], [], [], [], [], [], [], [], [], []]}, 0xb15) 2018/05/29 06:38:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1, &(0x7f0000003500)=[{&(0x7f0000002500), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f00000035c0)) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x40040) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) read(r1, &(0x7f0000000380)=""/4096, 0x35) 2018/05/29 06:38:54 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "c02d040a11cba9a17a61461f5875c38c0a4e90148170c8c1d5a29d3e0dceffd9ed0faf9f81481b1e3aae0063cdf196fdc7eaa98d0d0df6040f59640fef5d4cfe9291c2118522f0236b3d8c26e30c7508"}, 0xd8) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000100)=0x1, 0x4) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000400)={"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"}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 131.715473] FAT-fs (loop0): bogus number of reserved sectors [ 131.721486] FAT-fs (loop0): Can't find a valid FAT filesystem 2018/05/29 06:38:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[], 0x0) clone(0x4000000, &(0x7f00000001c0)="7e87e03090da57306b8dc1d1a8f5991b4d3ddf8d1b48cf2d72a8036c9dd172d746595c4bf37832b4a2a01f6587f6f69f534cb62fc442794fd5310bc2570058a38f766e574a41489924e1791786b81785decd9b34e86da7edc86891243dd85bb99b6afc0c02", &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000300)="bbe7b93fef4f923c617027717ac0099a76350727703be8e8e9927bf363ba232164ba88d3a413ee94554a612b8e3fdaf89043527e4adc6a51e51545c3dae68301baa126ef1665de2ac8") io_setup(0x5, &(0x7f0000000000)=0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_submit(r1, 0x1, &(0x7f0000000400)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000002c0)="01", 0x1}]) 2018/05/29 06:38:54 executing program 2: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[]]) statfs(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=""/173) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/243) 2018/05/29 06:38:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f0000000240)='./file0/.ile0\x00', 0xe800, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYRES64]) syz_fuseblk_mount(&(0x7f0000000000)='./file0/:ile0\x00', &(0x7f0000000040)='./file0/.ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = getuid() r1 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0/:ile0\x00', &(0x7f00000000c0)='./file0/.ile0\x00', 0xe002, r0, r1, 0x4ba, 0x8, 0x0) 2018/05/29 06:38:54 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x10, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) [ 131.836211] FAT-fs (loop0): bogus number of reserved sectors [ 131.842173] FAT-fs (loop0): Can't find a valid FAT filesystem [ 131.874384] FAT-fs (loop7): bogus number of reserved sectors [ 131.880423] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/29 06:38:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x12000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000580)={0x0, 0x100000001, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/29 06:38:54 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x80, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000240)='bridge0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f00000001c0)='fd/3\x00') r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2ff, 0x800) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="69146a85c1770000222a9ea740275715e918ce07c27885ca0e56085fdcc732e4d4f8ff3e200f485ddc5760f88489e6490afb369f272a5181042b67719ed5a1552e50eafbd5229a1889d5d5bc928fe58115", 0x51}], 0x1, 0x4000000000000000) fstat(r2, &(0x7f00000000c0)) [ 132.046185] FAT-fs (loop7): Unrecognized mount option "è" or missing value [ 132.289262] device bridge_slave_1 left promiscuous mode [ 132.295480] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.309579] device bridge_slave_0 left promiscuous mode [ 132.315070] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.356512] team0 (unregistering): Port device team_slave_1 removed [ 132.366479] team0 (unregistering): Port device team_slave_0 removed [ 132.379921] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 132.399637] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 132.427775] bond0 (unregistering): Released all slaves 2018/05/29 06:38:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000001d000100000000800000000000004000"], 0x14}, 0x1}, 0x0) 2018/05/29 06:38:55 executing program 4: r0 = socket$kcm(0xa, 0x1000000400000004, 0x11) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200800, 0x0) connect$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) sendmsg$kcm(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@nl=@unspec={0x2001001000000000}, 0x80, &(0x7f00000013c0), 0x0, &(0x7f0000001a80)=ANY=[@ANYBLOB="1400000000000000290000004300000004000000"], 0x14}, 0x0) 2018/05/29 06:38:55 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0xd, &(0x7f0000ab3ffc)=0x8000000008, 0x4) 2018/05/29 06:38:55 executing program 0: r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="056085b5730b000000"], 0x8) close(r0) 2018/05/29 06:38:55 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000700)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000740)={0xffffffffffffffff, 0x0, 0x1, 0x9d, &(0x7f00000002c0)=[0x0], 0x1}, 0x20) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000780)=""/84, 0x54) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000640)=[{0x3, 0x61a, 0xff, 0x4, @time, {0xdb8, 0x7f}, {0x5}, @connect={{0x100, 0x5}, {0x10001, 0xdf}}}, {0x7, 0x1, 0xfff, 0x100000000, @tick=0x96ad, {0x4, 0x8}, {0x4, 0xa21a}, @time=@tick=0x4}, {0x6, 0x7f, 0x7, 0x1, @time={0x77359400}, {0x1, 0x6}, {0x3f, 0x8}, @result={0x5, 0x1ff}}, {0x200, 0x3, 0x6, 0x7, @time, {0x4e, 0x8}, {0x0, 0x2}, @quote={{0x401, 0x6}, 0x81, &(0x7f0000000600)={0x24, 0x1, 0x8, 0x1, @tick=0x7, {0x9, 0x3}, {0x1c}, @result={0x5, 0xf3}}}}], 0xc0) write$sndseq(r0, &(0x7f0000000400)=[{0x8, 0x7f, 0x1534, 0x6, @time={0x77359400}, {0x268, 0x1f}, {0x0, 0xfd}, @raw8={"368bdd63c04302aff1ed28f1"}}, {0x5, 0x476d, 0x8, 0x2, @time, {0xffffffff, 0x9}, {0x80000000, 0x80}, @time=@tick=0xa2fc}, {0xffffffffffffff81, 0x6, 0x9, 0x7fffffff, @time={0x0, 0x989680}, {0xffffffffffffffc0, 0x400}, {0x80, 0xffffffffffffffc0}, @raw32={[0xffffffffffffff49, 0x2, 0x1000]}}, {0x0, 0x1, 0xfffffffffffffffa, 0x1, @tick=0xfffffffffffff801, {0x6}, {0x1, 0x8}, @raw8={"8a72937b83bbd69fbf408ff5"}}, {0xe9, 0x4, 0x3ff, 0x2, @time={r2, r3+10000000}, {0xe027, 0xff}, {0x4, 0x7ff}, @addr={0x8}}, {0x7, 0xffffffff7fffffff, 0x8, 0x5, @time={r4, r5+10000000}, {0x1, 0x101}, {0x0, 0x1}, @control={0x400, 0x5, 0x43}}, {0x8, 0x5, 0x7fffffff, 0x2, @time={0x77359400}, {0xb456, 0xfffffffffffffffa}, {0x7fffffff, 0xe26d}, @quote={{0x80, 0x7fff}, 0x9, &(0x7f0000000080)={0x8000, 0x6, 0x6000, 0x1, @tick=0x10000, {0xb4b4, 0x4}, {0x1, 0xdc2}, @ext={0xf6, &(0x7f0000000300)="881d7711baf389a68274336320fea19f63aaecb4ad7105bc52165642d8cf599be01f8116131ba955f7ff0f49cc1819e4791393ba8d75648890f71f9ca40c8f349e55fdcfb1f5afe7262fddd4b18b289068fcf7b0d545e60a1f16287e7d79500dee3a750499714a0db0ff72b444a3214ef02f60fbd2e633409709af7ec536da5106ec7625949eccdef45a9a49beab473c569839cb589f3dccfd7784c085f7f845cd312d2ecbc159ad42ed6e288801ffc67d7a441226d2a9c620c4ee0914399d766fee4555b3df38a859f0787c99770c619e8114c8ede5b95806e7bde0334db5cf978710f6bcf1ac43a5246835b3ec56966776c7e3e3c1"}}}}, {0x4, 0x3, 0x6, 0x4, @tick=0x3, {0x3, 0x4}, {0x6, 0x8000}, @queue={0x80000001, {0x2, 0x3}}}, {0xd587, 0x3, 0x4, 0x0, @time, {0x1000, 0x1}, {0xfffffffffffffff9, 0x1000}, @queue={0x4, {0x6, 0x9}}}, {0x4, 0x7, 0x4, 0xffffffffffff49b4, @tick=0x1f, {0x8, 0x7fffffff}, {0x8, 0x8001}, @raw8={"3c24c8cc75acf0ab7a85567b"}}], 0x1e0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/05/29 06:38:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000000)="6816", 0x2}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x6}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/29 06:38:55 executing program 1: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000000)={0x4, 0xff, 0x1}) ioctl(r0, 0x4400000080081272, &(0x7f0000000140)) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0x80) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000180)=0x5) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) 2018/05/29 06:38:55 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004f40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000004fc0)=ANY=[@ANYBLOB="03000000400000fa0200000000000000fe80000000000000000000000000000000000000020000009c7500000000000000000000000000000000000000000800", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) process_vm_readv(r2, &(0x7f0000001240)=[{&(0x7f0000000040)=""/60, 0x3c}, {&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/46, 0x2e}, {&(0x7f0000001140)=""/211, 0xd3}], 0x5, &(0x7f0000001700)=[{&(0x7f00000012c0)=""/155, 0x9b}, {&(0x7f0000001380)=""/211, 0xd3}, {&(0x7f0000001480)=""/98, 0x62}, {&(0x7f0000001500)=""/196, 0xc4}, {&(0x7f0000001600)=""/67, 0x43}, {&(0x7f0000001680)=""/71, 0x47}], 0x6, 0x0) [ 132.982913] sctp: [Deprecated]: syz-executor2 (pid 9387) Use of int in maxseg socket option. [ 132.982913] Use struct sctp_assoc_value instead 2018/05/29 06:38:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)="8025b7d02be90a03ef3dc0ff2c9161439c74d52f9d36c0dd47cb62e5a952eba2b324edda167d97ce5bca14f2914488b13b2de04c0489fc9080449dc030fcbc18dd468aa91a2426c2a65cdb9a591773ab6dc3f107c1ee2b6d3f7c3f563fe827c1a715c109b041848618", 0x69}, {&(0x7f0000000080)="d1b8b6605d43618897a13e2791d6d5fdaabd00f22736565ecb93cf1c5a", 0x1d}, {&(0x7f00000000c0)="0c1889", 0x3}, {&(0x7f0000000100)="56c4962ae180a3b8c928d7b60823c75befff1e20aa4e9e045ec80416d9cea59f1ead0107620049fb60d4dd258a4b33d5998fb669773038756af1320569ee31a58d9f5141fe7d2bd9edb5a0ee00f02b2569f1e87fa957f38bf216ec93b187ab323cfd3101669abd0c17234ff24b225a5a41e3ab4fe340a9397098614e1ecfebd4a02c6ba61b037d58fa5af21fd04b48c46103db892ffa03d52965318c585987b82beb5d9319442fa78a662ae56ca69e", 0xaf}, {&(0x7f00000001c0)="0f313e33a2e165147d1cbc70e2a5a9cabd35c444db757638936ee2ff82a36080681537b4", 0x24}, {&(0x7f0000000200)="ff27f40fdf5b268d5753eaf1a4186ab293af3ece8e7eaa22b49c195bb31d4a3bd2221256ec8ee92dc7b5dcd4d414a2926f1be205e73ab9e142924f5a06e8fe58ad0a20e3cd90679f0b6306c4994001f7c55b435556db212c35e6df3cbbbbf335947b30c0183524e0c987539caf006756450e0deb1870e9", 0x77}, {&(0x7f0000000280)="21dd8ea9c3ce656c4c86bf77153b7a0746767592fe3d66d03c7e43bf1dd20847d533d04556d0", 0x26}, {&(0x7f00000002c0)="fb090040a04219147b485cbe76ea52f758d66b44089de98d43263a24912af8e1615f4d54504833ff0a5d349d649fd5d3d3de8335567d509be1848860906c62c5212b99a8a56dde70115e7e05860d6b3c2f9fb226b208a90e2af07405ef2de5796676536d0f90e4e6fcf53d45d4ea325447f256f489ae11300b77d8cbbb960180ee7a52c11fc332d4efcafaa8b7a647cc5266b0171d8aa546a5fb", 0x9a}], 0x8, 0x0) unshare(0x400) fchdir(r0) 2018/05/29 06:38:55 executing program 6: ioctl$BLKBSZGET(0xffffffffffffffff, 0x80081270, &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') getdents64(r0, &(0x7f0000000080)=""/36, 0x24) 2018/05/29 06:38:55 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xffffffff, &(0x7f0000000080)='./file1\x00', r1, &(0x7f0000000500)="2fd0e19b7fbaec3c97251968295d2755e4b1b43fcbb4bf640587d62f33108cd8f74a07deaf5cb7035b628a24a3e56006ab13a18cb1601696a359d146aaa885b8f4826fdfe410ae7b38ce3550ff58b5a2b8b7a15ee043a04775435e2aa1bb03e6e3a1879d661ee737b0d7edf0772d4b2e859f540b83746267f6ae54d53bea23daf4e62f64918598e8714af5991e84b6f21366c61dc9468bc3491a76c09472cbee91b04e5466185a73f64e2a0b2053d272a0095b784af7930e23f1a388e1adfcaa05faba55b6481b3e1004a0afb3ba23cdd6a4515d96cf08e048b1ef9b11d9288a607667228798ffc920db495ea7890c") getdents64(r0, &(0x7f0000000380)=""/169, 0xfffa) getdents64(r0, &(0x7f0000000440)=""/149, 0xfffffffffffffebe) 2018/05/29 06:38:55 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x20001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000180)=[@text16={0x10, &(0x7f0000000000)="66b80500000066b9050000000f01c1b8a4008ed866b9800000c00f326635002000000f30370fc76fdb0f32bad104b06aee66b80500000066b9490000000f01d90f20e06635040000000f22e066660f38f694d959", 0x54}], 0xaaaaaaaaaaaacf0, 0x0, &(0x7f00000000c0), 0x0) [ 133.071135] sctp: [Deprecated]: syz-executor2 (pid 9400) Use of int in maxseg socket option. [ 133.071135] Use struct sctp_assoc_value instead 2018/05/29 06:38:55 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f00000000c0)={0x2, 0x40}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0x3) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 06:38:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0xb4a2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) prctl$intptr(0x2e, 0x4c9) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000240)={0xc1}) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0xc08c5335, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000002c0)) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000140)=0x10001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x1000, "b5233eb442f5a3c3300b51193f788120545455273bd52d26e038c5971ac00d1891f535560f0c7d9c344bc391b15cb4bb640754fa9621a0fdd833df87126c72e3775ea011fcb23be397a887d1879fdd30b98f0ac7167b3150ad7fb150009008bc8ed264f5fb6384ff16193ac43c7b15bf3a40af0f8cf3b6fcfb75f4b0e371fd22bbb417ae93ebd35f21db1086b4c089b54cc72af03687259306a238c5adf11788eaae8dfbe184096c4cbac7429b2a3fdd79cb128925a56969c0e4d551a883d0a113d9234e3ab3d3331c4209eb85512bec5b1c75e39b2585877e7130cf1d44ecbb16e3f4c01c9c8d15df447f0d8d3cc9a2a07841b0a88e64e3aebd073f342780f5954c7488900023422d2eea18dce132a15a12bd78045619b7c5732ac3d7ebfa14f92b07bf46bb50dfa20c052068e1f38b6a309aa97e4df20581ba9cbf49a11e0b71fdf4c0202ff2718586d0cdb4794fb83240ef4fecc768f33582f0cdfdce18fe5d38efaf06b78590922eb10df80d8f37104f16cc4d5a9f5cd876ee65312a8bbf1deb688f9f42b159193619984cc7a662c9c04e8acb060543dba21b6f790c81b2c470257cc2fdcafeb0f0c673823a70264b85e541406162ea805b05348183fee5df7bcb9307fdfe74b4bfa29580fb9a6d63c062f235726d72c5342f57e194c8bd66d52f1a7c35a2e9c375ba1eb3e64e6e6b200c22463920bb3674b09658ad2f73650adb27876a5379f38a784e8bc7f52bbcd1e6bebddd4b161e6b44fd04ce576befe76c60541a5cf72ec226dc0f83da1c8b35cc293060c5386749e9fa7a7d5ec5456ea2b6bb472b368507bb3d8831a3f4f8755868aacc9e632ed47a15716ee404dc71f53244908b98fe869c2f467fee6c52b2602a8533dd66c957c6cbcd0625202d45a525d8caf6d4a79c08a0c1e5e6f0c772e6feb1403f8a8df8bd2c05bfaa1ec169d14a3c06e99cec6274a20e573c3a41ce383bf8f44d787e6241c6038bf6fff8af7ae1a4c5607804ba2041b0964339268f8a5786bef9f9eaa87086077e1d55227a6ef6de08d28f4ed5bbe4176b4a148590c565a2a2c9a88cfb3b6810ca6f391df81ceea750a66c76fdb74cc1988ba83f789401cdf1d4135dc8dc20d15b680805df1f2071911067582857ca4f30bbb28864cb0885d9a1db695f914321fb3ff0ff7ff5e9c5be75a47de75776374320ff3e871e4a451f2ad9f48c46ef64092739406dfde969ce0ecb9119ed57f6a3103e1799e9f9895e47500c2849731b4093e8985a72a6e5d5138072ce782eadc1919051c7ef2473cbcf778e445c5142dff158eebb33062da4b1c4105dc671a55477dd5fb0b8be12a5f91f1edc30727126559973317e3ff27d84dfa62f6f39d493c2074f0e7bc83b442239eff220516c3c5661258e1f2a9a3817132f0340bc4daee1e71671043afce34bad32694434f0981d0e85aa0d88636da17999526fbea281f1babe03395d4f093a26c87b3238cfc07e6b230a0b9cfecb6688d3005e5c1c6cc9ccc967d25493df04d59b887f385f17ed2187b77f483d28c36450237d442a6f6aab110ca23c22e57aab192d7eb02466b786091aafa6b599981e636cdbd1b65a35e30a262bbbc6b5e42d36d616f2254e0fff2583fa3e14e5567513320559f7f55d1f1e6583a206ab0e7bca5bc9f3ac0b87d7fef47eab6c9e01547f4981e483e5d3eacd4624ddd3cb07e0998b7238e08a59544e55e3fd4e9d3ef8a5ba0c76f25f93a84cd35b0372cfe34e376dfb3d40f9b4ef4cf53353923218c9d5f893e137522c1ed30b8dd06ad9c2a40ced2f457bf8cda250e8bb4141e6803710a70b538c2cd35fdcbde5057cb0e520dcda19734a9880e96a39e4de23b0823ee1e8bde2cf13faa5fbae62925af8c45030438666db39c2ec47375eb15c656e52ab576c97a4a92b72b24d1d22eb06d150608c8b8e0f99a988a32dfa498cc952f0a9d0794048b00ff6fe9d1b7c988aadf5e73f8dac2d1f623ac32a479c4cd71c3d558da06522e1009764f18b8018b5c0bfd4a476265537e55c9f134e48617c508b6221d10136cd0ac55f1c3fc4ca9777f5e1c539e6eeaa1e1457cb2f8eabe29799f987e269dbf0c870ed384e6c5c95ee4b21ef2e27b685482b02be7941d98650551cb09ca8ffd18905b73c19a61f62aaa70d314ad5c128ab1ada0612ba741c9ed302d35fd59af3d62c5309a7cee73b059f1440197c7ae1c647905bfcd88301908c4f4b14ee060c9fcff7e501202345e9713001392a1e26741f331ad8fccb720bf45371ffd314bc21d85d4b715a94a813a0bbf08b5c30c1b7b01dbfd5808f8c806aa2d04b2d0f0054678bdd8b4a52c6ef1a6cdc094900c71b33010a391947fe1280f6469ca918f7eb2ba2967fda7b50adb8c5d5c6007d1002884fe339c9a8dc1a11e352e9a196bfe2f6694150712edb2869b9e1d1f668ee5313e00ec3f55d63b5da62bc97f040238e293b8286f643900fce6f107908b8ebefeef4e8766252b20b017e2748251c13a56691856180ede8011ab1e6a349b486a987fa36e7854520b729f08f16cdba95127860fee4e5867cfc385f740b3f5ff34724813607f56c2533ab5a20b70bdc0d8a121aec5f6fa8674fc8f94b8954e7bbfcecc42b3993523b0fbf69c4e2707d4a44472bc1ea42d68e1718e283b67bcce25e72c1198db24115e02447c74318890320946e02c5513074ac5c44bc4395c68feabea06fbcaffad505d10229bed85cfa6c16e1639d93120c4f43c37cac77e3dbe332630048db40eaa2580f316c6aa9a883b5d56c0624cf792c7a9e6fe0f93a3f478624638bdd3b80cbd13a32211aa677e552b1fb8a5c7f0a589d1aef69c50fa35d5253821fd3cd5fcd655c10769ce9b98253df7f688f181272dfa6f44d9e5d0270447ae0cec3fd3d73643c82e7da16bf4c08a43afab21dbc1698ee2a750478d9a96943908d8fc81e15f6bf41dee62f2764355dd0a3638b5b71559a88476d9124398cd1942d39f5f8bd6c7896f3882671c1b429ded258f5fce21df1b499a39928651e4e3d7c5f5e746219eb4158516ea20eb17b68e774ed46b4f4656143bef94f4ab0f06ada4952c101fca858aa4aa2665fe1a4a290dff4e44635d23c54ddfed119a030ba6069051d00a3b4c350c13304b4417ed55bdd84548b5e489b8e9c2c6159a075aaec95b150e3cf4ae99ceffa8fa7d263b0addea32a9a38ae437b21e1c1aae65dea15d25a928a4fe3b69982bcfacf00e9d25d9b247a18933a2211f3acec41d2371948116b322355318f95e35d3ff8da86ca51fc9e25a72c460e784fc96ad32c17682f5715d3977855851ab5280602e5ecca86d020d8ec8506394996d11f15581dd433f515965def7ce3ae6381378aca1233141b21f7136e521cdfa80ecff9bbea11641779ad26d3ac08815339aba1c61d322202dc5bacc18df681b845b5c790e8825e549a21f10e141c6d20cb8461659d4fda83b1a289fa4731ad92059e52240cde36e21b03a4b0f9b5add128431845611bfc36f71c35e3266b3e1ca39276755a0b879cf26478d3258cb3179f4cf6c7a23afc1d0a5ead288c8e7e637fe44d4742205fa8b3a9fc9d616c1cd81c4ed88c4afa7d27dfaad54ecc902d7c5da02d320031ae9e85c7d228c4a68dba9c2fa1173e3d3e188a97adc1c41288d022a5c51d3e11a78c7c6af7e15f67291fc7aebc8428a2c4af626e70b168bf4a2a59865955670c9e5430ed3d48967dd633505472f5d885634b08887603e4ca810b66f27b04aae0f61258955c4ff139f7f5675bd89ef5e5c381d38f4514fe210df92de215e456aac2eb20f2516c036cddb0e0a9ea24608be5e9af0b778c965b8aff44051133f9cb88cf7b6f0e02903bb9d304c6537c02df372cdffe219564935946fa8d616782dd7b5baa5a3621247fbcadbeb243f2dd428075e2a658de34694aad66eafde6327d844fde0b5a558136d920c9dfc6f2ead3ff538cfadecedab6491ba936ee0946aa638345df4d89121c51618111e1ab075b0e32f211251bc45342ba1cf5cf16c22ad3f0696e67f7ab6102825fc97829cdebf04bb717a2a525db890be171941a6e3d741f41edbd54680141072528864228c5a7c2ce4881786ba77183209226aa0f2196cf7e2bdea8927aaddf4b5fcd02cffcdd9437ffc2a25d6a89c05f3b87ef07253cd9546b089b9a19d735002fc702afdd7ae2c30d7758a64d03afd0f60208f99481fb800dfaf47045bf0c36cfd023660ee6aac68ede601e6fe3c8a3fe823e8d67f6b0d905d2cd9ee6e792f29b537f99a5e057b7571cc317a538016285422c743b961b97d4b56cfaa2891632c8509a350c0036f16806a2872ec9dfbf1c03d3d020b61b5730aad8848787715ec27b4f2543e05ba07bc373f45139f5f3f8873cb78ff700976be44aa8786ae20612bd7251bf48dd4e1697f38629c58166ad11bb492c94a3f4b3b5041141b4a559b9fdde14ec6553c9163b89e4967e9fa7525b8773d6642d89a171461ff9620db2c1a965e74d3a21672beda3ba1b4ad085107c0b14778959ff2ee122098689506e1cbfb092ccd49f47c51c705be54330bb59852f0e4d31aad001550ed67c80530442ebdb8e5ddf8984f610dfbef25125ffb1d47b045c203e3f23decf9a16654b237c9d782351e8ca401f1ad0efabdf14750780a9295b90004909c41f30f55618ab4daaa3b75a2446260e614cc885a1ce1c43fb4965bedc7ca5ff6b97dd4102cea5129806b2084c951978c60f6cddcd82fec029fd2da09f8bb6d69ce7f3b1fef8a837ea647e3705daa7ef4919b4f326d1cd04f8eff0d60e27e9a96c182a5f498e602c9ffc8e4980209dd3828fba5b5d5edb47c344887870aa3316a04da636f700b189fd62e28109563eafbc359962b37e0382d86b90ba3da390ce239804bc9eaa9afd3a4af704c24171a2d406fd93916bc202362eed06ec168c051984729cec6858429badf5b61000f35179c0b647ffa1e52becfafc242c5db5629ea3596cd29c84ccb4a378e1f1573e02c53c3a24d6c586ab6ca49e602a3d3548bab5e9c6e1e0443c092f87a43d530dc1616b6c34a4270eae55a3373956a5532103d1918891d79dec6662584c68a30b83608a07c109a5cc2850256da8b8259beb4664f55370bf1d523fc3a20df856e3d29ab48d2bb2617eea635fa015539daf5c5c44bb3d09589a1d9f2dfcf10cff90ef4bf447f33e09ab64ff701c4464d85048ac071642cdbc205797e88769d41125f68a959fe02bebf838c5b4f2da81a0c223fa65ad0444ba90c0f52a2ad8988cba27c1a9c2ca3e0457acb884778ba7b7f526a6e648b138eb24bfe14b1b535ab52dc78ffd1af03c94bab3c90e8459e399a1649798ba1955b2638f90d44837469388a20559bfa33d57ad01d7c81a013bf1861f24cfc3c47444e2465bfe7073ff710251b8159a2df69c39c96c177db94f0d5463d038e8ed88a969fa89e30017c2da9b6400c1c4e2ad908971676bbe788aa7c6e953faa06c0d2c2169a073765672f844b6bc3510d467e5c79dfc691e320e425fa7f2cba9e4435eaf288e1bbac55c7aac10a825c95c0b259b966705ebd86db1fffb86293549c2e41b436ab27868da7d51175718e4e4c4cc7c4a54c48926f48ae8c2de7d469dd8d323e39d43ecf8b528900b3cae58d3d512be88b0e500390081352740eb090c599f31f7a846cef7ab458b77b56141a60f1433e7046ac38cfd8ecccd15363312f1ee1db816ac908daf22495e9a30fa6d9758353bfb208e85dbd661ab3b0a155d4ed854e74bceccdd42ad935a262163552f3647197548"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x80, 0x2, [0x1, 0x8]}, &(0x7f0000000100)=0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)=0x40, 0x4) [ 134.180371] device bridge_slave_1 left promiscuous mode [ 134.185979] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.196551] device bridge_slave_0 left promiscuous mode [ 134.202125] bridge0: port 1(bridge_slave_0) entered disabled state [ 134.236829] team0 (unregistering): Port device team_slave_1 removed [ 134.248810] team0 (unregistering): Port device team_slave_0 removed [ 134.259566] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 134.273525] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 134.300603] bond0 (unregistering): Released all slaves [ 135.024196] IPVS: ftp: loaded support on port[0] = 21 [ 135.376363] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.382729] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.389850] device bridge_slave_0 entered promiscuous mode [ 135.412528] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.418886] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.425885] device bridge_slave_1 entered promiscuous mode [ 135.448670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 135.472045] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 135.533968] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 135.558556] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 135.654957] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 135.662088] team0: Port device team_slave_0 added [ 135.684283] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 135.691487] team0: Port device team_slave_1 added [ 135.713870] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.738118] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 135.762490] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 135.786364] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.988407] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.994791] bridge0: port 2(bridge_slave_1) entered forwarding state [ 136.001411] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.007764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 136.731764] 8021q: adding VLAN 0 to HW filter on device bond0 [ 136.804600] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 136.876646] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 136.882813] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 136.890284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 136.956498] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/29 06:38:59 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x9, 0x7, &(0x7f0000000000)="e6fdfb84dbedcb67bb7c365a57a1b0de815c8e2f98c090ebb48d239f971549dea6588efdfce4d1537ce841ba4a6f7a0ac3daeec9275ea1c6aa93", 0x23d) 2018/05/29 06:38:59 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x61e, 0x7fff, 0x5}) userfaultfd(0x80000) 2018/05/29 06:38:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffff7, 0x8, 0x0, 0x9}, 0x8) bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) write(r0, &(0x7f0000000300), 0x0) 2018/05/29 06:38:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7fff) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/29 06:38:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x5980, 0xff, 0x4bc7, 0x81}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080), &(0x7f0000000040)=0x18) 2018/05/29 06:38:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket(0x4, 0x5, 0xfffffffffffffffe) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x80281, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0x1, 0x1, 0x200000000000, 0x3, 0x5}, 0xd7, 0x3, 0x7}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$cgroup_ro(r0, &(0x7f0000000080)="6370757365742e656666656374018000000000000000", 0x0, 0x0) pread64(r3, &(0x7f00000000c0)=""/34, 0x3d, 0x0) 2018/05/29 06:38:59 executing program 0: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x196, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400200) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000080)={{0x0, 0x3, 0x1f, 0x2, 0x40}, 0x9, 0xaf9}) 2018/05/29 06:38:59 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x2000000000) 2018/05/29 06:38:59 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) syz_open_procfs(0x0, &(0x7f0000000180)='setgroups\x00') 2018/05/29 06:38:59 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x1) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet6(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xff00000000000000, 0x1}, 0x2000000}, 0x1c) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x4) 2018/05/29 06:38:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$setflags(r0, 0x2, 0x1) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000001d0025ff000000000069000000000000080003009900000081f0fd12f3bb3917fdcb63e67a69b4538ecd642ef7c4741737a2559127e1a3dd4e5dc344c774a0ffe4121628deb7a1e9e7a07b4c60cb0655915c2b28e2ce4d479cd5f99d4678069b771fc67dab"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x3, 0x80) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)="23232a766d6e657431dc5e6d643573756d6574683173656c663a74727573746564402347504c776c616e30657468317d76626f786e65743140212900", &(0x7f0000000180)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='posix_acl_access\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00'], 0x1100) 2018/05/29 06:38:59 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x6e, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/dev_mcast\x00') read(r1, &(0x7f0000000100)=""/205, 0x200001cd) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000280)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000300)={{0x1f, 0x5, 0x80000001, 0x10000, "22e4b1adf5c58df5d43fd651bafc66bb609bd0e24ba41de039fc1435bcad0bdfd131461ea3d4fb851e98cc3e", 0x5}, 0x0, 0x0, 0x7, r2, 0x9, 0x88a, "6e8214924e78f1cd2f3ae8f96fcbfdd621d7629e09ee96703fb9f957063192f6267b3446932ef164af6c9da00640e1b23b45f46ecbd4a24cbd7a606454bb3e2b", &(0x7f0000000480)="d62cecaf60b780c1052d469ff8e4ca5d37dca5d53bfafc95d529a3d15e6078e0aed83fde16783df16a4e06cbaea2330a62e006941d4410f1ef6971cbdb5a2370d877af8403af0f6e2aa2040535e99d7db22b65641fa48ad85a47fa4aa3c74b52a1ffd22a551851e53aa6e91018812ea887c899470118aeb1fe45be9a9b72379a4757a655401bea15a502c043720e6d04eef041439f97c199c79ac6749c7eb8a72382c0f53580e5d74473", 0xaa, [], [0x4, 0x2, 0x6, 0x526]}) connect$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"60bde98adbd433"}, 0x5}, [{"bc03e696014e4d"}, {"9df1f2dcddf557"}, {"c07234bc02b08c"}, {"effa4d787ae971"}, {"ffc71f54bdae61"}, {"dbd590eed1f59d"}, {"95968f096c85df"}, {"24b9585545ead8"}]}, 0x48) r3 = getpgid(0x0) sched_getattr(r3, &(0x7f00000000c0), 0x30, 0x0) accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/29 06:38:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000000)=0x4, 0x4) close(r1) 2018/05/29 06:38:59 executing program 4: r0 = socket(0x4d, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c850000012cf66f") r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) sendmmsg$alg(r3, &(0x7f0000000cc0)=[{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="5940956585ec50f7eb612c70305eb6add70c399070811b88df481504033168c48b32d0fc8d377ecca40f62306ccad08bd3979d23855762b4165efee926", 0x3d}, {&(0x7f0000000100)="0987122e724643c348343f2728192b6626f9271295fe2355fed45462a6840d6cc259749438d33a406fd39b4054f62864909c5f12b6530618f11bef1b4f03a8e3fbbab1275ca7f666de9fd59af1fd642b3dbd4fc0fd1a4293c7fe6bed2c3333052fe188a157e9ce5be95193bb14", 0x6d}, {&(0x7f0000000200)="8b7eb1d31296f9f91405d2f28eee758ee84a3d5d69da7fd4f9fa4c87f7754c95e9cddd17eb05149c71a71c5bebbc1a796db738", 0x33}, {&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f0000000440)="e8ab68ff5348be0f81fa4e7dccf330f77ed941bb50a86bd3e4f50a2bc8c07cff5e3b4308608e742972670b5741677629859e8893596f64e69d9dba0cc4f4eb2698dc91f18b7b9c968dfad566d28af89c1af10ef9727af262ff831a6044ba1336b59090f343207af2367f8efbd129e77f91760b3b8d073f851c538ef3c2cb15c1b4e2429f0a20cd567b2169f8ffc53e4c0c033554d917edbde8cdd5040f811ba80afd2d31d215", 0xa6}, {&(0x7f0000000500)="299891d4517965a9e620441eab152ca79207a96e568fddcd65372ee240a2d70b907041dd24c3c841cf2518c1755a9ca699a666f35a10120cf97e79891ceb62545d5f4ff01a8ff5a3bbfc60ffc00c920a7594a70bf211bbbebbfeb1dece771acc17c54c94e1c05f6a1a71153d700e8ae570cd31", 0x73}, {&(0x7f0000000580)}, {&(0x7f00000005c0)="b6b2417167def9ffb87c08414e6edc3f7ed06a5f783d129e64e8b0e8d55970b8f2ba61d9e61d0c3f88ae2a06fd7987e0dbdc71d432b9341ff7106fd5cb329fcc138d15439d21b296e9013d1fa7a83ee96df01d99359911a9906bd1ac1b3e6f30d433123a80a65f9e0a4d99290d4f0019b4f63c933e67a7b27ba3ea7ea85bb212514419709baacb6f547c5c54759ed880735c01ffeb246a269509b95ac20eef2bace7f8db1f3864a55e624b5df569f218952f4165ce6148fda88932c187cecdd2c9c169bdba812129168417efe1769f788af46d1703a2e5c42943047f81e7e095e88228866247173be84a07", 0xeb}], 0x9, &(0x7f0000000780)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x60, 0x117, 0x2, 0x46, "a129f257258c1540114191c4498d0a369316a08b24f853d9798f3316be5d81d9160bbc82ab041d27432fbd968503990aaa50cc98add701c865d3be428f2ec9864570287a7743"}, @iv={0x78, 0x117, 0x2, 0x5e, "eda1be63974aedcfd194468c857bde0c69e768243d48a83325f9c40d3b1bf77629ee82b599b673bba694f00a453ca808a5ee013b26b291882d1eba043e3f7579505132534e2d425312e2159d2d6fd797bd992fb20f3503ecf4430b9f5d5c"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xed5c}, @iv={0x38, 0x117, 0x2, 0x20, "c17fb4cd7871e070ef2f9e79caf32ac04d0c19decdf7be97d26fde11e3591cfe"}], 0x1a0, 0x8040}, {0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f0000000940)="59edc2d4d8d0fb4d897b08c646327874bfcdeff375624b05fe8379525ef8102a11efa960a0ec06613e05a85f629f4df4cc26bba7059ba2d6558789af1d338bee7956b2286aaac30c61187d3a16ccc814b57ab1ce4e21ce5143be97bc891e43b37aeec714f9b47ea1f9493b9c82e136055db36e23db3b9baa19498c5e36b08e45440183205ad7c4a8a20eb208ac620b627124cbdf4c825e3ba753174ca2c4a02f93f367af051f76e216032365bae752dafb4faf", 0xb3}, {&(0x7f0000000a00)="82f1fe67dc4386f03494ac872eacf73f65d7181fff539d228d55b52fc82ec1b3f39b1ccaa2ce5d74dac8c583375bdbff8e21da33aa090bb04817a1ab4264499b8673605e5d", 0x45}, {&(0x7f0000000a80)="92686242c35b6e38cfbad7e205a483870dc3543e4963a71c96e6c026f97174e3e57f971ed322184de8de54649b2dc4de21c0410ed29a216ae86eb9d82a", 0x3d}, {&(0x7f0000000ac0)="651ae4c0770a513eab887b3b1a604af4a0b2bf195017bc5b31aa528a59f4e341049d5de403fc0081bd8a7751ec93673b502bdb24a2ec99b18f5792b1b42440eb648fda07c31a9ec5afb59f8429b54fdda3fec1d487981e7b13547095222a7c25bec42e0e107f9868fb9de20861d4b2", 0x6f}], 0x4, &(0x7f0000000b80)=[@assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x50, 0x117, 0x2, 0x3a, "6d48aea4ab9d48948d355f967aedae9dec03e5884955ab151b36c11927663a15dfa8891561c8337897e79a91d0263f57af36a834d23d5e75f164"}, @iv={0x18, 0x117, 0x2, 0x1, '+'}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}], 0x110, 0x805}], 0x2, 0x800) prctl$setptracer(0x59616d61, r2) getpeername$inet6(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000d40)=0x1c) prctl$setptracer(0x59616d61, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x88580, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r4) 2018/05/29 06:38:59 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)=0x6, 0x4) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x68a, 0xad15, 0xea}, 0x8) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f0000000280)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "7748f37cb63d97410f26b25d273c63471a4aea801964650b837c0de5f6704e6cefbe04f5ec1867dc62c9dcd0c6ab798ac9d22a36d96ff25f75c58a213e2d5b9f"}, 0x10}, 0x1}, 0x0) 2018/05/29 06:38:59 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xffffffffffff8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8}, 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa40000000000000005a25c5c5cfb8bb72ee6aa0caace52f42b087486efba88a03682ab5d41b7a53adaf3b1924c060178174a82a4fc6aed33d12c3740c06f729f2b57faec14d8731196f91cc5bf61cff557b49781ae1a4ff87a08df29ec2b19893e8f5563a6808c5a889fd6e31542df10a73042c83338387ce88b509", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB], 0x20) 2018/05/29 06:38:59 executing program 3: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000006000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f00000000c0)="b80d008ee03e650f090f3266660f3814aaa2f4f4baa10066edf20f2b79340f300fe9e366b9b30a000066b89e96000066ba000000000f30", 0x37}], 0x1, 0x0, &(0x7f0000000080), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/15) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x3000) shmdt(r1) 2018/05/29 06:39:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) pwrite64(r0, &(0x7f0000000000)="b78175f73e9a8bc4576feef88cf85b0ff1", 0x11, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/29 06:39:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='{vmnet0[\x00', 0x3) r0 = inotify_init1(0xfffffffffffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x4, 0x200000000000) tkill(r1, 0x10000000012) ptrace(0x11, r1) [ 137.762859] IPVS: ftp: loaded support on port[0] = 21 [ 138.193245] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.199623] bridge0: port 1(bridge_slave_0) entered disabled state [ 138.206788] device bridge_slave_0 entered promiscuous mode [ 138.232839] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.239211] bridge0: port 2(bridge_slave_1) entered disabled state [ 138.246307] device bridge_slave_1 entered promiscuous mode [ 138.268847] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 138.293210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 138.356448] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 138.382143] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 138.482304] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 138.489436] team0: Port device team_slave_0 added [ 138.511289] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 138.518539] team0: Port device team_slave_1 added [ 138.541655] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 138.565683] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 138.589806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 138.614931] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 138.825286] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.831659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.838275] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.844616] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.578744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.650760] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 139.722743] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 139.728912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 139.736402] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 139.805582] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/29 06:39:02 executing program 1: truncate(&(0x7f0000000080)='./file0\x00', 0x6224) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x87) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24}}}, 0x84) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x22, &(0x7f00000001c0), 0x5f2) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/05/29 06:39:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000000140), 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000000)={0x3, {{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x72b06cdf}}, {{0xa, 0x4e23, 0x9c, @loopback={0x0, 0x1}, 0x5}}}, 0x108) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/snmp6\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000180)) 2018/05/29 06:39:02 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x4}]}, 0x10) shutdown(r1, 0x2000000002) socketpair$inet(0x2, 0xa, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x80) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000480)=0x0) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001800)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001840)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001a40)={0x0}, &(0x7f0000001a80)=0xc) r12 = getuid() getgroups(0x3, &(0x7f0000001ac0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001fc0)={0x0}, &(0x7f0000002000)=0xc) getresuid(&(0x7f0000002040)=0x0, &(0x7f0000002080), &(0x7f00000020c0)) lstat(&(0x7f0000002100)='./file0\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003680)={0x0}, &(0x7f00000036c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003700)={0x0, 0x0}, &(0x7f0000003740)=0xc) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003800)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000003900)=0xe8) r22 = getegid() r23 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003940)={0x0, 0x0}, &(0x7f0000003980)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000039c0)={0x0, 0x0, 0x0}, &(0x7f0000003a00)=0xc) r26 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0, 0x0}, &(0x7f0000004140)=0xc) r28 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000004180)={0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000041c0)={0x0, 0x0}, &(0x7f0000004200)=0xc) r31 = getgid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000004240)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004280)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000004380)=0xe8) getgroups(0x2, &(0x7f00000043c0)=[0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004a00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004a40)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000004b40)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004b80)={0x0, 0x0, 0x0}, &(0x7f0000004bc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c00)={0x0}, &(0x7f0000004c40)=0xc) r39 = getuid() r40 = getgid() r41 = getpgrp(0x0) stat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r43 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000004d40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004d80)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000004e80)=0xe8) getgroups(0x1, &(0x7f0000004ec0)=[0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004f00)=0x0) getresuid(&(0x7f0000004f40)=0x0, &(0x7f0000004f80), &(0x7f0000004fc0)) fstat(r4, &(0x7f0000006880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000053c0)=0x0) fstat(r2, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005480)=0x0) fstat(r3, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000005f40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005f80)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000006080)=0xe8) stat(&(0x7f00000060c0)='./file0\x00', &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006180)={0x0, 0x0}) stat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r62 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000006300)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000006400)=0xe8) getgroups(0x3, &(0x7f0000006440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r4, &(0x7f0000006540)=[{&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="396cc9ef33e62eb63f25907a9b2aeb43c955177302d361ea1e4b3473acb6cd3591111cfcccc0db6eba5c69fa90f991bdfb024b8b5b99bb0fce27cf1d77f0227ed9c13a77780c4fd284ada5674d1da6ee1c1b75252f4dbd794dca8bbd974db309a2561bf0af8582b392a064d7ca45e0d3ae90", 0x72}, {&(0x7f00000002c0)="d2264258a025eb3da988342a35d6de8d146d9c18c82267f08cf7e94e439831ef511845c56919548a937ab63964a2c0a7983808a700f42e717e76728b3924c6c3de0e21b58da28619cb6f9a472ff5aee332868356652e4f395e878254450fd24c061fe6828f61658b0effbd8602447a80456f2a62100c7900c016e4dba11786e26e0a0021aade2668da8a189fafa06e03537ef3", 0x93}, {&(0x7f0000000380)="9915a15c3430023e6493f8e4df90dd47e48764ba42c76e6522d0401ba8ff1a710b85c60454208ac2c26dfbc77642378d", 0x30}, {&(0x7f00000003c0)="5ad8843172a11b6116265df9e6db014412d02bed7cf0f5c4d1bab4084f1eb2b8fbad1c4f944a5309769f0d80f5f9eecd2c35dec67173fd7be1b57f3d3d25810b05a2c5ed6bd717ba3867eea196064f6105626ae84cabaa7f08ddda1b6f55da", 0x5f}], 0x4, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x2000c080}, {&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000700)="32a7d16d05413fd965cc4dd3fce479d203422b8eea8cebed0c00bae4edc8b2cbc2eec08762a46929", 0x28}, {&(0x7f0000000740)="465a9cc0b90f2a52b6c86b1a76d5f1a2e12d10a096d3a9d3d04cb61dc5cf83b84cb5690665e578f869736c67e4271f66c40eb19144b861ea2029dcfbb13bb0f551d2987a90e79a549192226111d896f68ff2179635f4", 0x56}, 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@rights={0x28, 0x1, 0x1, [r1, r1, r2, 0xffffffffffffffff, r3]}], 0xb8, 0x4}, {&(0x7f0000003b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000004080)=[{&(0x7f0000003b80)="83e9c3f7015b11a3367b5d47b561446aee91a6e2be5e", 0x16}, {&(0x7f0000003bc0)="055e2702103ad20c0ab29c98ae09097c31416e9a31739fd773f2f4cca562c8f7180dbc471d94d67475491733862cf19db4332838527f8c19b324b95c4187f2e8964ccd4e6c1543ba1499bf3c8d11e6de6f1205ed4608561c8cf7e4475b6cb0dd6a13c7e87458fe535dd6765e58102deeff", 0x71}, {&(0x7f0000003c40)="48048e204e1170358f4389cab51661779f08075586af071a3d723808972557a6ab6059ce41d84b8480abe264ceb0ed86518c1bac4d73da99eda5ad7c4a2d5bd507740b6bfc63c9362361370f3c390bcc7140a3a1fb262f66ea7626262c8dd528b0e6a6765bf80c9ed4a8a2c305cb0114b037dd161365ca0c5956e1c0219b603224733bf4fff855366578098e4ad3167673b94263bdab654602180e532ff001ef31f62b1be9537f54b6e8c21d7cb75e4d126b873cb45e0b18e13cc40d333fd2b19be4ffeb28f7ec5c48e0cef4a4aa309a4062c42982100e2496f65bde9a27cf68011be79184caafa60e1cbf2316e21fb3d69220694a", 0xf5}, {&(0x7f0000003d40)="bd08b5f9924daf32e749502d6e79642d780a97de3f34b013a862c6f667b01446b1d64361993c02aab2df07ca0c2fe99b29b67900cfa74cebaaa5e199319806540ff8ef7e49387fd6e911374f8417988107fff6e564334f1b3253390ba395ae41ed4a13d03733799a7a3ee1d622e9b068137a4cdcfde704bdb6f07ced5e6524b337826fcf9665bc543ecaaef2f3cd765f3030025dd0b4766988b0e41a8c7a636bed0290c6becfd6cf6a79998b0d317d716a6dc63eb19af0fb69ccb348f1bb132b17e127a52a880eb21ee7da089fc930f30cba50213dbbce3e43dd1991166e11bbe45d", 0xe2}, {&(0x7f0000003e40)="712a1f08774fa1a72e1713b7f0e3f41ccce3f94fd1783bedf49b3766485418253c545751bae54a31f7dc3c54af636a7ef0aa5b6b7904dd27a2e4c37c60fe36897cf367d84bfbe2530f1ad4cda3f35e36492f88cff81ff54a8421c8a9d8b7c85fde3eba51d8f0ae37b5bd8fea9c6a64a05bb44c46be5d6a36a2e1ee0edf600f24d36489446437e15959b405e4d131d3de864d95f0398345375cd1f1caa585b25473233eab6917494b2e36b0a934e265d39d475343a5cae65b3f67a8104cd6dd7ea7fe0f4c70fcbc5016ef449a8f4f3aa002f7daa241aa1c3a863360e45be094ed6b3f6f18ab4f7229a4eac8b1ffc084ebab", 0xf1}, {&(0x7f0000003f40)="236256c5f11b05933c4c629b1042d91c0163b7180d900ec448205d67323c4540967b30920565da7d5ab909f2484cbce4e880c8a457d7481a8b1d311736a2f3b2a564266c87e655e85535ec2777b1307c0c075d04c95099d11fc441cd2b2d27240219aebf0bd62028f8649a4e3cd071fff1d0140687cf4fd06fb7f477eb75c15d6e286a101782159f4d", 0x89}, {&(0x7f0000004000)="63f6ee0be633900f8bd9af070e6619773f4e58837732a72b2d480a6efbb7ba15926d1a88f847d0404d5266456c1b811f8681fcc00ee8504ab07ae3358bbfa12460ae0b1c1d3c54dd196a72d8e8b00f42bb", 0x51}], 0x7, &(0x7f0000004400)=[@rights={0x30, 0x1, 0x1, [r3, r1, r1, r1, r0, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r3, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x120, 0x80}, {&(0x7f0000004540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004980)=[{&(0x7f00000045c0)="19c4d01ab340cd121853739c08f4bf694eb05dcf54a149775f386e372dbd73836f654f00bb42c05cc32d8a7e3d63de3b9eaa184bdb9da257f166c58bd2732fef45d2497e65c0b712e7d9fe8266377220272905c5bc625763dc9abe13bc4c61e6c7101e678ea63b3b7e7980046113eaa80362b881a5be696ccbd8265add10150242f911fc30b5121a663e52736b083f72d2e199422c62a3aaf092d36c882067a2b0994acc686ad405b3a16e98e894cc8e0a01855225", 0xb5}, {&(0x7f0000004680)="b556542c5042d397c7a7c75c6db3e35355649d285eb580db9c73f3f130813947d40828522f4a11e3539657ac96503f4f81d278012e7f29fcab7512e59a708496e3abcbe4c0bac8a1449222cea102d704b2409a0e64d9433d91d24adc06bca7f272763ec0fa825ddc149f3ad8d481841e567ebd3c3787c68e9248b0327b2de266c27571ed96545d8cd79f39f9541c4c9d9428056d4c5a21449ea7394935f4261e253b51e916047bd7bf13798dfcb3c8498bf3ec2597c2c35bc8ff3f4f6dc0121d6de3aaa6c90ecf0ea16318f4259b2eb7b03c0b2579c1227c308361", 0xdb}, {&(0x7f0000004780)}, {&(0x7f00000047c0)="c3fb6bb0efcc56a093fe13f642474e497fe0fecdab3edf600917b2f3548c7e5f8516a55ea9cd7dadc5fe73ac21f626a1af30967ad56a74796f0a254f84ef4122e0795e8cdaf9ed7e1edad0e2830d80e8840ec219710ceedc75a6c0e418195b0981f3331a4aa6b773a4aef627350b9b829841f2c08784f79d14880d126a72843f90516775aba477c4b770ff17201ec46e4cc400b56dcc4a98a7d12425483e0701f3df409fac5770e91b4310b0e371d17a12011530c7dbba3e36a5b3f8f01474e60c6ffe3407686f60d75d627753fd75c2393678aeedf10ac3e525707049e19dfd3fa9c3622353543646ca2d4f3f0aaf806f", 0xf1}, {&(0x7f00000048c0)="6e29e32ded0bad4c7b64d0c33e85a8170297f8ecf112c203cddfe453b003aad46a325504c9c0ba2819bbffaaa6ac5c7bbde0688a4047d027d05be332b99a038f26620ae16856c8612b2dc7b58f0d7a08bcd5b27b8a7bb104374cb4a4543d46b8b00045012cf1f0bc6a25af6f249375a09685f92c557f25400ab18084300f3595a1b2333a8302aeaf7c795b297738ef961e10c9578e65bb4f69801d", 0x9b}], 0x5, &(0x7f0000005080)=[@rights={0x28, 0x1, 0x1, [r2, r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x28, 0x1, 0x1, [r0, r1, r3, r2, r1]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r2, r0]}], 0x138, 0x4040}, {&(0x7f00000051c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005380)=[{&(0x7f0000005240)="4cd4645a356c3119949630df0946b4933e6f30e10081755bd073a0fcd9a8ce696c898443c7998a0bd359c2403551f281c989c1e0422c310de7fdc88bdd1a056d5e5e", 0x42}, {&(0x7f00000052c0)="53d4ac2241e918a2fe4ab5dfa2e8859f241a8bb88c01e7d68ea9517d547ee820b8e390db32f41e327cca00c2b4b00fa4631ef1c1c85d427ff02d3565e206f308f7b8fcaaa9874bcc589b945e13570a933527d93f5fd19ce7001858161a64bebc785f78a4d75a446629cfd0e2b4edbe52f08ef2314f4a779645a74eedeab08bfab601f9447c97b36c079df5026bf4aad973b03597", 0x94}], 0x2, &(0x7f0000005540)=[@cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r1, r2]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x88, 0x10}, {&(0x7f0000005600)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000005ac0)=[{&(0x7f0000005680)="fd167e7b09a3810f8bedd133e99c33976ded1e52ba9cf3578b28137914b7d4c16d48b134df5792d62309a2d3ca0732e72b5e0e7d406f8e1ed677857433fa5c504af6c671b9909616d462058e82e2096ab64ec2451a884a99e421f534e1cd674104a14e1ef3d62c3fd77628c77dcf8bb3c60446bde553079d081a404127fa3eca47bcff76d9dc7b95", 0x88}, {&(0x7f0000005740)="459a3531af60eee0cbf51d88965a0072d23a61428846fd6fc1c504f69c150e8da2022b9562bc6f03df4b844bf1555bd62291859c06c64375db29c2dc9c10405318a1b60acec6748fcce80fe39460cd5ca97b820a3411c6504d469423a4c7e144adea160a408f6f1910f9bb0c", 0x6c}, {&(0x7f00000057c0)="2340a2f1aa39f2528c957055dadfc0d6f3fdc9bd8b218c9e2f65672772b120d7f52019d71ae94da8905cf3b095067157b2c1944592a94e04a1778f66c81ec6c2b7248b172e9a7ad2e40407dde7acf912619d100f8007531e907f47b9f2821a57f6178f379b69", 0x66}, {&(0x7f0000005840)="f59368c8b378e61d2d38f6a25722b680e303eb04fd96bfb2dffc91b3800ad0728954ae973b3ad1efbdc1fdd11c5aef5dfdc487ff398e8d8b39fc8a375bfe8ff2dfdf0d005bff8e8963f72acee50ac9d413550a5523174da6a944b47c428a66fea46f1b38619fafb012d4359b355cf74a2c6c45ab0b77ca5b6230e10ad20555465dba371bd5f9941f5a835da2bffea1e87eceed4348ff184fa154f5e381658b2e2bd54ad2e69226e7c409def927f05f065b07aac8a2f805e35edbb787897e8aaa94d9788b3b9bada1f89c6f6df6bce8aac3", 0xd1}, {&(0x7f0000005940)="75ffb9bbd0fc54c72848072217ee1c846541be67165aefed6eb8b732a302ee58b86826cafe212016add1d89051350ffb515c7391a545c74a78d3cf004dbf14e52364a6d0724541b10b592be424c89537cb5c8f6ce3bc81cf5bbab2f2fcd198d2ee07c958a867423631cb78aa3953c335408fd0a461ed3f8a0d1965684540a2252788a59873ab582c0b9b4d4ccd756274fd2c5057251dd10c324bcd3d2d03ea2d018b683db8ca5215", 0xa8}, {&(0x7f0000005a00)="74273e072be31e88870c63c7a8cb173c8166442628af54a36c5494912dbebfe547459e574093f239e51527dc44562078e422fb320b20cf1dd7e881bee79b64952db6a27c36306da53f084636767c6d925845fe3961c1876fd0fb7bfea118f1772aceaffb117d3c98a4809c15aa3fde3389969130fe163f710c248b57fde198a7ab0abf387244329728fcbefcebdda2cf5e77bfb69c37", 0x96}], 0x6, &(0x7f0000005b40)=[@rights={0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffff9c, r1, r3]}, @rights={0x18, 0x1, 0x1, [r3, r2]}], 0x40, 0x4040001}, {&(0x7f0000005b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005d40)=[{&(0x7f0000005c00)="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", 0xfd}, {&(0x7f0000005d00)="cf4bd7", 0x3}], 0x2, 0x0, 0x0, 0x20008804}, {&(0x7f0000005d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000005f00)=[{&(0x7f0000005e00)="6600feda5c252490c870cc4ab4ebd89c554f6e61c3f44af67747f672beccce7f70e108085dad54af127796c4082cc30100cfbfb8f10a3f3f2f18116054a089319405bf3db0f9f0ab61bf24e838cfbaee50770085eb5ff98c7f10b5e8495bb1b0eca5a110b9c797f1167c91bb6860c20760aba89078c40c66e80ce6b1984fcfeaac85524d6b511845e8cb800ef2df6ac4f0d362144230bed1d92bc5cb68c52003d4988283bd1b291f36b76b8d10db8eab51d7d066472b06a566baeacd874befd4ba19b2d1309a8c363fa92d9bf850e02633e342d2172105bf6658426d5ab69843", 0xe0}], 0x1, &(0x7f0000006480)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa8, 0x4844}], 0xa, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) 2018/05/29 06:39:02 executing program 4: r0 = socket(0xa, 0x2, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000080)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010a020002260af801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) socket(0x9, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2f, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2f, 'cpu', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'io', 0x20}, {0x2f, 'pids', 0x20}]}, 0x24) 2018/05/29 06:39:02 executing program 3: r0 = add_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x99) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x5a6d8d97750cae5e) r3 = epoll_create1(0x0) r4 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x2, 0x800) bind$vsock_dgram(r4, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f0000000200)={{0x7, 0x9}, 'port1\x00', 0x2, 0x80400, 0x0, 0x7, 0x52, 0x1ff, 0x80000000, 0x0, 0x1, 0xfffffffffffffff8}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) readv(r1, &(0x7f0000002180)=[{&(0x7f00000020c0)=""/159, 0x9f}], 0x1) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x8, 0x20}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x2}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={r5, 0x3, 0x7, 0x10000, 0x4ee, 0x48333323, 0x1ff, 0xff, {r6, @in6={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}}, 0x7, 0x0, 0x6, 0x6, 0xac5}}, &(0x7f0000000500)=0xb0) 2018/05/29 06:39:02 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0xff) prctl$setmm(0x23, 0x9, &(0x7f0000ffc000/0x2000)=nil) 2018/05/29 06:39:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) r2 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0xffffffffffff9aaf, 0x0, 0x80000000, 0xc}, 0x10) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/29 06:39:02 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r1, 0x89fa, &(0x7f0000000080)="ea6b4f6d2f5b509126c64af7ea267a5fa5a595b7ec11c5eb4a56b104743d00037b2762a2cf7a4be64f4ff3a87d6e98c3c74532cebe47efeb0fdb3f982f70477f302d3e8216356b0e3a685f7b27f732414e2ad8ff7210") r2 = dup3(r1, r0, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040)=0x1, 0x4) recvmmsg(r2, &(0x7f0000008300)=[{{&(0x7f0000004a80)=@rc, 0x80, &(0x7f0000007f00), 0x0, &(0x7f0000007f80)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f00000081c0), 0x0, &(0x7f0000008200)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000008440)={0x0, 0x989680}) 2018/05/29 06:39:02 executing program 5: r0 = socket(0xa, 0x6, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) readv(r1, &(0x7f0000000540)=[{&(0x7f0000000200)=""/62, 0x3e}], 0x1) 2018/05/29 06:39:02 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000292ff8)={0x10000000000002}, 0x8, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40000, 0x0) msgsnd(r0, &(0x7f00003ecff8)={0x1}, 0x8, 0x0) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/48) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x1, 0xa4a3ad41a879dde0) 2018/05/29 06:39:02 executing program 7: keyctl$reject(0xc, 0x0, 0xfffffffffffffff7, 0x969, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000040)=0x10001) 2018/05/29 06:39:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)="35ceece4c54c51cbdf5c0eeb053839e77105825bbc2f12ef6ed38365f1fa0905b1eb1fccb0688e0ec06f8a205d50eceadd7ec884c44d1e88ecdc24a73930c5e7163b5aa5c3d37f83231779da61b4e07ed9f44e4b0bbe7004333a63173432a83a33e865bc0be9c49290f15ed84e921b", 0x2761, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000000)=0x8001, 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40087602, 0x0) 2018/05/29 06:39:02 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x102d}, 0x2c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x48, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x3}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x6281, 0x1, 0x26, 0x2}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x3, 0x1, 0x8}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3bc, &(0x7f00001a7f05)=""/251}, 0x2e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ptrace$getsig(0x4202, r2, 0x1, &(0x7f0000000240)) [ 140.380090] FAT-fs (loop4): Directory bread(block 2563) failed [ 140.392849] FAT-fs (loop4): Directory bread(block 2564) failed 2018/05/29 06:39:02 executing program 0: sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7}, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x6002}) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) pread64(r0, &(0x7f0000000140)=""/204, 0xcc, 0x0) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x24, r2, 0x302, 0x70bd2d, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) [ 140.441013] FAT-fs (loop4): Directory bread(block 2565) failed [ 140.478334] FAT-fs (loop4): Directory bread(block 2566) failed 2018/05/29 06:39:02 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0x10, 0x0, 0x0, 0x3ff, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) signalfd4(r0, &(0x7f0000001080)={0x100000000}, 0x1e3, 0x80003) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00000010c0)={{0x5, 0x6}, 'port1\x00', 0x10, 0x5, 0x2, 0x6, 0x41, 0x3, 0x7e03, 0x0, 0x2, 0x20}) 2018/05/29 06:39:02 executing program 6: shmget(0x1, 0x2000, 0x10, &(0x7f0000ffa000/0x2000)=nil) prctl$setmm(0x8, 0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil) 2018/05/29 06:39:02 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001f80)='/dev/vcsa#\x00', 0xffffffffffff0000, 0x600002) bind$unix(r0, &(0x7f0000001fc0)=@file={0x0, './file0\x00'}, 0x6e) r1 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r1, 0x0, 0x0, 0x0, &(0x7f0000000480)}, 0x20) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x8, 0x4, 0xa7, 0x5a1, 0x0, 0xcd36}, 0x7fffffff}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x1, [@empty]}, 0x14) [ 140.528598] FAT-fs (loop4): Directory bread(block 2567) failed [ 140.567329] FAT-fs (loop4): Directory bread(block 2568) failed 2018/05/29 06:39:02 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5", 0xffffffffffffff32) r1 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) recvfrom(r1, &(0x7f0000000000)=""/201, 0xc9, 0x0, &(0x7f00000001c0)=@ethernet={0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) [ 140.593507] FAT-fs (loop4): Directory bread(block 2569) failed [ 140.638576] FAT-fs (loop4): Directory bread(block 2570) failed [ 140.671326] FAT-fs (loop4): Directory bread(block 2571) failed [ 140.690568] FAT-fs (loop4): Directory bread(block 2572) failed [ 141.323799] device ifb0 entered promiscuous mode 2018/05/29 06:39:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="3665a1ab415b7ac7", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1d", 0x1}], 0x1, &(0x7f00006b0000)}, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authenc(crct10dif-generic,lrw(serpent)))\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) 2018/05/29 06:39:03 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0x2, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) dup2(r1, r0) 2018/05/29 06:39:03 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x480000, 0x0) r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) unshare(0x4000201) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) lseek(r0, 0x0, 0x2) socket$vsock_stream(0x28, 0x1, 0x0) 2018/05/29 06:39:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x7f}}, 0x3, 0x4}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r3, @ANYBLOB="18000000685e2cd63fb61bd29654319aec7e1b9ca0f9973ab640a300"], &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1}, 0xc) 2018/05/29 06:39:03 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101280) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x7, 0x10, [0x0, 0x0, 0x0, 0x0]}) 2018/05/29 06:39:03 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="00a1b3466803ca281eff2ab1366300eb010000000a"]) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) r2 = dup(r0) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000040)=""/4096) 2018/05/29 06:39:03 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x101, 0x80) ioctl$SG_GET_RESERVED_SIZE(r1, 0x2272, &(0x7f0000000040)) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0xba24}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x68, &(0x7f0000000200)=[@in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000002c0)=0x10) shutdown(r0, 0x1) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/05/29 06:39:03 executing program 4: r0 = socket(0xa, 0x4, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000280)=""/4096) ioctl(r0, 0x8911, &(0x7f0000000240)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') socketpair$inet(0xa, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x8, 0xfffffffffffffffa, 0x7, 0x7fff, 0x3ff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x3, "a03fb4"}, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000180)=0x2, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/05/29 06:39:03 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/204) keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) 2018/05/29 06:39:03 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sigaltstack(&(0x7f0000013000/0x3000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000015000/0x3000)=nil, 0x7fffdffea000}, 0x1}) close(r0) close(0xffffffffffffffff) [ 142.350772] FAULT_FLAG_ALLOW_RETRY missing 30 [ 142.355505] CPU: 1 PID: 10171 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #72 [ 142.362758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 142.372088] Call Trace: [ 142.374660] dump_stack+0x1b9/0x294 [ 142.378276] ? dump_stack_print_info.cold.2+0x52/0x52 [ 142.383449] ? kasan_check_write+0x14/0x20 [ 142.387665] ? do_raw_spin_lock+0xc1/0x200 [ 142.391884] handle_userfault.cold.32+0x44/0x5a [ 142.396540] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 142.401109] ? debug_check_no_locks_freed+0x310/0x310 [ 142.406290] ? find_held_lock+0x36/0x1c0 [ 142.410334] ? print_usage_bug+0xc0/0xc0 [ 142.414384] ? print_usage_bug+0xc0/0xc0 [ 142.418432] ? check_same_owner+0x320/0x320 [ 142.422733] ? do_raw_spin_unlock+0x9e/0x2e0 [ 142.427123] ? __lock_acquire+0x7f5/0x5140 [ 142.431336] ? graph_lock+0x170/0x170 [ 142.435121] ? find_held_lock+0x36/0x1c0 [ 142.439165] ? lock_downgrade+0x8e0/0x8e0 [ 142.443292] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 142.448464] ? kasan_check_read+0x11/0x20 [ 142.452592] ? do_raw_spin_unlock+0x9e/0x2e0 [ 142.456991] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 142.461555] ? kasan_check_write+0x14/0x20 [ 142.465772] ? do_raw_spin_lock+0xc1/0x200 [ 142.469989] __handle_mm_fault+0x38d8/0x4310 [ 142.474381] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 142.479119] ? graph_lock+0x170/0x170 [ 142.482902] ? find_held_lock+0x36/0x1c0 [ 142.486951] ? lock_downgrade+0x8e0/0x8e0 [ 142.491088] ? handle_mm_fault+0x8c0/0xc70 [ 142.495309] handle_mm_fault+0x53a/0xc70 [ 142.499351] ? __handle_mm_fault+0x4310/0x4310 [ 142.503913] ? find_vma+0x34/0x190 [ 142.507432] __do_page_fault+0x60b/0xe40 [ 142.511475] ? mm_fault_error+0x380/0x380 [ 142.515601] ? graph_lock+0x170/0x170 [ 142.519380] do_page_fault+0xee/0x8a7 [ 142.523163] ? vmalloc_sync_all+0x30/0x30 [ 142.527299] ? find_held_lock+0x36/0x1c0 [ 142.531346] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.536172] page_fault+0x1e/0x30 [ 142.539605] RIP: 0010:copy_user_generic_unrolled+0x86/0xc0 [ 142.545202] RSP: 0018:ffff88017c567d08 EFLAGS: 00010206 [ 142.550554] RAX: ffffed002f8acfb2 RBX: 0000000000000018 RCX: 0000000000000003 [ 142.557801] RDX: 0000000000000000 RSI: 0000000020013000 RDI: ffff88017c567d78 [ 142.565054] RBP: ffff88017c567d40 R08: ffffed002f8acfb2 R09: ffffed002f8acfaf [ 142.572312] R10: ffffed002f8acfb1 R11: ffff88017c567d8f R12: 0000000020013018 [ 142.579561] R13: 0000000020013000 R14: ffff88017c567d78 R15: 00007ffffffff000 [ 142.586821] ? _copy_from_user+0x10d/0x150 [ 142.591035] __x64_sys_sigaltstack+0xe9/0x3a0 [ 142.595509] ? __do_compat_sys_sigaction+0x5a0/0x5a0 [ 142.600595] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 142.606112] ? fput+0x130/0x1a0 [ 142.609371] ? ksys_ioctl+0x81/0xd0 [ 142.612978] ? do_syscall_64+0x92/0x800 [ 142.616934] do_syscall_64+0x1b1/0x800 [ 142.620800] ? finish_task_switch+0x1ca/0x840 [ 142.625275] ? syscall_return_slowpath+0x5c0/0x5c0 [ 142.630185] ? syscall_return_slowpath+0x30f/0x5c0 [ 142.635104] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 142.640449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 142.645273] entry_SYSCALL_64_after_hwframe+0x49/0xbe 2018/05/29 06:39:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x2) mq_getsetattr(r0, &(0x7f0000000080)={0x81, 0x5, 0x1000, 0xffffffffffff8000, 0x80, 0x752, 0x7, 0x8}, &(0x7f00000000c0)) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000100)="ca", 0xfffffedb}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$eventfd(r2, &(0x7f0000000180), 0x8) close(r0) 2018/05/29 06:39:05 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='io\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x9}}, 0xfd, 0x400, 0x3, 0xfff, 0x7ff}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000340)) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setreuid(0x0, r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={r1, 0x3, 0x10, 0x3, 0xb9b}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0x21}, 0x7ff}, @in6={0xa, 0x4e24, 0x8, @empty, 0x7b12}], 0x38) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='map_files\x00') ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000000000)={0x1803, 0x8, 0x4d08f232, 0x3, 0x40, 0x2960e8bc}) 2018/05/29 06:39:05 executing program 2: getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/44, 0x2c}], 0x1, 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000140)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/29 06:39:05 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x800, 0x7ff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x10, "a9b8d8af7a6cf69e62c9e8004e23cea1"}, &(0x7f0000000080)=0x18) 2018/05/29 06:39:05 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000ac5000), 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000380)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = memfd_create(&(0x7f0000000080)='dev ', 0x0) write(r2, &(0x7f0000000040)="16", 0x1) sendfile(r1, r0, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0xf9, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, [0x80000001, 0x0, 0xe0dd, 0x8, 0x100, 0x3, 0x5, 0x3, 0xffffffff, 0x800, 0x7fffffff, 0x7, 0x6, 0x93, 0x7ff00]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x2}, 0x8) r4 = socket(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000180)) ioctl(r2, 0x8915, &(0x7f0000000400)="c626262c855dad30959296") ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f00000003c0)) r5 = socket$alg(0x26, 0x5, 0x0) bind(r5, &(0x7f0000000440)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(fcrypt-generic)\x00'}, 0x80) mmap(&(0x7f0000938000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 2018/05/29 06:39:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75700004797a3100", 0x200002, 0x0) preadv(r1, &(0x7f0000000440)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000000080)=""/93, 0x5d}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/140, 0x8c}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000400)=""/8, 0x8}], 0x7, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000000)='net/igmp\x00') 2018/05/29 06:39:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) setitimer(0x0, &(0x7f0000002f80)={{0x0, 0x2710}}, 0x0) 2018/05/29 06:39:05 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)="6c4942a6e0a6be39ad") sendfile(r2, r2, &(0x7f0000000040), 0x10001) [ 142.650447] RIP: 0033:0x455a09 [ 142.653622] RSP: 002b:00007fc6c0257c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000083 [ 142.661309] RAX: ffffffffffffffda RBX: 00007fc6c02586d4 RCX: 0000000000455a09 [ 142.668556] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000020013000 [ 142.675805] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 142.683055] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 142.690302] R13: 00000000000006c3 R14: 00000000006fe2e8 R15: 0000000000000000 2018/05/29 06:39:05 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x99, 0x80000000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x9, 0x2, 0x9}, &(0x7f0000000180)=0x10) r2 = socket(0x11, 0x3, 0x0) getpeername$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000700)=0x1c) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000200)=0x2, &(0x7f0000000240)=0x2) keyctl$get_keyring_id(0x0, r3, 0x26) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x2000) 2018/05/29 06:39:05 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000880)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="d5", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f"], 0x1) memfd_create(&(0x7f0000000040)='vmnet0\x00', 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x400, 0x4) 2018/05/29 06:39:05 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x72}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000090c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000090a000/0x2000)=nil) r1 = semget(0x2, 0x4, 0x82) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000000080)=0x2) clone(0x0, &(0x7f00007d1fff), &(0x7f0000000000), &(0x7f0000915ffc), &(0x7f0000000080)) read(r0, &(0x7f0000009f9c)=""/100, 0x64) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f0000000000)=0x6) 2018/05/29 06:39:05 executing program 0: r0 = creat(&(0x7f0000000280)='./bus\x00', 0x0) write$binfmt_misc(r0, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR, @ANYRES64, @ANYRES32=r0], @ANYRES16=r0, @ANYPTR, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYBLOB="dc9870bd040e1477f22dd2734edaa8e17498b459b483a4efe749164493322ae971cb488ee8adc55350d6bd072494fe4fd45f419b132436cd022ae33322378453a6466b23460a4475c1fad3a902620310ddeea454e6b81e04693f086a970da3c9d94fc9e443b9b89f0b1be2e28aed5628b217626db5cf362786a6d3fd108bbd178e8255bd8a46298f0f84127c7cdea7736efae98b2d47b45c92b0ead53f2211", @ANYPTR64], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYRES64=r0], @ANYRES16=r0]], 0x3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x380000000000, 0x4) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0xffff, 0x4) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) lseek(r0, 0x4000, 0x4) 2018/05/29 06:39:05 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x2}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x200000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000140)={0x11, 0x1000, &(0x7f0000000640)="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"}) fchmod(r0, 0xe) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x41, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], 'ifb0\x00', 'rose0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x338) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x10001, @rand_addr=0x3}, 0xc) close(r3) close(r1) 2018/05/29 06:39:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000340)="c626262c8523bf012cf66f8e6320000000337d842c0c9b46e820d04726afb62feffa11a5bb808ce52b3edc8db0130c2ee3c5866d903d7c4bbd576accccd7b838aca28b9b7108cacd5e842f055cc1d639061e07813041aac76fc09a96ac039c396a303b75a10ac42e5ba7c695b888f565051d33360fc2c6e3f7f16924f37d22a9cac34fd01c157ee4f5de7fac16bcaa6e53b4068923d6a636fe6dbccd13501e4f65f15e72bda0351ddb9556bc948b03fbf11a5023fb0dc41e6b00d8878fec47cc7aa45bd42e81e47e9d2b7579dccae92de3ddadf800097ddeb294caca095edaa34f273bc9f05f13c279aa59cce7aa9a97470cc170890f650583047a070cfe3cc41a9871965d7e26ea492bead0f1500b8e5e621d4221be9834b9661b448fb9b25597beeeb17a7b897d059ffa1fab8c1748105f6bd4be8e08a18d77986d54fc3e452abbd9ed5f9fffa4d20a5258dbfade196c24dc39e037bd2f337bc23a13f6e97f86ab888ca946eebebb447e0efdaa3b1c002c1c1e1e025a188d13fe39e37c99ee0ff1d1") r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000b80)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000000100)="8e18b3d420547b193374279fc05c1a0f1266ce5f0a1d3ff155e3d53a34c68be6b51b68818824d550af047597102d5ac0ebbae32e034517a69deb48c9c05347fb20c61f3f0163dd301dfe30610cc471e4357c50455e88d0bad3b48ec0f4cb760d5cacfe43d2c48cb34bc96ffaca9caa4fc83bd4ce874ff5d87f8a05237e8080529cf80fd2f72627ecbdb9fd5ba4234720fea39730f12168060430bbca56c774", 0x9f, 0x4, &(0x7f0000000bc0)={0x11, 0xf7, r3, 0x1, 0x9b25, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) clone(0x8000, &(0x7f0000001440), &(0x7f0000001480), &(0x7f00000014c0), &(0x7f0000001500)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x7b82bd11, 0x1) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000280)) 2018/05/29 06:39:05 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4004556b, 0x0) 2018/05/29 06:39:05 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x100000000, 0x0, 0x1000, 0x81}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x4003, &(0x7f00003ccff8)=0x10003, 0x7742) mbind(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x1, &(0x7f000000b000), 0x4, 0x0) mbind(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, &(0x7f00002dfff8), 0x1, 0x2) 2018/05/29 06:39:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='sched\x00') write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/114, 0x72, &(0x7f00000002c0)=""/4096}}, 0x68) 2018/05/29 06:39:06 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@generic={0xffffffffffffffff, 0xffff, 0x3}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={"736563757269747911060000c900008000000000ceac00da9bb440d577eb3a00", 0x16a}, 0x28) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) close(r2) close(r1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x60000, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000100)=0x80000001) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/29 06:39:06 executing program 0: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000e7fffc), 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000001c0), &(0x7f0000000240)=0x4) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x9, 0x0) ioctl$sock_bt(0xffffffffffffffff, 0x8907, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000623000), &(0x7f00002cfffc), &(0x7f0000000080), &(0x7f0000553000)) tkill(r1, 0x1000000000016) signalfd(r0, &(0x7f0000000280)={0x5}, 0x8) 2018/05/29 06:39:06 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, r2}, 0x14) 2018/05/29 06:39:06 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='devtmpfs\x00', 0x0, &(0x7f0000000cc0)) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r3 = syz_open_dev$binder(&(0x7f0000001140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') 2018/05/29 06:39:06 executing program 5: 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_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f0000000080)=""/196) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000e00)=[@text64={0x40, &(0x7f0000000e80)="66b88c008ec8430f01d10f20a03e66d17293c4e1fc117bd2660fe590387e000066baf80cb8e42ede86ef66bafc0cb806e60000efc4c20bf7b7004800000f00180f20d835200000000f22d8", 0x4b}], 0x1, 0x0, &(0x7f0000000e40), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 06:39:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00') ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000a51e97a36ee26f46038652a33cab09c4d359a3488ecfe48f7e9344b8237d13c035532e57041d1417974ae742d701cd7bf3f97371d91bbf78541ae43d9a9fb19eb9b920d0e5f61971e430276b3d6822d2a6f83e2a14afd61257e6724abb3abd94bbdda180f7ac61247ae0659c319defe1b2ec22f9788169e61cb8983a92b990a41ad2403fabf7f2aeb6eaf14e152ada41a886347d6b2d1cd93aec4a6ad2755dfe2c193b06ee15e7572fa78563dcc8cf822bb954090ebe9138697b2d"]) sync() r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r1, 0x2, 0x1, 0x1, &(0x7f0000000080)=[0x0], 0x1}, 0x20) dup2(r2, r2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r4 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r3, r4) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000140)=0x11001) 2018/05/29 06:39:06 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000140)={0x10, 0x0, [0x3a]}) 2018/05/29 06:39:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4a00, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000000140)=0x100000000, 0x4) kcmp(r2, r3, 0x6, r1, r0) r5 = dup3(r0, r1, 0x0) bind$rds(r5, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00000001c0)={0x3, &(0x7f0000000180)=[{}, {}, {}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000400)={@empty, 0x9, 0x1, 0x2, 0x2, 0x34a, 0x4, 0x5}, 0x20) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000002c0)=0xf9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x7f, 0x7, "1affaf043fa13f511e73367f63f6df6d93f34dd4872fb31666f1b88e2b10f19a7769648af04beb9540cac42107ae844be57f8ff9b3e50544a080e3394f9e0df326a8a821bac48e15bb51b3dc1a9eeb94"}, 0xd8) syz_mount_image$bfs(&(0x7f0000000200)='bfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000008c0), 0x808400, 0x0) 2018/05/29 06:39:06 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r2) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)={0x14, r1, 0x303, 0x0, 0x0, {0x8}}, 0x14}, 0x1}, 0x0) 2018/05/29 06:39:06 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c60900000000000000f66f0aca594f607f5561298ec3f257c66cc7b111519139f062e7c9f8fe4c9297f7e71184b17363fed79584b092868dd4e68bfb3a3a7f0bde2219316e426d8aed7ec11c669f925b14d732c4d36e0846b099ac76b2583797e479e2fc4f4d1b14862d5968ff9c36c4bbdb2a99fbebeb5dc024d63abfb44ee6f30c8fb960e1f25e8bd15a74") ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='syz_tun\x00', 0x8000}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x0, 0x0, 'dh\x00', 0xffffffffffffffff, 0x9}, 0x2c) [ 144.033686] kvm: emulating exchange as write 2018/05/29 06:39:06 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = shmget$private(0x0, 0x2000, 0x78000040, &(0x7f0000ffe000/0x2000)=nil) shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x1000) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x2, 0x80100) write$fuse(r2, &(0x7f00000000c0)={0x28, 0x1, 0x4, @fuse_notify_store_out={0x525a, 0x7fff, 0x20}}, 0x28) open$dir(&(0x7f0000000080)='./file0\x00', 0x658003, 0x0) 2018/05/29 06:39:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6gretap0\x00', {0x4, 0x80000000, 0xf04, "ab2e5819a263", 0x6}}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) sendfile(r0, r1, &(0x7f00000ddff8)=0xa00, 0x102002f01) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000080)) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) [ 144.128544] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/29 06:39:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x3ff, 0x1, 0x2, 0x1}, 0x2c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001480)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001580)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000015c0)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000080), &(0x7f00000002c0), 0x1}, 0x20) 2018/05/29 06:39:06 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {0x0, 0x0, 0x0, 0x0, 0xb8}, {0x2, 0xf002, 0x9, 0x0, 0x6, 0x0, 0x1}, {0xf000, 0x0, 0xf, 0x0, 0x0, 0xc, 0x2, 0x0, 0x5, 0x1}, {0x0, 0x3000, 0xf, 0x0, 0x6, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb461}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x81}, {0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x5, 0xc8, 0x0, 0xdb0}, {0x0, 0x16000, 0xf, 0x0, 0x0, 0x0, 0x0, 0x14, 0x6}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 144.186755] tmpfs: No value for mount option './file0' 2018/05/29 06:39:06 executing program 5: r0 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x10d, 0x5, &(0x7f0000000000)=""/86, &(0x7f0000000180)=0x56) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x418200, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x32, "10e83a3ea1b596bef7683318ef4ab22fc07fa854e7511ee517bc019f2e331cc9f9f7f1db4929b84ba0569d78ac4ca8c39db3"}, &(0x7f0000000140)=0x56) [ 144.211815] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x1b19/0x1d00 2018/05/29 06:39:06 executing program 4: syz_mount_image$jfs(&(0x7f0000000380)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaaaaaaaaaae2b, &(0x7f0000000240)=[{&(0x7f0000000300)="1db3a3900e5052c36c9d5a604c0a6d3a818f234a9fc45f31c374426c7807518bed27370bc631a64d6cc7a19fe58bbf5c86d0cbaf15379d4b71ee8fd79c5cd3f04997ad8767", 0x45, 0x8}], 0xfffffffffffffffd, &(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYPTR64=&(0x7f0000000600)=ANY=[@ANYRES16, @ANYRES64, @ANYBLOB="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", @ANYPTR], @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES16, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64]], @ANYBLOB="7d2dd48f1857a0a28b7eb94e48f5e9c219166d83e9c7689d49d929040d3fd7707f341029cb817db10a01b43bb48d0d1b0eff6cf158d5f9369afbf2b70d409d7b653d4a0b68dc3cebde76d617441ed72774739d33ee3feb7b92a532bd8eb35bf48e20ab62d983b41e8ae215bd2a50f7c6afe12f3e4ee076e2d7658e779def"]) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/29 06:39:07 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00004e7000)={0x2, 0x78, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="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") r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x7ff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x100000001], 0x1, 0x1, 0x100000000, 0x4, 0x7, 0xc4d3, {0x93, 0x4, 0x4, 0x1, 0x7, 0x4, 0x7, 0xba, 0x2, 0x0, 0x100, 0x37876b, 0x1, 0x6, "3664bb6b28b6379c2350bbdba94f88b2e42d97735fbf8466a0f9a31c85953d9d"}}) 2018/05/29 06:39:07 executing program 6: getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) r1 = getgid() setregid(r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r2, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000080)=""/5, 0x0) 2018/05/29 06:39:07 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x33abec6) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x101046, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) socketpair(0xd, 0x6, 0x8, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0xfffffffffffffdfe) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x0, &(0x7f0000000740)="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") bind(r3, &(0x7f0000000380)=@l2={0x1f, 0x5, {0x0, 0x9b47, 0x0, 0x400, 0x8, 0x5}, 0x5, 0x7}, 0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000400)={0x0, 0x80, 0x30, 0x3, 0x20}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r4, 0x8, 0xfd32, 0x7f}, 0x10) symlinkat(&(0x7f0000000340)='./bus\x00', r0, &(0x7f0000000200)='./file0\x00') r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r6, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x7f, 0x18000000000, 0x3], 0x4, 0x8002, 0xc25, 0x9, 0x1, 0x5, {0x5, 0x2, 0x6, 0xff, 0x42c, 0xe06, 0x8000, 0x7, 0x8, 0x0, 0x5, 0x7, 0x8000, 0x3ff, "eeb12c6aba525c5ccfef72a9d19e01ee13c10a12d82add5bb8b0a7cd3e92e577"}}) 2018/05/29 06:39:07 executing program 1: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000000080)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_sigtimedwait(&(0x7f00004f3ff8)={0x7}, &(0x7f0000ec8ff0), &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) 2018/05/29 06:39:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f0000000080)='./file0/\\ile0\x00', 0x3fff7, 0x0) 2018/05/29 06:39:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) keyctl$session_to_parent(0x12) ioctl(r0, 0x890e, &(0x7f0000000080)="c62e262c85bb52a0d4f26f") r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=@gettaction={0x20, 0x32, 0x301, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2}]}, 0x20}, 0x1}, 0x0) 2018/05/29 06:39:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x41, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xa9, 0x3}, &(0x7f00000001c0)=0x90) close(r1) 2018/05/29 06:39:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000000c0)=""/220, &(0x7f00000001c0)=0xdc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00004bb000/0x3000)=nil, 0x3000}) 2018/05/29 06:39:07 executing program 6: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="7547406f7d3a741745718a08d6fb5a68725914c5e953b730eae0b8a383595bba51c799b848dea81bfbff1144a2c06def2394dbdc8f37b6c0285dec70820711be130e370f41c97477020b5e50b33d6bba5969d05b56d7a706d29c7c8e691dc9ee905cef9859f55f49792b6fdfc00cee4f7046ed2e8c90659bc92004b1d5338460729ae6a04f98f2a4bb48e377c4cc3ddc7965d88903b15f3c654f3e8eb7806b6b43c56d8df5063a518a3a287610ae981fa003c1f9d2cf53b70712c97472190aa9c3a18575b5764c2b6e7d5287c1507cc5b168cf0686365201c49dc212a1fe0a607c380611c714ece12568e91e267134824dfe", 0xf2, 0xfffffffffffffff9) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getnetconf={0x14, 0x52, 0x8, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x840) keyctl$setperm(0x5, r3, 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7f, 0x440) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f00000003c0)=""/105) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x800b}}) [ 145.017691] tc_dump_action: action bad kind [ 145.056616] tc_dump_action: action bad kind 2018/05/29 06:39:07 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc0002, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) ioctl$BLKTRACETEARDOWN(r0, 0x8982, 0x0) [ 145.088619] FAT-fs (loop4): Directory bread(block 112) failed 2018/05/29 06:39:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000c00)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)=0x45f1a54d) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x100, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r4 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x2) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x4000, 0x0) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000140)=r2) recvmsg(r3, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x0) 2018/05/29 06:39:07 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in=@local, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040)={0x77359400}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='children\x00') ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f00000000c0)={0x800, 0x7, 0x8000, 0x20, 0xe43, 0x2d}) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) sendto$unix(r1, &(0x7f0000000100)="73230457d680f2e06f9ada4715ffe43e6022da1ca19f3b5412e60684f6dffa062f4ae377631da54d06ea9594193f9838981292eab052e850e6c93addf9abc5c906c1fde11275cdf6bb4740ab8c6d8550fc5cde55ea9378da22af494ee25108bad6ee59dd0343e2065b6ea2a296c8975adeda35364f3dc2be69d1d6fe380eeddd60a9e32492eb3b1bbcbaf78b5d46bdff77f53ac3ddc21096afdf3a10be35bc371b89a4120a0fa06a90b508718c7e5591e64488966dc4eadc6c342bcb3e9265687c94d75bf57a342d7ab8cc980cd98dbac3526d625d840e4ae130c7c083dfcc6afd3813", 0xe3, 0x880, 0x0, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f00000003c0)={"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"}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00000002c0)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0xffff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0x1}]}) 2018/05/29 06:39:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40101, 0x0) clock_gettime(0x1007, &(0x7f0000000780)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000080)="c6ca15c2b2f82cb9492808c350ded4224a91e117042f7ddf758bfd7ef3e6a3c3affc998baf0f33bc240269d49e41e0bd7a6d5fef4b126be8f156ea13f54ef83d734fc7e370d06fc05958fd5426b68c1faf", 0x51, 0x9, &(0x7f0000000140)={r2, r3+10000000}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x401, 0x4, 0x9b8, 0x0, 0x1, 0x5, 0x83, 0x100000001, 0x3ff, 0x6, 0x7}, 0xb) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x260, [0x200003c0, 0x0, 0x0, 0x20000498, 0x200004c8], 0x0, &(0x7f0000000380), &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000001700000000000000305f746f5f7465616d000000766574683000000000000000000000007465616d5f736c6176655f310000000076657468315f746f5f62726964676500aaaaaaaaaa00000000000000aaaaaaaaaabb00000000000000007000000070000000a8000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000010000000000000000000000000074756e6c3000000000000000000000006272696467655f736c6176655f300000726f73653000000000000000000000006272696467655f736c6176655f31000087d4ca1e5762000000000000aaaaaaaaaabb00000000ff000000b8000000f0000000280100006970000000000000000000000000000000000000000000000000000000000000200000000000000000000000ac141400000000000000000000000000000000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaa0000000000000000000000736e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb00000000000000000000000000000000"]}, 0x2d8) [ 145.135787] FAT-fs (loop4): Directory bread(block 112) failed 2018/05/29 06:39:07 executing program 6: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x620}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r2, 0xd7b}, &(0x7f0000000140)=0x8) ioctl(r0, 0x8916, &(0x7f0000000180)="c626264b8523bf012cfe6f") rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00') 2018/05/29 06:39:07 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x68, 0x0, 0x3d9}, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b00010000001389598e2c", 0x2f}], 0x1}, 0x0) 2018/05/29 06:39:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = eventfd(0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x2000, 0x0) bind$nfc_llcp(r2, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x6, 0x200, 0x1, "675b23b37a6eb6e15d20e378da8f3ff65173a99264ec0fcb3dd9d0ba7afe5c85bbe391e8ba33eb3e03964788623af3cc1a71caf202f5bbbd4518601e5afdb7", 0x36}, 0x60) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x0, r1}) write$binfmt_elf32(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000c600000000000000707700000000000000000000000000000000000000000000000000000000f83dade0d8d4f2801345"], 0x58) keyctl$search(0xa, 0x0, &(0x7f0000000180)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/05/29 06:39:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x1d, 0x80f, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r2, 0xae03, 0xf) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x400900) [ 145.239221] kernel msg: ebtables bug: please report to author: entries_size too small [ 145.288339] Disabled LAPIC found during irq injection [ 145.311080] FAT-fs (loop6): bogus number of reserved sectors [ 145.316971] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/29 06:39:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x392, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@mpls_uc={0x8847, {[{0x6, 0x7, 0xc000, 0x8f08}, {0x40, 0x0, 0x4, 0x3f}], @llc={@llc={0xfa, 0xff, 'o', "1bbfb251847475a02e2d914cf1807fefff5c0de2281c432601868770900de7e73c664cae74"}}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018c000)={@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) r1 = dup(r0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 145.355106] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 145.411335] FAT-fs (loop6): bogus number of reserved sectors [ 145.417267] FAT-fs (loop6): Can't find a valid FAT filesystem [ 146.033811] syz-executor5 (10387) used greatest stack depth: 13968 bytes left 2018/05/29 06:39:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x81, 0x1, 0x2}, 0x20) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/29 06:39:08 executing program 2: r0 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f00000001c0), 0x8f) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/29 06:39:08 executing program 6: r0 = socket(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$packet(0x11, 0x808000000002, 0x300) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/29 06:39:08 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = dup2(r0, r1) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000000080)=""/75, &(0x7f0000000000)=0x4b) 2018/05/29 06:39:08 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x4800, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f00000001c0)=""/196) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f4f93)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f3fc0)={0x7}, &(0x7f0000405fc0), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001baff0)={&(0x7f00008b3ff8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/05/29 06:39:08 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x6, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x9, 0x4) r1 = socket$inet(0x2, 0x3, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x8}, 0x8) sendto$inet(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000380)=""/248, 0xfe8f, 0x0, 0x0, 0xfffffffffffffcef) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x9, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) ioctl$VHOST_SET_LOG_BASE(r3, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000080)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f00000000c0)) 2018/05/29 06:39:08 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0xfffffffffffffffa, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1b000000080000000000"]}) close(r2) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) close(r1) 2018/05/29 06:39:08 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x0, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000300)={0xf5, 0x0, [0x401, 0xb2, 0x8001, 0x100000001]}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="670f01f8c42249dfa900700000b9800000c00f3235000100000f300fbdc5c481da58d8400f9fba00000000c4e2f5370500300000470f093e660f130a66360fba7a0028", 0x43}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f00000000c0)=ANY=[@ANYBLOB="f9f0ffffff030000"]) r4 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x9, 0x4000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000003c0)={r0, r4, 0x4, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x1f, "a165c6eb0d9c2e2e9186c29fb7677887a09665c29781de32c7d90c5d5b24bd"}, &(0x7f00000001c0)=0x27) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r5, &(0x7f00000002c0)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/29 06:39:08 executing program 5: syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x300, 0x0, &(0x7f0000001540), 0x8000, &(0x7f0000000000)=ANY=[@ANYBLOB="6572726f72733d7265636f7665722c6769643d37002c003daf0ca137bb27686a3c38b4a14904a50918a9eb5de9"]) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) fremovexattr(r0, &(0x7f0000000640)=@random={'system.', '\\selinuxmime_typekeyring#.wlan0\x00'}) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x6, &(0x7f0000000540)=[{&(0x7f0000000140)="a922b3c1ed4ed0181e", 0x9, 0x2}, {&(0x7f0000000180)="5d2d7e1bda7e856817f7c3ecf53f27f8fd5085a0f64cc2360748b1bd0de551d741af89f4d8f1b6b18934dc95bc665aefe04bb99bfff2f2140592ec1f0fe96a45b197c5364ae73bcd6007176c94ac0cc25c8e14003165a95dfafedc8cbbc9068f7314385072a4a9bfd37db67047fcd87fff9107285e6590c0b749ffbbc5e71769fe14fdc87ea3f8b5c8de955495450ecc900c98d42f356015f527f62e511dcd139c182f50a64123e7fbaa5ca9770bbc53df36c11805ae36ac5d5de85c5b9135334200fe7f19b29aaabd9e2f8f6be20845480b3f4f83fb6fa9377b81f219ebad96c642", 0xe2, 0x4}, {&(0x7f0000000280)="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", 0xfe, 0xffffffff}, {&(0x7f0000000380)="4367a2dae4597b06c890d5ddb2c84b6433aeec264deadfe561d213666eb72b3ee3874f72be83f3e5c3545f05d780274233925c5d799b0cd4fbc92302b21253eaa72f88ac65f4e9762595fa", 0x4b, 0x6}, {&(0x7f0000000400)="e970f5d8157c4828f03071caf99018742754e193abb90a40dcbfaaa2f050baa9e1b67161f7c11800007dfcb3ef701fdbae7f665ab36330628816ce1ae69d339282b949c86cc76bf84c4b5046b554244e9550691a4299e0aca6521895842f96caa27f300cb86f18f41d146eace9d96d64a60123e03f9ecda1fdcbb2878c09f1472b40dbc8e680dbda29b0921de181be15f2247ddba668f320340601bcb235d862ffaef1860d9c91c8b85dc2e4dba01c95290a", 0xb2, 0x9}, {&(0x7f00000004c0)="6883f8168da2085fe080d22b8a9a9fedc33a31872ad308b712e4ae3e53981691bf2ffcc3c949617126874ef1d8368d8f81f38e95426330887b9e9cacfd977b7d3245a5f5cbfe01806d723185f0709675734ec14f32e2f6666fad200904940a12275645190204d1bc", 0x68, 0x9}], 0x2002000, &(0x7f0000000600)={'nouuid,', {[{@discard='discard', 0x2c}, {@pquota='pquota', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x36, 0x32, 0x2d, 0x38, 0x7d]}, 0x2c}]}}) 2018/05/29 06:39:08 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00') r2 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2, 0x82) write$tun(r2, &(0x7f0000000140)={@void, @val, @llc={@snap={0x0, 0x0, '{', "d1753d"}}}, 0x12) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000000c0)={0x4}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x72, 0x3}, {0x7, 0x1000}, 0x0, 0x3, 0x7fffffff}) 2018/05/29 06:39:08 executing program 2: getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/05/29 06:39:08 executing program 1: perf_event_open(&(0x7f000001d000)={0x4, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 06:39:08 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000040)='team0\x00') sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0x8, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x80000000, 0x1, 0x55, 0xff, 0x2, 0x4, 0x1, r2}, 0x20) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) 2018/05/29 06:39:08 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/133) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = msgget(0x2, 0x200) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getpid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0x10000, r3, r4, r5, r6, 0x4, 0x10000}, 0xff, 0x7ff, 0x9, 0x6, 0x101, 0x4, r7, r8}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)=0x8, 0x4) 2018/05/29 06:39:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x402c542d, 0x8000000000) 2018/05/29 06:39:08 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="0900000000000000000000000000009800000000000000000000000000000000000000000000000000000000474afc07ffd3b17d2e43f24fdaaa80e73f36c3c5716724c93e09b34daa7a47e83727c0cdd51c796334599e1ff9b2f0447ce98fa40818a8670b1fa23f63543801455a3402580200000000000000d3b66dc0c69b2ec52cb1a1b316d294c11d4a83c349fb65e415478aec260cbd1039e9a30bfb2e60ea368321510ad77f1b81292f1741682348568a01f638264a0001899a9615a45395fa0be9eaf6dc258ec4fd4541e858"]}) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xf6, "9a23ef0ae5eee1f23a41c76ad5cddff494d62e4a9435b750591b2a98fe0fc4a7391bacbb719c7ecea7b08d758b079edaccb651c83f79e9278f3ea02160d50c8dcc142f8caabeaaeaaf056640fe767f02c93ffee1d5e97b2977b38da59cc9b1e19090c7e9574634ac1d6df1eae142f38d8675dd21db2f38801a825c8cb4372bd5b8bfaba0d31995d44bd8967ed0805c2548aa566b23e41cb5de6a7ff41489bfa12438d02effa0f6ba725b77320ecc387622e8f673e125a0e3fb617cd92b5da24e288901d44da4ff7bb50c21518e46a6b20ee05a33c0afc6b79e89c7515153e3759ce0fa9eaa424686b85c55ee8e69e8e243d62682b436"}, &(0x7f00000003c0)=0x11a) getsockopt(0xffffffffffffffff, 0x7, 0x3f, &(0x7f0000000080)=""/70, &(0x7f0000000100)=0x46) 2018/05/29 06:39:08 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x44, r1, 0x1, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'yam0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7b}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x44}, 0x1}, 0x0) 2018/05/29 06:39:08 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff84, 0x4000) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000040)={0x7d, 0x0, [0x3c3, 0x100000001, 0xa4, 0x2]}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x4, 0x4) fstatfs(r0, &(0x7f0000000140)=""/46) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x2a, 0x5c, 0x10001, 0x6, 0x7f, 0x1, 0x6, 0xfffffffffffffff9, 0x3, 0x7f7, 0x2}, 0xb) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x101, 0x4) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000300)={0x77359400}, 0x10) sendto$ax25(r0, &(0x7f0000000340)="eb291b3960ef73e2e45414b649b6a6cf00950732653f8e7344d157c18b03c87f98fecb4c7713fbc50d229412b312a131a03ab6f32375a7a3cbe703dbae404a2560fa39cdd484d3eddde8a57bbb11bd758b5d74aa57dc74eaec7f92d466ca2db2", 0x60, 0x4, &(0x7f00000003c0)={0x3, {"e4022701c80019"}, 0x4}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x117234ad, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc2, &(0x7f0000000440)="9f3bbb7c2a493fdb3a47d7f1891d92e93d1689af5558d9a35ec119c21f3de0c17a559b6478746cd42a22daabf01d6c601ac0e64514d8a021dd9009dd461cb2ae31ad2e594646ca4ecfb775572940b50b804ce7aa76ef91cf5d4cb5046ae405379a2d969617dd7e1c8f49d051b899f159311d55745b432cb904313951543b33f900358197fc68b772cf9645beca54d1ed10693d477aaea6fb8ef71acd5e53bc107785b6f4a4ea5207029eb33004f9b1773c16d3103f5797132964887e3c77aab3a58bf1", 0xc3) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000540)='/dev/nullb0\x00', 0x80000, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x3) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000580)=0x43, &(0x7f00000005c0)=0x2) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000600)={0x1, 0x4}) fcntl$getownex(r0, 0x10, &(0x7f0000000640)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000680)={0x0, 0xffff}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000700)={r2, 0x20, "9541233e8b1455fdd062ff3811c0b8e22d32469af961fea10dae94a84a107285"}, &(0x7f0000000740)=0x28) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000780), 0x4) fcntl$setsig(r1, 0xa, 0x41) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000007c0)={0x174000000000, 0x1c, [0x80, 0x80000000, 0x8, 0x2cba3c23, 0xffffffff00000000, 0x101, 0x7ff]}) close(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000800)=0x80000000, 0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7fff) syncfs(r0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000840)={0x1, 0x3, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000880)={r3, 0x8b, "cae80bc6cc4866b2db6c826502910b27860f167efa49aacf59c3082bdf16ffce6a6343024dc4a1d7c4d9add503a982f40af89c31187e8c3385e4d48d7292a745f83f4a3e7c176a083abddf4f4989e05b440c571486aba561bf06ad6527131fe07b7ca8518cf475aca942bd52bc18399cdc189cb5e08101820ed6d2cce629e47300bb67fd308f6128fc59eb"}, &(0x7f0000000940)=0x93) [ 146.568263] netlink: 'syz-executor0': attribute type 8 has an invalid length. [ 146.599525] IPVS: Unknown mcast interface: yam0 2018/05/29 06:39:09 executing program 6: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000240)='./file0/file0 \x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x101001) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@empty, 0x0}, &(0x7f00000002c0)=0x14) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000380)="ebd7409ff699ccb4ba08fe57a65415450cbe6885ae81a07d7a97e57ab5072b878407154e88e66490c862073acde77d3de30b90196139e467443b3a88ebc7650ce8c1ccdd0d8f2630e4556e198102c3c29438e65cfad5130a1cddea90767aa2bee59e900e3997727bfbbc6f4204b4c5dc103ced6101d4e5969c6c75e02af04e1152bd77a2a94568f8d4f39b331f26dc1c8c1542c28b3a30e3e4ad05085f1790bc2137360b15c1adcc2bb3d07d1e60b0f1faa064e992f154e5bd98aa1bad7eb060b713e30e3f6d823a2c0974e99ef42ba7d436ebdceb53c515abd17530a61596a0bcac9af6a53aef696c", 0xe9) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000300)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x9, 0x1f, 0xa1, 0x500, 0x1, 0x2200080, r2}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x5, 0x8, 0x1f, 0x3, 0x7b5b, 0x7fffffff], 0x6, 0x5, 0x2, 0x0, 0x6, 0x6, {0x100000, 0x7, 0x3ff, 0x15ea665d, 0x100, 0xea, 0x33, 0x9, 0x1cf, 0x6, 0x6, 0xce, 0x5, 0x8fab, "14b9f4b90f7230e7aa0fc3edd87f9c288cae393d98f76b2a43831a4ed00f05fd"}}) 2018/05/29 06:39:09 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x41, 0x0) write$vnet(r0, &(0x7f0000000100)={0x1, {&(0x7f0000000080)=""/114, 0x72, &(0x7f00000002c0)=""/4096}}, 0x68) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x20000, 0x0) 2018/05/29 06:39:09 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000080)={&(0x7f00004bb000/0x3000)=nil, 0x3000}) 2018/05/29 06:39:09 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x1f}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0xc008ae88, &(0x7f00000001c0)={0x2, 0x0, [0x40000072]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0x1) 2018/05/29 06:39:09 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x4068aea3, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xfffffffffffffb, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/254) 2018/05/29 06:39:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x422200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000100)={0x1d, 0x1}) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f00000001c0)={0x0, 0x0, [0x17b, 0x4000000000000]}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/05/29 06:39:09 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7ff, 0x200000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd095, 0x0, 0x4}, &(0x7f0000000080)=0x10) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x1, 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x3, 0x8}, 0x90) 2018/05/29 06:39:09 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1b}, 0x5}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x10001, 0x7c, "38ffde9e5c17b4dd800f2f15b7db6351e8e7b3e4788e900874caa45e7816e1799a92606f72b01d8666f28918c1483ada97d5413f236b85655d35348bd009137c46b2e29b81cbdaac458785a94d2110a7d51a9d35771b19b4fd14a88d9a1fa0dd75d1b65921540fb7ad15321d026c1d9447fcfe3cdeed98eaec2d9bbd"}, 0x84) r2 = creat(&(0x7f0000000340)='./file0\x00', 0x0) poll(&(0x7f0000000000), 0x0, 0x8e70) write$binfmt_elf64(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0xfffffdc1) fsync(r2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100), &(0x7f0000000000)=0x8) fsync(r2) 2018/05/29 06:39:09 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0xaff7d9f33cb3ccb2, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x20, 0x10, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @str='\x00'}]}]}, 0x20}, 0x1}, 0x0) 2018/05/29 06:39:09 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0xffffffffffffff98, 0x200007fd, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_buf(r1, 0x1, 0x4, &(0x7f0000000100)=""/237, &(0x7f0000000040)) 2018/05/29 06:39:09 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) ioctl$KDSETLED(r1, 0x4b32, 0xfd) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000000180), 0xa00004000000002) 2018/05/29 06:39:09 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) sendmsg(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="a96946403c8a4aceaea07f0d62e5063072ab7405703c04b3532be5517ec7f51d146bb2d5fa54da5cdcf04e247cf19c2df7eb51e09aeabcf949f91690b87c306932af323c5f3ee01459ce4045b183f5028a7616841910f3083936af78f568f4ad6c21bb7ef3b9a573", 0x68}, {&(0x7f0000000080)="7c0a3031e4220f1d75e75be6c55e842c1251b1d9480dbef0ae8c063b25df06f83b04100a75ff4d863cc07c1683eaedc0842cde6f9788c110976f4b4a18c13887415335d52470c84be44c8a8879b2df0f11177694a699d4246926eca570cc49c7863b146e5d50f1d151344a0e4c084dfde9f20a2a50ace79b282c3c70d7e18ca1", 0x80}], 0x2, &(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x1228, 0x40}, 0x40850) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001440)='/dev/vcs\x00', 0x2000, 0x0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000001480)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2cb) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001540)={'vlan0\x00', r2}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000001c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000200)={'ip6gre0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) 2018/05/29 06:39:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) tgkill(r1, r2, 0x12) recvfrom$inet(r0, &(0x7f0000000000)=""/5, 0x5, 0x10102, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) 2018/05/29 06:39:09 executing program 6: clone(0x0, &(0x7f00000012c0), &(0x7f0000001080), &(0x7f0000000040), &(0x7f0000002300)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x100) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/29 06:39:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="83", 0x1, 0xffffffffffffffff) 2018/05/29 06:39:09 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0x5501, &(0x7f0000000380)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000b40)=@broute={'broute\x00', 0x20, 0x3, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000740], 0x0, &(0x7f0000000280), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0xfbff, 'bcsh0\x00', 'teql0\x00', 'tunl0\x00', 'veth1_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], 0xa0, 0xd0, 0x100, [@connlabel={'connlabel\x00', 0x8}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x80}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x0, 0x0, 'yam0\x00', 'teql0\x00', 'veth0_to_bond\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x0, 0x0, 0x0, 0xff], @random="9bbf4bcd25bf", [0x0, 0x0, 0xff], 0x110, 0x110, 0x158, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x0, 0x6}}}, @arp={'arp\x00', 0x38, {{0x0, 0x9b1c, 0x3, @broadcast=0xffffffff, 0x0, @loopback=0x7f000001, 0xffffff00, @random="fb2b130e6c29", [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}, {{{0x9, 0x0, 0x0, 'tunl0\x00', 'bond_slave_0\x00', 'ip6gre0\x00', 'veth0_to_bridge\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xa0, 0xf0}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0x902, 0x8}}}}]}]}, 0x450) 2018/05/29 06:39:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f000082ef0a)=""/246) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0xaa6, 0x8, 0x2, 0x8, 0xf7fb, 0x6, 0x100000001, 0x21f, 0x7, 0x2, 0x8, 0x4}) 2018/05/29 06:39:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") timer_create(0x3, &(0x7f0000000100)={0x0, 0xc}, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) timer_gettime(0x0, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) capset(&(0x7f0000000080)={0x200f1526, r1}, &(0x7f00000000c0)={0x200, 0x7, 0x29c, 0x7, 0x89f, 0x80}) 2018/05/29 06:39:09 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00"}) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f00000000c0)="f8f550e6", 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x5, &(0x7f0000000000)=[{0x6, 0x800, 0x5690, 0x1}, {0x4, 0x100000000, 0x800, 0x9}, {0x4, 0x40, 0x7fff, 0x81}, {0x7, 0x6, 0x10000, 0x101}, {0x4, 0x3, 0x2, 0x17}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2}}}, &(0x7f0000000040)=0x100) dup2(r0, r1) sendto$inet6(r1, &(0x7f0000000040), 0x24, 0x0, &(0x7f0000000080)={0xa, 0x8847, 0x3, @dev={0xfe, 0x80}}, 0x1c) 2018/05/29 06:39:09 executing program 0: r0 = socket(0x10, 0x3, 0x0) socket(0x5, 0x7, 0x1f) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/29 06:39:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0xff, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/dev\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000340)=""/225, 0xe1}, {&(0x7f00000000c0)=""/202, 0xca}, {&(0x7f00000005c0)=""/25, 0xffffff0c}], 0x3, 0x0) [ 147.506392] cannot load conntrack support for proto=7 2018/05/29 06:39:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf07, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000140)="13", 0x1}], 0x1, 0x0) 2018/05/29 06:39:09 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000004c0)="6664696e666f00c8a4c8bb765af325021bd6f5ac360f132e7d15c806b9064b5e4f62901e90a879102d3e3fb1e4ccac3570ee38670c6d3b743d1eba885655d444d7932ea6d9922348cd313954fbb2f2787d0197f177f505888473c217679ef86ad664e696f15b800f9ecbeb6064adc87e3c8aef34122afd789614b925624441aa776eed6d4d9977c5733981fe5526") bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"a055ad5ca62b2e"}, 0x8}, 0x10) getdents(r1, &(0x7f0000000200)=""/143, 0x29) getdents(r1, &(0x7f0000000100)=""/182, 0xb6) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) [ 147.624057] cannot load conntrack support for proto=7 2018/05/29 06:39:10 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x5, 0x1000000000000914, 0x4000000005}, 0x38) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x4, 0x4, 0x0, r0}, 0x2c) r2 = socket(0xa, 0x1, 0x0) pwritev(r0, &(0x7f00000027c0)=[{&(0x7f0000000300)="4035488788a56292cdefe9017539c726b2773434eec80352b486c240504eeb5e02314672e909a9cbc4aba7611dbd59f8437a51a3a913f167bd833a91c359ca75e9db6401c8f5485b0fa9293d10d68a866a7c257ae5caec046014d7cb11e67b1bf1073a101f68206124d49b1aa0ebea84908ddbd68545615d08ed5c5c53b9053b68c9d1c41b86ba88f5f9ca9305be97333404dff956660423c96e2e53b44c86fa6a607a5e807e8c3499e455bc1251cd1697e7b71cd8e2c7ded4fa162ffbc8d9c60460fd7285fa1b80192ef638809d189d431f416077dae367e6b0455e1e5fe8598e4ca4cb", 0xe4}, {&(0x7f0000001400)="43406181f2a2e5ef010e08fef77d0a031c8d472bd1422ee99a39c4ff1c9d4a4d52e2d9dfa996e87f65b82f2ea225fb70ebaea95b681b56224af6", 0x3a}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000002440)}, {&(0x7f0000002480)="1bf6c88041122631064b9762b9efe6ebcb84903b5e002e28b7f8cb3ef3acdd3999e4790476c35cdee31fa49e541e0c32f73746120c041dd8a33e6b4656631966092fb679c7ddfed9d2d62d748ad621917e544b802adc52fbdadead824e82d162a6a21740afdf0abe2599226d8330b326e36960a62305ac61d81506dacbc57fd6263876373b9c743f52bc108a891a4e23dc5d344a50a0dffef48af8ad27a9ca1ea638853e01fc3d4ab2257e644c687fd03836", 0xb2}, {&(0x7f0000002540)="c0aae7b8d7a6d0fb01cc61e7a67413aa98678de91954f6b980abafb7dab7a190f0fb6c4bed4e038faf7dc7ac3df1a9ff936c84809e5e37c57c19fd3fb5d76e1b4be42a8e7479e8266f01504401912150fbd2077527bcbd19d0d15eb86ea166c53a70e3611def7e3d90d9592811ac8b5ae684a3619beea2fe4c438ddf3ce8d1feb6ad1a1d7c355faa11a123cf176fda23603b8879c4d3ac9723c59fafafe49ffafbf716a207ed1248d5cced0242c4c938ca97a5212723d5eadb3b169d05e43783127694c850a6469304", 0xc9}, {&(0x7f0000002640)="21c044f4068a1ed14a41048db6862e0e7dfe319a749f834e6d34612fc4ab90f4d7a7179d5e55ca2069bdfd59b1e30c58a4fa6e298110cf8faf3856cf86bdcebdd66e3622755a16b2210a53de358ba9cad999a8e051ea0e5553d7bb2012", 0x5d}, {&(0x7f00000026c0)="55ce0947566398aeb42a8c3f0b98c27d4e59a810903b33a9bb1d402acaf789347af0709ad4e55c2ba5d322b147b721ac64cf8c32fbf09a90bd686974563ae48ac3c100c9e4b96e3c09e215f91ecc7350227125dd5d5827a0861b713fc5bfeb6a0a1691295d80389605952a8f851d81e6332453ef2ff9e84425c038c50b53600d78baa57864e00d22291ded9f50cb37bcb7b887d2002738f9bf5c19f261c896b975b0817fe8ae476f5577e8f5449ab111cf54580757000aa7f77588ad4ae31aa09418acb5ab", 0xc5}], 0x8, 0x0) ioctl(r2, 0x80, &(0x7f0000000040)="c626262c8523bf012cf66f") bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x7, 0x5, &(0x7f00000000c0)=@framed={{0x18}, [@map={0x18, 0x0, 0x1, 0x0, r1}], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x80000001, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x3e, "970fdeae91554a6578a7a7e207690f69440e78c8ce06b8af525159e33672b275cc35cd708fec3e40c185796781af56e90d8ea0aa749a1996ff57480eac59"}, &(0x7f0000000240)=0x62) getpeername$packet(r2, &(0x7f0000000280), &(0x7f00000002c0)=0x14) 2018/05/29 06:39:10 executing program 6: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x101001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f00000000c0)="c626262c8523bf012cf66f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) vmsplice(r1, &(0x7f0000002680)=[{&(0x7f0000000180)="09fcafff032656", 0x7}, {&(0x7f0000001300)="902161e9ab3fbfb9adf2ef2821d3f7c3987b66d30d9d506b624e7b8b9bd7faabeefdb1959de53a80dc5a4c329da9bc2673f4078ba9e01a8de19a621cc893b8e553728474a8723b441a5e35ab77157a37befb2fac243b4be0f792ec56e5ff38e991b7d3e06d", 0x65}, {&(0x7f0000001380)="fae00cb770475e2d7ba90a6e03f2af96422a172ed90e57296e7d824409077f0f089c34d033e2d2a4fae68c38c2a85c82445d24f1fea13f03664c92463a85484474fb4ba5d1a4", 0x46}, {&(0x7f0000001400)="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", 0x1000}, {&(0x7f0000002400)="b150c6201ce383fdc631a535afae72b4c2c6cbc7577ff3ccc0a8a3b04aa115ef52e76078ca9194a833a508acecfc2cc381c9dda7998fb1d3fb94acc3c2a1a4f04c7f5f1ea69c4e055993f68e126f4fa97b44fef2e8e14af233e6", 0x5a}, {&(0x7f00000001c0)="10e30d92a203e89009ffdb29d69f8a876f71829b418090017c", 0x19}, {&(0x7f0000002480)="ab00d4eeb19bde799170d377262ff86b96e1b8e454ca0f86356e8bbde3b05222afbba851ee31596c48bbe9ce0dd65f6c9e6405da5ecb4ca297265bf1d314b3d4d9f6c17d935ec395a853153e9f292a113b98c553b2e39b0c7dd92595ebfc3676b1b6b4b03887092a8f6773d57219d2f07b8ae1494886437165c0e10a621330dfe3af563a8b55841b6c5a8441eb71b5e8f2bfc8ede3b34bcb4b9814fe7818b5cb345fe4aec257514afdea1273ecc0772a048a500756814073ef9105c564cc054e0168b3e4e478de84c5", 0xc9}, {&(0x7f0000002580)="cc9677785def97b108ebd63cf09406dc6436572e20553073ab6c84c5bfc534b54f1788d6b8e6e71548e0634359a6bec97de3957835310843b1863b2e292c816d454ea79f4894f42d794e74d4f82c94b60814c04a4deacdb8e66b8e77c4525e38926736a7f6c4fb40784afc3aab02055d8d91140c1c1068c160d43a5a9aafc767668ed746", 0x84}], 0x8, 0xfffffffffffffffe) socket$packet(0x11, 0x2, 0x300) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000002700)=0x4) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/56, 0x38}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002740)=0x2, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002780)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000027c0)={0x4, 0xfffffffffffffff9, 0x9, 0x6, 0x8001, 0x1, 0xffffffff, 0x2, 0x99, 0x5, 0xba8d, 0x2}) 2018/05/29 06:39:10 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x6, 0x1, 0x9594, 0x34aa}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'yam0\x00', 'yam0\x00', 'veth1_to_team\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xb0, 0xe0, [@quota={'quota\x00', 0x18}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}}]}]}, 0x1e8) 2018/05/29 06:39:10 executing program 4: mlock2(&(0x7f0000ff5000/0x4000)=nil, 0x4000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x60, 0x800) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000080)) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000000)=0xfffffffffffffff9, 0x93a, 0x0) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 2018/05/29 06:39:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) listen(r0, 0x34ba2105) syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1c, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x13}, [@typed={0x6, 0x1, @u32}]}, 0x1c}, 0x1}, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x2, 0x3f, 0xffff, 0x9}, 0x35, 0x2, 0x0, 0x0, "712ef696592b814db8c99b42b31dbb26c386e56a206eced232a1d00e89764b288c287320ab6ad79c86e57acea8f8b43adcb50b5976ed38c7a9b7221cdd75a8cc"}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x2df, 0xfda, 0xc8, 0x304]}) 2018/05/29 06:39:10 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xfffffffffffffffe, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = socket(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x39c6b6ceb97a3c32) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000140)={0x1d, @empty, 0x4e22, 0x0, 'ovf\x00', 0x28, 0x8001, 0x2a}, 0x2c) open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x102) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) modify_ldt$write(0x1, &(0x7f00000001c0)={0x2, 0x0, 0x0, 0x101, 0x1, 0x5, 0x3, 0x4, 0x6809, 0x9}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x88000, 0x0) 2018/05/29 06:39:10 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = geteuid() getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) socket$pppoe(0x18, 0x1, 0x0) 2018/05/29 06:39:10 executing program 7: r0 = socket(0xa, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x1f}, 0x4}}, 0xfffffffffffffffc, 0x1, 0x6, 0x7ff, 0x1}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, 0x8) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r2, 0xaa0, 0x5}, 0x8) r3 = syz_open_dev$sndctrl(&(0x7f0000001880)='/dev/snd/controlC#\x00', 0x53, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000000280)=""/236) 2018/05/29 06:39:10 executing program 4: r0 = socket(0x10, 0x2, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100a00}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000000)) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/05/29 06:39:10 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000640)=0x4) socket$netlink(0x10, 0x3, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) pwritev(r1, &(0x7f0000000300)=[{&(0x7f00000002c0)="89be8339", 0x4}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000940)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000700)=0xfffffffffffffffd) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r2, 0x8001, &(0x7f0000000ec0)="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") socketpair$inet(0x2, 0x20000002, 0xffff, &(0x7f0000001680)={0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000580)={0x0, 0xfff, 0x1, 0x7fffffff}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000680)={r7, 0xa6}, 0x8) read(r5, &(0x7f0000000380)=""/235, 0x4a) r8 = socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r6, r2, 0x1, 0x1}, 0x10) write(r8, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) name_to_handle_at(r4, &(0x7f0000000000)='./file0\x00', &(0x7f0000000500)={0x71, 0x5, "8297c183c8d3b387c6f466ba4fdf186a06a57eac283c16f02f8d4bfa851c932cc3f82d105fbd1f61164a4a98cc69fb616557b700a6b077e4d5e27c7d269f6b32a425e5b085ed0ccb93e4eb06e94efcb6aafe852319150b42f7d273cec3941c3a9174b6878124cd285e"}, &(0x7f0000000100), 0x6f04a40f216fd4e0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r3, 0x28, &(0x7f0000000180)}, 0x10) 2018/05/29 06:39:10 executing program 1: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x81, 0x1f, 0x1a9, 0x5, 0x0, 0x1, 0xa0000, 0x1, 0x79, 0x0, 0xfc, 0x9, 0x6, 0x8, 0xbf2, 0x3, 0x0, 0xfe2, 0x5, 0xa7d, 0x101, 0xeae, 0x8, 0x4, 0x2, 0x4, 0x8, 0xffffffffffffff58, 0x4, 0x4, 0x8000, 0x8001, 0x2, 0x0, 0x9, 0x401, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x80, 0xfffffffffffffff7, 0x0, 0x7, 0x9, 0x5, 0x9272}, r0, 0xe, r1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x7fff, 0x5, [0x295ab662, 0x59, 0xa1, 0x8001, 0x9]}, &(0x7f0000000240)=0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e21, 0x7ff, @empty, 0x8}}}, &(0x7f0000000280)=0x84) connect$vsock_dgram(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/05/29 06:39:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x100000000, 0x10cd}, 0x2c) r0 = shmget(0x2, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/242) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x181001, 0x0) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1, 0x1}], {0x95}}, &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x412, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/29 06:39:10 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x301, 0x0) accept4$unix(r0, &(0x7f0000000040), &(0x7f0000000140)=0x6e, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet6(0xa, 0x5, 0x0) r3 = dup2(r2, r2) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x341}, 0xb) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) clock_gettime(0x0, &(0x7f00000020c0)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340), 0x4) recvmmsg(r2, &(0x7f0000001fc0)=[{{&(0x7f0000000980)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000c80)}}, {{0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000001f40)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000002100)={0x0, r4+10000000}) 2018/05/29 06:39:10 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) ioctl(r0, 0x8911, &(0x7f0000000000)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0xdc00, 0x0, 0xffffffffffffffff, 0x0, [0x8]}, 0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) socketpair(0x7, 0x4, 0x90, &(0x7f0000000200)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1d, 0x5, 0x9, 0x100000001, 0x0, 0x20, 0x80000, 0xc, 0x2, 0x6, 0x2bb1, 0x4, 0x6, 0x100, 0xff, 0x9f1, 0x0, 0x5, 0x79c86418, 0x53, 0xfffffffffffffffc, 0x4a50095e, 0x1ff, 0x0, 0x7, 0x0, 0x9, 0x7, 0xff, 0x2, 0x9, 0x8000000000000005, 0x9, 0x2, 0xfffffffffffffff9, 0x6, 0x0, 0x1, 0x6, @perf_bp={&(0x7f0000000140), 0xa}, 0x8421, 0x3, 0x1, 0x6, 0x80000000, 0x7a, 0x8}, r1, 0x3, r3, 0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x20}, 0x8) 2018/05/29 06:39:11 executing program 1: r0 = msgget$private(0x0, 0x4a0) msgsnd(r0, &(0x7f0000000000)={0x0, "9562de9bae1e9057913f57e8ff2fa62e44973bd089"}, 0x1d, 0x800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c0100000400000000000000000065750ede825e45a90f3d09876e6d0cd4e191a1f98937702d8f9523b12ed909205c7333bb937dee28d4b2921ea4c8fa86a91c8275dd4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cdf5426294335b7189c3003b2cbdae69c72000000000000000710e13"], 0x89) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x3, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000300)=0x100) 2018/05/29 06:39:11 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_delrule={0x20, 0x21, 0x0, 0x0, 0x0, {0xa}}, 0x20}, 0x1}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000002400)=ANY=[@ANYBLOB="280000001e000106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="000000000096000008000a0009000000"], 0x28}, 0x1}, 0x0) 2018/05/29 06:39:11 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x42f, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x9}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x80}, 0x8) syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0xffffffff, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="5846534200001000000000000000100000000000000000000000000000000000984f0b5042b64b06bc86cba3e6cc3f80000000000000004000000000000000800000000000000081000000000000008200000001000010000000000100000000000006c0b4a40200010000100000000000000000000000000c0908040c", 0x7d}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/29 06:39:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380), 0x0, 0xfffffffffffffffc) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet6_group_source_req(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000140)=""/5, &(0x7f00000001c0)=0x5) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x890b, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}}) close(r2) close(r1) 2018/05/29 06:39:11 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x4c, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1e93, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x1}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendmsg$inet_sctp(r2, &(0x7f0000002300)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000002100), 0x0, &(0x7f0000002240)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000}}], 0x20}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/05/29 06:39:11 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ftruncate(r0, 0x621) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = socket(0x10, 0x2, 0x6) sendmsg$nl_generic(r1, &(0x7f0000000900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)={0x14, 0x24, 0x217}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44200000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1ac, 0x2f, 0x700, 0x70bd2c, 0x25dfdbfb, {0xd}, [@typed={0xa4, 0x18, @binary="b6910d7ff8ed9e63f2035aa6e74d8809883103686f168cb280813b03c9b6d08e14fcd24f88355154e60b715cf2ff9cb84a81b56f627dba39eb7203df0d16a8c0c9b7dd06ebc091f326e1ade1569cb8d4090730f40bf8e96a71c1dcfd288e8acd0cd405aba5f5f9ec3177d74c6e5e1986db61b43df4a4d73ab5ff734aa6b5161eb6b6be797d06ec4b561dcd3afc000fd6238f6b0e7ef7ffb4698f297f82"}, @generic="b582b66662c770c9a851042aa3396b40312cfa4fb9b7d2f5e977829f39191fd2ff0f5df74a2fbc498f52477f4a7612ec2981cbe26a225386589b9aa56d38429639ac8134c0b8d66343479ca516bd9a7383fff8c81e21f7822e24c6865add7b8e2c7bbd06a94104ed7f3e0825578732662946aa3f11a59392cad5ac67bc2fd66158828922b6", @generic="fa5b1c7e522e1a2daa40044a396b9a9a7e84cb23386480c2fb64d811318fc8238d389af42e0e4d6b26982255194715ba801677322ae63bc24833d62521e86dddd8605c0623f8f89cf055f6fbfe835c02944e6bf5143d2d71c596368c5b64dd68ae0344a09b204b20de4fb094292e"]}, 0x1ac}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/05/29 06:39:11 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000000000)=0x10000, 0x4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/29 06:39:11 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) ioctl$TIOCSBRK(r1, 0x40044590) 2018/05/29 06:39:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0xf) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x400, 0x70bd28, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x300}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4) [ 148.788782] XFS (loop3): Mounting V4 Filesystem 2018/05/29 06:39:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x0) write$eventfd(r1, &(0x7f0000000180)=0xd2f8, 0x8) ioctl$int_in(r1, 0x800000c0045009, &(0x7f0000000140)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x2, 0x0, 0x1000, 0x0, 0x0, 0x1000, 0x18820, 0x2, 0x3, 0x10001, 0x100, 0xffffffffffffff7f, 0xff, 0x1f, 0x2, 0x8b, 0x3, 0xfffffffffffffff8, 0x2, 0x8, 0x1, 0x9, 0x6, 0x6, 0x5f4, 0x335, 0x2, 0x3, 0x1, 0x10001, 0xfffffffffffffe01, 0x1000, 0x0, 0xf1c, 0x38, 0x9, 0x0, 0x1, 0x5, @perf_config_ext={0xffffffffffffffc0, 0x6}, 0x18000, 0x8, 0x7, 0x4, 0x9, 0x3, 0x100000000}, r2, 0xf, r0, 0x4e3086b5a432472d) 2018/05/29 06:39:11 executing program 1: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) lseek(r1, 0x0, 0x4) [ 148.810633] XFS (loop3): totally zeroed log [ 148.852662] XFS (loop3): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 148.862467] XFS (loop3): Unmount and run xfs_repair [ 148.867644] XFS (loop3): First 128 bytes of corrupted metadata buffer: [ 148.874347] 000000005de5ebdf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 148.883209] 000000000f53a153: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 148.892078] 00000000af4ebd64: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/29 06:39:11 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000180)={@in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0x9, 0x7fffffff, "79d6bc5f2ed6e594429e78a159d4b5db87f7301889cd4a3afc6062cfddf1c4ab202479a80442d9e9aabfeeff45a86563257a0e13b5f41ed12b34b574402bcbf0b94c7df6dedc25bec5e75c0c3d9e51f0"}, 0xd8) select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000300)=0x2, 0x4) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00000002c0)=0x9) [ 148.900938] 00000000e4ec52d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 148.909793] 00000000a1712c13: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 148.918658] 0000000016187059: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 148.927519] 0000000060a98f38: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 148.936385] 00000000c0bef8ac: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/29 06:39:11 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x5}) 2018/05/29 06:39:11 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0xffffffffffffff2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="71e67a11cdf8311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x9, 0x40000) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0xffffffff) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481", 0x90}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r1, &(0x7f000000bb40)=[{{&(0x7f0000007a00)=@hci, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007a80)=""/57, 0x39}, {&(0x7f0000007ac0)=""/222, 0xde}], 0x2, &(0x7f0000007c00)=""/214, 0xd6}}], 0x1, 0x0, &(0x7f000000bc80)) [ 148.945297] XFS (loop3): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 148.954812] XFS (loop3): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 148.963897] XFS (loop3): failed to read root inode 2018/05/29 06:39:11 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x208000) recvfrom$ipx(r1, &(0x7f0000000080)=""/173, 0xad, 0x40000000, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000001c0)) 2018/05/29 06:39:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d4c000)={0x0, 0x0, &(0x7f000089c000)={&(0x7f0000000080)=ANY=[@ANYBLOB="45d039150b000001040000004000000010acfbfabd5bd683e9b5000000063000000200d8dbf5"], 0x1d}, 0x1}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890b, &(0x7f0000000000)={"62726964676530000200"}) 2018/05/29 06:39:11 executing program 2: r0 = epoll_create(0x5) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x2}) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000000)) ioctl$SG_IO(r1, 0x2285, &(0x7f0000001300)={0x53, 0x0, 0x21, 0x0, @buffer={0x0, 0x1000, &(0x7f0000000100)=""/4096}, &(0x7f0000001100)="44be86ddbaefc2b669743ed8163cfa3b7c030219aa79f094497f7689d4591c5364", &(0x7f0000001200)=""/190, 0x0, 0x0, 0x0, &(0x7f00000012c0)}) 2018/05/29 06:39:11 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x1010c0) fanotify_mark(r0, 0x4, 0x20000, r1, &(0x7f0000000080)='./file0\x00') r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000380)={0x9a, "697674dce62543d418c639a9bb8d404cf21fea533447e00826b801d38448592fdd7b69342042e2b62f713c498021890782ceb11f65189f2911947166a0fc0c03f6d896d97a31b47352b5b7b92f0fe5f56e754408b78eeded8e6a87ff48325578323075c6677695af3d5291dd7fe8153396acf592d6a9e4080d8393991f9045080bbaeb56c4844bc1381c2f55718c0b2ff479f50d0487d735ff34"}) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.capability\x00', &(0x7f0000000580)=""/4096, 0x1000) clone(0x0, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x800) umount2(&(0x7f00000000c0)='./file0\x00', 0x2) [ 149.256502] XFS (loop3): Mounting V4 Filesystem [ 149.262390] XFS (loop3): totally zeroed log [ 149.267416] XFS (loop3): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 149.277051] XFS (loop3): Unmount and run xfs_repair [ 149.282117] XFS (loop3): First 128 bytes of corrupted metadata buffer: [ 149.288794] 000000009669088c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.297644] 0000000029518f8d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.306510] 00000000ef3f0c7f: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.315371] 00000000f277735e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.324223] 00000000a09ec793: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.333073] 000000008ff24751: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.341917] 00000000d2eb3954: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.350766] 000000008110c433: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 149.359666] XFS (loop3): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 149.369190] XFS (loop3): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 149.377723] XFS (loop3): failed to read root inode 2018/05/29 06:39:12 executing program 1: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="7ffcac4a59b60fd52f8ecc74e911427a96997378d3ab7b002fe1ba4e68d7d0b916810000000000000069030000005ece29ed26258d1767fce7f900ea53ef5fb0f28a9f9e4251e0aad90000000000000000", 0x51, r1) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x0, r1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x202000, 0x100) ioctl$KVM_RUN(r4, 0xae80, 0x0) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r3, r3, r2}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/29 06:39:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip_vs\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000000)={@any=0xffffffff}) read(r0, &(0x7f0000000040)=""/230, 0xe6) 2018/05/29 06:39:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), 0x199) r1 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000400)={0x0, 0x0, [0x4, 0x5, 0x9, 0x8]}) connect$vsock_dgram(r1, &(0x7f0000000480)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4001) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000380)={0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}]}) 2018/05/29 06:39:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000002c0)="63f4870c98c2a47e67726f75702e6def726f6373", 0x2, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x8001, 0x2, 0x7, 0x0, 0x4, [{0xacd8, 0x1, 0x1ca, 0x0, 0x0, 0x400}, {0xffffffff, 0x0, 0x1000}, {0x3, 0x2, 0x7, 0x0, 0x0, 0x1000}, {0x3720000000000000, 0x6, 0x8, 0x0, 0x0, 0x8}]}) writev(r1, &(0x7f0000001840)=[{&(0x7f0000000000)="e82a", 0x3a5}], 0x1) r2 = open(&(0x7f0000000280)='./file0\x00', 0x200, 0x2) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}, 0x80000000}, 0x1c) 2018/05/29 06:39:12 executing program 2: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) socket$vsock_dgram(0x28, 0x2, 0x0) io_submit(r1, 0x2, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080), 0x121}]) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x2, 0x4) 2018/05/29 06:39:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8, 0xb}, @FRA_SRC={0x8, 0x2}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21}}]}, 0x38}, 0x1}, 0x0) 2018/05/29 06:39:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) ioctl$KVM_SET_PIT(r1, 0x4070aea0, &(0x7f00000000c0)={[{0x81}]}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") umount2(&(0x7f00000000c0)='./file0\x00', 0x3) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, {0x0, 0x0, 0x0, 0x0, 0x7e7d, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x4000000000000, 0x0, 0x2}]}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000040)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f0000000280)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000001c0)='.', &(0x7f0000000040), 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000e00)='./file0\x00', &(0x7f0000000340)='devpts\x00', 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000180)) r5 = dup2(r3, r3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0f85403, &(0x7f0000000380)={{0xffffffffffffffff, 0x2, 0x8, 0x2}, 0x1, 0x101, 'id0\x00', "74696db17362f41e060000a7ea387c24b9741088000000000000008c3f0000ff009312f690e7ff000000050000000000000000fa00000000000000010000000000001d910200", 0x0, 0x1, 0x7, 0x1000, 0x3}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r5, 0x6, 0x21, &(0x7f00000000c0)="d3f4556458abf0868dbf90964b465358", 0x10) 2018/05/29 06:39:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa201}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$tun(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="e50000000000000000004500fde5000000000001907800000000e000000100009078e00000016f9d8c55a0cfe8a46ad68bb912d8561e70d8be793f25f5d7d098f60a741d382c970267e45d07c82e14aa749e6317971910"], 0xfdef) 2018/05/29 06:39:12 executing program 5: r0 = socket(0xe, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21}, {0x6}, 0x20, {0x2, 0x4e23, @multicast1=0xe0000001}, 'syz_tun\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000200)={0x84, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x600, 'sh\x00', 0x0, 0x6, 0x48}, 0x2c) r1 = getpid() ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001400)={'bond_slave_0\x00', 0x5}) process_vm_readv(r1, &(0x7f0000001240)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000100)=""/244, 0xf4}], 0x3, &(0x7f00000013c0)=[{&(0x7f0000001280)=""/76, 0x4c}, {&(0x7f0000001300)=""/158, 0x9e}], 0x2, 0x0) [ 150.391228] device bridge_slave_1 left promiscuous mode [ 150.396774] bridge0: port 2(bridge_slave_1) entered disabled state [ 150.407960] device bridge_slave_0 left promiscuous mode [ 150.413542] bridge0: port 1(bridge_slave_0) entered disabled state [ 150.446958] team0 (unregistering): Port device team_slave_1 removed [ 150.456846] team0 (unregistering): Port device team_slave_0 removed [ 150.467954] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 150.480705] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 150.509942] bond0 (unregistering): Released all slaves 2018/05/29 06:39:13 executing program 1: 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) readv(r0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000000080)}, {&(0x7f0000000180)=""/3, 0x3}], 0x3) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) 2018/05/29 06:39:13 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e002, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb64c86d4f66732e66617400020441000500077008f80000d8c32d8cbe59628cf9d9ed7b2c", 0x25}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = eventfd2(0x2, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x800, 0x5, 0x2, 0x10001, 0x3, [{0x1, 0x200, 0x88d, 0x0, 0x0, 0x800}, {0x7f, 0x400, 0x6, 0x0, 0x0, 0x80}, {0x0, 0x81, 0x7f, 0x0, 0x0, 0x2008}]}) r1 = creat(&(0x7f0000000a00)='./file0\x00', 0x11) writev(r1, &(0x7f0000000900)=[{&(0x7f0000000280)="c172018868160b32f5a451bdb38a9d27b31da04efa2fc903d51d11122b5f7b891d5d4964ad2e57da79d3d4fd5fdd74aa16c24cf90dbff343553437dcb328c294837c52c759200c53a96e52542a021ad10fabcfbc54b7f9b5283e1976b7ff74bcbff7e8c9c38286d3168c76c94e50d2138a1b1ee33a67e0c03f2e9f6a01a3f3d1cc8480d172783ac3061fcfbb0e2e485bd66dd6ecf04a83cfc179be0eb80302095ed7876372a4215d3bd6379e33fa6f39d608aac293c194488bd02caa8977269329", 0xc1}, {&(0x7f0000000380)="6e45a3e446020c09ac3ac61655278d71347c33f6d383c3e58709aaba7d5acb2b6808712e79bdb3abf5b67288718193c19954c7021a5c0bfd9e0c6f4961b397f32d0649c61025f620c671351ec67ce2d222a80d03f0026b7eefda3ed26d54cfcc4c02a0636fc3d89523585e989e12d82b83944505ae1445a64dc8a273c293bb247cb054b3b2102cc40ab94bbbfa559921d28b7474df0f7b8c9f1b0f04fa8685fef36e2256aa88fce2", 0xa8}, {&(0x7f0000000440)="b04e3543cb5aae287cb5628ffee7b294e6fbe8303f2d8fcdc7053cdbfcc4b2fac05d21c09efc48091926ae5800734eeb297c0b960a73722a1124d39ea09dd18b5d7f407dce0c7946f41484c435db9513fdc5635e5254ae6157152de4c2095fa026bac29e093ebeab859cd91958e25454adf0d62c71034e9fbfac842a970c2c0477fca05a776175e39a278351dfe5f892c350723d6be989727caac58ecffddb6998a77133edc1f4a3ad5b2715d4fdcec183a4012ff28549bbfaddd711962a8c631bea03ab", 0xc4}, {&(0x7f0000000540)="da54be698f0e1fcc622d988f541e9e274828b9f21a33bfd70ffd1f406cede50f8af00936c8befee1a38d2b0c7d6c562189e897a76a8460394029b937b81826d3f92238262cc79a0f0d46403a6b928d2f08dd7f562e3663fb4790089011ab7c383b4fc10b5b7013d878dabd54e19d12665568156dd01daa549e5006fa8bb766c7c82923c74d11b71755d100193f376598cffbccc72b113aff29e5e5114f7f7c368e164217545c832c0b0394f787471fdab137e648a3f9e914f0839d08c744035ef499238e", 0xc4}, {&(0x7f0000000640)="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", 0xfe}, {&(0x7f0000000740)="6d37001affa89fd2b7758905bef62c0f9cba3122af47fe2a845a21c72d8abc99351d9116b7655b79cf9690d46034a9f99f1b1aac0d52cadaa39a078c34620db61574d5e585ae053d92efc7c12837f8f8a72321ab33bff3bd304caa677406890729b2a6452428477cd169aaf8bbf1621e220cc77b25b8b4e1c5d6b7c42fde2f30bcad85d67dac207ce58835c574c39940008fb32f69ffd2e94cbfc7950315b60ad0bfeb", 0xa3}, {&(0x7f0000000800)="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", 0xfb}], 0x7) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={0x0, r1, 0x7, 0x1}, 0x14) fallocate(r1, 0x0, 0x0, 0x2000400) creat(&(0x7f0000000980)='./file0/file0\x00', 0x0) 2018/05/29 06:39:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101002, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000280)=""/246) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)=ANY=[@ANYBLOB="060000003d4400000000000700000000000000000000000000000000"]) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) write$vnet(r0, &(0x7f0000000740)={0x2100, {&(0x7f0000000880)=""/173, 0xad, &(0x7f0000000940)=""/235}}, 0x68) 2018/05/29 06:39:13 executing program 0: r0 = socket(0xa, 0x3, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x4038ae7a, &(0x7f0000000340)) syz_init_net_socket$llc(0x1a, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/05/29 06:39:13 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1ff, 0x424000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x80000000, {{0xa, 0x4e21, 0x8642, @dev={0xfe, 0x80, [], 0x17}, 0x9}}}, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x1, {{0x2, 0x4e21}}}, 0x88) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f00000001c0)={0x7ff, 0xbc}) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='bdev\x00', 0x4080, &(0x7f00000002c0)="ecd0ff3e599b2f586c6ebde72e40548ae12682665a7a2a9fce4033374fe8ffc71aea8ea2080267dbc29475723c02175ccaf788c25a1cf275") setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000300)="48a26d7ecd5faf36fb745f794f80e4f1ce2b4909502b2cc96af90ac1b09df14206c6c7f5fb8c06b650635821340b41c41dce95e590fd6a6d08953c3b77df34c62a18978721efc631b1b59cb1", 0x4c) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000380)=0x1) sendmsg$nl_route_sched(r0, &(0x7f00000014c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x108}, 0xc, &(0x7f0000001480)={&(0x7f0000000400)=@newtaction={0x1060, 0x30, 0x700, 0x70bd2c, 0x25dfdbfc, {0x0, 0x3, 0xfc00000000000000}, [{0x28, 0x1, @m_bpf={0x24, 0x1a, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_FD={0x8, 0x5, r0}}, {0x8, 0x6, "56b7ae9c"}}}}, {0x1024, 0x1, @m_bpf={0x1020, 0xa, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_FD={0x8, 0x5, r0}}, {0x1004, 0x6, "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"}}}}]}, 0x1060}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000001500)={0x3703f770, 0x9, 0x7}) ioctl$TIOCEXCL(r0, 0x540c) r1 = signalfd(r0, &(0x7f0000001540)={0x60000000000}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001580)={0x0, 0x7}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001600)={r2, @in6={{0xa, 0x4e21, 0x8, @empty, 0x2}}, 0x1, 0x82, 0x1, 0x7}, 0x98) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001740), &(0x7f0000001780)=0x40) r3 = syz_genetlink_get_family_id$team(&(0x7f0000001800)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001840)={@loopback, @broadcast, 0x0}, &(0x7f0000001880)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000018c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000019c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001a00)={@local, @broadcast, 0x0}, &(0x7f0000001a40)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a80)={0x0, @broadcast, @dev}, &(0x7f0000001ac0)=0xc) recvmsg(r0, &(0x7f0000002e80)={&(0x7f0000001b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001b80)=""/107, 0x6b}, {&(0x7f0000001c00)=""/74, 0x4a}, {&(0x7f0000001c80)=""/4096, 0x1000}, {&(0x7f0000002c80)=""/158, 0x9e}, {&(0x7f0000002d40)=""/17, 0x11}], 0x5, &(0x7f0000002e00)=""/84, 0x54, 0x3}, 0x40000000) getsockname$packet(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003380)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000007640)={@multicast2, @rand_addr, 0x0}, &(0x7f0000007680)=0xc) getpeername$packet(r0, &(0x7f0000007780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000077c0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000007bc0)={&(0x7f00000017c0)={0x10}, 0xc, &(0x7f0000007b80)={&(0x7f0000007800)={0x36c, r3, 0x104, 0x70bd2d, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r4}, {0x88, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r9}, {0x1b0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x200, 0x100000001, 0x9, 0x200}, {0xff, 0x7, 0x401, 0x8001}, {0x516, 0x3, 0x80000000, 0x2}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd7}}}]}}, {{0x8, 0x1, r11}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x36c}, 0x1}, 0x4000000) r12 = add_key$user(&(0x7f0000007c00)='user\x00', &(0x7f0000007c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007c80)="d88a8307a8e49724158fc6e050c6bc13d5b6a7094ff4e3224093a9e1c25a142e0645bc9c4a49fea454fe882aebf78d7d8a6f5c1fc4ad771497cc6c41d09c81b646b16cbd14e6072de45b7da71b6838c0543000ac2980010cf37a2d11767fd61544a551b5dcef28d69db9f30bbd1a3cb4797024ccb10b857862ba12ebccd4f0d751f13ac3e772d01b118f9274559901d5ffdb9b20815d1a2999fd", 0x9a, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r12, 0x20) r13 = syz_open_dev$adsp(&(0x7f0000007d40)='/dev/adsp#\x00', 0x0, 0x14000) setsockopt$inet_tcp_TCP_CONGESTION(r13, 0x6, 0xd, &(0x7f0000007d80)='vegas\x00', 0x6) 2018/05/29 06:39:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000080)="1e1c686b", 0x4) 2018/05/29 06:39:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000340)={0x1, 0x1, &(0x7f0000000040)=""/226, &(0x7f0000000140)=""/209, &(0x7f0000000240)=""/216, 0x100000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000740)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000c0}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)={0x2c0, 0x2, 0xb, 0x0, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x1}, [@nested={0x120, 0x85, [@generic="376dd5dd81282094c12d2d79823c39cddb5361b7024a551f881cae2a3eefaff79e9e46099754a633c78639b7448ac64f5a308fe448ad21a8c3f7270ca1ea5024c07f4ae7da9bdc166ea0c7801ef37cc923310aadf3e6c97ac1290cbfcb65ce0ca9f5fea2d288096cd977de501ca44411da423c274417002668fa7b3d04224fad004c106d543220db876be311a43788bf7943af0f974e7333f79a12ab5e597d0718149c2f8bca05ae4c7f33a673422ad3ed786eaed25a112cbe5bf5161bcdf78c626f5e44af321acfb56a3b494b2725e3808dacd6921d91763362ded5c09c643c5cf690dd2304aab9191f52ae13721b0ea5c654", @typed={0x8, 0x1b, @ipv4=@broadcast=0xffffffff}, @typed={0x14, 0x8a, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @typed={0xc, 0x3b, @binary="b920908269c5"}]}, @nested={0x18c, 0x4f, [@typed={0x1c, 0x8b, @str='net/ip_tables_matches\x00'}, @generic="622b3c76b7f4dbfa537a5ce250dbcdfd09318a6a6aeea5b13d16ee107735ac77beabd00eabb1567f2c4a10ca76a0228160c983936430b92b0e88262a69f1842e39ca7f1b80bed5dd18ad97b99c58d085d08e9b0b3b7755ec421934f31b04966852393114560a5301f4b96aa55d1889e060f24af1be0c0ebece3020c5221bc8904eee172c634682ccdd91b0d3d72d5550dba671d814a39e1b67262fa638541cc5c4ae7347438d64c8a5b700d2a8ac68d9a1d6282c93f8870f424ed17b2bfa9d9fdcea21c391fe599aa1a74b15c01e0d98812d48c92beb7001f43cd714267a93a7ba9b89", @typed={0x4, 0x96}, @typed={0x8, 0x38, @uid=r2}, @typed={0x8, 0x10, @fd=r0}, @generic="a59eb627f56859c62e06a0e1e43bf9ad13d40b7756c796f793a47583c3eef95dcd0b80d8fe872eee904d089d718178ea77a1e9e631bea2206923ad266c3400452a610050b8d3c5489b2c72dd279ee405f12e9385c317dc61a61003997fdaf59f727fc0d9f99474fdd0cb17ea755250ff525a211c56"]}]}, 0x2c0}, 0x1, 0x0, 0x0, 0x11}, 0x40000) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000000780)={0x34, 0x5, 0x100, 0x8}) r3 = request_key(&(0x7f00000007c0)='pkcs7_test\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)='\x00', 0x0) keyctl$describe(0x6, r3, &(0x7f0000000880)=""/58, 0x3a) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000008c0)={[{0x3, 0x80000000, 0x21efb5c9, 0x20, 0x1035, 0x8, 0x517eb3fb, 0x4, 0x1, 0x101, 0x101, 0x2, 0x8}, {0x96, 0xffffffffffffffff, 0x7, 0x10000, 0x0, 0x5, 0x7fff80000000, 0x7, 0x5, 0x4, 0x4, 0x3, 0x6}, {0xfffffffffffffbff, 0x101, 0x9, 0xfffffffffffffff8, 0x100000001, 0x1, 0x7, 0x2000, 0x6, 0x8, 0x8, 0xff, 0x8}], 0x8000}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000940)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000002a40)={0x3, 0x0, &(0x7f0000000980)=""/4096, &(0x7f0000001980)=""/142, &(0x7f0000001a40)=""/4096, 0x6000}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002a80)={'vcan0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002ac0)={0x3, {{0x2, 0x4e20}}, 0x0, 0x3, [{{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}]}, 0x210) write$binfmt_aout(r0, &(0x7f0000002d00)={{0x108, 0x5, 0x3f, 0x245, 0xf2, 0xd9d, 0x30e, 0x7}, "7cf6ebf3fc1084a4e8d7d0e1b47d1d6d45fc398e99e262212db2d463e3d178d6f97d373f76825e7d93e06273ddc63cf86d9128b07eb71a9b0fc586a950321540c20209125478def64e57b3987b4233b84d63d900ec7349020f7423a7d3d92e8c5ed791561785", [[], [], []]}, 0x386) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000030c0)=0x9) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000003100)=0xfffffffffffffff8, 0x4) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000003180)={r0, 0x3, 0x1, 0xff4, &(0x7f0000003140)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000031c0)=0x80000000) lseek(r0, 0x0, 0x4da69911520bd33c) signalfd(r4, &(0x7f0000003200)={0xff}, 0x8) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000003240)=0x6) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003280)=0x10001, 0x4) ioctl$BLKRESETZONE(r0, 0x40101283, &(0x7f00000032c0)={0xa00000, 0x8001}) recvfrom$llc(r0, &(0x7f0000003300)=""/93, 0x5d, 0x1, &(0x7f0000003380)={0x1a, 0x300, 0x7, 0x401, 0xffff, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f00000033c0)={[], 0xeccd, 0x9, 0x9, 0x9, 0x6, r1}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000003440)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'dh\x00', 0x2, 0x1, 0x2f}, 0x2c) signalfd4(r4, &(0x7f0000003480)={0x9}, 0x8, 0x80000) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000034c0)='/dev/snapshot\x00', 0x80, 0x0) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000003500)={0x7fffffff, 0x7, 0x0, 0x2, 0x0, 0xee9, 0x58, 0x9d, 0x8001, 0x6}) getpeername$unix(r4, &(0x7f0000003540)=@abs, &(0x7f00000035c0)=0x6e) 2018/05/29 06:39:13 executing program 4: r0 = socket(0x8, 0x2, 0xfffffffffffffffd) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'dummy0\x00'}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f000000c000)='tmpfs\x00', 0x0, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='./file0/control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 151.213060] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/29 06:39:13 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8913, &(0x7f0000000100)="c626262c8523bf012cf66f") connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) poll(&(0x7f0000000000)=[{r0}], 0x387, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)={0x8, 0x0, [{0xc0000000, 0x100, 0x800, 0x3, 0x3a}, {0x80000008, 0x8, 0x7, 0x101}, {0xa, 0x1, 0x80000001, 0x1, 0x1ff}, {0xd, 0x0, 0x1, 0x8}, {0x0, 0x1000, 0x6, 0x6, 0x2}, {0x6, 0x8001, 0xef, 0x4, 0xfffffffffffffed8}, {0xc0000007, 0x6, 0x7fffffff, 0x6, 0x10001}, {0xc0000007, 0x3, 0x1, 0x2, 0x800}]}) 2018/05/29 06:39:13 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r1 = socket(0x11, 0x3, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000788000)=0x2, 0x4) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x80800) write(r0, &(0x7f0000000300)='/', 0x1) [ 151.393689] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 151.499936] IPVS: ftp: loaded support on port[0] = 21 [ 151.876409] bridge0: port 1(bridge_slave_0) entered blocking state [ 151.882784] bridge0: port 1(bridge_slave_0) entered disabled state [ 151.889789] device bridge_slave_0 entered promiscuous mode [ 151.912662] bridge0: port 2(bridge_slave_1) entered blocking state [ 151.919054] bridge0: port 2(bridge_slave_1) entered disabled state [ 151.925870] device bridge_slave_1 entered promiscuous mode [ 151.947513] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 151.969970] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 152.031784] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 152.056862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 152.150391] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 152.157440] team0: Port device team_slave_0 added [ 152.178293] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 152.185517] team0: Port device team_slave_1 added [ 152.206765] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 152.229458] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.236296] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 152.245767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 152.262357] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 152.269391] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 152.277674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.295826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 152.302868] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 152.310795] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 152.507529] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.513899] bridge0: port 2(bridge_slave_1) entered forwarding state [ 152.520527] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.526874] bridge0: port 1(bridge_slave_0) entered forwarding state [ 152.534728] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 153.246457] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.252944] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 153.327200] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 153.398101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 153.404251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.411809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 153.479060] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/29 06:39:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/29 06:39:16 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x800, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = socket(0xd, 0x3, 0x884) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f00000000c0)="a32fd3c91116bf66fed2b246a94500aa6593352d29be1746fd84168b6ef37b32"}) 2018/05/29 06:39:16 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x8008}, {r0, 0x9118}, {r0, 0x40}, {r0, 0x208}, {r0, 0x1000}, {r0, 0x40}], 0x7, 0x1ff) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000040)) 2018/05/29 06:39:16 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0xc8, "fa414e5c5e6f47b130f916bce8cd4c12635dd60e81d483e584f640d3eb652d46adef1924f3932ef2665e24c621596dff01fdcf6b349d155e2496cb598e14af3cd42f83d92c4231e399b409b1535e2c7a69f46313bf8dff4e43d17999e51314b6d6b9930d4e2d572aa710ce0b8697bd2e705ca01575e75f77b786b88748da14efd3b97f62d6508e9ee43aa2a88820cd27de2e7ecfc45f47b29d37eff6e82c23d197ee44a77665182883237a8ab1c501c399e5230cc0380c61204d0672caecee95a5927a57670068f3"}, &(0x7f0000000500)=0xec) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@dev, @rand_addr, 0x0}, &(0x7f00000000c0)=0xff09) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x81, 0x987, 0x500, 0x4, 0x1260302, r3}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x8}, {0xa, 0x4e24, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x6, [0x4, 0x3, 0x9, 0x9, 0x0, 0x3f4b06b5, 0x1, 0x7]}, 0x5c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) readahead(r2, 0x6, 0x81) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x486) connect(r4, &(0x7f00000000c0)=@nl=@unspec, 0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x100, 0x2, 0x100, 0x3, 0x802a0008, r3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0xf8}}}, &(0x7f0000000200)=0x84) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl(r5, 0x8917, &(0x7f0000000240)="c626262c8523bf012cf66f") openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) 2018/05/29 06:39:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget(0x3, 0x7, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000040)=[{0x3, 0x5, 0x1000}, {0x0, 0x40}, {0x3, 0x7fffffff}, {0x2, 0x8, 0x1800}, {}, {0x1, 0x9, 0x1000}, {0x0, 0x101, 0x800}], 0x7, &(0x7f0000000100)={r3, r4+30000000}) unlink(&(0x7f0000000000)='./file0\x00') r5 = eventfd(0x0) semget(0x0, 0x2, 0x48) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000080)={0x4, r5}) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x1}) 2018/05/29 06:39:16 executing program 2: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000bd61e67a302f185690ba4de8"]) pipe(&(0x7f00000000c0)={0x0}) chdir(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/05/29 06:39:16 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x1800000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x9c6, 0x8}, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_tables_names\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000000c0)=r3, 0x4) pread64(r2, &(0x7f0000000100)=""/67, 0x1c, 0x0) 2018/05/29 06:39:16 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="b6"}) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) r3 = dup2(r2, r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000000280)}) [ 153.951704] Unknown ioctl 19248 2018/05/29 06:39:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_fuseblk_mount(&(0x7f0000000680)='./file0\x00', &(0x7f0000003000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) unlink(&(0x7f0000000000)='./file0\x00') 2018/05/29 06:39:16 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ip6tnl0\x00') r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x8000, 0x1) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0x6}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x6, 0x8, 0x3, 0x80000000, 0xffffffff, 0x3, 0x6, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xff35, 0x2, 0x5, 0x8, 0x1}, &(0x7f0000000280)=0x14) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f00000002c0)={@rand_addr=0x10001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) r4 = socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r4, &(0x7f0000000300)="4d17081b54d09cfaff8fd37c21e51e37f39fa63fa264aa8387dc84159ee95a4c493fdd918b36c27fd47c326547ab4117cc2bc081e3aad5ad77a728d839588cbf777e53ae6066bad86116bcca83d290", 0x4f, 0x20000000, &(0x7f0000000380)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000440)={0x7, 0x0, [{0xfff, 0x4, 0x0, 0x0, @irqchip={0x1f, 0x5}}, {0x0, 0x7, 0x0, 0x0, @adapter={0x7ff, 0x1dda, 0xe2, 0xfffffffffffffeff, 0x8}}, {0x7, 0x2, 0x0, 0x0, @irqchip={0x4, 0xa52e}}, {0x100000001, 0x3, 0x0, 0x0, @adapter={0x7, 0x4, 0x0, 0x2, 0x8b2b}}, {0xffffffffffff7fff, 0x7, 0x0, 0x0, @msi={0x20, 0x8}}, {0x80, 0x1, 0x0, 0x0, @irqchip={0x55f, 0x9ab1}}, {0x16, 0x5, 0x0, 0x0, @adapter={0xfffffffffffffffd, 0xffffffffffffffc2, 0x0, 0x0, 0x453c}}]}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000005c0)={0x3, r1}) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000600)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) rename(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000700)={&(0x7f00000006c0)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000740)={r3, 0x1000}, &(0x7f0000000780)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000007c0)={'veth0_to_bond\x00', 0x2}) r7 = getpid() ptrace$getsig(0x4202, r7, 0x200, &(0x7f0000000800)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000840)={r6, 0x0, 0x8}, &(0x7f0000000880)=0x8) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000008c0)={@mcast2, 0x0}, &(0x7f0000000900)=0x14) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000000940)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6eb, 0x1, 0x9, 0x500, 0x9, 0x2, r8}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000009c0)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$urandom(&(0x7f0000000a40)='/dev/urandom\x00', 0x0, 0x20000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000a80)={r8, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000b40)=""/155) 2018/05/29 06:39:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@filter={'filter\x00', 0xe, 0x3, 0x2f8, [0x0, 0x200004c0, 0x200005a8, 0x20000788], 0x0, &(0x7f0000000080), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x437) tee(r0, r0, 0x3f, 0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x2010, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/183) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)={r2}) [ 154.007887] Unknown ioctl 19248 2018/05/29 06:39:16 executing program 5: syz_emit_ethernet(0xcb, &(0x7f0000000180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x2, 0x3, 0x1, "dd06969b165fce6b1f7a1c55fc8302f8ac6799f9117884a0071ce58294e52c6fe445689791e4b3b3c850df06b1644d757e645cbbdc509a1f2f82767cc92eca21f71c8d1eaa7d258d47e07ca6d19bd08e02702bb9bc2fb9cb94391c71953016585c0d9ec472c63b2313e767eb2638b3556ca972d1c02a4459a3a1c64328c288dac60cb487ceb16aa82d1f8ccd05b37ee0fa91bc6cfef55980815056318222c598b8ca5188eb46ceded456b3ad459f50ab90ae17ff3971d5b85e80"}}}}, &(0x7f0000000280)={0x0, 0x3, [0x0, 0x4, 0xfffffffffffffffe]}) 2018/05/29 06:39:16 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000200)={@empty, r1}, 0x14) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0x14}}) 2018/05/29 06:39:16 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000000c0)=0x3) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x9}) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fsync(r1) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0xe9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x2, [0x3, 0x0, 0xcc1, 0x3384, 0x1, 0x7f, 0x2, 0x5]}, 0x5c) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 154.098150] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 06:39:16 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") socket(0x2, 0x8000b, 0x1800000) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_team\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'team_slave_1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond_slave_0\x00', r2}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000700)=r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) 2018/05/29 06:39:16 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000040)={{0x3, 0x7, 0x2, 0x8, 0x5, 0x1}, 0xfb00, 0x9, 0xeb58}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)) getpeername$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x3) readahead(r0, 0x2, 0x200) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)=0x5) accept4$bt_l2cap(r1, &(0x7f0000000240), &(0x7f0000000280)=0xe, 0x80000) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000300)={0x1, 0x1, 0x27, &(0x7f00000002c0)="02cbf1ef8f7c1184a75aedd51409f4338d7f64f27674d0730d10c8789511d15662fa01425b8715"}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000380)={r1, 0x28, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000003c0)={r2, 0x2, 0x10}, 0xc) openat$md(0xffffffffffffff9c, &(0x7f0000000400)='/dev/md0\x00', 0x420840, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000540)={@dev, 0x0}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000005c0)={@loopback={0x0, 0x1}, 0x29, r3}) openat$md(0xffffffffffffff9c, &(0x7f0000000600)='/dev/md0\x00', 0x40200, 0x0) syz_mount_image$hfsplus(&(0x7f0000000640)='hfsplus\x00', &(0x7f0000000680)='./file0\x00', 0x1, 0x7, &(0x7f0000000b80)=[{&(0x7f00000006c0)="45bf393618f112e6be99ac79e410821e573a11de52797c02af6d6b2a1bc608b68033953f", 0x24, 0x5}, {&(0x7f0000000700)="fde231d59609dd10f19eb2913f630beca71cce5f7cc9d8c7dacd840bd99058de9093d7cd1d93f286973b4c76a8e5e3cfbcd36a65ea000700b28bc3406f69f9366317d2e7fb845a27833b5ef0ce29f95e47d5c757bc1fac21342bb4a5f8c7ebd950b1175531aa3a4ae28135736a26083d000818384385c0becdef42fcca4698cd1c247c7ac8e0486f5e0e6803b00409", 0x8f, 0x3ff}, {&(0x7f00000007c0)="815f83b6372fbb4d8c15c6cef6020e43e4e71eb64bf7dfed3733ce444eed3ac3627c4b7c73aaf460ea6efdff1bfdfb1e6cff7bf081663c02127a28bf46709c2dc34933c3ebb1fb3ad9b8e12bfa5c860ff6eb8db2c24c31f39f627ee8096a65dc37895ff61f80feb3432dd41f16404345b5b0be12048cdcf0275a51d352a634af7eb42ec81e28a962dc66d4d68f2bd52355cfafc1ee9ddad46271307ef80a9c5acec214075c7d56e34beef50b9ae91fac72c5f67345e0163d5bff73ee920d5bfe9aa0977b9dd6fe746e91dd967f7f0596ccb5", 0xd2, 0x7fff}, {&(0x7f00000008c0)="873394e8e9d5571c3cd41ed437ea3040cbf907c7bf96456527dd1711d33acc5a9c896ff03cb0bb7d6ed7e099c1d5605c3f6c9320dfa1ceb38effb4f43eea0787dedaceb326637d39dfe30bb86451f3df40580ddff33c1f6b5ca42ddc61b8285849026d9d313519ed9c41cd52ad2a01b9cdaf8beeada20dd8b91f5576b5373a9cfa5b6a8cd6c6008daab78cfc0585c752f3fe24d77461a762a6d8685ca5d4f978f6492eeedd64ec4f7e77", 0xaa, 0x2e}, {&(0x7f0000000980)="360e94c583c1658d7d9b9dcf1203905b04b370945d8ce7a0d4d55b7381db5641001661d66bad158e835e2dc44e750abc13516a5341b2f948af08eca63b3e3049859cea6bf0385328bb01e2eb1b8b5f3d124957cc70993a986379c04c2e3481545127db6f6d9368b37d03b806a703aa30e408cfc048d129674c810a0a9de32d8385f34b6433f7db5ea50a93201c36239629b2cd00d6fa6734f87cdf173ab99f330b79ee7046ff6e534d32c1a151fbf7789c93a0b2090fae596e73752fd54cd5c4ca4d", 0xc2, 0x348d7da5}, {&(0x7f0000000a80)="6f6c0a920718c12e02908ff14f10c3424d016bf15d78cfbaae1e44f5ae6cea3db9959741ec5f9ad7def3df1a825cbd8f42f7771247290d4a63673fffde456b6027b0f8cf32d33b570eb684513f79d67787f42e8ab88bc3677fea3eaaed06c8fbd6ffc460ab65f39960caa3340e821270f1239420fd56961f0300c5fed48cf813018c1182efb94b69201f0171506563be51ef62ef68e76dad9b205b28353d4d22bd5eb27a5fed81", 0xa7}, {&(0x7f0000000b40)="d3e603f49c0f441a03b441853e446e4863bf660a11d1bf91e0f2e605cb737835a47e02b1f9cca3152f4899b66384509b66", 0x31, 0x5}], 0x4000, &(0x7f0000000c40)={[{@gid={'gid', 0x3d, [0x3f, 0x31, 0x37, 0x0, 0x33, 0x39, 0x38, 0x3f]}, 0x2c}, {@barrier='barrier', 0x2c}, {@type={'type', 0x3d, "ba90e191"}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x37]}, 0x2c}, {@barrier='barrier', 0x2c}, {@force='force', 0x2c}, {@gid={'gid', 0x3d, [0x0, 0x30]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) r4 = msgget(0x3, 0x400) msgctl$MSG_STAT(r4, 0xb, &(0x7f0000000cc0)=""/111) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000dc0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000d40)='./file0\x00', &(0x7f0000000e00)={{r5, r6/1000+10000}, {r7, r8/1000+10000}}, 0x100) rt_sigreturn() setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000e40)="e86dc30edbbb836e8177ce662338814c", 0x10) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000e80)={@multicast1, @multicast2}, &(0x7f0000000ec0)=0xc) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000f00), &(0x7f0000000f40)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000f80)=0x0) ptrace$getenv(0x4201, r9, 0xd92c, &(0x7f0000000fc0)) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000001000)) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000001040)) 2018/05/29 06:39:16 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_rxfh={0x34, 0x0, 0x0, 0x0, 0x0, "f055b4"}}) close(r2) close(r1) 2018/05/29 06:39:16 executing program 0: r0 = socket(0xe, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80040002, &(0x7f00000004c0)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/29 06:39:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x31, &(0x7f0000000000), 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100)=0x10001, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x0) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x0, 0x6}) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x101000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000080)=r1) [ 154.167371] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/29 06:39:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1) r1 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x5, 0x101000) bind$vsock_stream(r1, &(0x7f0000000340)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000380)=""/46) r2 = syz_open_pts(r0, 0x0) socketpair$ax25(0x3, 0x2, 0xc7, &(0x7f00000000c0)={0xffffffffffffffff}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f00000003c0), &(0x7f0000000400)=0x30) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x80001, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) getsockopt$bt_sco_SCO_OPTIONS(r5, 0x11, 0x1, &(0x7f00000001c0)=""/201, &(0x7f00000002c0)=0xc9) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000040)={0x7f}) [ 154.285755] hfsplus: unable to parse mount options 2018/05/29 06:39:16 executing program 5: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r0, 0x0) write$binfmt_elf64(r0, &(0x7f0000000480)=ANY=[], 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000100)={{0xe73, 0x0, 0x40, 0x1, "f32744034f7fe7918a49c588c1c5a53584695ee7b293f5234d62e14f826fb50ed914738a37c191a6c9f19407", 0x2}, 0x9, [0x8, 0x8, 0x80000000, 0x2179cc10, 0x94c, 0x7, 0xffffffffffffffff, 0x8, 0x1, 0x1f, 0x3, 0x2, 0x9, 0x3751, 0x8, 0x8, 0x3, 0x62, 0x1ff, 0x7, 0x81, 0x2, 0x4, 0x2, 0x800, 0x6, 0x400, 0x2, 0xffff, 0x400, 0x66, 0xb1c, 0x4812, 0x1ff, 0x8001, 0x80, 0x0, 0x0, 0x0, 0x7, 0x9, 0xe3, 0x9, 0x800, 0x3, 0x811, 0x5, 0x3f, 0x5, 0x8000, 0x1000, 0x2, 0x7, 0x3, 0xcf, 0x1, 0x1ff, 0x600000000, 0x5, 0x40, 0x7, 0x5, 0xa6, 0x4, 0x9, 0x9, 0x11f2, 0x4, 0x3c08, 0x7, 0x81, 0x9, 0x4fd7, 0x7819, 0x100, 0x734, 0x5, 0x1, 0x9, 0x9, 0x5, 0x9, 0x7, 0xffff, 0x39abe9f4, 0x0, 0x6, 0x5, 0xffffffffffff0000, 0x8001, 0x80000000, 0x1, 0x800, 0x8, 0x5, 0x80000001, 0x6, 0x5, 0x80000001, 0x2, 0x4, 0x1, 0x8, 0x0, 0x3a8, 0x82f4, 0x10001, 0x9, 0x1ff, 0x46, 0x73, 0x101, 0x400, 0xf5, 0x0, 0x3, 0x6, 0x6, 0x3f, 0x8, 0xa2, 0x7, 0x5, 0xf4e, 0x1ff, 0x2, 0x0, 0x5], {r2, r3+10000000}}) pipe(&(0x7f0000000080)) 2018/05/29 06:39:16 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x2, 0x3) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000080)={0x10003, 0x0, &(0x7f0000ffd000/0x2000)=nil}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626ef893f783f2fbab61d") mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x5c831, r1, 0x1) close(r0) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000000000)) finit_module(r0, &(0x7f00000000c0)='/dev/dsp#\x00', 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x24}) 2018/05/29 06:39:16 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001b80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a93", 0x5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x100000001, 0x9, 0x101, 0x1}]}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) clock_nanosleep(0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x7b}, 0x0) [ 154.424817] QAT: Invalid ioctl [ 154.451436] QAT: Invalid ioctl [ 154.456476] QAT: Invalid ioctl [ 154.476136] QAT: Invalid ioctl [ 154.761045] binder: 11189:11191 unknown command 951822 [ 154.766454] binder: 11189:11191 ioctl c0306201 200002c0 returned -22 2018/05/29 06:39:17 executing program 0: getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000000140)=0xb0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x60000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000280)={'bpq0\x00', 0x2}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/05/29 06:39:17 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xf9b, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x80080) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r2}) 2018/05/29 06:39:17 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000440)={0x44, 0x0, &(0x7f0000000300)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000200)=[@flat={0x73622a85}], &(0x7f0000000240)=[0x0]}}], 0x0, 0x0, &(0x7f00000003c0)}) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000480)={0x1, {{0xa, 0x4e24, 0x40, @loopback={0x0, 0x1}, 0x20}}, {{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x20}}}, 0x108) r3 = dup3(r1, r0, 0x0) accept$netrom(r2, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f00000006c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000500)}) sendto$inet6(r3, &(0x7f0000000000)="c85db9ed0f1081ca649ec25a58c579302fee909180727719aa7e0935a3", 0x1d, 0x1, &(0x7f0000000040)={0xa, 0x4e24, 0x7, @empty, 0x200}, 0x1c) 2018/05/29 06:39:17 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/29 06:39:17 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x2b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x328) 2018/05/29 06:39:17 executing program 6: io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001440)}]) perf_event_open(&(0x7f0000000140)={0x2, 0xfffffffffffffdbd, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r1, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001000)}]) 2018/05/29 06:39:17 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000000)=0x10000) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000040)=0x1) 2018/05/29 06:39:17 executing program 3: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffd, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000001, 0x0) ioctl$SG_IO(r1, 0x2285, &(0x7f00000001c0)={0x400000053, 0x0, 0x21, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000080)="482e2cf215c6d726e679cdbd42bd8184ed6ac5b2f2552a35f4ab73b07e57b49fab", &(0x7f0000000600)=""/4096, 0x0, 0x20, 0x0, &(0x7f0000000140)}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100), 0x4) [ 155.453392] kernel msg: ebtables bug: please report to author: entries_size too small [ 155.467185] binder_alloc: binder_alloc_mmap_handler: 11303 20001000-20004000 already mapped failed -16 [ 155.517063] kernel msg: ebtables bug: please report to author: entries_size too small [ 155.529194] binder: BINDER_SET_CONTEXT_MGR already set [ 155.577860] binder: 11303:11306 ioctl 40046207 0 returned -16 [ 155.589352] binder_alloc: 11303: binder_alloc_buf, no vma [ 155.595008] binder: 11303:11315 transaction failed 29189/-3, size 24-8 line 2971 [ 155.605064] binder: 11303:11306 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/05/29 06:39:17 executing program 7: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) io_setup(0x2, &(0x7f00000000c0)=0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x2e, "376919a9650682003f6f429c63c208ad8b746227341fff5b280944131067af2de4bbba89159b4a79cce4089262c0"}, &(0x7f0000000140)=0x36) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x7f, 0x10000, 0x203, 0x1ff, 0x4ea3, 0x0, 0x3ff000000, 0x5a53, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x10000, 0x81, 0x1f, 0xfff, 0x5, 0x2, 0x3f, {r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x800, 0x5, 0x5, 0x1, 0x2}}, &(0x7f00000002c0)=0xb0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000340)={0x0, 0xb, 0x8d6c, 0x2000200000}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r4, 0x2}) io_submit(r1, 0x3, &(0x7f00000019c0)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000280)}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f00000007c0)="56cbefa36d78957142e900f3448eccb3b5e30cd7fc0f20d08769cca1c90177a070eab72c236f8d6ce30b6e6f6848857ce96dabdc9fd5dac02a79191b66cb20c309f411d53994835057fa8660ab456168a8523bafa0d27b3f65d1a44094a4ae98dbeb39d27dca45fad85f62ce67f899ef2d74a211debbde768462ff52bf2ebcf2f093d3ddcb4290f17bd8322604a8292a62a33a44c0f038bbb465578a6d16742706c5f59fc4da75cdeb94b9da80291d788fb37bc90c2b32dfcdd24b73", 0xbc, 0x3ff}, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000000980)="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", 0x1000, 0x9}]) 2018/05/29 06:39:17 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) r1 = socket(0xa, 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl(r1, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000a80)="880f", 0x2}], 0x1, &(0x7f0000000140)}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="d09a", 0x2}], 0x1, &(0x7f0000003b40)}, 0x0) 2018/05/29 06:39:17 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920f31"]) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x401, 0x200441) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x208, 0x0, 0xfffffffffffffffd, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0x6}, &(0x7f0000000200)=0x8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r0, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r0, 0xae80, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/29 06:39:17 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000640)=0x36f) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {}, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {0x0, 0x11f004, 0x0, 0x0, 0x7fffffff, 0xc, 0x2, 0x2, 0xffffffffffffffff, 0x0, 0x6d50}, {0x2004, 0x0, 0xf, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x1, 0x0, 0x81}, {0x0, 0x3000, 0xd, 0x5, 0x7ff, 0x0, 0x0, 0x0, 0xc8, 0x0, 0xdb0, 0xffffffffffffffff}, {0x0, 0x16000, 0xf}}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000680)=0xfffffffffffffffe, 0x4) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0\x00', 0x3ff, 0x5, &(0x7f0000000580)=[{&(0x7f00000001c0)="1ab5cb1e7213b4b2cd6269e3dab5a370f57492364feb63d58ff66a6e00f037fffb11ff0030387e75b055a05f18b67cb51f30909020f34247b0f5039c34a88921b7d14fe5d06bc813435e29f94aa385341d3671264b906e9423626caa825cab888d2bf96654d529dc33f31c1c8c2968c37e21dce40e439ab9e254dba31f124054ba15039d1883fd9aa50a399c0648b19ca2cebe5ae08556a8fb9227c3adbcc50f6a877ee3f3c838dec4ebd29c2904e972889af598f6884829", 0xb8}, {&(0x7f00000002c0)="6dd9ad572fe3072ab3a4b31e4877f02737f85a062e51f411e40a4371d6f1498e7408af7f215aa66fa65e97c5f8b2f2bc5d139b6ef17989160ad1cdfe9aae44001f1cf7210b4e7eb5239ab991edbc2e245673d25fabe89e4944bc90f40ea14c8e2016611c82e134d412", 0x69, 0x4}, {&(0x7f00000003c0)="4f26e69df15c53687fc96d2b4f30f2f75466604dcf462654f77593796f854c5ce98a8bc827deff54392db9d6323bfcacee3d13d6b26d4d8c20ac64854cb47a8410ed046fcabf125b2d62646148a74fa7d55eb539bfeade3d0504fc3ab38e329fb4d9265f80aa5cc969a15e755e5d9aabae263c1baf091b", 0x77, 0x2}, {&(0x7f0000000440)="2d448a9fda511a06047e9ca93346aa8d088bf6e53ad4a4eebc1e783f366669d957289d1eb38e5206c3ff5652ce7d56969a2475cc360a80ba797c9eab9f503177590c2db443db8da1eb932f2d0ad78e714bd72033a6a0df3117560e36d7a6f6668de689bf70d1f36f09e99c15c24bb93d3ad6ce", 0x73, 0x2}, {&(0x7f0000000340), 0x0, 0x1}], 0x10a0400, &(0x7f00000004c0)={[{@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x2d]}, 0x2c}]}) 2018/05/29 06:39:17 executing program 6: capset(&(0x7f0000000080)={0x19980330}, &(0x7f000047efe8)={0x0, 0x1, 0x0, 0x0, 0x0, 0x1}) chmod(&(0x7f0000000040)='./file0\x00', 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) 2018/05/29 06:39:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setlease(r0, 0x400, 0x2) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x20000000000, 0x4000) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x98) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80000001, 0x80000) ioctl$TIOCNOTTY(r2, 0x5422) ppoll(&(0x7f0000000040)=[{r0, 0x410}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x6c}, 0x8) 2018/05/29 06:39:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000500)={0xffffffffffffffff}) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r3}) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r4, 0x1, 0x200000000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f00000004c0)=0xc) perf_event_open(&(0x7f0000000540)={0x5, 0x70, 0x1, 0x2, 0x0, 0x0, 0x0, 0xad, 0x2040, 0x4, 0x80, 0x1000, 0xd6, 0xffffffff, 0xb5d, 0x0, 0x100000001, 0x10001, 0x7fffffff, 0xfffffffffffffffc, 0x10000, 0x8, 0x1, 0x8, 0x100000001, 0x3, 0x1ff, 0x4, 0x1, 0x2, 0x6, 0x4, 0x7ff, 0xeca5, 0x6, 0x7, 0xc52d, 0x8, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f00000003c0), 0x3}, 0x8000, 0x80000000, 0x6, 0x1, 0xa8b, 0x0, 0x3}, r5, 0x1, r1, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x9, 0x2, 0xfffffffffffffff8, 0x9, 0x4}, &(0x7f0000000440)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r8, 0xed}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000180)={'veth0\\t^_dea}\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000240)={'syz_tun\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r9 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r9, &(0x7f0000000100)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r9, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r10, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r9, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/05/29 06:39:17 executing program 2: r0 = timerfd_create(0xfffedfe000000003, 0x800) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x440000, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000300)={0x3f, 0x2000000000a}) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x14800) r3 = msgget(0xffffffffffffffff, 0x0) msgctl$IPC_RMID(r3, 0x0) mq_timedsend(r1, &(0x7f0000000400)="cad911e0f205cc3e26e62c8f3fadc8f5814a59daea19e3ff711e2e00277f16c52a9fb1d0d96846abfdfbfee7bb2e89befe7f19e66f883fbaaed45e4dc747293e6dddeffbc0fd7cb19b5a068dedd73b694b1c5b58518b071e9c5919387fc4196b22a927b4efaa23fcfff4276767104841be469506e013c731ffc4032673dc9536019f3380247535f3afbda6321240b5bd121fb4f0a0688cfcb065f530355af0e595be2b66fa4c5fb1ca89a1a0116fc673e453edad21eac708ed2528346028094f2e61328b20970b2b4149934abd27bd2afc3945c7dea3f0f08e", 0xd9, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) clock_nanosleep(0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)) connect$bt_sco(0xffffffffffffffff, &(0x7f00000001c0)={0x1f}, 0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f00000003c0)}, 0x10) chroot(&(0x7f00000000c0)='./file1\x00') mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) chroot(&(0x7f0000000340)='./file1\x00') ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000100)) pkey_alloc(0x0, 0x0) [ 155.624902] binder: undelivered TRANSACTION_ERROR: 29189 [ 155.630824] binder: send failed reply for transaction 7 to 11303:11306 2018/05/29 06:39:18 executing program 5: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000080)=0x1) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000009, 0x10, r0, 0x2) 2018/05/29 06:39:18 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000580)=0xe8) connect$can_bcm(r0, &(0x7f00000005c0)={0x1d, r1}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2ca, 0x3d) ioctl$SG_GET_SG_TABLESIZE(r2, 0x227f, &(0x7f0000000240)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x119080, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@local, @in=@remote}}, {{}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@dev={0xac, 0x14, 0x14, 0x1a}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x8, 0x4e22, 0x7, 0xa, 0x20, 0x80, 0x2e, 0x0, r4}, {0x8001, 0xffffffffffffffe0, 0x8001, 0x2, 0x5, 0x1f, 0x9, 0x8}, {0x3, 0xacc, 0x7f, 0x48d}, 0xfbd, 0x6e6bb8, 0x1, 0x1, 0x2, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x6c}, 0xa, @in=@rand_addr=0x37c, 0x3502, 0x4, 0x2, 0x89, 0x5, 0xfffffffffffffffa}}, 0xe8) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00000004c0), &(0x7f0000000200)=0xffffffffffffff10) [ 155.692560] binder: undelivered TRANSACTION_COMPLETE [ 155.697813] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/29 06:39:18 executing program 0: r0 = fanotify_init(0x0, 0x0) fanotify_mark(r0, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) rt_sigsuspend(&(0x7f0000000000)={0x401}, 0x8) creat(&(0x7f0000000180)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x12}) 2018/05/29 06:39:18 executing program 6: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, 0x0, r2) setresuid(0x0, r1, 0x0) setresgid(r2, r2, r2) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e23}}) 2018/05/29 06:39:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000016c0)=[{0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000005c0)="ea28", 0x2}], 0x1, &(0x7f0000001640)}], 0x1, 0x0) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x40) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000040)=@alg, 0x80, &(0x7f0000000140)=[{&(0x7f0000002840)=""/4096, 0xffce}], 0x1, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffce7}, 0x0) 2018/05/29 06:39:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x79, &(0x7f0000000100)=@assoc_value, 0x8) 2018/05/29 06:39:18 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x200000) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000080)={0x2}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") signalfd4(r0, &(0x7f00000000c0)={0x7}, 0x8, 0x80000) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='fd/3\x00') ioctl$fiemap(r2, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000090000000000000001000000000000000000000000000000fdffffffffffffff0000000000000000000000000000000000000000000000000000000000000000"]) 2018/05/29 06:39:18 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x800000009}]}, 0x10) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000280)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f00000036c0)}, 0x0) 2018/05/29 06:39:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000002c0)={0x0, 0x0, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "b231d17db106a27f1986935791c9ac9ee380506b46bd0770599f12709aff5541c4520f73e91716fbdc789740ac9a0696c3c4b2d5fd3c436db813f321230e419a"}}, 0x80}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000004880)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000004680)=""/116, 0x74}], 0x1, &(0x7f00000047c0)=""/153, 0x99}, 0xffffffffffffffff}], 0x2, 0x0, 0x0) 2018/05/29 06:39:18 executing program 6: socketpair(0x8, 0x0, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x3, 'ip6_vti0\x00', 0x1}, 0x18) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000140)) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="240000001a0007031dfffd946fa2830081200a0009000300001d85030c4ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/05/29 06:39:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x7fff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d0f1cbc882b079881", 0x4c}], 0x1}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/05/29 06:39:19 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="c626262c8523bf012cf66f69878866fdbedbbf1e40c78e77c524cd9cfdfe022242713f6d3e9340e025f0568b3ad8879e12856d8f897877086a3113ba99246ff2d9e68e25d4bf8543818fef0b20dd5c00967a0700a2be5875e5b888af3ad99f4e5a358ee4574344bd03365f1683efaa1657a987f9670a157b87625202b1c9f9848a2e2764d984b4") r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x1f, r2, 0x9, 0x8) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="d240060f212666b93e0300000f32643ef3653d0800640f89e10066b93d0b00000f32f466b80500000066b9002000000f01c1ba2100ed66b81ae600000f23c80f21f866350c0040000f23f8", 0x4b}], 0x1, 0x0, &(0x7f00000002c0), 0x0) accept4$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x2002}) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000100)={0x3, 0x1665f35a}) 2018/05/29 06:39:19 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r1, &(0x7f00000001c0)={0xe4, 0x1, "c7ddd2d37e99c085137221a7200ca26e9ccb7f8c4170f3cb45d80fc3918ea05c060f165199c7cdf7f84ec251c49211cbf8931b7e013b3dc87235dae24eec0c17934bfd1686011481f16e8efdd332a6a88470c1206c68021cc36115b6b27a545cdf4d5728c86e5c07d4b3b7d3df23e9716126ebc8b2fc588a851ff6d5ad16f8e215547cfe79d8bc09d6c962aaa232541cea98e85e22d9969d1929d54f42e14d4596722662e156b2ae42a165a4f869992f8af50073b779bf0fbb8f4da2fae5cd25287df9b294c579c2ab10793a7c568617e3965b7e0c7fda453c1ae5fa"}, 0x40000) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$sock_ifreq(r0, 0x8bf2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/05/29 06:39:19 executing program 4: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000080)="2c9908873cde650000000019836d696d", 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x81) fallocate(r0, 0x0, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x37) 2018/05/29 06:39:19 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0xffff, 0x18}, 0xc) r2 = dup2(r0, r1) connect$rds(r2, &(0x7f0000000200)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000001c0)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000100)="1511e9bfb694b5364e93b51b2de7a8db173a087ffd450c53c170ff1b14d2abd06078e03c8cf05539a2bce3479afb3bf7119093be9cd304d9adc3715033e0da2654b8a18e70bcc9c3e8b52adf9101246db769ad3537e56f5b62e49ec827b905dae69b1558c410b31b1e833bd1f86a2c9e4ac18751d0963d2dd4ec32c41c9f72e59a3eaaac2cbfadb6c97330709ef292a985c093e4fb0fad25ef8a68c019a496d16de31f386efc78963d1769a6106b326bf21717a16b000662") r4 = dup2(r3, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) 2018/05/29 06:39:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) set_mempolicy(0x4000, &(0x7f0000000000)=0xffffffffffffffff, 0x7) ioctl(r0, 0x1f, &(0x7f00000001c0)="c6bfee2226262c8523001eafa13527677d135954c5864939c7a995b404a7ffd94f7aa8de12f819bb457d763bde736da356a3dc8354ed7c889033a16c2668145901f5539ae2583a06c8f2c3ae630c8500") unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f0000000080), 0x0, 0x400007f) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') 2018/05/29 06:39:19 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/kvm\x00', 0x0, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000140)={0xbffffffffffffff7}) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x800, 0x101080) getdents(r1, &(0x7f0000000180)=""/247, 0x1e5) 2018/05/29 06:39:19 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000680)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000008c0)={0x0, @dev, @local}, &(0x7f0000000900)=0xc) recvmsg(0xffffffffffffff9c, &(0x7f0000000e00)={&(0x7f0000000a00)=@can={0x0, 0x0}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000a80)=""/219, 0xdb}, {&(0x7f0000000b80)=""/213, 0xd5}, {&(0x7f0000000c80)=""/89, 0x59}, {&(0x7f0000000d00)=""/36, 0x24}], 0x4, &(0x7f0000000d80)=""/93, 0x5d, 0x1}, 0x10000) clock_gettime(0x0, &(0x7f0000006d00)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000006ac0)=[{{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000000ec0)=""/49, 0x31}, {&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/13, 0xd}, {&(0x7f0000001f40)=""/99, 0x63}, {&(0x7f0000001fc0)=""/31, 0x1f}, {&(0x7f0000002000)=""/170, 0xaa}], 0x6, &(0x7f0000002140)=""/246, 0xf6, 0xffff}, 0x5}, {{&(0x7f0000002240)=@l2, 0x80, &(0x7f00000026c0)=[{&(0x7f00000022c0)=""/45, 0x2d}, {&(0x7f0000002300)=""/69, 0x45}, {&(0x7f0000002380)=""/160, 0xa0}, {&(0x7f0000002440)=""/140, 0x8c}, {&(0x7f0000002500)=""/113, 0x71}, {&(0x7f0000002580)=""/221, 0xdd}, {&(0x7f0000002680)=""/59, 0x3b}], 0x7, &(0x7f0000002740)=""/215, 0xd7, 0x200}, 0x1}, {{&(0x7f0000002840)=@nl, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000028c0)=""/142, 0x8e}, {&(0x7f0000002980)=""/190, 0xbe}, {&(0x7f0000002a40)=""/170, 0xaa}, {&(0x7f0000002b00)=""/180, 0xb4}], 0x4, &(0x7f0000002c00)=""/70, 0x46, 0x1}}, {{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c80)=""/194, 0xc2}], 0x1, &(0x7f0000002dc0)=""/4096, 0x1000, 0x7ff}, 0x80}, {{&(0x7f0000003dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004f00)=[{&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/145, 0x91}], 0x2, &(0x7f0000004f40)=""/105, 0x69, 0x5}, 0xee}, {{0x0, 0x0, &(0x7f0000006240)=[{&(0x7f0000004fc0)=""/82, 0x52}, {&(0x7f0000005040)=""/150, 0x96}, {&(0x7f0000005100)=""/4096, 0x1000}, {&(0x7f0000006100)=""/46, 0x2e}, {&(0x7f0000006140)=""/12, 0xc}, {&(0x7f0000006180)=""/189, 0xbd}], 0x6, &(0x7f00000062c0)=""/73, 0x49, 0x5}, 0x20}, {{0x0, 0x0, &(0x7f0000006440)=[{&(0x7f0000006340)=""/49, 0x31}, {&(0x7f0000006380)=""/136, 0x88}], 0x2, 0x0, 0x0, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000006740)=[{&(0x7f0000006480)=""/115, 0x73}, {&(0x7f0000006500)=""/202, 0xca}, {&(0x7f0000006600)=""/46, 0x2e}, {&(0x7f0000006640)=""/248, 0xf8}], 0x4, 0x0, 0x0, 0x9}, 0x2}, {{&(0x7f0000006780)=@nfc, 0x80, &(0x7f0000006a00)=[{&(0x7f0000006800)=""/59, 0x3b}, {&(0x7f0000006840)=""/118, 0x76}, {&(0x7f00000068c0)=""/46, 0x2e}, {&(0x7f0000006900)=""/201, 0xc9}], 0x4, &(0x7f0000006a40)=""/91, 0x5b, 0x7f}, 0x4800000}], 0x9, 0x10000, &(0x7f0000006d40)={r8, r9+10000000}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000006d80)={'team0\x00', 0x0}) r12 = accept4$packet(0xffffffffffffff9c, &(0x7f000000d040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d080)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d0c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000d1c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000d440)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000000d540)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f000000d840)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f000000d800)={&(0x7f000000d580)={0x258, r1, 0x3, 0x70bd2b, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x134, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7f}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r13}, {0x100, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}]}}]}, 0x258}, 0x1, 0x0, 0x0, 0x40081}, 0x20000800) getpid() setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000000d880)=0x537c, 0x4) getgroups(0x8, &(0x7f000000d900)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) chown(&(0x7f000000d8c0)='./file0\x00', r5, r16) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d940)={0x0, @broadcast, @dev}, &(0x7f000000d980)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f000000d9c0)={'team0\x00', r3}) accept4$packet(r12, &(0x7f000000da00), &(0x7f000000da40)=0x14, 0x80800) socket$nl_xfrm(0x10, 0x3, 0x6) r17 = syz_open_dev$audion(&(0x7f000000da80)='/dev/audio#\x00', 0x3, 0x101000) setns(r17, 0x2000000) ioctl$VT_DISALLOCATE(r17, 0x5608) bind$ipx(r17, &(0x7f000000dac0)={0x4, 0x0, 0x80, "dc255fca5d5c", 0xc4b}, 0x10) setsockopt(r0, 0xd61, 0x0, &(0x7f000000db00)="a342afff5a455b92a18a80c2c78d4bb33ee598ff3a12165d697725fb5c199398d04c8071f27c8a5786665825299da010556a44dd30fd5b2ef318e9313310d80b3d9541e3b534366dbed08b19e7804ebe45ec42f14d9371a9a9f1ee8988d790d33d133228c73cb591e2e49cbab820172d49abd090e70e45ad692a82243923bb2d8ae9567845fe3d2ee7a282242afb15ca4c3606a1cfcfe5b8f80568f60ac67b19eaf9902b1038513b9a9667ece7be25c0541ce6dac577dc5f55ae5bab9d03d1171fc04ef3fb548f26fd270611a4f7b5dde544b67194fe0d222e99d3bfcc0ff1c1718021e6854199c5fe778fc1f2747c293b2a78094a2b", 0xf6) fcntl$getown(r17, 0x9) setsockopt$inet_tcp_TLS_TX(r17, 0x6, 0x1, &(0x7f000000dc00)={0x303, 0x33}, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000000dc40)="42841f62e9ce5bdc689765d1853ed65a", 0x10) ioctl$SG_SET_FORCE_PACK_ID(r17, 0x227b, &(0x7f000000dc80)=0x1) 2018/05/29 06:39:19 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f0000581ff8)={0x19980331, r1}, &(0x7f00005ccfe8)={0x0, 0x0, 0x0, 0x2, 0x0, 0x8}) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/05/29 06:39:19 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x505104, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x80000000, 0x5}) r1 = socket(0x10, 0x2000000080006, 0x1) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x1, 0x3f800, 0x5, 0xffffffffffff0000, 0x14f5, 0x6}, 0x18fa}, 0xa) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xa0, "9308c153d4432603049fb48318592e40bc2236fd212f93be300dbf4575053a06ec6176f547ab3565405a9491e0c10edbc306cf2d70728be42b0e48e4fea39831f971c51cc06daffef49aa053207aad8c4ad539f43f23da2ddf551643d9cc683c24503b82f972ecf9c6bd1408a079bd7f4b6e47d2b601824b4c111edbd38753e510b3bfc2a8f359329f91aef98f3c08935d89c47a68cc53577810cb5e138f0f01"}, &(0x7f00000001c0)=0xa8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x80000, 0x10001}, 0x8) write(r1, &(0x7f0000000000)="240000005a001f00ff03f4f9002304000a04f5fe07000100020100020800038001c9a800", 0x24) 2018/05/29 06:39:19 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) dup3(r1, r0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x2000011f}], 0x3) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000000002000001, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/05/29 06:39:19 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='eql\x00') r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x3, 0x400100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x101}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x7}, 0x8) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000200)=0x7fffffff000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000240)={0x7b, 0x0, [0x800, 0x8000, 0x7, 0xde]}) inotify_add_watch(r2, &(0x7f00000002c0)='./file0\x00', 0x1000810) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000300)={0x7, 0x0, [{0x80000009, 0xfffffffffffffffa, 0x81, 0xfff, 0x84}, {0xc000001f, 0xeff, 0x7d5, 0x8}, {0x40000000, 0x8, 0x1, 0x9, 0x4}, {0x80000007, 0x4d44663c, 0xfffffffffffffffd, 0x1ff, 0x1000}, {0x8000001f, 0xc549, 0x20, 0xff, 0x1}, {0x6, 0x1, 0x0, 0x6, 0x100000001}, {0x7, 0x7, 0x5, 0x7, 0x9}]}) ioctl$KVM_NMI(r2, 0xae9a) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0)=0x54f, 0x4) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000400)=""/151, &(0x7f00000004c0)=0x97) setsockopt(r4, 0x6, 0x6, &(0x7f0000000500), 0x0) ioctl(r2, 0x8, &(0x7f0000000540)="de942db8d816412986e6a4570b845503db24a1d549292fd6c20ac2c97b94") setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000580)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x900000000}, 0x90) ioctl(r2, 0x0, &(0x7f0000000640)="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") getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000740)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000880)={@remote={0xfe, 0x80, [], 0xbb}, 0xe, r5}) syz_mount_image$nfs(&(0x7f00000008c0)='nfs\x00', &(0x7f0000000900)='./file0\x00', 0x8, 0x3, &(0x7f0000000c00)=[{&(0x7f0000000940)="744e3215c76eb68158f8610be3b51b12e80a620ecb9c7891a1ce9bd6de3e0418bd817ba4881fc1597fec3d5b1c26d8960838f164095901cd6dbf18fc747fdf589574212416cb6f8ed49f16f7823520751be7cccfb25399933fd7deb9a7a35af7d43ecba32ec7c830f9ffed933f3fcf504762e82aa5e07a9c1ca0b6ef55be0512fadc275b5e76edab844d4de4bafc0f9eff9ae4a381e7dd122547da25ccb9f4f076fc646e39271a5e474c19500f132dfc1e156c65fc1a06c322a0659ada1a5faa1c7c0f90a1364cf127da95901a1fba027fcfa698c3119ebc", 0xd8, 0x3}, {&(0x7f0000000a40)="7313ce5e5bc236ac74c3d9757c13c549925c2301aecbeb885ff97f5e9be2e64260ab80b471e54e278a2201c3626e4bd82a211b1da6103ede4e5657837c7321a8f9ccb268f9a89373c7459180b098ba263c9b9036d01e6f7d32a1ccdc4a8cf39767f67276fd18a736962c500293d2542f209532c6a7402ace1ac039ca550269f43ffceb1bf0f404f4515fd180c753b72c40d2146cd40de3", 0x97, 0x2}, {&(0x7f0000000b00)="7bd6f2414d30e3c66753f2692ef544e4c44038fdcbcb49394bd0b4c9772960233bffe4410fe1d3249652dcb0dca2655b49ac559fb499cf303b66a39681ed443c96ab50c125669c1b0ff5d3aa43ad898531e0db2f41cccbc7e96e577e947fe17afaaa0a733ba0fd3484ee610a441ec596205468d12396b6a2438d0f047ca620df86f97569859a616598f532a9a91c55092f203b4042222558b80ff1d9f1d611a307ca2ad2d4c0404a1dd67295e9ab4a132ac955e3296f9c8763f3d066996a99c1a4263b259c7312f828a7a6f2ce73332d1121decd9e811750bed8d1ef4ae011fa7cd1ca0794e464dc6faee05073b89ad639b7840727074d29", 0xf8, 0x10000}], 0x0, &(0x7f0000000c80)='eql\x00') r7 = accept4$ax25(r2, &(0x7f0000000cc0), &(0x7f0000000d00)=0x10, 0x800) ioctl$KVM_S390_VCPU_FAULT(r7, 0x4008ae52, &(0x7f0000000d40)=0x7ff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000d80)={r3, @in6={{0xa, 0x4e22, 0xccaf500000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x2, 0x7fffffff, 0x53, 0x8d7, 0x5}, &(0x7f0000000e40)=0x98) finit_module(r2, &(0x7f0000000e80)='+eth1]\x00', 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000ec0)=0x0) ptrace$getsig(0x4202, r8, 0x1, &(0x7f0000000f00)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000f40)) sendmsg$nl_route(r2, &(0x7f0000001100)={&(0x7f0000000f80)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000010c0)={&(0x7f0000000fc0)=@ipv6_newroute={0xd0, 0x18, 0x221, 0x70bd26, 0x25dfdbff, {0xa, 0x20, 0x0, 0x9, 0xfd, 0x1, 0xc8, 0x0, 0x800}, [@RTA_UID={0x8, 0x19, r6}, @RTA_METRICS={0xac, 0x8, "f6350df7e2b151b99000f6bd2f58c21774de0510cbce57d63324ae80da5e4552c97c9222ac0aa5fac0833aef06588110da81e0958764b5c359e72c981e32007b686c42c19bb11d4577e7a2a8cb3c4a416f7ad4d72f2dda61e0c872568a6f749c637956ae6e17c7d1ec4eb71bb25a9e650bc829b913eeb1b872573ff7d929d22b630607c61938c98a47fa1bf3921ba91696e74197b879fdf21750358b7f01295b9005571c3e5b4c"}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/05/29 06:39:19 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0x0, 0x989680}, &(0x7f0000000080), 0x1) r0 = request_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='proc\x00', 0x0) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f0000000240)="359939eb26f975416889bcb17cc86c84c5ac3939c759f1096b0deb8b3179bb855541afe9df3f35d627129f84988031be", 0x30, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0x100, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000380)) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xda9, 0x40) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) 2018/05/29 06:39:19 executing program 1: sched_setattr(0x0, &(0x7f0000000040)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f00000000c0)=""/65) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)='rng\x00') bind$alg(0xffffffffffffffff, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/29 06:39:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) r4 = gettid() fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x2, r4}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="010000002000"]) ioctl$KVM_X86_SETUP_MCE(r3, 0x4008ae9c, &(0x7f00000001c0)={0xe, 0x1}) 2018/05/29 06:39:19 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d27026978585000000000088f301e710", 0x102}) dup3(r1, r0, 0x0) [ 157.023053] sched: DL replenish lagged too much 2018/05/29 06:39:19 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047", 0x3b}], 0x1, 0x52, &(0x7f0000000180), 0x0) r3 = socket(0xa, 0xa, 0xa9d) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x18}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1d, 0x10}}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000040)={0x2, 0x0, [0x4b564d02, 0x1]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_IRQFD(r4, 0x4020ae76, &(0x7f0000000400)={r4, 0x0, 0x400, r3}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="020015a4f4970a95"], &(0x7f00000003c0)=0x8) 2018/05/29 06:39:19 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) timer_create(0x8, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={&(0x7f00000004c0), &(0x7f0000000500)}}, &(0x7f0000000100)) timer_delete(0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1f, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x9, 0x1, 0x0, r0}, @jmp={0x5, 0x9, 0xf, 0x6, 0x5, 0x100, 0xfffffffffffffff0}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x7, 0x73, &(0x7f0000000140)=""/115, 0x41000, 0x1, [], 0x0, 0xe}, 0x48) 2018/05/29 06:39:19 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x8}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x6) 2018/05/29 06:39:19 executing program 0: unshare(0x2000400) r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x5, 0x70, 0x101, 0xf2, 0x7ff, 0x2, 0x0, 0x3, 0x100, 0x7, 0x2, 0x2f9, 0x1, 0x5, 0x3f, 0x6, 0x7fff, 0x9, 0xdf84, 0xffff, 0x5, 0x3, 0x1, 0x5, 0x94, 0x20000000000000, 0x0, 0xffffffffffffff01, 0xc30, 0x94, 0x3, 0xfffffffffffff214, 0x61b, 0x6, 0x3, 0x8001, 0x9, 0xffff, 0x0, 0x10001, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x802, 0xffff, 0x6, 0x7, 0x7fff, 0x5, 0x3}, 0xffffffffffffff9c, 0x6, 0xffffffffffffffff, 0x8) fchdir(r0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x200) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x10) sendto$inet(r2, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r2, 0x7) accept(r2, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f00000003c0)=@known='system.posix_acl_access\x00') 2018/05/29 06:39:19 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000140)=0x80) sendmsg$rds(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)=""/80, 0x50}, {&(0x7f0000000540)=""/150, 0x96}, {&(0x7f0000000600)=""/33, 0x21}, {&(0x7f0000000640)=""/27, 0x1b}, {&(0x7f0000000680)=""/249, 0xf9}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000880)=""/58, 0x3a}, {&(0x7f00000008c0)=""/161, 0xa1}, {&(0x7f0000000980)=""/188, 0xbc}], 0xa, &(0x7f0000000b80)=[@mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x1}, &(0x7f0000000b00)=0x5, &(0x7f0000000b40)=0x9, 0x7, 0x7fff, 0x1, 0x3, 0x34, 0x7}}], 0x58, 0x4000}, 0x0) write$binfmt_elf32(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x244) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000080)=0xfff, 0x8) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000), 0x4) 2018/05/29 06:39:20 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x305040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xc1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0xffffffffffff0175}, &(0x7f0000000140)=0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x4c, 0x4) 2018/05/29 06:39:20 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() readv(r0, &(0x7f0000839000)=[{&(0x7f0000f6f000)=""/4096, 0x1000}], 0x1) sched_setaffinity(r1, 0xb4, &(0x7f0000dee000)=0x80000001) signalfd(r0, &(0x7f0000000000), 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) bind$ipx(r2, &(0x7f0000000080)={0x4, 0xffffffffffff0001, 0x5, "b2b6731bf7b1", 0xe451}, 0x10) 2018/05/29 06:39:20 executing program 4: pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) futex(&(0x7f0000000040), 0x400000085, 0x1, &(0x7f0000004000), &(0x7f0000000000)=0x2, 0x2) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/58, 0x3a) 2018/05/29 06:39:20 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r0, &(0x7f00000001c0)}, 0x10) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x5, &(0x7f0000000380)=[{&(0x7f00000000c0)="1378a7cfefee94f2ac389779b5138dbea392511b95ec54f043e950449af81d16a3b1a89bfa71d3060ff6c4916a669a0f7a9a0e48db281da261bb08417d9d2dfadf004ccbb33e5f22a26337047f88aa5443ae7222563ec6714d92d948e55066b0b1e8bd1b0028bd1f1e29ce6f153a314fef1d771ab8e94a739e5d550b658ce8", 0x7f, 0xa0}, {&(0x7f0000000140)="0d1e4aa2334ca49d835a0e5bf306ffd60749da528b5a95549952a72c578993e22753c37d9ee61cae98a41fc9deeb9a5ec11d461cac888f849921191c4e2ed5b218bf31f47ca3913f445abc3a4d6ce9a7df4ab66d33426cdf6ed0319f3add140e0ce143ee05b3e2a0e7357e0b4aa081955d9945", 0x73, 0x1}, {&(0x7f00000001c0)="fcce0b12fde66b0eeb2d1be36eaa51433b851a085bf4cda040f30f0fc0032146aeb559ee4b34f13b2792535cd9d9249d215858064a1b824f600247877e65ba87c2106b31f7bbc0d6c81b3914a9caa89c2f1b0fb0b3fecb86912b3912c4e2f3a2554808d5025d609d628ef1297c2b349f8bcf26", 0x73, 0x1}, {&(0x7f0000000240)="bea9c0b551206d1e8911beecc8563e97c6920929c1aa7e41f3d0c2442ecf72a115af26d41d9ab63ad5bba89dad6e885400b083f50394", 0x36, 0x7}, {&(0x7f0000000280)="6656b107803c87187fcb0509a9eb7b315b401a213c5e4b456c6b6e50d595d3b8f0a8cd9c910736934e33af2e66229aa098f036e496764e94b934795cae4f366be6a7087efb2bfcb0fbfca1890acf3ae142a29d798b3e862e9518c115058b492c8c45b4ba17e220ba6971669d823545f4ebf346795ed0d12f157e8832c83e9ac58defa74e2090caf5ad775b0c33e17c0df48e21994a2fb69d64e8dc550cbdc020684ba5b3b6ec02fd7e4abb14d7eaff9e48f178bf28a5ee2551a09635a6649ec2564ea487b3d28c219941", 0xca, 0x97}], 0x800008, &(0x7f0000000440)={[{@quiet='quiet', 0x2c}, {@quiet='quiet', 0x2c}, {@file_umask={'file_umask', 0x3d, [0x36, 0x33, 0x30, 0x34]}, 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x36, 0x36, 0x35]}, 0x2c}, {@creator={'creator', 0x3d, "2281c3a4"}, 0x2c}, {@creator={'creator', 0x3d, "7648c3d8"}, 0x2c}]}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000640)={'team_slave_1\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x9, 0xc, &(0x7f00000004c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3e4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x7}, @ldst={0x1, 0x3, 0x6, 0x5, 0xf, 0x18, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, @map={0x18, 0x7, 0x1, 0x0, r0}, @map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000000540)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000580)=""/153, 0x40f00, 0x1, [], r1, 0xc}, 0x48) 2018/05/29 06:39:20 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs_stats_percpu\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00000000c0)=0xffffffd, 0x3fc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, r1, r2, 0x3, 0x8001, 0x8002) [ 157.779152] hfs: can't find a HFS filesystem on dev loop6 [ 157.807074] hfs: can't find a HFS filesystem on dev loop6 2018/05/29 06:39:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x800, &(0x7f0000000000)="c626262c8523bf012cf66f") ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f00000000c0)=0x10d060000) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001640)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x384c8, &(0x7f00000004c0)}, &(0x7f0000000500)="abc0b501df7e", &(0x7f0000000600)=""/4096, 0x0, 0x0, 0x0, &(0x7f0000001600)}) 2018/05/29 06:39:21 executing program 0: r0 = socket(0x2, 0x3, 0x84) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140), 0x8) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x100001, 0x20, 0xfffffffffffffffc, 0x3a}, 0xfffffffffffffd0a) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) waitid(0x1, r3, 0x0, 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000280)={0x4395006d, 0x3, 0x6, 0x0, 0x0, [], [], [], 0x80, 0x8}) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="a00000000ba5000006000000a489375d37f18003b8c72416e30ca89a26590d81078f06d05a76fb363ba5c51c40e6cc7fe963f0784d0941806f88b6e8fb834e8558b1818872ec687f151ad9d9e023db9fb5328aa0f698cd2afae71cb1e9b5b4ab2a03341340e41b7355a5e10c044037cb278f1130adf3352ef0ae6ffda7c3e903284cad4a0fb9ee71a2f340f6d2208e86a759bddd68dc4b04d49285b18474e6a7aca4844158"]) ioctl$int_out(r1, 0x66d3bda334e19a81, &(0x7f00000001c0)) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0xf8, "f5aa1825bdb9d954976078c0515fd0b42f4991f4ae6c941234e0eae55809ce88d026a5ff4e5671156a337f07c0bfa88f868e667f1465495f84b4a6eeb58dd362bb29f5f20b52b2a3a89bc36db4bfb7700f39c6e8e36557fdc40f3f8128789549c50715a9a3f99a9f535d0d84c282289320407ca64412e43ab6990224fb47fc5fb28be9764c2c62d585a44ccbded2a585525a456c4dd60b1d9ca15815f9a717e1070ad8e5fafa2fdd661dad2af7c83aeb8777d7ca7dd1a866286a21a064cf5cb671eec8f033dd70a4c4b33b9d92980dced95bc2353710d1ffb4eb66f870fd423212b7e76a07dd5fba0fffc8ff8b597025c4e4ac18104ff632"}, &(0x7f00000000c0)=0x11c) getrandom(&(0x7f0000000200)=""/41, 0x83, 0x2) 2018/05/29 06:39:21 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) r0 = socket(0xa, 0x8000000000006, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000003c0), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0), 0x5) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f00000001c0)={0x3, 0x0, &(0x7f0000000100)=""/12, &(0x7f0000000140)=""/121, &(0x7f0000000280)=""/248, 0x7000}) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x301000, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000200)={@mcast2}, &(0x7f0000000380)=0x14) 2018/05/29 06:39:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r1 = socket(0x11, 0x3, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x8000, 0xe5}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000340)={r0, &(0x7f00000002c0), &(0x7f0000000080)=""/140}, 0xffffffffffffff0c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000000), &(0x7f0000000380), 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r0, &(0x7f0000000180)="01", &(0x7f0000000240)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000180)}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000440)={r2, 0x401}, 0x8) r3 = getpid() waitid(0x0, r3, &(0x7f0000000240), 0x7, &(0x7f0000000280)) 2018/05/29 06:39:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080), 0xffffffffffffff2b) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/05/29 06:39:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) add_key(&(0x7f0000002340)="69645f7265736f6c7665720087b6ff07f7f61cc4b9644f7b46f1f0536318bd4d8acfa056cc253031b9483c7cc23aa94dd602d281886ff9eeff555510", &(0x7f0000002380)={0x73, 0x79, 0x7a}, &(0x7f0000002300), 0x0, 0xfffffffffffffffa) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000002c0)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0xfffffffffffffbff}]}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000240)={0x0, 0xff, 0x1, &(0x7f0000000200)=0x3}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) ustat(0x1, &(0x7f0000000400)) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000140)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/29 06:39:21 executing program 3: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00'}) accept$packet(0xffffffffffffff9c, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0x14) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000240)='attr\x00') ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f00000000c0)={'team0\x00', r2}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r5}) 2018/05/29 06:39:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000000100), 0x4) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0xcad2d3ae6d01e938, 0x0, [0x0, 0x7df, 0x5, 0x8, 0x6, 0x100000001, 0x7fff, 0x3]}) 2018/05/29 06:39:21 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaa8049f38ac6d0c50e00004ab7cd3ccf43d645a3aabb009078ffffffffac141400000000000429ae81eaa5"], &(0x7f0000000000)={0x10001}) r0 = socket$nl_route(0x10, 0x3, 0x0) fsync(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x401, 0x200) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vsock\x00', 0x40000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000004c0)={'ipvs\x00'}, &(0x7f0000000500)=0x1e) pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000080)="991b1d7fb7a23c0ca83534e0c69cc1e3f161b895107eb7bbce9e0eb44bba130953a62d607e815ccdbb8a5ac6bf49c1663409d18290149fdc2973f2734f1a909d1619d042fbbde0f316fc2164cd9f38ee80c4a56921fd0276f32b3a2195151063670df3d4a8c0912889", 0x69}, {&(0x7f0000000100)="f0d1fde3e91110041119d3267fc50a4bb28dd2b13ea2664ca8c38198d17ea7409ce64795128d78588655cd1b77c19f23b64021034f26762084f8310975dd6361c7db0584eda959f62d2a05d459ef491f9f326013b2ba830d654cac0a9e2cb91d817edbbf8f97e2b90b74deb12144d13e5baada8c86bfbdb3e80a38de235e9ba31e925d6bc359bba1622447f9199b2ae163c8dc24381843a8ce38b952bb7c05efb8b05e5b26021ed8a7b08fec45c4e80fff2a1091a0334f16f78fa1b38a4de420020ebaed2a9d98ad98018f22f15e4a335a6455b957c5e79309d294711ac41e85190685ea5922d2fc1cda8e23f1d4dc27fe0e", 0xf2}, {&(0x7f0000000200)="b32a908e08d1a4dbd78bcb286155d9ac0a3348d14dc98947693d2f7d4c8b228aea3a00e8ccddf2738c6c6f692a567c0f72b24c6c6bd1ef6a42a55384e971182636bc4c8ba590588089fd6a58c646b929aeedd6a638fa5eb72c0ae3c56eab4f7f1a206620641aa4927cd36f7ffe4dcade30a00473d8eb64f4c8458ed073512c111b0db2b0b0bc3f783ec15ba32d53bce7fe5ee103443192bab72efa01793afae85a539c71e5be3cef02a74f9d12def882442dbab25c713f7400ea32", 0xbb}, {&(0x7f00000002c0)="0217dd99d616e04fba65f97a78b14d410e49fc48d65dfd98e2359dc97e3827fcfd75fc1985e8507ad5d0d3f83601b54be2e66ae3ddb930f54172675c0cbd0547df71ee84754051b4", 0x48}, {&(0x7f0000000340)="9bcc2708bcee9bcfd2ad15e2269e87885fa975997f73", 0x16}, {&(0x7f0000000380)="e3ffb160a950ce255602f398f53d964c89bef40c8279e17dce9d005ee2b944e719268c838e6828b1e3803fc7b85189a906a6fa62b6ada292ce74b4378ceddb571c91bce0ab4ff98c874123fcd3976b8e39902a24773a37402458871f210dd0fe088197ecac375a8336", 0x69}], 0x6, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000580)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000600)={{0x2, 0x1, 0x40, 0x2, "3a97f1a24ee70143ac5c5fb43707e6fe2d7005fc2cd9b63f3b13ad8d959b8d2e099481975ef9aae0f017b44c", 0x2b5ea1c2}, 0x0, 0x0, 0x428b, r3, 0x1, 0x9, "40455d3037886a88527d695940dc99e2c687614fda8e2d74d940f5c570a1495fb9f579739013f0552dabcd90c7f0497889e071bbcd04577e26c4c6dcc7f46f9c", &(0x7f00000005c0)='/dev/vsock\x00', 0xb, [], [0x3, 0x1000, 0x7, 0x8000]}) 2018/05/29 06:39:21 executing program 2: setrlimit(0x4, &(0x7f0000000100)={0x3, 0x10001}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) signalfd4(r0, &(0x7f0000000000), 0x8, 0x800) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000080)=""/110) alarm(0xffc0000000000000) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) capset(&(0x7f0000000180)={0x20071026, r1}, &(0x7f00000001c0)={0x9, 0x100000001, 0x3, 0x9, 0x80000001, 0x4}) 2018/05/29 06:39:22 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x8001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000600)={0x4c, 0x0, &(0x7f0000000400)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380), &(0x7f00000003c0)}}}], 0x1, 0x7a000000, &(0x7f0000000500)="db"}) 2018/05/29 06:39:22 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) rt_sigsuspend(&(0x7f0000000080), 0x8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x2020000000016) 2018/05/29 06:39:22 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'veth1_to_bridge\x00', 0x0}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@newtclass={0x24, 0x28, 0x1, 0x0, 0x0, {0x0, r1, {}, {0x0, 0xffe0}}}, 0x24}, 0x1}, 0x0) 2018/05/29 06:39:22 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="643a74e88663a35a13a13fd2b685d716bcaea6dc193f55a1dc05569565f1cee66c19") ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0x1000, 0x993}, {0xffffffffb71383d2, 0xffffffffffffffc1}, 0xffff, 0x3, 0x304}) r1 = msgget(0x0, 0x240) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000140)=""/227) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0xd68}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0x8}, 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000003c0)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000480)={{0x3f, 0x8}, {0x3, 0x6}, 0x6, 0x6, 0xfff}) socket$bt_hidp(0x1f, 0x3, 0x6) removexattr(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=@random={'user.', '?-\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000580)={r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x7fff, 0x8, 0x5ba, 0x5, 0x8}, &(0x7f0000000640)=0x98) msgsnd(r1, &(0x7f0000000680)={0x3, "5be713b3b213748425dcca0d4521ab78791ca5e125"}, 0x1d, 0x800) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@loopback, @in6=@remote}}, {{@in6=@local}}}, &(0x7f0000000800)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000900)={0xfffffffffffffdfd, 0x3, 0x101, 0x9, &(0x7f0000000840)=[{}, {}, {}]}) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000980)=r6) name_to_handle_at(r2, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0xf4, 0x5, "c0ae5f32783a595bce7fcc35643dfe18eb479610f6a6c99457cdb478e648b32bff93bb647afac3874a0cdb8c3a5e77f4340fc9b0b4293cca1ff427b4e496ce85023381c20ee292d385c3e2ec50490a82d8d6519cf3429d37c8ea03f52ce15fefc5207e5c29c3f3a826b0ecc035de5a62db695dffd1b1da0cf0ee4d3dde1ef789833948d910f5783c524bca76ff48ca4b99e5c8215e3a40eed849da4ed1323da7ece162caa32badadd8b2e0fef7d915ddf6b97d7f3dfda7ccdda88eb015294956986824bbe32e82d0494437f6d171ab7d4b166fb451ea8af12b4fbc43e7eb68824d564af549d33ce426a440bf"}, &(0x7f0000000b00), 0x1000) ioctl$KDENABIO(r5, 0x4b36) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000b40)={0x0, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}}}, 0x88) getpgid(r6) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000000c00)=r2) flistxattr(r5, &(0x7f0000000c40)=""/48, 0x30) ioctl(r0, 0x8, &(0x7f0000000c80)="8091edae426ccb62bfe448837048ffd82ced") ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f0000000d00)={0x7, &(0x7f0000000cc0)=[{0x5, 0x6}, {0x0, 0x3}, {0x3d}, {0x204a, 0xaeb}, {0x100000001, 0x200}, {0xa0000, 0xffffffffffffffd8}, {0x6, 0x81}]}) 2018/05/29 06:39:22 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000240)={0x33e55349, 0x7}) r2 = syz_open_pts(r1, 0x20201) write(r2, &(0x7f0000000080)="ae", 0x1) 2018/05/29 06:39:22 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x8000) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)=0xffffffffffff7fff) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40000000003ffffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r1, 0x4, 0x1}, 0x10) r2 = socket$inet(0x10, 0x80000, 0x0) r3 = socket(0x0, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600800000000000000068354015002c001d0035c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/29 06:39:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x800) writev(r1, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) 2018/05/29 06:39:22 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000400)="548138bb4382b4bd4d", 0x9}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000e63000)={0x0, 0xfffffffffffffea8, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x389}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) [ 159.969560] binder: 11603:11604 got reply transaction with no transaction stack [ 159.977164] binder: 11603:11604 transaction failed 29201/-71, size 0-0 line 2763 [ 159.992137] binder: 11603:11604 ioctl c0306201 20000600 returned -14 [ 160.005372] binder: 11603:11620 got reply transaction with no transaction stack 2018/05/29 06:39:22 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x9, 0x2, 0x5, 0xd51, 0x0, 0x1, 0x7fff, 0x6}, &(0x7f0000000100)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") set_mempolicy(0x1, &(0x7f0000000040), 0x3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0x8, 0x4) set_mempolicy(0x0, &(0x7f0000000080), 0x1) 2018/05/29 06:39:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x5, 0x4000) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/29 06:39:22 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020d00001800000000000000000000000400040000000002000000000000000000000000000000000000000000000000080012000000030000000000000000000600000000000000000000000000000000000000000000000000000000000000ffe3ff0000000000000000000000000105000500000000000a0000000000000000000000000000000000ffffac140000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff0000000000000000"], 0xc0}, 0x1}, 0x0) 2018/05/29 06:39:22 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f00000003c0)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e666174000204010a0200027400f801", 0x17}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="56aea7ea81da733fe84ec3aa561510"]) syz_fuse_mount(&(0x7f00000000c0)='./file0/file0 \x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0/file0 \x00', &(0x7f0000000100)=@random={'osx.', '\x00'}) [ 160.012964] binder: 11603:11620 transaction failed 29201/-71, size 0-0 line 2763 [ 160.039243] binder: 11603:11620 ioctl c0306201 20000600 returned -14 2018/05/29 06:39:22 executing program 4: r0 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) lseek(r0, 0x0, 0x3) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000600)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f0000000080)="40b097f62153abdb16d2eff100c9dec5e1f63777f63d4bb7091acab19361c99e497de1bc3a398290f9ac48a438e00e325fe61bde7cef771ee620981d0c76799129c3f08ffe97f64f03328c85c9fb070a9b3228236faf0d78adde419bd5a6ed08cec0c9ae338ccd18ab2368375b409b8d42c9297f01e2b8a2361cc141bb", &(0x7f0000000400)=""/208}, 0x18) 2018/05/29 06:39:22 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x1, 0xffffffffffffffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$void(0x21) 2018/05/29 06:39:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000280)=0xe) ioctl$TCSETAF(r1, 0x5412, &(0x7f00000000c0)={0x3, 0x0, 0x4}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x181100) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000000100)=@ioapic) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x53c, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) [ 160.138450] FAT-fs (loop7): Unrecognized mount option "V®§êÚs?èNêV" or missing value 2018/05/29 06:39:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x2000) read(r0, &(0x7f0000000140)=""/28, 0xffffff8f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r2 = add_key(&(0x7f0000000240)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="aedbfc4be4dbcb5a46b5e37d4e607f46b9a2492af3c968a7314ed36250e0758ed418bc36a689684c8a13d498e86f8033cdd9cc20d5db4eafd51aee065ac14b361a4e57dd4c01fab08cb87ac68ead491856", 0x51, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r1, r2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) [ 160.209489] FAT-fs (loop7): Unrecognized mount option "V®§êÚs?èNêV" or missing value [ 160.245816] Unknown ioctl 22023 [ 160.263477] Unknown ioctl 22023 2018/05/29 06:39:23 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5437, &(0x7f0000981ffe)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffe911d3f}) ioctl$TCSETSF(r1, 0x5441, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@getneigh={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) chdir(&(0x7f0000000080)='./file0\x00') 2018/05/29 06:39:23 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0xd00, &(0x7f00000000c0)="c608112c8523bf012cf86f") ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x2002}) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0), 0x0, &(0x7f0000002640)=""/56, 0x38}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) 2018/05/29 06:39:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) r2 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) recvfrom$ax25(r2, &(0x7f0000000300)=""/90, 0xfffffffffffffe27, 0x0, &(0x7f0000000100)={0x3, {"d4ad0f2391f881"}}, 0x707000) 2018/05/29 06:39:23 executing program 7: syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x2, 0x9c042) 2018/05/29 06:39:23 executing program 5: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) rt_sigsuspend(&(0x7f0000000100)={0x3f}, 0x8) write$vnet(r2, &(0x7f0000000240)={0x1, {&(0x7f0000000340)=""/74, 0x4a, &(0x7f0000000140)=""/247, 0x3}}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000040)=0x8, 0x4) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) accept4$bt_l2cap(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x80000) 2018/05/29 06:39:23 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450000300000170000009078ac1414bbac1414110504907800000000450000000000000000000000ac5c14aaac141400a14d1870844f9c40eff9d3fb7b5eeb97a8553b1b79384bae6f506356c3b820a9b98d7c85d13d051fe5578b8d549079ad9300b6554fba4700b90e9d66f2c56ae1204defa0678b7e2dad7afebed1e4e906fc7824c680cbaf920792395a"], &(0x7f0000000000)={0x3}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000240)={0xa, &(0x7f00000001c0)=[{}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000002c0)={r1, &(0x7f0000000280)=""/30}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000140)=0x32) 2018/05/29 06:39:23 executing program 6: mknod$loop(&(0x7f00000029c0)='./file0\x00', 0x6009, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000080)={{0x1, 0x8}, 0x66}, 0x10) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='xfs\x00', 0x208000, &(0x7f0000000140)) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) 2018/05/29 06:39:23 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000009f000/0x2000)=nil, 0x7fffdff60000, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"8316c08f357fba"}, 0xb8f}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{}, {}]}) 2018/05/29 06:39:23 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x200002) 2018/05/29 06:39:23 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x200000000000000b, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18020000000000ff0000000002800000850000002700000005000000000000009500000000000000"], &(0x7f00000000c0)="00007bf056c718041899f95b1a", 0x1, 0xce, &(0x7f0000000380)=""/206, 0x40f00}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r1, 0x50, &(0x7f00000000c0)}, 0x10) 2018/05/29 06:39:23 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e36eddaa1e6ea64aa8e1c9", 0x10) alarm(0xffffffff) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'bpq0\x00', 0x1000}) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) sendmsg$rds(r1, &(0x7f0000001480)={&(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001400)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1}, 0x0) [ 161.395242] pts pts0: tty_release: tty->count(3) != (#fd's(2) + #kopen's(0)) [ 161.414512] print_req_error: I/O error, dev loop13, sector 0 2018/05/29 06:39:23 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x80) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000940)=ANY=[@ANYRES64], 0xffffffffffffff75) 2018/05/29 06:39:23 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=ANY=[@ANYBLOB='\f#\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040), 0x4, 0x0, &(0x7f0000000080)="40c03b1a"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x55ce, 0x2000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) [ 161.439181] print_req_error: I/O error, dev loop13, sector 0 [ 161.531342] binder: 11736:11739 unknown command 8972 [ 161.538991] binder: 11736:11739 ioctl c0306201 209b4fd0 returned -22 [ 162.141964] mmap: syz-executor1 (11691) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 162.440729] binder: 11736:11759 unknown command 8972 [ 162.445883] binder: 11736:11759 ioctl c0306201 209b4fd0 returned -22 [ 162.455803] binder: BINDER_SET_CONTEXT_MGR already set [ 162.461123] binder: 11736:11759 ioctl 40046207 0 returned -16 2018/05/29 06:39:24 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x9, 0x315) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000180)=""/154) ppoll(&(0x7f0000000000)=[{r0}, {}, {r0, 0x4}, {}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) 2018/05/29 06:39:24 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x5}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0xfff, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'veth1_to_bond\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20, 0x6, "de29a9f418a7"}}) close(r2) close(r1) 2018/05/29 06:39:24 executing program 2: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={'nouuid,', {[{@swidth={'swidth', 0x3d, [0x0]}, 0x2c}]}}) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000000)=0x80, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/05/29 06:39:24 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x1, 0x80000000, 0x200, 0x0, 0x0, 0x3f, 0x0, 0x100000000, 0x0}, &(0x7f0000000140)=0x20) fallocate(r0, 0x2, 0x8001, 0xffffffffffff0000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x80}, &(0x7f00000001c0)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000280)={{0x1, 0x3, 0x8, 0x3, 0x8001}, 0x4, 0x3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101080, 0x0) write$tun(r4, &(0x7f0000000380)={@val={0x0, 0x11}, @void, @mpls={[{0x1, 0x10001, 0x2, 0xffff}, {0x10000, 0xf6b, 0x0, 0x4}], @ipv6={0xffff, 0x6, "cce7f6", 0x129d, 0x5c, 0x401, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@dstopts={0x3a, 0x20b, [], [@jumbo={0xc2, 0x4, 0xfffffffffffffffb}, @calipso={0x7, 0x38, {0x308, 0xc, 0x223, 0x9, [0xc0, 0x1, 0x3, 0xb5, 0xa4, 0x4]}}, @ra={0x5, 0x2, 0x5}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x400, 0x1000, "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"}, @ra={0x5, 0x2, 0x3ff}, @pad1={0x0, 0x1}]}, @fragment={0x84, 0x0, 0x59, 0x1, 0x0, 0x6, 0x64}, @srh={0x21, 0x2, 0x4, 0x1, 0x5, 0xe8, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x7, 0x0, 0x94, 0x0, 0x1, 0x880b, 0xd1, 0x2, [], "bdfcd9f0cd7ccf92fb167970530e6b431997a349c3871a9b6a3dd2798d336fae47c75a2f88f748656b60b77443999665b800213e78e52ef593e21fa429a304efc1fd3f5b225712e23dd30c1e968f93da9a25627a96cf5a984432c919d2c4512be19de06d335280e32fc16fc491c2a32da4ba29464371056fb0b5e45d20654dfefc77b34fc82f854c8118072352bc8f9c9570fda5cf0b68670c03f5a861240427c65ca1bb1f6df571442b474870791080b3581ee630aca159fe358d6c1acb5f274fbf15af68c33a24ada2c9161f67c81d1e"}, {0x9, 0x0, 0x4, 0x9674, 0x0, 0x0, 0x800, [0x10000, 0x1, 0x6], "277d0b0ed603f3b0eb22c4962fabfe4f94f3aaab34df614f3455c40f6eccde48ac9eb5a4c3278e825575c856af2ee3a027b2d2db81a0171296aa3a48730782fbb00b05f704e52aca4d523f0454"}, {0x7, 0x0, 0x1, 0x9, 0x0, 0x0, 0x86dd, [0x0, 0x4, 0x8], "40f05721673749a8f0df8be62fcd6b615a80d89c313d4ff230c23d7f"}, {0x8, 0x88be, 0x4, {{0x400, 0x1, 0x47, 0x9, 0x1, 0x6, 0xc8, 0x9}, 0x1, 0xff}}, {0x8, 0x22eb, 0x3, {{0x80000, 0x2, 0x81, 0xfff, 0x1, 0x3, 0x7, 0x80}, 0x2, 0x0, 0x1, 0x9, 0xf1c, 0x10001, 0x7f, 0x8001, 0xec, 0x9}}, {0x8, 0x6558, 0x2, "823be249a6b6476627c13eec704c53e647c1ce995f7848f6a0b6f5be32954284514d91b4d11827ffc0c65d81afc5d6bd3caae6d9c9bc8462d1a793cb2155f999e7e3fc7216fa9297fda0a2769cf3ced89056f0b5071dd97d45e2975cb0c908c02aac3470b80b810c300b7bf5240246f894ca2f1f648c6cd7e97927a8e0108ac1a6dd38b7ba0f26a8016fe8"}}}}}}, 0x12d1) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000340)=ANY=[@ANYBLOB="e3534cba5b01000000001e00fb034d564b0000000001"]) ioctl$KVM_SET_CPUID2(r6, 0x4008ae8a, &(0x7f0000000300)) 2018/05/29 06:39:24 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x5) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[], 0xffffffe8) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) write$evdev(r0, &(0x7f0000000080), 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)=""/131, 0x83}, {&(0x7f0000000280)=""/4, 0x4}, {&(0x7f0000000380)=""/95, 0x5f}], 0x3, &(0x7f0000001a00)=""/4096, 0x1000}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1004000000016) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x129400, 0x0) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0xef76) 2018/05/29 06:39:24 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="10dbe66cc407bbfb71442588c0a085ad84a03fb742f3d9d0ff1798eb98f7fd403691b075d9b1b59044acb54dca6f5b1ccd61c085dc708b27656c30da1198de9575c28555eeed99b2ef7afe39edcdb26c4028142492c0a2e41731827afe62c9622f6bf0efc07b0acd8b1ab45312bdce77aac475f3827c7c93e7614497b881bbe3bf09fcc1ad3a679629692330bc3ddf360834e58d62555b42423e00", 0x9b, 0xfffffffffffffffd) futex(&(0x7f0000000000)=0x2, 0x9, 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x3) 2018/05/29 06:39:24 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = dup2(r0, r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r1, &(0x7f00000000c0)="c81177698cc1bef41f3ac694259c317c8cd6329614dee9df8b948badde5ceabebbdf7ee9f08a5585f1148513cc42e1b5b4ea4be5fa644cddd1dfb6f52aac5b5712f8cfdbee4c04a0cc8ca4d41b7d24d0b5007fe2a799c13be14b3a53bc606adb33d0896fde923b1175c8f7"}, 0xfffffc30) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)={r0, r1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@nfc={0x27, 0x1}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="1400000000000000010000002500000000000000"], 0x14}, 0x0) 2018/05/29 06:39:24 executing program 0: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x900, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x90000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) ptrace$getregset(0x4204, r1, 0x9c73063120e88ca1, &(0x7f0000000200)={&(0x7f0000000140)=""/182, 0xb6}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000000027, 0xfffffffffffffffa}, 0x2c) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffefffffffffc, 0xfffffffffffffffd) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800d70f0000000000000000000000002d078f3bca02dd1802454656f3985a7110000000000000000000000000000095000000000000008a308ee1865cb4dc8dea1484b6543dfff4"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) [ 162.587457] binder: undelivered death notification, 0000000000000000 [ 162.594315] binder: undelivered death notification, 0000000000000000 2018/05/29 06:39:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65740010df90fb2f000074d194152cab5074736e6d703600") flock(r0, 0x6) getdents(r0, &(0x7f0000001100)=""/182, 0xb6) 2018/05/29 06:39:25 executing program 5: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) bind$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x81, 0x3f, "0a4406a38046f946d587175ca2ccad5c2d7415eb312287b0b90ac3d9906bb0ece26f8a0f4f7769fc668e032c700ee62564d596886fd8953ba2d2ba37ee726d", 0x1}, 0x60) syz_open_dev$dspn(&(0x7f0000e5bff6)='/dev/dsp#\x00', 0x0, 0x2) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f00000015c0)) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001380)='/dev/snapshot\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6100) ftruncate(r0, 0x8200) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x109000, 0x0) write$cgroup_type(r0, &(0x7f0000000200)='threaded\x00', 0xfffffeb3) 2018/05/29 06:39:25 executing program 7: socketpair(0x11, 0x5, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000300), 0x4) syz_mount_image$xfs(&(0x7f00000001c0)='xfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="ad71cab3f59fc72d282e3c23986a5aa418a187c6f225c2cf2ab4abc55c34ccbf24480dcaf2e8621a6b4ec262ee7b6dd1770076fd3a77f8428cd605a9ae0d47be73d637f0358a175c0b9636", 0x4b}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="280000000000000012010000df4644643f54cb1c6a5569cc391bc78c"], 0x28, 0x5}, 0x8040) [ 162.793838] Option '0¼' to dns_resolver key: bad/missing value [ 162.813612] Option '0¼' to dns_resolver key: bad/missing value 2018/05/29 06:39:25 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0xfffffdfd}) 2018/05/29 06:39:25 executing program 6: sendmmsg(0xffffffffffffffff, &(0x7f000000f580)=[{{&(0x7f0000000040)=@ax25={0x3, {"30a8a921a78c98"}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f00000001c0)}}], 0x1, 0x0) r0 = socket$nl_generic(0xa, 0x5, 0x84) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000340)={0x4, 0x82, 0x3f, 0x100000001}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir}) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x305000) readlinkat(r1, &(0x7f0000000380)='./file0\x00', &(0x7f0000000240)=""/198, 0xc6) r2 = geteuid() fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3ff) [ 162.873532] XFS (loop7): unknown mount option [gqnoenforce]. [ 162.909671] XFS (loop2): unknown mount option [swidth=]. [ 162.915157] XFS (loop7): unknown mount option [gqnoenforce]. 2018/05/29 06:39:25 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x40000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000000c0)=""/70) r1 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0x400) ioctl$int_out(r1, 0x4141, &(0x7f0000000080)) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x60}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@gettaction={0x88, 0x32, 0xc04, 0x70bd26, 0x25dfdbfc, {0x0, 0x5, 0x4}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_gd=@TCA_ACT_TAB={0x24, 0x1, [{0x10, 0x1d, @TCA_ACT_INDEX={0x8, 0x3, 0x3f}}, {0x10, 0x1b, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xd267}, @action_gd=@TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x2}}, {0x10, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ipt\x00'}}, {0x10, 0x5, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x100000000}]}, 0x88}, 0x1, 0x0, 0x0, 0x10}, 0x4) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000140)=""/216) 2018/05/29 06:39:25 executing program 0: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f00000002c0)=@hci, &(0x7f0000000100)=0x80) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000280)=0x80) [ 162.997803] XFS (loop2): unknown mount option [swidth=]. 2018/05/29 06:39:26 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000280)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @loopback=0x7f000001}, 'bpq0\x00'}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000040)=@ioapic) syz_mount_image$ntfs(&(0x7f0000000140)='ntfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="6c1d600211423900"]) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/05/29 06:39:26 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x22400, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x5, 0x10, 0x5, 0xfffffffffffffff8}, &(0x7f0000000300)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000280)=[{&(0x7f0000000140)="ab8a65a17b5c962e2dace5bc3acfbea33a29c7380de4a034d51c40a85970c614e264f81be6ab80b0743981da15073552c8ddf93c1c9c3b4389f354eccdb4a4073d03d80209b3d16dedd283220660e5f9e8165707aa2a19e7431afd078a5fa5fbedd04718b6bf598cb36d64464dc62ac3", 0x70}, {&(0x7f00000001c0)="7f087f5f10a2a49e7a5d635c1ca73ef806", 0x11}], 0x2, &(0x7f0000000340)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1d}}, @authinfo={0x18, 0x84, 0x6, {0x1}}, @init={0x18, 0x84, 0x0, {0x567, 0x5, 0xec10, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xf5d9, 0x1, 0x8, 0x4, 0x3, 0x1000, 0x10000, 0x7, r1}}], 0x90, 0x8040}, 0x40000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)) 2018/05/29 06:39:26 executing program 6: r0 = socket(0xa, 0x2, 0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/142) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000200)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='vboxnet1cpusetwlan1\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000380)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000980)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x100000, &(0x7f00000009c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000000)='.', &(0x7f0000000480)="b3b8155713fb18dea1325403cf49458ea055d7591982903d491d14c2e9cbc39e8bf705c21d4cc6c570ba1b1b03c6db40040c163a6dee9329d669c3a83a02ef2119957d6d4d06f79c5d29c3f97acbbbd1a0034898939712cc63020f31107f31c3a7ea6b055a3d9cd058451eefee6ebdb0357831796761e16f810e2452be7d0bbb99ee890739873f2de48187428342a5e95f625e7b49265dcb01cdb718bd2920863ed6af48bf044ad87394625a24423d5fefebc93d3a4a96d582c636a0bc3ec3fa80854deb41daa221d12ed5bdc1aeaabed9dcbb850b47a98ab25649387ab11d7b205a07b9082b736c17f97d", 0x1004, 0x0) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='cgroup2\x00', 0x0, 0x0) 2018/05/29 06:39:26 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x40082, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/173) r1 = socket(0x10, 0x3, 0xa) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") sendfile(r1, r3, &(0x7f0000000000)=0x100000, 0x80000002) 2018/05/29 06:39:26 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x8000, 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x3, 0x8820) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000100)={0x5, 0x1, 0x5, 0x6, 0x400}) r2 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r3, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) read(r3, &(0x7f0000000040)=""/76, 0x4c) listen(r3, 0x404) listen(r2, 0x3) dup3(r3, r2, 0x0) 2018/05/29 06:39:26 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xc, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="850000001e000000250000000000000095000000e7e208a1052298c6baf0ae17a0a200007554"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/29 06:39:26 executing program 0: r0 = socket(0x10, 0x3, 0x0) dup(r0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf32(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xd8a3, 0xd166, 0x1, 0xf000000000000000, 0x1ff, 0x2, 0x3f, 0x1, 0x235, 0x38, 0x36, 0x0, 0x0, 0x20, 0x1, 0x6, 0x2, 0x5}, [{0x3, 0x10001, 0x8, 0x3, 0x1, 0x5, 0x2, 0x4}, {0x7, 0xffffffff, 0x80000001, 0x101, 0x7, 0x7, 0x171, 0x6}], "d6afc897fdbd349f33d13b6c97b86d536795d33935b02f965c85ea618107307f8db913a2f455ce0d0c080678d8d97646b9d1fa3c52f294c93c9d066a28181c227c89005bf2e2683ad4fc9cf884538b041544fdaf2be19f4f19bc6320fd06069fb5673d8e8b389e4119742a6b31d6d1d961b3", [[], [], [], [], [], []]}, 0x6ea) write(r0, &(0x7f00000000c0)="240000005800c80038110926be82ff07f4f900230480fd000208003b57c2ad59b33fca24bf28655be236001045b9d0d8b1ebe293f8e6fc1f572d8eccac078fefd48a146e712d32d121106edd1d23ee", 0x1a) 2018/05/29 06:39:26 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x2, 0x80001) r1 = socket$inet_smc(0x2b, 0x1, 0x0) splice(r0, &(0x7f0000000440), r1, &(0x7f0000000480), 0x3, 0x4) rt_sigsuspend(&(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x10000, 0x0) accept4$packet(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14, 0x80000) bind$packet(r2, &(0x7f00000003c0)={0x11, 0x5, r3, 0x1, 0xe503, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x7, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x4e20, @rand_addr=0x3}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x290) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2018/05/29 06:39:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@bridge_setlink={0x2c, 0x13, 0x4, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x414, 0x4880}, [@IFLA_NUM_RX_QUEUES={0x8, 0x20}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x2c}, 0x1, 0x0, 0x0, 0x44001}, 0x4000) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000004c0)={&(0x7f0000000080)=@ipv4_delrule={0x28, 0x21, 0x720, 0x70bd2b, 0x25dfdbfc, {0x2, 0x20, 0x20, 0x244, 0x2, 0x0, 0x0, 0x5, 0x10}, [@FRA_SRC={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 164.201536] ntfs: (device loop3): parse_options(): Unrecognized mount option l`B9. 2018/05/29 06:39:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000014c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004fc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004f80)={&(0x7f0000000280)=ANY=[@ANYBLOB="94000000", @ANYRES16=r1, @ANYBLOB="090000000000000000000100000008000100", @ANYRES32=r2, @ANYBLOB="7800020051000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c0004006861736800000000"], 0x94}, 0x1}, 0x0) 2018/05/29 06:39:26 executing program 7: getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/93, 0x5d) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) 2018/05/29 06:39:26 executing program 6: r0 = semget$private(0x0, 0x2, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000002c0)={0xffff, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000180)=""/144) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_bt_hci(r2, 0x400448dd, &(0x7f0000000040)="1711dfbd54e8b1ab9307bbac814108d2b11b149872cfee5e52722e62cac6fb0212e461be44d8cfa1b834b8dfcb4ccf2f5da953bf1368c9be0bac1e740e54c45aedd9898e5282d6d4002db9ff4a23e0eab6afd1e70d020d76be8dd2050d7d10a64a15d1c7be603bfbc91d557ad39f210eff2a9889d30a1c1909a0c48fa46894d8f83c2420b61666c8c932529683f5f63402018065bd6a5723990498a6f34437b9bc16de68fba83886de3690e65e5ddfc129a372d01b20984290c7f809914c0eb8866a95c6beae92249a30269466764758937770789459f5ceff9b6b") ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fallocate(r2, 0x2, 0x8000, 0x1) getsockopt$sock_cred(r2, 0x1, 0x12, &(0x7f0000000000), &(0x7f0000000140)=0xc) [ 164.298761] ntfs: (device loop3): parse_options(): Unrecognized mount option l`B9. [ 164.328411] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 164.335888] netlink: 25 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 06:39:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)='/dev/ashmem\x00', 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000240)={0x9, 0x1, {0xffffffffffffffff, 0x3, 0x5, 0x0, 0x78a1}}) fallocate(r0, 0x0, 0x0, 0x8001) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) readv(r1, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/69, 0x45}, {&(0x7f0000000340)=""/219, 0xdb}, {&(0x7f0000000440)=""/72, 0x48}, {&(0x7f00000004c0)=""/10, 0xa}, {&(0x7f0000000500)=""/68, 0x44}], 0x5) flistxattr(r1, &(0x7f0000000100)=""/48, 0x30) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000180)={{0xffff, 0x3}, 'port1\x00', 0x42, 0x20800, 0x2, 0x80000000, 0x40, 0x7fff, 0x4, 0x0, 0x0, 0x578}) 2018/05/29 06:39:26 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1f038000000000, 0x2) getsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0], 0x1, 0x2, 0x6, 0x1}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r2, 0x0) 2018/05/29 06:39:26 executing program 7: msgrcv(0x0, &(0x7f0000000040), 0x8, 0x0, 0x0) msgsnd(0x0, &(0x7f0000000080)={0x3}, 0x8, 0x0) msgget$private(0x0, 0x40) 2018/05/29 06:39:26 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x0) read(r0, &(0x7f0000000000)=""/173, 0xad) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x100, 0x100000001, 0xc4d, 0x3, 0x1000, 0x8001, 0x800, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8000, 0xe96, 0x0, 0x4}}, &(0x7f0000000300)=0xb0) 2018/05/29 06:39:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x7, @empty, 0x5}, 0x1c) 2018/05/29 06:39:26 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) geteuid() rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x0) [ 164.498125] x86/PAT: syz-executor5:11892 map pfn RAM range req write-combining for [mem 0x17c6b0000-0x17c6b3fff], got write-back [ 164.577450] x86/PAT: syz-executor5:11904 map pfn RAM range req write-combining for [mem 0x17c6b0000-0x17c6b3fff], got write-back 2018/05/29 06:39:27 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x800) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000080)=0x7, 0x4) ioctl$VT_WAITACTIVE(r0, 0x5607) init_module(&(0x7f0000000040)='j\x00', 0xffffffffffffff15, &(0x7f00000000c0)='vboxnet0/%cgroupvboxnet0\x00') r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000380)=""/20) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x20, r1, 0x0, 0x70bd2b, 0x25dfdbfe, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40}, 0x4) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000180)=""/173, 0xad) 2018/05/29 06:39:27 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x400000, 0x0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/05/29 06:39:27 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0xccdd04e43f5e1700) fcntl$addseals(r0, 0x409, 0x2) r1 = epoll_create1(0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) ioctl$int_in(r1, 0x5452, &(0x7f0000000380)=0x7) 2018/05/29 06:39:27 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x16, 0x2000) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x1000, 0x6, 0x3f, 0x3c, 0x81, 0x3, 0x0, 0x0, 0x2c2, 0x40, 0x1d3, 0x8, 0x9, 0x38, 0x1, 0x0, 0x6, 0x3}, [{0x7, 0x8aa, 0xffff, 0xce24, 0xffffffffffffff8c, 0x1000, 0x59, 0x80000000}, {0x6474e553, 0x9, 0x101, 0x1, 0x6, 0xbc, 0x8, 0xfff}], "51f244afc3c7727f8fe5483029e8f8d5a589afd1669624d97d4883788fb7d73db9725f4a731d1eeea426704a8525338c4e5c1f6d186be212529d0c5a7331f614364ea8b14f0f92b5ff1e2aae295e7835ebec5abe5c57c240efd3db4aaeb35a8c8ad11de576d3bc32fbbe86cf36bdc35b286fd30e5cea6482e220bfa60c3af535", [[], [], [], [], [], [], [], []]}, 0x930) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000080)=ANY=[@ANYRES64]) 2018/05/29 06:39:27 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000240)="c626262c8523bf012cf66f") write$binfmt_elf64(r1, &(0x7f0000000940)=ANY=[@ANYBLOB="eb454c46000000000000000000000000000000000000000000160000000000004000000000000000000000000000000000000000000038000000000000000000"], 0x40) r3 = socket$unix(0x1, 0x1, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x42200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000040)=0x3d1, 0x4) openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) r5 = fanotify_init(0x0, 0x0) poll(&(0x7f0000001300)=[{r0}, {r3}, {r5}], 0x3, 0x7) 2018/05/29 06:39:27 executing program 7: futex(&(0x7f0000000200), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000040)) r2 = getegid() setgid(r2) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x20, 0x0, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/05/29 06:39:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d3, &(0x7f00000001c0)) 2018/05/29 06:39:27 executing program 4: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x4, 0x17, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f00000001c0)=""/23}, &(0x7f0000000280)=0x78) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x1a0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x11, &(0x7f0000000000)={0x0, 'syz_tun\x00'}, 0x18) 2018/05/29 06:39:27 executing program 6: r0 = socket$inet_sctp(0x2, 0x400000000000001, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000100)=0x10) r1 = dup3(r0, r0, 0x80000) connect$ax25(r1, &(0x7f0000000000)={0x3, {"941452ff4e421c"}}, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440), &(0x7f0000001180)=0x8) [ 165.380243] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ÿÿÿÿÿÿÿÿ" 2018/05/29 06:39:27 executing program 0: set_mempolicy(0x3, &(0x7f0000000000)=0x3, 0x4) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001300)={0x0, @remote, @multicast1}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x5894, 0x5, 0x8203, 0x5, 0x2cfa, 0x7fff, 0x100000001, 0x10001, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) r2 = socket(0xa, 0x1, 0xff) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") clone(0x2, &(0x7f00000013c0)="17241b596bbeaaa911c0411303a612bb0e959f821843d54d6c38263f8b59a29af6ec85dfacbd0b01fe03cae80ccf2d0d11f569e9b3f6b0d9afbcfcbf429e7c34d3111b", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000012c0)=0x1000000) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)) timerfd_create(0x6, 0x80000) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000002c0)=""/4096) 2018/05/29 06:39:27 executing program 4: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x27f, 0x24) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x95) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) 2018/05/29 06:39:27 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x5) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) r3 = socket(0xa, 0x1, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "722775b808b5081b135776f166ac48c3d76692eba9c99c5445d037894774036d789d25c928df793492e933a5f6f05b51b0b66fe90af6416346e00a8dff42ab04d6fd190e4e8062ef0a6ed0dd8ecbfa872ec6d99000b3ecfa27e180720a7c407363bba0a485529605f8d8"}, 0x6e) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 06:39:27 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000040)={0x3ff, 0x7, 0x9, 0x81, 0x17a, 0x2, 0x7fffffff, 0x8, 0x400, 0xfffffffffffffffa, 0x3f}) readv(r1, &(0x7f0000001500)=[{&(0x7f0000001480)=""/99, 0x63}], 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x2) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f00000012c0)=""/180, 0xb4}], 0x1) dup3(r1, r0, 0x0) 2018/05/29 06:39:27 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x1, 0xff, 0xb, 0x6, 0x6}, 0x20) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000100)=0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000140)="a3", 0x1, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000340)='/dev/admmidi#\x00', 0x100, 0x210100) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000380)={0x8000}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x401}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000480)={r4, @in={{0x2, 0x4e23, @rand_addr=0x3}}, 0x7ff, 0x7ff, 0x2fc, 0x481, 0x6}, &(0x7f0000000540)=0x98) sendmsg$nl_generic(r1, &(0x7f0000002180)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f1cc"], 0x1}, 0x1}, 0x8080) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x620}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r5, 0x80, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x100, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffeffffffff}, @in6={0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xcb}]}, &(0x7f0000000300)=0x10) close(r2) [ 165.446961] REISERFS warning (device loop3): super-6502 reiserfs_getopt: unknown mount option "ÿÿÿÿÿÿÿÿ" 2018/05/29 06:39:27 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000d40)=""/4096, 0x1000}], 0x1, &(0x7f0000000480)=""/92, 0x5c}, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/53, 0x35}], 0x1, 0x0, 0x0, 0x6a2d350}, 0x2062) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x1, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r1, 0xc0305710, &(0x7f0000000100)) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r1, 0xa, 0x2}, 0x14) [ 165.592846] serio: Serial port pts1 [ 166.210548] QAT: Invalid ioctl [ 166.353209] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 166.373498] serio: Serial port pts2 2018/05/29 06:39:29 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20880, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x1065feae, 0x10002) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x3c}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x56}, &(0x7f00000002c0)=0x8) r4 = userfaultfd(0xfffffffffffffffc) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000100)='./control/file0\x00', 0x66) unlink(&(0x7f00000000c0)='./control/file0\x00') r6 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r6, &(0x7f0000000000)=""/188, 0xffffffff00000018) mkdirat(r6, &(0x7f0000fc3ff6)='./control\x00', 0x0) close(r4) 2018/05/29 06:39:29 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000180)='./file0\x00', r1, r2) listen(r0, 0x400000000f3) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x1e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0xffad) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x3f}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x102e2) 2018/05/29 06:39:29 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x5) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r1}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x101001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"0208070000660000000800", 0x8012}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000280)={'veth0_to_bond\x00', 0x400}) sysfs$1(0x1, &(0x7f0000000040)='\x00') 2018/05/29 06:39:29 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x101200, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000400)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x129) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000040)=0x3) sendto$unix(r2, &(0x7f0000000140)="71a8758783ef8c6520845160c5a6e0e3", 0x10, 0x0, &(0x7f0000000200)=@abs, 0x6e) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/78, 0x4e}], 0x100000000000008f, 0x0, 0x15d}, 0x20000000) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vsock\x00', 0x240100, 0x0) bind$alg(r4, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) 2018/05/29 06:39:29 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x117) sendto$inet(r0, &(0x7f0000a88f88), 0xfffffffffffffe6e, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000040)) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xabf2, 0x4000101400) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x10001) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x100}, 0xfffffffffffffede) shutdown(r0, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000080)=""/37) 2018/05/29 06:39:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x181080, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) r3 = mmap$binder(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x4000000000009, 0x81012, r0, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000000)=[@exit_looper={0x630d}, @increfs_done={0x40106308, r3, 0x1}, @dead_binder_done={0x40086310}, @enter_looper={0x630c}, @clear_death={0x400c630f, 0x1, 0x1}, @decrefs={0x40046307, 0x2}, @dead_binder_done={0x40086310, 0x2}], 0x14, 0x0, &(0x7f00000000c0)="56de883942c5b5964fc163d12b8e73106aa3eea7"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000efd0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0xfdfd, &(0x7f00000001c0)="ef"}) 2018/05/29 06:39:29 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dec000)={0x6, 0x4, 0x338d, 0x7, 0x800000003}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000280)="a9", &(0x7f0000000180)=""/236}, 0x12) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000480)='net/ip_vs\x00') r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x234227f1, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast2}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x1b, "d8a4e28e46441bc441f557d68a31a38a61b97fcfdf004f892104cb"}, &(0x7f00000000c0)=0x23) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x8, 0x1, [0xfff]}, 0xa) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f00000003c0)=""/93, &(0x7f0000000440)=0x5d) 2018/05/29 06:39:29 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @rand_addr=0x456}, 0x8) bind$bt_sco(r0, &(0x7f0000000000)={0x1f}, 0x8) listen(r0, 0x0) 2018/05/29 06:39:29 executing program 0: userfaultfd(0x0) userfaultfd(0x80000) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000000)) [ 166.786342] binder: 12014:12020 BC_INCREFS_DONE u0000000000000000 no match [ 166.793567] binder: 12014:12020 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 166.796544] QAT: Invalid ioctl [ 166.801166] binder: 12014:12020 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 166.801189] binder: 12014:12020 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 166.819095] binder: 12014:12020 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 166.855702] QAT: Invalid ioctl 2018/05/29 06:39:29 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/29 06:39:29 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2004, 0xffffffffffffffff) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/29 06:39:29 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xe79e, 0x200080) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x100000001, 0x1, "301a8dc8b944a584e074a1d5749c1d8922f9743fc64b4c06772c6f92b6fa639b3bf2cf2c8e0c4863fbdacf572c25f448eda686067bd089c4ba9656a6c2bbe4", 0x2f}, 0x60) accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000140)=0xc) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r0, r1, &(0x7f0000000100), 0xffa) 2018/05/29 06:39:29 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) flock(r1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200100, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x9, 0x400000) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000080)=0x1000) r5 = shmget$private(0x0, 0x4000, 0x800, &(0x7f0000ffc000/0x4000)=nil) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000840)=0xe8) getgroups(0x1, &(0x7f0000000880)=[0x0]) fcntl$getownex(r4, 0x10, &(0x7f00000008c0)={0x0, 0x0}) r11 = gettid() shmctl$IPC_SET(r5, 0x1, &(0x7f0000000900)={{0x100000001, r6, r7, r8, r9, 0x40, 0xf8}, 0x0, 0x1, 0x9, 0x5, r10, r11, 0x7}) fcntl$setpipe(r2, 0x407, 0x1ff) r12 = geteuid() sendmsg$nl_netfilter(r3, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x334, 0x9, 0xb, 0x20, 0x70bd26, 0x25dfdbff, {0xf, 0x0, 0x1}, [@nested={0x304, 0x30, [@generic="6f560aa7ef24b13e8a498eb0ded9b4f864edeb80b4b31b69017a023758dbe6f08c003ad07a2185ebdaa6e5265fe99017fe9c5be801820693690324534536ff0458be20737fb03fc27af5cf65ef85f44803f0401d7e3e7d1dae62542df5b506aa3d8b82f4489fe7eee47fe1", @generic="ae45b2a61d1c8ab7bc673cf5094b0c927e42a7c2388ed35d9dc70d552efedde131405bc13ece426cb131490cbf254dbf2b4d0e738e24ce85517c26b912691159d7b46e0a4ebaf91f02a3f54172568a194530958f74774666898a1e1d6c42302c0370430662972ef67505c5bbacf17d45f45aa9092237371e27aa", @typed={0xc, 0x6e, @u64=0x81}, @generic="3d024234e9b6e050d9c36b936aadc0a29ebc93d81f729333ec8b7179523de33db2a3cc0f8632a5f4732163de3cdd1cb27353ef54a929a5c9e4d4f6d92e55c42fbe0287b24bad419547d4e886bb4d2eb230defc6951f21dd9863b94803cd84424146d5a850bd54d27a51a9db4c1a6b52e56e7d551659fb349", @typed={0x8, 0x80, @u32=0x6}, @generic="46c91521584207d6a7316657b70288994984a89626dfff9c4cc650cd22f10c735b2682de05", @typed={0x8, 0x6b, @u32=0x1ff}, @generic="a88b420d2b456bfc33782f0853df018d1ab5baaafeaaaefb37ecff3b19ec04bd937c5898f200a3ef362085c01c3f6757b0af098063e3851bb0c80d8488b19db2354bc1b7c2602f5407db2e64fa1b426574e28a441372f7e3e9a3779497c531534dea37c1f47af3fe17683c256ab88e6a6299c66d98d5d1ad5711f6f2725ce078f5dc7db41b6acd3b0e061f6aec03c15586f9ddd9844c13ad1aa55a46c9c9785a18d794a0bbbfbc6174e42d2bb9317a638eb2c54c333a04393b1226ce51d02aa82f308d40b037562cb384cf3d07df3384938f27e406e6a426c1a1b216a45ed671d9cb85ab8eb706e15869f7274666a279911c2b405216", @generic="9b43011c8295fbbe84fd709361cabd02fd4128df957d76758ac58587d98a1ea25094b9bf10463d832401c73c7cec56bd6f7ad398b6b41112c27b36792440ffb074eec72dce71b0636fd456408f30948f3eecdc09da2dc36b47b4d21099149e5e559627", @typed={0x8, 0x67, @uid=r12}]}, @typed={0x4, 0x5b}, @typed={0x4, 0x48}, @typed={0x14, 0x1, @str="65727370616e3000000000000200"}]}, 0x334}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x541b, &(0x7f0000000000)={"65727370616e3000000000000200"}) 2018/05/29 06:39:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000004a00030007fffd946fa283bc0a008000020f0000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/05/29 06:39:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x8040000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet6(r1, &(0x7f0000000280), 0xfffffffffffffded, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r3 = accept$inet6(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) [ 166.976933] binder: 12014:12020 ERROR: BC_REGISTER_LOOPER called without request 2018/05/29 06:39:29 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x88) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x40000}, 0x10) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) rt_sigaction(0x400000000000007, &(0x7f0000000040)={0x40046c, {0xffffffbfffbff270}}, &(0x7f0000000380), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000340)='ns/cgroup\x00') lseek(r1, 0x0, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x42, 0x0) r3 = msgget(0x0, 0x80) msgsnd(r3, &(0x7f0000000080)={0x3, "8b1379e2a1c69f367e2f116b4651ba4e1abf"}, 0x1a, 0x800) 2018/05/29 06:39:29 executing program 5: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) listen(r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000140)={0x0, 0x0, 0xdfe, 0x7fff, 0x8}) r2 = getpgid(0x0) ptrace$setopts(0x4200, r2, 0x0, 0x44) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000b706312de6602f08190ac1c1f941bfb5966397f0ed5059c1d957057a69aa06dc9d78d0047bb82e1c560936358cbecfe473d95c2b6e380fe28d95c90a4a3e0f361e9e4be0fd236b"], &(0x7f0000000080)=0x27) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000340)={&(0x7f0000000000)=[0x5, 0xffff, 0x0, 0x7, 0x4], 0x5, 0x1, 0x3, 0x100000001, 0x96, 0x9, {0x401, 0x80000000, 0x4ec, 0x1, 0x2, 0xd6, 0xfffffffffffffffc, 0x100000001, 0x5, 0x7f, 0x6, 0x3, 0x1, 0x6, "f1c15b63a92c5d05eceb02069b2c5039faf307d759f690ef7f0cfae4dd9cccd9"}}) r5 = accept4$packet(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x112, 0x80000) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000280)={0x6, 0x8}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r4, 0x4) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x80000) [ 167.024296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 167.031077] binder: send failed reply for transaction 17 to 12014:12020 [ 167.086651] binder: 12014:12020 ioctl c0306201 2000efd0 returned -14 [ 167.093396] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 167.116996] binder: BINDER_SET_CONTEXT_MGR already set [ 167.128392] binder: 12014:12066 ioctl 40046207 0 returned -16 [ 167.158509] binder: 12014:12020 BC_INCREFS_DONE u0000000000000000 no match [ 167.165627] binder: 12014:12020 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 167.173077] binder: 12014:12020 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 167.180111] binder: 12014:12020 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 167.187876] binder: 12014:12020 BC_DEAD_BINDER_DONE 0000000000000002 not found [ 167.241841] binder: 12014:12066 ERROR: BC_REGISTER_LOOPER called without request [ 167.249599] binder_alloc: 12014: binder_alloc_buf, no vma [ 167.255396] binder: 12014:12020 transaction failed 29189/-3, size 0-0 line 2971 [ 167.273263] binder: undelivered TRANSACTION_ERROR: 29189 [ 167.279516] binder: undelivered TRANSACTION_COMPLETE [ 167.284662] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/29 06:39:30 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x10, 0x3, 0xc) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00000000c0)=0x1, 0x4) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000030807031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xffc5, 0x44442) 2018/05/29 06:39:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x440, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x50000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xffffffff, 0x7ee, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x43000, 0x4, 0x7, 0x7, 0x5, 0x0, 0x0, 0x725, 0xfa, 0xaa, 0x3f0, 0x3, 0x2965, 0x7, 0xd6a, 0x3, 0x7fffffff, 0x0, 0x4, 0x1, 0x1, 0xffffffffffff8403, 0xdad1, 0x401, 0x10000, 0x0, 0x100000000, 0x80000000, 0x3, 0x100000001, 0x0, 0x9, 0x1, @perf_config_ext={0x2, 0x811f}, 0x20, 0xfffffffffffffe00, 0x100000001, 0x1, 0xef, 0x5}, r0, 0x8, r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 06:39:30 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x500, 0x6, 0x4, 0x0, @random="f8bf88df5b1b", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @rand_addr}}}}, &(0x7f0000000100)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xb0e}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x400, 0x6, 0x8001, 0x6, 0x1}, &(0x7f0000000200)=0x98) 2018/05/29 06:39:30 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001400)={r2}) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/29 06:39:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x7d, &(0x7f0000000100), 0x0) 2018/05/29 06:39:30 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) personality(0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f000000a000/0x2000)=nil) remap_file_pages(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x19e8387665ac5627, './bus\x00'}, 0x6e) 2018/05/29 06:39:30 executing program 6: r0 = socket(0x2000000011, 0x2, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x5, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x872, 0x204000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0xffffffff, 0x48}, {0x5, 0x4}, 0x5, 0x4, 0x9e52}) 2018/05/29 06:39:30 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20015, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="070c040038fb36c2c2d2bddd56f67578353a3180a0f247b23bad2d433e8ec4a193fabba403e0f4758bb66ef26c40143263715cb7d99917f8d382c7ae7bcfcbf7428979df043f924eb26311935886e8a2c15926a57f002b93abe2abf604000062375441d51f7a1908047b793a35180a6fece48fc5eed71de35f27c88219710e753c548c5aadd28a1ba07cf3d1bc086eb04dbb60d19556f1e74d0c8db85054dc5b919adb5166b97a917d6cc700f131995053a265769d4acf7a124c653b696e", @ANYRES64=0x0, @ANYBLOB="000000000000f06a9e15e97419efefb3bb0000"], 0x0, 0x0, &(0x7f0000002000)}) poll(&(0x7f0000000200)=[{r0}], 0x1, 0x0) 2018/05/29 06:39:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x24, &(0x7f0000001000)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d03010000000000950000000000000071260000000000006706000002000000bf25000000000000070500000e000000ad650f0000000000bf5400000000000007040000040000003d4301000000000095000000000000006154000000000000bd250000000000000f65000000000000070500000e000000bf5400000000000007040000040000003d4301000000000095000000000000006154000000000000bf25000000000000070500000e0000000f6500000000000007050000040000000f65000000000000bf5400000000000007040000040000003d3201000000000095000000000000004d54000000000000b7000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0x4}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @local, @multicast2}, &(0x7f00000002c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0x13, &(0x7f0000000380)=ANY=[@ANYBLOB="1800000080000000000000003f00000018000000000000000000000001000000180000000900000000000000ffffff7f5b77f0ff00000000000000000000000085000000210000000000000000000000093bf4fffcffffff0000000000000000a700f4fffcffffff0000000000000000181f0000", @ANYRES32=r0, @ANYBLOB="00000000000000000570feff190000000000a4ad23f7b5120000000000000095c9d686be7a84449497ddf2fa414850"], &(0x7f00000001c0)='syzkaller\x00', 0x9, 0x77, &(0x7f0000000200)=""/119, 0x0, 0x1, [], r1, 0xa}, 0x48) 2018/05/29 06:39:30 executing program 7: r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffe) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000068cffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000080)=0x9, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x103100, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="200028bd7000ffdbdf250f00000008000400050000002400030008000500ac1414bb0800080008000000080008000000000008000700010000001c000100080008001f000000080009003f00000008000600666f00000800040006000000"], 0x64}, 0x1, 0x0, 0x0, 0x880}, 0x8000) 2018/05/29 06:39:30 executing program 2: r0 = socket(0xa, 0x800, 0x0) ioctl(r0, 0x208912, &(0x7f0000000240)="c626262c5623bf012cf66b") syz_mount_image$gfs2(&(0x7f0000000100)='gfs2\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000280), 0x0, 0x100}], 0x0, &(0x7f00000001c0)={[{@quota_on='quota=on', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x30]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) [ 168.166692] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 168.167394] binder: 12083:12092 unknown command 265223 [ 168.204805] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/29 06:39:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x440, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x50000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0xffffffff, 0x7ee, 0x8, 0xfffffffffffffffe, 0x0, 0x0, 0x43000, 0x4, 0x7, 0x7, 0x5, 0x0, 0x0, 0x725, 0xfa, 0xaa, 0x3f0, 0x3, 0x2965, 0x7, 0xd6a, 0x3, 0x7fffffff, 0x0, 0x4, 0x1, 0x1, 0xffffffffffff8403, 0xdad1, 0x401, 0x10000, 0x0, 0x100000000, 0x80000000, 0x3, 0x100000001, 0x0, 0x9, 0x1, @perf_config_ext={0x2, 0x811f}, 0x20, 0xfffffffffffffe00, 0x100000001, 0x1, 0xef, 0x5}, r0, 0x8, r1, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80ffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 06:39:30 executing program 3: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) syz_open_dev$sndseq(&(0x7f00000005c0)='/dev/snd/seq\x00', 0x0, 0x111000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) mq_timedreceive(r0, &(0x7f0000f6df20)=""/224, 0xe0, 0x0, &(0x7f0000acf000)={0x77359400}) mmap(&(0x7f00002d3000/0x2000)=nil, 0x2000, 0x4, 0x810, r0, 0x0) mq_timedsend(r0, &(0x7f0000726fff)="cb", 0x1, 0x0, &(0x7f000066cff0)) r4 = inotify_add_watch(r2, &(0x7f0000000600)='./file0\x00', 0x2000000) inotify_rm_watch(r1, r4) syslog(0x0, &(0x7f00000006c0)=""/75, 0x4b) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000640)={0x9, 0x0, 0x0, 0x6}) fremovexattr(r3, &(0x7f0000000740)=@random={'security.', 'cgroup{\x00'}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000680)={0x3, r5, 0x1, 0x5}) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/205, 0xcd}, {&(0x7f0000000380)=""/112, 0x70}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000500)=""/51, 0x33}], 0x7) 2018/05/29 06:39:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="e6f4d0656c187ebc301887dfecc342298f5b4a96d8bfc788ea7a2c3152acf0ca27882c9fbda42bd6a78eb02c38ae306fe728fed16a1d2a27b9a0f64b448977326c21f9853ab8f0eb66da4de17bc3df4802fbe5fd39c4482f2c5fdb606e60eaf110687c57ffe6ce9e85e6dbc332d9d3ba7535a63445da13", 0x77) read(r1, &(0x7f0000003380)=""/4096, 0x1000) 2018/05/29 06:39:30 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(poly1305-simd)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040)={0x1, 0xfff}, 0x8) io_setup(0x100, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f000079a000), 0x11c}]) [ 168.273311] binder: 12083:12092 ioctl c0306201 20007000 returned -22 2018/05/29 06:39:30 executing program 5: socket(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) [ 168.368610] binder: BINDER_SET_CONTEXT_MGR already set [ 168.389384] binder: 12083:12128 unknown command 265223 [ 168.390676] attempt to access beyond end of device [ 168.399716] loop2: rw=4096, want=136, limit=1 [ 168.403528] binder: 12083:12092 ioctl 40046207 0 returned -16 [ 168.404262] gfs2: error 10 reading superblock 2018/05/29 06:39:30 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xf8d942ae5380b2e3, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) sendto$inet6(r0, &(0x7f0000000100)="e41c03a3e1b46196fc3869346f76d476e926", 0x12, 0x10, 0x0, 0x0) write$tun(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="110000000000000a00004500fda7311190aa3ac66cdcdfe0cd0100009078e020000100000000"], 0xfdef) 2018/05/29 06:39:30 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x1e, "ba0b63bcebf2e09d2cb60dd3484511ad3e226132df9a12fbaa300d0751f0"}, &(0x7f0000000200)=0x42) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000000), 0x4034000000) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0xf44314da7a08be0c) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) write$tun(r1, &(0x7f00000000c0)={@val={0x0, 0x8eca}, @void, @llc={@snap={0xaa, 0xaa, "1552", "c8ccca", 0x0, "2b6ae65887d92c754ecc7f75e056fb44d18975f92c9baca1"}}}, 0x25) 2018/05/29 06:39:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = msgget(0x0, 0x2) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000006c0)=""/78) ioctl(r0, 0x100000000008912, &(0x7f0000000240)="c626262ca523bf012cf66f") r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x90001, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100002d3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) [ 168.432600] binder: 12083:12128 ioctl c0306201 20007000 returned -22 2018/05/29 06:39:30 executing program 6: r0 = creat(&(0x7f0000001380)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000600)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$fiemap(r0, 0x40086602, &(0x7f00000000c0)=ANY=[]) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x2) fallocate(r1, 0xffffffffffffffff, 0xffffffffffff7ffd, 0x7ff) 2018/05/29 06:39:30 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x22, "228060e941ac39526995aa928cf867f5e1de9811141fa2c20eb1a7493266235c7425"}, &(0x7f0000000200)=0x2a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7a03}}, 0x1, 0x9, 0xfff, 0x101, 0x6000}, &(0x7f0000000300)=0x98) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000180)=0x40, 0x4) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000080)=""/204) 2018/05/29 06:39:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4010ae67, &(0x7f00000001c0)) pwrite64(r1, &(0x7f0000000000)="cc6ed5ce7d9038c3118134dd066d29e66be7029da4794f2009f71303df264a104e420a2b91b6", 0x26, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0xfdfdffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) dup2(r1, r1) [ 168.571936] attempt to access beyond end of device [ 168.577099] loop2: rw=4096, want=136, limit=1 [ 168.581637] gfs2: error 10 reading superblock 2018/05/29 06:39:30 executing program 0: socket(0x0, 0x2, 0x40000000000000) r0 = getpgrp(0xffffffffffffffff) getpriority(0x0, r0) ioprio_get$pid(0x1, r0) 2018/05/29 06:39:30 executing program 5: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0xb8d3, 0x4) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000000, 0xaaaab63, &(0x7f0000000200)=[{&(0x7f0000000100)="584653420000100000000000000010000000000000000000000000000000000034fb8fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000000000d890000000000000d8a000000010000100000000001000000000000035ab4240200040000040000000000000000000000000c090a020c", 0x227}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/05/29 06:39:31 executing program 6: r0 = socket(0x80000000000000a, 0xd, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000180)={0x6, {{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x88) recvmsg(r1, &(0x7f0000002680)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000014c0)=""/251, 0xfb}, 0x10b) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000000c0)=""/13) 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) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x80, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x10}, 0x0) 2018/05/29 06:39:31 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='em0\'wlan0\x00', 0x5) fstatfs(r0, &(0x7f0000000000)=""/57) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x101, 0x6, 0x2, 0x7fff}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) [ 168.881106] XFS (loop5): Mounting V4 Filesystem [ 168.887592] XFS (loop5): totally zeroed log [ 168.892886] XFS (loop5): Metadata corruption detected at xfs_agi_verify+0x187/0x4f0, xfs_agi block 0x2 [ 168.902471] XFS (loop5): Unmount and run xfs_repair [ 168.907532] XFS (loop5): First 128 bytes of corrupted metadata buffer: [ 168.914240] 0000000097a5ac55: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.923104] 0000000007d3998c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.932125] 000000000fe8d373: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.940993] 00000000291208e2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.949853] 00000000ef58658b: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.958707] 00000000642317bf: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.967556] 000000008225c744: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.976432] 000000008503e9b8: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 168.985341] XFS (loop5): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x2 len 1 error 117 [ 168.994908] XFS (loop5): xfs_imap_lookup: xfs_ialloc_read_agi() returned error -117, agno 0 [ 169.003470] XFS (loop5): failed to read root inode 2018/05/29 06:39:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x8, 0xfffffffffffffff8}, {0x3, 0x9}, {0x3, 0x9000000000000000}, {0x3, 0xfffffffffffffffa}, {0x0, 0x3}, {0x6, 0x8000}], 0x6) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x2a) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x2) 2018/05/29 06:39:32 executing program 0: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000000)={0x9, 0x5}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x2000000001, 0x1, &(0x7f0000000080)}) 2018/05/29 06:39:32 executing program 1: r0 = socket(0x10, 0x4000000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'gre0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000a4ff00000000000000000000000000000100"]}) 2018/05/29 06:39:32 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) fstat(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/05/29 06:39:32 executing program 6: syz_mount_image$nfs(&(0x7f0000000300)='nfs\x00', &(0x7f0000000340)='./file0\x00', 0x7, 0x3, &(0x7f0000000500)=[{&(0x7f0000000380)="65ac8a95f327163cbf56c835528161c78d33b5284b7fd888b75cf4", 0x1b}, {&(0x7f00000003c0)="772ae59b2ae1eab96ecc0a519d1df3ae27f67bc8fe84e3b704145f61e4fb55026b178ce1193893156ead7de83417f97f4c296785f01289942cbb8184b4cb241dd12ad313338493da738bcbb7f90676102e3bc5fb75ea2dd2449dec250de56a4b43890d19ecc3576fc5b2f445bd43dbcddb44cdcfd5f8c3cb4deb1ba189c9bce0182b4bc920cac9328be799bb1abcedcda43e408a19b89d59d8e324", 0x9b, 0x101}, {&(0x7f0000000480)="4ec4a87157691f058e543ae8b23d3cab5d37f9924ff69f8fffad7f11de76998f52f812d9e74541232014a28f82e66fe1063005fa6057331a38b008a2c86171283ca5d1595823090b299fe77da35027b7c646d40606e7dff5d410268d9d34c26555832e09f89f85f289657af6bc55", 0x6e, 0x2}], 0x4, &(0x7f0000000580)='nfs\x00') perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndmidi(&(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0x7f, 0x400000) connect$rds(r1, &(0x7f0000000600)={0x2, 0x4e23}, 0x10) uselib(&(0x7f0000000680)='./file0\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000640)) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x1, r0, r2, 0x5, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/29 06:39:32 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x2080, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000600)={[], 0x100000000, 0x9, 0x1, 0x0, 0xa84, 0xf000, 0xd000, [], 0x9}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x9, 0x14001) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xec, r3, 0x309, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffffa}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x7c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xa45}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x45b}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xec}, 0x1, 0x0, 0x0, 0x40004}, 0x20000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000440)={0x5, [0x8, 0x4, 0x5, 0xff, 0xfffffffffffffc01]}, 0xe) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x2a3) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) 2018/05/29 06:39:32 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000280)={0x1, r3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="f2446eb960000000b800000100ba000000000f30c74424000f000000c7442402eeae5562c7442406000000000f011c248f4848ed0b6dc4e1fa109df8ffffff400fc79ef000000066b82e010f00d8260f412dfc8700000f01cac442fd21de", 0x5e}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000000)="f48fea7810c0243e3efbba4300b87615ef66b98109000066b8bfa1000066ba000000000f300f005bfe640f238cf30f009ef49f0f30b880008ed0f3670f2226", 0x3f}], 0x1, 0x8, &(0x7f0000000100)=[@dstype3={0x7}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x80, 0x20001) connect$nfc_llcp(r4, &(0x7f00000001c0)={0x27, 0x1, 0x0, 0x3, 0xffffffff, 0x4, "ded885d07e58cd371f30a008ab0c71b9842f15b3b884e6353280ac92849f9ddd4555332aa82846927321bb6dc801323a9033998458d3eb30e358f641a11c60", 0x1f}, 0x60) 2018/05/29 06:39:32 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000002c0)=0x0) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f00000000c0)={0xfffffffffffffffd}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/binder#\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r2, 0x1, r3) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x200, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f0000000400)=0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f00000001c0)="13"}) [ 169.787376] binder: 12228:12230 ERROR: BC_REGISTER_LOOPER called without request 2018/05/29 06:39:32 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_vs_stats\x00') exit(0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) write$cgroup_int(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="37b17b21330f74751fba3a2e050000000000000029b8d8c5f22114cfecfa5855e5d66ac603f5e3cec62825a98081cf13a78dd1d275e20a0f2115e9bec469983b0ba133ccdbd5873798823a3ed093ea4b477a767148e58ebdf99f53937a133e4ba9102631ff"], 0x1) write$cgroup_int(r1, &(0x7f0000000100)={[0x2d, 0x3f]}, 0x2) [ 169.837635] binder: 12228:12244 ERROR: BC_REGISTER_LOOPER called without request 2018/05/29 06:39:33 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x5, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) userfaultfd(0x80000) 2018/05/29 06:39:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000100)={0x0, 0x2000000001, 0x0, &(0x7f0000000080)}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000280)=0x7) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x80000000, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000240)={r4, &(0x7f00000001c0)=""/10}) 2018/05/29 06:39:33 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r3 = accept$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x5, 0x4e24, 0x6, 0x4e21, 0x6, 0x2, 0x20, 0x80, 0xff, r4, r5}, {0x1da0000000000, 0xeb3, 0x1, 0x1, 0x9, 0x6b1, 0x3, 0xa}, {0x1ff, 0xcf, 0x9, 0x7f}, 0x7fffffff, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d2, 0x7f}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x3, 0x1000, 0xbd51, 0x5, 0x8}}, 0xe8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r6 = socket$key(0xf, 0x3, 0x2) r7 = dup2(r0, r6) r8 = fcntl$getown(r3, 0x9) fremovexattr(r0, &(0x7f0000000300)=@random={'os2.', '\x00'}) r9 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r7, &(0x7f00000004c0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x90, r9, 0x501, 0x70bd26, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1b}}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x44000) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000000280)=0x0) rt_tgsigqueueinfo(r8, r10, 0x2b, &(0x7f00000002c0)={0x6, 0x6, 0xc4b6}) r11 = shmget(0x0, 0x2000, 0x401, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r11, 0x2, &(0x7f0000000680)=""/4096) sendmsg$IPVS_CMD_GET_SERVICE(r7, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x182004}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0x90, r9, 0x100, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x2}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5cc}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x1}, 0x40) 2018/05/29 06:39:33 executing program 6: mprotect(&(0x7f0000026000/0x2000)=nil, 0x2000, 0x8) waitid(0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) waitid(0x2, r0, 0x0, 0x80000000, &(0x7f0000000180)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='limits\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x1, 0x1}, 0xc) 2018/05/29 06:39:33 executing program 5: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)) r0 = socket(0xa, 0x1, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000000)=0x1) ioctl(r0, 0x108912, &(0x7f0000000140)="c626262c8523e1012cf6675e1239dcca7bdb116f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000240)=0x11) 2018/05/29 06:39:33 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") clock_getres(0xfffffffffffffffe, &(0x7f00000000c0)) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xe8, r2, 0x0, 0x70bd27, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x47}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f68}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x24044004) 2018/05/29 06:39:33 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "1cc51b", 0x10, 0x3a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bcb549", 0x0, 'Z`N'}}}}}}}, &(0x7f00000002c0)) 2018/05/29 06:39:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in6, 0x0, 0x4}}, 0xe8) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) fcntl$setsig(r1, 0xa, 0xd) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) 2018/05/29 06:39:33 executing program 6: socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) sched_setattr(r0, &(0x7f0000000040)={0x30, 0x0, 0x1, 0x84d, 0x2, 0x45c2, 0x4, 0x9}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x282000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3f) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) r2 = socket$netlink(0x10, 0x3, 0xe) socket$packet(0x11, 0x2, 0x300) write(r2, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) sched_setattr(r0, &(0x7f0000000080)={0x30, 0x7, 0x1, 0x2, 0x72d75cc1, 0x1, 0x80000000, 0x8}, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000100)={0x1ff, 0x2a1c, 0x4, 0xad8, 0x81, 0x6, 0x7, 0x8, 0x1f, 0x1}) 2018/05/29 06:39:33 executing program 4: capset(&(0x7f0000fb2000)={0x40020071026}, &(0x7f000006f000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x7ff) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000080)=0x40006, 0x0) 2018/05/29 06:39:33 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x71, &(0x7f0000000200), &(0x7f00000002c0)=0x10) close(r3) close(r1) 2018/05/29 06:39:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x480) r2 = socket(0x2002000000011, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0xf00, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000240)=""/163, 0xa3}, {&(0x7f0000000300)=""/242, 0xf2}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)=@ipv4_getnetconf={0x2c, 0x52, 0x200, 0x70bd27, 0x25dfdbfe, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x3d}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2018/05/29 06:39:33 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="fd6504402fee3e586b64baeb27e95f7ef9213fef220d59c3f4ed975636f42a9bda086716a0fdc93354ee2f01636a63c8dd1300000000"], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x10, r0, 0x0) dup2(r1, r0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0563044000000000cf679d4be7d58649b5cdfc6589c780dec5fc73978879cd9e0a27c126629d8bed87e166f66d91724764c7aab59f0d50a4807a764adbd608782bb7044453af3bc75171ff01233488e4285e0d561fa5b15faf060f792ffb11a45e27bf629bc0b4d9eba2a8d04eb66efa1368639c45"], 0x0, 0x0, &(0x7f0000000480)}) 2018/05/29 06:39:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sockstat6\x00') accept4$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)={0x70003, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001]}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text32={0x20, &(0x7f0000000180)="c744240000500000c74424020a000000c7442406000000000f011c240f0134120f20e035020000000f22e0e193ea2c010000e6000f00520ec4e1be5f7cd4a266ba400066b8f4ac66efdeb7eadb7cc866bad10466b8dd0566ef", 0x59}], 0x1, 0x22, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xf800000000000000}, &(0x7f0000000040)=0x8) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000300)=""/4096) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000080)={r4, 0x4}, 0x8) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 171.074564] binder: 12309:12310 unknown command 1074030077 [ 171.101660] binder: 12309:12310 ioctl c0306201 20007000 returned -22 [ 171.131639] binder: BINDER_SET_CONTEXT_MGR already set [ 171.142689] binder: 12309:12310 ioctl 40046207 0 returned -16 [ 171.164279] binder: 12309:12310 Acquire 1 refcount change on invalid ref 0 ret -22 [ 171.175781] binder: 12309:12320 unknown command 1074030077 [ 171.185558] binder: 12309:12320 ioctl c0306201 20007000 returned -22 [ 171.196807] binder: 12309:12320 Acquire 1 refcount change on invalid ref 0 ret -22 2018/05/29 06:39:34 executing program 5: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80080, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000480)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) socket(0xa, 0x1, 0x0) ftruncate(r2, 0x10) ioctl(r2, 0x8911, &(0x7f0000000240)="c626262c8523bf0800f66f") close(r1) 2018/05/29 06:39:34 executing program 3: socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xfff}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xaef, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7574e660}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1bc}, 0x8) 2018/05/29 06:39:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x2}}, [0x3ff, 0x40, 0x9, 0x8, 0x400, 0x8000, 0x3, 0x7, 0xb4fc, 0x9, 0x10001, 0x7f, 0x40, 0x6, 0x3c]}, &(0x7f00000001c0)=0x100) 2018/05/29 06:39:34 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fallocate(r0, 0xffffffffffffffff, 0x0, 0x8a50000000000000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x40000, 0x0) 2018/05/29 06:39:34 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x131003, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000040)=0x10001, 0x4) getpid() setpriority(0x0, r1, 0x0) 2018/05/29 06:39:34 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000140)={[], 0x2, 0x0, 0x7, 0xfffffffffffffffc, 0x100000000, r1}) r2 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00000001c0)="90e116bdb67a2b08fc8f8404ada59dcb0ba47be2c067d90f2d2f4eccfdc3906ab3170e798b3fd78cf237fc02bf040b55666da6e5fe04e2530216") ioctl$BLKRAGET(r2, 0x127d, &(0x7f0000000040)) memfd_create(&(0x7f0000000080)='\x00', 0x3) 2018/05/29 06:39:34 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x80006, 0x0) r1 = getpgid(0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x4, 0x5, 0x0, 0x0, 0x2, 0x8004, 0x4, 0x6, 0xfffffffffffeffff, 0x4, 0x81, 0x6, 0x2, 0x9, 0x7ff, 0x8, 0x3, 0x6, 0x4, 0x10000, 0x3, 0x8001, 0x4, 0x6, 0x5, 0x8, 0xffffffff, 0x80000000, 0xfffffffffffffff8, 0x2, 0xef, 0x7ff, 0x1, 0x3, 0xfffffffffffffff7, 0x0, 0x6, 0x6, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x5, 0x4, 0x7, 0x8, 0x5, 0x455c}, r1, 0x6, r0, 0x2) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000340), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x0, 0x0, 'bcsh0\x00', 'bcsf0\x00', 'erspan0\x00', 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf8, 0xf8, 0x148, [@limit={'limit\x00', 0x20, {{0x0, 0x30}}}, @statistic={'statistic\x00', 0x18}]}}, @common=@log={'log\x00', 0x28, {{0x0, "4ee0160200e00df3b12d605204883cdf87561568edc3d0247e3d8f68f8b1"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc}]}, 0x250) 2018/05/29 06:39:34 executing program 0: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r3, 0x3, 0x0, 0x5) creat(&(0x7f0000000000)='./file0\x00', 0x0) dup2(r1, r2) 2018/05/29 06:39:34 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000a71000/0x2000)=nil}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000005200)=""/4096, &(0x7f0000006200)=0x1000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000140)=@req3={0x9, 0xffffffffffffffc0, 0xa33, 0x2, 0x5, 0x40, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001180), &(0x7f00000011c0)=0xb) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000a5f000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="66ba4300ed67f3460f5ad70f20c035000000200f22c042f4c744240032010000c7442402102f0000ff2c24450fae2b3e0f01cfccc4e1405e4f61b93b0b0000b81d430000ba000000000f30", 0x4b}], 0x1, 0x0, &(0x7f0000000140), 0x0) 2018/05/29 06:39:34 executing program 2: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x2e2, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000100)=ANY=[]) open(&(0x7f0000000640)="2e2f66696c65302f662e2e6530f0", 0x40003ffd, 0x0) creat(&(0x7f0000000080)="2e2f66696c65302f662e2e6530f0ff", 0x0) 2018/05/29 06:39:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x900) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000000100)="52e081f27cbd2cc2ba16c58c336e5a6c91a2cdd110db6d2e400676cc71b23f08b0ff7629c1832203d64f1297e88347067fa8df82c30f", 0x44) prctl$setmm(0x59616d61, 0x100004, &(0x7f0000ffa000/0x3000)=nil) 2018/05/29 06:39:34 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000940)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) ioctl$VHOST_SET_VRING_BASE(r0, 0x4028af11, &(0x7f0000000080)) r1 = shmget(0x0, 0x1000, 0x78000000, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/05/29 06:39:34 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x400) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0xf2, 0x2, 0x3, 0xd, 0x1, 0xe6b, 0xffffffffffffffc1}, 0x20) 2018/05/29 06:39:34 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x9, 0x40000) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000280)=0x6ae) r1 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x339) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) close(0xffffffffffffffff) 2018/05/29 06:39:34 executing program 7: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffc, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000240)=""/226, 0xe2}], 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xa101, 0x0) 2018/05/29 06:39:34 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000002680)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000002600), 0x0, &(0x7f00000014c0)=""/251, 0xfb}, 0x10b) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0), 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/4, 0x4}], 0x1, &(0x7f00000001c0)=""/55, 0x37, 0x8}, 0x120) syz_emit_ethernet(0x423, &(0x7f000018f000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/05/29 06:39:35 executing program 2: epoll_create1(0x80000) r0 = epoll_create1(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x1}) r1 = add_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x200940, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffff7ff, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x4}, r4, 0x0, r3, 0x0) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x2, 0x0, 0x99e7, 0x1000000, r5}) 2018/05/29 06:39:35 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) r1 = socket(0x200000000000011, 0x3, 0x8) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge0\x00', r2}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="0d43b7057acfb01f48fd1ddf667540cbe37494b4e376a6ac63c29a7fca9db9656088", 0x22}], 0x1, &(0x7f0000000040)}, 0x0) 2018/05/29 06:39:35 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c06ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) 2018/05/29 06:39:35 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x40000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/185) 2018/05/29 06:39:35 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000280), &(0x7f0000000240)) getrusage(0x0, &(0x7f00000002c0)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000004) inotify_rm_watch(r1, r2) 2018/05/29 06:39:35 executing program 0: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffff9c, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffff9c, 0x28, &(0x7f0000000180)}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r0, 0x4, 0x16}, 0xc) bpf$OBJ_PIN_MAP(0x11, &(0x7f0000000040)={&(0x7f00000000c0)='./file0\x00', r1}, 0xfffffffffffffe2e) time(&(0x7f0000000080)) 2018/05/29 06:39:35 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4002, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000400)='./bus\x00', &(0x7f0000000440)='autofs\x00', 0x0, 0x0) 2018/05/29 06:39:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x7ffffe) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x6, [0xffffffffffffff85, 0x3, 0x796, 0x80000001, 0x140000000000000, 0xffff]}, 0x10) [ 173.208379] autofs4:pid:12416:autofs4_fill_super: called with bogus options 2018/05/29 06:39:35 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001540)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f0000000080)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) getxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=@known="73656375726974792e6361706162696c69747900c9bd3012983e02155960196a2a84585f19c1c826172982a8de1ccc4cdc6987ffc9715cef22cee4c673d4388d5e5604a0b838afb35bd352e4c9ee649a771208309ca436bf919fd9636bfa255ff4b31f40f88ecc9c2d812171c412624f0c142fc54f65f49239f27686c17d489e925da19bf31e30ec75cd92237957661ce8a1568418e6d3d428174f89a11cc821fbf64122a36f6b411c", &(0x7f0000000280)=""/140, 0x8c) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40080, 0x2) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f00000001c0)={0xf9, 0x0, [0x7, 0x3, 0xfff, 0x40]}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt(r0, 0x2, 0x0, &(0x7f00000000c0)=""/20, &(0x7f0000000100)=0x14) 2018/05/29 06:39:35 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x4004, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff}, 0xc) umount2(&(0x7f0000000080)='./file0\x00', 0x7c8a96f5f4ac3e50) 2018/05/29 06:39:35 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "0d77bded7125338de47145b71f2226c0b6950feba57b7d52d9e6d13509bb602e4818224696dafe09c25ed1d5e1e8dd9525d4425e2c4707a00f8dd47a4c19b884282e4f743e00c7a3eff599b13d518d10"}, 0xd8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x3) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000200)='tls\x00', &(0x7f0000000240)='vboxnet0},+@vmnet1posix_acl_access}vmnet13security&vboxnet0[{ppp0vboxnet0\x00', &(0x7f00000002c0)="21bc2600", &(0x7f0000000300)='tls\x00', &(0x7f0000000340)='security^eth1em0|@cgroup\x00'], &(0x7f0000000540)=[&(0x7f00000003c0)='ppp1:]posix_acl_access\\(keyring#vmnet0\\-\\\x00', &(0x7f0000000400)='keyring.!self\x00', &(0x7f0000000440)='tls\x00', &(0x7f0000000480)='vboxnet1cpuset-vboxnet1]vmnet1:\x00', &(0x7f00000004c0)='tls\x00', &(0x7f0000000500)='\x00']) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040), 0x4) 2018/05/29 06:39:35 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{r1}, {r2}], 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x6e) 2018/05/29 06:39:35 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000da0000000000000000", @ANYPTR=&(0x7f0000002500)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) 2018/05/29 06:39:35 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000100)) splice(r0, &(0x7f0000000140), r2, &(0x7f00000001c0), 0x6, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000340)={0x4, 0x9, 0xffff, 0x7fffffff, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={r4, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e20, 0x4ec, @empty, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e23, 0x0, @empty, 0x1}, @in6={0xa, 0x4e21, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0xeb}]}, &(0x7f0000000480)=0x10) fremovexattr(r2, &(0x7f0000000040)=@known='com.apple.system.Security\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000280)={{0x6, 0x1}, 'port0\x00', 0x40, 0x11008, 0x2, 0x80, 0x7fb767ff, 0x561cb9c6, 0x5, 0x0, 0x1, 0x8}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/29 06:39:35 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x80) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x3e, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e23, 0x0, 'rr\x00', 0x10, 0x5, 0xd}, 0x2c) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, {}, 0x800, 0x5}, 0xe) 2018/05/29 06:39:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fchdir(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) fallocate(r0, 0x0, 0x0, 0x8800000) [ 173.421807] device bond_slave_0 entered promiscuous mode [ 173.427586] device bond_slave_1 entered promiscuous mode 2018/05/29 06:39:38 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x2) writev(r0, &(0x7f0000000440), 0xf2) 2018/05/29 06:39:38 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) close(r0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x3, 0x2}, {0x0, 0x1}, {0x2, 0x6}], 0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0xffffffffffffffc1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000200)={0x2, 0x7, 0xb914, 0x401, "ddd1a202606aa2cdf19f1195835fb60e4e5ab1af7db8aa96bfc4945fb3ace2eeb5a685aa59ab60896397cb74", 0x1}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000140)) 2018/05/29 06:39:38 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002600)={0x7fff}, 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) recvmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000280)=""/204, 0xcc}, {&(0x7f0000000380)=""/67, 0x43}, {&(0x7f00000000c0)=""/61, 0x3d}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/138, 0x8a}], 0x6, &(0x7f0000002540)=""/151, 0x97, 0x3ff}, 0x140) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000008ec0), 0x0, 0x0, &(0x7f00000090c0)) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000100)=0x3, 0x4) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/20, 0x14}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000002300)=ANY=[]], 0x8) 2018/05/29 06:39:38 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x140) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r3, 0x10, 0x70bd2d, 0x0, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xc}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000440)={'ip6gre0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x2, 0xd, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x209}, [@jmp={0x5, 0x3f, 0x7, 0xb, 0x7, 0xfffffffe, 0x8}, @jmp={0x5, 0x1000, 0x9, 0x7, 0x3, 0x1, 0xd}, @call={0x85, 0x0, 0x0, 0x22}, @exit={0x95}, @generic={0x2, 0xfffffffffffffffd, 0x1ff, 0x1}], {0x95}}, &(0x7f0000000300)='syzkaller\x00', 0x5dd, 0xcc, &(0x7f0000000340)=""/204, 0x40f00, 0x1, [], r5}, 0x48) sendto$inet6(r4, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@fragment, 0x8) 2018/05/29 06:39:38 executing program 5: r0 = getpgid(0x0) sched_setaffinity(r0, 0x1cd, &(0x7f0000da3000)=0x2) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0xfffffffffffffffc}, "0a4ceaa05d9a000000a3980000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e635, 0x10800a, 0x0, 0x0, 0x200000000004, 0x9, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0xc3, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)) ioprio_get$pid(0x2, r0) r2 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x101800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21}}, [0x6, 0x400, 0x6d, 0x3, 0x0, 0x7fff, 0x9, 0x6, 0xfd6, 0x3ff, 0xff, 0xe6, 0x7fff, 0x7ff, 0x4]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={r3, 0x8080000000000000, 0x9, 0x1, 0x1f, 0xfffffffffffffff8}, 0x14) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000001c0)={0x0, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/29 06:39:38 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80881, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7, 0x4) syz_emit_ethernet(0x30, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @current}, {@random, @random="21c0a46ceb7f"}}}}}, &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x0, 0xd95]}) 2018/05/29 06:39:38 executing program 4: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) r0 = inotify_init() fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$int_out(r1, 0x810c5701, &(0x7f0000000100)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x0, 0x70bd2d, 0x4785, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x442}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44000}, 0x4000001) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/05/29 06:39:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="640fbe0af0f75100ba420066ed360faa66b9800000c00f326635000800000f308221990fc71e27000f216d260f2134baf80c66b82735ea8166efbafc0cb06cee", 0x40}], 0x1, 0x24, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x2, 0x0, 0x2000, &(0x7f0000017000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 06:39:38 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x100000001, 0x4e6, 0x3f, 0xffffffffffffff24, 0x7, 0x1f, 0x9, 0x3, 0x6, 0x0, 0xf70}, 0xb) perf_event_open$cgroup(&(0x7f00000001c0)={0x2, 0x70, 0x7, 0x9, 0x2, 0x800, 0x0, 0x6, 0x12, 0x2, 0x1, 0x40, 0x9, 0x8, 0x2, 0x55, 0x7f, 0x80, 0x800, 0x7fffffff, 0x5, 0x5b, 0x3, 0x5, 0x20, 0x6, 0x1ff, 0x10000, 0x4351, 0x699, 0x3ff, 0x200, 0x1, 0x20, 0xc0d, 0x7, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_config_ext={0x2, 0x4}, 0x8000, 0xff, 0xa5ae, 0x7, 0x8, 0x100000001, 0xfff}, r0, 0xe, r0, 0x9) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)={0x14, 0xa, 0x800000000a, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/29 06:39:38 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$inet(0x1e, 0x5, 0x1, &(0x7f0000000080)={0x0, 0x0}) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) close(r2) close(r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000100)) 2018/05/29 06:39:38 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000a40)=ANY=[@ANYBLOB="3801000010001df260a991a0c553fd1347270000000000000000e00000020000000000000000404f45bbec01467288f5110001943ca8ba0f6a4356182900000000000000000500000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000400000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@ipv4, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000440)={@empty, 0x0}, &(0x7f0000000480)=0x14) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000680)=@report={0x3b4, 0x20, 0x300, 0x70bd27, 0x25dfdbff, {0xff, {@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x4, 0x4e21, 0x5, 0xa, 0xa0, 0xa0, 0xbf, r1, r2}}, [@sa={0xe4, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x7f, 0x4e21, 0x7, 0x2, 0xa0, 0x20, 0x3a, r3, r4}, {@in=@loopback=0x7f000001, 0x4d3, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0xffffffffffffff81, 0x5, 0x800, 0x2, 0x1, 0x176, 0x7ff, 0x9}, {0x105, 0x1f, 0x0, 0x2}, {0xffffffffffffffc0, 0x0, 0x1ff}, 0x70bd29, 0x3503, 0x2, 0x2, 0x6, 0x80}}, @offload={0xc, 0x1c, {0x0, 0x3}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x844}}, @ipv6_hthresh={0x8, 0x4, {0x14, 0x7a}}, @algo_crypt={0x118, 0x2, {{'chacha20\x00'}, 0x680, "a1973229d9ff630a427ccebe9bb9448825f5e5ae6387baf62aa8d886ffa35275360512b3a61aeb49f6d4fa12695298a03c2304717ce473023348f2db40de8bd318b89c633806515d36c944ec7257d1d4c06c68a795e1080e17d8775629d4ff2429da670534166073afae93d0c2b59c730d9411380c6369aa5013dca7651ad71b4c37ec2d5f54e0318ce331f9c29f1e62d8af779b2864ccca537f1aec6b16ee1f41f472d0df1da3f5175627ef378a61e4c581d0b09b43f5b4adcc72a00b1b878d5591c67e6f7bd2d32bc702101c45714b"}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x7, 0x1}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @srcaddr={0x14, 0xd}, @migrate={0xe0, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x7f, 0x7, 0x0, 0x3500, 0x2, 0xa}, {@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6f, 0x7, 0x0, 0x3503, 0xa, 0xa}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x3f, 0x0, 0x0, 0x3505, 0x2}, {@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x7f, 0x4, 0x0, 0x3501, 0x2, 0x2}, {@in=@rand_addr=0xfffffffffffffffc, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x0, 0x0, 0xa, 0xa}]}]}, 0x3b4}, 0x1}, 0x20000000) signalfd(r0, &(0x7f0000000380)={0x6}, 0x8) 2018/05/29 06:39:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000002700ffff0000000000160000000843fc0000000000"], 0x1c}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x80000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000380)={@can={0x1d, r2}, {&(0x7f0000000140)=""/123, 0x7b}, &(0x7f00000001c0), 0x1}, 0xa0) syz_mount_image$ext4(&(0x7f0000000200)='ext3\x00', &(0x7f0000000240)='./file0\x00', 0x3, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000440)="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", 0x1000, 0x6ba}], 0x210cc, &(0x7f0000001440)) [ 176.582743] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 176.627957] netlink: 68 bytes leftover after parsing attributes in process `syz-executor4'. [ 177.264046] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/29 06:39:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp256-generic\x00'}, 0x58) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)={{0x3, 0x0, 0x1000, 0x3}}) r2 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r2, &(0x7f0000000440)="7669b374e56e0a135a78f10448e3abd8761c902e70418bf0f515cbc7f954ebb8ffcab9e843042ac15e8a8eda4b302ea7bbdd3ca2b3894fb154ec6a09fe8392", 0x3f, 0x0, &(0x7f0000000540)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/29 06:39:39 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r4, r1, 0x1ff, 0xa) syz_kvm_setup_cpu$x86(r3, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000080), 0x0) 2018/05/29 06:39:39 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x6, 0x3, &(0x7f0000346fc8)=ANY=[@ANYBLOB="000095000000000000002c"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) 2018/05/29 06:39:39 executing program 2: r0 = socket(0x10, 0x100000802, 0xffffffffffffffff) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x3082}) r2 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000080)=0x8) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8922, &(0x7f00000000c0)={"6966623000f7ff010000000000000076", 0x3001}) 2018/05/29 06:39:39 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000014c0)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fchown(r1, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x84) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f00000001c0)) 2018/05/29 06:39:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="c7361b2c8523bf012cf66f") sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="f800000011001b0325bd7000fedbdf2563636d5f62617365286c72772d63616d656c6c69612d61736d2c77703531322d67656e6572696329000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000400000000000000000000080001000700000008000100030000000800010603d40000"], 0xf8}, 0x1}, 0x40000) accept4$netrom(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) unshare(0x400) setsockopt(r0, 0x100000040000010e, 0x8, &(0x7f0000788fff), 0x0) 2018/05/29 06:39:39 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f00000000c0)="a9", 0x1, 0x0, &(0x7f0000004ff0)={0x2, 0x4e24, @rand_addr=0xfffffffffffffffe}, 0x10) read(r0, &(0x7f0000000280)=""/159, 0x9f) listen(r0, 0x7) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x8202, 0x0) accept(r0, &(0x7f00000001c0)=@ipx, &(0x7f0000000240)=0x80) 2018/05/29 06:39:39 executing program 0: prctl$setmm(0x23, 0x4, &(0x7f0000ffb000/0x2000)=nil) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000380)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='tracefs\x00', 0x14020, &(0x7f0000000600)) [ 177.633655] netlink: 216 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 06:39:40 executing program 7: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@debug='debug', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@showexec='showexec', 0x2c}, {@discard='discard', 0x2c}, {@nocase='nocase', 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/05/29 06:39:40 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x22) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, {0xa, 0x8, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0xeb}, 0x8, [0x10000, 0x4, 0x5, 0x7, 0x81, 0x7, 0x6, 0x2]}, 0x5c) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000007c0)=0xfff, 0xf96f) syz_emit_ethernet(0x46, &(0x7f0000000180)=ANY=[@ANYBLOB="010000000000b42d87402e5286dd601cc11b00104b0113800000000000000000006e38dee418e2414400000000000000000000000000000401907800bcf8117f6ea50bcececd691cb2d4ea4ffeb549005a604e000000"], &(0x7f00000002c0)) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) setpriority(0x1, r2, 0x297) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x1, 0x4cf47b81, 0x3, 0x2, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0x7, 0x7}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r3}, &(0x7f0000000300)=0x8) 2018/05/29 06:39:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) write(r0, &(0x7f00000001c0), 0x0) [ 177.692193] netlink: 216 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/29 06:39:40 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x6002}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6}}, &(0x7f0000000100)=0xffffffffffffff00) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000580)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000700)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80140400}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=@updpolicy={0xc8, 0x19, 0x101, 0x70bd2c, 0x25dfdbfc, {{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e23, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0xa0, 0x21, r3, r4}, {0x1, 0x5, 0x2, 0x0, 0x5, 0x2, 0x3f, 0x5}, {0x3, 0xffff, 0x6, 0x400000}, 0x2, 0x6e6bb6, 0x3, 0x1, 0x1, 0x1}, [@replay_val={0x10, 0xa, {0x70bd29, 0x70bd2c, 0x3}}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000740)) pread64(r1, &(0x7f0000000140)=""/204, 0xcc, 0x0) r5 = dup3(r2, r1, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000800)=0x1f) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000840)=ANY=[@ANYRES32=r5, @ANYBLOB="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"]) r6 = socket(0x10, 0x2, 0x0) ioctl(r6, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000a00)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000009c0)={&(0x7f0000000300)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000328bd7000fedbdf250400000008000600ff0f000008000600090000004000030008000400070000000800010000000000080007004e20000014000600fe80070000000000000000000000000c080007004e24000008000500e00000010800050006000000"], 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x80) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000740)) fallocate(r0, 0x0, 0xc28, 0x6) r8 = socket(0x11, 0x100000803, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000003440)={'ifb0\x00', 0xa1fd}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000780), &(0x7f00000007c0)=0xc) 2018/05/29 06:39:40 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x4, 0x3bf, 0x6db9, "8053e2a931fe", 0xffffffffffff69c2}}) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 06:39:40 executing program 2: recvfrom(0xffffffffffffffff, &(0x7f00000011c0)=""/4096, 0x1000, 0x0, &(0x7f0000001140)=@ipx={0x4, 0x0, 0x0, "5d6f634e9e66"}, 0x80) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x100) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000021c0)=""/4096, &(0x7f0000000080)=0x1000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/214, 0xd6}], 0x1) [ 177.766437] FAT-fs (loop7): Unrecognized mount option "uid=" or missing value 2018/05/29 06:39:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0x1c24, 0x4, &(0x7f0000000580)=[{&(0x7f0000002400)="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", 0x1000, 0x4}, {&(0x7f0000000380)="5dc2118485a58e6d2b82c5715e41df9197b44c31664adfbc3d12378fc5469cd613b076611dca43d854fcb1ce6a32e05d6bd00aa0fb911c38e28d1ee58122ea271c41fe5959d9f99fc3fe12d6894423e63d3dfad9a300b6a9ececb186562675c6bef94a612aeb32f340449885b8b36ea5ab48b1823a0fc294c645479ae9bb1eba3acfca727735e109a56a19b1f3803eeb8b03f01b254883f177136c97c6f4aeb2b433b3604c4a3a172e4ae707a1e09e4d13c05874d887115e75b93834d7f246ccdcc9b957364b6aeaa6f1793a6e0f75f75247b247644869", 0xd7, 0x8}, {&(0x7f0000000480)="08e8a09f307ebd4eb10d649257a31a96c96457e166338a6bf70503b4b88d1a08b995d807426a4d83266c02aec85d7cd6d072c2c512d4bfe791b474e7b99f23724e0ff7e2fef52b21f2e1af31efdfb55802259d538c9c730d0cfe", 0x5a, 0x3}, {&(0x7f0000000500)="fb3a21ab234ef94452d98736cc6b7ff94a92107137b8b91e35d2011fde839cc1991afa5444a6d930e1c00cb7c7d9f2fa271f826ce1405401b3384907fbf23988e8d4e5b901c1d4b7fb1bbbf3b5", 0x4d, 0x1}], 0x800, &(0x7f0000000240)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000002c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000700)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x3800440}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x6c, r1, 0x100, 0x70bd25, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3eba}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x8800}, 0x20040080) 2018/05/29 06:39:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x5}) epoll_create1(0x80000) 2018/05/29 06:39:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x100c80000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x3, 0xfffffffeffffffff}) 2018/05/29 06:39:40 executing program 4: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x800, 0x20000) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x2, 0x6, 0x401, 0x0, 0x10000}, 0x6, 0x100000000}, 0xe) 2018/05/29 06:39:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2008}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x708, "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"}, &(0x7f0000000000)=0x710) [ 177.946595] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 177.954746] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 177.963175] ntfs: (device loop0): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 177.975256] ntfs: (device loop0): ntfs_fill_super(): Not an NTFS volume. [ 178.101040] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 178.109170] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 178.117607] ntfs: (device loop0): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 178.129701] ntfs: (device loop0): ntfs_fill_super(): Not an NTFS volume. [ 178.713410] device ifb0 entered promiscuous mode 2018/05/29 06:39:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) 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) sendto$inet(r0, &(0x7f0000000000)="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", 0x4e5, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000580)={0x0, 0x2}, 0x8) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000004500)='/dev/mixer\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000004540)={0x8, 0x6, 0x8000, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000005c0)={r1}, &(0x7f0000000600)=0x8) shutdown(r2, 0xfffffffffffffffe) fgetxattr(r0, &(0x7f0000000640)=@random={'system.', '\x00'}, &(0x7f0000000680)=""/210, 0xd2) 2018/05/29 06:39:41 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/29 06:39:41 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40000, 0x0) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x140) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x2a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000000080), {[{{@uncond, 0x0, 0xb8, 0x100, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x9f, 0x2, 0x1fe, 'pptp\x00', 0x7fffffff}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1c}, @empty, 0xffffff00, 0xffffffff, 'team0\x00', 'gre0\x00', {0xff}, {0xff}, 0x67, 0x1, 0x10}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@inet=@dccp={0x30, 'dccp\x00', 0x0, {0x4e21, 0x4e21, 0x4e24, 0x4e22, 0x4, 0x4, 0x33, 0x6}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x9, 0x0, 0x7fff, 'pptp\x00', 0x400}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f000041d000/0x1000)=nil, 0x1000}, 0x3}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x64, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/29 06:39:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fadvise64(r0, 0x0, 0xffffffffffffff01, 0x3) ioctl$KVM_IOEVENTFD(r0, 0x660c, &(0x7f0000000040)) 2018/05/29 06:39:41 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x7, 0x1, 0x200, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000100)=0x10000, &(0x7f0000000140)=0x2) sysinfo(&(0x7f0000000180)=""/7) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000040)={0x0, 0x4, 0xfec5, &(0x7f0000000000)=0xffffffff}) 2018/05/29 06:39:41 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) dup2(r1, r2) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9, {{0xa, 0x4e23, 0x401, @dev={0xfe, 0x80, [], 0x1c}, 0x7}}}, 0x88) listen(r1, 0x81) 2018/05/29 06:39:41 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000180)=0x4, 0x4) syz_open_procfs$namespace(r3, &(0x7f00000002c0)='ns/cgroup\x00') sendfile(r1, r1, &(0x7f0000000000), 0xe) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0xc) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x7006, &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000400)={r4, @empty, @multicast2=0xe0000002}, 0xc) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2018/05/29 06:39:41 executing program 6: syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) fanotify_init(0x4, 0x4f5d0c8e45fd96fe) socket$l2tp(0x18, 0x1, 0x1) r0 = perf_event_open$cgroup(&(0x7f00000001c0)={0x7, 0x70, 0x4, 0x31bf28fa00, 0x6, 0x1, 0x0, 0x5, 0x4000, 0x4, 0x8, 0x80, 0x800, 0xfffffffffffff801, 0x80, 0x3, 0x40, 0xfffffffffffffff8, 0xff, 0x2, 0x3b6c, 0x4, 0x101, 0x7f2, 0x100, 0x8, 0x0, 0x8, 0x7, 0x4, 0x1, 0x100000000, 0x5, 0x5, 0x0, 0x2, 0x5, 0x400, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000180), 0x7}, 0x2004, 0x8, 0x7fffffff, 0x7, 0x5, 0x3ff, 0x400}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) capget(&(0x7f00000000c0)={0x19980330, r1}, &(0x7f0000000100)={0x0, 0x9, 0x8, 0x81, 0x5, 0x1f}) getpid() r2 = open(&(0x7f0000000000)='./file0/file1\x00', 0x40003ffa, 0x0) write$binfmt_aout(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="1f"], 0x1) r3 = socket(0xa, 0x5, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/05/29 06:39:41 executing program 3: socketpair$inet6(0xa, 0x800, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x100) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0x8}, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 06:39:41 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpriority(0x0, r0) getpriority(0x1, r0) 2018/05/29 06:39:41 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) socketpair$inet(0x2, 0x2, 0x5, &(0x7f0000000040)) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x5, 0x6, &(0x7f00000024c0)=[{&(0x7f0000000180)="6869a16972b9b81998c77431745b9b9f1e9d0feb6b7a8664019acab2e19aeafd2e5611e27727d9030a4d28a3a054d60d2e7e8ae995d6992eadfef789ba2ae3f8e5bfde8a92c4093679c91daa23637ef4e4311e811a7ff3db7133201dd5f519e621dbb931a63811e1ed6b89c46d801f1c65595d5cc4b578443e918d03e4fed215b899df12ed9c0318e7c42d37d76d9b85d02320974340afe5220e233c6aad1a229f10ec4587c26498df6acbadcd2f1348ccf2451e0775c7df8704ed080bdd6c9fd73f4d3a5c", 0xc5}, {&(0x7f00000002c0)="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", 0x1000, 0x25}, {&(0x7f00000012c0)="b91a05f0a2baad95357edb701cf3f11c724b4450ce0eef7083436b41265a39b37d41391cc65233594f256a30ef447e67f5b57c72e4701a8d30d4527c4b1ca1f89f2b51b6818465d04fdddec76c34aded328c420019caa3e41ca8d6949082b28abc6264228f885206ad2e2cc9067e40bae4046e215eb32c76cf211ed7e5b6d61e24b6f78ec8960c94441a", 0x8a, 0x2}, {&(0x7f0000001380)="7a7c8ac190980823346b754d527d92ad2a3eb7c99e7d39fcaeb72ebd1b9078bedff6389a34c3", 0x26, 0x5}, {&(0x7f00000013c0)="28ba28bab25f72da639905486e8c0d878cf630683d08142fc79ab31cba4b9e4d9e626d39491383066931758a0c02720a6b7ce6e2374951e219608d161d5a0d9e9137f5e0929237b0f1f22cc6871e621980e651ec3f6f7664ba30ee94bba268cfc9a4a5e58a1897944f21dd0136154b3849b0f8e5280a178080767ffad997d80265979abd1d3279a83ba9e380d3132c2428204b0c39a26d693ee3f305de7cb75073c725c7d29473ac1095fbf4490113eb1c8f8d8832266297286c9974aeb785a60b606bf3bfe32b87538227122b14fc4b35994d41f3fe6c12923be37d50cb2d6e90f4d5c091f2c02cc5054f59758a6ef687c3e800363c989782fd43b5e3370e47eb8f339151e1276e1ece2f4600edc389160b35772c2a9baa752a07c622084e842def522b84b6984008e253c7c95ef42b0092c4bffd89e2bbf2527bec491ea4818e63599a1e98550e4f0eb78c9d949f59ab5189453f9ed9ba6c20aae42f32b5d5edcc655d53f7c1392d799839a0b4b9dde5dd00c5304293af99379dc4762b10bbc1cb8d0c7392de8ca9366ad1ff2e911706a8052f0d5b0bb56567d268de80a65338abab05263e930f24ec782984baedd34465e3971317e541bb00057e38b443394655430ac96c4228e95bc5e99a18e775ea89c760a93c5510f76d0f58e67d914867d692ec6c44b5ee97f70b325b2f939aa33ee1074cd4f2d9f769ea6b024c1eff783a4ea5629b5e2720d504f0e30f0115c52b491796c00286214a45ff681ec4a83fed295a2d24b8644081be4ce0a34c8f305516cda70e7829d8100687323eab46a99340effdb55381392c4f2aa377dbc01207223991563289d1b53b8e97aa9fc713d40b3ba4b1793d53716818703dba41cb1d34a365672689d3e19653853e01584052164ad8b348fde10fc1a9c6e9367b37a8aec555c575f8ed374d882b0ccc224efb8897c1440cfda7922d5986409a26398998ea759ca34e40138033cbec89b778ea4a6eb0abab346398013c9483ed8cea3f3b6b14e1edc29e69559e80721b4d0c8547e59322e491b9dbede36c13a1b968b3e3cb8fd9aef3d18bfdeaaf12800661c805b49cc080036ef25e336d15373a8e06c280cbc4328793b94ab3a869b60c75311f09fbc2475608495c7013656afa428d2e1c599a364aa024ff0f170e12dc830515a8bf673b3e2e276a7c11a134330a9293772b954cd57f7ce13261b2bec74f4599741ab9c5515801fc3b7b5b34b6d3494b3865405bee675b378b20bfc1e7311e48b85afea72f6c27a860b2796a02eb041114d3bb6e3b4f5cfc0ac86b6bc5df9143cd5eaad4c506a5c3eb1ccb657874d841c7359bff781d51765d8c3c1587f29fe6ebe137d6d0c8d94c21e884ca6f9479af7ab0445b456b005c7768a43fae58784baefef36e96f9093a54cc128921f511b454419fd749f88b43cb641266d96413b9090a23e9d2df49b481a49de6c46c446019cb82023c03747196e7b04f7e8fd2108ced0ded1ce258a3e4cb90dea0963c91c84550d23fc318a143eea4add2d0d47a9b610e88cd41ac575a3faaa9b61b650d627cb14032a719936dc830a0ad6d5837f6128abc6daa836dc54262c784f3995d2f341d3fe69b9d00655a400473a3fda4795c1ea59c6f26a7182e6c4ef13c48ebf0c7d328803f73aeda9e5ebf14952cf30ec9263ca8679e87a081a32b7dcc02cad5249134a57a41345b95bc92794c8013e579afd852ea866ae79a467de1a527434c5308c0aab15f2dd260eadd0ac1abc3882df9413c542ca923609e207757073da17473eb5ccd479166619935d81d7da875994d9c7fdb26e5ca0cfe39a063fdfe2fa6ad7229e5607d7f6e2e545eaeb6b311c477b665d404b0051ad43d39bdca3e246edad08b8538f72456e7ddeb25dd2224ea29e28c1ab1fc0e578f5e1686b3a0097510025a593f96076dbfb10a7e2119aa22fdb5af25054c0083006a2fb330d902bb45115027f437152ff86f3cb512a258f27c734830f80e13cac53a4601d219fe13936845c16e35bf274149d2f751f0aa58021157a7aaefc07cd391caa629a41fa416fbbb2449d1e852406b7ac36577e58ee9e28ca7777dafb6c97266c398b87926d49d3fae22118aa65c2dafffeee09d4bfb372cd15abfdf4bcaecc80ed3c096439c3490995037718ecc6300089ad49c4c4838f2029132ae31c712a9b05e44de1198c6bad15284710621852b3f49e8df667d7e3b0232816504389de9d75e3063551fbc2265317b18aa598395b109793c17dd70ca95c08dc436e009d2fcda3263c4c273da175e7d6021be69c32a40bdab2d5ee2e2a30dc03ba553841d4fdf3ae52c2439b823969b34b1d27efa01c4bdc60fa862f4a9cad902a50e99067947dae8a9c4bc3760d23cfcb878980b1b7b6d7b0c9c60aaf119c9746ad0f7643705b36d5c9835b8703b18b8f01d81fe22dd20b6aa6183a63f910f134b19c55e132195ac02ced07e2aa8dcd8f0bb3d166367111497cb710c66563b40f7f54e69f8eadea771737b77a080345e3d0bde82f502e289bd7f449c2f20f1b915b94a3003d36ff82d80eeb33436ecc76ac4405e2ac344be8de9ebb0403b391eb884032a5383963ce726272f9b3004e14fe1435f949be65e5c975c114f0f55dcb7cbd0da9cefaaedaf033a3e112727ee5e6bb82650a54fcbb160424f01fd29895e5a5ecdc0286f6458a088c843218c2f69f9b233d402f0ff5ce3890ebcd49cb509ef0b3cc53fe92ca0e034e72ca1ee2fe982f9bfe39b6cc5128b50d7e85ce0938c168f1ebfbb85e28b0ff6baea882036341cdb758651b0d66a11485abebc3c9bb95b4c352efbdfdbfcbcb1aa9b76a63e0cbb557b70b67987287516007638bca69d2a013ee87d6525a70011337b9b15628141c746bbe99536aa82ca23218f41b132ced585ac992187a0b93b69e5000943f980330e957ab8fde2100d952ab1e6a391dd2a03f7e23d6b932b2999d351c5e07be53402183321e1371f53f9895a0f4fac3baa5232543229fb9127f6628680e4a91bcbd975718cf636e7f53cd043d559b57015688594846163771a13a1856f2fabe3859e16a808d5e1d6db8bfbc486906806e38a910566461f1906ee4038ec460f8d84bd453e7c000911aac9a8b965250ff354f69916fe30888566683566bc0152f6d9b95e7d66b2416ef29ac7aac4c58ab83a2b55c037ddfaa3c96bf159f0ee6d38554ef9ecc1ef835eb05b7474794b4ca6c1cfc24b9e234ce5ac77d2b335741f35361cb956f872c208ab034c4410803378a6ff4c6e56f1cfe03a3a5e3a4832ceb4cdf762cc4fcce8235f7bfaf414555cbfde472f2b26bbcbb28e373d068ad65ecef38e6b09f7d53704378ff00e92bdd5c94e2cedf7db9254b296f47abeb94d5b8bbe9f5415deefa93f2e5717533f969df34bceade469b976249b2a73bc0b401ef6cf3f2cca53124b4f285b4edaa427b3ae0ed821ade4f0fc090676bb00a6d672ab6677267763c3dd7b2a55fe9515a411df6721adef2c2b04444fbbf1d0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0x1000, 0x4}, {&(0x7f00000023c0)="729b6097060135b547cd6474196ecd348a978efde218b8c5433161893faec5282fab9bf0255792eaab004deeeeab5b924195ad3990440d1da59f0ffc8b7a9aa867a32021bb5406db7fcad884a2e568efac6fa8f9f49927f0c1d3d4295f7fe24b354cc4774aaf8962422146ecbe8ff104da8f7643038dbd73632ad0cdbb37be0a45919badbdeca557b172088d3c7b7d4df12551b67930aefb2035ff122842bb5cde758d31b1cd9c86c9067ad6f25ac56799c7c8b11aa45ac52646b1e0ddf8b49c438f0d8900ddd3923296f57079be1a26eeb3d0d096466e61c5d3d7667b11c106fa6d3e5e91ed16d6ed2b1d7497965aa897", 0xf1, 0x9}], 0x4, &(0x7f00000025c0)=ANY=[@ANYBLOB="6e6f757569642c6e6f616c69676e2c6e6f6c61726765696f2c6c6f676465763d2e2f66696c65302c6e6f646973636172642c008f32472c33"]) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003840)='/dev/cuse\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000003800)={0x2, 0x1, &(0x7f0000002600)=""/228, &(0x7f0000002700)=""/4096, &(0x7f0000003700)=""/233, 0xf002}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) 2018/05/29 06:39:41 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xe4b, 0x40) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0)=0x6, 0x4) ioctl(r1, 0x3, &(0x7f0000000140)="c626262c8523bf012c7800000000000800a48cf279a4ef0a194768a7d10727c0fd9c82b808000000000000003bdff4c913b93c07c8e8d173337e403a4631e743a492402d4e71864ddf81ec807bfe67a9148a06a09f9cbe7cf8c54e7d13268421b23e63000000000000000000ab2918ac1e85192881557d89bdf7fdd312ff5602659175598c039044eb7b5b28f00d71") setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x271, &(0x7f0000000040)=[{0x20, 0x0, 0x0, 0xfffff000}, {0x6, 0xfffffffffffffffd}]}, 0xffffffffffffff7b) 2018/05/29 06:39:41 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000100000010, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) execveat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='evmnet1!\x00', &(0x7f0000000140)='vboxnet1\x00', &(0x7f0000000180)='ppp0vmnet0proc&\x00', &(0x7f00000001c0)="bc2d00"], &(0x7f0000000440)=[&(0x7f0000000240)='posix_acl_accessppp1\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='@,$\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=')\x00', &(0x7f0000000400)='{vboxnet0@keyring}\x00'], 0x1400) fcntl$addseals(r1, 0x409, 0x4) write(r0, &(0x7f0000000080)="1f00000020000101002000000802007702000600536b8d00000000000000a0", 0x1f) 2018/05/29 06:39:41 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xfffffffffffffdbe, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[0xfffffff0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0x2, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/29 06:39:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x9, 0x315) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf016f") ppoll(&(0x7f0000000000)=[{r0}, {}, {r0, 0x4}, {}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) 2018/05/29 06:39:41 executing program 1: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x38) fcntl$setstatus(r0, 0x4, 0x6100) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) sync_file_range(0xffffffffffffffff, 0x2, 0xffffffffffff7fff, 0x0) write$binfmt_script(r1, &(0x7f0000000200)={'#! ', './file1', [{0x20, 'eth1vmnet1%'}], 0xa}, 0x396) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000000000003e00000000000000000000000000000000000000000038000000000000000000000000000000000000f7ffff97db1438bc18127685607bffffffffff000000000000000000000000000000000000000000000000000000000000400000000000000000"], 0x78) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000f600cd"], 0x7) [ 179.163877] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 179.192110] XFS (loop7): Invalid device [./file0], error=-15 [ 179.239858] tmpfs: Bad mount option 5¥nk‹Ë99جp‚ 0@Ó`ª°ïýij[DªÔží€‘S[6Ðø[)ÈE”ù¸`ÜY»|Z;®È™™ÚHþ*{ê±½V•¥¥4ô;À”A€TAYQ èS’ [ 179.325791] XFS (loop7): Invalid device [./file0], error=-15 2018/05/29 06:39:42 executing program 5: r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/uts\x00') ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000000)={[{0x664, 0x8000, 0x9, 0x3, 0x400, 0x20000000, 0x101, 0x80000000, 0x6, 0x3, 0x8, 0xb6f, 0x1}, {0x7bc, 0x2a58, 0x0, 0x7ff, 0x3ff, 0xfff, 0x5, 0x8, 0xf1, 0x1, 0x7f, 0x4, 0xef2}, {0x5, 0x8, 0x2, 0x3, 0x49db587a, 0xdc0000000000000, 0x8, 0x0, 0x38, 0x8, 0x401, 0x0, 0x6}], 0xffffffff}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x42, 0x0) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x5, {0x80000001, 0x7, 0xc97, 0xfbf, 0x709, 0x7}, 0x3ff, 0x10000}, 0xe) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f00000002c0)={0x8, 0x9f2, &(0x7f0000000200)="374bf492c2dcbd32a2aea275fdc2f990fb9e5a22352a0be5a51593f9", &(0x7f0000000240)="9c23aa96275c6ff8b6b754c6175bfb18da8dfdbe800b5c2d4cb789bd2f5f8bf63d53795e8f6bf464d1761f2809d539ed99e8bf4efc3bff9a71ec94bb3c1f352330636db6e063b79a50a305ce553b1ddfcb81210d08e1ff4c92afff0753e51f6f1e60333b422ac04d70cf56138cacdd9d0941d943543bc96c3f", 0x1c, 0x79}) getpeername$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'veth0\x00', r2}) setns(r0, 0x0) 2018/05/29 06:39:42 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='security\\vboxnet1\x00', 0x2) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000280)="60c3eaf365114d23166c6a8a987fdf87164f35e5193c9c81b96dd12712164f71c8e9568eb95ad788f74d48489fac3fb7c6020cbf1bca1781bd85bb9489d97a0f6d08185ee0df2b79c54c7c7d86d9fb942a54b4bf1f10314c7480daf84636cf629e443ba3af72b7a264fbb0a6f60d1e8918147a5e616ce4a3d5406fd1428018ce72e193830fa1a77b2afff229cbb1339e217f0d018f01a924cedece23f6580c355e048752e3f1b5c1c58ba351237022768c665e778b9c5e53c1f33bf7b54cadefe5b6c643a0d43ea3afe77fac02d73f43fe0179c0f86c0f32dc3dd9d19e9c6c0ed6a32116d1d8c4d580416c3a4d1f2b9ca68164c2") r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000140)=0xfffffffffffffe05) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000100)={0x8, 0x2, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}) mmap(&(0x7f000049e000/0x4000)=nil, 0x4000, 0x1, 0x31, r1, 0x0) futex(&(0x7f0000001000), 0x89, 0x0, &(0x7f0000000000), &(0x7f0000000180), 0x2) 2018/05/29 06:39:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="57e815b99097bf9c0c0775b090c90f8437691f85f68889cf", 0x18) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x8725, 0xc140) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001480)=""/105) sendmmsg$alg(r1, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="3a254a5c0968e6acb09d9fced49888ce", 0x10}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/6, 0x6}, 0x0) r3 = accept4$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000300)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x82a, @empty, 0x400}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x1}], 0x78) 2018/05/29 06:39:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000000)=0x10001) ioctl$LOOP_SET_STATUS64(r0, 0x4c03, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d3f877e5eae453e55d7d64d00d4901baed21f7de92a8669b38ccd6260857dbf5ae46354569636517b50f805ae208258dbb7d0abe1a6a8f0f1bcc885c8ba93c", "fe047b3377f4fc2eb04172bfa8e7d1c4b3cf144a23173b660800000000000000932dee00f4185d78f7ddd19a37cb5fa0a5629eef628582fba4bf4af44acfe059", "ee42e3ef08007289432c2203039b0f706cd7911300000800000000003131995a"}) 2018/05/29 06:39:42 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140400fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0000000000000000b9a06bd032a92f18eb1d2555bd7f59d0305deb55c8bd5bb04ab0f2435beda56bc7d88b42ecd941984df89c"], &(0x7f00000002c0)) 2018/05/29 06:39:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000), 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/13) 2018/05/29 06:39:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001800)='net/psched\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x8}, &(0x7f0000001900)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001940)={r1, @in={{0x2, 0x4e22}}, 0x2, 0x1, 0x100, 0x5, 0x4}, &(0x7f0000001a00)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'veth0_to_bond\x00', r3}) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$rds(r4, &(0x7f00000006c0)={&(0x7f0000000140)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000180)=""/251, 0xfb}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/105, 0x69}, {&(0x7f00000003c0)=""/113, 0x71}, {&(0x7f0000000440)=""/206, 0xce}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000001401000002000000fcb600000400000030000000000000001401000003000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="0100000000000000", @ANYPTR=&(0x7f0000000600)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='\'\x00\x00\x00\x00\x00\x00\x00'], 0x48, 0x4000000}, 0x24000000) r5 = dup3(r2, r4, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) 2018/05/29 06:39:42 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000200)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)) socket(0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x10000}) 2018/05/29 06:39:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000c40)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x42, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00000001c0)={0x17, 0x6, 0x1c000000, 'queue0\x00', 0x40}) r3 = getpid() capset(&(0x7f0000000280)={0x20071026, r3}, &(0x7f00000002c0)={0x6, 0x2, 0x92, 0x2, 0x3, 0x6}) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000580)=""/156, &(0x7f0000000b80)=""/185}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r5 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r5}, &(0x7f0000000080)={0x82, 0x1ff, 0x764d, 0x7, 0x4, 0x9}) ioctl$VHOST_SET_MEM_TABLE(0xffffffffffffffff, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00)\b\x00\x00\x00']) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000003c0)) dup3(r0, r1, 0x0) 2018/05/29 06:39:42 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000180)="404c02b09fca7fcb8fa6777902e9a751528c115ddce87757f4a92c4400c4fea5dd26e3880f137d0de13caa05dc05f00baf9aebfef8c85bbd132f8ff3d75eb2630c9e4818b7ba5c1682f02ee5df952de9a6f45e2e90c8aafd8c6220afc98cf6664fcb977a30293b985182e80f54a6ae128fc24655ad3f0749f661deca477f533023b355595f303fe9d646d589db2c3dbbe24e8a95d829d9fdd9fcbdc6725d68d75756e7a8099c02b65386a0b058c16b11d9a74a3c130e90a67568c5dc85669b10c81e14ed55d25de86b927a14acff6f2bfc9d219281be6dd7b411a37936798a2d167f08a487b48d6efa068e4f") getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80080) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000100)=""/68) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4002, 0x0) ptrace$setopts(0x4206, r1, 0x9999, 0x20) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000280)=[{0x4, 0xe5}, {0x3, 0x4}, {0x3, 0x6}, {0xb, 0x6}, {0x2, 0x47e9000000000}, {0x7, 0xc3d8}], 0x6) 2018/05/29 06:39:42 executing program 0: rt_sigaction(0x400000000000007, &(0x7f00000004c0)={0x4224aa, {0xffffffbfffbff270}}, &(0x7f0000000480), 0x8, &(0x7f0000000100)) r0 = socket(0xa, 0x1, 0x0) rt_sigaction(0x2e, &(0x7f0000000040)={0xcf2, {0x3}, 0x2, 0xcb9d}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') 2018/05/29 06:39:42 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) sendmmsg$unix(r0, &(0x7f0000005240)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x126, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000101000001000000", @ANYBLOB='\x00\x00\x00\x00'], 0xa}], 0x1, 0x0) sendto$inet6(r2, &(0x7f00000001c0)="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", 0x1000, 0x4, 0x0, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) 2018/05/29 06:39:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000005c0)={0x18, 0x14, 0x301, 0x0, 0x0, {0x1e}, [@generic='#']}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x39, 0x20002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x3, 0x80, 0x1, 0x0], &(0x7f0000000180)=[0x0, 0x80000000], 0xaba78dbe54679ce, 0x8, 0x2, &(0x7f00000001c0)=[0xfffffffffffeffff, 0x1, 0x1b75c000000, 0x3, 0x5, 0x5, 0xd45, 0x3ff], &(0x7f0000000200)=[0x6, 0x7fffffff, 0x5ce4, 0x7d1, 0x1, 0xfffffffffffff001, 0x101]}) socket$netlink(0x10, 0x3, 0xd) 2018/05/29 06:39:42 executing program 6: syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="ffe0fffff0ffffffffffffff08004500fec30000000000299078ac14ffbbe0000001c3fe810000089078"], 0x0) 2018/05/29 06:39:42 executing program 7: getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="21000000810693a73fdf7bf21b000000000000000017099d4dc0c1e07890e850da77ff3f0a"], &(0x7f00000000c0)=0x29) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000018c0)={r0}, 0xffffffffffffff86) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000480)={0x0, 0x6, 0x1ff, 0x9, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setsig(0x4203, r2, 0x27cf, &(0x7f0000000280)={0x1e, 0x2, 0x0, 0x1ff}) syz_open_procfs(r2, &(0x7f00000002c0)='net/ip6_tables_matches\x00') socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000015c0), &(0x7f0000001600)=0x8) 2018/05/29 06:39:42 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x4, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000080044dfb, &(0x7f0000000000)) 2018/05/29 06:39:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x43) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r0) write(r2, &(0x7f00000000c0)="8b", 0x1) 2018/05/29 06:39:42 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x16) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e24, 0xfff, @empty, 0x7}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}], 0x8c) fcntl$addseals(r0, 0x409, 0xf) keyctl$update(0x2, 0x0, &(0x7f00000002c0)='b', 0x1) 2018/05/29 06:39:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000e08f0d00000000000000000000000000000000000000010000"]) 2018/05/29 06:39:42 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1410c2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/05/29 06:39:42 executing program 2: r0 = socket(0x1c, 0x8000a, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000003f40)={0x1, [0x6]}, &(0x7f0000004100)=0x6) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f00000044c0)=[{{&(0x7f0000000000)=@rc={0x1f, {0x10000, 0x8001, 0xfff, 0x5, 0x10000, 0x9}, 0xffffffffffffff00}, 0x80, &(0x7f0000001340)=[{&(0x7f0000000080)="0ce4feda18988896ba882dee06b3c601b93da2eef4310a010fea36f4b6ea04e4a27c0793346d34c539c4aed99f7c6ac7dd94d9b3acebc70c0d433174c5c139515c77dd46bf0613c7342ba4de3dcab1d085f57b3ebaab57b9cadf42ede9a5c886aaa3f2ce6ebd7e3e7cf29f3bb7bdf9e53b5209ba632886e35974233cf524509021cfd8cfe36c013bc08258b053f7c0afe427edbe1fba402e3cedf9cdccae6639d0148dfb97ec006239571047e40d675dfdf828ca03cf4013f5e0f3987d6cb4", 0xbf}, {&(0x7f0000000140)="3a8da6cec6cea28540960e379c22598421a27097117a401cacbafbb1c6be0d8bffe348ebdcabdb641a274e5d4fb7df195b09173dbde87c6f48dde44521bb4dd7aecc6ccf91d2eef8c161947bfb5f1a52abbd845c18d126e6bda977eab8fbc2400dec1741c2fd0c446d5161012f8432130792bdd20df1a39f6f0993649c5b5ac4f855e55c1e71861b5bfad039e3e1b857039e339f43c1e2f9194a1771b350c74aa3a8459939a1b28eb75793573ce692057963d1a9167c3b5dda8c0f6d0db4d7baad34615cd7212a233ec5820f", 0xcc}, {&(0x7f0000000240)="1af0fd20fb9d9fb2b66966ae0fbc16d38e83aed6034eb9cb8d91b3b7082ab0f9b4729609d90eb19e0a8d49cc7aee88e4f2f16074005887da3020aa0bd3cd84b4478988013bed43400dbaf01ac4f7c7b010cec2ba5c38244caed83873ee5f2c8395771fc2dc72a2fbd28a3da4a3655a9550af13ce90aff4b5cdc4ca96177e801557313451a2c75a6279e464cf900ae7772c097cbd96", 0x95}, {&(0x7f0000000340)="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", 0x1000}], 0x4, &(0x7f0000001380)=[{0x1010, 0x0, 0xb2, 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"}, {0xb0, 0x113, 0x83, "d0306ad3dc0784d6d331cd8bf6e27f6e05fac7db730932ed909bac6d8abfec4bcf92e7b3bddf4f8f5342d6b9a026f7b3df59a8cd1f007e9e0cfe0d60af77873894f84cd5396eef6f52542b4de314ac1814758d3407e7a667a93ed82e7f758b0c4db3f6e3615d02bcc4b41bc2ee4c3b9b8d359cf66fad09f9b4130902c379907176e91299c7e47b19658dc4556876b69c331c5703f23a5b4131f29e3185b3a8"}, {0xc0, 0x117, 0x6, "07ecee625e2e84aa9a9dc7dcf19b27147ae518b2b88d2485d79d557a96acc1409cbf3664f614ad96772c5862b6df13f7f49fa68ccef217906ac8521c8c71eed5e0e0d855090cd2c8be18903771ce40e1a2a23ecf7c09e3ec5a45f1a2868655c18e472609f1ff935d41cd51b9e8d10b306de574a5f0ca80aafb57c1ecc77898a183b03f35c271ff668fca62007190ca937ca903dbd3d831003873787bf1504da11fbb9b2119ef7a8f682cc5"}], 0x1500, 0x4}, 0x6}, {{&(0x7f0000003ec0)=@can={0x1d}, 0x80, &(0x7f00000040c0)=[{&(0x7f0000003f40)}, {&(0x7f0000003f80)="f3cd436f67d3f2607a0b091b1d739f9cb8df7f0dbfba384924b9b43b75f02367d95ee6e7daef8ddac1c1b40dbbeda209b1ebbf84241bc3f795352197231a77ba3b8020706c82930ab0fa10e329c6bd6267275f895303b03023d8260ca5065429baafa6c63bbab768dde76e1b7b4bc2909a5834c9f731077a8106a22d49da8dd7936fbba9e6e94ec00f4b78753c53596c687af9e779735fe8cbec3df3c07f471c593c71332fe02a4b6e4b9a5cccebf579c7b4e3550308c61ca4150be80d32a39ffe592bcbba57337ce5b022821c5ae3e7033bdd8d9eda6d2d62ab1a66aa44a03282", 0xe1}, {&(0x7f0000004080)="1b93f1995ab7634ee780ba12b9c733e436fa7e8146ecb0c0e91fe46345344af30efa", 0x22}], 0x3, &(0x7f0000004100), 0x0, 0x20000000}, 0x3f}, {{&(0x7f0000004140)=@in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x215}, 0x80, &(0x7f0000004480)=[{&(0x7f00000041c0)="701c6c93951ebe426758fdf3e6e74f3d5148fa490508c3db77a15a11d84f68a70c414e360db14e7fa1e2e7caae44b112803b065e971fa91ebf6ae3233d6fc69f7d5e73b34241fdc3d7c4a95bd945bd7ae16d59e5058ee5897516719a57bb8670f037a3d64aa1de8012efb0ed9b851ad474b8c93d85cc8d25affbf3ad93805f4e4b2a1bc29d5a1d0ff94bd89848a9c543fd27d9bfe2a3884bf35e60a495a0c8fd809a2ab87e855ffb02b5393fc3aff7da08b3a339138722350390accb637ebb46836bb8ec2f695c316af47962fc3593d82a346d31d3da00035b", 0xd9}, {&(0x7f00000042c0)="3af788c5a850ddaf544761b2b4fe1c1cff3f678f1f094071dd2521d410f3b29e52758fc481b3e2d8553f3ecf895ded983966cb4077b443f49d94cd9136be59a84b9405a3ea5e6b3874d86e3589f8b269363146bd8f95826d04a9a092424de5524f9ea0a42c1d895724d137bc62fe3f77a3de75b8ea583199e9a465a8d722beac834a661f7f3b967b14d3a7979674359a96b51bb31ba512cfc6f0c25b1900325f1c6f2f90cbcf859bf204422ff44c0f8447b144b182277237c1c8", 0xba}, {&(0x7f0000004380)="d8bf9f111353ff12a22a6b42550aa53423a4282757d59d1a490423c873920b5cf26bbe5f1f28127007268029df8c6cf38bb0fd78253fc3678633c05e796c7785b66ddb28a84227800223c490391dc953c8b73ea2bd42bea56abe5bc5bd86ea01b00d2ae8d65772e374d02cc28e370909d74bd13f3d2de3bc262dcd498399e07152347f08", 0x84}, {&(0x7f0000004440)="0026f7db032b7558a686586aa28fa3c9164b8f9b1e5458583bb369d4ecc164e0dcaa0d36f2fe9481f8a7", 0x2a}], 0x4, 0x0, 0x0, 0x400c0}, 0x3}], 0x4, 0x40000) 2018/05/29 06:39:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)=ANY=[@ANYBLOB="14000104000000000069000000000000"], 0x14}, 0x1}, 0x0) 2018/05/29 06:39:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) capget(&(0x7f0000000200)={0x20080522, r1}, &(0x7f0000000240)={0x7f, 0xffffffffffffffff, 0x0, 0x91, 0x8, 0x7fffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="21000000000000080004000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/29 06:39:42 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="030069008c90c40678c8aeb42ee0c3c17e0c59e900a1e1224b5aedf4df90db6b1d33c4b6299ecf8193890333efc41ca791913d4ce3a85fcadcf9c69937bc937d867a42944f484c4ea2819014fcae52036a7faf9e05ca7ffc16f60f9651eabf96995372ca4bbbf4cf930b7fde10"], 0x71) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100), &(0x7f00000001c0)=0x4) 2018/05/29 06:39:42 executing program 3: 2018/05/29 06:39:42 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f00000000c0), &(0x7f0000013000)=0x4) close(r1) close(r0) 2018/05/29 06:39:42 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x4000, 0x0) r2 = fcntl$getown(r0, 0x9) mq_notify(r1, &(0x7f0000000100)={0x0, 0x20, 0x1, @tid=r2}) 2018/05/29 06:39:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x14) connect$pppoe(r2, &(0x7f0000000680)={0x18, 0x0, {0x4, @random="a5a240bc3f4b", 'ip6_vti0\x00'}}, 0x1e) writev(r2, &(0x7f0000000140)=[{&(0x7f00000003c0)="088635d1e5c7ab624870ce4200a43ae2ef9bb309bccd1cf6b9fed2ca26f368d22b634409c186394f99e25add6780888d73cb741f67e32a20ba21b691f3d41a686fbec3e094f420e7fe4f9ea919319f64961ac8685660d1316f8505defe328aa8710881ad93e360f1ffe8fcc3891cd6e248f0909c41c1ce84c64b6591b2a792619cf46337e026882bb6d487830d4a3520adcb3ac4fdafe13d0021ec93a4bbb8d22ba0e7be37a7cfdf5ea1d7", 0xab}, {&(0x7f0000000480)="7e279d410f98eef71fb3699b69203678ac849108046ab87d702fa4e11e8300ffa988642063fbccbf93f866e211b93c751251b7d527726766d34550a5d805a2f20c342e3e1e8ea46f63fc05668ab07a83b6ef1b8dffb4f307e63a84f3e39bad08d7bb867806981a7886969522ca1f794cce46da07fbf652ca816640b9379b1c646eb9c0228e9050461b7f89dfcc2987115b716e783d44eef7a936f250f9ddd62a2bc332d00d18f3fdf95977fd7b0c108272e28d5277a7eae95df378704e00f8f9e26f4292e88872", 0xc7}, {&(0x7f0000000580)="ecfd3ebfaadd3c1a0427bdbff0cfa740bf9b357bbf6fd496746abb8ddde8afce303da16f2ce64e4981cf06caec4dd1b7d4b7b97cdcfcd7606e3162d45a3aa8e4a32a1eaec7c968dc0be06fd30bc721ce271228d56a55bf4b0dfd77f3f36beff2add37d690a99360e2e10e388823620cbe24cb5efec6e7a724b97d92cc4526e941742cd41783d17ae704a1290d11e4a4ffe885209d0c609a445356b1f8f7152db31129a921d715e067b0d", 0xaa}, {&(0x7f0000000080)="ccbed37fd6b938875206ae8e0bd7f2c6cb54f248566be53fcb3b93e052d7696e34d9458798e5da870d41a143a6312e65f82f022f8390bbb6eee1c429d6cc", 0x3e}, {&(0x7f00000000c0)="dffdbba95c", 0x5}], 0x5) ioctl$SG_SET_TIMEOUT(r2, 0x2201, &(0x7f0000000040)=0x7ff) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) bind$vsock_dgram(r2, &(0x7f0000000240)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r3 = accept(r0, &(0x7f0000000280)=@generic, &(0x7f0000000300)=0x80) sendmsg$key(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) connect$inet(r3, &(0x7f0000000200)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x30000000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0x1c4, r4, 0x701, 0x70bd29, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x0, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x0, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x0, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x0, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x0, 0x6, @loopback={0x0, 0x1}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/05/29 06:39:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000080)={0x1, "9b"}, 0x2) mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000a4c000)='./file0\x00', &(0x7f0000982ff9)='tmpfs\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) link(&(0x7f0000740000)='./file0/bus\x00', &(0x7f00003e3000)='./file0/file0\x00') unlink(&(0x7f0000000040)='./file0/bus\x00') 2018/05/29 06:39:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = dup2(r2, r0) write(r3, &(0x7f0000168000), 0x0) 2018/05/29 06:39:42 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x50000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r3, 0x0, 0x48f, &(0x7f0000000040)={0x4, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'fo\x00', 0xc, 0xa7db, 0x5b}, 0x2c) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r4, r2, &(0x7f000000d000/0x18000)=nil, &(0x7f00000003c0)=[@text64={0x40, &(0x7f0000000300)="c4e12dfbf60f3066bad00466edb8010000000f01d9b97b0a0000b80e640000ba000000000f3066baf80cb8f4fbbe86ef66bafc0c66ed66b87a008ec80f01c3410f30660ffa8e08000000", 0x4a}], 0x1, 0x0, &(0x7f0000000400), 0x1029) 2018/05/29 06:39:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009080800410400000000fcff", 0x58}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x7) [ 180.587226] hrtimer: interrupt took 36534 ns 2018/05/29 06:39:42 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="280000003100010db0a4cd96ff05bfceedfea4afa15e480000000000000000000000001400010010"], 0x28}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x0) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000080)) 2018/05/29 06:39:43 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = dup(r0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000002c0)=0xfa) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x0, {0xa22, 0x46, 0x9, 0x100000001, 0x3, 0x5}, 0xede0, 0x2e08}, 0xe) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x8) 2018/05/29 06:39:43 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000000)={0xb1, 0x2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000001c0)={r1, 0x401, 0x400, r1}) r2 = gettid() move_pages(r2, 0x5, &(0x7f0000000340)=[&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f0000000380)=[0x0, 0x60ff, 0x9, 0x10001, 0x1f, 0x6, 0x400000000, 0x5, 0x5, 0x100000001], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0xfffffffffffffdcb) move_pages(0x0, 0x1, &(0x7f0000000140)=[&(0x7f0000ffc000/0x3000)=nil], 0x0, &(0x7f0000000180), 0x0) socket$inet(0x2, 0x80f, 0x4000000000000) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000200)=""/219, &(0x7f0000000300)=0xdb) 2018/05/29 06:39:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0x141) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000140)={0x3, 0x0, [{0x6, 0x0, 0x0, 0x0, @sint={0xdf9, 0x4}}, {0xfffffffffffffff7, 0x4, 0x0, 0x0, @msi={0x5, 0xb1, 0x100}}, {0x90eb, 0x0, 0x0, 0x0, @irqchip={0x8, 0xffffffffffffffc1}}]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)={0x3f, 0x0, 0x6, 0x1, 0x2, [{0x8, 0x7f, 0x9, 0x0, 0x0, 0x2081}, {0x3ff, 0x2, 0x4, 0x0, 0x0, 0x201}]}) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='numa_maps\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f00000000c0)={0xd638, 0x1, 0x3ced, 0x8, "8d45f188e0f36eaf50c6ec682c28debb34136ebc4969c7b3b203c36394fb37dc921dd9521aba881d5334edb3", 0x1}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000001a000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000040)=[@vmwrite={0x8, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3}], 0x1) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f0000000200)=@ioapic) ioctl$KVM_RUN(r3, 0xae80, 0x0) [ 180.713914] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 180.745263] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/29 06:39:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x2807d) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000180)={0x4, 0x70, 0x7, 0x7fff, 0x5, 0x100, 0x0, 0x0, 0x2000, 0x8, 0xbe9, 0x401, 0x6ad, 0x1, 0x2, 0x80, 0x8, 0x3c73, 0xf2, 0xfffffffffffffff8, 0x0, 0x3ff, 0x1, 0x8, 0x5, 0x3, 0x6, 0xfff, 0x1f, 0xfffffffffffffe01, 0x7fb, 0x4, 0x5dc, 0x7, 0xfff, 0x800, 0x7ff, 0xffffffffffffffff, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x100, 0x1, 0xfffffffffffff000, 0x7, 0x2, 0xb460, 0x8}) write$fuse(r1, &(0x7f0000000200)=ANY=[@ANYRES64, @ANYRES64], 0x171) write(r1, &(0x7f0000000040)="f1", 0x1) 2018/05/29 06:39:43 executing program 7: r0 = socket(0x40000000015, 0x7, 0xfffffffffffffffc) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000100)={r0, r0, 0xffffffffffff95e2, 0x800, &(0x7f0000000080)="9b70bc0b8c51cce5b8caf2c4c819ff45e0fe642e32273798fc43ebe1bd48c70e90f5f713a33d428dfe708b0191f8915e3331e259ff153db477735664f6b880af4fd3511f5784513f7e6c08440adafb975dcd1f574ce51d470de413607d95a622d8293627386578fbd95209", 0x1, 0x3f, 0x6, 0xffff, 0x3, 0x8, 0x7fff}) 2018/05/29 06:39:44 executing program 3: r0 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0xe, &(0x7f0000000040)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@generic={0x8863}}}, &(0x7f0000000000)) 2018/05/29 06:39:44 executing program 0: syz_mount_image$xfs(&(0x7f0000000440)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000200), 0x0, 0x8000}], 0x3000800, &(0x7f0000000480)={'nouuid,', {[{@noquota='noquota', 0x2c}, {@largeio='largeio', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}]}}) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0xe160, 0x1) 2018/05/29 06:39:44 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {0x0}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r3, 0x8a, "c5f9b5a413b88e63b78fc834b697a645275271745113c2ca92a14f8df835f3a02e503b9fe77623097a9e3ee9be37d690fc8041cd67f3b4811dc6fe3c6ff156df6e377b914903be36b1e5a4c40084a94f15a7a9802a4ca997d45a3ef8ead6cd0b1547352b37f2e8cbc9b524a854bc9ff71c4759d3843a3400bae3905db00563c16cfd84f147282b104ee4"}, &(0x7f0000000280)=0x92) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000100)={r2, 0x20}) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1300, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) 2018/05/29 06:39:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0xfffffffffffffffd) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="140000000000000029000000f5070000d85c4a098822ae68577f932c9b04e4d92a38a91accb30cddf503e8664ff065c5103e9fe109a81200e5666b1967eec55144dea574af90639df753b0f43fe158574b0a8c2c7e4e66cf4910dd6889f84d2f65fb82b3eeed05aa1cb3846151abfdc2db6c8cffff000000000000c6ec1d0000ca41c3898f17e6263f927bfd2fdf3f14ae253c6dc3ea395789173a4fd3cbc5ee109f"], 0x14}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x85c6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x6, 0x0, 0x100000000, 0x7}, &(0x7f0000000140)=0x18) 2018/05/29 06:39:44 executing program 2: clone(0x200, &(0x7f0000001900), &(0x7f0000000000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/203) socket$kcm(0x29, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), &(0x7f0000000300), 0x0) msgget(0x1, 0x600) open$dir(&(0x7f0000000140)='./file0\x00', 0x27e, 0x0) 2018/05/29 06:39:44 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000740)=""/4096) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000380), 0x217, &(0x7f0000000180)}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0xffbd, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/2, 0x2}], 0x1, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r3 = socket(0xa, 0x1, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x1c, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/05/29 06:39:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") set_mempolicy(0x0, &(0x7f0000000100)=0x9, 0x0) open$dir(&(0x7f0000000500)='./file0\x00', 0x2, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/nfsfs\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r4, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0x40000106]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0xe26}, 0x4) 2018/05/29 06:39:44 executing program 4: r0 = socket$nl_crypto(0x10, 0x3, 0x15) pipe2(&(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = getpgrp(0x0) r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000900), &(0x7f0000000980)=0x60) lremovexattr(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)=@known='system.posix_acl_default\x00') r5 = getpgid(0x0) r6 = socket$rds(0x15, 0x5, 0x0) r7 = getpid() ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001700)={0x3, 0xffffffffffffff9c, 0x1}) sendmsg$netlink(r0, &(0x7f0000003c40)={0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000000440)={0x46c, 0x1b, 0x2, 0x70bd2a, 0x25dfdbfd, "", [@typed={0xa0, 0x33, @binary="dfcb320f1af7785ddf5aac2c49fc6c2f26241cc804af4b78fcc1615e6f53900192f8856009dc31311dedbfdadf756f0003550964a9441daf6f9dd07a0b35e755918e4c64770cb643cddd2ed57dfe41ddcef9b70527578696a86db5e73644e2e8a8e31ab4e182694c2c2508ae16274bf59c1404e51b797612334d154fddf6f51aee13b68a3fc3af0f848e81ea26959e52aa7c4682b054f1a420b9"}, @nested={0x2e8, 0x36, [@generic="0213a9429b1e80a497f5326ce0c49bcbe6dee1d67e5f6a31a755fbff4c82a2f26b8cf5f48223f77da28560af20f958b57c2d0dbb8b869ce20b24943da4321afc94d3328860a644dcad4c71f4b6a48266e98328be4dda14fdde79722837658dcc1ff1907424e7a5", @typed={0xc0, 0x86, @binary="bd8f5d79f9bb37664c4edd7c0656130e0d36b0cc6f71b6a8462ef820cf72ea2b2463e17a879840818b6d88c38154873f869d488176298e8ae6905b0260a6e5e31ef5317d9669fa41fe7134ab8ad6e4821ec9f20bfd4d3735ab7da0c43570d1a8db20c3987e83ab3af8fc96911958a9a8dbc4eff98f500a814197b08d721028eb16a190c1e512a8d171f26e278db94f4782e621df57f3cf577f2c9b8dd3ece17eb8b23b73012988b479edb72d6b09e59e3cccabfc36cf158007"}, @typed={0x4, 0x65}, @generic="23f71069fd683ab5afdb0423a2561cd47d6b0478a29e84dddfea0624e0278306fbab70ec26bad7af43fb9ef42c47a6d6db0573da10a1b2c78d26c03b6b7316af2d54202e577645b2c428a07ba3f49a1bf83440a51d83d6b95edb80595715cfe0d731c63f88a78da2e95505256b40eadcee7369ac1657dd73faed60ba481c55f4c19a0087d360", @generic="1068f19eadbd8e170a02207f23879746e08e1c830c9046bd95b55ad1f5525d9082ba95339881d9b49ea140b34089f67a22e7f9d64f21df57e5b8a466d13fee57c193a0d29fb30c60d7984af5bd3527042fb82b04c7ffd6e90c60af04d9ff11ea2dcfd987699d3e8c9994662d409f57fbed19c2a11625e3cc0b469cf1ce564053ff1cc1bf81d16ecda5a8655aa188f42273", @generic="fb3b43995cbb6c3dfa0587f1892da24260cc1afb2d1850b1c286be8d24d21d5396784e2bd604c05db2941d54831b425f62f0b9358d034127b02bc2e0d2e32c013fd7a6408c71e5d7387f6a8d9164e0009cf17c2d49257de40b0d7626121352007f3ec955619ba111a323fc648a6185a1ed3c7d53029af52cddd9f9be216ee2eb5ae423da", @typed={0x8, 0x12, @u32=0x2}, @typed={0x14, 0x93, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0xc, 0x14, @binary="c8c97c176b696fff"}, 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@generic="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@generic="791e1f7218a168f94ddd83aabaf65d06c3704ee6e87a5b56c803312fcd81fbbdf4d83de7d0717191a27b8b46a7b88e6dee0a7b0c680c29357e6e54f9a210103eaea25cba2301d70e601bb1b252e14f265b2b0447fb88ffce452d95a05a72b4be967ff2cc2d871b8d9753751e896f4da3fc3f7d80c0766f640b228c9925e6bda2853ce97fe0e5115ad526ed78f4467fedec3662d3aa25863e1d1692b7b3e15475783c10776ca0f44e11bfc81f7d3dae39e6dcf324c6109e5199eb1688"]}]}, 0x24b8}], 0x4, 0x0, 0x0, 0x4000}, 0x81) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003d00)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000003d40)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000003d80)={r9, r10}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="cc1373fc000000000000000000000000000000000000000000000000000000003030b86e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000016000)) r11 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='btrfs\x00', 0xfffffffffffffff9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000340)=0xe8) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r11, r12, r13) [ 182.029002] BTRFS: device fsid 3030b86e-0d5f-4090-902c-6457136cf04d devid 0 transid 0 /dev/loop4 2018/05/29 06:39:44 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@broadcast, @dev}, &(0x7f00000000c0)=0xc) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) open_by_handle_at(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{}, 0x8, 0x7f, 0xb3c}, {{r2, r3/1000+30000}, 0x20, 0x100000001, 0x8}, {{r4, r5/1000+30000}, 0x3f, 0x1, 0x3}, {{0x0, 0x7530}, 0x9, 0x7, 0xffff}, {{0x0, 0x2710}, 0x1, 0x1c0000000000, 0x637}, {{r6, r7/1000+30000}, 0x8a01, 0x5, 0xfffffffffffffff8}, {{0x77359400}, 0x130, 0x4, 0x101}], 0xa8) 2018/05/29 06:39:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f00000000c0)='.', 0x3) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)=0x3) ioperm(0x20, 0x2dc, 0x7fffffff) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0x13}) [ 182.082620] XFS (loop0): Invalid superblock magic number 2018/05/29 06:39:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sched_yield() ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x1fffffffffffff77}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/05/29 06:39:44 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000100)=0xffffffff, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)={0x14, 0x1d, 0xfffffffffffffffd, 0x0, 0x0, {0x7592da1f}}, 0x14}, 0x1}, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x9) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x18}, 0x10) getpeername(r0, &(0x7f0000000140)=@un=@abs, &(0x7f00000001c0)=0x80) 2018/05/29 06:39:44 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x20, &(0x7f0000000040)=0x0) r2 = dup(r0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0xf, 0xfff, r0, &(0x7f0000000080)="0190635fbeb4b908abc4f58639e1b46f0e68deeeafc9a90fad23f49800f826dac728d0a858fe733e29ff73cc729b4f07901bdd93dd64d889c9180a30415b595fb9a51b0f9cbd9b0565f9abafd5e7904b38524ed976b51be460f177", 0x5b, 0x1, 0x0, 0x1, r2}]) r3 = socket(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)=0x0) sched_setscheduler(r4, 0x7, &(0x7f0000000280)=0x8) sendmsg$nl_route(r3, &(0x7f0000000740)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=@ipv6_getaddr={0x2c, 0x16, 0x403, 0x0, 0x0, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x2c}, 0x1}, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000007f34e61d99ffb0000c004000000010000002000000000000000000000000000000200f079c90f40cabe2a0373c146d5d51d02e1b85cbb1f5e3ee53be230e1505542afd6a0a95fba4795f61fc1dc99902f87e7e22f75f7540000000000000000000000"]) 2018/05/29 06:39:44 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x81, 0x10000) connect$ax25(r1, &(0x7f0000000100)={0x3, {"43f94ef3ed1890"}, 0x10001}, 0x10) r2 = accept4(r0, &(0x7f0000000280)=@can, &(0x7f0000000000)=0x80, 0x0) accept$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) [ 182.253678] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967159 (only 16 groups) 2018/05/29 06:39:44 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x8, 0x1) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") execve(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='vfat\x00'], &(0x7f0000000400)=[&(0x7f0000000200)='/dev/snd/pcmC#D#p\x00', &(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', &(0x7f00000002c0)='wlan1\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\'wlan0ppp0userposix_acl_accesswlan0.\x00', &(0x7f0000000380)=']systemvmnet1nodev-trusted\x00', &(0x7f00000003c0)='selinux:proc\x00']) r2 = creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000180)=ANY=[], 0xfffffd97) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) 2018/05/29 06:39:44 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x100) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) setrlimit(0x7, &(0x7f0000000000)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001140)=0x8, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) syslog(0xa, &(0x7f0000001180)=""/172, 0xac) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000022c0)="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", 0x1000, r2) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001280)={r1, &(0x7f00000012c0)=""/4096}) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c39fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/29 06:39:44 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xd2) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000040)={{0x7e, @empty, 0x4e23, 0x4, 'dh\x00', 0x4, 0x8001, 0x69}, {@broadcast=0xffffffff, 0x4e24, 0x1, 0x801, 0xfffffffffffffffa, 0x100}}, 0x5b) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 182.354258] EXT4-fs warning (device sda1): verify_group_input:104: Cannot add at group 4294967159 (only 16 groups) 2018/05/29 06:39:44 executing program 1: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006c69d0)='./file0\x00', 0x0, 0x0) r1 = geteuid() fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file1\x00', r1, r2) r3 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000180)=r3) r4 = open(&(0x7f00004a3000)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) ppoll(&(0x7f00000000c0)=[{r0, 0x4000}, {r3, 0x120c}], 0x2, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140)={0x3f}, 0x8) unshare(0x40600) fcntl$notify(r4, 0x402, 0x0) 2018/05/29 06:39:44 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x210100) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000100)=""/39) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) r2 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1000000000000a) delete_module(&(0x7f00000001c0)='\x00', 0x800) mmap(&(0x7f00001bd000/0x4000)=nil, 0x4000, 0x0, 0x4011, r2, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000040)=0x3) 2018/05/29 06:39:44 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x80, 0x9}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) close(r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x9, 0x4) 2018/05/29 06:39:45 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[], @ANYRES32=r0, @ANYBLOB="0fdeb10b05004f57213925e8"], 0x3}, 0x1, 0x0, 0x0, 0x14}, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x4100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x1, {0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x79) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000580)={{0x40ba, 0x3}, 'port1\x00', 0x84, 0x1, 0xffffffffffffffff, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) ioctl$TCXONC(r3, 0x540a, 0x4) getpid() sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="ff0000000020008f1812c8b970c56692bdf656736d5247f24208e6ef0ae01ddc66246f5c00bc8252c8a421601f49e11f46d1f15e"], 0x14}, 0x1}, 0x0) 2018/05/29 06:39:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(blowfish)\x00'}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000680)}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000040)="c4e32d7d0b02dff40f22e70f01d165660f3881ab00000000650f01591bc4c3715cd700c4e3314ca9897e0000ba3e0fc76ec88fc9d89ade", 0x37}], 0xc8, 0x0, &(0x7f0000000100), 0x1f3) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 06:39:45 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x400) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0x6a, 0xdd, &(0x7f0000000100)="19f4b7f3a3e4358afc838d4692437e4ca25bd62d274aca3cdceda4165908a591af5cbf40ac6e3323d17feb7f6daadb352930f37bff4f2ee2349938360bcc93110d9bfc9e3b24cb2823114b371f90fb2c83bb3d9150c2f3500703dd0368b227e3819d84991adc42d66256", &(0x7f0000000180)=""/221, 0xbcc}, 0x28) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)=',\x00', 0x0) 2018/05/29 06:39:45 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000100)=0x68) 2018/05/29 06:39:45 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x240000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="66eb28"], &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0xb11}, 0x8) read(r1, &(0x7f0000000040)=""/115, 0x73) 2018/05/29 06:39:45 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xca, "6316b0a89cf605f3ca2c8ea7261ace883bf35924e51840dabe758a1bc3c5e42ec542f0abf1bd3514055c3b7fc693e2ae0e55fbad6a72680fdf27ff8e21af91c2658a57ba079db44b9fdcdf001f2df4c13738d1423e54e975c071ade8b64e6c22e936504bbd7db474ff795d1371be20e37104a476faa7d0c96a55d62ae44b1944a1392aa0571860474cb4a23c3fb18e2aba05bc7baa8ab22facb7395f6b5882daaed9797faaac82e3e5cefd2c9a4443378dfe0ae00147376c02261452477f444badb1f57401a264ba3f42"}, &(0x7f0000000040)=0xd2) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00000000c0)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x3}, 0x8) r2 = socket(0xa, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffd) r4 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000140)={0x4000000000000}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000100)={0x60000001}) 2018/05/29 06:39:45 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x615}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x4002) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000280)={0x0, 0x800000011b000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r2, 0x0, r1}) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") prctl$void(0x10000000008) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/212, &(0x7f0000000180)=0xd4) 2018/05/29 06:39:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000180)="81", 0x1, 0xfffffffffffffffe, &(0x7f0000000000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000240)={r2, 0x4, &(0x7f0000000100)=[0x0, 0x4, 0x80, 0x5de], &(0x7f0000000140)=[0x2, 0x7c52], 0x77, 0x4, 0xfff, &(0x7f00000001c0)=[0x8001, 0x2, 0xcd7, 0x2], &(0x7f0000000200)=[0x1, 0x9, 0x16, 0x5, 0xcda]}) 2018/05/29 06:39:45 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x2) write(r0, &(0x7f0000000100)="b278d18aa7dbc626192ab39ee9d3debc698e9251f8f417e635c86e773c98ecbcdf1000cfa2394f610d45d964981946ca421ff6652def5fd7cc8cbc1c9052cb14bc10205ef9ee45601176276c73d19c2bd2e1c33df894ffe473803975f90f46d62f3dd34afdf491bb9c6a255af4e19e6fe13755744d4074c791782454c69084fd76fb111d4b20820e3a3d9bc4", 0x8c) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000001c0)=""/235) 2018/05/29 06:39:45 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cfb(aes-generic)\x00'}, 0x58) close(r0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}, 0x1c) 2018/05/29 06:39:45 executing program 2: alarm(0x200) r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$GETZCNT(r0, 0x0, 0xf, &(0x7f0000000300)=""/178) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x8, 0x3ff, [{0x2, 0x0, 0x1}, {0xffff, 0x0, 0x3f}, {0x1, 0x0, 0x20}, {0x9}, {0x1ff, 0x0, 0x3}, {0x20, 0x0, 0x80000000000}, {0x1, 0x0, 0x4}, {0x7fffffff, 0x0, 0xffffffffffffffe1}]}) 2018/05/29 06:39:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00000000c0)) 2018/05/29 06:39:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) memfd_create(&(0x7f0000000480)='!},\x00', 0x1) socketpair(0x0, 0x3, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) ptrace$poke(0x5, r3, &(0x7f0000000540), 0x2) setsockopt$packet_int(r2, 0x107, 0x9, &(0x7f0000000080)=0xb, 0x3) perf_event_open(&(0x7f00000001c0)={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={&(0x7f0000000180)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bridge0\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r4, @ANYBLOB="beff02000a003aabafec26be9c1f1a31"], 0x3}, 0x1}, 0x20004000) sendmsg$netlink(r1, &(0x7f0000000440)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfc, 0x10020000}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000280)={0x88, 0x39, 0x501, 0x70bd27, 0x25dfdbfd, "", [@nested={0xc, 0x37, [@typed={0x8, 0x3b, @fd=r0}]}, @generic="38869172e66d9ea0d760a564996c0199eec0391f9999bcd4db5e3e04d2cc7b0a45d9328c0c1f97674e46cec319bc1df5dfca3e89b43d1f57a7ddd031598ba0d8e5257e99044a6dcd8da2565cde936632ad6ccbcc0439291f7fc1c060ef7f9a4709d2d44a8ad1559b29a6"]}, 0x88}, {&(0x7f0000000340)={0x8c, 0x41, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic, @generic="5e173233666b7bffcc0bf47bdda099ed9e537616c4bdbc4f7dedbc03832487759ea2be07b41115dee90cc2f5aa1ddfec105b402fcf5763cb1f2cf344bd4055715fd213d4dd05c3c8b82d1dd4a1d65bc09f4591bda8999a0fa778c6ccc3c9f5310a8f2802959b56cd4e7a4c58474e84d8361c936139aa90a60b"]}, 0x8c}], 0x2, 0x0, 0x0, 0x24000091}, 0x54) 2018/05/29 06:39:45 executing program 3: socketpair$inet6(0xa, 0x800, 0xc16, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x6, 0xfffffffffffffb73, 0x5}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'lc\x00'}, 0x2c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x0, 0x2000}, 0x4) 2018/05/29 06:39:45 executing program 6: semget$private(0x0, 0x3, 0x40) iopl(0xff) rt_sigsuspend(&(0x7f0000000040)={0x4}, 0x8) 2018/05/29 06:39:45 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3ff, 0x80) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f0000000040)=@ioapic) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$alg(r1, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) r3 = accept4(r1, 0x0, &(0x7f0000000440)=0xffffffa0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2f1b, 0x3f, 0x100000000, 0x10000, 0x401, 0x7, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x1ff, 0x5, 0x200, 0x1, 0x4}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x5, 0x70, 0x3, 0x4, 0x6}, 0x14) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000001c0), 0x0) sendto$inet6(r3, &(0x7f0000000040), 0xd19d512ef25c3747, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/29 06:39:45 executing program 5: r0 = socket$inet6(0xa, 0x800000007, 0x5) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:-0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/05/29 06:39:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x400000001, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xfb66, @loopback={0x0, 0x1}, 0x7}], 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$eventfd(r1, &(0x7f0000605ff8), 0x34000) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f00000000c0)=0x1a) [ 183.726606] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 lc 2018/05/29 06:39:46 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip_vti0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@setlink={0x28, 0x13, 0x205, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKMODE={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/05/29 06:39:46 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000480)={[{@nosuiddir='nosuiddir', 0x2c}]}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/05/29 06:39:46 executing program 3: r0 = socket(0xa, 0x80807, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'veth1_to_bond\x00', &(0x7f0000000000)=@ethtool_dump={0x40}}) syz_mount_image$ocfs2(&(0x7f0000000080)='ocfs2\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x4, &(0x7f0000000480)=[{&(0x7f0000000100)="b49e3293a7aeae9acd7cebebf9a81344dfda488d1faad1be358f2cf04624025a8dacbc931d5f7f18dedf9fa212e9c03f053f88d5e45c50b4606300dc685d62318667d00a8fe91a9c75e8907b49b03c8787f77578404e5af0cdd6f1354c554b836112ef1e18bd7d0e9f10a7a2ffe2e50a1a47a3052b700a18088573994ac19850d2879046df24bcfdc0953ba7d2f5ed9bb2f951e2e69af64e43ed57408c2ec2a118174b20a2dd3830b7bee3f4e62875422c27be0e477717dfecfb4d8735c9c4f52fee6dbbb020bfd3920456c19b920932a3c256087eff0521950cf2679d7263ced5e98a6637d95088fb23e2fdf76f477c6ddbf52d9d", 0xf5, 0xd84c}, {&(0x7f0000000280)="f2f9dd03212165ee149d363c69bb204fa4b04c2982c7864ac5c5c5c18e58c39f93dde222d28dbb791464b6452e65c090a9ed2179f8b770864228ee44a481446d3cde9bcdf03f2a37f858f4b19407a11584643f6df29982115c422e2a8feb10a878041ebb1eb99c232a6904146a73b15cbe5e40c03f3551adade39812e23f4a4f249aca52392e0f29141a71aea8fc087b8e858d0fea459f06c8", 0x99, 0xffffffff}, {&(0x7f0000000340)="b6d1dae697bc583182dd34479264e0ffa9a5e4d04b62a3d1213ed966e879a7a793dac69f39fff6d34e2382bd78f6b09fdf6a31dad22ee3f5d415c035dc102ce016ffff889c7fdb887213ae2422684122b2a9d9f93738c441a621fb8380fd3df260a6d374c00d1440aa96982e307bd0143b8f743092b01e526ed98b5bbdeef7db1af395380f200c15ed6d37307e6652b24826171a6ab9fa7d9822c77993b14b1b49d80f", 0xa3, 0x192a}, {&(0x7f0000000400)="97a4b91078d550aedecf196e1096d4b2b597ca2297d315a0471cdfd92e192437ff5487534dacdac88a5a58ba96f45b8f750cea6a1bd3de9eb5698c8c833b24ccff8a5564229f37957ec489771b4d17065e3901f655989ed35f3b7bb1badf9fd106d7d49a2b4a1a34f1ac26087412809cdde7411298c3fc8dc87043e1", 0x7c, 0xfffffffffffffff7}], 0x1040, &(0x7f0000000200)='vmnet0#-md5sumvboxnet1\x00') close(r2) close(r1) 2018/05/29 06:39:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000780)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$KVM_IOEVENTFD(r0, 0x40086602, &(0x7f0000000040)={0x28200}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xa21}, &(0x7f0000000140)=0x8) [ 183.831197] bond0: ip_vti0 is up - this may be due to an out of date ifenslave [ 183.888364] bond0: ip_vti0 is up - this may be due to an out of date ifenslave [ 183.902979] gfs2: not a GFS2 filesystem [ 183.949515] gfs2: not a GFS2 filesystem [ 184.528551] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 184.528551] The task syz-executor2 (13109) triggered the difference, watch for misbehavior. 2018/05/29 06:39:47 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xb, 0x7f, 0x7, 0x5, 0x1}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r0, &(0x7f0000000300)}, 0x1) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000400)={r1, &(0x7f0000000000), &(0x7f0000000440)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r1, &(0x7f00000000c0), &(0x7f0000000200)=""/208}, 0x18) prctl$setmm(0x59616d61, 0x0, &(0x7f0000ffd000/0x3000)=nil) getpgrp(0xffffffffffffffff) 2018/05/29 06:39:47 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000080)) r1 = dup(r0) r2 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000002540)={@dev, 0x0}, &(0x7f0000002580)=0x14) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000002600)=@buf={0x3a, &(0x7f0000000280)="45604ba9ed637efea9877233d75d2ddd560a7ec32c7d18a9e31ac31d9a9e453f804fe9d37f842b887fcd1b7fc790bb907cc623a74420b129d402"}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@loopback, @multicast2, 0x0}, &(0x7f00000001c0)=0x384) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000840)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x4e22, 0x0, 0x4e22, 0xcb8f, 0xa, 0xa0, 0xa0, 0xab, 0x0, r5}, {0x7, 0xff, 0x8, 0xffff, 0x7, 0x401, 0x4, 0x7fff}, {0x9, 0xd25, 0x7, 0x10000}, 0x7fff, 0x6e6bb5, 0x1, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x1b}, 0x4d4, 0x33}, 0xa, @in=@rand_addr=0x100, 0x3501, 0x3, 0x2, 0xae4d, 0x4, 0x7, 0x8100000000}}, 0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000026c0)={@multicast2, @empty, 0x0}, &(0x7f0000002700)=0xc) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f0000002740)={0x0, 0x0, 0x0}, &(0x7f0000002780)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000027c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@multicast1}}, &(0x7f00000028c0)=0xe8) recvmmsg(r0, &(0x7f0000007880)=[{{&(0x7f0000007400)=@ipx, 0x80, &(0x7f0000007640)=[{&(0x7f0000007480)=""/114, 0x72}, {&(0x7f0000007500)=""/23, 0x17}, {&(0x7f0000007540)=""/184, 0xb8}, {&(0x7f0000007600)=""/25, 0x19}], 0x4, &(0x7f0000007680)=""/147, 0x93, 0x2}, 0x7}, {{&(0x7f0000007740)=@can={0x0, 0x0}, 0x80, &(0x7f0000007840)=[{&(0x7f00000077c0)=""/106, 0x6a}], 0x1, 0x0, 0x0, 0x6}, 0x8}], 0x2, 0x10000, &(0x7f0000007900)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000940)={0x6, 0x5, 0x3, 0x7, 0x8, 0x7, 0x6, 0x6, 0x2, 0x7, 0xffffffff, 0x400}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f0000007cc0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000007c80)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c030000", @ANYRES16=r2, @ANYBLOB="00002dbd7000fddbdf250300000008000100", @ANYRES32=r3, @ANYRES32=r10, @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000900000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004003600000008000600", @ANYRES32=r4, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400050009027cc2d30808000100", @ANYRES32=r6, @ANYRES16=r7, @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r11, @ANYBLOB="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"], 0x11}, 0x1, 0x0, 0x0, 0x4}, 0xc000) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a94f70)) wait4(0x0, &(0x7f0000000100), 0x40000002, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000006c0)) 2018/05/29 06:39:47 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x2, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0), &(0x7f0000000140)=""/72}, 0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40200, 0x0) sendto$inet(r1, &(0x7f0000000040)="94cc120ce35541e45582d1555017fd8c1b6415d0f3bfb8f0f1ca98c3db9e714c9d9da81f2eef2c7c74bb30872c8b04636380a625c8ef23a56214746865f8c75a9321fd07dbee4a5f789d013443b6c79e9f59aaf1aba64fd3aa38fe9f89ccde738701f7c380b4f945e2f5", 0x6a, 0x40001, &(0x7f00000000c0)={0x2, 0x4e22, @rand_addr=0xefbf}, 0x10) 2018/05/29 06:39:47 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$KVM_GET_MSRS(r0, 0x40045568, &(0x7f0000000380)) 2018/05/29 06:39:47 executing program 1: r0 = socket(0xa, 0x1, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x22, &(0x7f0000000100), 0x36b) 2018/05/29 06:39:47 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b00)={&(0x7f0000000ac0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000520005a900000000000000000a00000075673c0d38f5260a26ca9d58306efba02d59dceab76cc88d64ed55d6bf205daf793c64b7d705c7a15bfa9e30d1dfc8d9e790f7cba1a39d2d7a755616b6170804c2ddc530c9b86b6edd4fc5ee251318faae374412c4d9c64fad7670c3434f322e8f56d79201f7fdd712663a1fe0675d80e8d481aca98a5e790a759031f422bd1c27cc9b7b389d8fac9455682df09ed74a9db9bd5d4f"], 0x1}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x303481, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x5, 0x2, 0x1, 0x6}) 2018/05/29 06:39:47 executing program 7: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f0000000040)=0x6) socket$inet(0x2, 0x80006, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000140)) 2018/05/29 06:39:47 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000480)='/dev/dsp\x00', 0x900, 0x0) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000340)=""/242, 0xf2}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x52, 0x3, 0x1000, "e40a5a39fec97cd76f687c008a16e2abf64069191fb41bebd7ed013bf81ecef8f5710003a84b25505183b157c49a27eec6209a9d70fc13381541a221e0d5d5a3e235289cd28d4ff3ba42f6a07b1fbee9da2d"}) fcntl$setsig(r0, 0xa, 0x7) 2018/05/29 06:39:47 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x10000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/29 06:39:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000280)="6e65742f736e6d703600dfad84017a66f0b0cc8e715ed7761efe34bb04f89da5d5a7bec63195188f4c179c6c30abeb97f3f255923f33af39b94056bd46d6a12d00b5c29a04bd8b7593234e405850456909235b92a130734dfeb48c94b316da57a26ef767485a298b436ce52581638ac392b873094517001245999a087586c53b85c96ef92b888ddb616d5c1374067fb47a20e891ebdb2c45d444a649336d55d337dd777001bfde1fe20ad3ba2266b9300f2713a3acc4115b5d6cc2b5302d6be82f17852c698a8117") dup3(r0, r2, 0x0) 2018/05/29 06:39:47 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) r2 = socket$inet6(0xa, 0x2, 0x0) futex(&(0x7f0000000100)=0x2, 0x0, 0x2, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)=0x2, 0x1) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r1, 0x2, 0x1, 0xbb, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000280)=0x7) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r3, 0x541b, 0x206f2ffd) 2018/05/29 06:39:47 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x111) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/64) futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) 2018/05/29 06:39:47 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="210000000000000000000c00000008000500000000000c00060000000000"], 0x24}, 0x1}, 0x0) [ 184.895179] sctp: [Deprecated]: syz-executor7 (pid 13126) Use of struct sctp_assoc_value in delayed_ack socket option. [ 184.895179] Use struct sctp_sack_info instead 2018/05/29 06:39:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000300)={'veth1_to_team\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl(r0, 0x9, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x80800) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r3 = open(&(0x7f0000000080)='./file0\x00', 0x420001, 0x8) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f00000002c0)={0x6a, &(0x7f00000000c0)="e47924df98ead3d2805a4d08134702b8786072514f205a708e6064370a84e10a05c678bd99773f728e53ccc7e131afac98f580391cf80dc32292d4fd472b273479dd4212693c623b01205d6be3615bab4635eaf9d1929bd31e802917ccf81b2096715807851af8b39514"}) sendto$llc(r2, &(0x7f0000001700)='W', 0x1, 0x0, 0x0, 0x0) recvfrom$ipx(r2, &(0x7f0000000140)=""/220, 0xdc, 0x0, 0x0, 0x195) 2018/05/29 06:39:47 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) modify_ldt$write2(0x11, &(0x7f0000000280)={0x4, 0xffffffff, 0x7000, 0x2, 0x887, 0x0, 0x1200000000, 0x25, 0x7, 0x6}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xffffffffffffff05) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0x1a}, @broadcast=0xffffffff, r1}, 0xc) get_thread_area(&(0x7f0000000240)={0x9, 0xffffffff, 0xffffffff, 0x8, 0x391, 0x1ff, 0x0, 0x0, 0x1ff, 0x2a}) init_module(&(0x7f0000000000)='\x00', 0x1, &(0x7f0000000040)="3a7365637572697479d66367726f757000") r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000500)={0x11c, r2, 0x404, 0x70bd2b, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x10}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_DEST={0x68, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x85}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x8011}, 0x40) [ 184.989325] sctp: [Deprecated]: syz-executor7 (pid 13126) Use of struct sctp_assoc_value in delayed_ack socket option. [ 184.989325] Use struct sctp_sack_info instead [ 185.009110] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/29 06:39:47 executing program 5: r0 = socket$inet(0x2, 0x200000002, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) rt_sigprocmask(0x1, &(0x7f0000000400)={0x8}, &(0x7f0000000440), 0x8) sched_getattr(r1, &(0x7f00000003c0), 0x30, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x310, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x0, 0x0, 'rose0\x00', 'veth1_to_bridge\x00', 'team_slave_1\x00', 'ip6gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xd0, 0x100, 0x130, [@pkttype={'pkttype\x00', 0x8}, @m802_3={'802_3\x00', 0x8}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'veth1\x00', 'tunl0\x00', 'veth1_to_team\x00', 'vlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xf0, 0xf0, 0x120, [@cgroup0={'cgroup\x00', 0x8}, @helper={'helper\x00', 0x28, {{0x0, 'RAS\x00'}}}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x388) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000500)={0x0, 0xf325, 0x10}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r2, 0x81, 0x10}, 0xc) [ 185.080771] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. [ 185.097402] sctp: [Deprecated]: syz-executor7 (pid 13179) Use of struct sctp_assoc_value in delayed_ack socket option. [ 185.097402] Use struct sctp_sack_info instead 2018/05/29 06:39:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x5, &(0x7f00000001c0)=[{&(0x7f00000000c0)="bd68393c68f03112df61cc771c7e29b055b81be29e4164483121e5bc7eaadc4acbaf797edcf356", 0x27, 0x1}, {&(0x7f0000000100)="2a1ddf8532f99b4582d3d7f94e3b7554dcf4ac202398", 0x16, 0x2}, {&(0x7f0000000140)="0039583370076bb9d5faa0cd0f36", 0xe, 0x7f}, {&(0x7f0000000280)="3287e2776d61b1b34e78a27bc451fcaa11e69f32e4b3001dce14df7b408abbd9f0ff5b539ed444e0beee1be1ab3b25beb597c5a894506b34821e54334658c617fa77371ba7379a9df99893149db4b5d004f73de504e8d176ccc487b8fce9179cffa0bc26cc8e5fcab4c5bb1a18ef6a086a56e7842bc52d0b442ca7d4ef6145db063740ecdd743bab8529baa900f94fdccb3bd83989da58809089f390be37e1d678580b673b68d21b382bb4c142926e2d3ea4540cf24de1c682c1be30e6e52c15fd630a4fe60535147ae8783dc495acc40082ca0401d1299f30128e11b0d6ac1f", 0xe0, 0x9}, {&(0x7f0000000180)="6156b276aeb7", 0x6, 0x9}], 0x888004, &(0x7f0000000380)={[{@allow_utime={'allow_utime', 0x3d, [0x30, 0x34]}, 0x2c}, {@nfs='nfs', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}]}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0x8000, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000400)={0x1002, 0x2000}) ioctl(r0, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syslog(0x9, 0x0, 0xfffffffffffffc35) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@dev, @in6=@loopback}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000540)=0xe8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) [ 185.158843] sctp: [Deprecated]: syz-executor7 (pid 13126) Use of struct sctp_assoc_value in delayed_ack socket option. [ 185.158843] Use struct sctp_sack_info instead 2018/05/29 06:39:47 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$ext4(&(0x7f0000000340)='ext2\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='bdev\x00', 0x0, 0x0) readahead(r0, 0x4, 0x6) 2018/05/29 06:39:47 executing program 2: r0 = socket(0x16, 0x40000000000006, 0xa) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fanotify_init(0x20, 0x41800) fanotify_mark(r1, 0x11, 0x20, 0xffffffffffffffff, &(0x7f0000000040)='/\x00') 2018/05/29 06:39:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) accept4$llc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000000100), 0x7) 2018/05/29 06:39:47 executing program 7: set_mempolicy(0x8003, &(0x7f0000000040)=0x1, 0x9) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0xfffffffffffffffc, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip_vs_stats\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x83, "8e0a1a5cbe60c3bd063ae8f167dfbe6c492d4ca792d7f55cfe3305a30f9ac687f27e0e8defd8cd694439f457643fd09a2f137c7361240ace6535a7f085002d77eef8e3679033a1a8c6c40ce3585a8b321f8719df219db5ec4fe8a563848c1f16c4a4e5f8721a0f3a3c8d71cb1ffe27f7df253eb5b2150471949d7bde6b23248f774e28"}, &(0x7f0000000000)=0x8b) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0xd4ee}, 0x8) 2018/05/29 06:39:47 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x54) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x80040, 0x0) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x2d, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x3e) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="daae6e42bf", 0x5, 0xfffffffffffffffd) r3 = getuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) 2018/05/29 06:39:47 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x10000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000400)={{&(0x7f000060e000/0x4000)=nil, 0x4000}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x200) r2 = userfaultfd(0x0) chroot(&(0x7f00000000c0)='./file0\x00') ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) readv(r2, &(0x7f0000000280)=[{&(0x7f0000000180)=""/200, 0xc8}], 0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = getuid() stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000440)='./file0\x00', r3, r4, 0x1800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=r5, @ANYBLOB="9400ccc13d0bdf4800009301e1bc1fdf69c2289c7dc0432dec593a7bc775b989b634caefa4c07a2c885a1519269458e4812d1890b1aeff779d49728e11020080ffffffffffff5a6185e9c5473488985a439991183aadb180e38f9e8e449e5105626665899c0b9edfd77457bf365d7ac317832ed917367a91c90e0c27e848a530d6a8ba711fe791d0c32553ed4ec5f9825dd0"], &(0x7f0000000380)=0x9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/05/29 06:39:47 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x0) read(r1, &(0x7f00000000c0)=""/4096, 0x1000) 2018/05/29 06:39:47 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 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}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x408, 0x0) fadvise64(r0, 0x0, 0x4, 0x3) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'veth0\x00'}}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/64) dup2(r0, r2) 2018/05/29 06:39:47 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x80000001, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @loopback}, &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) [ 185.438817] IPVS: ftp: loaded support on port[0] = 21 [ 185.454116] EXT4-fs (loop0): VFS: Can't find ext4 filesystem [ 185.524563] EXT4-fs (loop0): VFS: Can't find ext4 filesystem 2018/05/29 06:39:48 executing program 2: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000013c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xfffffffffffffe47, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000200)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000140)}}}], 0x1, 0x0, &(0x7f0000000280)="9c"}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000080)) 2018/05/29 06:39:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000006c0)={0x0, 0xb, "e9a3bf273d050f9900eb01"}, &(0x7f0000000480)=0x13) r3 = creat(&(0x7f00000008c0)='./file0/file0\x00', 0x20) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000004c0)={r2, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x3b, "efe39a83c47efb3188cc05c0a13b396b2f563b6b2ae921016b25b3bbe285915973d0de4aa1d1718c5fb755b4116f3d2fe4ac614ae7afa558339cb6"}, &(0x7f0000000200)=0x43) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/255, 0xff}}], 0x1, 0x0, &(0x7f0000000400)={0x0, 0x989680}) r5 = socket(0x2, 0x3, 0x3) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000440)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000680)={r6, 0x80000, r1}) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000700)={0x3b8f, 0x6, 0x9}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0xf0ffffff00000f00}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x48, 0x14, 0x207, 0x0, 0x0, {0x2, 0xf0ffff, 0x600}, [@typed]}, 0x429}, 0x1}, 0x0) open(&(0x7f0000000780)='./file0\x00', 0x8001, 0x48) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000640)=r2, 0x2) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r5, &(0x7f0000000600)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="100127bd7000ffdbdf3611000000080004005532000008000600070000000c0001000800060066670000"], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) getpid() ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000007c0)) socket$key(0xf, 0x3, 0x2) 2018/05/29 06:39:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$KVM_IRQ_LINE(r2, 0x4010ae67, &(0x7f00000001c0)={0x0, 0x5}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000080)={0x0, 0xfffefffffffffffd}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f00000000c0)) 2018/05/29 06:39:48 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800450300773300000000049078ac2314bbac14140005ff907800000000420000000000000000000000ac1414aaac141400"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x4f4]}) 2018/05/29 06:39:48 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x200, 0x110) ioctl$TIOCSTI(r0, 0x5412, 0xe1c3a05) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000240)={0x0, &(0x7f0000000200)}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f00000000c0)={0x5, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x4, @empty, 0x4}, @in6={0xa, 0x4e23, 0x60, @remote={0xfe, 0x80, [], 0xbb}, 0x45}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x9}], 0x70) syz_mount_image$vfat(&(0x7f0000000280)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x4, &(0x7f0000000440)=[{&(0x7f0000000300)="7981fcd9935568b116ae2012b652ad79b95f1692b5", 0x15, 0x6}, {&(0x7f0000000340)="b2a1ceecc6bd72a19746f2307da393cc19ae0b8d4c1616d5d99ebc69d32440abfeab74064b68178413c6259907d53304ce48f51ccd80eca81ea23af408194503e30d83", 0x43, 0x8e}, {&(0x7f00000003c0)="4a45f85387bf141234c3e1", 0xb, 0x5}, {&(0x7f0000000400)="df", 0x1, 0x9}], 0x0, &(0x7f00000004c0)={[{@errors_remount='errors=remount-ro', 0x2c}, {@quiet='quiet', 0x2c}]}) 2018/05/29 06:39:48 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000080)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x5, &(0x7f00000000c0)=0x4) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) 2018/05/29 06:39:48 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'bond_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3b0100000000000000000000000000000000000000000000"]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), 0x4) 2018/05/29 06:39:48 executing program 6: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x1000000000016) ptrace$setregs(0xd, r1, 0xbf76, &(0x7f0000000000)="306f7cbc2edc1e69f4397b81b6b24acfe0cfac5d2c96b29d501cc1bfdc029f513fa180a7ecff10b3712212de75be6442e1b717331b2c229b67e6f21dbf0a9ffa988c2e17fee8acc50cae1b27259f31f0bf311f6a4f2d584e551dd819f099") dup3(r3, r0, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/36) [ 186.417837] binder: 13261:13264 ioctl c0306201 20007000 returned -14 [ 186.446174] FAT-fs (loop1): bogus number of reserved sectors [ 186.452086] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/29 06:39:48 executing program 7: madvise(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0xd) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xd, &(0x7f0000000040)={0xffffffff}, 0x10) 2018/05/29 06:39:48 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="00000066e2abfe6c1902032344ff8d12228b27a138bb7c5f7bbd52ae30ec3c8c2cd4b414a654de74a90c1c24b74e0d43196d8d8646a23c13e567008b536585c244fc895326e6b13b7fcf6102b79a3cf35655ee04f137ef23cad2434b6951638f032cf0cc4a66a8ba730d618e4f597122618f"], 0x0, 0x0, &(0x7f0000002000)}) [ 186.474950] binder_alloc: binder_alloc_mmap_handler: 13261 20001000-20004000 already mapped failed -16 [ 186.516219] binder: BINDER_SET_CONTEXT_MGR already set [ 186.521972] binder: 13261:13281 ioctl 40046207 0 returned -16 [ 186.562101] FAT-fs (loop1): bogus number of reserved sectors [ 186.568058] FAT-fs (loop1): Can't find a valid FAT filesystem [ 186.570077] binder_alloc: 13261: binder_alloc_buf, no vma [ 186.579724] binder: 13261:13295 transaction failed 29189/-3, size 0-0 line 2971 [ 186.590418] binder_alloc: 13261: binder_alloc_buf, no vma [ 186.596287] binder: 13292:13296 transaction failed 29189/-3, size -8341532715969757829-8421261425518105644 line 2971 2018/05/29 06:39:48 executing program 7: mkdir(&(0x7f0000000140)='./control\x00', 0x4000000004) r0 = inotify_init1(0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x4}, {r1, 0x4410}], 0x2, &(0x7f0000000040), &(0x7f0000000080)={0xfffffffffffffffc}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000180)={0x800, 0x3, 0x81, 'queue0\x00', 0xfff}) r2 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f0000000100)='./control\x00', 0x1000, 0x0) faccessat(r2, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2018/05/29 06:39:48 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={0x0, 0xff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000400)={r1, @in6={{0xa, 0x4e20, 0x58e, @loopback={0x0, 0x1}, 0xffffffffffffff01}}, 0x5140, 0x5, 0x100000001, 0x2, 0x4}, 0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r3, 0x11, 0x66, &(0x7f00000001c0)=0x10001, 0x4) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={"6966623000faffffdffff7ffff00", 0x6002}) pread64(r5, &(0x7f00000002c0)=""/204, 0x37, 0x0) dup3(r2, r5, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) accept4$inet(r2, &(0x7f0000000740)={0x0, 0x0, @rand_addr}, &(0x7f0000000780)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) splice(r5, &(0x7f00000007c0), r4, &(0x7f0000000800), 0x80000001, 0x9) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000100)) timer_settime(r7, 0x0, &(0x7f0000000000)={{r8, r9+10000000}, {0x77359400}}, &(0x7f00000000c0)) r10 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)="bfffa2cf7c33d1078a66500c699c612e49da3af21a12f58605d6e0b39a0b8e9cae44ac34edf52698f0b330bd90f0aa8ac1fa415cb5afd21f7579f0d5642ddafe35d0d4c76b02018249e441129d1f9c0bdfa9ef62f09785c8c5834c5e21573b0fa5982118ded053d2dcb101f2de1cee5523f5339d79ab563c401f9efbb2a2528800c780fc5c9e84581be9ffba39ea8077e5a3d895a6a9650c4d12e21296dda6de42d8d2a8d8786ac0d37e6e45fca50f21e3388eead7d2cd561265b2964ec984fbc9830b0a22a095c3de39b87112a2298da4a9", 0xd2, 0xfffffffffffffffa) r11 = add_key(&(0x7f00000006c0)='syzkaller\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$search(0xa, r10, &(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, r11) tkill(r6, 0x1004000000016) [ 186.631489] binder: 13261:13295 ioctl c0306201 20007000 returned -14 [ 186.640805] binder_alloc: 13261: binder_alloc_buf, no vma [ 186.646681] binder: 13261:13264 transaction failed 29189/-3, size 0-0 line 2971 [ 186.659777] binder_alloc: binder_alloc_mmap_handler: 13292 20006000-20007000 already mapped failed -16 2018/05/29 06:39:49 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes-aesni),ghash-generic)\x00'}, 0x57) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0000000e6000200000000000000", 0x20) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x802) recvmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/44, 0x2c}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, &(0x7f0000000340)=""/129, 0x81, 0x3}, 0x102) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x220000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x9, 0x800, 0x7, 0x40}, {0x4e, 0x9, 0x1, 0x91a}, {0xfffffffffffffffc, 0x400, 0xffffffffffffceb1, 0x6}, {0x940, 0x3f, 0x80000000, 0x8c4}, {0x1, 0x6c0, 0xffffffffffffdce3, 0x10000}]}) read$eventfd(r2, &(0x7f0000000000), 0x8) 2018/05/29 06:39:49 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x100000006, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000240)='eth0\x00', 0x42, 0x0, &(0x7f0000000200)={0x6, 0x6, 0x4, 0x1, 0x0, 0x9, 0xc, 0x8000000000}) mq_notify(r1, &(0x7f0000000140)={0x0, 0x8, 0x1, @thr={&(0x7f0000000040)="7be4d6b00202ca53878499e01146863a2e7c8ca45e1910e5eba6453bb6f234b5a1b1bca731970a74bfc8e1793749ea18156c9b8a615bfa2f506fcf44060d36e38f66f111149434d5139e416358ea33f34b4507cdc299f7868d5f186e6bd604", &(0x7f00000000c0)="3c5d8da40d1477844fc4c160b6004a90edc520a6935a49cf5da4c2b525d13146ed27d429c762a4b0e9aaed82555cd1ae800d"}}) tee(r0, r1, 0x8000000003, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x240000, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000380)={0x0, &(0x7f0000000340)}, 0x8) sendto$packet(r2, &(0x7f00000004c0)="db83142094b2c5720b373d6a830ba03cfe4b160159d7bfdbf7976bc4893fb6f9629e5fadc905ad7d4fda63529ce49cbd6219301cd057d4d8ae765ee22be7533d251288c901e51812da81c3f169f1ae2d3ee04f0233f2659d499b093d67ea97bf47783401483054c1f573e494", 0x6c, 0x811, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000280)=0x6, 0x8) mq_timedreceive(r1, &(0x7f00000002c0)=""/84, 0x54, 0xc8d, 0x0) mq_timedsend(r1, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) recvmmsg(r2, &(0x7f0000002600)=[{{&(0x7f0000000180)=@ethernet={0x0, @remote}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f0000000600)=""/153, 0x99}, {&(0x7f0000000100)=""/20, 0x14}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000000540)=""/5, 0x5}], 0x5, &(0x7f0000000580)=""/60, 0x3c, 0x100000001}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000740)=""/207, 0xcf}, {&(0x7f0000000840)=""/141, 0x8d}, {&(0x7f0000000900)=""/206, 0xce}, {&(0x7f0000000a00)=""/165, 0xa5}, {&(0x7f0000000ac0)=""/19, 0x13}, {&(0x7f0000000b00)=""/101, 0x65}], 0x6, &(0x7f0000000c00)=""/14, 0xe, 0x8b}, 0x1}, {{&(0x7f0000000c40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000000cc0)=""/218, 0xda}, {&(0x7f0000000dc0)=""/143, 0x8f}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/29, 0x1d}, {&(0x7f0000001ec0)=""/86, 0x56}, {&(0x7f0000001f40)=""/120, 0x78}], 0x6, 0x0, 0x0, 0xe98e}, 0x10000}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002040)=""/209, 0xd1}, {&(0x7f0000002140)}, {&(0x7f0000002180)=""/73, 0x49}, {&(0x7f0000002200)=""/180, 0xb4}, {&(0x7f00000022c0)=""/184, 0xb8}, {&(0x7f0000002380)=""/18, 0x12}, {&(0x7f00000023c0)=""/131, 0x83}, {&(0x7f0000002480)=""/201, 0xc9}], 0x8, 0x0, 0x0, 0x7fffffff}, 0x8}], 0x4, 0x0, 0x0) 2018/05/29 06:39:49 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0xfd) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x9, &(0x7f0000000280)="37004c103b8d524601b543550bbd8c52b4ba74da9213ee8b41d0b980726a9019f0cd66a69e1cb8d7ea00d59ec813c8ab6340727884b875d3abb903ca5639742432d4b9a8178bda9343ce9fbdeed228a45bd02d852db568d1b90721db3f7c9fea57636bceec066907f38f18da61dfa7c278868a553bdaba61ff9d435e526a4bcc2145c280cc690a3e9e8679e6ce4e3f664db6c8ef78143c7fc4e38a8b836cfe6c2e302d557f92807d96dfe8b66bbb13e5e347bcf9a5d08c4de0c00b34c17c16489cb11a21f3a035e9cde5b68e5cbb83848403b2ffa95fc5ce889149461f5688e3e391bdc48697774ea542c7") syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={[{@iocharset={'iocharset', 0x3d, 'iso8859-6'}, 0x2c}, {@resize='resize', 0x2c}]}) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x200000, 0x0) ioctl$BLKFRASET(r2, 0x1264, &(0x7f0000000100)=0xb0f0) [ 186.809454] binder: undelivered TRANSACTION_ERROR: 29189 [ 186.825123] binder: undelivered TRANSACTION_ERROR: 29189 [ 186.833782] binder: release 13261:13264 transaction 24 out, still active [ 186.866522] JFS: Cannot determine volume size [ 186.882689] binder: send failed reply for transaction 24, target dead [ 186.889471] binder: undelivered transaction 25, process died. [ 186.911702] JFS: Cannot determine volume size 2018/05/29 06:39:50 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000000000)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/29 06:39:50 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80000, 0x0) r1 = eventfd(0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x0, r1}) 2018/05/29 06:39:50 executing program 5: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc) r2 = request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vmnet0@*4eth1\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f0000000180)=""/16, 0x10) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) 2018/05/29 06:39:50 executing program 1: r0 = socket(0x1e, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f00000000c0)="d0e36ecca5621ceab22070ea1466092347c743452a23dd4006b4056198a77423a6833e6dcd66027cdeeccc77f5fc42abbe63b23b1d4e965c94e36a9453b6f3f149e934937b5a1da3bd80b7f2e5f0f2e3436762b64b4a9a1661813da1c08d07de772aee94b73b25a98e83d793309190aab707ccf8b74e01677c82a1e9d1723c289123596d524e63a6fd0605abdcf61b6a5d70986c454d9c0d108c4f1dce89c8810f8f310c5958b2272e2c4895345499cd51a8cf7f1d2901cc95c1c9978dec15456c24", 0xc2) getsockopt(r0, 0x10f, 0x84, &(0x7f0000000040)=""/4, &(0x7f0000000080)=0x4) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000000000)={0x81, 0x4, 0xfff, 0x3}, 0x10) 2018/05/29 06:39:50 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x101080) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000180)=0x6) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r2) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r4, 0x1, 0x3ff, 0xffffffff, 0xffffffffffffff01, 0x5}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x0, [0x10000, 0x10000, 0x3f, 0x0, 0x222, 0x1, 0x400000000000, 0x3]}, 0x5c) listxattr(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/174, 0xae) 2018/05/29 06:39:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000780)='/dev/autofs\x00', 0x8001, 0x0) sendmsg$netrom(r1, &(0x7f0000001b80)={&(0x7f00000007c0)=@ax25={0x3, {"5db4e950663ab7"}, 0x5}, 0x10, &(0x7f0000001940)=[{&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000001800)="969bfadb6163fa9420b5c77c3f5e7696174f06da5394f8915eb84047a14eddf36cb8d1eaafe7ebc704fe3952208aefff6200e3df68248c22d82c52aa074a5ae0b3f6cf93136216207be6c83a6db3b0f43b99f527a16001ff957ee4c25a5026def3fe98f82aae2cc9c3f6477a731d44b8cff280f3fdb3c41f938dd99f816318cb385c715a91cd0fca2efa8c50ec6bae74c7d96d7b354bc5b82713a9a0342670dea0e5efcd460e96", 0xa7}, {&(0x7f00000018c0)="fd75268d371c9039c99000e8a45fbca4d907e9bfa91e1792d74763047d4360ec4b9d23f42ec68a202b7c9a4ae7ce02d118e34fbcc54574916b99fa163efeca367ea3a1a046d9368518673c0477d539e888", 0x51}], 0x3, &(0x7f0000001980)=ANY=[@ANYBLOB="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"], 0x200, 0x8084}, 0x4000) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2fffffffe}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r0, r2, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="25c23405c8f8bcd6f1974e7917c1b73952a074ddbdf3bbb58ea945603793e07ae076f0a164ec0b0beafaecd71dcea378d8f527fe4119ccdd63a0de8de1d583723782", 0x42) 2018/05/29 06:39:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000600)="5cbd1c68053a2b13a9180fc48b83", 0xe}, {&(0x7f00000006c0)="0ef2e62452a1a4ccdd0c7c358d04837db8f20b33988c81a1885d4332fdf32028c109c37885af7b3745a8eaa1c4bb0c42371ab967da539c7109b7725b3eab89c06453", 0x42}], 0x2}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0xfffffe06}], 0x1}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000053c0)={@mcast1, 0x0}, &(0x7f0000005400)=0x14) connect$can_bcm(r0, &(0x7f0000005440)={0x1d, r3}, 0x10) 2018/05/29 06:39:50 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000380)=0x200000000) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000300)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000007c0)=ANY=[]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x100) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/113) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0xffffffff, 0x0, 0x8, 0x8, 0x0, 0x100, 0x0, 0x2, 0x6, 0x7, 0x4, 0x100, 0x800, 0x81, 0x6, 0x401, 0xffff, 0x200000000000000, 0x1a, 0x7, 0xd87c, 0x0, 0xffff, 0x8dc, 0x9, 0x5, 0x74a97296, 0x6, 0x100000001, 0x4, 0x0, 0xffffffffffffff76, 0x800, 0x9, 0x5, 0xfffffffffffffff7, 0x0, 0x2, 0x1, @perf_config_ext={0xf4, 0x80000001}, 0x80, 0x1ff, 0x74, 0x5, 0x800, 0x1, 0x1}, r2, 0xb, r1, 0xa) 2018/05/29 06:39:50 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f00000001c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000000c0)={0x15af, 0x1}) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x88000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000300)={0x0, @loopback, @multicast1}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000380)={'vcan0\x00', r3}) 2018/05/29 06:39:50 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='^vmnet1posix_acl_access+vboxnet1\x00', 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000180)='\x00', 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000150000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/05/29 06:39:50 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x6d, 0x2000, 0x0, 0x0) 2018/05/29 06:39:50 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x296, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000088}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x90, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x697}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20000000}, 0x40014) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4640, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x3f, 0x4) r3 = socket(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r3, 0x8bf2, &(0x7f0000000080)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/05/29 06:39:50 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x200, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x2ff, 0x1b]}) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)=0xa4) 2018/05/29 06:39:50 executing program 2: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x800, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfffffffffffffbc5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000500)={0x20000010000007, 0x3, 0x0, r2}) 2018/05/29 06:39:50 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="2321202e2f66696cb9b6acefb1ad9ea73f268dce854ab584a8b5357faa9e4741fa757a9f085679c0920d"], 0x30) read(r1, &(0x7f0000000bc0)=""/93, 0x5d) 2018/05/29 06:39:50 executing program 5: syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0xe800, 0x4, &(0x7f00000006c0)=[{&(0x7f0000000400)="9644dda5593728c9514bdd4c2f734a4b13", 0x11, 0x5}, {&(0x7f0000000440)="dd63fe3beb410c1b85611aacfc9ae1b1ca17b196631ed36dc5323382365edb1a4c86f8f530cee121119fa37650361b04c2b45945b3298fd6cc4f722f1fd2d250428c9ee7e721acc1f8d69327bc43f23a836c33ee858e0f70b82ae8f3d736b09dff08a3745a1848a76f8477933a6a69cbefd0c158294a396721a07829e9eb17e16bf9932af5a8db2d42a293ab615eb790c069bcfffb7bc308c8900608079f930661a413ffd76ff6a9e10c8ad82f2d7d49bb8f7bf84a50aa07949055e781324308765a3fa9701ffa0cbe75b68be624ddbe118b58cfe4de09e16c5e5a1fb936b9aa74cc36ab7f51e8bb1a68f598c02b732c6694d0aa534f6cd4abba", 0xfa, 0x8}, {&(0x7f0000000540)="60ae6b9407f54598d0fa7837338c9d2762066b92c8bf7b7158969877a149e98c49f1e9a832ee0130df247b5fd18259f995921209a2f8c5649ed744f523a854b86647c9b74e7c172ff0c14b78e209da6d5a0628660c3ca2bef3928ce164ae7353e0783ee7496e6426db0dd614e1ff6b34029497a2181f16633ffdae417c6eedf5d4d1b84c059d45a942ced79e8e16e6cbe23bb265f483916ce155fe1cea9b7f342c58c24071a00c4aa315224d3f4e71b78182a98410f27012e7fac8b3ab8dc95253f9a0fa8f03fc3d4acbb5c50f0cfb3abbdc59", 0xd3, 0x80000000}, {&(0x7f0000000780)="f178786d661c3f9590e6fe5fe57696d20fa47fed0c565810aece3a1bc594716f948eddb03115b14aa6a190698ee82caf825f777d6265005b40fb360023c81fcf0971c4de8f17a4d5e36bf326a3cec65a8ba2c31f3a11e00359600a19dd3f9ace5ae5b2571b88", 0x66, 0xc66}], 0x0, &(0x7f0000000740)=ANY=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x480, 0x0) fcntl$addseals(r0, 0x409, 0xf) mknodat(r0, &(0x7f0000000080)='./file0/fiLe1\x00', 0x8020, 0x7) creat(&(0x7f0000000000)='./file0/fiLe1\x00', 0x0) 2018/05/29 06:39:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x3, 0x5, 0x0, 0x2}) timerfd_create(0x7, 0x19b550777400985c) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/29 06:39:50 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}], 0x2, 0xfffffffffffffff7, &(0x7f0000000080)={0xcf}, 0x8) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00000001c0), &(0x7f0000000180)=0x4) 2018/05/29 06:39:50 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x8040, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000280)={{0x10000, 0x8}, 'port1\x00', 0x52, 0x10, 0x1, 0xfff, 0x5, 0xfffffffffffffff9, 0x81, 0x0, 0x0, 0x9}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000200)={0x7, 0x6, 0x1, 0x5, "f74bdc814a86db97e34663b6592592c293ed6837adc0fca7c0ba30d7bd917d623c54c06311f7fa535b6e1fed", 0x7}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000040)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x80001c, &(0x7f0000000240)=ANY=[]) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) futimesat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000400)={{0x0, 0x7530}, {r1, r2/1000+30000}}) creat(&(0x7f0000000240)='./file0/file0\x00', 0x0) truncate(&(0x7f0000000100)='./file0/file0\x00', 0xe3a) creat(&(0x7f00000000c0)='./file0/file0\x00', 0x0) syz_open_dev$sndpcmp(&(0x7f0000000480)='/dev/snd/pcmC#D#p\x00', 0x100, 0x301000) creat(&(0x7f0000000440)='./file0/file0\x00', 0x21) [ 188.465145] FAT-fs (loop5): invalid media value (0x9a) [ 188.470577] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/29 06:39:50 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0xd73}, 0xb) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10000, 0x40000) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)="b659d2e077ffae630f6b09a670d17894f893d6636edb23536f63b05b30709e9d4afca5f90a003a9d914590507cf665326f7e231c9294e4d24346d6ab166c41ba03ad8aaf89bf357ea5277d0bd1d2509f3e12e826a3ef771b62ce5b7709ff18b459c9b217c8af15276464c73501fe2defad27d715f1305d93f86b351290ffe5624017275154633c189269da27b2604544b7ec5e74f07840fde7e77fb95abaa7915b1bf7a63ef13f97de38c04652223d2cfe7157ab49d4ef0ef721dbb3b8416a24f1672b5cd5d1b083f3", 0xc9) sendto$inet(r1, &(0x7f0000000000)="f2", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) dup3(r0, r1, 0x0) 2018/05/29 06:39:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x2, 0x81) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000780)={@empty, @broadcast}, &(0x7f00000005c0)=0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x7, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/uinput\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000640)={{{@in6=@mcast1, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000740)=0xe8) ioctl$SG_GET_VERSION_NUM(r3, 0x2282, &(0x7f0000000500)) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0xc0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f00000000c0)={"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"}) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e20}, 0xffffffffffffffd8) [ 188.585884] IPVS: sh: SCTP 172.20.20.170:0 - no destination available [ 188.614964] attempt to access beyond end of device [ 188.620275] loop3: rw=2049, want=114, limit=112 [ 188.625075] Buffer I/O error on dev loop3, logical block 113, lost async page write [ 188.702194] attempt to access beyond end of device [ 188.707352] loop3: rw=2049, want=115, limit=112 [ 188.712133] Buffer I/O error on dev loop3, logical block 114, lost async page write [ 188.739275] attempt to access beyond end of device [ 188.744446] loop3: rw=2049, want=116, limit=112 [ 188.749180] Buffer I/O error on dev loop3, logical block 115, lost async page write [ 188.757293] attempt to access beyond end of device [ 188.762307] loop3: rw=2049, want=117, limit=112 [ 188.767143] Buffer I/O error on dev loop3, logical block 116, lost async page write [ 188.775161] attempt to access beyond end of device [ 188.780169] loop3: rw=2049, want=130, limit=112 [ 188.784950] Buffer I/O error on dev loop3, logical block 129, lost async page write [ 188.792815] attempt to access beyond end of device [ 188.797798] loop3: rw=2049, want=131, limit=112 [ 188.802517] Buffer I/O error on dev loop3, logical block 130, lost async page write [ 188.810397] attempt to access beyond end of device [ 188.815370] loop3: rw=2049, want=132, limit=112 [ 188.820107] Buffer I/O error on dev loop3, logical block 131, lost async page write [ 188.827969] attempt to access beyond end of device [ 188.832966] loop3: rw=2049, want=133, limit=112 [ 188.837672] Buffer I/O error on dev loop3, logical block 132, lost async page write [ 188.846286] FAT-fs (loop3): error, invalid access to FAT (entry 0x0000641a) [ 188.853688] FAT-fs (loop3): Filesystem has been set read-only [ 189.485829] IPVS: sh: SCTP 172.20.20.170:0 - no destination available 2018/05/29 06:39:51 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) clock_gettime(0x7, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/05/29 06:39:51 executing program 1: syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) pipe(&(0x7f0000000100)) openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x200, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/29 06:39:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") dup3(r0, r1, 0x0) 2018/05/29 06:39:51 executing program 6: r0 = socket(0x11, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bridge0\x00', &(0x7f0000000080)=@ethtool_drvinfo={0x3, "cafee738b1839aae6c597c9e6653c5d7e86fdfb298e2accf21c6538d105dfef4", "598bf9ce5bc2cd67b1aeddbb8718addbdc3a9b975e6fb9ff6499c62d4a2b233d", "51fd0ebb57998e1aae6e595505936b4fe7fceafca0b12794f5e0f330a2d72223", "b2c016992cfc1216c7969ba3f2e64c9a47e8383a63da054c96ac3b9c1048452e", "af165226abfa883e606d2c2f5cafd170522609694d1727c94f1e787940c9bed8", "dcc53f14b1ca9dcc7d1268d7"}}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x84, @broadcast=0xffffffff, 0x4e23, 0x3, 'none\x00', 0x2, 0x4, 0x5c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x6, 0x0, 0xd0}}, 0x44) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x4000006, 0x2400) symlinkat(&(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') 2018/05/29 06:39:51 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c606262c8523bf012cf66f") write(r0, &(0x7f0000000040)="0600", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2b4, &(0x7f0000000000)=[{}]}, 0x10) 2018/05/29 06:39:51 executing program 0: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = socket(0x1f, 0x80007, 0x1) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x51, &(0x7f0000000180)=0x4) readv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x2000011f}], 0x3) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000001c0)=0x1, 0x4) tkill(r2, 0x1000000000016) 2018/05/29 06:39:51 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x220001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x4000000000000000, 0x4, 0x5d, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r2 = creat(&(0x7f0000001380)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x483e40d7) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}], 0x30) ioctl$fiemap(r2, 0x40086602, &(0x7f00000000c0)=ANY=[]) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x20000) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/05/29 06:39:51 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80001, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="78250f000000", @ANYRES32=r2, @ANYBLOB="feff00000a0000000c00060008000100636273001c00020018000100070df23409000000480000005000000016060000080005000609000008000e000500000008000e000400000008000500f7fd00000800050000f900000800050006000000"], 0x78}, 0x1, 0x0, 0x0, 0x40}, 0x20000001) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, 0xc) [ 189.644445] loop1: p1 p2 p3 p4 < > 2018/05/29 06:39:52 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0xffffffff, &(0x7f0000000080)="b472412c92484cea7fb45dc52ab5ad4ec1f43939e219bccbc14f01aa83eeb99e0ea691ccf8c6187e3acd684de5a7b59d29ccdcbef38f5de5c66a8aaa6fc2db4ba9801e2370b67bc8062e1ad32e76") syz_emit_ethernet(0x7a, &(0x7f00000001c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x0, "686e8b19a9a6fefd1faa2d9a92e5b18970f51bf85dd52c5161af3f21a1ed5334e0ba30901ff347709ee86923bee41ad44dab1417367c3c348ca1073980797e432fca7aba550c16e06f7e4dbbb7065dc60227c66b4bbdd0945d14de6224b36fff92bffabb812ab7e9922bb4c8"}}}, 0x0) sendfile(r0, r0, 0x0, 0xfffffffffffff7cd) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x6, 0x8) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60725ea10010110000000000000000000000000000000000000000d23f0000000700000000000000000064a3c52e7bef6d5791530c0ff5b4bf42b629d862483218feb7108b5cb2dc58b03b06742ccc727087bd4e9f0e4da2f3a1288bfa96692aad1e7298ce3121a754bd118e14353638be2130f9e66c697d1aeac01429b4c4b5471790e008ed25a16d269bb1c6814119"], &(0x7f0000000040)={0x1, 0x0, [0x0, 0xc4e, 0x0, 0x461]}) 2018/05/29 06:39:52 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffffffffffee9) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000140)={'gretap0\x00', 0x4}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000000)=""/210, &(0x7f0000000100)=0xd2) 2018/05/29 06:39:52 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x80045440, 0x5e0bba9c) 2018/05/29 06:39:52 executing program 5: unshare(0x400) r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262cf66f") fchdir(0xffffffffffffffff) 2018/05/29 06:39:52 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000300), 0x4) 2018/05/29 06:39:52 executing program 6: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f00000000c0)=""/75, 0x4b}, {&(0x7f0000000480)=""/192, 0xc0}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r1, &(0x7f00000001c0)='net/connector\x00') 2018/05/29 06:39:52 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x80) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000100)={0x30, 0x0, 0x1, 0xff, 0x7, 0x7f, 0x7, 0x9}, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chmod(&(0x7f0000000380)='./control/file0\x00', 0x0) ioctl(r2, 0x6, &(0x7f0000000240)="7126fa6e8d59f18988c23ad00e3149a80d6759c458d1e5559ba3546e1f407ab976fced07a7ea1e22d3022a372334dec1e74d0232badee3e44675fbe34aa55bd60284a8a9bcf81683892274705affd20fb8ebc6cf62fb34b5771a") chmod(&(0x7f00000000c0)='./control/file0\x00', 0x0) ioctl$BLKROSET(r3, 0x125d, &(0x7f0000000080)=0x1) close(r2) getsockname$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/05/29 06:39:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7e, 0x80000) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x27bb) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000015c0)={r2}) write$eventfd(r2, &(0x7f0000000040), 0x8) r3 = gettid() tkill(r3, 0xc) 2018/05/29 06:39:52 executing program 7: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) r1 = gettid() sched_setscheduler(r1, 0x1, &(0x7f00000000c0)=0x200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x200f1526, r2}, &(0x7f0000000080)={0x80000000, 0x5, 0x9, 0x4, 0x6, 0x7}) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1000000, 0x0, 0x0, 0x0, 0x0, "8811e78754a539d39c2bd6a40fa8c8aa024d86cdc834bc921c0525fec2541e21ccf67e1d7b55cabe9e068dd58ce565aa9a9d325ebac7627ffe7a54cdbd77b3"}, 0x60) 2018/05/29 06:39:52 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001d00210000000000000020041b000000f6f17ab7dbc12b35df67a2a5e277ac041e0b505cd45fe1e9521f2d4b76f6fb622309f6597dad217a5afcfcef525713bdd4f438ed783f2a852b81cc489ddd0b18642edfb2cd186393335b2cb244317b0735523ae206b64c16db1437469df5f40647633f797493e73893286adabba24006f74b59aec1b89288057e634357cdbec0ab29cfef3b36f688913a77149233c6fa4893ce6a2f002305abdce257facc4cf63f230fc70528a51afd598961171ecc4f69174f2ecec05af4024be618d7c0f3611389d74f40ed89"], 0x14}, 0x1}, 0x0) 2018/05/29 06:39:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28e3ffffffffffff2800000002000000000000000000000000002000000100000000000000000000"], 0x28}}], 0x1, 0x0) 2018/05/29 06:39:52 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x220001, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x8, 0x4000000000000000, 0x4, 0x5d, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r2 = creat(&(0x7f0000001380)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x483e40d7) write$sndseq(r2, &(0x7f0000000040)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}], 0x30) ioctl$fiemap(r2, 0x40086602, &(0x7f00000000c0)=ANY=[]) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x20000) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) 2018/05/29 06:39:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x81, 0x4, 0x4, 0x101, 0x4, 0x6633, 0xffff, 0x5, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x0, 0x8, 0x200, 0x80000000, 0x4, 0x200, 0x3, r4}, &(0x7f0000000240)=0x20) keyctl$assume_authority(0x10, r3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="f3198999c5f9"}, 0x8, {0x2, 0x0, @loopback=0x7f000001}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/05/29 06:39:52 executing program 7: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)=[{&(0x7f0000000140), 0x0, 0x713e3785}], 0x0, &(0x7f0000000200)={[{@utf8='utf8', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x0]}, 0x2c}]}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x300, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000240)=""/141) 2018/05/29 06:39:52 executing program 6: syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000080)='/\x00', 0x5, 0x3, &(0x7f0000000440)=[{&(0x7f0000000180)="ddc97182092e3b28e80b92371cce45e79f37f12e7b99d3b6c19bff6bc57ee01ad5bcd8277a2402de8ce810320d8b1635edcddba58ad663794ffbab2b8837c969e62b7f6cca59dd41f30b3fa6b6da1d8a60f08f2eca25315f92e3acb0b96a2d29ef41647a82f10a4579a47ed885e8174f28e49faace8ef0d3386a7806f12ce4940a6cd3e51fcf3c160d6b7225a9948679fca16a5cd90fdb950f5391ab10236c1fca", 0xa1, 0x94d8}, {&(0x7f0000000240)="16c4a96875fdb1fe0fd41c86ae50955b87f3c71cef4e5676b7e635fadb52c826b12adbee3d0796206fcb634b39e346e9120620361620f2683bfc5bdc56880616d3d81fb936fc230b9fa503b1c8f7a5f8e3d80eaefa2f453e0064f5cdf4f92dfb623bc3811f1c8bf2", 0x68, 0x5}, {&(0x7f00000002c0)="f6dd7ebf48eeb4a02aa69db64a8fb5c5f8711cb672f658e09e3345dda998ae584cf6f4d41fe9f82189970b367cd7bc6c417562832c5c824f0c81d14f4106e15fff5c9c7b16bc07dc801d850edfbf4164673fffe3b5cd5033e59ae128a36c6442767bd13099a5eb436105f8f35c1ed655af2ef98843822f0b89118c553927968f31df346d0561df03f4283f3b83069f828893bc303c8e98ab4b3f5cd9f9ca628c45b35130f426207a159adc76375fd62ef9b25b1b272249a19387f2be1c8834bd587e73c706f02684a58c157612c78ab258dad04a9949a1f0dc95a941f3a7350449bea95cde9d1d7a54f1ca5f502d81b833dbef6c6948260fc27905faac889b", 0xff, 0x2}], 0x1000000, &(0x7f00000000c0)={[{@session={'session', 0x3d, [0x33, 0x3f]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x34]}, 0x2c}]}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)={[{@map_acorn='map=acorn', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}, {@nocompress='nocompress', 0x2c}]}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f00000003c0)={0x4, 0x0, [0x0, 0x0, 0x0, 0x0]}) 2018/05/29 06:39:52 executing program 2: r0 = socket(0xa, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x1000008000) connect$ipx(r0, &(0x7f00000000c0)={0x4, 0x4ed, 0x5, "3e3a79d910f6", 0x4}, 0x10) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000700)={0x1}, 0x8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) r3 = accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @local}, &(0x7f0000000080)=0xfffffffffffffe58, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000140)='lo\x00', 0x8) close(r3) 2018/05/29 06:39:52 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x42801, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)=0x80) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x7, @empty, 0x2}}, 0x0, 0xfff}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xea, "65d7e6056201d06727ce5a8f9df247ac043005268d6a452da95fe146b18aa4cdf3ee96a5a9bdbd6587c19d267039dfb25b053bc989fde71c78662ddd262bde3907fcd00a809478eafb57a68442a42113a405f4bc45f03e3c997037113bc24a9289c398da64cd3e440c14163c08274665fb7fb71c22b06fd38f4b21a61b065e262d55262bc078dc9b60f8b5703c06b91901ca5c2fb0be563a04fcf6e1d30e571e8dbe79a164d63880c5ae9c3204b169a20356b1680e906973de9f933f9f3b69d5f26f4caafe7650f407bb5d92a86cf870bb1ec707c565eed6c20b39240c1ed441a45e3d453949f42ee828"}, &(0x7f0000000200)=0xf2) close(r0) 2018/05/29 06:39:52 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x8000) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000080)=0x3c7, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x7, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001280)=""/25, &(0x7f00000012c0)=0x19) 2018/05/29 06:39:53 executing program 0: capset(&(0x7f0000000200)={0x20071026}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000e00)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5437, &(0x7f0000000000)) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80000000, 0x200000) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) [ 190.717795] hfs: unable to parse mount options [ 190.725127] ntfs: (device loop7): parse_options(): Option utf8 is no longer supported, using option nls=utf8. Please use option nls=utf8 in the future and make sure utf8 is compiled either as a module or into the kernel. 2018/05/29 06:39:53 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={0x0, 0x3ff}, 0x8) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x2, 0xe718}, {0xfffffffffffffff9, 0xd117}, 0x1b, 0x2, 0x4}) write$eventfd(r1, &(0x7f0000000280), 0xff93) shutdown(r0, 0x1) write$eventfd(r1, &(0x7f0000000bc0), 0xff78) [ 190.789447] hfs: unable to parse mount options [ 190.836723] ntfs: (device loop7): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 190.845206] ntfs: (device loop7): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 190.857283] ntfs: (device loop7): ntfs_fill_super(): Not an NTFS volume. 2018/05/29 06:39:54 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f00000000c0)={[0x5, 0x73, 0x6, 0x5, 0x9, 0x1, 0x8, 0x6, 0x80, 0x6, 0x81, 0x401, 0x2, 0xff, 0x5, 0x8], 0x4, 0x48040}) syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x89ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) 2018/05/29 06:39:54 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='bond_slave_0\x00', 0x10) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000400)=[{&(0x7f0000002940)='u', 0x1}], 0x1, &(0x7f0000000500)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000240)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180)=[{&(0x7f0000001740)="8c", 0x1}], 0x1}, 0xbf) close(r0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'filter\x00', 0x40, "97eb3d46de353611c364311474090d154ab8ed4d5c6985d5e8a240c6230c19f3970955572042ef71cc4aee47eb8de1c3147fdada8143c50b7dbac83912a6f37a"}, &(0x7f0000000000)=0x64) 2018/05/29 06:39:54 executing program 3: mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x1, 0x5f4, &(0x7f0000000100)=""/51, &(0x7f0000000300)=""/12, &(0x7f0000000340)=""/222, 0x2000}) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) unshare(0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xbd, 0x0, 0x0, 0xac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000000c0), 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00000000c0)={0x3}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000001c0)={{0x9, 0x2, 0x6, 0x3, "3863ab00ca1423d7d44e0a5d1c059318c0ad202503c7255ce96905af46646fc8adc7c833f14a26f5a6c9b296", 0xff}, 0x0, 0x0, 0x3, r2, 0x3, 0x302c, "70423bb8c08bd2f33264809fec1f51058213e405cc4c28d49ef7529901b6f4f17338ad6c844560734159af71e98c9258febabe6625afc9ba57c99ba4e32f2594", &(0x7f0000000080)="7365637572697479776c616e31b9656d3100", 0x12, [], [0x7, 0x1f, 0x10001, 0x5d]}) 2018/05/29 06:39:54 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)=0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x81}) 2018/05/29 06:39:54 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x101, 0x100000000, 0x10000, 0x5b7, 0x8, 0x20}, 0x2}, 0xa) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x100) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000400)=""/4096) syz_open_procfs(0x0, &(0x7f00000003c0)='clear_refs\x00') 2018/05/29 06:39:54 executing program 5: socket$packet(0x11, 0x400000000, 0x300) syz_emit_ethernet(0x1e, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100}], {0x8100}}], {@llc_tr={0x11, {@snap={0x0, 0x0, 'S', "371322"}}}}}, &(0x7f0000000080)) 2018/05/29 06:39:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff018}, {0x6}]}, 0x10) r2 = dup2(r0, r0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x0, 0x16ed, 0x2, 0x958}) 2018/05/29 06:39:54 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) lseek(r0, 0x0, 0x0) 2018/05/29 06:39:54 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000440)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x8000000000000200, 0x4) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYBLOB="7f"], 0x1) syz_open_dev$sndmidi(&(0x7f0000000700)='/dev/snd/midiC#D#\x00', 0x6, 0x54142) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/29, 0x1d}, {&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f00000000c0)=""/23, 0x17}, {&(0x7f0000000240)=""/219, 0xdb}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/222, 0xde}], 0x7, &(0x7f0000000640)=""/85, 0x55, 0x7}, 0x2000) 2018/05/29 06:39:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000100)=""/15) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x2040, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x27, 0x0, 0x0, 0x5, 0x5, 0xfe523fe, "1d3a1d4a381762c50cd8dd595fc22aadf306ba7b254c36c345be066891a54bf4b5131feee26f27bc7ddaed0f1b03b8ac9bed3f7aee3ac2ccebfc18ccb3272f", 0x14}, 0x60, &(0x7f0000000280)=[{&(0x7f0000000180)="dc0638fbabca569f4341f32cdd1a3581ed70457527db478606a486fbb74148671df7e6dee2c59f45cab8a6e0f433b39b8421bdc79bf84ca8b0eb54f40e653f50f8c200d01492579cf212bd490775f026473ff171b5c084563debbf642bbb4ea45054a427a14d7e776c246a4c91352c27158ccc27dc82895f8931b052036c3fc7", 0x80}, {&(0x7f0000000200)="60fbdc8c4d14593317860ca833e8d924efe9eefab24b89819721ce46dccb615cabe079a249c4759e612fea013b8622d8ab6c795b3483287b7d41491fe7add5eac1cec27be1be9a0b215bd40b8337f797ec7a92c259ad2508d35f4041ed534ff1124aae65a0", 0x65}], 0x2, &(0x7f00000002c0)={0x20, 0x139, 0x8, "498009ad56ec361321"}, 0x20, 0x8000}, 0x800) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) 2018/05/29 06:39:54 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) poll(&(0x7f0000000380), 0x0, 0x896) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r1 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x4000000011}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x30) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) dup2(r1, r2) 2018/05/29 06:39:54 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6c, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x80000000, {[@timestamp={0x44, 0x4}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x200, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0x1, 0x3, 0x0, 0x0, 0x3}) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000100)=0x1c) 2018/05/29 06:39:54 executing program 0: r0 = epoll_create1(0x20080000) r1 = epoll_create1(0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000100)='mounts\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000013c0)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x51022, &(0x7f0000000300)) 2018/05/29 06:39:54 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000005c0)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x108, r1, 0x31c, 0x70bd2c, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x11}}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x1) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)="b635a22c40631b6271a3f119790686c9f3caee94aeebd93200071cb7ed4dc76807a3f68e6a7906f08e10e3fb2a8962126297b5bf16d4c6c69ee774b80ba4275da716e5b60a0858c5694221f15f844b473add3ca42175438f6ac82277b2e09aff692a430c78730e8292f2c17e597e57f121c8bdb6bca20978754b4ed4f7bd27478d8af499950d15d0510a9cf4b5b44e442ba8f40126daae4ec2b45f5de6098ac5d3542924d3f01b9982e2fad6a92bffea9358ff85130648485a5d9fd88451326cff1201380528d00b3b8c09f946d9", 0xffffffffffffffe3, 0x0) request_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="2e2a707070306d643573756d706f7369785f61636c5f6163636573737bef656d3124272b7b6d643573756d237472757374656400", r2) 2018/05/29 06:39:54 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x20000140, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x60}, {}, {}]}, 0x108) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x0, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000240)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x400005, 0x0, 0x1000000000000002, 0x5}) ioctl$KDSKBLED(r2, 0x4b65, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x3, r3}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000040)=0x1) 2018/05/29 06:39:54 executing program 6: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB='umask=5,mft_zone_multiplier']) r0 = memfd_create(&(0x7f0000000080)='ntfs\x00', 0x3) sendmsg$nfc_llcp(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0xff0000, 0x81, "52a8885d46ce93b91e078fce56d56ed100dab63051ad695b8bf5dbe6327a1aa2cfd7960e8b90c1cf9223f3656de398822e384d275d657ed90fc6c14de33f44", 0x23}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000140)="686b670a9741a600a38800bc2cb57579a6c2fb3295a0307d28074e80ecc7ee01662452a8d7de4403eaf4b7b913130318b0688b1bbd086c608352c5539ace7863c5e6e6fe7d1614bbcfb68859977c86795f3bf487da6485da58fb5724a8fa988623a23983b7ccad1725a4cfd3c26b7ef344cec976eae5fa6891eac9efb9007c57032a58b92a15f67b128e77deb81e6d1b984cbd7ba9bb3b9cd0fbcf14e9c63eb89b3b758669e5cb71f6c159759d85e56c65e3af965b784d808a76751bb0414050", 0xc0}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000000200)="3682af11927e3b83c31b955c17bf2f74eb5948ca9969727357bec98130d5cfb6ac20c49c6bc24c514c92cb0843edbeaa7c22f5c8729dac85fd0eabb6adbfd5332872363ee73353865badabd1ed406302d7540b21", 0x54}, {&(0x7f0000001740)="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", 0x1000}, {&(0x7f0000000280)="45af", 0x2}, {&(0x7f00000002c0)="5410cf12ec44c0809079d70e7a2d4c615d30d499679f857517932b480821b05908a13f9a87f765500a93b2870377b188cfc834806f6b99bafa25dc48abb36628e64a067e0f2b7b2deaf19ad93a1a3e7e763531ddf0d149e77f5b16d64ba6e695a851f242b8c6a1a7b5bb2c0c03b72b862e00960747843e4570c2c4a81dc836eb47a651de980490e582f54e08190b82177fd6718dd0b3bb8ee77647103d80ae276675cc88e6a4803f2de728d13b6bac43197191a79347bfaf724f", 0xba}], 0x6, &(0x7f0000000400)={0xd8, 0x112, 0x7, "2d8283c13124fb3dd05e455b8254de217733476855676be828a0f2ad5528b9a7886f4dab501b0b5ed0e69c104bb5429f728949603641d87636cde1faadb0a790c0501d9efca6048efe06800da4594d3a96966986d1c48af286342e7a8c9c20a49ed0df455767dd1c6c2dc5e32b80232f92fb94a34786d3af02a36a9e37539b0e255d500de7435914b3d448ee29be53adbe1f143c535566f309bd2ef7d150481f43c5f804cc9ca4e2a9d2370f4ca01c8bd79fa2a781f1b8a70d1c1c0b55238d3fd4941a"}, 0xd8, 0x44000}, 0x4000) 2018/05/29 06:39:54 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) ftruncate(r0, 0x100000000) recvmmsg(0xffffffffffffff9c, &(0x7f0000009440)=[{{0x0, 0x0, &(0x7f0000005b00)=[{&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/9, 0x9}, {&(0x7f0000005980)=""/232, 0xe8}, {&(0x7f0000005a80)=""/77, 0x4d}], 0x5, &(0x7f0000005b80)=""/239, 0xef}, 0x9}, {{&(0x7f0000005c80)=@ax25, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005d00)}, {&(0x7f0000005d40)=""/186, 0xba}], 0x2, &(0x7f0000005e40)=""/30, 0x1e, 0x1}, 0x5}, {{&(0x7f0000005e80)=@rc, 0x80, &(0x7f0000007240)=[{&(0x7f0000005f00)=""/184, 0xb8}, {&(0x7f0000005fc0)=""/213, 0xd5}, {&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/8, 0x8}, {&(0x7f0000007100)=""/80, 0x50}, {&(0x7f0000007180)=""/12, 0xc}, {&(0x7f00000071c0)=""/89, 0x59}], 0x7, 0x0, 0x0, 0xfff}, 0x5}, {{&(0x7f00000072c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007440)=[{&(0x7f0000007340)=""/240, 0xf0}], 0x1, &(0x7f0000007480)=""/240, 0xf0, 0x7}, 0x9}, {{0x0, 0x0, &(0x7f00000077c0)=[{&(0x7f0000007580)=""/247, 0xf7}, {&(0x7f0000007680)=""/43, 0x2b}, {&(0x7f00000076c0)=""/235, 0xeb}], 0x3, &(0x7f0000007800)=""/201, 0xc9, 0x6}, 0x3}, {{&(0x7f0000007900)=@alg, 0x80, &(0x7f0000007bc0)=[{&(0x7f0000007980)=""/69, 0x45}, {&(0x7f0000007a00)=""/211, 0xd3}, {&(0x7f0000007b00)=""/99, 0x63}, {&(0x7f0000007b80)=""/62, 0x3e}], 0x4, &(0x7f0000007c00)=""/4096, 0x1000, 0x8}, 0x8}, {{&(0x7f0000008c00)=@ipx, 0x80, &(0x7f0000009040)=[{&(0x7f0000008c80)=""/238, 0xee}, {&(0x7f0000008d80)=""/1, 0x1}, {&(0x7f0000008dc0)=""/211, 0xd3}, {&(0x7f0000008ec0)=""/60, 0x3c}, {&(0x7f0000008f00)=""/4, 0x4}, {&(0x7f0000008f40)=""/168, 0xa8}, {&(0x7f0000009000)=""/48, 0x30}], 0x7, &(0x7f00000090c0)=""/70, 0x46, 0x4}, 0x3}, {{&(0x7f0000009140)=@ll, 0x80, &(0x7f0000009300)=[{&(0x7f00000091c0)=""/208, 0xd0}, {&(0x7f00000092c0)=""/44, 0x2c}], 0x2, &(0x7f0000009340)=""/240, 0xf0, 0x2000400000000000}, 0x7}], 0x8, 0x0, &(0x7f0000009640)) accept4$packet(r1, &(0x7f0000009680), &(0x7f00000096c0)=0x14, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x169040, 0x0) 2018/05/29 06:39:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') r1 = getpid() perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x100000000, 0x5ba4, 0x7, 0x10001, 0x0, 0x7, 0x40100, 0x1, 0x4, 0x4, 0x21b385a3, 0x8dd, 0xffff, 0x5, 0x6, 0x7fff, 0x0, 0x1, 0xc2, 0x6, 0x1, 0x5, 0xd0, 0x5206, 0x1297, 0xe864, 0x1f, 0x800, 0x5, 0x9, 0x5, 0x1ff, 0x5, 0x8, 0x10001, 0x100000000, 0x0, 0x9, 0x2, @perf_config_ext={0x3, 0x2}, 0x1000, 0x7d, 0x2, 0x2, 0xffffffffffffeda1, 0x38, 0x7}, r1, 0x7, r0, 0x1) getdents(r0, &(0x7f0000000100)=""/69, 0xffffffff00000018) [ 192.075137] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 192.086071] kasan: CONFIG_KASAN_INLINE enabled [ 192.090840] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 192.098255] general protection fault: 0000 [#1] SMP KASAN [ 192.103784] Dumping ftrace buffer: [ 192.107311] (ftrace buffer empty) [ 192.111010] Modules linked in: [ 192.114201] CPU: 0 PID: 555 Comm: kworker/u4:4 Not tainted 4.17.0-rc7+ #72 [ 192.121188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.130534] Workqueue: writeback wb_workfn [ 192.134752] RIP: 0010:wb_workfn+0x195/0x1740 [ 192.139133] RSP: 0018:ffff8801d858f270 EFLAGS: 00010206 [ 192.144476] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff814e2095 [ 192.151726] RDX: 000000000000000a RSI: ffffffff81cd3a6d RDI: 0000000000000050 [ 192.158972] RBP: ffff8801d858f750 R08: ffff8801d850a740 R09: ffffed003b5c46d2 [ 192.166223] R10: ffffed003b5c46d2 R11: ffff8801dae23693 R12: 0000000000000001 [ 192.173470] R13: 1ffff1003b0b1f37 R14: ffff8801d858f728 R15: ffff8801d83b5118 [ 192.180719] FS: 0000000000000000(0000) GS:ffff8801dae00000(0000) knlGS:0000000000000000 [ 192.188920] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 192.194781] CR2: 0000000020000380 CR3: 000000017db2e000 CR4: 00000000001406f0 [ 192.202030] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 192.209279] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 192.216527] Call Trace: [ 192.219096] ? __lock_acquire+0x7f5/0x5140 [ 192.223315] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.228832] ? inode_wait_for_writeback+0x40/0x40 [ 192.233659] ? debug_check_no_locks_freed+0x310/0x310 [ 192.238828] ? lock_downgrade+0x8e0/0x8e0 [ 192.242954] ? lock_downgrade+0x8e0/0x8e0 [ 192.247087] ? kasan_check_read+0x11/0x20 [ 192.251215] ? do_raw_spin_unlock+0x9e/0x2e0 [ 192.255605] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 192.260166] ? rcu_read_lock+0x70/0x70 [ 192.264032] ? kthread_data+0x58/0xc0 [ 192.267813] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.273331] ? trace_hardirqs_off+0xd/0x10 [ 192.277546] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 192.282626] ? try_to_wake_up+0x102/0x1190 [ 192.286841] ? find_held_lock+0x36/0x1c0 [ 192.290879] ? graph_lock+0x170/0x170 [ 192.294658] ? migrate_swap_stop+0x850/0x850 [ 192.299047] ? lock_downgrade+0x8e0/0x8e0 [ 192.303176] ? find_held_lock+0x36/0x1c0 [ 192.307215] ? graph_lock+0x170/0x170 [ 192.311002] ? lock_acquire+0x1dc/0x520 [ 192.314958] ? process_one_work+0xb46/0x1b50 [ 192.319347] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 192.324438] ? __lock_is_held+0xb5/0x140 [ 192.328483] process_one_work+0xc1e/0x1b50 [ 192.332699] ? finish_task_switch+0x182/0x840 [ 192.337178] ? pwq_dec_nr_in_flight+0x490/0x490 [ 192.341832] ? __schedule+0x809/0x1e30 [ 192.345700] ? retint_kernel+0x10/0x10 [ 192.349565] ? graph_lock+0x170/0x170 [ 192.353347] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.358346] ? retint_kernel+0x10/0x10 [ 192.362212] ? find_held_lock+0x36/0x1c0 [ 192.366254] ? lock_acquire+0x1dc/0x520 [ 192.370208] ? worker_thread+0x41f/0x1440 [ 192.374339] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.379858] ? move_linked_works+0x2f6/0x470 [ 192.384249] ? trace_event_raw_event_workqueue_execute_start+0x290/0x290 [ 192.391070] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 192.395635] worker_thread+0xa30/0x1440 [ 192.399601] ? process_one_work+0x1b50/0x1b50 [ 192.404075] ? graph_lock+0x170/0x170 [ 192.407858] ? find_held_lock+0x36/0x1c0 [ 192.411905] ? __schedule+0x1e30/0x1e30 [ 192.415862] ? do_raw_spin_unlock+0x9e/0x2e0 [ 192.420253] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 192.424814] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 192.430330] ? __kthread_parkme+0x111/0x1d0 [ 192.434630] ? parse_args.cold.15+0x1b3/0x1b3 [ 192.439104] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 192.444100] ? trace_hardirqs_on+0xd/0x10 [ 192.448227] kthread+0x345/0x410 [ 192.451574] ? process_one_work+0x1b50/0x1b50 [ 192.456048] ? kthread_bind+0x40/0x40 [ 192.459840] ret_from_fork+0x3a/0x50 2018/05/29 06:39:54 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0xe, 0x4, 0x100000004, 0x4, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0}, 0x10) [ 192.463531] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 ee 13 00 00 48 8b 9b 08 06 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 50 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 3f 14 00 00 4c 8b 63 50 4d 85 e4 0f 84 a9 0e [ 192.482711] RIP: wb_workfn+0x195/0x1740 RSP: ffff8801d858f270 [ 192.488651] ---[ end trace f6e7f73928864f26 ]--- [ 192.493409] Kernel panic - not syncing: Fatal exception [ 192.498145] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 192.499204] Dumping ftrace buffer: [ 192.499210] (ftrace buffer empty) [ 192.499214] Kernel Offset: disabled [ 192.520722] Rebooting in 86400 seconds..