6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x7, &(0x7f0000000200)={0x0, 0xfffffffffffffffa}) epoll_create1(0x0) 2018/03/26 07:20:49 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000380)={'dummy0\x00', 0x1000}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0xfffffffffffffdf6) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x0) setsockopt$sock_int(r2, 0x1, 0x4, &(0x7f0000000100), 0x4) sendmsg$netlink(r2, &(0x7f0000002700)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f00000010c0), 0x0, &(0x7f0000000100)}, 0x4080) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/9, 0x9}], 0x1, &(0x7f0000000280)=""/170, 0xaa, 0x80000000}, 0x100) 2018/03/26 07:20:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f0000010fd0), 0x0, &(0x7f0000010000)=""/19, 0x13}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x22, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/26 07:20:49 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="240008c2000000ff7f052680a90121"], 0xf}, 0x1}, 0x0) 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_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) recvmsg$kcm(r2, &(0x7f0000000380)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/4, 0x4}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/176, 0xb0}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, &(0x7f0000000280)=""/239, 0xef, 0x8}, 0x2002) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 07:20:49 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x2, 0xe8, 0x100000001}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/03/26 07:20:49 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0xfedb) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000002740)="8c", 0x1}], 0x1, &(0x7f0000004740)}, 0x0) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)="6e72300000000000006f7e301700", 0x0) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0x80, &(0x7f0000000740)=[{&(0x7f0000002d00)='=', 0x1}], 0x1, &(0x7f0000000400)}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)) r2 = accept4(r1, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000300)=0x80, 0x80000) getsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000600)=0x14) r4 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x400, 0xb0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000800)={r3, @in={{0x2, 0x4e21, @rand_addr}}, 0x5d6, 0x5}, 0x88) chroot(&(0x7f0000000180)='./file0\x00') 2018/03/26 07:20:49 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f0000000080)="f29143b5241527cddc43ca2f130dd1828b1d8ba9974a4861098442388645a33137c42ef97148bf6ca853cd55f8452666ec98af6edb24e013c3652ae84ed29fa515ccc5d94cf104deaa4d0e1b45f76bd85b6fe017cfa80e5d18", 0x59) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)={0x0, 0x10, 0x80000000, {}, {0x0, 0x2710}, {0x2, 0x7, 0x92, 0x3}, 0x1, @can={{0x1, 0xffffffff, 0x7, 0x8}, 0x7, 0x2, 0x0, 0x0, "24b989e91665ae88"}}, 0x34}, 0x1, 0x0, 0x0, 0x841}, 0x4040) 2018/03/26 07:20:49 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f000000c000/0x1000)=nil], &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/03/26 07:20:49 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='trustedvboxnet1-cpuset,\x00', 0xfffffffffffffffe) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x17e3ba1b}}) keyctl$instantiate(0xc, r1, &(0x7f0000000080)="414050a89b38d44c411b95fa22e17a5119e32b8ef8e97097af88fbd99a7b7630127d4574e87be8461b5a912d256276c68c6d49c4f27b4177571ec74bfbefa9ac8e1c1358fbc3a18e2c309587525f2190b7c30f4d6af88d2f7a4087b328de9a3752cf2f2787fbe6cf6ba30c1b93b6f07481d27368a63450c6ebe7cfb1a491528e77bdbe57f75eecc3994398131e2b9085b3f450d9e340161248600ea29f83ab4bd715626e1cd5888938efe9bdbfb29a6559dc017deed3d2bba87e3212e284f831725fb5402f93826b0ed0f14f5206d19eb1c0eda54a822fc936bc848a2139e175241c4c9595c4ab10", 0xe8, r2) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/26 07:20:49 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000e9afff), &(0x7f00002b7ffc), &(0x7f0000000040), &(0x7f00008e9fc1)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0xfffffffffffffffa, &(0x7f0000000100)=0x2) 2018/03/26 07:20:49 executing program 5: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x80000000}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) mq_timedreceive(r1, &(0x7f0000000080)=""/187, 0xbb, 0xfffffffeffffffff, &(0x7f0000000140)={0x0, 0x1c9c380}) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/26 07:20:49 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0x40045542, &(0x7f00009d3ef4)={0x22c7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000516000)) dup3(r1, r2, 0x0) syz_open_dev$dmmidi(&(0x7f000000d000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/03/26 07:20:49 executing program 2: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) gettid() r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000200)=0x7fff, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000240)={0x5, 0xc45, 0x1c, @link_local={0x1, 0x80, 0xc2}, 'bcsh0\x00'}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000280)=r1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000340)={@remote, @broadcast, 0x0}, &(0x7f0000000380)=0xc) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000003c0)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000000400)=""/161) recvmsg$kcm(r4, &(0x7f0000000700)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/227, 0xe3}], 0x1, &(0x7f0000000680)=""/66, 0x42, 0xffffffffffffff5a}, 0x20) ioctl$SNDRV_CTL_IOCTL_PVERSION(r4, 0x80045500, &(0x7f0000000740)=""/17) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000007c0)={r4, 0x28, &(0x7f0000000780)={0x0, 0x0}}, 0x10) r7 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000800)={r6, 0x1000, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000840)={0x3}, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000940)={'nat\x00', 0x0, 0x4, 0x6b, [], 0x1, &(0x7f0000000880)=[{}], &(0x7f00000008c0)=""/107}, &(0x7f00000009c0)=0x50) setsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000a00)=0x7, 0x4) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000a40)=0x1) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000ac0)={0x2, &(0x7f0000000a80)=[{}, {}]}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r4, 0xc0045516, &(0x7f0000000b00)=0x5) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000b40)) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r4, 0xc0405519, &(0x7f0000000b80)={0x100, 0x3, 0x3, 0x3ff, "12b992c96d5e6a589ff138eb7fd878a7698fc04f026c32e1147eff7e9ebb366822bfcc74fbc7a046a096a206", 0x5}) ioctl$TUNSETOWNER(r4, 0x400454cc, r2) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000bc0)={@in6={{0xa, 0x4e20, 0xe, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}}, 0x1, 0x0, 0x200, "27209108b206fd6222a8c30ce9a221c981339de02833cd8559f807e64f546b800338d9c57db741b0beda7e291c1e2ad41669a50dfd88e6ebc23d46e2ada2708ece9ad81557a43bd4655c2c00ff416301"}, 0xd8) getsockopt$inet_buf(r7, 0x0, 0x2d, &(0x7f0000000cc0)=""/200, &(0x7f0000000dc0)=0xc8) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000000e00)={0xc39e, 0x8}) 2018/03/26 07:20:50 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000003c0)='/dev/snd/seq\x00', 0x0, 0x40011) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x11, @tick=0xffffffffffff0001, 0x1bd7, {0x6, 0x5}, 0x655, 0x2, 0x12e}) 2018/03/26 07:20:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2100, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000280)={0x3, {{0xa, 0x4e23, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x9e1}}, {{0xa, 0x4e22, 0xff, @loopback={0x0, 0x1}, 0x7}}}, 0x104) unshare(0x40600) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000040)={0x2a5, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x104) sendmsg$can_raw(r0, &(0x7f0000000480)={&(0x7f00000003c0)={0x1d}, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=@can={{0x0, 0x81, 0x4, 0x4}, 0x8, 0x0, 0x0, 0x0, "ad084c05968962f4"}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000569000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/26 07:20:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$inet(0x1e, 0x80805, 0x0, &(0x7f0000000080)={0x0}) sendmmsg(r1, &(0x7f0000000040)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000001b00)=@vsock={0x1e, 0x0, 0x0, @reserved=0x1}, 0x10, &(0x7f0000001bc0), 0x20000000000000c2, &(0x7f0000003000)}}], 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r0, 0x81) io_setup(0x20, &(0x7f00000001c0)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/03/26 07:20:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x100000000000000, 0x84) r1 = getpgrp(0x0) ptrace$getenv(0x4201, r1, 0x9c, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="f15dfded7ef1930001001500000000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000000080)=0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000140)=""/175, 0xaf) 2018/03/26 07:20:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl(r0, 0x18000451e, &(0x7f000022afff)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x410000, 0x24) 2018/03/26 07:20:50 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) dup3(r1, r0, 0x0) r2 = geteuid() ioprio_get$uid(0x3, r2) 2018/03/26 07:20:50 executing program 2: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0xc) 2018/03/26 07:20:50 executing program 5: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) r2 = getegid() fchownat(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r1, r2, 0x100) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) 2018/03/26 07:20:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@filter={'filter\x00', 0xe, 0x2, 0x328, [0x0, 0x20000380, 0x200003b0, 0x20000678], 0x0, &(0x7f0000000200), &(0x7f0000000380)=[{}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x9, 0x0, 0x0, 'syzkaller0\x00', 'teql0\x00', 'bcsf0\x00', 'ip_vti0\x00', @random="4010641be5ff", [], @link_local={0x1, 0x80, 0xc2}, [], 0x98, 0xe8, 0x110, [@state={'state\x00', 0x4}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x4}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}, {{{0x5, 0x0, 0x0, 'eql\x00', 'vcan0\x00', 'syz_tun\x00', 'ip6tnl0\x00', @link_local={0x1, 0x80, 0xc2}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xf0, 0x118, 0x188, [@owner={'owner\x00', 0x14}, @nfacct={'nfacct\x00', 0x24, {{'syz1\x00'}}}]}, [@common=@redirect={'redirect\x00', 0x4}]}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x0, 0x0, 0x0, 0x0, 0x0, "105359f17a15310097f7ee367386bf6a4bba81b6d02e093cb834b606284da2a272bc0a9c6a251b2180f6a767cb062619a5c9c6a12ecc95b36350294c867439f0"}}}}]}, {0x0, '\x00', 0x2}]}, 0x378) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000140)) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/26 07:20:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000008, 0x10000034, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="006400ecff0345") getdents(r1, &(0x7f0000000100)=""/203, 0x1b2) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000000c0)=0x8, 0x4) 2018/03/26 07:20:50 executing program 3: r0 = dup(0xffffffffffffffff) sendmsg$key(r0, &(0x7f0000003280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003ac0)=ANY=[], 0xc4af88aa7aebde53}, 0x1}, 0x10000010) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x400, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00000037c0)=[{&(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x3, 0x7, "a27dd761c4c4f3e1215642425f27292ee7304379a1f6b0b75ee1deef38b6cc5a14aaddf18063a213e16e21010b9b52b3c3fec4d2bb93b35ad6f84bbd2d050c"}, 0x58, &(0x7f0000000400)=[{&(0x7f00000000c0)="219d04b00a2137880cf96a9039283cbd92abaca985797b1a7700f1957cfd8bd85935ad2a0987ee996305fd6cff46ebfe622913b47d005c7b315198ff1ba04aadafe65420e69ecbe1131e8049d6ccf78ff492057ebfaf12dd783db67fb4c2badd7e2abe0b0a35ca01", 0x68}, {&(0x7f0000000140)="7162e86c2e5c745db4d1bd5f086f0f213ba9004b4f23b11e70cdae16f20a2b262aa5ad05b023ad17bff011523e0eef896e5e89e04ed13d1e6393c1f80ace72ed07f57b9fb0a29185", 0x48}, {&(0x7f00000001c0)="f146897de58d49615117eb126015e1ee72ca89ec9a2ed150bab6553797456b690f3b6af35dfb3d14fc2c143b60f62c2651413a0e929bef8022b727d00d52b7e16db4ef2009bc43eb39a82c62c9b21d2cd0f06b363b0d8a1ebf8178f1426d8f098fb46e46a451f1d56895981cd56154bb069e59c448130abfd58a5536634907dbd9b56c145290bf492777aa4d3619d42b514fe3951043b66f8049bbde77300c7b039d5c42de5c29387164f7d8ab3aa21697a31e49829a7153b85695082ebea18f6486486ce7bf234dbb", 0xc9}, {&(0x7f00000002c0)="cc8b2b609a4a137b0c359e956dcebad5393a16ccf99c", 0x16}, {&(0x7f0000000300)="94c8b66210a8f3240da1b73f06666bdf309948b5fef252698efbb37cb5d6295ff1845b0929d98f3172ff19c300f20a2de0cc94aa2d6b28b0625a4b820acfa26f803ddfdc79f3f18abc237ef069e7c60586f10666fc8281fa0097cf353d5e614ac9f345a38a263947a2ab597c09ab2b13f7ed413c5b2ebcdd64be60ed11acd0370eb4126f4ee2b263994784afee31b8e25676e7cb92cc194cf7feb3518d71d3f86e6e26048a22789e36a5844a12772c69301217637adddad2814582d601315da1a24d8f5d221badb2dc7c7ce0169c3b25693c48ec6261ad21898458e4279013be9549", 0xe2}], 0x5, &(0x7f0000000440)={0x2c, 0x10c, 0x8, "ac71e52b2294a73178f59fdfdd9ba68ead5ece9eb00d186785208e37b39867a9"}, 0x2c, 0x4}, {&(0x7f0000000480)={0x27, 0x1, 0x0, 0x7, 0x7f, 0x9, "f5bef19507eca6cfb4ea8160fb793d01073eaa79bb4c6280ca193021c1ad9aa66784897fa41537d4e36f01bc26d4f50f5f64f0ddd052371efb62f6356830bc", 0x21}, 0x58, &(0x7f0000001500)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f0000002680)="0f2e8f63cb5df7df041b0446a4b692bb292f1ea1b5113074e07456b78e5e726f31b2c07eb16b834b13b3a9761ecf4f386b3697e9b41b46f957b872e9b2a9e02463db7416d66cd2fb6dee4bad459afce9090e95d5b2e9a9932dba3d59ece8069aa43427939395920cb182d80aede41722e35c3226b8143eea0e6d5e33fc155e4f8217ded9250fb13f557627fb5a084ddae975f0cd79749003a51ad163654d656094fc71db7ee8a667", 0xa8}, {&(0x7f0000002740)="8bea4c7c3d7007513b1232ea6b0cb8e5a79ea0c2", 0x14}, {&(0x7f0000002780)="8c431a38bc54195b4d83297d4490680146a3ae1a310de93cd44b8b5d56376a8c0b49d8fa6794ff39d590d3611cd278c8283c57ce37b7198f3056ee0bd0d4960fe3f572ee311b553b067563a7db9f2bd49910687d2ec2edf6d6cf71547adee7f85ce74f9f05a0957ff7", 0x69}, {&(0x7f0000002800)="e8ed6ed81b3ce0de2a456a5548fbcfd9f56db597e55a6355bdff2a4e6845ab4bb950f460eeb79ef2be3d148d5d4d5b5581768fdc1be44c1ff8657ca61dcd6fd2cc936b6645b223d6946183d303d577039825df86d1c00df8bbd1b0ae73393be4fc38c3ee0895f33dfbe1edfb869639b61c03fb866b1c37dcc0c7aa31c6bae3a2393ba5835d94b8e83d8bd1408d7fb6b268b5de1e36076dc040158877a02c63babb999216ee50b16d3337a8ee77018d130825ebf0cecf0c0d65f6a4524ed83ab8eb161d69c6f975012d163b59fd00bee88d6af0ed9f09f494594603626191fca91664428d626182285471511573", 0xed}, {&(0x7f0000002900)="105a30f05d927adebebe5c29bc4236896f57bfc6d7eee5bcf0beb24b757998f29d69189375172ce5184683e7cafb1cb56e8f71c6acd3f3cd124c3de89a17e209f21f92269d6f1c4602be1c35f3927952a1", 0x51}, {&(0x7f0000002980)="094b054a02edd40995f086912426612b05db98f872a187ffe5cee6b77fee21687417f20757f7acd718aa062cab2597a619e852e30a0a1468", 0x38}, {&(0x7f00000029c0)="6975e1e6fcb7ffe59079b20d8fa9703e5e81f83c8e21423f2791bc4c7cd21dddf11057c19f4dcd000192399478545473860d8b97b6d1f7e299062f8a9243e8e743ed29896e1072c6da43c0da86da86a8f768aa9e1e387c7dfec36a518015bda20d128ca8350aa861f5f14507c744b1101b46389b4ad994ab19a67cbbe5a88bac62f7adcf54eb99f2a43528f8efcc4665908ec2e7c58e2952e237beb75753b1844b0a6b53ba3b915b9d5383b450fd9d77fa520ac03e6407d590c865bb44689223a08c45b1cdbebefb368085c43081092bca61eaa71cd71f01a7ed9aa2f3759f15e74a7f0c13d00321", 0xe8}, {&(0x7f0000002ac0)="d69de6f2552ecab690745bd6005a72555c14f7d72580efb17765768b06079ff1d6c94729f61036c4ca635d8b941acadc98aa730b508e0ccd53c4d0fa8788f14a6750ad00a621b36913f0e67fd39ec00f8af5652902c8acc1f288d07ac000788c432a6b803f6e7d7da4468c6a97dee2122080a1310b4c63da", 0x78}], 0xa, &(0x7f0000002bc0)={0x70, 0x197, 0xf8, "b2851d50bb523d7e01f434dcef82fbca13b0f28d9602aef00ab6f440dc67c2b1428eee941e953ecb46aefde2f8f04b5739ebcd92adaf8509f2f9beab29316491e8ddfb5360fe08f6fc212580f16a3712f1ba2c957d05a8f29da0e1be1c5076143e43"}, 0x70, 0x20000001}, {&(0x7f0000002c40)={0x27, 0x0, 0x0, 0x7, 0x9, 0x301, "4a802420e62182d34d3f68a951df713d63f9a396f89c297524e6f395e67c1d89898965c39b66d69a65ccca6db408fcd71f30f4b4efd5d51f8064ecef5093cf", 0x2}, 0x58, &(0x7f0000002ec0)=[{&(0x7f0000002cc0)="37cd7ed308f4", 0x6}, {&(0x7f0000002d00)="892ee96212e4839758931f68a8e35f64a0fd8c4f2757941faf2a126f6acd5b179a041c03e26acf03297afa2f465b798664422c142a71a2f72ad971c34160c816b8c52cbe88892a55a6f3da75daf0d77979c66706b6aa828bc968753c16fee86a65e67a60f7b4b5a9b9018a35bbc211b22803660c1f23a999b022ad647b45419146faba2b0b11b3cdd662b741e0fd55c1f18b7bb0c0869f0d2e1067c0cedb243a96d090349245a61b35ad06c23623182da224b702e36fd2b1e11abe45b6a355416284edf7139cb3fbac12e40212caa9aa7154b6985ff6a9aa2416f0a7e7ea7430829bbb687e8800", 0xe7}, {&(0x7f0000002e00)="e2531de3219f3d0885f3f7ed985602d3e1a5c19a436aa8b20b5ab5091b032dfd0ef2ffc3ba6bbe5d1534f10204ba4cde8189309f6daec2c22c92a71904f03e92ba7aa07c38211fe7958ca4f42dd220b12a201ce2af6e6a6ce416cbd439fc985d53dc396f035251e732852d3715cd55c0263249f258941d05e35e45e9c8cb032dfa73c19ff009cb4428a25373ae605d850a56d556808706113b2c457581d52fb600ddffa1fa4635c622ea3d27d62463c064f9baefd0070bb53267e27271c8", 0xbe}], 0x3, &(0x7f0000002f00)={0x44, 0x88, 0x0, "79c98180ea7e91e8c85ab6483f1511eb4d4ee9667557afac347abc4dac9f7666e375582e258e6d284190e9aa0467498c2f70070e7434edcb"}, 0x44, 0x40}, {&(0x7f0000002f80)={0x27, 0x1, 0x2, 0x7, 0x40, 0x7fff, "8e2d024984ad7edd803062bc5d02b6fa3eaa16e8f850335b9e12ba28d3715d28032d0ce6cf5df29bb651c0ac2dd60fbd6aac24591ac27044faadf51606a3c3", 0x24}, 0x58, &(0x7f0000003140)=[{&(0x7f0000003000)}, {&(0x7f0000003040)="2ec8eadb7fd0959811baac25e8e08fdb2d51bc351b9233859d7de87a2d3f6ade8ffa08a3d0612b85be42b18ad880399d30d006ec483d4f56b71879000827c31f5f6a11fefbf3e172c6522bcb579ad9d4aac74a81d21d391e8df5fd929571ff44fbe70487bab3d9c0353693379373fd157859f23d15525a6d0d100e08d25999f6018e3ee670200f8069e2f364d0e08370e700c559d507e0318dad8163fd333e23182e7653872799dc0ef5fe9c06cbbf038fe3ebacad1bb1ad7d179b0a8de1e6549a615bca0e7bcba1cab64431bf62df92fa0b67cf566d929ea0c0931c66230286fd2e58550d", 0xe5}], 0x2, &(0x7f0000003180)={0x80, 0x110, 0x2, "5fea355b02b458457b5beda4160694f160beb9af1d7c84f874193d4258daea9f998648f1b4c2979dcc078ba772102f48db147e61ad394d8a8ebc7b35a8dfe616b01af0395c0520b3916262b4f89d1c4c9e3a72d05f082490b3b1d654e4613323b2bbf8308120188893a8ecf18ae4cb2c3ee450"}, 0x80, 0x4000000}, {&(0x7f0000003200)={0x27, 0x1, 0x1, 0x4, 0x31a985e9, 0xe8c2, "e23fc408b0593af047c405085a5e36578e46b3c8c99a7341ef0c7b8c3dea53a256db7e262c303dbd3a01aecc51a81ac68d87e76460810743a5f5d7fafb0418", 0x32}, 0x58, &(0x7f00000033c0)=[{&(0x7f0000003280)}, {&(0x7f00000032c0)="c2ad83d4fac758246d734f4c8a966255f3ffc775a012d5ae5f9bbb600cc1bae5efb958e2e1641b661a8a0db284587de74de52511fa426eee7e8f420d12ae59ea4c8d3d4b7fce7c21981ac2883da6fc9c3c422f5fd980951c3ae64685ca571b4c71a764da45335aebaf17ebfa9f93438729ada4092a7ace53d3a6aea693325342fe3a4b3b7a11cfe717b27bca8ffb0e8d3ac9c51932d335b891cc8166111de974ffe298b600a0cfd22669f7e7c3993da982aadce2c58f20206c997b8679249beca841c9994ee969e248eccccfb9a40146bff9eacd248982", 0xd7}], 0x2, &(0x7f0000003400)={0xd0, 0x1ff, 0x3f, "c1bc62a612dd505ac51b5a6276fa6035e30b295469112831dd9aa2d8fe9fc23f2048e3bc043ddcbabdf44df6bf348b5cbb2bfbdff8034e9439ac92d9de783b370d6d175335f1d662b86ce5491041684329946897d38e12dd797b607696a8730a23f8c858df153612aee1fbfa5583490eccf2aad4cd009913b1835de9cc83f9b0705a8a39e6905289e72cf5d0866dff7d79e22c62fc4ea6d5bcf8e9ad4397f3f00cf11bb6d033ee2b0c2a6f8d66692981567fef8b5db7fedac16004ddb0aeec3168d5"}, 0xd0}, {&(0x7f0000003500)={0x27, 0x1, 0x2, 0x7, 0x28024cd2, 0x5, "362d4e00f26b5ffa76401a0356b7326f4b28326dca831fdbd50ffae842cf40ca767a23c4a632d70b711868f38173e5730804a3b70bfac0395c4ec02558f468", 0xd}, 0x58, &(0x7f0000003680)=[{&(0x7f0000003580)="f35ccb236e85bee86a012398d74868e5329b5929125fd8c3179cb23de6dabebf6dfc7f5e4a1ccd675153e65d1a23906db0f664da26b883feaa97e24bccd17c9c53", 0x41}, {&(0x7f0000003600)="5a8021304885ece59f01cbba1f75e0d548724d3ebdf58d3ddfa02ab26d1a4bacb8a47139a755deebe6cb5f083d5c3ebc94544b3af7bff1f1dd3d992e67369eb010c427ecf8cb0d66c5be99af4e64dd4c1b14a7a689a708ca39a3103a8861199b7a0d62f3c8e87241fbdedb86e8da", 0x6e}], 0x2, &(0x7f00000036c0)={0xd0, 0x10f, 0x84, "fff9eab2f2b2f7ddfb01f99ac33c5a4cd68b70c33bcc8e448bb4f71ebe6ec6fb8912a166336e61e75ee4db59b54dfa2d83a193510c838b1ddba7e6697b26e70f0ec2d7b0e2b219b5b7f02e463e1470657ddf25c0bc275c2da58d93786f0dc35c7b3b429a028549f03b5e74f94880d19dbe564479a47f4362b289c9694478f97fd9274174c891819e6cd60393af8e81d92f612b4fcd18f07c1148a1cafdaab323c4740ef405261c3631c54b4cb77ee75ef1ae64258abb49e9bd22147b33f7dbcc6e1c360f"}, 0xd0, 0x4000000}], 0x7, 0x20000000) fcntl$setsig(r0, 0xa, 0x37) sendmsg$key(r1, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0x14, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/26 07:20:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/24) 2018/03/26 07:20:50 executing program 0: syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) 2018/03/26 07:20:50 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x3, 0x2a, 0x1, 0x3, 0x9f, 0x80}, 0x3f}, 0xa) 2018/03/26 07:20:50 executing program 6: recvmsg(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)=""/53, 0x35}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000000300)=""/177, 0xb1}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/174, 0xae}, {&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000005c0)=""/180, 0xb4}], 0x7, &(0x7f00000006c0)=""/165, 0xa5, 0x100000001}, 0x100) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$can_raw(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{}, 0x0, 0x0, 0x0, 0x0, "e926c824e5c86a34"}, 0x10}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f0000001740), 0x0, &(0x7f0000001780)=""/163, 0xa3}}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/55, 0x37}], 0x1, &(0x7f0000006b80)=""/194, 0xc2}}], 0x2, 0x0, &(0x7f0000006dc0)={0x77359400}) 2018/03/26 07:20:50 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x3, "5485d4"}, 0x4) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) close(r0) 2018/03/26 07:20:50 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xce7, 0x1000000000290001) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0xffffffffffffffff, 0x20, 0xbd, {}, 0xfffffffffffffa3f, 0x5}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) fallocate(r0, 0x2, 0x8000, 0x0) 2018/03/26 07:20:50 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x40001) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x3ff, 0x3, 0x7, 0xffff, 0x0, 0x40, 0x7, 0xf03b, 0xca, 0x1}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0xd) keyctl$reject(0x13, 0x0, 0xffffffff00000000, 0x204, 0x0) 2018/03/26 07:20:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xa74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x429f, 0x0, 0x0, 0xffffffffffffef3e, 0x0, 0x40, 0x0, 0x0, 0x0, @perf_bp, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$packet_int(r0, 0x107, 0x80000000001c, &(0x7f0000000300)=0x2043f, 0x82) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x1, 0x10000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/142) 2018/03/26 07:20:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f0000056000)='./file0\x00') chdir(&(0x7f000041b000)='..') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000100)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000080)=""/80) mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f0000914000)='nfs4\x00', 0x84000, &(0x7f0000f4a000)) 2018/03/26 07:20:50 executing program 3: seccomp(0x800000000004, 0x0, &(0x7f0000000ff0)={0x2000000000000318, &(0x7f00000f7ff0)=[{0x20}, {0x6, 0x8, 0x372d}]}) 2018/03/26 07:20:50 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x100000000, 0x2, 0x8000, 0x4, r0, 0x8001}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/26 07:20:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='veno\x00', 0x5) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x0) renameat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x9, 0x80000000}, {0x3f, 0xfff}, 0x6, 0x6, 0x3}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xfffffffffffffe92, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/26 07:20:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) getpgrp(0x0) getpgid(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) r4 = getpgrp(r3) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000000c0)={r2, r1}) 2018/03/26 07:20:50 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)="0003", 0x2, r1) r3 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6e519", 0xe0, r1) socket$alg(0x26, 0x5, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)="fd2f55d506905918d0ef81f75436cdf4882ee6adfa0bb3cc4e0ca7265c77203d173d511f5e5501cfbac97ac6e488d1b0a3b139d91db77891484dbe490d358125c97a76829a96b64c2e0c10f96548b626deb07caa983c43109d050479ad6220f35827c5e285fa764d15b2856202492e1f", 0x70, r1) r4 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r3, r4}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/03/26 07:20:50 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000010000000000000000000000e2400000000000000dc000000200000009500000100000000"], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) fsetxattr(r0, &(0x7f0000000080)=@random={'system.'}, &(0x7f00000001c0)='syzkaller\x00', 0xc2, 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0x200000) timerfd_gettime(r1, &(0x7f0000000140)) 2018/03/26 07:20:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x0, @loopback=0x7f000001}}) io_setup(0x6868ca1c, &(0x7f0000000040)=0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x100, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x220100, 0x0) io_submit(r1, 0x2, &(0x7f0000000240)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000080)="3f7c4398d8a5fbdfdbcd6439a8eb23446b03cf890acaf3695b1e9c97e180d379430b88d9d94e55fea3381910c29fcf56ff004e3887b34cd1c93781f6551df8fdc8dfe78449573f5253fffb8f3886223a4292bdaceb03606b1cc3d72aba12b7743750b5250e4d2f3032c510f2", 0x6c, 0x5, 0x0, 0x0, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff, r0, &(0x7f0000000180)="943bcc22673d1763367cee257592b19b37b76cad79004a84e5c4445f0db175f0f9bf468e", 0x24, 0x0, 0x0, 0x0, r3}]) 2018/03/26 07:20:50 executing program 6: openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000007b010000000000000000000000000000a580c7c1a3e40031e3aeede1fb2859e1f43ac72540c72f04f43dcd6a915472f3c56fa3b9079a44fed9f36d560c38a1eb830fa3e5e0e00d761e4baa9e74cbe0810c9d4b1b6cf2626cb1dcb39e518512a32b9aefec2c98bde176baee5b26f64063544c7ee1206d8d5a70499e278cfbee7c682fad5ae84c5a1571cc949c8d852ff26c9a0f631d8e16544dc16c4984031e6047a006b3f3f4513c8655406ef4f5c076e96a210a63044042e766fb0315d8e3b9ae4abf2621bb36"]) 2018/03/26 07:20:50 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x40) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/bus/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x200000000000000, &(0x7f0000000080)) r1 = creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) poll(&(0x7f00000001c0)=[{r1, 0x428e}], 0x1, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x810, r0, 0x0) 2018/03/26 07:20:50 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x1000) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=""/125, 0x7d) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r1 = syz_open_pts(0xffffffffffffffff, 0x581100) ioctl$VT_WAITACTIVE(r1, 0x5607) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/220, 0xdc) 2018/03/26 07:20:50 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6tnl0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="3b00000002000000000015000000e4"]}) 2018/03/26 07:20:50 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000000040)) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/26 07:20:50 executing program 7: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) pread64(r0, &(0x7f0000000000)=""/114, 0x72, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xa00, 0x400000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) write$evdev(r0, &(0x7f0000000240)=[{{}, 0x200001, 0x7f, 0x2}, {{0x77359400}}], 0x20) r2 = syz_open_dev$midi(&(0x7f0000000400)='/dev/midi#\x00', 0x5, 0x101) timer_create(0x6, &(0x7f00000001c0)={0x0, 0x32, 0x0, @thr={&(0x7f0000000100)="818cc35f3671451aaf5d928ab174c44a7a6efc3a7296606f9b87fbbae407862592526fb4f0b204007af2af44b41c05f323d3b0d7de4aa5da025f41244a5e86494d8c6371e6773994745c08459c79ad26e33528df9e139841059a857abf8f38c2fb1e18a47adf25d4d5ee1b45a19ec2fe4394f2ba8581d4a4e5b080e1795ac4bd05b8fe5f9a0c53c0e537f569db2e7105c7cb31fb155547bf79e5e74e216edd0624cba5861ee5e1585b964a03d4d2fe5727", &(0x7f0000000080)="831c1335474ee9468a6c00226ee69f95ff81ab795385cc2120000b82abe393a72c0b7580705440338c3a54684ade6b9a"}}, &(0x7f0000000200)=0x0) timer_gettime(r3, &(0x7f0000000280)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0xc) 2018/03/26 07:20:51 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="82028c05646c9b9d0b88ccdbdaf5ea77d0050772238b275b044f19322693c8c3effa6207b738543301aff9ed6ce77f9a02b98ea0442e47f859374450e2f31e30eeb8f9b46449559aad8f0359c50690cc01c5322b29d1f055e2c8c8e58b5084e64cde79ffcc9c1cd0c8a07359a1b9c00b26ccb7eb621b94cd068fd997a37979bc93480f06167b5d107daac5bd896378f393378f12df71ef970000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xfffffffffffffffb}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) fcntl$notify(r2, 0x402, 0x1b) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000040)) 2018/03/26 07:20:51 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x14) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000380)={0x1, 0x264, &(0x7f0000000940)="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"}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x101, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x5) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f00000000c0)={0x1, 0x7}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) 2018/03/26 07:20:51 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20200, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40, 0x0) getpeername$llc(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x10) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x10000, 0x8, 0x1, r1}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) eventfd(0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r3, r2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89a3, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3f, 0x40400) setsockopt$inet6_dccp_int(r5, 0x21, 0xa, &(0x7f0000000080)=0x9, 0x4) 2018/03/26 07:20:51 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0xffffffffffffff27) r1 = dup(r0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000100)=""/206) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000580)=0xe8) syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x0, 0x321001) socket$inet(0x2, 0x4, 0x40) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000005c0)={'ipddp0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000700)=0xe8) getsockname$packet(r1, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) getsockname$packet(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000b40)={'sit0\x00', 0x0}) getsockname$packet(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000bc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000c40)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000d40)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000ec0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000d80)=ANY=[@ANYBLOB="dc0000001a00020026bd7000fcdbdf250a800000fe02c8070008000008000100", @ANYRES32=r2, @ANYBLOB="44000900cd070703", @ANYRES32=r3, @ANYBLOB="070004af", @ANYRES32=r4, @ANYBLOB="0600a307", @ANYRES32=r5, @ANYBLOB="08000408", @ANYRES32=r6, @ANYBLOB="040000ae", @ANYRES32=r7, @ANYBLOB="0000e6ff", @ANYRES32=r8, @ANYBLOB="01046c02", @ANYRES32=r9, @ANYBLOB="04003d06", @ANYRES32=r10, @ANYBLOB="0800100009000000040009005800080090fd3e7a9bca268485e64a4c114215e91f7a9dd4e85af50487ce2fe9b469c57d91fea18fb0657c37ad3351d1116b155b340e74ce76e8c72edfe5497e2e5aa71918654aa7101ff69282fa578a1422a8612b00000008001400010000000800150004000000"], 0xdc}, 0x1, 0x0, 0x0, 0x10}, 0x4000) accept4$alg(r1, 0x0, 0x0, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r11, 0x40, 0x7ff, 0x9, 0xfffffffffffffffc, 0x3}, 0x14) 2018/03/26 07:20:51 executing program 0: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000000c0)=0x6, 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040), 0x8) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000000000)={0x89, 0x80000001, 0xfffffffffffff801, 0x9, 0x11, 0x5}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x40100) 2018/03/26 07:20:51 executing program 1: mkdir(&(0x7f0000000000)='./control\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x2, 0xdb) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x8001, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e20}], 0xb4) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./control\x00', 0x8042, 0x9) lseek(r1, 0x48, 0x0) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000180)={0x4}) 2018/03/26 07:20:51 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000362000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305}}}, &(0x7f0000000000)={0x0, 0x1}) r0 = memfd_create(&(0x7f0000000040)='systemem0\x00', 0x2) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000140)='^GPL\x00', &(0x7f0000000180)='systemem0\x00', &(0x7f00000001c0)='systemem0\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='systemem0\x00', &(0x7f0000000300)='systemem0\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='vboxnet1vmnet0cpusetppp0\x00']) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x100, 0x0, &(0x7f0000000080)}) 2018/03/26 07:20:51 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xd4501593e9383ce9) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x100) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/80) 2018/03/26 07:20:51 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x10) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/4096, 0x1000) pipe(&(0x7f0000001080)={0x0, 0xffffffffffffffff}) getpgrp(0xffffffffffffffff) sigaltstack(&(0x7f0000feb000/0x12000)=nil, &(0x7f00000010c0)) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000001100), &(0x7f0000001140)=0x4) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000010c0)) mq_notify(0xffffffffffffffff, &(0x7f00000011c0)) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) sendmsg$nl_netfilter(r1, &(0x7f0000001440)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x21}, 0xc, &(0x7f0000001400)={&(0x7f0000001200)={0x1d8, 0x10, 0x3, 0x902, 0x70bd25, 0x25dfdbff, {}, [@generic="0b205625fc8010e063a63fd8262aa3166c2e1ea2d14aba505d39ae6458d9dde6ce2109a06b3e8b443a1bde15cd5320816fd9d0a636ffd64ed2db04215c6cf0a7f79a9e21f78c11033623a63a8b373404326a8bc70d8863884f62364628363510725ddac6d226e49e7aa3203124914beaf94d27ea1330b0042e60c03521c6d289052c7488f91bf8049a72fb6d9bd46e74b3e1ba58a6acff55a3a15cafa0e8b2d7ca9901e6c16c99db127dae318cae56c9ddb95081be3fd8fe11e5cfafc1cfa651c5b09d2d2d46083d6be858e226ee3a523d9e7a15641f620fe2722991f6d9f95c685178d476fb8c490d2ca1be2556e1e259a62a", @generic="360dc3cc7981f414e35e397eabb019b5b07abc8dbc1df247977bdaff8d3a107b796a7c8ae7d1ad168afe66af373e51b261bdd87f05d2520bbf3fbdf4b319cdf4b95d8f99523cb31d87a420371f09225ac182247504ca723b6de113ac7ffc21a52d0a6bd4b1cbdb1fd5c41f3224c90a9f02971cf11b5084f0a4852834e7898d78f768e7b83a4f8307bda7229ff768ddd8280e9ad0c2a4168ff7469db40179f32f48fe0f859f3280f193bc2eb4addda897ce5f69ea9fde3c9feb3c5863adfe37b2eb386914a4be422d858976", @typed={0x4, 0x59}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x80}, 0x20000004) 2018/03/26 07:20:51 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 07:20:51 executing program 3: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000280)={0x2, [0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)="9c636d190eab1aec689b4dace64d0361b125561658cf318de49a744d59c0b1586c72af0a3bfd7c6e9194ede79caaf9edfd6c1490789daf3c07db8c814279a61a2f264e036f47e53785b031eac03c864e5794c118997bd02585d8cb59b14868f6b121c8e5c723b51a04256196edb0fe8674299758a10831b0b24f2672bad9", 0x7e}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000000140)="90ea77a809ab8428a3e33baaf43232038b5f3f65273b7e796c38203eb017a338678b58e542cc4255e4727ba47aaa1e6eca9a0feb64de2de075387123f205ce6594c6f234db639684ccb5f8eecc8ce8b0e4cc6efbde7605050cb291353f1c4fdbe86f52fc448084063b28dde6a185542082b9ab0450cc9b09a52a9ebfde42eb7945e0723e2edf4f4ddf7b00a58da70fc19083ab7087f05a9e0904499f2dd87806f69026c203e10d1f683541ef8e6730b1e731a4bd466b23830a16958f815883905ec0244815ddc448a2509559c7af3c95883b4a29b84f68bd66bde9c2dfeb3e39abdfa1a43d03", 0xe6}], 0x3, &(0x7f0000000080)=[{0xc, 0x29, 0x4000000000000005}], 0xc}}], 0x2, 0x0) 2018/03/26 07:20:51 executing program 2: accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x10000, 0x600100) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000600)='ns/net\x00') r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000680)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000640)={r0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0)=0x33, 0x4) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000340), 0x4) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x200, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'ip6gretap0\x00', 0xc00}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r0}) r3 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000000380)) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, r4, 0x4, 0x80) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) syz_emit_ethernet(0x390, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x5d0]}) dup(r3) 2018/03/26 07:20:51 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x3a2) r2 = socket$rds(0x15, 0x5, 0x0) bind$rds(r2, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r2, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x15e, &(0x7f0000000080)=[@rdma_dest={0x18, 0x114, 0x2}], 0x18}, 0x0) 2018/03/26 07:20:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000080)=0x7fff) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x6ce) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r2, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) 2018/03/26 07:20:51 executing program 4: r0 = getpgrp(0xffffffffffffffff) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x24440) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x1, 0x1, 0x0, 0x2, 0x7, 0x200, 0xe6}, 0x20) socketpair$inet6(0xa, 0x7fffc, 0x9d, &(0x7f0000003b00)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r2, 0x10, &(0x7f0000000180)) setsockopt(r2, 0x5, 0x800, &(0x7f0000003b40)="c00b662c70142f981b33c7431711d5904036ee59b4c8157512b7cc177b9573ab37a81afa819651ce135ceff8d6e650758a3203f3bdf408d30b5c78cc67bb0b36c2463c302040247b50ce2933a73ba87df33b3ed7aae3d3f1da71e7a962b9097bd7c9f68af3b9baf6f23c639e9beacb7fb88ee1302fce69f22189bf5b7b22ab25ccea374b868af4", 0x87) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x2000000000b, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="100000080000000000f4ff000000000095ed88c604cb6585e3c74691703be56723"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) sendfile(r1, r1, 0x0, 0x3f) 2018/03/26 07:20:51 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) 2018/03/26 07:20:51 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x180000000, 0x10000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0x2, 0x3, 0x9) sendto$inet(r1, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/26 07:20:51 executing program 0: socket$packet(0x11, 0x3, 0x300) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x5c0, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000100)={@empty, @random="6b71bd627ba6", [], {@generic={0xfbfb}}}, &(0x7f0000000040)={0x0, 0x100000000}) 2018/03/26 07:20:51 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x2000) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f0000000200)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f00000024c0)=[{&(0x7f0000000240)}], 0x1, &(0x7f0000002600)=[@sndrcv={0x2c, 0x84, 0x1}], 0x2c}], 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f0000005680)=""/222, 0xde}, {&(0x7f00000057c0)=""/106, 0x6a}], 0x2, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x4, 0x40c00) 2018/03/26 07:20:51 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x400000) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x2, 0x7, 0x6, 0x7, "40df0a37d66cc3515ebf98c3d1001e82567606b4e7113491df0cfc5392f5c95987a8240580ed9b3de78ab37252fb5a8ee7af4d30e783a2db5502e475ec2652", 0x3}, 0x58) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/26 07:20:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0x0, 0xc}, 0x98) 2018/03/26 07:20:51 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e1d}, 0x10) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r3 = getgid() getgroups(0x3, &(0x7f0000000200)=[r1, r2, r3]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0xfffffffffffffda8, &(0x7f0000000000), 0x15b, &(0x7f0000000080)=""/81, 0x51}, 0x40002101) 2018/03/26 07:20:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b4fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0xfffffd51) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) write(r2, &(0x7f00000001c0)="69feb2d11bb61178cf381d530142161ed27a48f4825f75ce05d917fdbd7c64e8cb8eea55bee7743db90400000000000000438f0a5b450557e04a94bcfe9ad1a2c2602b911e2f0a084639419b7fa178a25992e1a783360b68ddd0719df055707b35b2d8d6da9d18dbc42d1685b0524e2f1e7523cf1a4f78b7966ccaed1672abc19f275a45a4037bb8e4ea69e04fffbf2edcea0899fd6abb2b6c80c6e4d2785578383f7536830a7a89e1447d83a625119a4413b9fd68795bea31d07aba6a65be81be1f262c963e972c0064a0ad4d95f2997942522469e3e80397b45ba4ac517056d482162671307f81f625939d9940166d15eff88b", 0xf4) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1) 2018/03/26 07:20:51 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x50, 0x2000) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000140)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/137) 2018/03/26 07:20:51 executing program 4: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40000, 0x0) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) getdents64(r5, &(0x7f0000000040)=""/220, 0xdc) close(r1) 2018/03/26 07:20:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="0200000056fd00000070b30f1d3106d253001a00ffffffff0000000000000000ffff0000ac1414aa00000000000000000040000000000002de47b27909870704e57b8b622ae7678a26610ea400007581c9ded69da880eaa194675a4ca24681764ccbb60280252b47a964a1fc698829374a71ed6963854ce84a9b6038f79f330e9e52d3819b4a3f7915f84b83865a68a33c10ddf0b5b8b8f7d89281bcb7f71c83391d16d8c9cf0d363b1ece06a499dd8a21de14f312a96e4f5796d577040bf3f3723f50f5b4ddbb531f0625438b4a46"], 0x38}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)='\'cgroup\x00', 0x2) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3f, &(0x7f0000000140)=0x4) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000000580)=""/151, &(0x7f00000001c0)=0x97) accept4$packet(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000540)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000740)={@remote={0xfe, 0x80, [], 0xbb}, 0x3b, r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'bcsf0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x1ff, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x2f, r3, r4}, {0x20, 0x7, 0x1000, 0x7, 0x6, 0x40, 0x0, 0x5}, {0x4, 0x2, 0x3f, 0x1}, 0x0, 0x6e6bbd, 0x1, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x32}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x3501, 0x3, 0x1, 0xfffffffffffffe01, 0x3e4b, 0x2b59, 0x10000}}, 0xe8) 2018/03/26 07:20:51 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/119) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x40, 0x6800) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000e9000)='5', 0x1}], 0x1) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0x200000) r2 = open(&(0x7f0000000280)='./file1\x00', 0xfffffffffffffffd, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000000c0)) ioctl$TIOCSTI(r1, 0x5412, 0x4) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000080)=0x2000006) 2018/03/26 07:20:51 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x401) clock_settime(0x5, &(0x7f0000000000)={0x0, 0x1c9c380}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000024fec)={{0x3}}) 2018/03/26 07:20:51 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x800000000000000c, 0x4, 0x800000000000004, 0x400006, 0x0, r0}, 0x24) [ 545.179600] sctp: [Deprecated]: syz-executor2 (pid 32625) Use of int in maxseg socket option. [ 545.179600] Use struct sctp_assoc_value instead [ 545.242113] sctp: [Deprecated]: syz-executor2 (pid 32638) Use of int in maxseg socket option. [ 545.242113] Use struct sctp_assoc_value instead 2018/03/26 07:20:52 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1767, 0x9}, 0x88) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000906000)="5500000018007fafb72d1cb2a4a280930a06fa0000a8430891052367390009002f000000000000001900150002000000000000dc1338d54400009b84136c005af983de448daa7227c43ab8220000060c0300ab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/26 07:20:52 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x10000) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00000000c0)) dup3(r0, r2, 0x0) 2018/03/26 07:20:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20002002}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x2, 0x4, 0x2000, &(0x7f0000ffb000/0x2000)=nil}) dup2(r0, r2) 2018/03/26 07:20:52 executing program 3: perf_event_open(&(0x7f0000000040)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) mq_open(&(0x7f0000000000)="2a40943f0000000000000040766d6e6574317b2d766d6e65744076090000000000000076626f786e657400000000", 0x100000000803, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x2000000000, 0x3, 0x0, 0x0, 0x0, 0x7e4a}) 2018/03/26 07:20:52 executing program 7: r0 = socket$inet6(0xa, 0x10080002, 0xff) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}, 0x1c) 2018/03/26 07:20:52 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x350, &(0x7f0000000040)=ANY=[@ANYBLOB="0c0000719f00000002000000b43943e82bbd6f25581d906a0b526efbf4e1d8303dadbc8a19899f8665ae93c2596a2534fa8c6b79b31e9797003a8283539c54937d500c082b2f2c24f0032750f0b45dacbde857dc8af8eab46ddcb62825c5c049ffaa771980806d53cd41964b4bc7740766511b168f2a9e0b67d483d0b44d07feeb1f7c6c583bb82e64fc6e59c0eefb47606e689e0c66e546c9ec78438474d6937b7e89bb1b09b204c246"], 0xc}}], 0x2, 0x0) 2018/03/26 07:20:52 executing program 4: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x3, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) signalfd(r0, &(0x7f0000000080), 0x8) fcntl$addseals(r0, 0x409, 0x5) 2018/03/26 07:20:52 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000003840)=@in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000003900)=[{&(0x7f0000003880)="326c282c247b709c2194f05f7db6e53051ac4f244d022d53feeca063a93e252e9d0a965611e98a019e8a822c142d581917bc1ab690812d7852deb27bd5ded7ac64680e2d73f0008063dcfa9c14f329bd41cf51d141a077fa79533321c4ba4e98db7a0ee224e918bf92422450e1", 0x6d}], 0x1, 0x0, 0x0, 0x4}, 0x14) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000040)=[{0x81}]}) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000003800)=[{&(0x7f0000001380)="e30cfe23569a986cd50a80290f1ef720edb5b0e18dfc0f2ca038b6d6a16a34115f1a0ba387c128e31c3f471f9881800bdf1ce0f4fbf5c32f065dd302510ae15ead43d5a2140fd292aa91905cacdae53ac6617f5790f63e20f339d824a29609262e971dafb4fe60fc68e7f18b072d5af45c9fb98122f84e670ff08be525b59966f6f9c277adde70156d02c2ed88d58a1ac0a2c7f3d82e24bd0fe94b501de40d885c5b9127478cc5044af0281c3b5b9dfec22e12a9c4d2603d8650d8932234e3d1f66eb2d79021ae04dfb8f1912974c8b7388fe2", 0xd3}, {&(0x7f0000001480)="1c9235895d596d942fdfe03dee740f815708dd72b758abd78c3bc7941581e7486df36e275a40b853c878979ec6a40e6a1ca3ccf3077dd22b3b79980244850ce3a6ec46de5f38e339da0d5add1f09245b6026132c467bfba7b2d18511db184ff6e0ba60eaa6abc9715dba5c34d6063c0bd16da3a4a154facb196d54d22a141b728d38e40e4043c8f585bf7d3e199a226e1a72626d64dab599fc", 0x99}, {&(0x7f0000001540)="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", 0x1000}, 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0x1000}, {&(0x7f0000003540)="7f273827aeda30c9ac1bab7af4e9a89a55cf124ddaff232a42b81e948c7f2048eea71acf38e3ddc27a2192c035811f922b08e6fc430fd20654cd9426e085dff9c37d471aca4acc2896687c6f3f0f47726168b6c2e4ba460bdbed4907ca24b1a71d2fcb2ec9dbf9801f07d4dd3d106b192e4e7662e0dff77baaebb5ac59ca6f0b90c7da8ba454c3fbe10e3823e4ff7111ba38af41bc2c", 0x96}, {&(0x7f0000003600)="f4a3f82ee26f141ca7df733452be06fd6e0872591c54d143a51d79084a86edf878d6de96da9700", 0x27}, {&(0x7f0000003640)="28715a21b747dc0b6de89a51d2cbd933ba7a63705a6e8e288ac8a0dafc049b46672b24be5c8e2c4e0c965d0d52975e38f68bb4a0883c41a8f7bc97b16b14dc27749aedc7b7581b055ee6e591666ef4e709a8057af1321af80702c13ed939947ed1b5ef9451b1c22918efe4107af8c45aeacc032adc55c6a6796096f22926f5f1cc50c231c5591617b447563055e33100a611b8269c", 0x95}, {&(0x7f0000003700)="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", 0xfb}], 0x8, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000080)={{0x2, 0x0, 0x9939, 0x2, 0x2}, 0x1000, 0x4}) pwritev(r1, &(0x7f0000001340)=[{&(0x7f0000000200)="0b045287920fcd15138a572ec3e2c9df9be83583c0d9fc85f74ea4a228a37c5368021177a02acb914fd13e97defd5b29e810f7fd458bb2dea4851371aca652ffaaa732f764eff4dc5aff1d9ffc1ee2883fedbfe25ac118d38ecab81094a3de79496a740f19b8b1c8b2afbb2b85ab24016aadf9cc750585936f2ce47b63daa703d4ac199128bbbc3f4606fd12254c9c45345fef9410d6841a09e579a4e519e8b4fe87569e32ebd4de32c9088d896b7a54139c8b2b6d6df2affd785d83c8218fe172313ff7130601a11b43f925fa", 0xcd}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="a2549a21d2a997377a84920433164b", 0xf}], 0x3, 0x3d) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/217, 0xd9) removexattr(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)=@random={'user.', "de6b657972696e6700"}) 2018/03/26 07:20:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={"ff7f00"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x6}}) r2 = dup(r1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000240)=""/220, &(0x7f00000000c0)=0xdc) inotify_add_watch(r2, &(0x7f0000000000)='./file0\x00', 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000340)={0x2b62, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xdd}}, {{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x104) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/03/26 07:20:52 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x20000800, &(0x7f0000000040)="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", &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000200)="3e0dd73fd0") 2018/03/26 07:20:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="483e85e0", @ANYRES32=0x0], &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1000, 0xad09, 0xff}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}}, &(0x7f0000000180)=0x98) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000001c0)={0x2800000000, 0x2, 0xfffffffffffff9ca}) 2018/03/26 07:20:52 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x58, 0x80000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000140)='ip6tnl0\x00', 0x7}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='devpts\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$adsp(&(0x7f00000001c0)='/dev/adsp#\x00', 0x9, 0x101000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000280)={@loopback={0x0, 0x1}, r2}, 0x14) open(&(0x7f0000000040)='./file0\x00', 0x181001, 0x18) 2018/03/26 07:20:52 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x200000) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) 2018/03/26 07:20:52 executing program 3: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540), &(0x7f00000005c0)=0x58, 0x0) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x401) unshare(0x400) signalfd4(r2, &(0x7f0000a9bff8), 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x200, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000003c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) [ 546.106460] binder: BINDER_SET_CONTEXT_MGR already set [ 546.112929] binder: 32657:32671 ioctl 40046207 0 returned -16 2018/03/26 07:20:52 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xa, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB, @ANYRES32=r3], 0x28}, 0x1}, 0x0) 2018/03/26 07:20:52 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xdf, &(0x7f00000001c0)=[r0]) 2018/03/26 07:20:52 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fde000)={0x13}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x3, [0xfffffffffffffd2b, 0x64d, 0x80000001]}, &(0x7f00000000c0)=0xe) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x94, 0x6, 0x6}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2}, 0x8) 2018/03/26 07:20:52 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f00000000c0)="b0542d74d0aabcb0", 0x8, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x7, 0x8) 2018/03/26 07:20:52 executing program 7: r0 = epoll_create1(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) creat(&(0x7f0000000000)='./file0\x00', 0x5) [ 546.282388] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 546.311811] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/26 07:20:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000006c0), 0xfc7b, 0x20000003, &(0x7f00000000c0)={0xa, 0x4e04, 0x0, @dev={0xfe, 0x80}, 0xffff}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8, 0x82180) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040)=""/40, &(0x7f0000000080)=0x28) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000640), 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000200)={'yam0\x00', {0x4, 0x4f, 0x8, "cbc79eb63120", 0xfffffffffffeffff}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000240)={{0x3, 0xffffffffffffffe1}, {0x9, 0x52}, 0x7, 0x5, 0x7ff}) 2018/03/26 07:20:52 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="558c8718bdd4"}, 0x9, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/26 07:20:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) uname(&(0x7f0000000040)=""/194) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000540)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/26 07:20:53 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000140)={'gretap0\x00', {0x4, 0x7, 0x388000, "3556eafc6fcb", 0x5}}) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) dup2(r2, r0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x64) 2018/03/26 07:20:53 executing program 7: r0 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="1082", 0x2, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="24cb9cf0568edc57c16fc7688629baa9c7", 0x11, r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0xdb55, &(0x7f0000000200)=0x4) 2018/03/26 07:20:53 executing program 4: r0 = socket$kcm(0x29, 0x80005, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000f7fffc)=0x7, 0x4) r1 = syz_open_dev$audion(&(0x7f0000002700)='/dev/audio#\x00', 0x1, 0x22240) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000002740)={[0xd000, 0x1, 0x10d002, 0x1f000], 0x1f, 0xa2, 0x6}) recvmsg(r0, &(0x7f00000026c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000002540)=[{&(0x7f0000000080)=""/21, 0x15}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/167, 0xa7}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/62, 0x3e}, {&(0x7f0000000400)=""/95, 0x5f}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/188, 0xbc}, {&(0x7f0000001540)=""/4096, 0x1000}], 0xa, &(0x7f00000025c0)=""/242, 0xf2, 0x8}, 0x2000) close(r0) 2018/03/26 07:20:53 executing program 0: syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x109080, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000080)={[], 0x7fff, 0x3, 0x1, 0x0, 0x9, 0x4000, 0x6000, [], 0x8}) 2018/03/26 07:20:53 executing program 1: add_key(&(0x7f0000000340)="706bc55e1c1bc302eaa8ac44000000dc7b7d36a400d408c772c71554fbd454f178917fd2b8af0b06c15285ce7e9b06f3534e7e0b121888342b3e", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="7a2e3c30f5", 0xffffff7b, 0xfffffffffffffffc) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000100)={'ipddp0\x00', 0x100000000}) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x200, 0x40) accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x6, 0x1}) 2018/03/26 07:20:53 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x40000888) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x13}, 0x98) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x10001, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e22, 0xd03, @mcast1={0xff, 0x1, [], 0x1}, 0xc12b}}, 0x8000, 0x0, 0x80, 0x46f3, 0x20}, 0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280)={r2, 0xff}, 0x8) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x44) sysfs$2(0x2, 0x8, &(0x7f0000000040)=""/64) 2018/03/26 07:20:53 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000000000)=0x40000, 0x4) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/26 07:20:53 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x2}) mmap(&(0x7f0000090000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000d38000)=0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000b85fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000646fe0)=[&(0x7f00007f7fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000f8cf4b)}]) 2018/03/26 07:20:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x10001, 0x200801) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000280)={0xaa, &(0x7f00000001c0)=""/170}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="010080000000006465667d00", 0x1000, &(0x7f0000000380)) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={0xffffffffffffffff, 0x0, 0x0, 0x800, &(0x7f0000000140)=[0x0], 0x1}, 0x20) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000572000)='./file0\x00', &(0x7f000016b000)='ramfs\x00', 0x0, &(0x7f000002f000)) umount2(&(0x7f000017c000)='./file0\x00', 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x100) 2018/03/26 07:20:53 executing program 5: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x7, 0xc80}, 0x8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x210300, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r0, 0xfffffffffffffffa, 0x7, [0x3, 0x40, 0x7f, 0x69, 0x1, 0xc33a, 0x6]}, 0x16) uselib(&(0x7f0000000280)='./file0\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000200)=0x84) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 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, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/26 07:20:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@remote, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000140)={0x2, 0x0, [{0x1}, {0x80000000, 0x2, 0x7, 0x2}]}) 2018/03/26 07:20:53 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0xa00) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000001400)={0x7, 0x20}) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001280)={{{@in6=@mcast1, @in6}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000001380)=0xe8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) r6 = dup2(r3, r4) ioctl$EVIOCGEFFECTS(r6, 0x80044584, &(0x7f0000000240)=""/4096) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000001540)=ANY=[@ANYBLOB="080000000300090005003f000000faff93111365b685615a2c2eb13051e82b40e08ea96e46b3635d31e0ca48dde23186d508af1b77fc871a1f868b0d3f6a6e40c8433535658f707b7e1ecc694589f7928f0f9c7727ae4576c1b22ea6e8dfaa68ecc7d62f6bb459ddc0ac3111ea78d1c88d6d20b5f3087a9c1689655ea3ba25a9"], 0x14) r7 = syz_open_procfs(r5, &(0x7f0000000100)="6640aa28107400") ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000001480)=""/165) ioctl$VHOST_SET_LOG_FD(r6, 0x4004af07, &(0x7f0000001240)) setns(r7, 0x0) 2018/03/26 07:20:53 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xfffffffffffffe1c, &(0x7f00000000c0)}, &(0x7f0000f91ffc)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000300)=""/96) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2041, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) r1 = request_key(&(0x7f00000001c0)='id_resolver\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='icmp\x00', 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='icmp\x00', r1) bpf$PROG_LOAD(0x5, &(0x7f0000644000)={0x1000000001, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@exit={0x95}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/26 07:20:53 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xa80, 0x8) r1 = openat(r0, &(0x7f00003e5000)='./file0\x00', 0x80, 0x0) symlinkat(&(0x7f00001c5000)='/', r1, &(0x7f00008e0000)='./file0\x00') r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='/', 0x40, 0x124) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)) chroot(&(0x7f0000157000)='./file0\x00') fchownat(r1, &(0x7f00004fb000)='./file0/file0/file0\x00', 0x0, 0x0, 0x0) 2018/03/26 07:20:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', 'self$&\x00'}) getsockopt$inet_buf(r0, 0x0, 0x1000030, &(0x7f0000000040)=""/144, &(0x7f0000007ffd)=0x27) 2018/03/26 07:20:53 executing program 4: r0 = socket(0x0, 0x800, 0x2000000000000000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}, 0x20) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f00000000c0)="a0e5e02199ceda7afaaf3b6a740d5c4c4dde75148edfac4d0a20752b8f01e66a9fa6cafb82e97c51eb91ed30f07e21b39efc8c8042a0d8914b59a0d6e9c733eedbce65b9ea861625150dfdc7f9e2fe046dca3709a735e7225aa18a40456031b0056e68a443b74bba05737d0ebf9b2b30b7670e8cfac95d725a1a7bc5f562b6ecc1f6f2a3757137", 0x87, 0x20040080, &(0x7f0000000180)={0x1a, 0x11b, 0x8, 0x1, 0x2, 0x8001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x18) 2018/03/26 07:20:53 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000c80)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="2366857391439f72204f35bf6d8cfebb52499a47db28e283e3e29bcbadab0cd185a78a3841d0f25bb8c8adfe85e25d", @ANYRES32=r0, @ANYPTR, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64, @ANYPTR64, @ANYPTR64, @ANYRES32, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="7c87d11bd3ad7a7987a25cdd513eee00d2e50988b47ac960da51acb43d9e89e05ac829bcec10cde71f9ad60954b7e669f6b813902f83c52fc4aed71d772c057bd993437012a2aaf4df"], @ANYRES32=r1, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="a3a1774af9c50dcbb049e8a92b9efcbd87ab076d6ec74b56ba85373aec8286209e6bcd01baf617b407216e79e2ac6cd841a6dde48d41a875262f21fb02c50d645e00260f16fec49572898f89c1b44d6e5b0382e04aeb39ddb733695f66019a36ef2e1c6848fc0cb99b813ccfb1e3f337a9a40f9beaa447114b856286e6a380956ee5ce6e0096568c9fe857d2791f64f83aac1e1951d71804963bdeeca87fcb", @ANYBLOB="9c04f30a899a32f7d15a4df8e8efa72066db173e9e874a7154d7f5d8be5de4f7887c6d5f6c61f07b8f464d4c8e2c064da24b01634dfa0fc26ae73e14c576f4c6c2ab8d963758d774d4fb65a5bc5b46f1de0e5d3d03ff200a79c1a65351727bf4f8cf642e5aaeb07e4acfefa8", @ANYBLOB="d7bc3cf6156a1ef07be5d9ffba7b547ef77270f39881f41edc5c5481925c93a73bd193ede6d7349c88baef61faf903653392a636d20ef3502b6a55eeb1a44906afe34885b093b742e12c4451917c09ed8dee6a8438c40d4208005c288c6512267cf6c6d8718bdb42a6fac289335a8de94f84c6fe1e4cb6bee3130a53c6c94114e6860d16d6b48208fe9d42a7fe3b3718f7ded5637abe60f488413914a8e0918a84dfcb275a8ffc2c7697437b9d2da85d341e222d61d8e6627354d7bbd873890b8f045a0214eaa4a2c16eebff16f98cb1e8abda6afd4d0febd38cf8d25025be6481cc9a", @ANYPTR, @ANYBLOB="1df542077a660a11443ff2bb49911e0b69870093c126feedf57b9b2b417f989db1502fd9785d98f443b10de8ab5208a7d0d5ae02bba78b2166170c46fdec39da88d2156711c2e058d6007f6a0a5d033917614d33d20c9bad59136e00e90ab6613321986bb45048ea7df9dd0d927c43002b8b58e34d4f04b4f5fb5c31d08e7f927a43eddfafad037ef47eb1bdf02592fdb01fdc6ff60c9b33c6331108a69373e5e0df16cf602b27413af69d0cdb6c260c97875ef6f46d97", @ANYPTR]], @ANYRES16=r1], 0x1a) write$rdma_cm(r0, &(0x7f0000000280)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 547.021231] xprt_adjust_timeout: rq_timeout = 0! 2018/03/26 07:20:53 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000000380)=0xe8) getsockname(0xffffffffffffff9c, &(0x7f00000003c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000440)=0x80) sendmsg$nl_generic(r0, &(0x7f0000001b40)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001b00)={&(0x7f0000000480)={0x1658, 0x13, 0x200, 0x70bd27, 0x25dfdbfd, {0x14}, [@generic="e6a78303569891e976e0ced917f288e3caf9c2e700793eb64fd214844bd8826e27d058fe5bc672bfbc8e1c9248b953b0c32bfdeac1886fc2bc38654c216121980cec096c1f2c9d823dabe89cc51b96882c21901467a785569d4cb973158854fdff5ba972a75781547ed0e8f31428d0c1c6ca40d46667243e2a79ca8c0d27e9cc4917325eeb50937fdd05d73918e97d024d4951a3063829c72c7d5676e9596f7d", @generic="9e355751c49a0c31ab756813664080c25a55885778e77751086570879cb94b13d4aeb93b9061f7787f1ed2b7ab2856f34f38344de1ae4a2a0f10e6bd22bab006dbaee8eb61a4aa7f31683ef0578a18d84f21e097659e837001c2f25b", @generic="b7a85ed16648707a52c158ca3b45a342d9e6ee045363dd768db1810a35e3811fe106c392a58f9ef1c7ee273f845b69937b63c47029864a0162e50c409ce2761ad23a69660517", @generic="343bef901811098150793a24e24a23708ca69dd478c2dff7cbed0c1432ad4235ed7a5673b8cc3edf7c51a28840a5256066ff86df552320f76e8597b90c6a6a5958367c6e9c30a7491228342d75b164dae0e8346079896769d72e137793356d459aac1fbeffed8ce17a6a9e9cdbbc2d9b4148ec8fc2acb7427488fc703722506419df95db3bf596487a1b6f666da24c704a48ab40d7611c5e6eec4fbeb240520550b9b194380d028b5662c26e9150ea2e3af83b4a5e36c9a2ec66d23738a2fb27a09c506a55b203786dc823a5d6be9dcdf10a904dc3b3de759b26541daed243f383bf9a4c9c7239cd123186c0929f4f9de57303bf9eb7ee81388afa83aa92054a04fa8b336d464537eb3ffe607e941ae1a193a98f76bf950dd8e80a249bc319fd887e2f819e7184c7f7452bc36405c1c781c5fcc59b89253c3b43c46244cfc1b7a9205236a381200ab8f6f4597545cfb77bba57157a893a13693ec5b66a2199009ffc7fbd8d9b1a7cd17fb46a15e0efe05b23011cbe5a96fe89d2ecf31baba420b06a18ae558cec8ba8dcad3b9bb0ecdd7240c862255328f433cbaeee437279868933c5ae8d21b3bf65a61616eb3097c8eea9292ea59b69a1c0aeb486099d8296a3a20ca18bdef823f875bd4a1fb0f3038d1023ec23a0c6d7262704b407ce361debc4c13c761aa72daed07336ccf9fd5204697cbd074d79157bfb1de7643c1e810523635a49b78f3ea3192160212e02070df7566f0cb3feee96bca546d0f9e7db396bceee32b9997cfbdd3c6d011250cb7e92b41302bd528b8b8aeabb6156ccb0eec04a582e2f048900ab6d4bac4631a7c4e9bc35adbd535a741ffc0c9d4bf504f36a4a6f26840a8a8ca463a8018e9126a73cd0f77f6d92e569dd94e6185715dc5bb197b9e9fd3a13502c5b2d98400c0a1f36496ed176845b113f95baa5060a4513efaf6592cc9d3a1c67f8249fa74c5a6fbd943e37f58b8aed791da94c587631740e68281c317de40c5f4b8f423639c3df8f32ce4d42216dacf4e5f46d6f140ce222ec5fe2b9e841f3968d7156533e81659704999d9279151afd8e26761efe4d0cb5feb5ca0ad9d0783e69ae384f6a587a406ec19013597ca475505a021d56a2a35e61ab210f2c6bb7ba617c046ec7d8e6cab992a2112e34a250faeb404406d48a19df51853c8b65bd114a7c5ab1f3b123f17fe80f1db03c13fb2e18ddb29135a24f1c2a7bf2f53e9a72807aa1b82c97979cf9c02fbc91e27397c8ff6b1b8c19a4d7bd6e690434892a95a1f8ebda1f97a1577632420f397557148ea0fc5af8b52a726decf0f1813d5206990bff75be85ff6a042aeecce00779e21e634539a8ec56ee7a21d952725c0aa1e4338a3b39d154752b2682b32f06b7f953663ae756ea2ef83e875a3acec949593080a55a4c864dab8512b30aae1b0ca285d1e4d0d9c7b42b4591bb5051debb30137a570ee7edf735e3a35134ac9a7e2cc5724cbae60dfb86e2f9a0893751f162c0700af620e3b3c64b844ce8e75393bb6e684a3b8cb29ca8062fad493edc051687c7e43e970a3d07d6e79fff520760daf9afb87833f9d5874bc9a09f5c5456355c5046e0b99e2df8bf28de79e08bfb40b9507488946603668b2c7ac8388dbfaf05c911bce60aac59eac02cbc8fbf141451034eb88a0d57ebb0a56147983a21c5603be62e02bc9ee7a71aa9434cf55c4f133757f579b1f049da2baef9566dabdc8a20f1d75f502826e6f98e6c37dc399e88fc8a9f179482ec2f1523bdc780331226eca746f1762177670ffedf96e009df13d587af9f5f75fd1017df5045ca8304c62579312a4885486a7d8746db3e57d9da5fd2cd3f5bfc5f5d00d5ce18b8f9c9bc08a8867ec69d2d54303cc2f6e346d7572ddf1e030306a0252d3e3429dbe9212dc5bc88bdf24aa142a3c2265f59d9943cfee6e38ca3c03bbca1f178cfca45ca8931fe23d1ad394449dcdcfa1c01c9a68f5f6d9c825cfc8ea3e1380ae597465cbcbebf3b617a30bcf92d3da8fddaddba9a460e189071248caa70fcb7214cd05e90abb4426aaeffd7d4c0c21284ac364fdd3eed7763a40cbb12230c9f82e667ddc9b4ef838c114eea0a09e73fdcc90473dcf63c7df10427e69550fdc2f66171db9773d6aa37b9ecf81e72245d331e94c1b22346a0fc1ce88e6357017f1ce8e6a3ea124a45359eca7a27ffe4bf57beada1680c5e211d8037ff6a44cff9a3e5e03c0c649a0c9e94d12786e0b304d5d0b24c30f7efff70acbedcb5af6a0a8c403c7658fc882ca551ae8bb2d838ec50357d6ef211959550711d9033fdf413041a89ec0e930ccdd083d8a4df0ed59d124df70a3cd5ece531cc331c3eea66134c0d638a169a558e8036224713f0c9205e7853b5c506fa4beefe2336eca6767c8402f064827f84a523ce78fa73496f4ebf8226c90d4924e73b3f364aa1755f1f66dae192a0231ea715909ccce4f09ded2a7e26212d3d3d83ea8f77d91784d220cc9c790a3dedb322889d5d12a6c20c8d820a76c2dee62c61b78fa49c9e80b9bc9854e4f5fd9951495c9a0390a90d9a4e747937fada4107c4f625e8a4a6d5f93b2c039b38c259e3be7145a71ef9f9b007d5dd8468389704b2a12180003da99d7a8408e3d838d73ee075912425ecb38e00ea951f4f4cdfab278c1b4ebfa391297db7d33a43936b42bfded5ba870eba44d0525cf4634ce1614c29cde336a4b4dcee560c16b313e55b6babcef9874c7aac5cf793e5bab8f6b9599186d648755124f2fb4799817a818fb73d399f65daaeccd6d55e962d6268621048e30a359b65c13e19044cb0fb0c6cf595758380277e6f7b21308171f10ec0a103121f40ad1dfb828571dbe3dfed799ffe1a4b7106542dd0fbaa5714504c064493ad2a0782a37a2ed95368076e93289610b666795c60923d69cea4c133eb10b5ed695616b4b6ac1d35dc5601afc9c593d54510f3ae8d15d5053177772ffed7d5c2992c3d6ef7bca66947b81bdc0f423b6b8d1a9f726107d19919ca96fc7f783afc5e20887ced32aae9d1390a629724e0c6569675bf8851803c6575a24ff28d604015d525cbdeb4e7b5329801c8e7edffe0faf4691657b9b2be085946ab02e4cc1869aaae36b784389c33093db740235eab40128820ad3e752878b68c931017e0285bc9d363cfc1d1f15f4ba4c16f3632932187e9437103d48b100f8985e8f19dc2c891c16b8d92bc8985ba980c479d40d7265a3230763d5afbd826a0ead938679d215137177dd1b2d2ec0fd993d4f129120ca79d51f2f239b0001c7650937b64d5470108efbc80f9184a6144e5529226468a353a0752a3d79b5cfd843fec4db0224d1e277881aee1717e3bb465e22160731fabd3ff7b843eb0df0a96010871f9ca102ab81f2c1e9f257d0fc72f4dc9d4d400efc995173ca72421cb134c695b1b06affb3c4bb8c37d84d79d38fc33b0ffa5e734ce1e7be689c43a9bd199cc998e2161fb3112b4d23ebba1e1921ee9e35a5d3c8f9762c5b86ecebc83561c6268af7a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@nested={0x3ec, 0x4a, [@generic="de6be7229ab4ab84eed244b29aa1fc7b1e2e4b2a6272f46b9637efd44f1c5b5f4032de68f436ea1c1d867e2d03cc8b43f075e8442773e8b0e44b1f3ea314f11ed121d59f811b4927a06ee4ee60292a5b63ea44eda5e9afb0c338244c7cd6c820a4d5ea6084e8f8a0c12da11a8a203ed98c5653a868943f05d7784b7664fc994d6c2a9c12b64008d12f269238f7193e95a6fef2d0bc652ceac2cb3d22a867d9615da60f92fea30c4fdc3f0bc1b3410bf8efce3c", @generic="ace96d0b096ce214f545568798612e9f66c67c94f3df3d54e94afb037e0dfee0a3128fce2dfeecb1ecf7d092102614e790e2b7f8fb79f2e2cf879787c78960786c62fe362dbd03a6acbdda6c8b05db55403b0d20fed8cba72ae67373cf4096bc31ad2fd26c200dd59d7f5210ef196a5ef122d30e860df12075c23130c49c4eee7c64353c13c0229a44ec750473d8d209c98b4b", @typed={0xb4, 0x0, @binary="b836bc353fee4acefa9e24934545a04057157c9ebfe38a980e20a7cc7945cc2899ad03d18d4f5d132ed776aac0d746090d8208d7d6d852f1afb1310ec8c10031de9f686c3063d4f7583f873ebc137e7b5aa46aca99c20b25d5a95b08bcbfde6b83ec55b41cfcfacd5b69ee2c39cb0b8e3115c5d597b7fa9267714f1aa34a3a194c55493b40a5a435ab91ebcc26ee3d459892a555f7a97003c3919a3ad7f907bbe3dd8d5bcd213321b54a5a02f5c2"}, @generic="deaa1ac17b4be1df50a516416be4b036316187343a7f7149a51463ede914b45e5e0538227a79fc6700c27a0746e557e65333edc575336fcc7b05878bce99cd437902be93232454f8be91366bac4cba9f4dd97c3ed167", @typed={0x4, 0x71}, @typed={0x4, 0x26}, @typed={0x8, 0x15, @uid=r1}, @generic="9304feb9f2bd6654f6157b66e2ce8353e468431c7a0640d7501ec3fe22b4a37283a9b8672a0a68a2eee53fe2eef54d31f31c43c66323ae825537861a0c35f5447fe1339fce36ec3e210d1cf72cb5de79b6b5007a221e846fce799cbe734038eabff7aaa271835471921a51d7dc24ee404a6af8abc732b9cc678fd5742cae39283f98985cdc3f4cb5232e5e5fd625a72dafa29a8417fdadf67b1377d45b94a118e1fae8f45871edd46621662be85fd1558a2d5bcde7c90a2ce93f67163f54128c4f142e1239a67738eb5127ca00b599fdc27187a1fbda5afa7b179d0e2c07e9135124fec0f1076cf7fb9bff", @typed={0x9c, 0x86, @binary="ba3a9a85521db69f929e4630277e78eb069c11ddec6e8ae7cc5f6bd708837e0964852d1b3d27f8cbc8bcf016fb53373b80c59aedbd9d4747e8b723ea107da6a82886797d4e0296c1c677bf45dc7367f53bd1b34bb5f283e0b51cc6eb4022d70dc31673fecca85ec3a73bb7e6df1a8b8ab5d2a271f5fdfb7ff5fd3d720447dc4ded339e402680382dab0028d57b971de7d6c8615c30dd"}]}, @nested={0xd8, 0x7c, [@typed={0x14, 0x20, @ipv6=@loopback={0x0, 0x1}}, @generic="38ee9b1f4923664660c8061e408186fec7e57dd62429bd829aa84e92e93eaa7424d84d1c601d619a57084f174585f1e4c039b43632071ba6ccda69a621bed35d628f34fb88e7b4406ad6fd66d95d1ef7408e717597675e4bc5cf142850c05a39", @typed={0x8, 0x57, @uid=r2}, @generic="5dfa4735ec2e3cb3c67ab030c0b1703878c7b5724e85b8335a9a25585f371fd3295a36bcb82171bc64706ca8b0c258933df146f624ddea27ba6e73ba1a7fdefe892b03d992dae19a2bb1a70f7ed461e55b62dad396a0"]}, @typed={0x8, 0xe, @u32=0x3f}, @nested={0x34, 0xa, [@typed={0x8, 0x1c, @u32=0x283}, @typed={0x14, 0x84, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x11, @u64}, @typed={0x8, 0x2c, @fd=r3}]}]}, 0x1658}, 0x1, 0x0, 0x0, 0x40800}, 0x10) r4 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000521fbe)=""/66) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r4, 0x4008af23, &(0x7f0000000080)={0x1, 0x8f}) 2018/03/26 07:20:53 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20000, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x7fff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0xffffffffffffff3a, 0x9, 0x3, 0x8}) socket$inet_icmp_raw(0x2, 0x3, 0x1) set_mempolicy(0x3, &(0x7f000055cff8)=0x6, 0x401) 2018/03/26 07:20:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv4_newaddr={0x34, 0x14, 0x11d, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0x7}}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x8, 0x101200) ioctl$KVM_NMI(r2, 0xae9a) 2018/03/26 07:20:54 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffefffe, 0x31, 0xffffffffffffffff, 0x0) ioctl(r0, 0x80104132, &(0x7f0000008ffb)) [ 547.964922] bond0 (unregistering): Released all slaves 2018/03/26 07:20:55 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x88, r1, 0x10001, 0x3}) 2018/03/26 07:20:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000000040)={0x1, 0x7, 0xaa98, 0x101}) io_setup(0x401, &(0x7f000014b000)=0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3d1}]) 2018/03/26 07:20:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x4000000000020001) 2018/03/26 07:20:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x4d, &(0x7f0000000000)={@local}, &(0x7f0000000ffc)=0x14) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000180)=""/141) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/159) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r1, 0x8, r2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000240)=0x80000000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000002c0)) 2018/03/26 07:20:55 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000c68000)={r2, 0x0, 0x2000000003}) 2018/03/26 07:20:55 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x404080) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8d, &(0x7f00000000c0)=""/43, &(0x7f0000000100)=0x2b) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x0, 0x1000}}, 0x10) 2018/03/26 07:20:55 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="240000004e001f0014f9f4070008f408020806f70f000100ff19244b9bc145cc0051537c", 0x24) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/03/26 07:20:55 executing program 1: execve(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)=[&(0x7f0000000040)='(&\x00', &(0x7f0000000080)='\x00', &(0x7f0000000240)='ppp0+keyringmd5sum\x00', &(0x7f0000000280)='lomd5sumvboxnet0\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)='{)selinuxsystemeth0\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='trusted.\x00', &(0x7f0000000480)="40f400", &(0x7f00000004c0)='6eth0)em0cpuset)selinuxtrusted\x00']) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0x0) unshare(0xa08003fc) timer_create(0x7, &(0x7f0000000180)={0x0, 0x1e, 0x1, @thr={&(0x7f00000000c0)="1a19b921d0518c658b44fd83c3004d2151b157765ed3fa5a449cdacbd42e80a377a470c35072ab0e03fc28dd1e33663c7669e395d1410b3f275bf60fb3d8d840d07e448e57d4114b750f87cedf", &(0x7f0000000140)="035c07edb031f5d002d965f46d982679289920db2775c0543edbf089242689c62344b8"}}, &(0x7f00000001c0)=0x0) timer_gettime(r1, &(0x7f0000000200)) fchmod(r0, 0x0) getpeername(r0, &(0x7f0000000400)=@alg, &(0x7f0000000340)=0x80) 2018/03/26 07:20:55 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x20000) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) capset(&(0x7f0000000000)={0x20071026}, &(0x7f0000244000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x8ad5}) 2018/03/26 07:20:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="0000000019238386697a4f9c", @ANYRES32=r1], 0x18}, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=ANY=[], 0x0, 0x0, &(0x7f0000001000)}) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/03/26 07:20:55 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x200000000005, 0x1, 0x2, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0xfffffe03}, 0x12) 2018/03/26 07:20:55 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000080}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000000080)="84b0b9338e10ffa80322adc4d2ed803e", 0xffffffffffffff85, 0x40040, 0x0, 0x2a7) epoll_create(0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x4e59000, 0x4) 2018/03/26 07:20:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f000000ae40)='/dev/admmidi#\x00', 0xba, 0x200000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000ae80), &(0x7f000000aec0)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="200000001502000000", @ANYBLOB="0800f9000000"], 0x2}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/03/26 07:20:56 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000487, &(0x7f0000000040)=""/24, &(0x7f00000ebffc)=0x18) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000000c0)) 2018/03/26 07:20:56 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0xffff, 0x4, 0xb13, 0x8000000100000, 0x80000000, 0xffff, 0x600000, 0x6a, 0x3, 0x86}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000000080)={0x1, 0x39e, [{0x3b5f}]}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0, 0x81}) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000000180)={[0x2, 0x5, 0xd5e, 0x7fffffff, 0x20, 0x3663, 0x101, 0x7, 0x7fff, 0x400, 0x5, 0x5, 0x100, 0x47d1e1d, 0x277], 0x5, 0x40000}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r3 = openat$cgroup_procs(r0, &(0x7f00000002c0)='tasks\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000380)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x288, 0x0, 0xffffffff, 0xffffffff, 0x344, 0x344, 0x344, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@ip={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'dummy0\x00', 'syzkaller0\x00', {}, {}, 0x3f, 0x1, 0x8}, 0x0, 0x108, 0x164, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x5, 0x6, 0x0, 0x2}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd7e, 0x3, [0x26, 0x3f, 0x1, 0xb, 0x2c, 0x28, 0xd, 0x2d, 0x5, 0x2e, 0x40, 0x3b, 0x3d, 0xb, 0x4, 0x3a], 0x2, 0x7fff, 0xf84}}}, {{@uncond, 0x0, 0xc4, 0x124, 0x0, {}, [@common=@inet=@tcp={0x2c, 'tcp\x00', 0x0, {0x4e23, 0x4e23, 0x4e23, 0x4e22, 0x4, 0x80, 0xc2, 0x8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3, [0x5, 0x8, 0x7, 0x5, 0x4, 0x4], 0x9, 0x7ff, 0x6}, {0x80, [0x2, 0x7ff, 0x1, 0x7, 0x71, 0x3], 0x5c65, 0x6, 0x1}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0xffffffff, 'vcan0\x00', 'sit0\x00', {0xff}, {0xff}, 0xbf, 0x0, 0x1}, 0x0, 0x98, 0xbc}, @common=@unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x8}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x434) rt_sigprocmask(0x0, &(0x7f00000007c0)={0x6}, &(0x7f0000000800), 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000840)={0x0, 0x6, 0x3, [0x590c, 0x3, 0x4]}, &(0x7f0000000880)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000008c0)=@assoc_value={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000900)={r5, 0x6, 0x20, 0x5b, 0x2}, &(0x7f0000000940)=0x18) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000000980)={0x1}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000009c0)=0x7f, &(0x7f0000000a00)=0x2) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000a40)=0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000ac0)={0xff, 0x1, 0x1, r3}) fcntl$setflags(r7, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000b80)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000bc0)={r6, 0xb196}, 0x8) syz_open_pts(r4, 0x260902) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000c00), &(0x7f0000000c40)=0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000d80)={&(0x7f0000000c80)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000cc0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000d00), &(0x7f0000000d40)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x0, 0x4}) clock_gettime(0x0, &(0x7f0000000e40)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000dc0)={0x20}, &(0x7f0000000e00), &(0x7f0000000e80)={r8, r9+30000000}, 0x8) 2018/03/26 07:20:56 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/mixer\x00', 0x40003, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x2, 0x100) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x8, 0x0, 0x1, r1}) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xfffffffffffffffe, 0x400) socket(0xd, 0x1, 0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000300)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000340)={r2}) r3 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'bond0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2600000000010000574f239c603283c953150000000000000000003100000000000000000000000040000000"]}) r4 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$KVM_GET_IRQCHIP(r4, 0xc208ae62, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)) [ 549.588498] binder_alloc: binder_alloc_mmap_handler: 357 2000c000-2000e000 already mapped failed -16 [ 550.271042] IPVS: ftp: loaded support on port[0] = 21 [ 551.142406] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 552.173983] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 552.180151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 552.245658] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 552.310802] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 552.317065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 552.335453] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/26 07:20:59 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x7, 0x0, 0x0, "0c02123188b2"}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) sendto$ipx(r1, &(0x7f00000000c0)="f976307027abf054d604c5b4bf65cc9e2519720bdf86f675346597c3a5bc3bf8c3b0d5906830447cf7bdb9e15a404c1f80d387b8aaeb1885337a023ad9acd19c1c769c3d5506b6db37b960a9e80f9bc27e87182d35c70494bedb674f0b7598edb97e8289c52fe7557ffb142ab3196611b61e5eeda65b7d67", 0x1a244d0d31babfe8, 0x800, 0x0, 0x0) 2018/03/26 07:20:59 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='!', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0xffffffff, 0x7fff, 0x46d}) bind$rds(r0, &(0x7f0000000040)={0x2, 0x800080000001, @multicast1=0xe0000001}, 0xfffffea5) 2018/03/26 07:20:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0xfffffffffffffff9) openat$cgroup_procs(r0, &(0x7f0000000140)="00c94f0f7eb0ec6564a03d805be2231eb3257f5d9d46cfe81f99793b358b99ae5a4201e92432cb18b99401c4153fb09fbc1a62acb28abb4690c588122b7d3981e1d1e6ccb72d09be7049327072b4039f06fd099480b77a6c9f524a28698e5f220ce26d3c0c1a9c548ab414", 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) capset(&(0x7f00000001c0)={0x0, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x4, 0x9}) socketpair(0x10, 0x3, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={&(0x7f0000000380)="57d0e35fa69ba3c7a52f9df09140d2df5dd3628aef2b65bdbaa0166ee9ed2577b89cff58f9a9d5a312559af96de2d22b319b5a2fc36a598e0f9cdfddeb9b96e981adee72bfef23d008905e814e366458d737d9d331d8b7b76db8bed7be", &(0x7f0000000400)="c56f790a467979eded895a8de51bc06c5d1f26ef94ebab24485bddc3483adde8dce180b3167716bd173e58afda09b82d2c442124eeb4204ee177a14ef5d0a91b105d2cfae9d24b381470afb3b8b22fd9c54ab88f785b3e257ae3152bfefe6d6ef2bcf652d9c7a1aeef06daba14e728eb24ba24e59ce8aefb057ec1cd62cf989b5c07679b1c678fc38bda0d643174f0648e481d31267b544e5dd6f44726d9f17a5ca57c188067d6e786b5c4d23943568c8b6c3dbafcdfd5205a522966baade2d3c60dc4fc0b7a9369dadff2611e8905f13f08a92dcf16ea5b0bd23c40377d80"}}) r4 = add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r4, &(0x7f00000005c0)=""/238, 0xee) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/5}, {&(0x7f0000000240)=""/188, 0xbc}], 0x2) 2018/03/26 07:20:59 executing program 5: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@known='system.posix_acl_access\x00') socket$kcm(0x29, 0x5, 0x0) 2018/03/26 07:20:59 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x28, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @rand_addr=0x39aa}, 0xda, 0x100, 0x9, 0xc1a, 0x10000, &(0x7f0000000080)='bond0\x00', 0x5, 0x4, 0x80000000}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)="0644a9776390a195000000b27036a562cb11b714c3c7329b51e412a4a27d56c4adaf8438ba236d08d136e55dbc6e0a7d0eb2d907a184448790a6") socket$vsock_stream(0x28, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x3, 0x2, 0x0, 0x7, [{0x5, 0x1, 0x400, 0x0, 0x0, 0x2}, {0x401, 0xb4, 0x0, 0x0, 0x0, 0x100}, {0x0, 0x0, 0x4, 0x0, 0x0, 0x100}, {0x5f35, 0x4, 0xa3b7, 0x0, 0x0, 0x80}, {0x5, 0x1, 0x1f, 0x0, 0x0, 0x401}, {0x1, 0x0, 0x5, 0x0, 0x0, 0x2}, {0x200, 0x2, 0x9, 0x0, 0x0, 0x8}]}) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="33080037fc554cdb299a00000000cd284f3fccf3e0f8b04999c64148", @ANYPTR64=&(0x7f0000003300)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x5bd) 2018/03/26 07:20:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d2edf74fecabe6c9406408ecf1520ed202693324ea5d0bb81d5ac68a47756670aff8aa7d363b4b7cd2e190893ab97b4ea411de8e4c8d4c38bc4a3ae08a736810dad3c9a2345d478e89376f620058112ef42f4fa72739efbadee024f941fed36663233fed88cfec9c6e4d44d5816c3141bcedf2f88795d4c1c0e52719a75fd36f02180a0c2b0daeb4321aa4ec7c9120c366de997fd7bffcfed19cb6c1414ae99048bf7bf0c57b3624da814af13059b7abd2097b6c04924edcb7a35ab66b72b4cb40189f4cf833b9f740219afff3baa8a78e95fff4dd295de88d57f3", 0xdb) rt_tgsigqueueinfo(r1, r2, 0x0, &(0x7f000058a000)={0x4, 0x0, 0x4}) r3 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/26 07:20:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006af000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000014000)=ANY=[@ANYBLOB="0100000000008c0005000040"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000014000)) 2018/03/26 07:20:59 executing program 1: r0 = socket$inet6(0xa, 0xf, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) dup2(r0, r1) 2018/03/26 07:20:59 executing program 1: ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffff7, 0x101902) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffff8000, 0x2dd4, 0x0, 0xf, 0x13, 0x8, "e33941ca3505f3fb45bc8ce05aac655ee2bad9679f39fa19c9adfba67e26dbeb5faa89263bb913f1c7e6921466937a28cdc0db22360048ba2601c7275a2ab8cd", "bb761fa31fea53aeec0e56112427c021097c84c1523415eb9a1f043034bfd6c917e9d9de44fd146ae23832e520324da718b93bb02999d6b9a37c6d84a843f15a", "dd6a7f8bd4aae15eb7f4dfa88d8848c7064a0dbcab26147d8f1244ecd8fc33f0", [0x5, 0x3]}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000040), 0x6) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) flistxattr(0xffffffffffffffff, &(0x7f0000000080)=""/31, 0x1f) 2018/03/26 07:20:59 executing program 5: mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x9) listen(r0, 0x5eb855) r1 = syz_open_dev$audion(&(0x7f0000000380)='/dev/audio#\x00', 0x7, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x4, 0x5, 0x45, 'queue0\x00', 0x7}) bpf$MAP_CREATE(0x0, &(0x7f0000000180)={0x6, 0x100000001, 0x401, 0xb0, 0x6, 0xffffffffffffffff, 0x7ff}, 0x2c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) prctl$setptracer(0x59616d61, r3) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r2, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}, {{&(0x7f000000b4c0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f000000b780), 0x0, &(0x7f000000b800)}}], 0x2, 0x0) r5 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="1cb6c17d5af331c77a87feec8eb7558cee69e7bd9604bfb8a358367a76aba46f9d051fe3621a363484477a363cc3b52c17bc10cd7dac764f08f2bf4f4c4c985e9984d5e2d29f98ff07597ccc1bce5484d949e79c59edc67e3500428e51c5414f5f", 0x61, 0xfffffffffffffffc) keyctl$describe(0x6, r5, &(0x7f00000002c0)=""/148, 0x94) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) ppoll(&(0x7f0000000080)=[{r0, 0x10c1}, {r4}, {r2, 0x1000}, {r2, 0x4080}, {r4, 0x8000}, {r0, 0x9044}, {r0, 0x4000}, {r2, 0x4}, {r0, 0x8182}, {r4, 0x420}], 0xa, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)={0x63}, 0x8) 2018/03/26 07:20:59 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000140), 0x2, 0x9) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000)=0x897, 0x4) 2018/03/26 07:20:59 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x7fffffff, 0xc2100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000006c0)={0x7, 0x4, 0xffc00000000000, 0x101, 0x0}, &(0x7f0000000700)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000740)={r1, 0x80000001, 0xbd, "61c0af1fb095d138c1bf3a6bbbf9ac7ba6151635f5e4ac08a2ff5537d0e56f1dc89d3652eee5035ff5456f2e6a5729f1102aad45281ee5af81f1bb0eb93c9c3a60d9e3a8ddb9c9cad6044236120f11f044c0fbfa4c4f9bd52c2eacb997c1a82ddee1816731a507fd21a99bdb0d0bc9df176dc83dc3a811134c0f0f489ebba4b66b8497e1fb2e129e747d2c4b1333c1b42a875427d69bfbb01fb1bf39891a31fcff0f4ba91a9e33a547f845c2db6182f352bf24c2e569985c84b1a442af"}, 0xc5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000640)="0a2b97bf3e2b772459bb999d152ea160785f63412a89ca1258205dd5e65f98ad9b40ab084422e14aefe0956e6ac41cca3b95a6b3007aa7f5516f2f3778932194d5fa1df5d00fe18938a5ba", 0x4b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0xe7, @empty, 0x6}}, 0x9, 0xc9, 0x6, 0x7, 0x1}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000380)={r2, 0x4, 0xcd, "97779bf12d09b7f25d93ba6e8c4996dd68a8a3039e5b00b1e75233a937faac6ab3213e3367aa7020f84d20b66e21a38360e9cabe5c65fe9a5cbdff77e7358ce365331f6d54449678fce8a8bd7d6007bcd23a13edaef17bc499b2b43052a8055ed6c2a43b598cdec3bbff3105e4b3ff2e92ccbe73794b19e1037d04f189e98ac689957f55b8df81b9ee99e629b6a24ad75dff5c8093d32d57e8f98a9d1dc00ad1e281e77f00c41be965bea4673733470151768b0b2ac9482367ae5bb8cd44e5e98ae11a1828a8d1435b4cbaa278"}, 0xd5) perf_event_open(&(0x7f0000001000)={0x100000000000, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c, 0x3b6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(0xffffffffffffffff, 0xc0045516, &(0x7f0000000100)=0x9) pivot_root(&(0x7f0000000580)='./file0\x00', &(0x7f0000000600)='./file0\x00') readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/168, 0xa8}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)=""/250) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xa2a2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x2e03f757}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @rand_addr=0xfffffffffffffff9}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3000000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}], 0xdc) mknod(&(0x7f0000000540)='./file0\x00', 0xc010, 0x3) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000500)={r3, 0x3, 0x81, r3}) 2018/03/26 07:20:59 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x802, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) socket$packet(0x11, 0x840000000a, 0x300) syz_emit_ethernet(0x36, &(0x7f0000c57000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) 2018/03/26 07:20:59 executing program 0: unshare(0x20000400) r0 = socket$pptp(0x18, 0x1, 0x2) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x40, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000018c0)=0x0) r6 = getpid() r7 = timerfd_create(0x7, 0x800) r8 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001c00)=0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000003280)=0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000032c0)=0x0) r12 = getegid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003300)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003340)={0x0, 0x0}) r15 = getpid() r16 = syz_open_dev$adsp(&(0x7f0000003380)='/dev/adsp#\x00', 0x5, 0xa00) sendmmsg$unix(r3, &(0x7f00000038c0)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000180)="be815c0734df237eca0b388cde717240dce47b9f881556e9111056863c9e30ea7311452f61897c31454de6c3ae2be1f0a1ee08138f46025bbd1cbb52dca270adc5c111da944d24e286fb141fe8b8d3b1fe501514e6df1bb19399a6099144b1f499d41f511e76b892c4c30c59a172a122547958a07f0197b28f188f814b30b141a162ce32af757785624892d71058be65b9ee4d03a5de6589", 0x98}, {&(0x7f0000000240)="53dcc1e57e0331fbf2a32d02a55dad0e790608d2d9db4ede1f648672db87df4b3346834353cea93b76ba2a253d40304b4ed423f7e103fec4b67792f963e900cb786390874cd1de56744ed37088842ee64663c52289066f07a104ee7cf26a14e2f2b7c52e202829ed96c4fa7e6bee5f5e7e65cb099f3de01a5e204f6ebd0c5aac", 0x80}, {&(0x7f00000002c0)="a255882f581b3d2b7a91ce831656317b75f1be7ecbeab2932432339841a279e1ad80761904129ebbcc4175db2007d44bca37e09628a8d63cd992bb92d543f167f9af5982a1042bd029ce0807d54dbd8ba57af3adf91896ecb3ed0e53eecc2ba875090265ae2f86bcd1f3f2fb40d735c0a8c685ff9e785715598867f2e208c5ab58772fa5ec6fb3203de835f2150ebd0dd9a1ba9f5e8425595edbe47923bad37611836543b62dd081821077cdc6e7f461159a2eafd97c77b7f2a8a533e4e8f5573d80d1a8665ad8e828d13d8c6bf92db646f0f1a294e494e5b35e3e392ad16429123bb2ad85bc1f2af350e3", 0xeb}, {&(0x7f00000003c0)='[', 0x1}], 0x4, &(0x7f0000000480)=[@cred={0x18, 0x1, 0x2, r4, r1, r2}], 0x18, 0x20000000}, {&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000000540)="63d613486c5f7c9a67dc92a048222cc4a9586712027047af80a611ef212f89e8bbdb563b2600674e43b533963ef23fe3cf9f1785b00a1cfd10869e0dcfcfd96bf035661ca4b3e67fb71a172bd4fa2ad5", 0x50}, {&(0x7f00000005c0)="be3e47f776301f53a1d58fd9d357f9a454b6421603d44eaf17fc29116218744ac0af53eb637d6beeedf627ad632b282ef602849aff589ac88bbb184f528a9553747dd543cf166da93c301474e9b3a5babd0ece50831ac206e555683f91c6dbd012a8ae262d6a", 0x66}, {&(0x7f0000000640)="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", 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{&(0x7f0000001ac0)="5082e120be8192d5a7913f19324ad9924567117e86e2572731b54c916e2bdd57f3c828f01405264b3d1d790742506345178000f1102158582466ca8451f0e0e66408ed27d52c763e16d24ae2ccc931ab488174c444df3e0f6b6b2dba8794678f31ef0f4e660d893002ef9e480549f24a48d22ea9c0faca90c9f6a451c8fa3d49a22bf3f7e8c0a9f2bd40cc38f9b6edcae1d83229baeb155b3553104551e35a459b08e017b1885b71946563fb6a85ec2cdbb69ec32d49cb811e003a6801dffad9e7a6a9a8fb3524d38c82e6d669f8be5391d48d2206b0b9467832de9241de863d41838db5655f10d3bf34", 0xea}], 0x2, &(0x7f0000001c40)=[@rights={0x20, 0x1, 0x1, [r3, r0, r7, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r1, r2}, @cred={0x18, 0x1, 0x2, r9, r1, r2}], 0x50, 0x80}, {&(0x7f0000001cc0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000001d40)="a9a6ebc412c7b3927122a6fa7426ca4634443c58a1", 0x15}, {&(0x7f0000001d80)="ef976622e57225e5b40b76bd21062823a8360a65841b3ab7b3c1be8fc99eab8d9fa9d129186b4f9a95615c8c2fd3f501a2aba86f838e14caaefc045196753524c09e07cc49c10a3642e308523ab641b3dadf2c1ddd8b0371c062fc77fcdd1ccabe65688b4177738de540fca397ef46d25ab70700bb7ded55687d75dabbf23d2e1bfa673ad32bc7fdd02cc9fc5fabd27800dc2399e7921b7cf5207244688deba74104ff093a354584b55a40094aabfc56b1335ae63a89b5f016ce39995e", 0xbd}, {&(0x7f0000001e40)="75d250d3bac419f6a7704c1a3fa7bb3461e9a6c827477cabef8ff0e433e2a0fa718042161fd6f584feaca23836b1a6f6eb59a2c1f2ab8a6472fe00fa29cde5d148466819b3e513a671a3d979ac4ed727fc1516c91c6e76e150c30cfe3ee6111a2e49f37327de8c5e8b1bf8d83e8fbbaecce5f8cd37f39dbd407b7bc6657a57a92277e0c27bb9655bdefb594486c65bb91462cf0973f904489f9ed114f761891d4e3c0ae11bbb25904c640baacfa5a69d16944e2f5f30933f6dca2fe227968fd8067c4c7448ccf376a442325f4e0ce5ad29447630bb4b197caa5816c8d1dd", 0xde}, {&(0x7f0000001f40)="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", 0x1000}, {&(0x7f0000002f40)="215f2973159931139e24e3620b800a97838b5327b104a38342b8108bd6d75e8efc249030b06c1a9b2bf119a0e9aa2d75ed83692689cc53028f66967cbe185926445a16aa7e975082fb05f6f5d9be9fb7fe8f43c8618a2f83ac7c3e5bd99c329a4fecd7c8454ef70b9ab59388cbc541aadbcebde1e6d02e45508dd56aa32a12199f0021e9d936193925b5537bbf1086d3f91b9e66286849dc2f52bf767806633cbbe804f8495039d828ad84f14edf06ebdf93fccb95b7a383ef1b9d6e74c05a35a3ca", 0xc2}, {&(0x7f0000003040)="da83c4fe45782f8a0f1d4f692214cb0c20b602f02b453397f1dca071b618e903090bdedf82373992648696f4b76eb8dc828ec18e19d222da0c7eb4906764c1edff32a502dfa01ed519511c2003f6449fd31b762ddd45674fc0c752cd48a07b8aded404985c", 0x65}, {&(0x7f00000030c0)="32f985a6cd8d07c7e9d17141b0778f33482bba13f9d2ef7d694754e472729010445218b3536695e38647b1b3ffe91114a1b3c5ed95c6060bdfcb3f039d9c9ed151f3b3554333af55a49950db250a2ff675015e80f3173565", 0x58}, {&(0x7f0000003140)="df483bde7a7c5d2399cec158c47ae683e9a0529ea491c8cb71c23f8aaaf00982f7c385e3b0eab31cc3c54b4b243ed58964140153b6a4abd5c0fddf58a510c4587e89128c89a334e7e1b7d2fa7adb800fba2929064fd43441b9066e8282804b384d3fc57c688e86ab6d534ddd26f7e852aab8ef7c59ad078c2f6d656324c140ae4e493017c4c787498334a15ffab1f15eebd84825fbb5d916bab12974b6d3d4922bd302586584b9aea6758446686bd99bf7f7e2eec39e0f7c6a665afca583cf3364a59ca7e02c7da745f8b915758ec7e3c4ea092eb09397a84bdad4b38f08f82079c45224cd731f22", 0xe8}], 0x8, &(0x7f00000033c0)=[@cred={0x18, 0x1, 0x2, r10, r1, r2}, @rights={0x1c, 0x1, 0x1, [r3, r3, r3, r0]}, @rights={0x14, 0x1, 0x1, [r3, r0]}, @cred={0x18, 0x1, 0x2, r11, r1, r12}, @rights={0x34, 0x1, 0x1, [r3, r0, r3, r0, r0, r0, r0, r3, r3, r3]}, @cred={0x18, 0x1, 0x2, r13, r1, r2}, @cred={0x18, 0x1, 0x2, r14, r1, r2}, @cred={0x18, 0x1, 0x2, r15, r1, r2}, @rights={0x28, 0x1, 0x1, [r3, r3, r16, r0, r3, r3, r3]}], 0x104, 0x40000}, {&(0x7f0000003500)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000003880)=[{&(0x7f0000003580)="c9aa4d85ade8c46cdecbf72fdb1497a6a1988b1d34e7748ba5129ca30b91e8071f06aedf232dcf20cf592fadb07752646395496cfb9a3227a75df4eaa343e9af5468b2b84a5329d127a7fff5b7aa32d455ad6c364c307400efc6daad3e91974f170fd3720077a59390c48dc786d4ffa67adead5c3fcef10b820e134e6fd5ddc2a2541cbe17e02cbb541b4d02e89e577b93f370239606070718a97a2a6ba078070c1f02effbca525af63275b7a8a54d8dd79741ad21bbe47273f2092449d681645ec2f0e81a1dfe", 0xc7}, {&(0x7f0000003680)="52468e6f469f4cf16d958ac87ffdd5a756be8bfb42cb5a9867d612a8e3e89cf4519418be1f9d6953d3c62ee1330378c2428af42f54a7260983365104bd30fd355bcfc8c07ad3d1ecc560269c679aeee0949fccc107e799ff061c44ccda5cf8d10e7d763e0388caf5e2a5be5c8d93291c74dcfee1141cee0b44c2c7144092ec3c1cebbccd682df3de04fc4a61952efe85b7b0f715306f84f822218c580a8ce52109f49691ad54dda5c5387b9c52b9f7fb55a3", 0xb2}, {&(0x7f0000003740)="3ac006bc9eae8c7c6da35f82036a0254acb7b565164b573495a13fd7c38b4680bc09f3d3288ddbaa012fc8d6e61dcbbe1d1be8092e2bc53f4b276792191ffadb2915fc44bed5b11e3826bd1f897800b9d09a5a05bfb537461419554aceb6fb45993bef2b4b3929cf900dfc5fc83f663f7d6b3a72d445dd9fb78ef7d3d771d5514aa27f06551fc215744e4f722232e1ec8225df73beb57298a875076843bc5a3ee364f192424b251d028b6d2c205793585722e6e28b0392da1af187950179f25bb8da02e41c38a8536fedb0f1d0f6e15cd707db5ed5fffcc3", 0xd8}, {&(0x7f0000003840)="f30a137e7ab7562ff79d2b8aaa3325010dc97ce68c0c", 0x16}], 0x4, 0x0, 0x0, 0x40}], 0x5, 0x8014) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00000000c0)={0x6001, 0xf004, 0x7fff, 0x1, 0x6}) [ 553.226955] kvm [546]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000005 [ 553.273669] kvm [546]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000005 2018/03/26 07:20:59 executing program 6: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x800000000004, 0x400) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f0000000200)=""/160, 0xa0}, &(0x7f00000002c0), 0x1}, 0x20) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000380)={0x1, 0x1, 0x2, 0x9, 0xfff, 0x3}) sendfile(r1, r1, &(0x7f00000001c0), 0x8001) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000000)={0x1f, 0x6, 0x7fff, 0x5, [], [], [], 0x4, 0x4, 0x1, 0x6, "6c794c6a6ab20d7b13e9b9286ab5fcd9"}) setsockopt$inet_dccp_int(r1, 0x21, 0x16, &(0x7f0000000340)=0x1000, 0x4) [ 555.010542] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 555.021735] dccp_close: ABORT with 80 bytes unread 2018/03/26 07:21:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x1, 0x400000000006}, 0xc) 2018/03/26 07:21:02 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000735fd8)={'vcan0\x00', 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0xff, 0x101840) socket$unix(0x1, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x40) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000080)={0x3}, 0x1) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d, r1}, 0x10) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 07:21:02 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623ffc)=0x100000001, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x1, {0x2, 0x1, 0xfffffffffffffff9, 0x6, 0x9, 0x975}, 0x3c7, 0x8}, 0xe) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000000440)) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYBLOB="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"]) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic={0xcbc, 0x0, 0x7fff}) ppoll(&(0x7f0000000000)=[{r0, 0x480}, {r0, 0x400}, {r0, 0x1c}], 0x3, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0)={0xffffffffffff7fff}, 0x8) poll(&(0x7f0000beb000)=[{r0}], 0x1, 0x0) 2018/03/26 07:21:02 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000547fe4)={&(0x7f0000c06000)={0x10}, 0xc, &(0x7f000079e000)={&(0x7f00004cc000)=ANY=[@ANYBLOB="1c0000001a00010fffffff01ffffffdf1c0000000000b70000000000"], 0x1c}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001100)='/dev/snd/pcmC#D#c\x00', 0x80, 0x20100) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'dummy0\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000001140)=""/105, 0x69, 0x2000, &(0x7f0000001200)={0x11, 0xf8, r2, 0x1, 0x80000001, 0x6, @random="096a058425d8"}, 0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r3, 0x201, &(0x7f0000001040)={&(0x7f0000000040)=""/4096, 0x1000}) syslog(0xf, &(0x7f0000001080)=""/91, 0x5b) 2018/03/26 07:21:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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, 0x6b}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xb7, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0xe1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x4, 0x80000000, 0x40, 0x2, 0x100000000}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/26 07:21:02 executing program 1: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x301000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x4) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/26 07:21:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/26 07:21:02 executing program 3: r0 = socket$unix(0x1, 0x7, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f00003a3fd8)=[{r0, 0x110}], 0x1, 0x0) 2018/03/26 07:21:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x9, 0xffff, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x1d, "c72c0f577fd598f91e92ed138235814c57d92466136ba0d9386fad3d4d"}, &(0x7f00000000c0)=0x25) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x81}}, 0x4, 0x8000}, &(0x7f00000001c0)=0x88) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/03/26 07:21:02 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x10400) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xb6, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000266ffc), &(0x7f0000fcc000)=0x4) 2018/03/26 07:21:02 executing program 1: r0 = socket(0x1e, 0x4, 0x0) connect(r0, &(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x94500) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000000040)={{0x3, 0x0, 0x80, 0x2, 0x9}, 0x0, 0x7}) 2018/03/26 07:21:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) syz_emit_ethernet(0x11, &(0x7f0000c22000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 07:21:02 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f00000002c0)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000280)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknod(&(0x7f0000000400)='./control/file1\x00', 0x0, 0xfffffffe) unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/26 07:21:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000300)={0x81, "c868602274fac57c8c91567dd073fc3b074eb7ec0622ef819fca894645c5d4a87940a16b75ba00e1a39de9cc5e9fcd55f8cf0169c1ec4139b1e76588149501094f5b144622029f33819410993e9b60c7f0c8c8487e4cd7a11443d79306556e39ecc4280abb5e108f0151ca47836df4895a6ad48407b6a42e44b3f1c1e01a8fbf42"}) write$evdev(r0, &(0x7f0000000640)=[{{}, 0x1, 0x51, 0x2}, {{0x0, 0x2710}, 0xfffffffffffffffc}], 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8f000000e7005b92251fa3275b102e29e4091d679b2f674d4c42e0e85d2fd78ec86ea96af76ab77339441e070f57e3bb9380c15c7f586f7cbd7dbba8c3a97d0f9c8d0baaa3f9f041cdb6cb7e22f1181581b892a155e38ac92a716a18c79e0af42a8f1f5e4b85bd7dac3b167929a50fce3536436bc9e98274ab00000000000000000000000000000000"], &(0x7f0000000180)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000480)={0x2, 0xb2, 0x1, 0x20, 0x0, 0x2, 0x3f, 0x2, r3}, 0x20) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/216) sendto$inet6(r2, &(0x7f0000000500), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20}, 0x1c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)=0x0) getpriority(0x0, r4) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000600)={0x0, 0xf005, 0x8, 0x7, 0x20}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='statm\x00') sendfile(r2, r5, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/26 07:21:02 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x2000000010d, 0x800000000f, &(0x7f0000000000)="03", 0x1) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) 2018/03/26 07:21:02 executing program 7: r0 = creat(&(0x7f000036e000)='./file0\x00', 0x0) fstatfs(r0, &(0x7f0000000080)=""/129) fsetxattr(r0, &(0x7f000050f000)=@known='system.posix_acl_access\x00', &(0x7f0000251ff4)="020000000000000300000079", 0xc, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000040)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/26 07:21:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x100000000, 0x20000) getsockname$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x4, &(0x7f0000dc0ffc), 0xfffffffffffffe03) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000000040)=0x3, 0x4) 2018/03/26 07:21:02 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f00008c3000)=0x80000003, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) 2018/03/26 07:21:02 executing program 2: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fecffc)=0x2005, 0x4) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/1, 0x1) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000040), 0x1, &(0x7f00000001c0)=""/181, 0xffffffc1}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0xffffffff, 0x80000) 2018/03/26 07:21:03 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x7, &(0x7f0000000640)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x3, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/15, 0xf}], 0x2000000000000201}, 0x0) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000002c0)=ANY=[], 0x0, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) 2018/03/26 07:21:03 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0203000211000000000000000000000005000600000000000a0000000000feff00000000001000000000000000000000000000002000c224b360b5165e010000030008000200000002000000e000000200000000000000000200010000000000000003000000000005000500000000000a00000000000000fe8000000000000000000000000000ff00000000000000005b2e8e6f8635eb5c74eee8d619a2151e8fdf84d575e49758cb57548661"], 0x88}, 0x1}, 0x0) fadvise64(r0, 0x0, 0x2, 0x5) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 2018/03/26 07:21:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540), 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xa7, 0x2) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/26 07:21:04 executing program 1: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000000)=@mpls_delroute={0x1c, 0x19, 0x2fdc532ca5091b35, 0x0, 0x0, {0x1c}}, 0x1c}, 0x1}, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) r3 = add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffc) bind$ax25(r2, &(0x7f0000000140)={0x3, {"654573b26c24d0"}, 0xa8}, 0x10) keyctl$describe(0x6, r3, &(0x7f00000001c0)=""/34, 0x22) 2018/03/26 07:21:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r0, r0, 0x80000) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f0000dfeffc)=0x19e) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="5f000000a1ea9f14000010646ade46c476a56eddb8e8f28530c3bc6203755e7367b867de7775ee5d352bc7961ff5a445f740eaaddc66a846f7f57c01516af5ebd445cbb306945da90c1c5fca6bda578db9bd6553fb56f72a7115634c7e0e4056c79615e270a09173370fe7655d088d41850c60fd"], &(0x7f00000000c0)=0x67) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000040)=0x8) 2018/03/26 07:21:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f000081fff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x118) socketpair$inet(0x2, 0x6, 0x101, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x62}, 0x1) close(r1) fcntl$dupfd(r0, 0x40403, 0xffffffffffffffff) 2018/03/26 07:21:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000affff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x4b6, 0x200) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fstat(r0, &(0x7f0000000100)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80040, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b15fc8)={0x1, 0x0, [{0x4, 0x4}]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000000c0)={0xffffffffffffffff, 0xfea1, 0x7}) syz_emit_ethernet(0x77, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="57a0202b9a0e", [], {@llc={0x4, {@snap={0xab, 0x1, "bf", "215dfa", 0x10, "d9bc68f1ef40faf2bc03e6da56c2458014ad4c55a6f529baa5f85cedea2c652ae5f5a2c789ef0ed08f81b2bf57eea371ae2f1ae5661e57a6fd752614188f3f158219417df766580be536f17db2626b0d2de6df2cc3bc4ad6490414c5d13548d432"}}}}}, &(0x7f0000000000)={0x1, 0x3, [0xa7e, 0x8b, 0x984, 0x871]}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000040)={0x3}) 2018/03/26 07:21:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a87ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x100000001, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}]}, 0x10c) 2018/03/26 07:21:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x301000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) write(r0, &(0x7f0000000000)="240000002400f95c0832d8b4e3fb381c342b718f5aef4a5d7f00d9387341fcbe7ba10077", 0x24) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) 2018/03/26 07:21:04 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000425fed)='/dev/snd/controlC#\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r1, 0x20, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 557.801549] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 558.601164] can: notifier: receive list not found for dev ifb0 2018/03/26 07:21:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000140)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) 2018/03/26 07:21:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000000080)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r1, 0xfffffffffffffff9) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000280)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000003c0)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0], 0x6, 0x6, 0x3, 0x1}) rmdir(&(0x7f0000000140)='./file0\x00') getpeername$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) fcntl$setpipe(r0, 0x407, 0x5) umount2(&(0x7f00000002c0)='./file0\x00', 0x6) 2018/03/26 07:21:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000e2ff000000000000000031f1f0305dccc40266b356000000000000"]) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/03/26 07:21:05 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x200, 0x104) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000001c0)={"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"}) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffd44, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002700fb01ff00000000000000000100000065c528b23b4650c8c3862e6ec34495557639"], 0x14}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='nr0\x00') 2018/03/26 07:21:05 executing program 7: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x53b, 0x100) ioctl$KIOCSOUND(r0, 0x4b2f, 0x81) 2018/03/26 07:21:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003fcfa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x20000) ioctl$KVM_NMI(r1, 0xae9a) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d2b000)={0x0, 0x0, &(0x7f0000d88fc8)=[{&(0x7f000009bf9d)=""/99, 0x63}], 0x1, &(0x7f0000d99fe8)=""/24, 0xd}, 0x0) recvmmsg(r2, &(0x7f00004ad000)=[{{&(0x7f0000c97000)=@generic, 0x80, &(0x7f0000194fd8)=[{&(0x7f0000650000)=""/154, 0x9a}], 0x1, &(0x7f00006a4000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/03/26 07:21:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c", 0x2) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) recvfrom(r1, &(0x7f0000000080)=""/143, 0x8f, 0x10000, &(0x7f0000000140)=@rc={0x1f, {0x9, 0x7, 0x5, 0x5, 0xfffffffffffffffd, 0x80000001}, 0xd42}, 0x80) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2}]}, 0x3a1}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x10, &(0x7f0000002680)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/4096, 0x1000}], 0x2}}], 0x1, 0x0, &(0x7f0000002740)={0x77359400}) 2018/03/26 07:21:05 executing program 5: r0 = socket$inet(0x2, 0x3fffffbffff, 0x100000002) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414aa0000000002000000e00000027f0084b9290001f244290165dde0d6d823a653909841f28ca61d72896ec5edbea0d46084e4f1ae2f8c1d4340c0533e5f5ff47f99eb2c8c3891941bb927a26102e7191e904e51b13521b08475f39d12539e8aa37c7453ed22c21003621864121bf0dc1886c4c28969ad981977ca31e126a8ae237d3ce6cc939f430cb3ed3b34c9907b47fc7966bda5140da55e7fe92b94a82637d63f25879a7ff77a7aaa50876f3c5e"], 0x18) r1 = socket$inet(0x2, 0x3, 0x19) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) 2018/03/26 07:21:05 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000080)={0x8, @tick, 0xfff, {0x3, 0x10001}, 0xffff}) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000001340)=ANY=[@ANYBLOB='\x00\x00\x00\x00 \x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000000)='/dev/vhost-net\x00') connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/26 07:21:05 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {0x0, 0x10001}], 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x80000000, 0xee3, 0x3, 0x5, 0xffff, 0x8000}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000080)={0xc2, 0xfff, 0x3c34, 0x4, 0x400}) r2 = fcntl$dupfd(r0, 0x0, r0) recvmsg$kcm(r2, &(0x7f0000001bc0)={&(0x7f0000000500)=@ax25, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/252, 0xfc}, 0x0) 2018/03/26 07:21:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b000000060000006393d426c49f"]}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/144, &(0x7f0000000100)=0x90) 2018/03/26 07:21:06 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2000) recvmsg$netrom(r0, &(0x7f0000000340)={&(0x7f0000000180)=@ax25={0x3, {"44d4809f0e2964"}, 0x1}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)="ccaf2b8fbde854f328893a9615241187e8042d307b6a04f92d38b0f5faf1d6e091b4f6dfacaeca810a20dfef0fe80a24a9c07bd9c1441e07f27110ee84cd5112de6f7a44f3600515611f992bd969b758da85262878c0076682f54268c2f1c319af7f5402c4f26e4ae3fcb3593ebc9c45269961ded06ce481fab8a966bcbe545191fb00ad29e913de443549dcf9fe5b93d91013d618e070516e48c3cbf0ec74f625bc8742a7fdfd57b079185970a9be3d8d67243d3ed3b13af0adf25d452d03f3205f8fb4c614d72d3ebd289973", 0xcd}, {&(0x7f00000002c0)="6c83e5ed901e40ca68f9b997ef96b8d573aaf5c70cc5c370de76c53cea7939c280762295001a088e83", 0x29}], 0x2, 0x0, 0x0, 0x4000000}, 0x0) r1 = socket$inet6(0xa, 0x5, 0x1fffffffc) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/106, 0x101}) 2018/03/26 07:21:06 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0)=[{r1}, {}, {}], 0x3, 0x0) dup3(r1, r0, 0x80000) 2018/03/26 07:21:06 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='ns\x00') set_thread_area(&(0x7f0000000040)={0x7, 0x20001000, 0x1400, 0x1, 0x5635d98c, 0x9, 0xffffffffeee6c845, 0x8001, 0x5, 0x2f}) exit(0x0) fstat(r1, &(0x7f0000000180)) 2018/03/26 07:21:07 executing program 7: r0 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x2, &(0x7f0000000080)="89aa244c8187be420e9a938bceff8c211857278b918ef9c19ca35231fc006f1cc166444c607302") waitid(0x0, r0, &(0x7f0000000040), 0x2, 0x0) 2018/03/26 07:21:07 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40280, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) pipe2(&(0x7f0000000400), 0x40000800) seccomp(0x1, 0x1, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x0, 0xffff, 0x7cf}, {0x2, 0x3, 0x40, 0x7ff}, {0x5, 0x0, 0x90, 0x8fe0}, {0x9, 0x2, 0x5e0fcf81, 0x9}]}) 2018/03/26 07:21:07 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0xfffffffffffffff8, 0x4, 0x0, 0x6, "645e5e19ab534988d3ebc729efc1c2a65c8d40281c1ed9c8781e68fd144b112d64aca9c4b26bc53a5dbda16a", 0x3}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000a2ffc)=0x2, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="b39f53e5d3654019f42c195582c7812c9dc8fb5ad93c1eb8de44c707d27766f33bcf0b581783f5097b72900e325ed310e33bdfafbaaeb655b0b59127ad6db1e455bd4998821d9b13abaf7db249b05b42d3b66278105373c1362e0e983f22d755b4d6671328c66e4db1f4cac2d35e9dd3a3b899cc1b13aff3dc3991708e5b16068012457e99ad6087e2e4c384c1c4188f663d9e936e95e3a89a3a2e1c89f753f86f9c872f5c4c8b29999a0023696edf3a75485ac907ee9db53679fe844e30cedffea1d77517", 0xc5, 0x41, 0x0, 0x0) syz_emit_ethernet(0xfffffffffffffe97, &(0x7f000089a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/26 07:21:07 executing program 0: futex(&(0x7f0000000040), 0x5, 0x0, &(0x7f0000fd3ff0), &(0x7f0000000ffc), 0x4000000) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x4a78, 0x40000) flock(r0, 0x8) 2018/03/26 07:21:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0xf3a, 0x1, 'client1\x00', 0x2, "ba551a38ded3746f", "c40a79bd1006303fe71437f925ec6851ba416ddaaf181aa4f30e6c5ad24f3798", 0x77c0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000001c0)={{0x4, 0x80000000}, 'port0\x00', 0x83, 0x0, 0x7, 0x4, 0x0, 0x0, 0x80000001, 0x0, 0x5, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)) 2018/03/26 07:21:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000100)=""/61, &(0x7f00000000c0)=0xfffffffffffffd5d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000484, &(0x7f0000000080)=""/24, &(0x7f0000000240)=0x18) 2018/03/26 07:21:07 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), 0xffffffffffffff27) r1 = getpid() r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getpeername$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TCSBRKP(r2, 0x5425, 0xffffffffffffff7f) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xff, 0x7ff, 0x101, 0x3, 0x0, 0xffffffffffffffff, 0x1800, 0xf, 0x1, 0x0, 0xff, 0x7, 0x3, 0x9, 0x401, 0x0, 0x7fffffff, 0x800, 0x53d, 0x3, 0x2e, 0x80000001, 0x3, 0x5, 0x7ff, 0x28a, 0x7, 0xfffffffffffffeff, 0x8fb, 0xdf, 0x7, 0xcf81, 0x6, 0x4, 0x5, 0x7, 0x0, 0x7f, 0x384273ac070e2095, @perf_bp={&(0x7f0000000040), 0x1}, 0x80, 0x0, 0x8, 0x2, 0xb2f, 0x10000, 0x5}, r1, 0x9, r2, 0x2) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/26 07:21:07 executing program 3: syz_emit_ethernet(0x3, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86ce969e1f00fe800000000000000000000000000005fe9100000000000000000000000000aa00004e2000000000", @ANYRES32=0x41424344, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR]], &(0x7f00000002c0)) 2018/03/26 07:21:08 executing program 6: r0 = socket(0x200000000000010, 0x2, 0x9) io_setup(0x5a68, &(0x7f0000000000)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x40801) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x100) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xe, 0x100000000, r0, &(0x7f0000000040)="069b03d50f398aaa", 0x8, 0xffffffffffffff17, 0x0, 0x0, r2}, &(0x7f0000000140)) write(r0, &(0x7f0000000100)="1f000000f90300ff1400000120ce00000700090000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbffff74", 0x30) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000000180)=""/134) 2018/03/26 07:21:08 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r1, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r1, &(0x7f000083b000)=""/1, 0xfffffffffffffff8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x30000000000) sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/03/26 07:21:08 executing program 2: r0 = getpid() pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000340)=0x4) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x8, 0xfffffffffffff2ee, 0x1f, 0x7, 0x0, 0x3, 0x0, 0x49d603abb003d9b4, 0x6, 0x5, 0x800, 0x6, 0x4, 0xfb7e, 0x8644, 0x7267a7e2, 0xde2e, 0x1, 0x67a, 0x9, 0x52, 0x0, 0x6, 0x7f, 0xfffffffffffffff8, 0x0, 0x6, 0x86cbdc8, 0x40, 0x3f, 0x2, 0x40, 0x2fe4, 0x989e, 0x4, 0x2, 0x0, 0x0, 0x4, @perf_bp={&(0x7f00000001c0), 0xd}, 0x0, 0x0, 0x7ff, 0x0, 0x1b9, 0x0, 0x6}, r0, 0xa, r1, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000000240)='projid_map\x00') sendfile(r3, r2, &(0x7f0000000040)=0xf, 0x109) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000080)={0x3, 0x2, 'client0\x00', 0xffffffff80000003, "4645a98e989b0dff", "8c99b1dc346634027371732554f2d89fa7bb512e764945a020e30c5d27daf819", 0x2, 0x3338}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/03/26 07:21:08 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xd6af}, 0x2fb) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="7500deffff01ffffc44607939f9e5f7100000000002b7500000000000000950000e1ff000000"], &(0x7f000031cff6)='syzkaller\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251, 0x0, 0x2000000000000}, 0x48) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @remote}, &(0x7f0000000080)=0xc) 2018/03/26 07:21:08 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x9, 0xff, 0x4391}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@multicast1}, &(0x7f0000000080)=0x8) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/26 07:21:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000012c0)=@nat={'nat\x00', 0x1b, 0x5, 0x508, 0x3f8, 0x290, 0xffffffff, 0x0, 0x3f8, 0x560, 0x560, 0xffffffff, 0x560, 0x560, 0x5, &(0x7f0000000000), {[{{@ipv6={@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, [], [], 'bond0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x108}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8ddd0b6aa96c0f4c9058bdce4e29dd1c6cf61a6bf322f4316220e5dae698"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @loopback={0x0, 0x1}, [], [], 'bpq0\x00', 'gretap0\x00'}, 0x0, 0xc8, 0x110}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@dev={0xfe, 0x80}, @ipv4=@dev={0xac, 0x14, 0x14}}}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], 'eql\x00', 'tunl0\x00'}, 0x0, 0xc8, 0x110}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, @gre_key, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x568) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x28, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) write$sndseq(r1, &(0x7f0000801f40)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) socket$bt_rfcomm(0x1f, 0x1, 0x3) sendmsg$netrom(r1, &(0x7f0000001200)={&(0x7f0000000140)=@ax25={0x3, {"58a897af005939"}, 0x6}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000180)="757b17a9742648d608c428efa544d2217fba584a9ec840d9e9086eb9a43d802b567fa97273680c", 0x27}, {&(0x7f0000001840)="3680ff1602a7428383dd0711d575b0051884f9f14de925a78277da37fdfcead6edb71c726159729b5df5ea95f64c7df7c0a3171954265bc2b2104f3f0fb52fe397", 0x41}, {&(0x7f00000018c0)="28b06a4d9c36207b895a1da65fdfdfd5b2f75f1a54bff1070b82771ece9013f3b998156e61ffbd4483eeefc934dd0e0159faf1f8b9daa5b2d67e04acbf17798f71fe93669b231181e18ee1543543066506ca963de7302f8a6f68cf8090ef0670147b9ca5b304591b5b5cfb896c56f2d9215b476d7d8466be35", 0x79}], 0x3, 0x0, 0x0, 0x1}, 0x4000000) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000200)=""/4096, 0x1000}], 0x1) 2018/03/26 07:21:08 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) shutdown(r0, 0x1) shutdown(r0, 0x1) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)="571d7d91290d61beff7145763f7a95674c9b61c6e58ba229941a083257dfdd9d4037ad6480bbf0fd", 0x28}], 0x1}, 0x0) 2018/03/26 07:21:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0x0) r3 = add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f00000010c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x3, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 07:21:10 executing program 2: r0 = memfd_create(&(0x7f0000000400)="51915a2746c0d3543100311bbfa6d43add6dcea6e4c655d117de24c18b2e8359fac80280d5ab00000081ecfdc76c40413af993b73074547f30ce2690476088b908497b6f3650b7e103f690a754ffc7fb0c3b98be8297a3b20d36149987761eb511ecca126b", 0x1) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7fc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)) execveat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='-ppp0#:)\x00', &(0x7f0000000200)='-ppp0#:)\x00', &(0x7f0000000240)="2a99707070312900", &(0x7f0000000280)='-ppp0#:)\x00', &(0x7f00000002c0)='-ppp0#:)\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='@\x00'], 0x400) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000480)="33512032aa289058249504b916502382bf85d0578e91155797b21d9951c9972bf5dff93dc465391b02080a862c69fd055d8384299a035e736e009bbb044af69e1fd3857591976f6e61e24b61e8fcea9f8262aa5502e1ee36f93818b87a465a049d371b4236ff6843092e8e8a39ac519a6f8696530c86cfb5c616745130fd953dda4534fcd9940dc79158f873d5cfd204a138fa0defd36824e6020a6dc6263fcd562efc5d2470de9f05ef45b3d0a3432aef0dc93747f532ce360bf2d4d79e81208274631f3090c0574019b37194ef9f050cb628efe2001af3cda39abbfe3975dc5e004f6ff15b8a71", 0xe8}, {&(0x7f0000000580)="c0c4057f1c9d782a88b9c8e922993289ef16add64597f83b3056fd571213f1aa589fa02e4e69cfd963e482353bde14508dbc580f92df8c137494db0ccfe321b2eb379bf015d188227b960d1d547ec1eae7f4fc82ed7a9ef542c34dc3931f39274008b483fd2d31b8cdd1d2838702fea985763078e3d1c81e9f0df410330033af7d8429cc4320ad637db69cbf83323d51742248f226ab3477147f137f542454d315c1a8d666c61f3b8911873d481fa795ce6db7273b19fcc4686aa4c5fa181d5cf853bf23feb5a2ecffcd8f8f1ad66b4e079b6ef08b23d9ae9a43d862e91c8b3acb981f9a340c81006288b93dff1da55b08d2d80881f92c52", 0xf8}], 0x2, 0x0) 2018/03/26 07:21:10 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000), &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/26 07:21:10 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = dup2(r0, r0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300)="0fe067916c057c76508d4ccff6b500aeb87b14e30bf86dc23429c8a3db60018268b945a6ae4a2c0d7d3f706a35aff62c3ecb0e11326e9db41c019bb06c0e9de935835ad43850fe07b51a9f6755000f5f1ffe353cf0c64b16380500561969001069f42305472bd57a4e3aa7b2b11e7d3720a467e06a6424e3892e01e8b65834face7ef3cbd81f3e727608a9a18cdd19a17a2cd18265d81db3ddc1ea28ee9f6c98b8bc6c20bd006ab4ee00954ca90e456f860526", 0xb3) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r3) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000280)={@rand_addr, @local}, &(0x7f00000002c0)=0xc) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="410000000000000043f1c5066a14d59b72bd"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r3}, 0x10) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) getpeername$packet(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) accept4$packet(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14, 0x800) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001900)={@loopback, @empty, 0x0}, &(0x7f0000001940)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001980)={'ip6gre0\x00', 0x0}) accept4$packet(r3, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001bc0)=0xe8) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001c00)={@loopback, @rand_addr, 0x0}, &(0x7f0000001c40)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000001d40)={'bpq0\x00', 0x0}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000001d80)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001e80)=0xe8) sendmsg$nl_route(r3, &(0x7f0000003000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000002fc0)={&(0x7f0000001ec0)=@ipv4_delroute={0x10f4, 0x19, 0x110, 0x70bd2c, 0x25dfdbfd, {0x2, 0x0, 0x80, 0x0, 0xfc, 0x5, 0xfe, 0xb, 0x1000}, [@RTA_ENCAP={0x1008, 0x16, @nested={0x1004, 0x2d, [@generic="c0782585006289250672e74f2e744f898eeaf0714a91479d7e6f2e24e2eb30a683b253051282249894c743a10672ff1a4aeb773d0a296006b173b00d80706a7711828dde1e3ede10692e2182ae2b9f8569eb33320bff6f59aaccbd511f4176c8faaddde3e81581615e3570ffe168a74e696d90291cd2fefbe0991da543038cbcff913a00293cd7e08a0b983b27b91457d809e0c1743b4e310789e47b382717aeb7006327b63f394f1c135d0ca0edf5a77bad3ce4c848ab3b85c8827b34e323587b42a69a8fa19adde055b704e9868fd7fb12a594812f2a494eacfc23c6f24aab719c47824b016459840a4b0c81b9fe9431d2235908709d47751c5e922b5ea85b47eabd2e4029e2818a3504978e18d3049776cdd53b928a3692b7563c0d770cd2a62afe9c21c844904ed9b102da446340f9f7738a34201b63bb6b1cf8786d8627e1b9382932d4eb34654f4753c61a3d868ac1766a17b0ae6c6c7f35a295f4a93832c9731617ce84301ec35c248ebed4e55ede56771d17320b58b12ee09c6998049bf59729c31cf66769bfd492ee9ecc93ab9c47717a27c0261158ea97ddfe2e2c43f8133ec75e097c01484569d8c6f78a0222492b29973e8873d2d3ee7c11dd2a3db7a4a2358cb30bf3cdac6c5c9d982cbf90a4b982af69ff198e3c48fc2384d03f9e1ee3cd672685ca1d3b5f880ae40fb1dbb11c1dbdbfddba9c8be2ace27e7af3b933103eb712c62f0e402fb7c9d466b83e9332cd84d69f09cc725146e214189b4682f69c6776986d02def5a1e48368003449e6abf886cdb0bd9370a5953918ab74bb1d1fa81dd2cf12c77048bb327bdb9387d1fd81004d2819a280771103fdfeb04676cca1d5b5df53cf6316e47d3823233bbea85f6c03a04ce73e0fbf645898b2e368fa41b0c6d29c5334529b83e3ef1332a1532423a8da1acd55035915dd16397b66b058382a5433db99c27c849717772b1e3e36b7b449bf9965aa4f8ff238df063240abf99cbde3d2b456245f4698cee0c075338793a51073ef6fe85a97bdfa91cdf55a90f30ab2c96301117b5dda1f5f931e1b992d0eaf987386a0b89b101502685c570ddcf117a82bd0a28afa282f9efb59e9f3988eb1897512db2250a95fd823d46861b7f4c1d15cd7d6ba0f2a40da0326c6b0c4446926a5e7eb90f40547b694e80f520ad7fbca1429a3296bebcfcec38ebcf093ef2ea5f3cef116796699c1c7fbdf028b832cb031984b159a74cc86810957d7686d3590dcdb22b7246221bf5c87ecf0badd524ec28273005e500c3c188815a56b31ee94cba2d9c3659c283c65763f5988f7226d936f41dfa09e8ca392165ec4a4a989d5708d6cb5b7618b8d43edc367d577a5e328237e35edd08e56244a73b6524eebc36e1dee28fb3c2ff8a4dd6b9af15279a3618d3b7c0634056c0bf5b680a14cf549a762303dbf56ed5e27f227989a765318713a7e2bbabe5a402c009adf81aec405253caecdc8b1ccd1d3880df5e7653b1de512ab07e2e14d185bd23d677a45300ace7f5ba6faad4923a76a4d4b7be180c9afb0ccfb41d0b663d452a8ec0ca663de77f7a81e1c251fe00c7ba0831fa12f5d5cbda357ceb7facc8f4bd27f0b57f67df714ac64b0e1f6c322e87fef456b4c2b31c15e8ab758ab086a540dbaa07870c2f357bc8bacd20b295bc1a6e8747df95edd87d4549ff823fa39e6778c81a19aa2e5a4723ede51e5037034ec14a3f879edec550aa5d8db9c4936a35ac608215fe3f2e888d7cd9fb3f75166fa3989eea120160aa1d2180e6ed14bc90014750b20cea7baa319933faf6b1c632de0d5d5278e0c23e7c75536810c9d5da9dbe25a10b8c2c0c9706399c58d81d7f9379d6480795c499cf46596928d46060fa09af7d92a8dce6d43c5dc721b0eb56230722d0f940bdffab9811a0cdd41c3037a592a7af3504f68670c57d21fbf2b6084dd244f8fae1a81a2464cc41a39f66e3912d12ba47037dff3002d901da0f7ad8974cd285254cdcebb8ff0bbf9eae8994333ae91f2131d51538ffe0f40f07aa617929b4285ec978028767ba1cfb718b139d7a322ed2dce9d4ebb38baebf619e80310ae52cb3a31ba0db3abd7660cc70b5481d98855c80e0c2e07fa9af8d1229315a35a70226666e8e727dadbcc7f660b656a77836dc2efcd066e404bd3488a22890b9779b43ee89a43b820e342817b28d28a5fab981b79d89f29e1c4c5fa61c57f53873d38dc41f6b740f2f0e9d7f48e4b868928ef974b729830948e376ab2a101f3149b3bb8c84b7377cb487e11c435047c6776b6f73b1dba0f6e7933cf695c9ef1ad42eb2ece7a23266698fe1f5a0be132a22974cc5ce74a54131e97a346ec569f4eef11b71b3fc1d44e46ebefdd5f28cfa5d7f7d1b074c969d914636437331425b47740a2df1893234661e3939966b2bef579ba7c95b69d4d955bad4a589cd1db07007faad0256c06b5044a37c898f45a062b49dfe6956beea96ef94f8bb650c0cd05ba172799c387b302054ddedd348d141d647923f195ba3203378d264f80e364d660f497446dff913a85babf17a32aa63a5f59b02778949d2354766e8fccca034c97ed261eb17ac52bfa685428cda1b36b30206418c456f4ea414fd12e173a28a93ffa391d8aa69f65da006ac6160d13e343f65be2deb3263665e13ea50bd9a4f682dadf0373f0907b179179453ef8016604acf73edebdebf31ad61992a846b31b86be69514ce0e7a1659eb2e7874e78797ce0245e059e476a54a1520ed155df3ae2d6cc69f5e376b6562768b28d3e9fa7c7900a4724eaf665210ff31d44d70e8528d4fe38fdea11b095a4b991afa206ab70b789c4269a97d3a541e4520cc183588016aea2245caaa359e2e8cfeaff52bf19d7687a29c296f3f37ff4f66fcfd09909fbfa4b68105b02bb503f5f26230651042e92e500a5ba7c319ea3c328517d72749013beda236c03301b82c310a6525914a6fa5525ab15befc1dfc69cc2711d5d196094c409e32c06aa85b37988fbd966c2fc83f8bcaf273ad6522f3d2ad87c8212b909f9afe9669b8e00a102f6a843c11fbb37e2c54b556757857f899c6363a4246a3ae7fd1aed5cb0f646519326fa3b3d1300182e06f1e0b173fb4db9be9b331452b97d6d0e7c57b19d7568b38cb96321ef48678645caa86bf8307a33b818bd5960b2e6e8b83f4857c1bd550e700835185bb488d1008a953dc900f30fd9118638cf64b9974e182c382a00c22b1987b2a318b770bfd700d089016fdf49e779261f8f0fb9e6f247a878ce6a7b564498a159fb19898fe6c094c14ec103a2d2485fbd554ffecb6aa04b3f937981e2e7dc6525b267fac84926552bcd2d383deab0c703b40bedcd9ae1a0cdbfa30f7e044754ff4889e0673a2694e90f7dc1bfc661e8a0473353f1d05772e6d7dc61e78e7e621d25308343721eadf266fd6db33b61c2a381a64f8f27fafbecaa0249a4c31665ba75f670573bbef259d3d7c9f41dcae9decefbaa822464a1f76de55c1ef7f2ca98d27094afc064ca7babee2302f2e4e701122677709df733bff04c2ffa5a18638cdd5eaeb5a7f9dcb9e0fc41b04038741bad7072974b16d4706c4185da8760df887eafbeae0df36241591726102ec7b51f79b805b82b4c6347043a33b94463f236c4014e694d545897baa2b7ec3e9725e14d7ae82aaaf02ad06a59cb341d9953c859a7a9a83894f46984c4459a187fedd00fe4bdb5627eb473b8bbcd2d59ec4e3d8b6698072cca19a00d169ffc8794e71493ff1af61755db98eef1e00214e6b4d1de973dbf99a3616d130a5189ceb5c7735902d2ca03a520662ea807c2d8ccac2248d3f0f0db17bccbb346c4cac2203fd64f39f053734259880d5d60c5dd749dd662c7b859a96f4af426ab00348b7a158392dc107e166bf2db2cbed4cb56c404a23904fbb2c6055eb92f89d8835dfe3ccdb7c54bb992f4aac300329f68ba7b65971bb5ae89993bd8487bb9fb4475ca852241fc0ccd2a65a4ffb6c1daa2d981e9a467d14e5b72c3a85b877e7debc1f1cd52e9bafa06a895bc2a550fa127f463bf81a5c64bf8a5303de3e16d699445a3c2133d133ef7b064cd2e7a46ff6f21cb22f687809494b642f7c5d38805b4968ffbdd3d454d9a4ed542e81a787ce49528eed22e2d8f01c6ac272a69f2a4b25a64940a11dd62985fe4d304d694fd495623db79db43db1be068d0ed9356d5e283afc0602e26918bd28bd56c7eb2b4c912272f78603f913a7a083b68f5df0d3727b624d519b6b988a12c4622c088829eb2fd873ab4261f829cc46e59c88a62002d19679648888423adc1f1f8cb792eaba9c3a8b2b4281c8778954e7eaada36ad23a45a2482c647c2ee3b23363dd7c8e33740536792d6abdd21e4e150ddd9c4cd97c092fbdadf51ec42b673a8a7b778c804258e9aa1886091f0754f9d2696cfe150688f5cf2186d971f89b0aa357747f105253c40c2ebb14ceb12a6163590671e26e6ea9cae9d48bfe1299a0bf017314a1898c6cfee8bbe8aeea77cfd8ac264ab8bcb1a2c4d16482a01e18c81842526c25bae2cfda1bb759b2d445e57d91c3f05b93403eb5e98f94d9aa4ec89a960843fced1ed5bc6c62dce55fc3bd2831ebf4c6df93bc3777b35b88055a12a5ad5d1121dec98037c5766532c1289593d220241547a60d04d96f02337cd3a8cf1c05d4adcd94ba06a49896f3b6a9da53f9033f0dbd9a9f7ecb48b8fd9d21d5bcc0b901421b18abcec4b1ff122393f49e14e0c545d5cd3f633b354c24914b00e0fb2a51b91ac62dbf0d69217e1917fa332804ad6c630f3365ffd4203969b485fdfb5ff7a6cb5ffab12a091f6d2e7d22c5420bbbdbb9a477e4cdfb8dbb290125cd800433090009b527dfce8bb739985218a6e03034be5ebb07ad8825720aac1c1fd2bea591f3b4cbff2990efd5a3fd57deeedb96c661dc15a00e0b335fffa72c8aec87b60d0dc3a9b7bf32dbf80826ac011af152abfcaaf2aa114507c9398d4465afff344654ccb69e0f68cfc64b7700b1d0f983b86a1e6a9d0deefb6480f175fee2a6b68752ff44c1428a2d08c18aacde3d7b2d0ea9d4979d70bd56bfb00d70c57f4694617fb520a378dfef598153b133ad932c7da56969473a5c3c11d785c0fd273eccf51e487981c5335f186a77e889871c2d224f932bb5484fa4fd9d39a4b1c613be4aa6ef3b76e6c84ba98e519e32a1663231ec6ea82616a638032062e0ff42d13f30e1ef1ea54f8bcdac093e0e0369cdddaf132fc7631cfd93b71f7322cd903360738ca709d38eb7a82dc7047f858cd1d4ac1ae984ed860302e770aea0ae526eece91a26e9445b22d9e58a600b86905d69257cb68e938b4b30ed92a9e6ae752f93db3869a9da65faf4f1400965f08bfab8f1f8f79188039208eede138f42033d1e3e9a3af9865567a1d0a9666e07c2d3014ac890b52e51d664d8578a2542e680781a2c7f9003004ca3b5836e35a1b0730c73f43bec9856d467f5b393f95f91beb40a4625a02ebd9f8ffd3a6c18921e4c53149c2b4d52f0c767dbeb1347058f5bc9fab70a99d04ddf425ba7778c9db505207ce4466e06be9fc5e8cb640e5feba2a94e4a983c6cd815b95b971500f4e0081614fe20535adb9bb05ff80a1e0a2dbb86f77640efd4cc3e7cadce1aa64bd23d9fc482bf0d08a8aff011e14c017ae58378a00b149baef7a67031649374e3b90e4aa58e910bb73fe9dd02e6b02e8c8ac467692e31dd6d6216036985e4c28d8ea5635139f37056638a6cfe9e5c2838af318caba5c3f7bb19f267ac"]}}, @RTA_ENCAP={0x84, 0x16, @generic="1e9a04801bb0da079189c7a177d5f15b8e78e10f0d714775612ccf6dff038b3f34382c75c51e29a1490716dd43c7d4e5a1e5ba6040abd9fc00269ab26cb345c95914761f28b0c3ad1db90310eeaf6bfa39d4d3a514e1ed8fdd1ed0286697f18581bd6973ce4ea8098ea49ff268173d0be349669f3105e9e6e5adf8473c7d"}, @RTA_OIF={0x8, 0x4, r5}, @RTA_MULTIPATH={0x3c, 0x9, [{0x2, 0x7, 0x6, r6}, {0x706, 0x4, 0x6, r7}, {0x6, 0x1000000000, 0x400000, r8}, {0x3ff, 0x200, 0x1000000000000000, r9}, {0xfff, 0x2b, 0xde9, r10}, {0xfffffffffffffff9, 0x10001, 0x2, r11}, {0x10001, 0x0, 0x6, r12}]}, @RTA_IIF={0x8, 0x1, r13}]}, 0x10f4}, 0x1, 0x0, 0x0, 0x4040840}, 0x4010) 2018/03/26 07:21:10 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000d1cfff)="d6") 2018/03/26 07:21:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000496fff), 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="4291a4d5e3710315d9e3a512c130aac0af773636c25cf0e4e2d3f0d949ca98c51bae63b38088c5db9e57cd3d23a5", 0x2e) 2018/03/26 07:21:10 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x60000, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002fec), &(0x7f0000002000)=0x14) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 07:21:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa}, 0x1c) r1 = dup(r0) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) lseek(r1, 0x0, 0x2) 2018/03/26 07:21:10 executing program 2: r0 = open(&(0x7f0000000180)='./file0\x00', 0x40000, 0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x401, 0xffffffff, 0x5000000000}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) socketpair(0x4, 0x4, 0x85c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x400, 0x3cab, 0x5, 0x71b, 0xff}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={r5, 0xfffffffffffffffd}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) keyctl$chown(0x4, r3, r6, r7) 2018/03/26 07:21:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_default\x00') modify_ldt$read_default(0x2, &(0x7f0000000080)=""/2, 0x2) [ 564.170253] binder: 765:771 got transaction with invalid offset (0, min 0 max 0) or object. [ 564.188621] binder: 765:771 transaction failed 29201/-22, size 0-8 line 3026 [ 564.214389] binder: BINDER_SET_CONTEXT_MGR already set [ 564.220124] binder: 765:783 ioctl 40046207 0 returned -16 [ 564.235807] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 07:21:11 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f00000002c0)=""/224, 0xe0}], 0x3, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000280)='cgroup.threads\x00', 0x2, 0x0) read(r1, &(0x7f0000000040)=""/173, 0xad) 2018/03/26 07:21:11 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xffffffffffffffff, 0x44031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000000)={0x40, 0x4}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) timerfd_create(0x6, 0x80000) 2018/03/26 07:21:11 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000100)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x7) 2018/03/26 07:21:11 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000700)=0x0) rt_sigqueueinfo(r1, 0x3b, &(0x7f0000000740)={0x24, 0x579f, 0x54c6}) fgetxattr(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="757365722e6e65742f050000007472694500"], &(0x7f0000000280)=""/194, 0xc2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000580)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000500)={r3, 0x1, &(0x7f0000000400)=[0x1f], &(0x7f0000000440)=[0x2, 0x9], 0x40, 0x8, 0x5, &(0x7f0000000480)=[0x40, 0x10001, 0x6, 0x0, 0x0, 0x6, 0x6, 0x4], &(0x7f00000004c0)=[0x800, 0x1f, 0xba]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000380)=0x8001, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e20, @rand_addr=0x1}}}, 0x84) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000680)={@multicast1, @local}, &(0x7f00000006c0)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0485510, &(0x7f00000001c0)={0x50c3, 0x2, 0x7, 0x0, &(0x7f0000000080)=[{}, {}]}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000100)=0x10142) syz_open_procfs(0x0, &(0x7f0000000140)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000180)=0x400000, 0xfffffffffffffffe) 2018/03/26 07:21:11 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x400, 0x40000) r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000040), 0x800) socket$inet(0x2, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0xfffffffffffffd9c) 2018/03/26 07:21:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x2}, 0xc) socketpair(0xa168cdc4f5b3016e, 0xe, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/101, &(0x7f0000000100)=0x65) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f0000000180)=""/20, &(0x7f0000000140)=0x14) 2018/03/26 07:21:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) r2 = dup2(r0, r0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00000001c0)) write$rdma_cm(r0, &(0x7f0000000180)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000340), r1, 0x2}}, 0xfe5c) 2018/03/26 07:21:11 executing program 2: openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x301c40, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x20001, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000180)={0x7ff, 0x8, 0xd, 0xd0, 0xa54, 0x7}) capset(&(0x7f00000000c0)={0x20020071026}, &(0x7f0000001fe8)) sendto$inet6(r0, &(0x7f0000000040)='\v', 0x1, 0x0, &(0x7f0000001040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 07:21:11 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ppoll(&(0x7f0000000980)=[{r0}], 0x1, &(0x7f00000009c0)={0x77359400}, &(0x7f0000000a00), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x800, 0x0, 0xf}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x101, 0x600100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/170) r2 = dup2(r0, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/155) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000200)={{0x3, 0x2, 0x0, 0x1, 0x7}}) 2018/03/26 07:21:11 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000e4fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000023c0)='/dev/qat_adf_ctl\x00', 0xeb2f11617eb7a8b1, 0x0) getpeername$unix(r1, &(0x7f0000002400), &(0x7f0000002480)=0x6e) 2018/03/26 07:21:11 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x80) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000100)={0x80}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x7, 0x8, 0x28a, 0x7ff, 0x10}, 0x98) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2000, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0x100000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) mq_notify(r2, &(0x7f00000000c0)={0x0, 0x40, 0x2, @thr={&(0x7f0000000e00)="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", &(0x7f0000000200)="f2e6f0af71c76075b3d43357342822b0c3538dd06acb6e99b96b2e17caea087c8a3b4e87559c6fae187bbde0e59f994238546ea5bc40408119eef85db8a4b860589f4928c8adc5e69ffcd4b10ba146acf465e8d9c4b246407baced73ba934d10f1a5ffb2ed4e540523b576fb752bf369c7109e78f9883670d3bc153e3a7022020400b5c7085ed32443493dc9703fd91882eeb05d1c551d"}}) 2018/03/26 07:21:12 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000040)=0x6, 0x4) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) 2018/03/26 07:21:12 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000040)=@ax25={0x3, {"befebb63804849"}, 0x35fc}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="281adc233686cb0d672513d9a2850c68fcb5104e34e093f1dbe436478dfc5a4301f40ba9fb6bf48cf03a1643af55bacc5b26a2170d", 0x35}, {&(0x7f0000000100)="4b1281486fa6b4df075476a40cc19f54d887b713440cb871c218fcf7737f3f51db3307680effae61114e8419c118040f6a95d939072ce64b0d333302e7ab61b8b1279de8db711f179e41a2675d9a7f2837a20de0915d70b2dd3aef368ac3372aa8fe30ce830c9b2ac86c7a3dca79c327cf976926a9ca3e29eef79bbe8676da4e3532d38b5efe928f51f75a8179d36d9accecf52c14b930a4f8f83f855a3bc3c919c5f25d01f9d3831484a73ceaf2bfee26370240333ce85536ae1958261dee645747f3ca84e78f73080c7c37e813482a8aab1f2e", 0xd4}, {&(0x7f0000000200)="2416a3e83bb01b94da2bab5374766a2ab028e2f8fb8c3186556057b591b511be0e6b9cd496ce64bd35d41ae00cea974c920f41cf642d3e1ae21e0ed6bc9963b6fe97e71501db", 0x46}, {&(0x7f0000000280)="10708f22140cbfa065b6c0a92d61c62c30dc4df7249d52d323d9578557569fb23ab748976bf08e02f7197c96acaa58f8c56658c7a7b01a3e93b22a0905e75e015e17567933b2b574cf73c8b71e94494cf3e2eb5876660445688b0fab406a1613435beceb45ccd92a5303048d4f69fca91c632fef6ff7f76c230758762293f60a88ecdd21386e421e8eac5d964302882134b82174297e027efc52a7bfa7324729ff4914c5fa5351a526dd34d960abf3a08c61c136585de1ae35b88f542b9e3aa062a60e91a644de5f5dd47901d23fc30c68e8deb87f60f4853809a1008e0e2824f3bfb44e00d3b658e28ca619d834eddde39c78b3", 0xf4}, {&(0x7f0000000380)="a89507f58f8a19b7589920ad5a0a73536623e334c001f2251258c01dd8b435eeaf44acceb376b97c95a7bf21b7312d6c2b4f2d67da4c9101520ba7c7a882adaf9fe3bcc375a339c4b767cd1178da0f1756ce1d9a07a1ae12a9fe55379e0d8d78be6ee6928cc5ae9114899ecf16f2c18566b3a77ada93c402821a23aef1c5254df9c0756136388f37155d62cd8acdd84b691683c149fadd7f2e7632c08feb02c9ccb3d16ce74ccdcec6c04cddb65142ac8b9da9c5bf22fc72ac0a50cee07deca31e8fcf", 0xc3}, {&(0x7f0000000480)="d098e721ceeec29495c2b75c743d86afead6a471a73a2e9304bdbbfd0e0356ccb8872c7a86d682aed015805ac8094c8d493d7801e8121af7b78e33109eae193ac072fe52dc413ae46c7e26aa380910020bc101cba0c4aa587938f6998a3a871cfbb10dbaec846b714c2ba019606c8fc7ae02ea03eb0817d749e63e2b3abaca3b701af5be87dfc2a7b46c45fc31f2fe93dad078df9a86dbe7357373cd556505b0087c8006b96fe559b31a4c182424a63bba2775bd4465ebc63a9014588a8cffff31ea63b4bdd26c455db5b34ff0daf2f8e2e2e730da", 0xd5}], 0x7, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x19c, 0x1}, 0x40) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) fanotify_mark(0xffffffffffffffff, 0x32, 0x0, r2, &(0x7f000028cff8)='./file0\x00') 2018/03/26 07:21:12 executing program 4: acct(0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f00000001c0)='..', &(0x7f0000000080)='ubifs\x00', 0x24000, &(0x7f00000000c0)) 2018/03/26 07:21:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000740300000a0000000000000000000000001e5d4c00000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x10c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000004800)='/dev/audio\x00', 0x40, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000004880)={0x0, &(0x7f0000004840)}, 0x8) 2018/03/26 07:21:12 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0xb2, 0x0, 0x10003, 0x96c6}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x3, r2, 0x10001, 0x8}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(salsa20-asm,mcryptd(ghash-generic))\x00'}, 0x52) 2018/03/26 07:21:12 executing program 6: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket(0x12, 0x80007, 0xfb) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000000c0)={@generic={0x0, "ee068b19c9bcfa58ba309989a49311f8824b152b9a2b5666a92a8bd52dbd2804cee241829ccbc08205a920c0f77d411cbb89db97c8ca4b295415388cdc1d836fd5295764fdbd1632da8d23bda3cc8d292bbf26b8a82295bccaa36b5690cb91e266493192efd622f8d7fb80d8df929b7ea9e3e8291d6120949907f6fd4971"}, {&(0x7f0000000000)=""/124, 0x7c}, &(0x7f0000000080)}, 0xa0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000240)=0xfffffffffffffeb2) 2018/03/26 07:21:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080)=0x100, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000000)) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000240)=""/44, 0x2c}}], 0x1, 0x0, 0x0) 2018/03/26 07:21:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@mcast2, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @local}, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x236b, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x3b, r1, r2}, {0x7, 0x2, 0x7ff, 0x3, 0x7fff, 0x1f, 0x8, 0x200}, {0x10001, 0x3, 0xffffffffffffffff, 0x1ff}, 0xb3df, 0x6e6bbc, 0x3, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3e}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x3, 0x3, 0x100, 0x47, 0xea, 0xe8}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x2}) writev(r3, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) socket$alg(0x26, 0x5, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000080)=0x100000001, 0x2) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000000540)=""/229, 0xe5}], 0x1, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000000000)) 2018/03/26 07:21:13 executing program 1: prctl$intptr(0x1a, 0x1) r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x8000000000fffe, 0x111804) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f00000000c0)=0x4ca) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x5) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) 2018/03/26 07:21:13 executing program 6: syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x343b4f9c, 0x20000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000080)={@empty, @random="e2701bb60689", [{[{0x9100, 0x81, 0xf6, 0x3}], {0x8100, 0x8001, 0xffffffe000000000, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x0, 0x2}) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0x40) 2018/03/26 07:21:13 executing program 3: mq_open(&(0x7f0000000040)='vcan0\x00', 0x80, 0x2, &(0x7f00000000c0)={0x100, 0xd4, 0x9, 0x200, 0x1d3, 0x3, 0x7, 0x9}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=ANY=[@ANYBLOB="280000000000001b00b43c000000000000000000", @ANYRES32=r1, @ANYBLOB="000000000000000008001a0004000a00"], 0x28}, 0x1}, 0x0) 2018/03/26 07:21:13 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f00000011c0)={@void, @void, @ipv6={0x0, 0x6, "8fcff0", 0x34, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0xb, 0x0, 0x6b75b031, 0x0, 0x80000001, {[@timestamp={0x8, 0xa, 0x1ff, 0x6}, @sack={0x5, 0x6, [0x8]}, @window={0x3, 0x3, 0x9}, @window={0x3, 0x3}]}}}}}}, 0x5c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) ioctl(r0, 0x4000000000227d, &(0x7f0000000000)) 2018/03/26 07:21:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1, 0x0) [ 568.137709] sg_write: data in/out 13276/50 bytes for SCSI command 0x0-- guessing data in; [ 568.137709] program syz-executor5 not setting count and/or reply_len properly [ 568.170322] sg_write: data in/out 13276/50 bytes for SCSI command 0x0-- guessing data in; [ 568.170322] program syz-executor5 not setting count and/or reply_len properly 2018/03/26 07:21:15 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x5, 0x4, 0x0, 0xffffffffffffffff, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x0) r3 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r3, r4, r5}, 0xc) r6 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x80000) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r6, 0x81785501, &(0x7f0000000040)=""/163) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/03/26 07:21:15 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/current\x00') exit(0x0) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x2e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) exit(0x7fffffd) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000080)) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/03/26 07:21:15 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0xc259}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r1, 0x9f}, 0x8) r2 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=@ethtool_drvinfo={0x3, "3d8471e3a369cf82b721fb89d16c73693c9308df6b033a0b56f7aeaedaba52bd", "1d27e217b7288351872c92cc7fcd7d0d5ca8e78d7016ee3ec759d615d89867bb", "1b7813e64d630539bf299bec8eff91f73291df535d5dd3e6dc834a84d9f887ab", "6b05dc3704611a3188727784a46c7bd01c13bf3573fffce5ee27411725a0a5e3", "eefbfff2df99f0a0d24a1e54d4161bc02acb20af67df619f377678d0f1427e5e", "84f34598572ad9bce2c787d9"}}) 2018/03/26 07:21:15 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x208102, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000500)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x40) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0xa000, 0x0) 2018/03/26 07:21:15 executing program 3: socketpair(0x9, 0xfffffffffffffffe, 0x10000000000006, &(0x7f0000000dc0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0x100}, &(0x7f0000000400)=0x8) socketpair(0x1, 0xf, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) bind$netlink(r0, &(0x7f0000000d80)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@ipv4_getnetconf={0x24, 0x52, 0x100, 0x70bd2b, 0x25dfdbfc, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3f}]}, 0x24}, 0x1, 0x0, 0x0, 0x24048000}, 0x4000000) r5 = socket$netlink(0x10, 0x3, 0x7) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000300)=0x0) sendmsg$nl_route(r5, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=@bridge_dellink={0x908, 0x11, 0x302, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, r4, 0x200a0, 0x50008}, [@IFLA_LINKINFO={0x148, 0x12, [@IFLA_INFO_SLAVE_KIND={0x8, 0x4, '}\x00'}, @IFLA_INFO_KIND={0x24, 0x1, 'cgroup^md5sumbdev(eth0]*ppp1\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '\x00'}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_SLAVE_KIND={0xc, 0x4, 'ppp0\x00'}, @IFLA_INFO_SLAVE_DATA={0xb0, 0x5, "4f8931bed5787393d36fa6661f0f135751ac378f10a620ea0a922d9a87bb8c90efddad90de41baf7d0819a00267ea7b0d2e94302a9ff85e0bf7e844c573a7d3e70df3b0b4d3cb061ed61b730cffbde68a68cb702966b31d21ea3cc35e714c2574fb31b7f4b45eb669b49924d125d16bb07f0f019cf4790fbc1ad705a93b3d01506b937d46bbd5ae466978e1d3f28e9e705ca7ebe577275c4f06a008446193cbe56d0ed9dc221e55614f7"}, @IFLA_INFO_SLAVE_DATA={0x3c, 0x5, "833dcd24881cb1e45ba9f232deca18d7a3ab49cb0e01e216508fdf85e20fa5b6f4c8dbb1b4a66c00375a0cb22a9c2fe6f2f4e8e848"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}, @IFLA_INFO_KIND={0x8, 0x1, '%-'}]}, @IFLA_PHYS_SWITCH_ID={0x1c, 0x24, "927939c3b5b68fc81f5a749f189dde34c9d633c56e"}, @IFLA_VFINFO_LIST={0x784, 0x16, [{0x544, 0x1, [@generic="3fbb039738534337cc6bb078c590599f5989c65c8a7425400c9d75ddaadd2b31d25c555040828e9b1b7021d0246c243a313beb2f289f10e0eab27052eb66c488345a483a516b36370b0989d6ebc408af098b0eb05fabff34e5055a74a29bec67946ba778f36f82999120263a5f31fb879791316ff8b21618bb90152d5e3cbddad7eacfdae6a5266aebfb1348e5b6bd83dac8366b1ed9c4842215dabed23669ffaedf9216f654e986a0231caf0c2fb1fb6340ad58dcb6f1de09186788cac507e87f164c2de8a6c9dae5767a0c872a6738e440059214c421bd555006c651e48d28fbce6c0c61ba2b1edad0634e8fff066518c4b7197c9bc70ba34c6696ffb9", @nested={0x11c, 0x87, [@generic="901a40e6a0dd53dc6afd00e5b5c5f3029f2615f579857602d60918eae9306ec7671b37accbbb47dcf7f9ade5c0e44be818fefae1039eb0e939c320b28798a6d7", @generic="69fe746fd7bd8c0710c9dfc90b7ab0f0f5fad86000b6c29ec106cbea3e7733f4fc5d277c577118375735297a6913ba2761ddd8ac5981d43318f837f6d73915618598bafc4ab725da27235688574db34317e1952629678038028a0b96a3c5e10fa6e6f8c04f62fa12623b404f22eab56ac16a456d025430c6282446ed9fb688c11b7e951def394d2198a600ae407c04984bb0144f3eaebfc4ea873ae5aec0518b0d6b214c7ecbbc0ace82a08232d1dfd984123cd389a1e168fed844ba3e8116", @typed={0x8, 0x18, @u32=0x45}, @typed={0x8, 0x58, @fd=r5}, @typed={0x8, 0x2e, @ipv4=@rand_addr=0x8}]}, @generic, @nested={0x2d0, 0x46, [@typed={0x4, 0x6b}, @typed={0x8, 0x3b, @fd=r2}, @generic="b42bda55c45a5300ac35bbf376814f9a31e9c7134c13e746d787b454ded2288ff9d9acc158bae6d044ea8ae3df93851809e745b1fcd229d921a9478c00c84a21ee5692f177465e5a6192e1239f0820909fb13817e0e302bff09cfd3a84aa934e8d2bf7daee81e5d4d26f4825159cbcf2ddfe33c329793e3c017db5e4e7fed9586d07be1334c6bf10ecaa54c5ea4e0933ef18741add9eae0b5cfa887e23c2776bd02b11e2b25eb80941a54f80eb09350da01336fabe1ef0b74ed2a60ae144768be4e403cb9c6701c21b3ae52e27ea5e144df90a23252e22db6522acf38d398910693ccc58cad8a8bd098d4fe7553e66797f107145cb6f086a9df46836a7", @generic="07efa6a8b09dce6efaef2fe17a8bf13ad91f28db3b7a1f46034b5bd1e8ef06c69d08f3e0fd3544", @typed={0x8, 0x86, @ipv4=@multicast1=0xe0000001}, @generic="59a7199e31b95ce985c5e231350243aa6563836bcfb0fc3006f6ff3db9f9ace29a0240252865dc42d2199ae080915674d6d9e7afecfd67cff236e1d20fa5fe442f3223aa5f3ee52a7087f374694b5fd366dc21b035143b92176a7fb9d5a3242d993b571d4768395d98ddcce4305d5699ad1c68a945af22dc98240aba38ba32262345ee9f072b2b5bba41564fa30ff443fd22e265dd56055b67255fda937a1d3224644368b003983f7d7ad7ffae52fbb8cf0eac68088a25733801f95bd68f35f8d6274d792aefda6c296c687a390220f2da44", @generic="a81f0be8a549e56ddda5a367e098d392d91d8fefd855f4aa3f6a3091dc598af1ec3087b0cdd15e7425e971105c9c650141a705e24c1610d92a9840a69a051347335804afa0015a6ffe885ba24fec3ec9e550901b1addfcf2e5d302a7f45541d15d21cfb9536934126a5969c1eac02d8774b2bcaec45f71cce852c09de918f4ef4ac9c90a030c0c7e509110cf3905fad2de5bc892dfb4a1a82b3616a4e099b27ed94a5dfda0fe5c84e2956e79911e2799e1ac5c6043b7584863b10d14a52ac2717774"]}, @generic="fe482da143b86c76601f665a0ce94266feb8479b393066eb2354545a575e29cc830beec6c716966dbcb8c40313a497fa78642b02a018ab34df56bad03f5a5832a1751b4d391ab0f9345b02944f29ec2c1bd5c951e170"]}, {0x30, 0x1, [@nested={0x18, 0x1d, [@typed={0x14, 0x43, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x14, 0x6c, [@generic="596e8e908f", @typed={0x8, 0x19, @str='o.\x00'}]}]}, {0x18, 0x1, [@typed={0x14, 0x8a, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}, {0x1f4, 0x1, [@typed={0x8, 0x1d, @u32}, @generic="1b5d3967f72e163cc6179fbd5851cfddbebbac67b6884aad4b334e8eed35420ec1fbf67453a5d5abcf0f62be921d6e9a550ed018e505c2175b1c1c7697817feeda566c4860400b2501b19f934215c7fe46a8e03f384f890157a2e4d865cb67948c74aa958e279633a2ed2353c21fd35b6cc9d36bbe086bbd8eb8f03bf5b0b468455f7432fe170167e7e0abc9a1b5b01e5d28c45d99d3e782e62bfa9cae8245850f90373d935e11b207f0b64e4c06af50e68406d58337935f870b3cc78edae5bc3d5b199b022808bf1688d1250e452d71fcaa", @generic="622f4948fabafbc39beb92b1dc7722b1cb6418cf478334f515ac0608020c12a412b035564704095f9bb65740429f8c97ac068975a469c08a07ce55bb8d6d96045c3057e3cbf9ebd3692bfa76ff62466dcacf7d064fe3ee9047a540971c9d4661916ebafb5f2a7d9b8e0f536d57b6c46e26d720392bd56fdfcc94e947441756088ec87fd8bd6063f3b3e2", @nested={0x24, 0x7b, [@generic="ace8e47149b8259c44e39a89f9758f6a80030763c8ff91826db30571874407eb"]}, @generic="523496fdb3d9065126b1e3144440ef81fafd14d06b3d69875c455ff7379c509bf7afe6c8c8fdae9eb3c46cbef1331d4d044e4b8a17ebf1f8d8", @typed={0x8, 0x18, @ipv4=@multicast2=0xe0000002}, @typed={0x14, 0x2b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x56, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x6, @pid=r6}]}]}]}, 0x908}, 0x1}, 0x0) accept4$inet6(r3, 0x0, &(0x7f0000000080), 0x80000) 2018/03/26 07:21:15 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000d000), &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/26 07:21:15 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getuid() setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="980063ef7cee7216902cea65f8449d09cca63e6775829f30faaa53866a272e4d748edc1ab40e7b7f922ea3cebb3d40dd3ad6ff35d2fd7bf849dbc6846974ccf5502a1075781c21346f"], 0x8) fcntl$getflags(r1, 0x40b) 2018/03/26 07:21:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0xcd) r1 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)}, 0xc100) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e", 0x1}], 0x1, &(0x7f0000002000)}, 0x8000) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000840), 0x0, &(0x7f0000001000)=""/4096, 0x1000}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000100)="bce232", 0x3}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/03/26 07:21:15 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") openat(r0, &(0x7f0000000080)='.', 0x802, 0x1) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x5) 2018/03/26 07:21:15 executing program 3: prctl$intptr(0x1d, 0x0) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000000000)={0x8, 0x3b, 0x1, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7fffffff, 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/03/26 07:21:15 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000000ef28)={0x14, 0x28, 0xaff}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x301d, 0x100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) [ 568.938663] binder: 890:897 got transaction with invalid offset (0, min 0 max 0) or object. [ 568.950006] binder: 890:897 transaction failed 29201/-22, size 0-8 line 3026 2018/03/26 07:21:15 executing program 0: perf_event_open(&(0x7f0000857f88)={0x2, 0x78, 0x160bea5, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x20) fcntl$lock(r0, 0x6, &(0x7f0000d36000)) [ 568.998849] binder: BINDER_SET_CONTEXT_MGR already set [ 569.004650] binder_alloc: 890: binder_alloc_buf, no vma [ 569.010171] binder: 890:910 transaction failed 29189/-3, size 0-8 line 2963 [ 569.011988] binder: 890:897 ioctl 40046207 0 returned -16 2018/03/26 07:21:15 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000440)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x1c}]}]}, 0x28}, 0x1}, 0x0) io_setup(0x5b4, &(0x7f0000000000)=0x0) socketpair(0x1, 0x6, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) sendto$llc(r4, &(0x7f00000002c0)="1f9a544105185258cd0ff52292b5f2bc89b82cfbbd6463fbfa3445937e14746e22ed705544507ef9ceec83dc6147b5610b8fd6c0a8b47c7cbe4d6dcb9d7034bc695fe8ea7cedb6e392eb8e99362aec5eb72c042aa9f7c8201ca978275cc4fb42cc4142d1f99011e071e6a879fef2a59c3d388cb104f3fc0264194a551733b257b5c226cc1eafd5c6aea6dbc6a46c0c88f3ec245ca42919228214aa897b1ffe7a7bf0ab05042de4113efdff087e19f774fd87ab7fbb498b2263c68cdaf5ef3619b00e38b4f8428a63d512d95d703f5dc22cc4665e669a280e022a3ac8ad88149e08fe464804def9ad0454bac3", 0xec, 0x40, &(0x7f00000003c0)={0x1a, 0x4, 0xfffe00000, 0x7, 0x8b, 0xe25, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x40, 0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x8, 0x3, r1, &(0x7f0000000140)="5ddddc3bf089c14808c3750fa0e85842fd30e73ca914b3b5089ee310fac46506f3b8be67c4ba22e125cc79950e2e8813558f80ca5dfca55237c133ac4c8edce20af372dbe303877a10e8529d6b68de57996b45ea253bbe88f08c376a506c83daa25a226f95a50c9fe7f817bc11585c12b9b299c6798dcb954321ec0fb20e8cd56ff5971dbbbe14a692ec4d24b2fe219d4044a782018f243a3ef79d6646db61ceb9f2b1c84bb63c8d039d50250efb90be12228079c7d788", 0xb7, 0x2, 0x0, 0x0, r5}]) [ 569.085839] binder: undelivered TRANSACTION_ERROR: 29201 [ 569.091817] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 07:21:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=ANY=[@ANYBLOB="1c0000001800210000000000000000001c140000fe0000210078c500"], 0x1}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x84000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={r2, r3/1000+30000}, 0x8) 2018/03/26 07:21:16 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000d9b000), &(0x7f000010affc)=0x385) ioctl$TIOCSBRK(r0, 0x5427) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bcsf0\x00', 0x10) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0x517, @dev={0xfe, 0x80, [], 0x12}, 0x150}, {0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x19}}, 0x7fffffff, [0x200, 0x7, 0x6, 0x1, 0x7b3c, 0x8, 0xbb6a, 0x2b760006]}, 0x5c) 2018/03/26 07:21:16 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40180, 0x0) fcntl$setstatus(r0, 0x4, 0x3fc) 2018/03/26 07:21:16 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='mountq\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000240)={0x42, &(0x7f00000001c0)="031612a7995b5a4ca32b9f4a9eade62be326fa9f0422a340aafe5863532a4fd24358088b29628a89e7db51e51df992ef87ffda9afb6ec10e146031204721672dbc0f"}) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xaeac, 0x200000) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="4149810ab2d8d5db65edff3c0859b65f83c54000c22650fed9b292e05b831fc4e33c1119c64e22311f9a008abb3075d90e857a70cf3bc3bc2e2a7807dec565413b8330e5b830dd3bd5bd8be796bcb39a2dce15c9fe719dc8849a2e986a2143068c83d4fb39"], &(0x7f0000000140)=0x16) openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x1, 0x0) 2018/03/26 07:21:16 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x0, r1}) r2 = memfd_create(&(0x7f0000000000)='eth1\x00', 0x3) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000040)='/dev/vhost-net\x00') dup2(r1, r0) 2018/03/26 07:21:16 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x1, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000080)) r1 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x100, 0x400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x10001}}, 0x4, 0x3}, &(0x7f0000000280)=0x88) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r2, 0x1ff, 0x30, 0x7, 0xe2b}, &(0x7f0000000300)=0x18) 2018/03/26 07:21:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) lseek(r0, 0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="240000002800ff0a000000000000000003000000100000000c000100085454a7e1930000"], 0x24}, 0x1}, 0x0) 2018/03/26 07:21:16 executing program 5: r0 = socket(0x20000010, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208080, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x87c, 0x20, 0x5, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x7ffc, 0x204, 0x7ff, 0x2, 0x7fff, 0x924, 0x8, r2}, 0xffffffffffffffb8) write(r0, &(0x7f0000951000)="2400000032001f1546f9ff7f0000055b090007010c00020050ff01000000000000000000", 0x263) 2018/03/26 07:21:16 executing program 1: r0 = socket(0x11, 0x100800802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) fcntl$setsig(r1, 0xa, 0x2d) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0x0) 2018/03/26 07:21:16 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000040)="240000002e001d003200000800417700fbffffde01000000000001000000000804000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x80, 0x6, 0x1ff, 0x9, 0xc4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x100, 0xff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x3f, 0x80000000, 0x4080000000000000}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x4, 0x4) 2018/03/26 07:21:16 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891c, &(0x7f00000001c0)={'bond0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x40020000}}) 2018/03/26 07:21:16 executing program 5: io_setup(0xa0b, &(0x7f0000000900)) r0 = socket$pppoe(0x18, 0x1, 0x0) io_setup(0x3ff, &(0x7f0000000000)=0x0) r2 = syz_open_dev$midi(&(0x7f0000000940)='/dev/midi#\x00', 0x9, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000980)={r0}) io_destroy(r1) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r4 = dup(r0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x0, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000480)='net/l2cap\x00') r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000680)='/dev/audio\x00', 0x4000, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000780)='/dev/rtc\x00', 0x20a800, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000840)='/dev/rtc\x00', 0xa0202, 0x0) io_submit(r1, 0x7, &(0x7f00000008c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0xe, 0x1ff, r3, &(0x7f00000000c0)="0e0bd7a820c2488d1e7e90d91c491fd07db08549d2c52d6aaff07faadf3d3c68ae04f8f5c28735781ce1b67665366e85893f7b9b4262c5a4b6c0d400238f58f584f430e4ee04d68eb27490fc3c9ff2baa8485bf6b3cf4df42f4fe5b03b853a132b8549bdb49f6300915d9edd1d5503b88f780605ec99dde04ac4821c4133c43e39017ea9fc409f004d0b3c3a25fdc02948f1f6c1eb5888f9b9b9bbdabb5453f41b21e552bb19ace2f96bc18afd47407741f13dda", 0xb4, 0x7, 0x0, 0x0, r4}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0xc6c, r0, &(0x7f0000000200)="963659f7928f1e7a3bb6d717f65b81ac1f91e9c51ba2df8d9607776fa0da4e11e8b81379c2ca7ed7d997b64e012ca9bb99a744b0a570531d7297fe9a2d3a6fac9c3e7d559740e854fe171208145b5cac239eaa0cb3ab6e459ba203d613fb1ffc50e301307fbe74ab7f726482ed7feffd255ef9c673b23645b216a97a16d1903bdeae9b8a01b5e1ce2506daab3fbf56648b8bab8e79e65ea096eee6124c41341a99c43d40eb4cc3d22d49159b15dacab00e0cf906c8062c85ce445f585fc2fdc1975d6615f16d57af1b604e84c4f86aeddde5f24a59", 0xd5, 0x1, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f0000000340)="32008398be69022697a175c34ee8d50eb64deab92b36b4329498ac80b102fa086b1d1b35", 0x24, 0x8001, 0x0, 0x1, r5}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x100, r0, &(0x7f0000000400)="a04789c594983a8b1ef556d8d9a5e490b97b8ed2e17856b1ecaf807d3f48bfe3e4b44928db3059ff1ce4d193f21f5a107a5a5cf0cc2a4fbfab920835e962522ea8101828de8e6b92e4a512fac12280233793d8c9fd2c2c641dff009ea3b75ff4118583cf3b7c2a3858239b0944f3de070fc96a92b5a5f3b650833158b68991", 0x7f, 0x2936, 0x0, 0x1, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x692, r0, &(0x7f0000000580)="fb95710edd930c2eca7b30f6298673632aed4096b002cc8851962b01124b471adaab35ebd6db7641f8e516aeb69af5f6665cb1f3bde19e7772ed539164d6d5f0a40f534b8bc5c89deaa29b1a0f740ab54793a6f72319b0621067bb18fcd517f2b474f1deff2d79e7dc97e8db67c135266d9e222c5d873eb530a08e12c42cd90ae6d066eb3655563f1a6490d3da11a04cfbdea97ad80a62c0345e8c42140345ec1a3e826c9fec37637fd764aac06d8e34dbe60117aaf85b50bb92e330174652c46c4c72fd18b1abccba51bea82279472fd6a79ebf3d0c1b06", 0xd8, 0x3, 0x0, 0x0, r7}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000700)="61cd89a681ebd4d3abf3fc3151446ee86ad0dc53438d9caebe5a3508fcc4a5596fff95c9ba66c75fafeec06ee0c69de2621c46390d0c5210200731032f3534d504f5a6ae0c1cafe763be0bcc530c65", 0x4f, 0x3ff, 0x0, 0x0, r8}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x401, r0, &(0x7f0000000800)="bbd9dd3840b0390cac2efaf62d09de661091eeed3ec188920c72cece36abb28b8039fe40f8b11ad59d45c9011c2506003c0d", 0x32, 0x800, 0x0, 0x1, r9}]) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) 2018/03/26 07:21:16 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) capset(&(0x7f0000000100), &(0x7f0000000180)) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/03/26 07:21:16 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet(0x2, 0x80000, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000012c0)={0x6, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, 0x1, 0x5, 0x400, 0x100000001, 0x5, &(0x7f0000001280)='sit0\x00', 0x3, 0x23b, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/26 07:21:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfe3d, 0x40101) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/03/26 07:21:16 executing program 6: pipe(&(0x7f0000000000)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5, 0xc}, 0x82) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 07:21:16 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000fecfd4)={0xc, 0x4, 0x4, 0x100000003, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r0, &(0x7f0000777000), &(0x7f0000ef0f88)=""/120}, 0x18) 2018/03/26 07:21:16 executing program 2: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)=0x3) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000500)='/dev/cuse\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000540)='/dev/admmidi#\x00', 0x5, 0x100) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000580)={r1, 0x9}) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000a004e2303000000fe8000000000000000000000000000133f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000060000000a004e2407000000ff02000000000000000000000000000108000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e230200000000000000000000000000ffffffffffff09000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e24060000000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220100000000000000000000000000ffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff0100000000000000000000000000000000000101000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0049d1c5b10000ff0200000000000000d932ecce000001ea00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x38c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x8080, 0x0) getsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) write(0xffffffffffffffff, &(0x7f0000d92fdc)="2400000052001f0014f9f426000904000a0007f807000100020000000000000000000000", 0x24) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000004c0)={@loopback={0x0, 0x1}, 0x16, 0x3, 0x3, 0x0, 0x6, 0x81, 0x1f}, 0x20) 2018/03/26 07:21:16 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/26 07:21:16 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0xa54029e5cc53e229, &(0x7f0000000080)) syz_emit_ethernet(0x4e, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x2, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/03/26 07:21:16 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_fuse_mount(&(0x7f0000000640)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1}, 0x4) sendfile(r1, r0, &(0x7f0000000680)=0x40000, 0x87) 2018/03/26 07:21:16 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x6, 0x101000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockname(r5, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80) connect$can_bcm(r3, &(0x7f00000001c0)={0x1d, r6}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001d00)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000001e00)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000001e40)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x9, 0x9, 0x100, 0x100, 0x2800000, r7}) 2018/03/26 07:21:16 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = getpgrp(0x0) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000000)={r1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000040)) 2018/03/26 07:21:16 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000c65000)=ANY=[@ANYBLOB="480000001401000001000000000000000000000000000000", @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='z\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f00000012c0)=ANY=[], @ANYBLOB='5\r\x00~\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/03/26 07:21:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/26 07:21:16 executing program 2: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="94", 0x1, 0xfffffffffffffffc) eventfd(0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="78273596318743ff4c5a61cc7fa3b3cccd9224a015ffe3bb0e7787a7eff9628f7519072f7e69017cbfe2c282db6467a8c36fdca91c6556ddec3d28401d2860d15f123a93ae17be6402b26406fb77872910d089df1065fd71803c0648fc3a43a61e28942028e5f1ffe7b8819b7f7833d3cd710607069e8a4819442a37a80f27279972c276635f015fed4f27db9c800eadf796d0803dcf67bdecf8970821c835a131b1fb0fd64cabf91b4b3248b71b05dee9faff3e2c764e0b3cf8fc4f92c5af1b", 0xc0, 0xfffffffffffffffc) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x1) keyctl$dh_compute(0x17, &(0x7f0000001240)={r0, r1, r0}, &(0x7f0000000cc0)=""/65, 0x100000218, 0x0) 2018/03/26 07:21:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000000)="ee7a", 0x2, 0x804, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000001c0)=0x800, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{0x2, 0x4702, 0x80, 0x400}, {0x3, 0xc, 0x0, 0x8}, {0x5cb, 0xffffffffffffff33, 0x7, 0x8000}, {0x4, 0x1, 0xfffffffffffffbff, 0x5}, {0x5, 0x0, 0x3, 0x6}, {0xd1, 0x0, 0x5c5e24d8, 0x9}, {0x7, 0x1, 0x33232c59, 0xfffffffffffffff7}, {0x4, 0xfffffffffffffffe, 0x2, 0x3}]}, 0x8) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0x5, 0x0, 0x10000, 0x1f}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000240)={r3, 0x5}) 2018/03/26 07:21:16 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x3, 0x80000) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x50) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f00000000c0)=""/61, 0x3d, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000a00)="c1", 0x1}], 0x1) recvfrom$inet6(r0, &(0x7f0000000040)=""/96, 0x60, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000001a40)="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", 0x200}], 0x1) 2018/03/26 07:21:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x48) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000380)="064a8b0bc983dd2acdcd7dcf1301658463f88058e9b8a2da79bfe40d5ac44dc63756a447b2a2b5dd26209af95939d48012cc8a2ffdf660b800f5b00a2de2c1633468f87c6c248090e3614278c8195ee99642fd0a9d3c0f46b54716aa2461575d38edba22feff778ac67c8b25508c09c4a668d4beacb9fb57972b9ce7448db9fdffffff96ac8adce80100000099aa030584c8bd41026dcd59b17bb91c10a7824f0cb8c6ca6fd6e931eb41c1b58e1f9574a8", 0xb1) write(r1, &(0x7f0000000340)="f5", 0x1) write(r1, &(0x7f00000000c0)='s', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r1, &(0x7f0000000040)="a9", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)='=', 0x1}], 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 07:21:16 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x80000001, 0x101002) mkdirat(r2, &(0x7f0000000800)='./file0\x00', 0x18) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000940)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000a40)=0xe8) bind$can_raw(r2, &(0x7f0000000a80)={0x1d, r3}, 0x10) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) r10 = accept4$unix(0xffffffffffffffff, &(0x7f0000000640)=@abs, &(0x7f00000006c0)=0x6e, 0x80000) r11 = socket$inet6(0xa, 0x80005, 0xffffffff) r12 = syz_open_dev$sndctrl(&(0x7f0000000700)='/dev/snd/controlC#\x00', 0x1, 0x14000) sendmsg$unix(r2, &(0x7f00000007c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="4ab27525c0660776e3eff9a72ba6e69d9e86f0526b3b07b748137d564ce30d5ff066d0d34537d300bf0f98b82ab4b71938d2bce6dd23b9057c45ce3683c611aef9f5c293defe4950344d868100a444d31c59780cef9f6ad83b4c", 0x5a}], 0x1, &(0x7f0000000740)=[@cred={0x18, 0x1, 0x2, r4, r5, r0}, @cred={0x18, 0x1, 0x2, r6, r7, r1}, @cred={0x18, 0x1, 0x2, r8, r9, r1}, @rights={0x18, 0x1, 0x1, [r10, r11, r12]}], 0x60, 0x20000000}, 0x4000000) 2018/03/26 07:21:16 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) sendto$inet(r0, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, 0x1, 0xffffffff, 0x5, 0x3, 0xf4, 0x7, 0xffffffff00000000, 0x0, 0x100000000, 0x5}) read(r0, &(0x7f000033bfce)=""/50, 0x32) close(r0) 2018/03/26 07:21:16 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000001200)=0x101) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fb9ffc), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000001280)=0x1e) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000001240)='/dev/dsp#\x00', 0x2, 0x4000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000080)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000001140)}, 0x10) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000140)=""/4096) setns(r0, 0x40000000) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000011c0)) 2018/03/26 07:21:16 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x9, 0xfffffffffffffffe, 0x3}) close(r0) 2018/03/26 07:21:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000ac0)='memory.events\x00', 0x0, 0x0) getsockname$unix(r1, &(0x7f0000002e00), &(0x7f0000000b40)=0x6e) bind$alg(r0, &(0x7f0000001040)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000002d40)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000002c80)=[{{&(0x7f0000000000)=@pptp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/19, 0x13}, {&(0x7f00000000c0)=""/33, 0x21}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000000140)=""/90, 0x5a}, {&(0x7f00000001c0)=""/127, 0x7f}, {&(0x7f0000000240)=""/175, 0xaf}], 0x6, &(0x7f0000000340)=""/12, 0xc, 0x7ff}, 0xffffffff80000001}, {{&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000400)=""/118, 0x76}, {&(0x7f0000000480)=""/98, 0x62}, {&(0x7f0000000500)=""/156, 0x9c}, {&(0x7f00000005c0)=""/4, 0x4}, {&(0x7f0000000700)=""/191, 0xbf}, {&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f00000008c0)=""/223, 0xdf}, {&(0x7f0000000600)=""/120, 0x78}, {&(0x7f00000009c0)=""/244, 0xf4}], 0x9, &(0x7f0000000c80)=""/153, 0x99, 0x4}, 0xfb3b}, {{0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000d40)=""/72, 0x48}, {&(0x7f0000000b80)=""/46, 0x2e}, {&(0x7f0000000dc0)=""/225, 0xe1}, {&(0x7f0000000ec0)=""/247, 0xf7}, {&(0x7f0000000fc0)=""/95, 0x5f}], 0x5, 0x0, 0x0, 0x1000}}, {{&(0x7f0000001100)=@l2, 0x80, &(0x7f0000002540)=[{&(0x7f0000001180)=""/10, 0xa}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/145, 0x91}, {&(0x7f0000002280)=""/113, 0x71}, {&(0x7f0000002300)=""/200, 0xc8}, {&(0x7f0000002400)=""/92, 0x5c}, {&(0x7f0000002480)=""/145, 0x91}], 0x7, &(0x7f0000002580)=""/159, 0x9f, 0x6}, 0x5}, {{&(0x7f0000002640)=@ax25, 0x80, &(0x7f0000002880)=[{&(0x7f00000026c0)=""/143, 0x8f}, {&(0x7f0000002780)=""/204, 0xcc}], 0x2, &(0x7f00000028c0)=""/87, 0x57, 0x9}, 0x7}, {{&(0x7f0000002940)=@nfc_llcp, 0x80, &(0x7f0000002bc0)=[{&(0x7f00000029c0)=""/226, 0xe2}, {&(0x7f0000002ac0)=""/39, 0x27}, {&(0x7f0000002b00)=""/181, 0xb5}], 0x3, &(0x7f0000002c00)=""/102, 0x66, 0x400}, 0x9}], 0x6, 0x40, &(0x7f0000002d80)={r4, r5+10000000}) sendmsg(r2, &(0x7f0000000b00)={&(0x7f0000000680)=@generic={0x0, "166d1cb2bab8382995b8e76fcd2e97d8c9ac7a943aed296adf565cca495d876f77d3f2941d596d34503dbc972aeca6a7e87f680038e5dbf66aff800e4033cbe7d0f45ce10b9821de5148693e6bdf2137d138880be387bac70a3284ec348a470012e54c56ba8c86fb0e114b3821436af88990471240243e983685414a4533"}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000840)}, 0x0) delete_module(&(0x7f0000002e80)='cryptd(sha224-generic)\x00', 0x800) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002dc0)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002ec0)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/26 07:21:16 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/03/26 07:21:16 executing program 5: mkdir(&(0x7f0000030000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d25ff8)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x9020, &(0x7f0000000000)) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, r0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80080) name_to_handle_at(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x8, 0x6}, &(0x7f0000000280), 0x1000) 2018/03/26 07:21:16 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x1, 0x1, 0x4000800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) ioctl$EVIOCGSND(0xffffffffffffffff, 0x8040451a, &(0x7f00000000c0)=""/154) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/46, 0x2e}, {&(0x7f0000000180)=""/222, 0xde}, {&(0x7f0000000300)=""/70, 0x46}, {&(0x7f0000000380)=""/192, 0xc0}], 0x4, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000500)={0x2, [0x0, 0x0]}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000580)={r2, 0x701}, 0x8) 2018/03/26 07:21:16 executing program 6: set_mempolicy(0x2, &(0x7f0000000140)=0x80000000000001, 0x3fa) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f0000000100)={0x0, 0x10000000002, [0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffc]}) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000180)=""/192, 0xc0}, {&(0x7f0000000240)=""/201, 0xc9}], 0x3) syncfs(r0) dup3(r0, r0, 0x0) 2018/03/26 07:21:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000023c0)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="2364856e1382dc533427a030b4c10a59d7e88398ec3d6d038ef329ca2575741515a216aedcd821d3790b22deaec02c0980259ecf1c60972637dba5f94900c4112c", 0xfffffffffffffee2}], 0x1, &(0x7f0000000200)=[@op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @iv={0x0, 0x117, 0x2, 0x0, "f385a217588e7476661516c99aca02392d05f2835aee46ecabbe78aa0525ce7f"}]}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000002c40)=[{{&(0x7f0000002500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000002ac0)=""/67, 0x43}], 0x1, &(0x7f0000002bc0)=""/114, 0x72}}], 0x1, 0x0, &(0x7f0000002d40)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000040)=""/86) 2018/03/26 07:21:16 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000040)=""/104, &(0x7f00000000c0)=0x68) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000140)=0xd14) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000180)={@multicast1, @multicast1}, &(0x7f00000001c0)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x80000001) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000003c0)=""/54) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000400)={0xfe, 0x0, 0x6, 0x200, 0x1}, 0xc) ioctl$TIOCCBRK(r1, 0x5428) pwritev(r0, &(0x7f0000000800)=[{&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="958a97c5928b1bbbe16e88b4e2cbd8228baba8f55695ed88058dcb0b375fd2d8cb536068c33a656f5d47f451a81c5ad018b0e9dea9ae038c2f644eaebd994bbd851040aab11d157c14eb6cf5e93525f807f81a170c489200b608e38670707d4233ea03ca1e949dce09e6daa2", 0x6c}, {&(0x7f00000005c0)="f91de751132edc420526ff8a58dc48770851510552d58b44c19c46bfd730195dffc7b6175b252b68ac7187ff1e5b1cbfebe71b209b70890dea468756b70462820d2a9da185845c1c69e6c94c8cf9a0a7dad6da6681b7132cd033c4f49e4c06ff4b04b124762b237b53538af43306f10a7cf29a727ca25252cde4f0c38d21605b2461b9f742c2fe2c3e7e1e32316a7e2da0e09cb34ed54110c3c345909cd1401f3fe3c6ade0c9756ae0c0", 0xaa}, {&(0x7f0000000680)="3dfc054484f6b9ff35712f178eca2954b8e7330a2098cd2262aa4b665f9b9c63b6b5e1aa9fd311ba49dcfb7754a59dac484e9cd62f041b8d176046b5902b6bae697b994b3bfdf437ef119a8f5beb9b3063cf114ba6656fd15f3f55239d85520a9a29b267b8028cd0dd86def32ba7f14988791507d4f14610ab5bef6d7e2001a3c87f9be3c515df0439a6ccf2a517ad068449ba65326fb0b433191e8ff0c186f05657a2cf994c598e64714e54f5069e4d64886e317c40849dd922573347b5eef9ac62b64758478644053f110c872762e3247c", 0xd2}, {&(0x7f0000000780)="e27beb7e52ee23d7f58ab98b7924255226b35dd53ba49a0bcd7ccb47cee70d71783a02ee63a5ef311caae056e4fa280b9fd3b92f68785ce2e1472078899650bbbe372f5d0f81d32d318fd365dd96660b5c78644c7a61aee61c4bfb2fecd0603fd920f71c209c63cb3fadd60b02df32ad42c48eb353a9ec6270729af4", 0x7c}], 0x5, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000840)=0x0) prlimit64(r2, 0x0, &(0x7f0000000880)={0xd85, 0x1ff}, &(0x7f00000008c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000900)=0x40, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000940)={0x2000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000980)={0xaa}) bind$vsock_stream(r0, &(0x7f00000009c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockname$packet(r1, &(0x7f0000005080)={0x0, 0x0, 0x0}, &(0x7f00000050c0)=0x14) sendmmsg(r1, &(0x7f0000005880)=[{{0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a00)="019ced819e6cbd40b3547af490f62aadff7782cd45d673656618d08e75c629c6bfb50f0f5ee26a31a7be7e0e27813e403be263fd9c86eedbfc0e1e7ce17090dca7327cc454e25998c104f1", 0x4b}, {&(0x7f0000000a80)="57406f8ee84853a184a577d2bf64e19f7ea2ebf9741051f8305b8bf3b0356b3c547e7ba0ccae59a9abff61d3a112215360863ef28a6c166fa70f798eed643b7d2c9a6bfd001f75d346f261ac278f853e72dc42fe729009716f7cc814cc228a45d7f16791ca6827c6de0e5c5e365242b6314d6fa64f7cf1941b798589d956305e83fc3eede4df498bfc52aafe88871c08558d931c4265e0e718e801120a30564076ea32fdf0bed004fd0cb6d54a4b8d8c83609e41609d1738b8f2d5764b41b004428a45b3b99e79527c", 0xc9}, {&(0x7f0000000b80)="34dffc6c3e19703fb5d468c9def13262d3e539d2323d45c4aa85caef14988837234dd52c15abcaf8a66d5213b2cfa00d6aecd0a46d37c832ab417fd553b853a8ecb60b8fe42edfaea10a28cdf07aa6fcaa1a7553da4be0583252bb9795fd6f6c987ad7984e60d076f7824799d7fb9a2338c92bcbadcc84ac90193dc9ebab4caa845b6a2f824b13a8dc753b226337ece193c9d170dc226c054e9e464a", 0x9c}, {&(0x7f0000000c40)="e7d8aaf5134302ce6d412350029784d55fe1898fc525a794c8b47b02c7e13e0e7d286ba624515f4a535d7dc704d765ac98b6763e365d270a34c0405f06f3933ac2d464827cca4ba2c230a46bb7676d3143b33eeeabc4f4c81e8f8265d256e672db6c8f09450ef76185cf51eb8a51ef0003267eb33a08ac355f839f7a2e6951994eab67bd774540caeffa858552d8ea2fdf769616a9f5bda2a185304ed3abc631224dc9c8e577050183c9ce98c21e4210f906fc67ab9b860edbde2524d76ea364e00d157aa8ea1904129f0e42621979ff2f172b1689fe198da0", 0xd9}], 0x4, &(0x7f0000000d80)=[{0x64, 0x10f, 0x8, "460c3c3da92cde0cde92ac45430daf76f23386c3bba19025c9dca609aebea1f7aa70ee7f0d66795fef3e7b9465db89e061509781490e0dd2a9ac43843633829bb019852ed2bb3fe71936884e880c15cfe1a17efab551"}], 0x64, 0x1}, 0x6}, {{&(0x7f0000000e00)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(blowfish),tgr192-generic)\x00'}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e80)="d16877631002d6a0860cc2a23c0a54fb0c937d467c8ea1e9903062f64138c4dffe57667260f76545e63aa391f49f73b4313416", 0x33}], 0x1, &(0x7f0000000f00)=[{0x24, 0x11d, 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0x27}, {&(0x7f0000004c80)="3a6e24c7ae5f9fbb5da9912c506a1c1fb2962a2825096ab877e8d09e121a9cd46eebfe83217194fca523941d299f5e1c11283650a87c82ead9e9eaf340c8869189bd7d132b7d1e88105dc64362d43e92931e4adadc7409689f81a5dad7d42d966459b7cbbdb6d8712b52f1e61cfffe2b4d3a18dae9ccc46d4874be25d46f092c64e2c6a9fefde3b074c1a7eaf353edbeb2125c0228153ef7f89bbf35446f835f4991228af9a701e1d97215c5c13adba6b288a808fda84b779ce02ac380d7fdfd96c781763c35f5c7b81d6c0ef7bb0cd49e985de3d2b76bfb1b283d432b9a0f3756b897a554bd778511672a0266cf585bdf204592dfa96e09", 0xf8}, {&(0x7f0000004d80)="86e89b7cd65558805cfc9e0de1e9f2c76ef8f637025b28f5d3827a68490aaded3e0dfb815133d84c823679b7e3323c86304cef73d3ed221e76d4a24af75a0d0ef66bdf0de8", 0x45}, {&(0x7f0000004e00)="9d8dbabdb5b73ba3ebfbc172d9380042ea272d1bb73ea8edf056061063907859a7968f9e0c10dc6f5cd4de9ae6860b3408cd4d4bc7ed8925b1c27f3d922d3367c1a97ef7d83ad10d0e3399e8185a94882993c47c208447ef679668ed36de13207ae355a6be109a04cde4ea1f22990a6d29704c9d286739557881aa0568fb1d1be93533558c15bff1af7a04eefcc740aff936c18ceb6e762b336d02aa7757fd9f37e74ba5f7843c0abd7ca3995d56ad4469530a750de63248d1ecb5e35a21c84c0b367783374a62f993abd80c67028d1d4ecdcc9e88be90ce8558031b5bea44876f237f75b9e9908540a9f4a7ace155dd2e1d8e59", 0xf4}, {&(0x7f0000004f00)="d1420e01dad2333e38831c868834e76213d15958cb3e", 0x16}, {&(0x7f0000004f40)="f6c695bbae7e7b8f77fb9757fb843ed1736f67b2d68cba729c527f1ca6702c83430f84d0bc9908c487c540fae6f837bbf4f6328ceebedfc492adbaceec1e9bae3f5b9e1251fa79c314bbf80174616fa9e451053dbe419ba894a4b6abf93c2bc972316a55c0c9b027af1ba9a7bbbe4cb9fd6425f52d037599928b475f9ea90494485833c41eff", 0x86}], 0x7, &(0x7f0000005040), 0x0, 0x4011}, 0x30f}, {{&(0x7f0000005100)=@can={0x1d, r3}, 0x80, &(0x7f0000005280)=[{&(0x7f0000005180)="c0131dbd9f3e66f44db277eebfa45d96aef0be00d351f514331fceaee74223562baf0a6498559ec40902945076ad3b9350bf273088dce452f537e0b504b9c384d58eb6e3370e75d3724bd02627396c1168a92a8f1d59c9ae6631a2f004585741f4471482df77229159bb5f64823f69904d32869afa6942ea2c3ed5c5208a908c1828c25f5b8f92ba49747c3a000df58ce95acc24de136c072e38b639d1a1a325aef90749a3dce958d007b2b567ffb7b9744d9a6fecce7932587580449684fabcbb5ccda42219c8f9f3ccd98c960cef8842a24458ed06317241f5f0ffbf434ec79d30d738fb0a01b1bbf73aeb076c6749bc67", 0xf2}], 0x1, &(0x7f00000052c0)=[{0xdc, 0x10e, 0x8000, "3c0b9634aa5684f251e0ce717df44abcb311e3ad272bc9aeb2927619b1443826089c16ecdc1cbd872869c0348da096bd274527774a14918c6051f4700b7ba91a3d3dc71724cfbfc430f7edbc1dbfc136671d32e46327a16280497f31036ef82622f4c2caf2dc298f40329e7c04ea9704304e5c4aa2a02d44ee30e279f03207986caba91ccb21698cc25fe627664a61338434c409183d89ad2013ea8a4e7d0f0ecf5f1d9804a8fa9af53b159bc90b2bfa6e64dc7ffe0f389798d74b962ab0fe56b23eb21e0ddf538050bf13e81c96"}], 0xdc, 0x8880}, 0x2}, {{&(0x7f00000053c0)=@ethernet={0x307, @random="2092203020b9"}, 0x80, &(0x7f0000005800)=[{&(0x7f0000005440)="123ae538df1794991c53ac35ba4ea7ff6edbab2b11b2ddb693757bbafed75b40f5c779375fa6dcc0d9b21b90f521989ef278725e9cab8c51bfdcb5080fac3c8c97c4b1a1ab35355081a62883b992c14f6b0c9b3d50a36d8a34c11ec08f53434fc87b93d5fe2134cbf9d491dbdd39f689b4f67a3bf084a28e96", 0x79}, {&(0x7f00000054c0)="c16ef1a8cc8fd413b3c39e44d13dc360004d63470ded30df58c0e3f73ff24df1c532f09d6e9be82cd3d9a5a806bc82f9409b", 0x32}, {&(0x7f0000005500)="0ee50813eaa84126b35d206be310b287e920777989adb65e71a80026dd059f", 0x1f}, {&(0x7f0000005540)="6deeb6785f5e7532caf15337af19691a8fa3e4c54d1976213dad8f95d808a627a2b9c9ef473ba0466132f90f36916e4764f1304c9e3c4cbc27c159e65a8b24509fc133ed8282f37df2ed5b5eea214d5eb9e229459bfe8157e9ecebfcfe955c56fdb023", 0x63}, {&(0x7f00000055c0)="82bfa4bacc7ef41d8c2d8826351bb6b78ab1bdc300d1a508cef08b5334f589d9a63f37023c9d636fc1fe2999277469c901fa23c5531661771a9d118cd412c87f54a5271ddaa20358d184b33cc6da27621c4d504028264c72b329ced42cebff90e05bccfaa783958eedfa0435335856a2d575849f434261d0ae99b8acd9b043f7a9656c36b470b65e5bee5675033bf84ed0e28833a7a09de77fabad0c153a447c89e0edb2da9fa3e2f0362693bb4a011bff8cba20fad3cd27e22001873b4d01916e8203e49d93b7fb2369daacd67ed30885c54e67741d845db3a07c17", 0xdc}, {&(0x7f00000056c0)="c9514736e7b163d6f4b066b61ebe03", 0xf}, {&(0x7f0000005700)="eb91ba8b15ca38f2889b20a310f89448537b5102a7a800d31894aafdf82a9803589029a92a4dc80f556f63355fa7af79f006aa43def4218a29b44802c5396dd5a06d405c8aae7158b116c16c044453861ca7b88d98410d1538d35a93d9050c726e5b157ed9386a9724f170772cae2577d2ee6d0d2cf63035f8af3fc19386ce9634c530dd72232a3d274f3d6511d170a8fa1060a945be04d1b514fd623340aeae642c745f40c88f4df054e4a24df03e2c7cf05e", 0xb3}, {&(0x7f00000057c0)="66690e8e8f4b3b821fc8fde2c15b1db112dbed0629fd245773130be4133e7e0812c005bdc550bbeab30e26a739753f86dddd2fe31b314ee3", 0x38}], 0x8, &(0x7f0000005840), 0x0, 0xd6bea0386ae802c7}, 0x100000000}], 0x8, 0x8000) fstatfs(r1, &(0x7f0000005980)=""/216) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000005a80)=0x7) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000005ac0)={0x0, r1}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000005b00)=0x9, 0x4) bind$can_raw(r1, &(0x7f0000005b40)={0x1d, r3}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000005b80)={0x30000005}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) splice(r1, &(0x7f0000005bc0), r1, &(0x7f0000005c00), 0x9, 0x8) [ 570.313868] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/03/26 07:21:16 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x6a000000, 0x4) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) 2018/03/26 07:21:16 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x3, 0x84000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000480)={r3, 0x1}) recvmsg(r2, &(0x7f0000009000)={&(0x7f0000005000)=@sco, 0x8, &(0x7f0000008fc0), 0x0, &(0x7f000000a000)=""/177, 0xb1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000000fffc)=0x100, 0x4) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) connect$inet6(r4, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="0500ffffffffffffff10df582b791b1530fa6d9e19665165de97e8c886d49cac371c2e47b72141bbbc5bc5c41d03db603cf4b612949d21b07ffc9b7db6492e03906c618aa7c7e663d3688b78ad8a80d63ec52810b83dce3ebb1d1f"], 0x38}, 0x1}, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x800) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r5}, 0x10) arch_prctl(0x1004, &(0x7f00000001c0)="325c62d79379bfdcd8c18c368cc297f47be34e5b3966744052abc1f1b54951882ac2e655128671c803bde65a46fe0e2290e8acf0f2d16f3ffa3f3d569c3631c550e369568532cd07455a6b7ed8d8fde114e9325d52d1c076f4e868df4a2652c101ceaf2f5bb363b649f63ec10d30135f044cbaf26bf215be89d4071cb969c054772673e10a05b04bb61f8e0b637aabc975bfaf7dcd40e7da4de520f07022d6f9a7a1ee5e68e4425f6d945838baa501c0c769909c47e8013a929d90cd4d693d64e2a131") 2018/03/26 07:21:16 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x841b1e46a0348df}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r1, &(0x7f00000000c0)="426f1caed60835ba85863d633a300b0a7109f014e6e0fbd7589e0fa9650112de6ffa6b7b90f85c3ed65c7b", &(0x7f0000000100)=""/81}, 0x18) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f000000b000)=[{&(0x7f0000005f3f)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x33}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) 2018/03/26 07:21:16 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x4, 0x2) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x106, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000000340)=@join_ip_mcast={0x10, 0x0, 0xfa00, {&(0x7f0000000080), 0x4, {0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}}, r2}}, 0xd6b5ddb88eedc737) [ 570.354447] netlink: 'syz-executor4': attribute type 18 has an invalid length. 2018/03/26 07:21:17 executing program 0: r0 = socket$inet(0x2, 0xf, 0x400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="ff03000000004e7cec5226893646082d0309539123ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x8c) 2018/03/26 07:21:17 executing program 6: clock_gettime(0x1, &(0x7f0000000200)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r0, r1/1000+30000}}) clock_gettime(0x7, &(0x7f0000000280)) r2 = socket$key(0xf, 0x3, 0x2) r3 = dup(r2) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f0000000340)={0x3, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @remote}]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000240)=r5) sendmsg(r2, &(0x7f0000001500)={&(0x7f00000003c0)=@rc={0x1f, {0x9, 0x375, 0x9, 0x7, 0x8, 0xfffffffffffffff7}, 0x10001}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)}, {&(0x7f0000001480)="ab6b95416f6c0a9d027ba698c8cf6c07334c589d31f3f64db17552f29a", 0x1d}], 0x3, 0x0, 0x0, 0x800}, 0x4844) 2018/03/26 07:21:17 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffff000, 0x1000, 0x8200, 0x6, 0x336, 0x3, 0x6, 0xb7, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0xa5, 0xffffffff}, 0x10) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000001}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) socketpair(0x2, 0x8000f, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) bind$nfc_llcp(r3, &(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x2, 0x240000, "99d22c64523e14802569f911410d02509a0bbc31041a69a1cb5ce56648687480293745db30ba06d1cb5d3f402c0a676259da8c16f51e4bfa95d8b0d3ed91c1", 0x28}, 0x58) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/26 07:21:17 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20402, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x7fffffff) io_setup(0xba5, &(0x7f0000000000)=0x0) io_submit(r1, 0xa, &(0x7f0000000a00)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x400, r0, &(0x7f00000000c0)="c31e81f6047b5ed5258905069b4627d70b4300428c8d5f367a6c3eaa668a52ee7d0eb6a123afec44c5dad3a3c522eecc2da22707b37c4b6982d32d04860c8f55dc7d46ad039fcada67301eec796654858fa2d87427b78c643670b1e27842bb217e45fe10f8176c576bef26d966d1f8bc4e4e8103c6580cea903163c632f948ab198b91e8", 0x84, 0x2, 0x0, 0x1, r0}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, r0, &(0x7f00000001c0)="6e9a51c103f3a5f73d866c8319bcdd7129e3ad7c942fbc50a2d57a221c184e445dda023c336b0d192cbb6108d90c15f922067d02a72d4c73330e1d4f82087f3e1cea1a1fb5a26eba77aee23151166abe1bd02e", 0x53, 0x80000000, 0x0, 0x1, r0}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x2, 0x100000001, r0, &(0x7f0000000280)="511d130c4c898c7e0604fc04fb4a1896e6b7bf7de3cb0c36f8a88a18c0885c125448471695fdb490229965049ec165c68e4e2e8aea68a5befd82c5355f9c7d22db039e310d447aa9ad1695bb6c66cbe5c804bb284ec342f2a0d684d644dd44aebe6a3483f219b8a4f155019d9328530f2059a7ca16aae2d678d7d46d0edcc3552d4cc8ecd05fc7ad1c7c6378d50b2d46ef4f2e6e3111324bb8162607b007281b944dea0d2e265449efe9d6a8d330205ee9a7d16dfd66dea3e177ad81fca805c487", 0xc1, 0x3ff, 0x0, 0x0, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x92, r0, &(0x7f00000003c0)="eda3fcdc165d8fd251", 0x9, 0xffffffff, 0x0, 0x0, r0}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x401, r0, &(0x7f0000000440)="2a93615a6262dcab47886826e5d827da51bfb62f1949bbf0cef754831a568013869be8f693022e5c74868ce9a58fb09276288af78245587fad7580f3bf830b588448008c0be45f9ba3d2081a90e26904afb4b1dce243710fe60a914887853eae304b3d0f28325a53645f8de46f37de9377941a248c5f55f637280c231580", 0x7e, 0x9, 0x0, 0x1, r0}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7fff, r0, &(0x7f0000000500)="d01f6377e6fb9547a2fd9b8e69c2d1866e1aa445017a86914470c94fa7a08f7e6fe0ed6d2a79e7f70f07a8a9a7c9a8c191566f9cc892613151559f98483578f0412f2d4b0efb241c7f7485cdf75d5b3e4e9d195134c98ecb2f3083259500a4889ca26fd03b3e49c89938f3408af8f4637678313b16b891183686049f7754846959adeeb5b59a19e74529d4c7366d3634d510839ac33d92056244d8", 0x9b, 0x7, 0x0, 0x1, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000000600)="4ccfe070c85d63f511ffa1a5b0b9b7de55a31d617008acb8ad26fada58c6a588741494bb3756bb63fe978545af9cab7623e124c7002cdc98b9e5f125e44565b3f78cbb3f2939c9b2bc7d798694443a0c5dac3154740d61c46230984063d4", 0x5e, 0x8000, 0x0, 0x1, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x1f, r0, &(0x7f00000006c0)="b783d45cbd6fe7dc16b7848dfdefde1e5c6c27590e4dcdb9186d5363bfe0915e9c7c1f2d70d4969b8c7dfe8677d29b87267f5a1dd8bb19062cf8c52102724374ddcda21dedaa10e5753d33fdb9eaa0443f5df9bc90db58b0ba019e66fbe4498af82c65de3fd740aadeb5da69124a339f56ec08003f6ecbfd682cf8a3d4aefe5160c18b48d566a8", 0x87, 0x400, 0x0, 0x0, r0}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xf, 0x2, r0, &(0x7f00000007c0)="2fbfdbd2f6e1eba8501b29a2ca94a742d23eb1f600c6e1b93629951cb291b63e28b7d41bfe3d71d359c658727b9813c3723955bda1dc152a664c549c4015360428bf3ea6a5a2a8276d6523144be8ecb932b6909906a15ae4a46633966ff8c6a216b496f34325ebd6c7d5aacd040013c1ec44bd121b3cce99c92e861317ed51da56c483e5c8ee33df440844971266d06d7025044e4f84f59177e189a006ec62488469aecc884490e25fb19e57b4992df552ba8d", 0xb3, 0x5, 0x0, 0x0, r0}, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000008c0)="51815eb45d0da13c1018b7b06384d31f7ad43070f2f09369d08040771ece8d9f0b53e20d5ae9f5c5a298545f94c4ad3a56c1dae59ffa3613dcdd34fbdbeed778de15112187f7f549082bb7fb2cebde6734cff7ec1b849166a5d323b32b50c1bedc4211e6583e643ec763f6feb4b8122753eb607127674a555f468ccee145a1f8baa1863fb1e16c64a180fa6eccf5d937a80620427496b5281f4b51f68f1a8914bb37f8f27eaf6d7be56909303b7bcc3788432a4c8a9e013a8ca2d112d3d68b32456c625f3c1a26b37e085208b9d0ceeed59a4e4aeee2f84b55cfc9cde09e1aa3d3306ffbbaeb4c7ec127e35969163472b37209", 0xf3, 0x5, 0x0, 0x0, r0}]) 2018/03/26 07:21:17 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080), 0x2000000000000178) 2018/03/26 07:21:17 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40002, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x2, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000000080)={0x0, 0xad1, 0xfffffffffffff801, 0x4, 0x0, 0x2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, [], 0x17}, 0x4}}, 0xfff, 0x7}, &(0x7f0000000340)=0x88) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r2, 0x3, 0x80, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="4f8531b19ec6609982bcf20c1a8c1227e12efa09fd21f9521741f27bc9c6fd4bac39330a714e38a465c3d654d267e38cf3f80f986d92ba2f794fe3fc70c615809a19fb26ac5954ea78a35b03c9c1a29811ff5cada22bf4bf5016f3d031d6f6eb295198a7bcbe6cf443b8b6b3568556125961f49e37d90687f3993cbcf26c4dbf9116ca79ea080ad207c4a1716f5ff3bd78d2f04bf6ddcc02f4ea91a6fa5cd218f3267ac771823a8626980c3d182b1644c224aca12eb52aabdd1f149ab917c1d7", 0xc0}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000003c0)=0x1) 2018/03/26 07:21:17 executing program 3: faccessat(0xffffffffffffffff, &(0x7f0000293000)='./file0\x00', 0x1ab, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0x1, 0x1f, 0x2, 0x202}) 2018/03/26 07:21:17 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/03/26 07:21:17 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r3, 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r2, 0x401000000000002) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw\x00') r4 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r4, &(0x7f0000ceffd4)=""/44, 0x2c) getdents(r4, &(0x7f0000000040)=""/36, 0x24) ioctl$ASHMEM_GET_SIZE(0xffffffffffffffff, 0x7704, 0x0) 2018/03/26 07:21:17 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/autofs\x00', 0xfffffffffffffffc, 0x0) ioctl(r0, 0x1000000009376, &(0x7f00007c7fa2)) openat$cgroup_ro(r0, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40100, 0x0) eventfd2(0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x2, 0xfff, 0x7fff, 0x0, 0x0, [], [], [], 0x3b31951e, 0x80}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) 2018/03/26 07:21:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000040)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000000180), 0xffffffffffffff7b, 0x420020003, &(0x7f0000000140)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/26 07:21:17 executing program 4: socketpair$unix(0x1, 0x80000000000002, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup3(r1, r0, 0x0) ioctl$sock_netdev_private(r2, 0x89ff, &(0x7f0000000080)="c038e43646e885175213342d5e1aa585721ef79acdb040401e930acafb70e60fc031c9dbc900d5ddeeeabf09fa1ca94302aa25088af228da050025495a79037988fff10a7a12aa538b731177d1c2d2bccee51e040db82fd097421e1164c87676") 2018/03/26 07:21:17 executing program 1: r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x3f) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000a27000)=0x100000000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x202000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000080)=0xb4c) 2018/03/26 07:21:18 executing program 1: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f0000000040)="5e03800018c6a1", 0x7) ioctl$KVM_SMI(r0, 0xaeb7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000080)) 2018/03/26 07:21:18 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x242200, 0x40) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000100)={0x8, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r2 = socket$nl_route(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/233, 0xe9}], 0x1, &(0x7f00000001c0)=""/38, 0x26}, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x10, r1, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0x252, &(0x7f0000000840)={&(0x7f0000000600)=@bridge_getlink={0x28, 0x12, 0x50d, 0x0, 0x0, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xe264}]}, 0x28}, 0x1}, 0x0) 2018/03/26 07:21:18 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0xfffffffffffffffc, 0x9b6}) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/153) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), 0x4) keyctl$get_keyring_id(0x0, 0x0, 0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) 2018/03/26 07:21:19 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) write(r0, &(0x7f0000000000), 0x0) 2018/03/26 07:21:19 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)={r1, r2}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r4, 0x4008ae48, &(0x7f00000001c0)=0x5000) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2018/03/26 07:21:19 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x100003, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f00000001c0)="baa100ec360f01ca660f7f8600800f00dddb3c0f01d16564660f3a0ae58dba2000b88900ef2e0f013f67dd85fb091db3", 0x30}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x2, 0x80000) timerfd_gettime(r3, &(0x7f0000000040)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 07:21:19 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/03/26 07:21:19 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f00000002c0)) r1 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xfffffffffffffffb, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0x8001, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000240)={0x3, r2, 0x1, 0x7}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r3, 0x89f2, &(0x7f0000000280)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000, 0x0) setfsuid(0x0) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x6, 0x50d600) 2018/03/26 07:21:19 executing program 0: r0 = socket(0x11, 0x100000801, 0xfffffffffffffffe) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xcc, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) pwritev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='e', 0x1}], 0x1, 0x0) 2018/03/26 07:21:19 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000bd0000000000000065ce6ea700000000f5765065000000000000009500000000000000"], &(0x7f00000003c0)='syzkaller\x00', 0xfffffffffffffffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001200)=r0, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0010a100ff00b255b6fe8cb363468d284b89f698a3cc5049f281268cb5ee0004872024373ca5717521a953cb6cb9563c63f693ed48cf9c069c86e05ba216a2cc375f2872cc487b708a1e7ac1cc562630c86ddde519d6c25381017f7cffedb0b36e3413358a9c99d286b050de90a4adfdab2e14e43973c634f5598f7b8d4e9a7bae9ab4c9c1217ca7ce"], &(0x7f0000000080)=0x14c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x9, 0x20}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=@ipmr_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x80}}, 0x1c}, 0x1}, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)) 2018/03/26 07:21:19 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x200000, 0x32, r0, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1f800000000000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8000, 0x20b000000000000, 0xb3, 0x1, 0x7}, &(0x7f0000000340)=0x98) 2018/03/26 07:21:19 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) wait4(r0, &(0x7f0000000080), 0xe100000e, &(0x7f00000000c0)) socket$inet(0x2, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x7, 0x4101) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000480)={{0xe37, 0x73ac}, 0x3}, 0x10) ioprio_get$pid(0x3, r0) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000200), &(0x7f00000001c0)={0x7f}, 0x8) signalfd(r1, &(0x7f0000000140)={0x200}, 0x8) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r0}) 2018/03/26 07:21:19 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000004fb1)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa00000800450000161500ea6b0089907800000009e00020000890780000000000"], 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x7fc, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x2000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffff76e) 2018/03/26 07:21:19 executing program 4: r0 = inotify_init() r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000200)="3900000013000904690000008100002e0700004003000000450001070000002119001a0010000000080000000002e500000000000800f41ee4", 0x39}], 0x1) 2018/03/26 07:21:19 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x115000) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="1bb03b8ad00db975e7092fb7717c5e0ac99f642b805443cdf11b19b9dd68b9f496648177b4af289276a3f8be7c1d5e1e7c754d5f9a00962427726da52f1dc101cd7fd7b4f2ad7ef618f9f7227412c5723e3bf368e76177ccc9ce2a0f3233b5b5b96c9247159d7a4cea7dec5426f9017338df395ec617946a03ba2734f25bd6a0555d47969af6c624734071c9e4b7507a8cb098cf17ed2cd90536b136dbb47caa86fc8db4b6c47afa6ee8a89d12ec50f210fc89effd63d03b7d5f61ce8d6c39e55bc5de9591a15a27e2816d813a897f09f2e128dee3d24ff62d0617992d2f453337d2bc81561cbb", 0xe7}], 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000001000)="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") ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000240)={0x6, 0x1f}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00000001c0)=r0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xcb, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) fcntl$getown(r1, 0x9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000200)={0x15, 0x0, 0x1, 0x1, 0x3, 0x80}) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x5, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) bind$packet(r2, &(0x7f00000005c0)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x14) 2018/03/26 07:21:20 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x480, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x5, 0x8) syz_emit_ethernet(0xd5, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x80, 0x19, 0x4}}], {@generic={0xe91f, "eb62ac1281132001fd81d796f89aa28672e376dd6ad6a0a64a7a5756a055922282dc00a5781dd82a1d146883f88787d93e5bc055e3acc88a252e88c5ed4ceb00cb635eb1157ed087e08b6838b0c0917d1be00c58e16282cc670a71584f46e6ff8f42b8778918882dcaa47aefd98eeb34d08e9eea90b6d76e95d194ab8b0179f1a73504531e0e1bff79ef73ceb918653f05c858c4c64103dd9cc51c28a5b1bab13d42485c32446de774824384906f75be97904b33015670f0d2331dffcff91c14c89e2c"}}}, &(0x7f0000000000)={0x0, 0x4, [0x65b, 0x419, 0xc96, 0x8c1]}) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004500001cffff000000029028de78ac140000ffffffff12009078e0000001"], &(0x7f0000096000)) 2018/03/26 07:21:20 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) connect$inet(r1, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000008480)=[{{&(0x7f0000005f00)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x80, &(0x7f0000007240)=[{&(0x7f0000005f80)="6c4e610e9d3f426a13ac385774e866e0e1a3c77316f58f29fe1b88d8dc9deba9244d413fc428430458dc238cc84885ac9b9c794e885cd40bcc57c61fead83adf5b72d48d92c4ab0cd91e9242938861a356c57f2d4acc027846d6647b7c6f49673994cd24acdaa846480b4cab1f576ad3993da272b5595081a17399caf6ff059bf0", 0x81}], 0x1, &(0x7f0000007280)}}], 0x1, 0x4004000) 2018/03/26 07:21:20 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = getpid() waitid(0x1, r0, &(0x7f0000000040), 0x2000000e, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_pts(r1, 0x1) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x7, 0x100) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000300)=0x6) fcntl$setstatus(r2, 0x4, 0x2800) ioctl$TCXONC(r2, 0x540a, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x0, 0x7186}, 0xa0) write(r2, &(0x7f0000000340)='z', 0x1) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x1c, 0x80000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) close(r1) 2018/03/26 07:21:20 executing program 7: remap_file_pages(&(0x7f0000105000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000004c0)='cmdline\x00') read(r0, &(0x7f0000000500)=""/4096, 0xffffffffffffffd4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) 2018/03/26 07:21:20 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340), &(0x7f0000000380)=0xb) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000140)="d202b999cf85000000000088f301e710", 0x10, &(0x7f00000002c0)='posix_acl_access#[\\-nodeveth0!$\x00') r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x1d4, &(0x7f0000000080)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x800}}, 0x100000001, 0x8, 0x3ff, 0x0, 0xac}, &(0x7f0000000100)=0x98) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 07:21:20 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup(0xffffffffffffffff) write(r0, &(0x7f0000000040)="8dc725f1b34c1d26f76e5075fe9ffef3e6138a91b38904ff3a042efd909ed50ef7008e5ff33d0fa50713d9ac6e855e69ac4b0bbe3f3ee07edbb35aa3f7fdfe30c733a3b48cdd3c74011b6e81b9ec8c2193467e987e09ded060e54f5383ceb85b8ab284df3b60d037776008df2bad8f738a8081aa8538", 0x76) r2 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') fallocate(r2, 0x0, 0x4000000000000, 0x586) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, [0x7d1f, 0x10000, 0x7fff, 0x2, 0x2, 0x4d6fcc82, 0x7, 0x47, 0x1d56, 0x8, 0x10000, 0x6, 0x1, 0x9, 0x40]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x5}, 0x8) sendfile(r2, r2, &(0x7f0000dbf000)=0x20000000, 0xffff7ffc) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000240)={0x5, 0x2, [{0x6, 0x0, 0xa5}, {0x1, 0x0, 0x8}, {0x400, 0x0, 0x3}, {0xffffffff, 0x0, 0x800}, {0x8, 0x0, 0x7}]}) 2018/03/26 07:21:20 executing program 1: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x6, 0xdc3f, 0x7b, 0xcca, 0x10001, 0x4, 0x5, 0x3, 0x8, 0x1303, 0xf3bb, 0x7, 0x9, 0x2, 0x8dc]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xd6, 0xc, 0x6, 0x3, r2}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x5}, &(0x7f0000000280)=0x8) 2018/03/26 07:21:20 executing program 5: mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) r0 = socket(0x0, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x96d}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000340)={r2, 0xffff, 0x30}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"696662300000000000000000d9a2fb18", 0x14013}) close(r1) 2018/03/26 07:21:21 executing program 0: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() r2 = syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x2) 2018/03/26 07:21:21 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sco\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r3}, 0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000240)=""/17, 0x11}], 0x1, 0x2e) 2018/03/26 07:21:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) getsockname$inet6(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f00000001c0)={@empty, @rand_addr}, 0x8) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10) 2018/03/26 07:21:21 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x801, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f00004aaffc)=0x6, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000000), &(0x7f0000d1b252)) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/19) 2018/03/26 07:21:21 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x400) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x7fff, 0x0, 0x2, 0x800}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x8000, 0x0, 0x2, r3}, 0x10) r4 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x401, 0x400000) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000240)=0x401, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={r3, @in={{0x2, 0x4e24}}, [0x6ca, 0x9, 0xf6, 0x3, 0x4, 0x3, 0x2, 0x2, 0xffff, 0x40, 0xffffffffffffffff, 0x7ff, 0xffffffff]}, &(0x7f0000000380)=0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000200)=0x13, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x4, 0x9, 0x6, 0x100}, {0x0, 0x4, 0x4, 0x100}, {0x40, 0x3, 0x1, 0x25ef}, {0x7ab, 0x80, 0x272, 0x6}, {0x4, 0xfff, 0x3, 0x800}]}, 0x8) unshare(0x80000200) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/26 07:21:21 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) listen(r0, 0x40020000000005) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x6, &(0x7f00000000c0), 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) keyctl$join(0x1, 0x0) 2018/03/26 07:21:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000003c0)='/dev/audio#\x00', 0x0, 0x101002) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0xf250, 0x6, 0x42}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x9, 0x3, 0x348, 0x128, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x27c, 0xffffffff, 0xffffffff, 0x27c, 0xffffffff, 0x3, &(0x7f0000000140), {[{{@uncond, 0x0, 0xc8, 0x128}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x1, 0x2d, 0x51a1, 0x3, 'pptp\x00', 'syz1\x00', 0x8}}}, {{@uncond, 0x0, 0xf4, 0x154, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0x2f, 0x644, 0x7, 0x7fff, 0xffffffffffff01c4, 0x100, 0x8}}]}, @unspec=@CT1={0x60, 'CT\x00', 0x1, {0x4, 0x0, 0x95, 0x3, '\x00', 'syz0\x00', 0x7}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}}, {0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x200, [0xb973, 0x100000001, 0x6, 0x8, 0x2d5, 0x5, 0x800, 0x7fffffff]}, 0x5c) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)=0x2) fsetxattr(r0, &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000200)='!selinuxselfppp0\x00', 0x11, 0x3) 2018/03/26 07:21:21 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00000dd000)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'os2.', 'eth0.eth1%\'}/!/vmnet0wlan1\x00'}, &(0x7f0000000140)=""/96, 0x60) userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/03/26 07:21:21 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x0, 'queue0\x00'}) r2 = dup3(r1, r1, 0x80000) r3 = dup2(r1, r0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x0, r3}) 2018/03/26 07:21:21 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f0000eb6000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000000c0)={0x2, r1}) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000100)) r3 = socket(0xa, 0x2, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000140)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x3800000000, 0x9}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000080)={r4, 0x4}, 0x8) setsockopt$inet_opts(r3, 0x0, 0x13, &(0x7f00000018c0)="d3", 0x1) 2018/03/26 07:21:21 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x121000) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) io_setup(0x81, &(0x7f0000000040)) socketpair$inet(0x2, 0x5, 0xc4c2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fe9000/0x14000)=nil, 0x14000}) 2018/03/26 07:21:21 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x14000) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x800) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000080)={0x3}) r1 = syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ce8fb0)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000100)) 2018/03/26 07:21:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0x0, 0x3, 0xfffffffffffffc01, 0x0, 0x4f}, 0x5, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0x0, 0x6, 0x5}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x55071, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/03/26 07:21:21 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000000)=[{0x3, 0x2, 0x9, 0x3efca2b8}, {0x1f, 0x7, 0x3, 0x7}, {0x7f, 0x6, 0x800, 0x2}, {0x47, 0x8, 0x9, 0x3}]}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="b102bd457339"}, 0x14) 2018/03/26 07:21:21 executing program 5: perf_event_open(&(0x7f0000000000)={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={&(0x7f000031f000)}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/03/26 07:21:21 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x139) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x200000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_emit_ethernet(0xa, &(0x7f00000005c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000000880)=ANY=[@ANYPTR64, @ANYPTR64=&(0x7f0000000840)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYPTR]], @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="606f9b310342da07371b1f02778d35dc8d7fde548656f9af092f313ec0185001879bc4d154fd2235d6d1ed40fc3963ff96cef82f3ff89f7f166520e97068c6f6c7313387a81dfa594953cb5ec0fd96df4e700cae87132ce685a8bdcd3358f46b8f43f0b484fb34a268be29aa27dd51365b8699bd9c24a76d32", @ANYRES16=r0, @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYBLOB="86b000795276fadac0bb1d688ed666c5d956b0d786b8238b6cf8fd0208095446268f744a93c395d5db21dd2f1be724d0e61933d294e4c356d522fc4fd6e03528fec06bf90db3c0f78e415335dde91692ebc16e38a800d2c27bb9662ba5b6b81bfb8376fbba2cad64f1dcc3a97c1a9a1822f7f8bcc29f0f478ea41852464b54314f56bc298ba95f69bfe646ded5916246ea0a5ce47dab659a5cf8f15445ee2c47ac361ff59a0e8cc79f4d426c105ec61adb9bddc8a6dde39c7838b6c02c127044f803e2eb5aedabbb52d31c0ece7a1131bb4d1feb525ad7aedf6c40a743e5dc38c591d55a39a7f282573b50011eca8457e1e9f561348c4de11b"], @ANYRES64=r0, @ANYRES32=r1, @ANYRES16, @ANYRES32], @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR64], @ANYRES32, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYRES16=r1, @ANYRES16, @ANYRES64], @ANYBLOB="86c354d91ad62d2302ef17efd1737e6532165b87eacab4fd987c900d4f58f2cf4d1ff771588dfc34e6e489ea60157df3ea8814ee361e8bd459b0397bd092c1544a371c40ba8c624ab254c8b8045b4066a3c63bac3af33ee0de88d7d9ec0da3425381f7854d6a08eec75f8a0f9e2c9d01b68c576c3a1400956f3d154235fe2726226d79da266da21c34c3c330be1c8a846469d931436f8c5288ba8e55abdf0c2a3805798ddd55554e4f6dad877aefcea132838f32f19573632a7b0235c7c011a9f271939ca5316442ab1bcfdacb0c9eeea579acbc5e53a92e0138991c42260ce91e3f68bf22a8f32fcdcc4b076045c6cf1c8b60bd5cd18c8133", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES16], @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="a7c1a7e0fdcfefb1aa4fc0d218d9352d57353e7e46be1128c7eb36a8c8f9d0e5bc4c7727832a86b41075cd9355dcd3151b0d87abcc0e8aa6ab7fa230895369bd6f42243d3fcb", @ANYRES32=r1, @ANYPTR64, @ANYPTR64, @ANYBLOB="6fc43b7a56fb93502a2d89fd9dbafb78a1fad1e4ca66e263c8862a65bd4e391c90da665b5628ab16f6175381f3d527d184004c91e2a5d28808d6d217c2e70b600a7067de112492f030787e85dc9cb04ed569f189a8b3071ba1f2c594158260bfb1a58b5dda298fdd3ee205", @ANYBLOB="dd3badbe82e7ab6304c9207209e5d8a8288754956ba067d79598fb04f7af54c8f8868f7b06378840756b2083b1716192e4250742368261e43e640c8d6ac934d550", @ANYPTR], @ANYRES64=r0], @ANYBLOB="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"], 0x0) r2 = socket(0x3, 0x2, 0x8) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)=""/205, &(0x7f0000000180)=0xfffffffffffffca9) 2018/03/26 07:21:21 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000040)='./file1\x00', 0x0) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) open(&(0x7f0000000080)='./file0/bus\x00', 0x3d, 0x0) 2018/03/26 07:21:21 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) ioprio_get$pid(0x0, r0) prctl$intptr(0x1c, 0x64) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0x9, 0x3f, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'tunl0\x00'}) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}) 2018/03/26 07:21:21 executing program 0: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f3ff1)='/dev/sequencer\x00', 0x48002, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x5, 0x7ff}}], 0x1c) 2018/03/26 07:21:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) exit(0x80) listen(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x7, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x6, r2, 0x2, 0xa602}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000), 0x4) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'dummy0\x00', {0x4, 0x6, 0x836, "f67a9c1d4f6b", 0x1}}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x208082, 0x0) ioctl$DRM_IOCTL_GET_MAP(r4, 0xc0186404, &(0x7f0000000180)={&(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffffa, 0x7, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x8144995}) 2018/03/26 07:21:21 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000000000000000000000000000000002000000000000000000000000000000650000000067"]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x3, 0x7, 0x24}) 2018/03/26 07:21:21 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ifb0\x00', 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x8001, 0x4) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="3b6cbf857897"}, 0x14) 2018/03/26 07:21:21 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x3f}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)="e676143e1ce40018", &(0x7f0000000040)="06a36aa9ae76625f61df100562199802b063d06c38a3721ea1a04704c7a58db55db419faa175bb598d352f7ed3581e91b4ef87010a855ede14c3d632e47a843341b8ea1a4ae7e4b2e3b6fc1dc672f0f9c1f61798cd66dc0243f217c7a1067bae301f076291850e82b63676bca530b316740bdb587e1a02c85a31e7dd9ef122012da9e549d9ce4fcb469eb8110bc77bcb7355ff8d2dfdf37d09b2beb728cf33c7dd259b2b60105ab0ce6c3bea321d181db7d7a2e9e6fb4599f4275af568977fd7a99f7964d8635d500edeafe18a0223e7bacf39a855997a0d4804c711c3974068c543317e471366ac4f1f8426ef6f64949eefa902b1fc4335", 0x2}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1, 0x54}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x497, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/26 07:21:21 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0, 0x1000}, {r1, 0x4000}, {r2, 0x40}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={0x7fff800}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x1, 0x401, 0x101, 0x0, 0xd}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={r0, 0x28, &(0x7f0000000280)}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000300)) execveat(r0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000380)='ppp0:!em0posix_acl_accesscgroupmime_type\x00', &(0x7f00000003c0)='^}proc\x00', &(0x7f0000000400)='cpuacct.usage_percpu\x00'], &(0x7f00000004c0)=[&(0x7f0000000480)='cpuacct.usage_percpu\x00'], 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0485510, &(0x7f0000000600)={0xb704, 0x3, 0x1, 0x6, &(0x7f0000000540)=[{}, {}, {}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000680)={r3, @in={{0x2, 0x4e23}}, 0x10001, 0xffff}, &(0x7f0000000740)=0x88) sendto$llc(r1, &(0x7f0000000780)='`3', 0x2, 0x80, &(0x7f00000007c0)={0x1a, 0x337, 0x7fff, 0x2, 0x3, 0x5e56, @link_local={0x1, 0x80, 0xc2}}, 0x10) openat$cgroup_subtree(r1, &(0x7f0000000800)='cgroup.subtree_control\x00', 0x2, 0x0) syz_open_dev$sndseq(&(0x7f0000000840)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000880)={0x8, 0x4b, "fb03f7ab93a15adf64f9451d3af4c9705e4dd2fe7c14141178c902eb23a515f9c3d5ba1312037e4170413b02dd48ca627153249d1f17cdece7619fd9b80d95c4657197704c2993a417fd72"}) rename(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000980)=[@in6={0xa, 0x4e20, 0xf332, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x3ff, @empty, 0xffffffffffffffb0}], 0x88) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000a40)={0x8}, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000a80)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x3}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000ac0)) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/ashmem\x00', 0x2200, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000b40)=""/221) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000c40)={r4, 0x0, 0x0, 0x100000000, 0x9}, &(0x7f0000000c80)=0x18) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000cc0)=0x0) tkill(r5, 0x7) setsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000d00)=0x3ff, 0x4) r6 = add_key(&(0x7f0000000d40)='trusted\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000dc0)="795eddefd908386be5318aa9be419e19d3", 0x11, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r6, 0x5) fcntl$setlease(r0, 0x400, 0x3) 2018/03/26 07:21:21 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x428200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x34) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4008641c, &(0x7f0000000100)={r3, &(0x7f0000000240)=""/157}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r4 = socket$packet(0x11, 0x3, 0x300) bind$packet(r4, &(0x7f0000000080)={0x11, 0xfd, r1, 0x1, 0x0, 0x6, @random="f976c8997eba"}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@random="c2040c88a861", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@mpls_mc={0x8848, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}}}}}}}, 0x0) 2018/03/26 07:21:21 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x8b67}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)=ANY=[]) fcntl$getown(r0, 0x9) 2018/03/26 07:21:21 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x222, 0x0, &(0x7f000083b000)={0x2}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000100)=""/140) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) 2018/03/26 07:21:21 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x3b2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000f83000/0x3000)=nil, 0x3000, 0x4) 2018/03/26 07:21:22 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @empty, 0x80000000, 0x200000000000, 0xfffffffffffffffc, 0x500, 0xee21, 0x5}) 2018/03/26 07:21:22 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000007ffc), 0x4) 2018/03/26 07:21:22 executing program 2: r0 = socket(0x200000000010, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfff, 0x200) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x810, r1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) write(r0, &(0x7f0000000100)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/03/26 07:21:22 executing program 6: perf_event_open(&(0x7f0000857f88)={0x400000000002, 0xfffffffffffffe58, 0x160bea7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5ec}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$lock(r0, 0x6, &(0x7f0000d36000)={0x2}) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/26 07:21:22 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000000)=0xde8, 0x4) exit(0x0) write(r1, &(0x7f0000000100), 0x3f2) 2018/03/26 07:21:23 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x4e6e) 2018/03/26 07:21:23 executing program 3: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x3, 0x1) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000b80)=""/250, 0xffffffffffffff15) getdents64(r1, &(0x7f00000001c0)=""/1679, 0x68f) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000900)={0x4, &(0x7f0000000880)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @remote}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x9}, &(0x7f00000000c0)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2}, 0x8) getdents(r1, &(0x7f0000000040)=""/46, 0x2e) 2018/03/26 07:21:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c1bff5)='projid_map\x00') fcntl$getflags(r0, 0x2000000000003) fcntl$setstatus(r0, 0x4, 0x400) sendfile(r0, r0, &(0x7f0000000000)=0x4, 0x40000105) sync_file_range(r0, 0x6, 0xfffffffffffffffa, 0x0) 2018/03/26 07:21:23 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000012c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001280)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r1, &(0x7f0000001300)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000001c0), r2}}, 0x18) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)={0x403, 0x246}) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x101, 0x480000) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080)) syz_open_pts(r1, 0x800) 2018/03/26 07:21:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) 2018/03/26 07:21:23 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000340)=0x8000000000000006) ptrace$getsig(0x4202, r0, 0x4, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda40000af000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000440)=""/55) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000000)={0x101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)) r3 = memfd_create(&(0x7f00000000c0)='md5sum\\$wlan1ppp0trustedppp1nodev-]%&system,\'cpusetnodev/!eth0\x00', 0x1) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30d) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) wait4(r0, &(0x7f0000000240), 0x3, &(0x7f0000000380)) 2018/03/26 07:21:24 executing program 1: r0 = socket(0x1e, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, 0x1000, 0x4e, 0x5, 0x7, 0x2}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x401, 0x3, 0xf9}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) 2018/03/26 07:21:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000000, &(0x7f0000000040)=0x8005, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101001) sendmsg$kcm(r1, &(0x7f0000001600)={&(0x7f0000000140)=@pppoe={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)="3c5d10da5d5e0458a07b1b87c180688665c0c09f17ee917df0a9cfd2dfcdb124b83bbec3830098f0f6c144413578a516731b73fdf3054568c2c030630ac033bdf1ad5fa97f57e33c6581407d53ceaaa4bb571a70e2e8fe", 0x57}, {&(0x7f0000000240)="5375bead8ec5ac80f96619b64a73f6098df0107748ee03ff63b0f3911d77127b3d65b86b21a4a45bc391d4383321cc04ed2b79ea2691bb0fcecca5", 0x3b}, {&(0x7f0000000280)="874786e2966ddf8613bf5f63a4cc8665131b25298821e5327868582840a18a873e5074fa1508a5b8ce9d57c6afe518f4aed0f36d01f8a2601f0c400f58f99b876a81323bc885d17d4d54d603f2ef0cc24f17dde0a83f5105a3e00c1df77aa57970462288f6a49c1b20e0c6b186", 0x6d}, {&(0x7f0000000300)="1b4846dcfefa685837f8dd43ed8dbebd0ad29173f42ee79960384bc7373b76846405293afd69d2b773b4e2f29f0039b9e5424414bcec87aa6ecdff1c53e867544a04ae726c1a3133d231c76951d1ca4af3ea86bd96a9dacef6a130d9808955c27c58feba48e955d5dc100edcdfdd785b75c99b84cd65cd1bd0fac6c3b6b5692da6bae1fc58214c0f49092460dc517a10f224c00d7fb68f8d64688621fe38a623646b919a12", 0xa5}, {&(0x7f00000003c0)="941c4a1601280d7c9cc5e83b4531a2e7bb0ea356ab64f49ea26fcce957229e71f9c96a09dba419e337968c49585312c8c0f5db05efab894e9a5df35e213294cc4ab0d43f040792bc5f152e127492fa847efcc51eb94790eb4e2e5f5b0b03046d1f0ce6c5243515e3dfcc9cfc411649fc4ac40e3964a4529c5c7841b47a7d41ce45b78eac6551b5a4ad91183e07b27572cc7b1443049dc84cef0bbe91e3504e0579bcb8d367fa8f5bdd565e2447a85fae5d242a6e25792c2e284f4c8b01d81d6b5a367c07f19a20a14354f948a7891ac8228700c84a9aa36178f366c05cc90e9b46c0e66e", 0xe4}, {&(0x7f00000004c0)="b3a96f720f7da12cbc2b0c4206fad1c085d0d2f42f8a414efd095e380924dd3b6e1a8e225ba7e40fd1247359c9cb106741c3c710bbf2", 0x36}], 0x6, &(0x7f0000000540)=[{0x90, 0x18f, 0x8, "4826bdda0a929e6ec6cd6d7951165863913784cdfcee51b0ebd4bb50edbc21a47941b8a074525e7033a3a8d419227231543cfcb3dfb7f7641e47f9e81b738d7ed456210ba925eea93d8cd31a2dd78d9d8f6a420fec5c69d14f49bc9ded23c6fa74ef4202134c920c64af5841c167fca8f61eb0f2c7786f5c2060fc186ec56051e0"}, {0x100c, 0x10b, 0x2, "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"}], 0x109c, 0x20040800}, 0x40090) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0x10) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) 2018/03/26 07:21:24 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2a) getdents(r0, &(0x7f0000000040)=""/25, 0x19) prctl$getreaper(0x2a, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/03/26 07:21:24 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x101000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000000c0)=[0xfff, 0x100000001]) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0xd7, 0x3}) mlock2(&(0x7f000037b000/0x4000)=nil, 0x4000, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000100)={0x3ff}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) mremap(&(0x7f000037b000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f000037b000/0x4000)=nil) 2018/03/26 07:21:24 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4b0201, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x6) 2018/03/26 07:21:24 executing program 2: r0 = socket(0xb, 0x0, 0x4) write(r0, &(0x7f0000000000)="240000001afffdeb0800010048050000d587c3e31a3e62e0ab97548a22a4d90516fb266708776133c682faa641fbad5ffd84cb541a1cbcf972c636ac28510aa7acfd9dfaeadbcbe503f2ca", 0x1ca) 2018/03/26 07:21:24 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x81, {0x7fff, 0x6, 0x4d8, 0x6, 0x1f, 0x5}, 0x200}, 0x80) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="0218000f100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200004000000000000007e5aaa72a000000000000000000000000000000ff01000000000000000040000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/26 07:21:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000200)={0x7, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x98, "244b83ffa1b4d8b222c96ec4e050b985d9fd42fb57636dbd1ee85f7207b1e145bd3271b23aab36c638b15a638506d2688ce69eded0738042dd79b514e567fe0fe5143223de6d8d6c3ff016172e737daddd778a5941f1333ebbec2af0f0b6b5c2c68140e16343430c93c514ba474abecbbadb5e89a8fbe36df19f52ab89aad4d555d6313de539a56fa6b66bc941a964854108306c8d6edcd9"}, &(0x7f00000000c0)=0x96) fcntl$setstatus(r0, 0x4, 0x400) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x4, 0xd8, "6a9251ddf0dbe2b7ba7975a0acc326cb1a63e67f4a64bf7ce8433028ef951001519bdc9f7259340bf956c24954f28b090eb679780c16730956a82f7d665b3eea98bde1ec110b61ae086de4dcf11ca21ce1db855e17283cc4f539beffef6e7b8d3445a281a7e1068ec87e2dbeb012363684883bc3a9297b3f8e68479f3af79d08f703de1248aa3134cc818601e8e33af51175884e8e455c6f108164085c04e2d3fa41c71878acf8302332b8a91fcbbe6fcef5ca4219bafc3e7a2605e53d3aa7492692c83feee271f85b9bee054519ca81321a85c061c1dc82"}, 0xe0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000dbcf68)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000dee000)=0x98) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/03/26 07:21:24 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0xfffffffffffffffe) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000180)="c92c64f33c8b4e4d37c70c13f5f6f8e57fc75fd3d968f3c097a221c077393a3285b00ad3d1"}, {&(0x7f00000001c0)="653cc6ce0bab14904f62cbca33b0befa64eeb2a04b453044f1e4cd606d849ac14ad5b18ae3e3309be1311ec1ba873a161812167133f7f2b868e8bb030e585f7085b71fb5a28c9377ba071d56bec24431ce1a16e6998e77d86c1a856c76e712f7ab11f8dc24e28166cfdd46c2768fed2cdabae2341b0848e74f77a9d9c23409aa9879b520594298154ff55cdb2f391307dcdfc9e69e069e177d0c2becaddf2410bd6a9b9ffed6d4d4174cbcdeb4d69d6e8c2ec3652a61abea365af7ef877266791862036ead05280d8ec7c429dd88fa2a41cde762d8cada111413cb80bdc33d1ff47333"}, {&(0x7f00000002c0)="fbf8c1d5757795979cb31ef3cb04890cbd9308ea1a2fc1512590aef572b10f10a75970606d655cb0a3628fc26a38177322c7020aee8dc7a65f5d64844cc2399778e37297177c4896d82509fe31b91ebbee7cc46175a1987898c9013259472672bc69e7eb58db8044115a196aecb85971e4950f43f5f8159d2f0eaab7a4c1e126"}, {&(0x7f0000000480)="7071fdf86b1ca77b103aa023476134c23993e962c9a96e99e343d1fd66581a58cb624ebea9746c78bdecb256258a2a4be6816771d5c42ec4c0364ef614d9e60343de52f2c7cba334c519c75b602195ac950510242014560fd90143b4572cc4e634423f29c89e86cfc209427bf011d539368b79fd439d5c9fb79fc9607b2e9b1953c0d9da4cfa7de38005821ae2fab4c1434953515b5810db15d50d80ad769848fc87a13a426956f95a14f8214d549488d64b0d1a297f32ddc92648b9afbf6fda3983a60e94c5280327e33952aa28129e093bc37b6f8522267240c53ecd13b1e6614429d57472e08c8a99d47b079dabf6"}], 0x0, &(0x7f0000000140)}}, {{&(0x7f0000000400)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x7fffffffffffc95, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/26 07:21:24 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000140)) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000040)={0x0, 0x100000}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000100)=@req={0x3f, 0x2, 0x1, 0x88}, 0x10) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f00000000c0)=0x1) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000180)) 2018/03/26 07:21:24 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) getpeername(r0, &(0x7f0000000200)=@ax25, &(0x7f0000000180)=0x80) sched_setattr(0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x2002, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r1, 0x10000000002) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x0, 0xffffffff}) writev(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)="0e2293f1e1454346e3ea87edd77d1da329118d639baabc045cc6523c5248c6e8b8727cbb98a02ff21974b5372d210428d547f5c831baa8e7bcb7195909", 0x3d}], 0x1) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x530, 0x10080) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000000040)=""/41) bind$netlink(r3, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfe}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @empty, 0xc2}, @in6={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x610}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x48}, @in6={0xa, 0x4e22, 0xffffffffffffff81, @dev={0xfe, 0x80, [], 0x15}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xdc) 2018/03/26 07:21:24 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80041, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8001, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0xb79, 0x7, 0x2, 0x1f}, &(0x7f0000000140)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/03/26 07:21:24 executing program 6: r0 = memfd_create(&(0x7f0000000000)='proc^}trusted.&cpusetGPL\x00', 0x2) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x9, 0xff, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r1, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) 2018/03/26 07:21:24 executing program 1: socketpair$ax25(0x3, 0x5, 0xce, &(0x7f0000000080)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20080, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$cgroup_pid(r0, &(0x7f0000000040)={[0x34, 0x31, 0x33, 0x34, 0x33, 0x30, 0x30, 0x31]}, 0x8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x4e20, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/03/26 07:21:25 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180), 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='@vmnet0@\x00', 0xfffffffffffffffc) keyctl$assume_authority(0x10, r3) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) 2018/03/26 07:21:25 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x400, 0x100000001, 0x7, 0x0, 0x1f}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x942}, &(0x7f0000000180)=0x8) flistxattr(r1, &(0x7f00000001c0)=""/150, 0x96) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000017c0)}}, 0x17) 2018/03/26 07:21:25 executing program 6: r0 = socket$inet(0x2, 0x0, 0x80000001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000005c0)={0x0, 0xf3}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r1, 0x250}, &(0x7f0000000680)=0x8) r2 = socket(0x11, 0x100000802, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x3fffe, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000500)={@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x4e24, @rand_addr=0x1}, 0x0, 0x1, 0x4, 0x3}}, {&(0x7f00000003c0)=""/224, 0xe0}, &(0x7f00000004c0), 0x18}, 0x9c) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000000100)=0x20) write(r3, &(0x7f0000000280), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="16450c004822550a5adcf199b51f85e9de20395dd474652bf774"], &(0x7f0000000180)=0x1e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00000002c0)={r5, 0x7}, &(0x7f0000000300)=0x8) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000280)=0x84) 2018/03/26 07:21:25 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x4, 0x802, 0x2) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00003b9ffc), 0x4) 2018/03/26 07:21:25 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x8054, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="de000000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f00005a7fb8)={0x0, 0x1, 0x0, 0x0, &(0x7f00007b3000)=[{}]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x8, 0x7, [0x6, 0x1, 0xfffffffffffff801, 0x61d, 0x1, 0x8e, 0x3]}, &(0x7f0000000100)=0x16) 2018/03/26 07:21:25 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x2, 0x8000, 0x7fffffff, {}, 0x8, 0x2}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000100)={0xff, 0x7ff, 0x7, {r1, r2+30000000}, 0x2, 0x3}) prctl$intptr(0x26, 0x0) 2018/03/26 07:21:25 executing program 7: waitid(0x1, 0x0, 0x0, 0x2, &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x40000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000011c0)={0x1, 0xd0, &(0x7f00000010c0)="dfa7e1ac489a2ecc1820cada98f82a2e169012b322a185648c9a3b9c16711a772211518fe9c57bd418525fc68b07f59368d838091492f5a59ae7430b72038e5c0352dcdc26051ade9b4531a519d6d14bcc7ad613190a91dd768cd92c99d9573831be66b29ca49461b0268b2c493dcb3205805a476f6a56474926ccfc4bac48e1e6518665f4e8ac6a4a8538fd67e5303898aed9d2810d5cc6259add6bd73bc1d225e8dbfc4446bd86d14f4988a16d65de34e255d1190c3ef3c23e91082890aba403c2acf33a92eafc9786bd8dd73bd474"}) arch_prctl(0x1003, &(0x7f00000000c0)="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") 2018/03/26 07:21:25 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0xfffffffffffffffd}) shutdown(r0, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000040)="f638cd529e80ba1f0de0b75cb3193eddff22ba3380356ccb88273800476718daa7b49c0fab17e50965197b87d817fc6d21a35835422a8db8421a965d9824e6a6f3062ab76c63f4a060d2c7aaabc7bdc48fbff1267143a2f2024cf4dc829b67da79ee02b51d23966bdbf2fb52711b4c5d7eb0a642cb3259065442812fd7794bfea3ae7a44b00fd21f70b1") [ 578.690600] bond0 (unregistering): Released all slaves 2018/03/26 07:21:25 executing program 5: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) mkdirat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x0) [ 581.142905] IPVS: ftp: loaded support on port[0] = 21 [ 582.926529] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 584.584488] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 584.590638] 8021q: adding VLAN 0 to HW filter on device bond0 [ 584.671715] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 584.736674] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 584.742883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 584.761479] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/26 07:21:31 executing program 0: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x2, &(0x7f0000000040)) 2018/03/26 07:21:31 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x6, 0x0, 0x0, 0x0, 0xffffffffffffff01}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/03/26 07:21:31 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x5c) r1 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x60000000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x725c, 0x0, 0x9, 0x3}, &(0x7f00000000c0)=0x18) 2018/03/26 07:21:31 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200800, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4024700a, &(0x7f0000002498)) fcntl$notify(r0, 0x402, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x401, 0x1, 0x200, 0x1f}, 0x6) 2018/03/26 07:21:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r2 = fcntl$dupfd(r1, 0x0, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x20000000}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) 2018/03/26 07:21:31 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x200, 0x20100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x80, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x5, 0x800a, 0x7, 0x8, r2}, &(0x7f0000000140)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0xa, 0x7}, {0x2, 0x38551dd3}, {0x0, 0x8}, {0x3, 0x2}], 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/03/26 07:21:31 executing program 2: r0 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e39ff7)='/dev/sg#\x00', 0x0, 0x142) write(r1, &(0x7f000023b000)="ddc1c992757ba20660367e97d8d9ad86f4b78974721e09ead46d4ccccfd6b790014ff2bd2ca43e7c50a9", 0x2a) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x3ff, 0x400200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x88, 0x7, 0x1, 0xc8, 0x10}, 0x98) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000000040)={0x7, 0x0, [{0xaff, 0x0, 0x13}, {0x2a, 0x0, 0x6}, {0x994, 0x0, 0x1}, {0x8a4}, {0x8fb, 0x0, 0x8001}, {0x99a, 0x0, 0x8000}, {0xaf7, 0x0, 0x1000}]}) 2018/03/26 07:21:31 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x3c, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) syz_extract_tcp_res$synack(&(0x7f0000000340), 0x1, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x1, 0x6, [0x81, 0x73, 0x1, 0x10000, 0x80000000, 0x0]}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000440)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r4, 0xb735}, 0x8) r5 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="364e928aaa375f36c5d5ff2c13b3e5face3bc04e7254b848475ddfb6f0b34cfb6e2883c18cbb35058e8c45ffbc0dc6df663b9a4403c2c9467f8d9cbc50c6cb9dd68ad9c7c633f37431000b849e27ce03ae4350f65869f32bdb85c06670bcf4377fc3061314963cb3bfcc9f1ca1f8d587f69831de2519f3fb042955fd65da0b71e13cd9e1705873f90e235d418c16569017a52ab92a45ad1df70172caf39edeef96744b95fdc5bfa00cae53057521fe0958db8bb4f6155137c47b26d8f373cb2a3fe5aa48f2cfce0ce05c494d14e380ad90b66694", 0xd4, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0x0, 0x8, r5) 2018/03/26 07:21:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000000180)={0x438aa85a, 0xc0011bf5, &(0x7f0000000040)="d050532ea6d6b47469c9aa5fdb5dac93ad08a5730489d24f5a04", &(0x7f0000000080)="f7bbbf070c9a66e29bc3a14879574cb1fae8d9562f332b7265f76a962196aad994353af5b14d7ad5aac41b545719aceba53bca7d5d666b1c2c25c652663c3b296c403b1eaa5e050fd2c198292a17df58a7322f3f1940840e47ef471acd84fe2db48ca4048a5d7e681b73c9b8b773bf364e69bcb3a36bd048ebd847b2d90269e4ebdd08f2b1e1328d9ca626603c6ce1b2f0901c20175eef1ecd69ad9207772780871445bda788bc2bf57f4fa76961caa61aff566064331c42e07684f167e38a33ddf320a701572790aa0a1cce0a55d93fc4ff24ded883e432ea3bd311d9fad15f270721310ba7c0cb953bb6c4b6a9f375f08578", 0x1a, 0xf3}) r1 = syz_open_dev$amidi(&(0x7f000052bff4)='/dev/amidi#\x00', 0x34, 0x1) write$evdev(r1, &(0x7f0000a37000)=[{{0x77359400}, 0x0, 0x0, 0xffffffffffffffff}], 0x10) 2018/03/26 07:21:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x8000}, 0x8) 2018/03/26 07:21:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/xfrm_stat\x00') pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={0x0, 0x81}, &(0x7f0000000500)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{0x60e54108, 0x8, 0x6, 0x8}, {0xba, 0xf2, 0x9, 0x2}, {0xf119, 0x100, 0xfffffffffffffff7, 0x3}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000600)={r3, 0x90, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0xa}}, @in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x52}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x100}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000640)=0xc) sendfile(r2, r0, &(0x7f0000000080)=0x2, 0xff) sendmsg(r2, &(0x7f0000000480)={&(0x7f00000000c0)=@ipx={0x4, 0x90, 0x1, "434d6bd0a4f3", 0x8}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000140)="35dbfb6df0759704870578d53972cb9d983f5463f3f4ae7609ac52d63e18fe3c2acb4d875d0fac373e77fe4eaf3e5ab74dfa239527dfa6c981ee99de02dba14a0f92e0aad7dba32aadc1651e8c6e7a3860619cafdeac4315c4d78cc9182e8c9f725e283ad003337a405df00cbe995b452d60f93b75d743d22ee18a697a5c4c86c342a56aedd0b12e539a019841f1b0c4283ce040fab6bc15db65e2f5883d0506d5dca197072af305f9bb6f8b72e10ec2797a6afd97a9fffa530bcd0849959dadf1c5df6f49189b8a3ec3e0a1cf8d441cf6e20ed1b22e876d368c36284bb3a56e3affe8c078f2", 0xe6}, {&(0x7f0000000240)="fbf49c5aecd2b60a59ab591156c7d4103320fe401e9e722def8e9bce1a191d2a1eb61b6e83b2fbac88137eba69580170b41ef411a2599e0ba183297dd5e09d776d39657081af9cf9d7832223ba671101991dd54fb0f68f710d1527935ef9c09d6d818696cb0b8fb298183b2dba25fad4f5d28c19c7ee43343a68482334c1309ab08b7b74bcd71bc6c114807e727beaa60704970fe55b0b6f757bc51f59b705e0f82defc9ff60eea8eba205837344656f8a57f4", 0xb3}, {&(0x7f0000000300)="c90f69fcee203328df976d46df3d003c0eec1caddcd22adb3cc9e8cfaef4fc8b6038fd9a08562ab8422164d906f475a7c8b5d548a6fee714c2e241a4d66fd87e3b259c9d720d2bc6de692aaca8", 0x4d}, {&(0x7f0000000380)="d3ca3b6e7e0c4902a499cabad313990f28b60b2f54d9d10ea3a02c2a9ab134fd3927f972ce7b3e78d4fb5850ddd52b4de93a28233d06ec465dfdec5774d04bb37d75b2abf112e8c4fd21d497ab6ffeffedeeb4369ce5ff7f0ec81443580008b71187885196475875fe2e9eb46fd0489d805af1c48e93852ca2522982da6ea7c58c928cdc748fcb3c17e23739470362ba8cba1346920e9cde8d1eb2281d0552474d4012", 0xa3}], 0x4, 0x0, 0x0, 0x20000080}, 0x4000000) 2018/03/26 07:21:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ppp\x00', 0x101140, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001180)=0x4, 0x4) r1 = inotify_init1(0x80003) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/4096) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001200)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001300)=0xe8) stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f00000011c0)='./file0\x00', r4, r5, 0x1100) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000100)=""/63) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001400)) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r6, 0x1000000000016) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000001440)={'bcsh0\x00', 0x80000000}) 2018/03/26 07:21:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$adsp(&(0x7f0000000580)='/dev/adsp#\x00', 0xffffffffc0363457, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@broadcast, @in=@rand_addr}}, {{@in6=@remote}}}, &(0x7f00000006c0)=0xe8) r2 = socket$inet(0x2, 0xf, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000540)=0xca8, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x57920d4, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="9efd85378a7819434bc1f4a634538940e31db57194ab416e0bbe2ac8e9d531fda8bb709eb0debc9255a419568d", @ANYRES32=0x0], &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}}, 0x84) r5 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000003c0)={0x7ff, 0x8, 0xffff, 0x5d9, 0x9, 0x66}) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x3, 0x0, @time, {}, {0x0, 0x1}, @time=@time={0x77359400}}], 0x1c) symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./control\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r5, 0x89e2, &(0x7f0000000380)) utimes(&(0x7f0000000480)='./control/file0\x00', &(0x7f00000004c0)={{0x0, 0x2710}}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00000002c0)=""/162, &(0x7f0000000100)=0xa2) rename(&(0x7f0000000500)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') 2018/03/26 07:21:31 executing program 7: add_key(&(0x7f0000000080)='cifs.idmap\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="ed3a580421e811961f31ac1908bd32af1d2cdf20aa3f52a7b8d2d60701975b0c128c6f50928ae05690b306d0bdcd0cd63ede9e298bf90ede1d242386a6f4d94e2cded24ad11e1bf3ea1ddf7d9e84d0b460748a5247c7b600000002000000000000b1281e50333bd35c037a78ffffffff000000007d23c801", 0x78, 0xffffffffffffffff) clone(0x0, &(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/26 07:21:31 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007a0000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065e000), 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) mmap(&(0x7f0000e8a000/0x4000)=nil, 0x4000, 0x2, 0x832, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000981fcc)=""/52, 0x34, 0x0, &(0x7f00001e0fa8)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x27e) 2018/03/26 07:21:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5f, 0x428c00) r1 = socket$alg(0x26, 0x5, 0x0) splice(r0, &(0x7f0000000080)=0x37, r1, &(0x7f00000000c0), 0x8, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000100)='/dev/vcsa#\x00') getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) 2018/03/26 07:21:32 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x102, 0x400}, 0x10) r1 = socket(0x0, 0xfffffffffffffffe, 0x3) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f00003b9ffc), 0x4) r2 = getpgrp(0x0) ptrace$setopts(0x4206, r2, 0x9, 0x8) 2018/03/26 07:21:32 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_newneigh={0x24, 0x1c, 0x11, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0xd5ac469b6108aff3}, 0x1}, 0x0) 2018/03/26 07:21:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x7, 0x40143) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000c80)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000d80)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) timerfd_settime(r1, 0x1, &(0x7f0000000200)={{r3, r4+30000000}, {0x0, 0x989680}}, &(0x7f0000000240)) timerfd_settime(r2, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000ac0)={0x0, 0x20}, &(0x7f0000000b00)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000b40)={r5, @in6={{0xa, 0x4e24, 0xe5, @empty, 0xffffffff80000001}}, 0x9, 0xdd91, 0x5, 0x2, 0x3ff}, &(0x7f0000000c00)=0x98) r7 = dup2(r0, r2) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x5, 0x734, [0x0, 0x200002c0, 0x20000520, 0x20000550], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x772) ioctl$int_in(r2, 0x5421, &(0x7f00000001c0)=0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000cc0)={r6, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3b75de1, 0xfff, 0x0, 0x5}, 0x98) connect$llc(r1, &(0x7f0000000a80)={0x1a, 0x32f, 0x0, 0x8, 0x1, 0x8001}, 0x10) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000c40)) ioctl$KVM_IOEVENTFD(r7, 0x4040ae79, &(0x7f00000000c0)={0x7000, &(0x7f0000000040), 0x8, r7, 0xa}) 2018/03/26 07:21:32 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)="ed8944d7669f3bdc4d2d29e535eb21bc5ae6da5287e42df7987e04832b3ccd4fd3633c2a10a6d3b8b912e797f9f512721f34a7f55b4b5e6e4872216a62d69c92b7c4492597cfaedcb36278097148dfbf2ee0a15086de311d35a755ea739975f1dacf16801a14eb16085b41411335746471808c443f908abc", 0x78}, {&(0x7f0000000200)="0d15e8e6955d002df3de1071264f8bdee432a91e45272dfd78ed0ae7339e777f500e4688a19211cfb6a26f8a128e5a01034772c5ab5397d0714bfadb7d160498affca22f65764934b805213f5cd53280a29becb167fab01abc54cee8b76905528022fbb196e2594a438d6f2fde512f", 0x6f}, {&(0x7f0000000280)="5d41f9d7f9421e1d09a74418ff28729117c3cf2db9cd9c7931385f3957045261b969bb308a118f80a9d0cb8a1eb23c928133fb912f048c1d2f1789df6a099d6b819d871b4d52f7e63999a91935b70e2db7e84d24b848d3a911be06ab3acbf406cf730849a11c8a13a42adfc2a698726a85a3d72b7b83d0281ba7d38f2b060ffe851e9e0cdbe844653817c5ee804c4250f38e8e0b1e298cd5e35eec7c30f76fed6b7c5402c282c67f591a4b9a9390c6fd8e91ae2d17e8c6", 0xb7}, {&(0x7f0000000340)="05ea40dbd1a7bf694eca97e98159e983276eb7c61bff058da4f12dc7c6608929bfb911cb80c14b53677278514f90e792078a2448b33a72547d1f3f04a0d67af9c1af9ba7f922729781ebd0634c07dd4a0597af6665756e5ee5fe24cd7892c6866b72eb33fe7fd2f64ae0110d30528de115c293164a25fa6211914bda952e5d8bffaa0a4f1ed61b6b04172e7b6bd89df72ae8e806722ace76295e52b08808bb9de28c1f", 0xa3}, {&(0x7f0000000400)="2f2e1b0f8bbcb10438557e150387ffbf7a203827c781362a60617a4365bb10d3c2589f71c49386625d23b0ffd5ca28a90a9329c1ebeddf3e246e76dfea7ea79233da4ae8a0002a53d182302ebc5bc4a219da504119e7ba86ccec1729c9284ef608d06fd7706e5cf88a16ad813608768326913302c4bb71b997d904981384bf215c4019c318569e4853a5c9b94a75b63b8dd63439fdd0787e436ff8032edaaf27976d1c72c2466d0119c385e1f54e12274a30b820237de13303a9", 0xba}], 0x5, &(0x7f00000004c0), 0x0, 0x10}, 0x20000000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000540), &(0x7f0000000580)=0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x4}, &(0x7f0000000740)=0x2c4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000780)={r2, 0x3f}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000007c0)={r2, 0x5, 0x0, 0x5, 0x8001000000000000, 0x1}, 0x14) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') setsockopt(r0, 0x1d, 0x8, &(0x7f0000000800)="1701e3e79e01a6eb2a7b5f3944ba4b000a413e06537d2bd26f4b44db0e5e0d3114377a02ecff468fa2f96ba4d66f9f8d27876d0f95ced027962c7dd5cc2f8bc74e4391d1fc4975dcdb5f7e507265a5b14c83451b3f32e7c0233608dc4f1da24367d048a3c97d5f71b077b62321e5b1ff938cb68e038ec24892c240953e03db64e4dcf94e54be5e81547bf844bed9b6a0d9e11014d9c0e565a514b57db1fb428319ffff38da894d4f4fd1a4934b390c19", 0xb0) ftruncate(r1, 0x169bc6c6) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000b80)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000680)={0x4c, r3, 0x300, 0x70bd2c, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x11}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4008001) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x10, r1, 0x0) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) signalfd(r0, &(0x7f00000005c0)={0x1}, 0x8) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000004c0)={0xfffffffffffffff9, 0xfff}) 2018/03/26 07:21:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x400000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}}}, 0x1000, 0x2, 0xf23b, 0xffffffffffff406c, 0x101}, &(0x7f0000000300)=0x98) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000005c0)={@in6={{0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}}, 0x1, 0xffffffffffff8000, 0xef00, "80ca45640e5dd1c258ed6ccfa5f33eab0783cd6bf7760f295e71453e7ab5e823ff8cb7ea5979ecf9964622a6ff46c3aff566230f3d45d80dabe550291d5ca8d46074429c503152f6284bd2c566a621af"}, 0xd8) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000480)={r0}) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = socket(0x10, 0x803, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f00000004c0)={0x3, r0}) getpeername$llc(r3, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000500)=0xffffffffffffff97) sendto(r0, &(0x7f0000000000)="120000001200e7ff40ffe90009149b00f99b", 0x12, 0x4, 0x0, 0x421) sendto$inet6(r0, &(0x7f0000000340)="80035f426be6f65cfd03e3872b43db00f1b7b3d20ece18498012c2ea6bfc5fe9cd404fa1052eb6c089222728ca06bd65dc51af3bd082c296d3cbe4a07e93b30bfa932b673d089288e479a8b133f3e45333031318bfa8e94dbeeac5d509e23b4b6249c6dce548b58e16b9599da8f2ad329d90091c24b32897395ed469ee716f768a6e7b7a401b65965397b45dd502f3a657f561db7cdd193d7de82f72d848efaf82c1cd8290fc7a9198e037333922fd87c170270dc46a553a52d3e053f6045bddd2623e3c6f015f3ab8a216bfc65331997566308f28e0084f9a43d16981a8fc636226e0cfdd22f3600c2216a9e3d0c16396", 0xf1, 0x80, &(0x7f0000000440)={0xa, 0x4e22, 0x887, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) recvmmsg(r3, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000000180)=""/60, 0x32c}, {&(0x7f0000000100)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003cfab)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0xffffffffffffffcf}}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400}) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f00000006c0)=""/192, &(0x7f0000000040)=0xc0) 2018/03/26 07:21:32 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x220, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000001c0)=0x59, 0x4) sendto$inet(r1, &(0x7f00000000c0)="8c13774cf36eee6902a2a28f9471c3b6ea57ff281adb41f0b4e7f4bf495301b3744d4ab470583c91e05e1513e01d52247bf97117675d3a6c091d71e0632aa2db2ca46042262c1026b28b9f9632c9ec4dd1247bdc3d9f7814bb8f41f4a7ddefd1757c9b00fd39ce3ce128464f4c2c1594e2050cf8ab8fac1ec276b1e13fa1f4cd5fb2b4ad0425e2b70fed3027", 0xfffffffffffffd1c, 0x0, 0x0, 0xffffffffffffff5e) 2018/03/26 07:21:32 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) io_setup(0x7f, &(0x7f0000000040)=0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) getpeername$netrom(r2, &(0x7f0000000080)=@full, &(0x7f0000000140)=0x48) io_submit(r1, 0x1, &(0x7f0000000340)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0}]) 2018/03/26 07:21:32 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='net/anycast6\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f00000002c0)="e17d3c72dc63caed85ffd06c21d4c1f26ff6b96a3d913786fa2a9e445a34ae5db95790008ef9f4c19621434a3905266019161fc0c0b557c53614afec7e29230357d2700692c836a82cf74a942fa58ab780f5fdf97d50fdf599264754deeee1f004e2b8d1d9e615ac69e3d5653eadf73fae2f5c5efe17b21dc0c9997b6672b027f01bee3ee24dc4988bf6288bd58023c581a330faf1a0116f") fremovexattr(0xffffffffffffffff, &(0x7f0000000040)=@random={'trusted.', '\x00'}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setns(r2, 0x0) 2018/03/26 07:21:32 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="9274041623547c0a0a0eee39f20a62bbcab5725966", 0x15) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000180)={0x0, 0x6, 0x4}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x800000000004, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x1000}, {0xa, 0x412d}, {0x2, 0x1b0}, {0x8, 0x4}, {0x4, 0x3}, {0xb, 0x5}, {0x4, 0x74b}, {0x8, 0x2}, {0x7, 0x1}], 0x9) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f0000000040)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$KDDISABIO(r2, 0x4b37) r3 = inotify_add_watch(r2, &(0x7f00000001c0)='./file0\x00', 0x4) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000200), 0x4) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) inotify_rm_watch(r2, r3) 2018/03/26 07:21:32 executing program 2: mbind(&(0x7f0000c12000/0x3000)=nil, 0x3000, 0xc001, &(0x7f0000092000)=0x20, 0xff, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) 2018/03/26 07:21:32 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="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", 0xfffffffffffffffe) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mq_open(&(0x7f0000001000)='#*\x00', 0x0, 0x0, &(0x7f0000735fe0)) 2018/03/26 07:21:32 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=0x105) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) fcntl$notify(r0, 0x24, 0x0) fcntl$setstatus(r3, 0x4, 0x2003) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f0000000300)={0x0, r2}) flock(r3, 0x8) 2018/03/26 07:21:32 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect(r0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) r2 = dup(r1) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000100), &(0x7f00000002c0), 0x8) 2018/03/26 07:21:32 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x2000000001401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f00000000c0)='E', 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x8000) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000140)={0x7, 0x3}) 2018/03/26 07:21:32 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000dfe000)={0x1c, 0x1e, 0x829, 0x0, 0x0, {0x6}, [@typed={0x8, 0xa, @binary}]}, 0x1c}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x3ff, 0x5, 0x20, 0x0, 0x7ff, 0x92000, 0x8, 0x7, 0x1, 0xfff, 0x566, 0x1, 0x0, 0x2, 0x3ff, 0x4, 0x3ff, 0x4, 0x7, 0x7fffffff, 0x3, 0x8, 0xfffffffffffffffb, 0x26, 0xc713, 0x5cc0, 0xfff, 0x7, 0x2, 0x1, 0x7ff, 0x3, 0x8000, 0x83, 0xd6e, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x400, 0x5, 0xbb, 0x7, 0x7, 0x3f, 0x7}, r2, 0x8, r0, 0x8) 2018/03/26 07:21:32 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80000, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x2801}, 0x0, 0x0, r0, 0x0) 2018/03/26 07:21:32 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0xfffffffffffffffe}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x163082, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000100)={0x2, 0x5, 0xffff, 0xff, 0xd5, 0x3f, 0xa8, 0x1, 0x1f, 0x3eec00}) sendmsg$alg(r1, &(0x7f0000007fe4)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000006000)='~', 0x1}], 0x1}, 0x0) 2018/03/26 07:21:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt(r0, 0x0, 0x4, &(0x7f00000001c0), 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x2002) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xffffffffffffff4b) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/03/26 07:21:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) unlink(&(0x7f00000000c0)='./file0\x00') ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) 2018/03/26 07:21:33 executing program 1: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f000054d000)) r0 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000aef000), 0xffffffff) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x5a) 2018/03/26 07:21:33 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffd6, 0x10100) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000245ff0)) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000553000)) 2018/03/26 07:21:33 executing program 7: r0 = socket$inet(0x2, 0x6, 0x800000000000004) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000)=0x8, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) waitid(0x1, r1, &(0x7f00000001c0), 0x20000000, &(0x7f0000000200)) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) r2 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x6, 0x531000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000002c0)={0xffc0000000000000, 0x4, [0x3]}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000000040)=""/81, 0x51}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='loginuid\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000140)={0x3, 0xfffffffffffffa65, 0x9, 0x1}) 2018/03/26 07:21:33 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0x0, 0x22000004, &(0x7f0000000200)={0xa, 0x4e22}, 0x1c) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/77, 0x4d}, {&(0x7f0000000100)=""/134, 0x86}, {&(0x7f00000001c0)=""/28, 0x1c}], 0x3, &(0x7f0000000280)=""/122, 0x7a, 0x8}, 0x60) socket$inet_tcp(0x2, 0x1, 0x0) kexec_load(0x0, 0x0, &(0x7f0000000380), 0x0) accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0x9f, "0f906d7b1f1345fc9eb77232da6e908bf0d5ba3a481a730d41d87401a88354eebc92f77f55ea4ecca8a5209e35664ae97af623d85a4773e5a59a2a78f7c4900d1c02e0c59118843b1918fa52c6408891a89bb612f16ccad66acae0a9f4fa74bdb03abf5a0226babd8137af7352b155880167cfb9131b1572435c3ecf52dd9b1f264e8ec2296436ca47d1a94425108776b3ed87d3d670c0c417cc10ceb500fe"}, &(0x7f0000000340)=0xa7) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r4, 0x2, 0x7, 0xff0000}, 0x10) shutdown(r0, 0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000040)={@hyper}) 2018/03/26 07:21:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3f, 0x200000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) r3 = gettid() r4 = syz_open_dev$sndpcmc(&(0x7f00000007c0)='/dev/snd/pcmC#D#c\x00', 0xb2, 0x600) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000800)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000780)={0x8, 0xf617, 0x9}) getpriority(0x0, r3) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x9, 0x2, 0x4, 0x7fffffff, 0x0, 0x7, 0x0, 0x4, 0x0, 0x5, 0x0, 0x8, 0x81, 0x8, 0xfffffffffffffff8, 0xfff, 0xffffffffffffffc0, 0x20, 0x1, 0x1000, 0x0, 0x42ed19ae, 0xde7, 0x1f, 0x5, 0x3, 0x0, 0xfffffffffffffff9, 0x5, 0x8, 0xffff, 0x20, 0xffff, 0x96e, 0x4, 0x8, 0x0, 0x800, 0x3, @perf_config_ext={0x80000001, 0x9}, 0x20000, 0x1b4, 0x6, 0x7, 0x1000, 0x3, 0xffffffff}, r3, 0xb, r2, 0x1) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "38a070a180d38a239f0f7c5a26f3a1b3611919263b88665a7c8c749d3ea32fddf7b040c47d59769af7f47da30faba190cd5890e6b8613a41e2ad18ad538c4e95"}, 0x2a5}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/234, 0xea}], 0x2, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000840)="34933ceffce97f2b7494d1e6ef629da28431e36db44041166e5837a32604aef7ba625fe147a897909a0af8b8cc2f38d5c47917d201d539fbac325dc824842a48b17d9c0a20f288111fcb5bf0894658e0b048068f4cb2d3550b41ef860a74c354bd357db7360d1f67bfe6d1cf4d21d877b1f67f5f6d795ec764898e83d7f1ac5ef4", 0x81) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00022cbd7000fcdbdf2503000000080003002f00000004000500080002000a00000004000500080003007f000000080001004e240000080001004e21000008000200020000008f506bc12de49b9c31a3ff4d4aa0e9fa3cc1cbb625f8c3b644e4f43528e7e85a54656543caaf9d06c00757bb833d1c17f998604e58d1c1f373673b2b392c00d7602aee97eb030a51f5f24dcf0e501d0e952ee700a1e160c85ffb318d1fff284cb05cf2b24bb3aa3c8129c06221e8da52475c63faedd6829b7df4c1e5d3cf78"], 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/03/26 07:21:33 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="b7e6edee90d6f4ab2f4535c2f9cee5e4", 0x10) r1 = dup2(r0, r0) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/26 07:21:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4a004, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0xffffffffffff0000, 0x0, 0x8001, 0xfd, 0x0, 0x7c9d, 0x2, 0x0, 0x9, 0x0, 0x1000, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x415b35f5, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x4, @perf_config_ext, 0x20004, 0x53c, 0x800, 0x0, 0x0, 0x2, 0x6}, 0x0, 0x0, r3, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r1}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="04000055670ef7f2"], &(0x7f00000003c0)=0x1) tee(r0, r0, 0x8, 0x8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000240)={0x10003, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000000080)) 2018/03/26 07:21:33 executing program 0: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="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", 0x1000) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f000002efc0), 0x0, &(0x7f0000000000)=[{0x50, 0x114, 0x7, "971969ab26ef5c51bffc700ef4fb0fb9d857938f6d80a01bc5e043a5905cc27e30448b1aec9d1d30740dc8a01f7bcd6045cd51fb1420c70e46794d39a31a26b2e6"}], 0x50}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001080)='/dev/vcs#\x00', 0x1000, 0x8000) recvfrom$ipx(r1, &(0x7f00000010c0)=""/118, 0x76, 0x2020, &(0x7f0000001140)={0x4, 0x7, 0x40f, "815c59668033", 0xffffffffffffffff}, 0x10) [ 586.672203] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 07:21:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40040, 0x0) linkat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x1000) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="1100000000000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) 2018/03/26 07:21:33 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r3, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x80000000}}, 0xff, 0x5, 0x3f, 0x9, 0x26}, &(0x7f0000000100)=0x98) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x292) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/26 07:21:33 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"ad30b461ecef72"}}, [{"7b3ed9e2cea3be"}, {"0645541609d975"}, {"1b55232e0ba93a"}, {"e1fd54078192ba"}, {"a878cc421a6e23"}, {"3ed80cb95ab6e9"}, {"30d59dd1fda440"}, {"883f0a31b25df3"}]}, 0x48) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x408000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000180)=0x80000) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c0e00000000000000000000"], 0xc}, 0x8001}], 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x0, 0x0) 2018/03/26 07:21:33 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) sendto$unix(r1, &(0x7f0000000300)="835841211f63936e67f2851164fa18d4721ed9267fedcdb9e360c4e1ca0d9f15f65c4dedce25ccb99b0eb448f76efd52ff9f9908930edeeae36189322345d75b84a95c7ae7ce812cfba1aadd", 0x4c, 0x0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000001c0)=0x233) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/26 07:21:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r1], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r1) close(r0) 2018/03/26 07:21:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x20001) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000080)={0x56, 0x6, 0x1000}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/26 07:21:33 executing program 0: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80c00, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=r1) umount2(&(0x7f0000529ff8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x254200, 0x200, 0x4}) 2018/03/26 07:21:33 executing program 6: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8000000008) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x206, 0xa4e4, 0x7e, 0x80000000, 0x40, @random="31792231bfbc"}, 0x10) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1267, &(0x7f0000000000)="ffa691ec04782690921f035b22e148a49e6940ad27e9593d0d27a22fbfe7d74037f0dab1b68fdb613f083effea0f05101f2c1aed97eb0b677055c88113fc66b5951e19eee3a2615fe62a48a3c90fec463b435f970b80d0626a74575153b149ba") ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/26 07:21:33 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={0x0, r0, 0x7, 0x3}, 0x14) pipe2(&(0x7f0000000000), 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/26 07:21:33 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200080, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1693e0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x1, 0x5, 0x8, 0x9}, &(0x7f0000000180)=0x98) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r0, 0x0, 0x1, 0x401, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000280)='net/igmp6\x00') fdatasync(r4) write$evdev(r4, &(0x7f00000002c0)=[{{0x77359400}, 0x1, 0x3d59, 0x8}], 0x10) readlinkat(r4, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/97, 0x61) r5 = openat(r0, &(0x7f00000003c0)='./file0\x00', 0xc1d0c8612170660d, 0x80) renameat2(r4, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000440)='./file0\x00', 0x2) clone(0x4000, &(0x7f0000000480)="573e03e1f181a84454bde041af3cd14ecd6033aa883f9a055aaaec538f74bcb9a68d481f150195bc3a743c4e20e7ea4cd3a0aa714a43cec64b6800bbe7b3774458183971c8d6d3fb01380aa9aedf39866738d73b7d5a6e7b69b1579e4e5c2a0202160c003a9883f209de55cb865c07", &(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)="c003fac91b693fab5c46437beef4b98b8c2183d34a25eb241fb4d8ef85952a48f0ae3ab71110d7c059ef860a2c79654cac5fe5689e2cd5e059fc8d05cd2b5a867a5e58ef0d25eaf7308da5de8bd9c7f191170e992dcd96989bb0ac07d3f929910c3a71262dff9a1b9dd702295c7c5e011f2b614e39b62bbe7a5ee0b3f1308532ac95343e3c85801cbcc1628851dc9f784086d8e2572cdb565692cf3f5c61672adb7b1ff9eb190892ad8fa23523a30d79078d3381e969889d46adf6a585660a89b5dd652eab2f7cbcdb569d177fe31cd9f2a0d2bdfa9fc17897") lseek(r5, 0x0, 0x5) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000680)={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x1ff}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x8, [0x40, 0x0, 0x4, 0x3, 0x0, 0x8, 0x3, 0x9]}, 0x5c) sendmsg$kcm(r5, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)='c', 0x1}, {&(0x7f0000000740)="81dd0a36fd84df34b784a1cdcdd19a7a59347e4251607db80417d5f68a50d5ca9090661d7dbcca110c1e9df4ffb86e58be1f9e04274c5ac5701b97d8c84d4fe7442f034ed6f87f1ac5b58079bb4ce6911ef83ee284ee17726e0d3422a3e1ba09783408a32a8d2a2030e169dbe3379942e6b602e25d6d832b6ac8ffd5f9de29e312c5455cad6395c2c2fbbbc979a398330d2ba4aacfb80608d83476aa5bf2956c5388f5d730bec9157aa15b9fe5918fc54a4dc957a68009001494113b7a673547334a9327c8302d759711df8e7253d1f48b20a5596bc6", 0xd6}], 0x2}, 0x40c0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000008c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfff, 0x4b, 0x4, 0x4, 0x7f}, &(0x7f0000000980)=0x98) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000009c0)={{0x8, 0x9}, {0x1, 0x3}, 0x40}) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000b80)=[{0xf54, 0xfff, 0x6, 0x0, @time={r6, r7+10000000}, {0xffffffffffffffff, 0x909}, {0x6, 0x80000001}, @raw8={"a493d2e0a553e9a77e320095"}}, {0x7f, 0x6, 0x7, 0x5, @tick=0xc0, {0x6, 0x7fffffff}, {0x1}, @ext={0xf2, &(0x7f0000000a80)="c955deae74e635847a66e26d22f4a8e9d3677af84ee793764d4b06700a9e49efa1a81264c4f025e9c4dfb0119171047f612f4e71b604b7c205632f6bab0b7aa89321260e16b6fbcad48587b088d194bfa86bc45639d76e4bff1f0e162b6e4f09b616197695a35813d79f145156519e483a609054fa6fdc192b76991b63342f5ec75d652643a416ff2f6f1fd6916552098ddc33138fb58e4f211f00dce5ecbe32cacd2e2dbf69e7ba50a2cede03c8369759848fdc52dc725c15d3e93bdc8384146822cfd3e7a6f9e54f0d44c72871f5a4c06a94a0490ab04f9d7064f6c61c26004eab8b2f6f0ca958ae1cd6cfcf47743ce259"}}, {0x0, 0x0, 0x3, 0x7, @time={0x0, 0x1c9c380}, {0x87, 0x1ff}, {0xffff, 0xa91d}, @connect={{0x7, 0x9}, {0xa7}}}], 0x54) lseek(r0, 0x0, 0x3) sched_setparam(r3, &(0x7f0000000c00)=0x6) r8 = syz_open_dev$amidi(&(0x7f0000000c40)='/dev/amidi#\x00', 0x10001, 0x101000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) set_mempolicy(0x3, &(0x7f0000000d00)=0x2, 0x9) accept4$nfc_llcp(r0, &(0x7f0000000d40), &(0x7f0000000dc0)=0x58, 0x80800) acct(&(0x7f0000000e00)='./file0\x00') mlockall(0x1) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000e40)=0x3) times(&(0x7f0000000e80)) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000ec0)={'ip6gretap0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) 2018/03/26 07:21:34 executing program 4: mkdir(&(0x7f0000000580)='./file0\x00', 0x3) mount(&(0x7f0000000480)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)="001b80000000", 0x83, &(0x7f0000000400)) utime(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f0000000300)={0x0, 0x8ee9}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x200000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f0000000180)="af5495c0c40aa3214ec53ba98dcfdc346024354ea372431a592170229fa668502fa532b3dc829e4509109a460ceb813248281a637c0dbe1cbc3c90f342dcb217e652223b2d31dfa63c59f47d80f40890b4575c96a4915863c7915993dfe1a883e920a2bf806a14aa1ae896c0d84ede5b7c05cc2d4247c61e7b23f9a245ce8d75ffea3f3e0e7a7c399546f742de99fd1d43243969d0ed258d27", &(0x7f00000000c0)=""/28}, 0x18) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000500)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000540)={r1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r0, &(0x7f0000000340)="6b8a0f9cbdfa1d2ee4fdd42c59d6af67207fc61e87c5186462f892416751e061f6713af09701c960230763bed64dfd6ffc28890316237440c35481ba227752acb7a24e", &(0x7f00000003c0)=""/190}, 0x18) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'tunl0\x00', 0x6}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000002c0)={0x7, 0xde, 0x6066, 0x0, 0x8, 0x1f}) 2018/03/26 07:21:34 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000efa000)='personality\x00') r2 = socket$kcm(0x29, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000080)=0x9, 0x1366) 2018/03/26 07:21:34 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) ioctl$TIOCNOTTY(r0, 0x5422) 2018/03/26 07:21:34 executing program 5: socketpair(0x208000000000001e, 0x80005, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000000)=""/45) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) 2018/03/26 07:21:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200280, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="87c4419cd8522188e9e2f1cb870f379f", 0x10) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000711000), 0x4) 2018/03/26 07:21:34 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9f, @mcast2={0xff, 0x2, [], 0x1}, 0xdb22}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x1, 0x2, [0x400, 0x4]}, &(0x7f0000000140)=0xc) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000d23000)=0xc) 2018/03/26 07:21:34 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x240000, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x88) 2018/03/26 07:21:34 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', 'vmnet1selinux/\x00'}, &(0x7f0000000100)=""/204, 0xcc) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x6) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x600, 0x0) fcntl$getown(r1, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000003c0)={r2, &(0x7f0000000280)="60d9974857c566c2f3abd7e1c7c2e8efa70527714b032c3343186dd98ba78062aa850bdae0f546bfbdad06b0c817fff1b688a77c78c6039ba2896ea037816095adb3bfaa037916e133d39d152b302788d4803df9c90c0885b9fc7fe44f90c946476ee62a82934c38d20a07f0ae9b05d92c50af363e7e405edce65e902589c1228e386f131e71f0edeaa663ab33c8b72504ecf6e730869a8ac12b0afcf55f77066120c4b89dd85821d7b78d17a52e89b386acbb17a38bb1c155daa555f3a0d055ffa8152d1ad5d6c62c53050510cd0ef214e3f370c54a243f", &(0x7f0000000380)="66e69090d57fd0190c66ef73bb5a1c03aad76faaf2d82450c18870f97238a50a60e6a02e67f4e6b5c29bbc09e2", 0x1}, 0x20) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000400)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000440)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e22, 0x7fff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}}], 0x98) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000580)={@remote}, &(0x7f00000005c0)=0xc) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000600)={@broadcast, @rand_addr}, &(0x7f0000000640)=0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000680)=0x1, 0x4) iopl(0x8) r4 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0x0, 0x10000) fsetxattr(r3, &(0x7f0000000700)=@known='system.sockprotoname\x00', &(0x7f0000000740)='trustedeth0mime_typewlan1&\x00', 0x1b, 0x1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000780)={0x5, 0x1}) bind$rds(r2, &(0x7f00000007c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000800), &(0x7f0000000840)=0xb) bind$llc(r4, &(0x7f0000000880)={0x1a, 0x33c, 0x0, 0x3f, 0x0, 0xd802}, 0x10) lookup_dcookie(0x6, &(0x7f00000008c0)=""/139, 0x8b) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000980)=0x1, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00000009c0)={0x10000, 0x6, 0x4, 0x6, 0x2}) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000a00)={@multicast1, @multicast2}, &(0x7f0000000a40)=0x8) sendmsg$unix(r3, &(0x7f0000000c40)={&(0x7f0000000a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000b00)="5cac02b18137f1592d8ddbd5f16a98e3781a2e023cb6e3b62339c31b1ace9006906902102007c0d4c9c015a6d1c0927ae8996b03cab255167c5d8d96fad58cbb11817946cf3024ea4d2e3f3ae0e15961cce62a30da9d21f67e186f91d1d7ee116ad78ce57010bbe1adf83f76810ed8f3dd51658b90da99bd9afd8858f99b98a50e379368e0", 0x85}], 0x1, &(0x7f0000000c00), 0x0, 0x4000004}, 0x20000000) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000c80)=0x1, 0x4) rmdir(&(0x7f0000000cc0)='./file0\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000d00)={0x0, 0xe988}, &(0x7f0000000d40)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000d80)={r5, 0xef, "fa67909f91e344a1b3afd6fa1205cb4ce0d58f7d9dcb4245ca799c3fba64f7558852e8b51737bb039a1df2dad69c95b3201bcf0c3fb2847d92f125cfbe64a4ed79296abcc7222015e1430ccb473aa3b129f0eaf27756b2502ef33b1f523ba2be49bd948e21d1b186ec4afc4fe340208514ed8b2e268d38dad48952d9b7da48b1576613e38339065452c0758bb7113a993737a7291da6a8e3cf27b7ea212eeb5fb3fb14a7faef2fc30bf634847666cc637fbc05fbb95bfff400773c75dffdcc8717601088640674ca977bd90e1663582887f10113656e2c332704d3c0841bba105862c40fac2c9d53f6d4fdaaeed1e7"}, &(0x7f0000000e80)=0xf7) 2018/03/26 07:21:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000040)=@ethtool_cmd={0xa}}) 2018/03/26 07:21:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='coredump_filter\x00') syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)='+0', 0x2}], 0x1) 2018/03/26 07:21:34 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000000803f814000000000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x77c, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0x7, 0x4, 0x6, 0xff, 0x800, 0x0, 0x7, 0x6, 0xfff, 0x3}) 2018/03/26 07:21:34 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x91c, 0x4) socketpair(0xe, 0x80003, 0x4a, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfffffffffffff458, 0x30}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x4, 0x5}, &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={'bond0\x00', 0xa}) r4 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_netdev_private(r4, 0x89f6, &(0x7f0000000000)="d715b02ea67e01025c26fb220bf0867a623e6ad66e7fef2826dba82e580b007be447aee8f472921200459574f098c9280350d7a3a60910bfbcf287c5c62661aeed9c2c0972295492985523b1478833b0d118c771c718af4d6f27e163") r5 = socket$inet6(0xa, 0x4, 0xd3c) setsockopt$sock_int(r5, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) 2018/03/26 07:21:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x80, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000003c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000400)=0xc) sendto$packet(r0, &(0x7f0000000280)="785f96dc5aedbf409a66cdcc8c5b70913a7b2bccad71d5e6963816be7d0ff241b7f8731392dee5cf3c3c", 0x2a, 0x4, &(0x7f0000000440)={0x11, 0xf7, r1, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x1, 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000002c0)) unshare(0x8000000) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mq_getsetattr(r3, &(0x7f00000000c0)={0xc237, 0x5, 0x100000001, 0x4, 0x100, 0xfff, 0x8, 0xffffffff80000000}, 0x0) openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000040)={0x0, 0x1, 0x5}) mq_getsetattr(r4, &(0x7f0000000140)={0x0, 0x2, 0xcc2, 0xa08, 0x2, 0x100000000, 0x3ff, 0x1ff}, &(0x7f0000000180)) read(r4, &(0x7f0000000480)=""/84, 0x54) 2018/03/26 07:21:34 executing program 0: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x5, 0x400000) open_by_handle_at(r0, &(0x7f0000000040)={0x18, 0x200, "17b364df375918d4913e42cb08d14051"}, 0x600000) mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) 2018/03/26 07:21:34 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e24, 0x20000000, @loopback={0x0, 0x1}, 0x100000001}, 0x7) listen(0xffffffffffffffff, 0x20000003) r0 = socket$inet6(0xa, 0x1, 0x4) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e21, 0xff26, @dev={0xfe, 0x80, [], 0xf}, 0x80000001}, 0x1c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000fbfffc), 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000100)=@fragment, 0x8) 2018/03/26 07:21:34 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140)=0x2640, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)=ANY=[@ANYBLOB="cd390b081bf2aaaaaaaaaabb86dd6002290f00383a0000000000000000000000ffff00000000ff020000000000000000000000000001010090780000000060d5cae200003a0000000000000000000000000000000000ff020000000000000000000000000001b601929f106531aa"], 0x0) 2018/03/26 07:21:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f00000000c0)={{0x5000, 0x1000, 0xb, 0xa1, 0xff, 0xfff, 0x8, 0x4, 0x174, 0xfffffffffffffffd, 0x10001, 0x5}, {0x7000, 0x2000, 0xb, 0x81, 0x0, 0x0, 0x4df7, 0x9, 0x7, 0x8000, 0x8, 0xffffffff80000000}, {0x4000, 0x5000, 0x3, 0xe4, 0x9, 0x2, 0xd20, 0x2e39, 0x7, 0x3f, 0x8, 0x572000000}, {0x4, 0x6000, 0xf, 0x3ff, 0x8, 0x1, 0x5, 0x81, 0x7ff, 0x9f, 0xff, 0x80000000}, {0x7000, 0x1000, 0x4, 0x20, 0x101, 0x9, 0x0, 0x7, 0x7, 0x0, 0x1, 0x3}, {0x3000, 0x1000, 0x9, 0x401, 0x410, 0x8, 0x9, 0x9, 0x1, 0x10000, 0x5d, 0x1}, {0x1f000, 0x10f000, 0x0, 0x7fff, 0x4ca, 0x4, 0x5, 0x2, 0xfc99, 0x6, 0x2, 0x800}, {0x15000, 0x4002, 0x9, 0x6, 0x3, 0xff, 0x1200000000, 0x8, 0x7ff, 0x7, 0x9, 0x9}, {0x2000, 0x3001}, {0x0, 0x6000}, 0x8, 0x0, 0x100002, 0x34104, 0xe, 0x4000, 0x6000, [0x9, 0xbe, 0x6, 0x9]}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000010ec4)={0x18, 0x28, 0xaff, 0x0, 0x0, {0x4}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/26 07:21:34 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000002c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x292) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/26 07:21:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000)='/dev/loop-control\x00', 0x200, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00007e6fff), &(0x7f000063dffc)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200042, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000080)=""/10, &(0x7f00000000c0)=0xa) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000000140)={0x800, 0x5}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setuid(0x0) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000180)=""/2) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) symlinkat(&(0x7f0000001280)='./file0\x00', 0xffffffffffffffff, &(0x7f00000012c0)='./file0\x00') 2018/03/26 07:21:34 executing program 6: r0 = dup(0xffffffffffffff9c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') lseek(r1, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/26 07:21:35 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f00000000c0)="b7701b0eedd5eadb5ea126511d04b4fc5fa93a3e0d07956cffb9d502b5158389c992d1f9e4b4006b497ebc2c45895c616fdd34054dc29c91a571380d7edc8866a166f1c6e3eb26530a83ed21e8bfcbce1f274cc57d072c20280bc246f3d62078f79c98e23f0128fe605fb01461426c58e9dcfd7085398578c085d140dcd421ba7e4444cbd58bccc20b30dee05073e0da14b7320fd9b3") 2018/03/26 07:21:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x301200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000040)) close(r3) r4 = dup(r1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 07:21:35 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff00000001, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x20005, 0x100, 0x100, 0x2, 0x0, r0}, 0x2c) write(r1, &(0x7f0000000280)="1a0ff834b5bf7523dd72a32f3199d841566810e6d770d959c2cba5c49bd7829fe38ff83c61e824e02c8e63e78bd4362afc0eae4e0ade5bb6c7e08854758e4f2c499d0356d1cf605644aed21e21d9a0dfaa5ddf0362533859245971bcf1c310ccbae537addbcadba0d07a1e1939d9ad03458ad065d5d08d223deb89af0a61284ddcc1af095f877d5de74494ba22547643edb7862f000ebe49f29a617b8c106a0526913752d329f25b4a6567738c7cb01338ebe7fd7c10ba5d7e539572470f8e8885fbd93dc83a59834fba1337c49fe26a37392e4c5fc553371c3706d1cdc536638df3040aac25dee21f397a06697b0175a0cc56", 0xf3) unshare(0x8a0406) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r1, &(0x7f0000000080), &(0x7f00000001c0)=""/189}, 0x18) 2018/03/26 07:21:35 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40040) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0xffffffffffffffff) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/03/26 07:21:35 executing program 3: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00'}) fchdir(r0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7f) 2018/03/26 07:21:35 executing program 6: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x79217010cc5af0ef, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x8, 0x0, &(0x7f00000001c0)=[@release={0x40046306}], 0xb3, 0x0, &(0x7f00000000c0)="ec4e85aece9796a44e0fa3a58c1e9e5984dc9e780ffb015f38e935a1a0a704db185b59a802b313f81402cdd03ab81d12051e429105a4b63415cce3967107221fb3ac6bdb4e8d4027bcce7f2638f421b5a59c10a895ac4ce2c5b2b18fe0275c5735e0050ab767d5cbf2ef3ba5d9795c6f271764968b7a96df88cf6c8a26a5a370b2b53e8cb728d7f4c7f6fffa13b6f389569e53a4bc27cefe6d1fd0110306f8bb8c6872372815396da6bf04f4e89af69e54dd6c"}) 2018/03/26 07:21:35 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000400)='/dev/dmmidi#\x00', 0x66bf, 0x40000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000440)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000480)={r3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0xc5, "4afb62ad4fbd76f73973b43e7eff3a2b4d0dc65373f08e9043390106a5149165dde68ec4b8a3a8d27b21aca3738532f61cd13911fd8a3df24f2f54d7508d5058c1a73cdc1c5bc7ffa90f5888eade254190d9e4e09e4118ddcc1cd33579a74b70883479cdecf12a045b4fb8a921b4ff37a6fe3e7bef1fb8921a5846bb28d74b32f7c87ab772c23e566cdc42411b24292399498b35748f3b2d624dd17c223bbc5bf994e951fb716a67605fc267273c10d998c3fb44b0682c388699e0a4931679739ceba9342a"}, &(0x7f00000003c0)=0xcd) r4 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xd4ae, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000080)='./file0\x00', r5, r6, 0x400) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000004c0)="8e3a5a550a10516ce899448ce4195b62a6f82829a82911c520902bedab2500c70f06985ecbaf307031f0cd6e2feaf6267716d3172b6aee2c021b1cea88e040bdf57eb32f0cf98ade99a4fba5554116594c783d") [ 588.946922] binder: 1878:1881 unknown command 0 [ 588.957545] binder: 1878:1881 ioctl c0306201 20007000 returned -22 [ 589.022169] binder: BINDER_SET_CONTEXT_MGR already set [ 589.035720] binder: 1878:1886 ioctl 40046207 0 returned -16 [ 589.046272] binder: 1878:1887 unknown command 0 [ 589.062851] binder: 1878:1887 ioctl c0306201 20007000 returned -22 [ 589.090162] binder: 1878:1886 Release 1 refcount change on invalid ref 0 ret -22 [ 589.090185] binder: 1878:1885 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/26 07:21:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x301200, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f0000000040)) close(r3) r4 = dup(r1) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/26 07:21:35 executing program 5: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x10000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x5c, 0x18, 0x300, 0x70bd25, 0x25dfdbfe, {0x1a}, [@generic="9c81c823a89dbee14e93afbd32606997c5f6f1a4527823fbef7f0e23e3c6292c631de9c74d7a00fe446f672e5073a940814d2d28843ce7908a85cb2626124ef2198f1c791d364f1e"]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x20080, 0x0) bind$netlink(r1, &(0x7f00000003c0)={0x10, 0x0, 0x25dfdbfd, 0x80010000}, 0xc) mkdir(&(0x7f0000000140)='./file0\x00', 0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000380)={0x0, &(0x7f00000002c0)}) r3 = socket$can_bcm(0x1d, 0x2, 0x2) recvfrom(r3, &(0x7f0000000180)=""/250, 0xfa, 0x143, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @empty, 'erspan0\x00'}}, 0x80) rename(&(0x7f0000000300)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)='./file0/control\x00') 2018/03/26 07:21:35 executing program 2: init_module(&(0x7f00000000c0)='\x00', 0x1, &(0x7f0000000140)='cpu.weight.nice\x00') r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpu.weight.nice\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1fffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0xb0, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x30a}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x16}, 0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @rand_addr=0xf1a}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000340)={r3, 0xdb6}, &(0x7f0000000380)=0x8) 2018/03/26 07:21:35 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10183e, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x2, 0x18e}, 0xfffffffffffffd1d) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r0, 0x0) sendfile(r0, r1, &(0x7f0000000040)=0x3, 0x4) 2018/03/26 07:21:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xe2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0x2}, 0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r3) socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00d']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r3}) 2018/03/26 07:21:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x4800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"69705f767469300200", &(0x7f0000000040)=ANY=[@ANYBLOB="4d000000010000000709ff000001ed0302000000060000000300000005009cfc76ed6a40910000ffff0000020000000010"]}) 2018/03/26 07:21:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x100000001, 0x430602) ioctl$KDMKTONE(r1, 0x4b30, 0x6) syncfs(0xffffffffffffffff) uname(&(0x7f00000002c0)=""/221) 2018/03/26 07:21:35 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0xffffffffffffff01, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) 2018/03/26 07:21:35 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x2080) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc4, "97acc0dd6633b22ac3030c12f89b28ca48b21866cb03de4bb482daad9bc79e90e8c22d987308db674e074a691660b0d24846afb5dcdcc2110e6a58437e1d9c79f3bfc4a845d0f0eefbcdc9a408ed5e308ce62283f01c11101b5627a208d63d5f8425ad9250beea6ef952a888f5785c105d97ca3d7bcc7c678831dbad37511dd86bc83dc79a32857d14ff0fb09e6e2ee6ab3407937516d3f41bac1f0328c9c7ba74af9fcfd2b3ae59f4c62fdd74da18b9cdcf237e8b2cd387bab5caaaed04fbb26108f615"}, &(0x7f0000000140)=0xcc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x9, 0x9, 0x10001}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x1ff}, &(0x7f0000000240)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x5f, &(0x7f0000000280)=""/131, &(0x7f0000000340)=0x83) fstat(r0, &(0x7f0000000380)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000400)=0x2) fsync(r0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000440)=0x8, 0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000480)={{0x100000000, 0x20c}, {0x8, 0x80000001}, 0xae2, 0x0, 0x100000000}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000500)='dummy0\x00') recvfrom$inet(r0, &(0x7f0000000540)=""/211, 0xd3, 0x40000000, &(0x7f0000000640)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r4 = request_key(&(0x7f0000000680)='rxrpc_s\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='/dev/input/mouse#\x00', 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r4, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r3, &(0x7f0000000780)=0x4) r5 = open(&(0x7f00000007c0)='./file0\x00', 0x80, 0x2) r6 = request_key(&(0x7f0000000800)='blacklist\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000880)='cpuset)\x00', r4) recvfrom$inet(r0, &(0x7f00000008c0)=""/194, 0xc2, 0x0, &(0x7f00000009c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000000a00)) r7 = open(&(0x7f0000000a40)='./file0\x00', 0x0, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f0000000a80)={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, {0xa, 0x4e22, 0x7fff, @empty, 0x8}, 0xaca, [0x3fc00, 0x2, 0x3, 0x2, 0xf4e1, 0x4, 0x9, 0x17]}, 0x5c) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r7, 0xc0405405, &(0x7f0000000b00)={{0x0, 0x2, 0x0, 0x3, 0xffff}, 0x1, 0x5, 0x741}) ioctl$KVM_SET_FPU(r5, 0x41a0ae8d, &(0x7f0000000b40)={[], 0x80000000, 0x1, 0x1, 0x0, 0x100, 0x5006, 0x106002, [], 0x7fffffff}) clock_gettime(0x0, &(0x7f0000000d40)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000d80)={0x0, 0x0}) write$sndseq(r5, &(0x7f0000000e00)=[{0x3, 0x1, 0xb14b, 0xe49, @tick=0xfff, {0xc52, 0x5b1e}, {0x0, 0x7}, @note={0x7, 0x4, 0x9, 0x4e, 0x7}}, {0x10000, 0x7, 0x1, 0x10000, @time, {0x0, 0xffff}, {0x3, 0x9}, @raw32={[0x2, 0x1f0000000, 0xdd5]}}, {0x1, 0x32, 0x7, 0xfd, @tick=0x80000001, {0xffffffff, 0x9}, {0x100000001, 0xffffffffffffff81}, @control={0x7, 0x401, 0x8001}}, {0x2a, 0x9, 0x10001, 0x5, @tick=0x8, {0xba, 0x9}, {0x8, 0x7}, @quote={{0x4, 0x1ff}, 0x1, &(0x7f0000000d00)={0x2, 0x96, 0x8, 0xada, @time={0x77359400}, {0x9, 0x5}, {0x5, 0x7}, @note={0xfffffffffffffff9, 0x4, 0x1ff, 0x10001, 0x4}}}}, {0x100, 0x0, 0x4, 0x8, @time={0x0, 0x989680}, {0xdbcf, 0x1}, {0x4, 0xc1c}, @addr={0x2, 0x4}}, {0x80000001, 0xffffffffffff307a, 0x4, 0x100, @time={0x77359400}, {0x0, 0x3f}, {0x2, 0x2}, @result={0x4, 0x6}}, {0x80000000, 0x0, 0x0, 0xd1a, @time={0x0, 0x989680}, {0x20, 0x31}, {0x2, 0x4}, @queue={0xd4d, {0xb3b, 0x100000000}}}, {0x14000000000000, 0x20, 0xffffffffffffff01, 0x100000001, @time={r8, r9+30000000}, {0x2, 0x2534}, {0x971, 0xfffffffffffffffa}, @result={0x8000, 0x2}}, {0x5, 0x4, 0x1, 0xfffffffffffffffa, @time={r10, r11+30000000}, {0x5, 0x4e82}, {0xfffffffffffffffd, 0x800}, @raw8={"69a522cd61a4b3838f8fc8bc"}}, {0x80000000, 0xfff, 0x0, 0xfb, @tick=0x100, {0x15, 0x29}, {0x4, 0x3}, @quote={{0x7ff, 0x6}, 0x1000, &(0x7f0000000dc0)={0x8, 0x4, 0xfffffffffffffff7, 0x7fffffff, @time={0x77359400}, {0x1, 0x374}, {0x27ebeaf7, 0xfffffffffffffffd}, @connect={{0x1f, 0x4}, {0x0, 0x7}}}}}], 0x118) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000f40)={r3, 0x3}, &(0x7f0000000f80)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000fc0)=[{0x0, 0xffff}, {0xe, 0x9}, {0x2, 0x80000001}, {0x4, 0x7}, {0x8, 0xfff}, {0x8, 0x9}, {0x8, 0xaf}, {0xf, 0x5}], 0x8) keyctl$read(0xb, r6, &(0x7f0000001000)=""/4096, 0x1000) 2018/03/26 07:21:36 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24}}, 0x3, 0x0, 0x3f, 0x2, 0xc20e}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000240)={r3, 0x9, 0x8000000033}, &(0x7f0000000280)=0x8) splice(r1, &(0x7f0000000080)=0xe, 0xffffffffffffffff, &(0x7f00000000c0), 0x7, 0xa) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)={0x2, 0x0, [{0xc1}, {0xbfa, 0x0, 0x5}]}) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000100)=ANY=[@ANYBLOB]) 2018/03/26 07:21:36 executing program 1: r0 = socket$inet6(0xa, 0x420000000005, 0x400000000000004) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000000180)=0x3f8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0x404) listen(r1, 0x0) 2018/03/26 07:21:36 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b54fb0)=ANY=[@ANYBLOB="020500000a000000030006000000000002004e20ac140200000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/26 07:21:36 executing program 6: socket$inet6(0xa, 0x1, 0x0) [ 589.639966] binder_alloc: binder_alloc_mmap_handler: 1897 20000000-20002000 already mapped failed -16 2018/03/26 07:21:36 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x1, 0x268, 0xffff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xfffffffffffffffe}, &(0x7f0000000140)=0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x3dd9, 0x3, 0x0, r0, 0x0, [0xa]}, 0x2c) 2018/03/26 07:21:36 executing program 0: r0 = socket(0x1e, 0x4, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'trusted.', '-\x00'}, &(0x7f0000000180)='proc\x00', 0x5, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f00004ee000)=@req3={0x6000, 0x0, 0x1, 0x7ff}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x4) sendmsg$key(r0, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)={0x2, 0x0, 0x0, 0x0, 0xffffffffffffff26}, 0xffe2}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40) 2018/03/26 07:21:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000870a050000000000000000000000000008000194cb3e04000000f06965a8ad6f98fdc61200"], 0x1c}, 0x1}, 0x0) 2018/03/26 07:21:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000003000000", 0x1f}], 0x1) 2018/03/26 07:21:36 executing program 6: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2132, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000dc0)=@nat={"6e6174000000000000000000006affffff00", 0x1b, 0x5, 0x338, 0x0, 0x218, 0xffffffff, 0xc8, 0x218, 0x2c0, 0x2c0, 0xffffffff, 0x2c0, 0x2c0, 0x5, &(0x7f0000002fb0), {[{{@uncond, 0x0, 0x70, 0xa8}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) recvmmsg(r0, &(0x7f0000000a40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/167, 0xa7}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/181, 0xb5}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x7, &(0x7f0000000340)=""/252, 0xfc, 0x5}, 0x7ff}, {{&(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f00000004c0)=""/245, 0xf5}, {&(0x7f00000005c0)=""/170, 0xaa}, {&(0x7f0000000680)=""/77, 0x4d}, {&(0x7f0000000700)}, {&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000000740)=""/217, 0xd9}, {&(0x7f0000006000)=""/4096, 0x1000}], 0x8, &(0x7f0000000880)=""/123, 0x7b, 0x101}, 0x7}, {{0x0, 0x0, &(0x7f0000000900), 0x0, &(0x7f0000000940)=""/193, 0xc1, 0xffffffffffff4309}, 0xffffffff}], 0x3, 0x40002102, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000ac0)=@dstopts={0x3e, 0xb, [], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x4, 0xe, 0x1000, 0x4, [0xfff, 0x100, 0x6, 0x100000001, 0x1, 0x101, 0x7fffffff]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x1}]}, 0x68) [ 590.101521] kvm [1917]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 590.166221] kvm [1917]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc1 data 0x0 2018/03/26 07:21:36 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000130affff00000000000000080000000008000300ba000000"], 0x1c}, 0x1}, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x198) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140)=0x400, 0x4) 2018/03/26 07:21:36 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) recvmsg$kcm(r0, &(0x7f0000001400)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/195, 0xc3}, {&(0x7f0000000100)=""/250, 0xfa}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/133, 0x85}], 0x5, &(0x7f0000001380)=""/82, 0x52, 0x8}, 0x40010161) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/03/26 07:21:36 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000021d000), 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x8001, 0x4000) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/185, 0xb9}, {&(0x7f0000000140)=""/4, 0x4}], 0x2, &(0x7f00000001c0)=""/252, 0xfc, 0x4}, 0x1) 2018/03/26 07:21:36 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x4, 0x4) 2018/03/26 07:21:36 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000880)={0xffffffff}, 0x13f}}, 0x20) set_mempolicy(0x1, &(0x7f0000000040)=0xfffffffffffffff9, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x8}, &(0x7f0000000200)=0x98) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/03/26 07:21:36 executing program 4: mmap(&(0x7f0000923000/0x1000)=nil, 0x1000, 0x400001000004, 0x32, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x121000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bcsh0\x00', 0x2400}) r1 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x800, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000e6affc)=0xa7, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000080)=""/230, &(0x7f0000000180)=0xe6) bind$inet(r2, &(0x7f0000564ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000000)) 2018/03/26 07:21:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000000040)=[@exit_looper={0x630d}]}) 2018/03/26 07:21:36 executing program 7: r0 = socket$inet6(0xa, 0x6, 0xa) lremovexattr(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0xb860, 0x81}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0xffffffff80000001}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000240)=0xea) r2 = open$dir(&(0x7f0000000140)='./file1\x00', 0x100, 0x4) mkdir(&(0x7f0000000000)='./file1\x00', 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000280)={0x1, r2, 0x1}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x3, 0x4) 2018/03/26 07:21:37 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000001080)=0x9) r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b6ff8)={0x4}, 0x8) r2 = inotify_init1(0x0) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r3 = gettid() fcntl$setown(r2, 0x8, r3) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) dup2(r2, r0) fcntl$setsig(r2, 0xa, 0x3) r4 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r2, r4) accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/26 07:21:37 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x9, &(0x7f0000f6c000)) move_pages(0x0, 0x409e, &(0x7f0000000080)=[&(0x7f0000ff9000/0x4000)=nil], 0x0, &(0x7f0000000040)=[0x0], 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r2 = getpgrp(r1) move_pages(r2, 0x9, &(0x7f0000000100)=[&(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil], &(0x7f0000000140)=[0x300000000000, 0x0, 0x6f], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000040000000000000000000000ff01000000000000000000000000000100000000000000000000ff12e1000001c23a4d91160dcd31875191fd0c"], 0x8d}, 0x1}, 0x20000000) 2018/03/26 07:21:37 executing program 1: r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x840) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x8, {0x9, 0x34d0, 0xba, 0x2, 0x0, 0x7}, 0x8, 0xae1}, 0xe) r2 = gettid() setpgid(r2, r2) 2018/03/26 07:21:37 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r1, &(0x7f000012f000)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) read(r1, &(0x7f00005c5fc7)=""/154, 0x9a) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000200)=0x6) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000100)={0x80002008}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x8000001c}) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/03/26 07:21:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x440) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) 2018/03/26 07:21:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000140)={0x7, 0x4, 0x6, 0x4, 0x80, 0x3, 0xffffffff, 0x101, 0x8315, 0x80, 0x1, 0x3}) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f0000000040)='\b', 0x1) 2018/03/26 07:21:37 executing program 6: r0 = socket(0x10, 0x802, 0x0) recvfrom$inet(r0, &(0x7f0000000300)=""/4, 0x4, 0x40, &(0x7f0000000340)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xea3, 0x400) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/15, &(0x7f0000000200)=0xf) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x4, 0x100000001}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x4, 0x4, 0x6, 0x995a, r3}, &(0x7f0000000440)=0x10) r4 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x91) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000240)=""/170) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={r2, 0x80000, r4}) write(r0, &(0x7f0000000100)="24f2ffff290025ef0048e8dbbf92be1bd96200cd6c08ffcb000400000000e1ecffffffffffffff3141c3f33a80058a6bf911021c1967d5190754d8df91c3c1009d289c8b69fba4a54238ab15f6277813f81b3eb5941969f9dddf9a1e81485c063697838bc4e5f87cb94f0a4c0d604a8909f1360400ac5e34e145e15c60beef40cc21c0ab47b09a6edcd4fbb58d01486cb0760c3d26b700f9e4c50dada8100e102aea56d8de384c98328df5df3c3104053c2e543def7cb0b3", 0xb8) 2018/03/26 07:21:37 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socketpair(0x4, 0x1, 0xcb, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000380)={0x2, 0x1, 0x200, 0x200}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') r2 = add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="3866c05982b1bdd2839b4420bd1ffe4e", 0x10, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000240)=""/169, 0xa9) syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x200, 0x40) renameat2(r1, &(0x7f000000bfec)='./file0/file0/file0\x00', r1, &(0x7f000016517f)='./file0/', 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e24, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, {&(0x7f0000000000)=""/93, 0x5d}, &(0x7f0000000080), 0x10}, 0x9c) 2018/03/26 07:21:37 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4001) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'bcsh0\x00', 0x600}) 2018/03/26 07:21:37 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x48, 0xd, &(0x7f0000000180)="9f8e27a2de08cdffddb59e5e36957995ece1cb418ebb6fdf18e09dfa1cc3a86dd146806ea332c0844c2ba2d37d4e5ed3b3b2e391eefc273d95c363b3a6166c8336c0f7fa170737f7f84a6b4ef52176cd3e98ca48407614f074ebbe6b36d90838f21f25d0af5423ae2300afda9438e57555cc07eb5c62c41f0cee8a9c77cf08210003b3f911bd2c320301", 0x8a) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00001dffe4)=@req3={0x0, 0xfffffffffffffffd}, 0x1c) 2018/03/26 07:21:37 executing program 1: mkdir(&(0x7f00000011c0)='./file0\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000001080)={0x79, 0x0, [0x800, 0x6, 0x7, 0x10000]}) mount(&(0x7f0000fd5ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000001200)=""/4096, 0x251) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xfffffffffffffffc) 2018/03/26 07:21:37 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x4000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x7fffffff, 0x10000, 0x5b5c, 0x4}, &(0x7f0000000140)=0x98) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80}}, 0x14) syz_emit_ethernet(0x4a, &(0x7f00000001c0)={@random="671988b996e3", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "4c9148", 0x14, 0x73, 0x0, @empty, @remote={0xfe, 0x80, [], 0xbb}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x4}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000690000)={0x14, 0xd, 0x6, 0x1}, 0x14}, 0x1}, 0x0) 2018/03/26 07:21:37 executing program 6: r0 = socket$packet(0x11, 0x12, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x6}, 0x1c) 2018/03/26 07:21:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000f8e000), &(0x7f00001d4000)=0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000580)={0x0, 0xb462, 0x1, 0x8, 0x4, 0x1f}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x7e90842c}, &(0x7f0000000640)=0x8) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000980)=""/106) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000680)={0x0, 0x7, 0x5, 0xbc, 0x81c4, 0x7f, 0x3, 0xbb78, {0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x7}}, 0x1000, 0x8, 0x3, 0x1}}, &(0x7f0000000740)=0xb0) sendmsg$inet_sctp(r1, &(0x7f0000000840)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6cae}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000080)="13d58eec873fdadc286d92b3f675fcd6ba8153a452470dd1e487907a2ffa33e4b97fb94d99a92f5b1e0d510ed32409ac0915d7c2386e150aa64ac3751f4db8502514d726a6cade7f3cb8bd581fb9e31faaeeb208d550d7c5bd3d966b5e18f6618910d15ea35dd1a1b775930eb64c667ae9a33b092719deb294c569ee0379ba93259982d8c8f0536c44ee431953a0032d35597a5e20989e806649a2c4f017dccb527a6ddb5491d45d46b8f34111518cf3b686dd56c80c4cae6dfd0c60f9f665f93b5c254d8cc5500ee3a85cb67626fe4a0c74451627be748df4e96cdc0e0402391c1a60bd00b5d774a59d58093d6464af9756f8a67a", 0xf5}, {&(0x7f0000000180)="cb70c5e1867fbc72a4c2638193687560db3ba8ea3aae26eb06d3bf999f01ef562ab771c015b6774c3e7ae6ec08cb422b92522ea94a4bb390b1bf8fd63a0be3d2b25a0fb70b65d6f0273dd05ade387d88bc4631fcc19039d0e6b78513406f9e28acbef927e5f0ebedf5627e912cea72637a2b7d6959d521ba0eac8141d0e04e17f10b4e7b7b8a1a41b5e8c270ef49dc6a43d5a4d349fe672ae35460369cb7225526c42a590129e972ac", 0xa9}, {&(0x7f0000000240)="6ec6ce6d749631680787fb1b753c6bb7e2e39f8e4972044e769304b416538f09df707f7e2728b4c884ef8e2c21495d36b8e3b5c91a977106", 0x38}, {&(0x7f0000000280)="fe1fa4dca5168dec3a63d22ebc028fe42d29aa36f31677a18217c556e58bb6a65b62023c42bd09696a9ead9f18c586445d7074b702830a4980f8e748523ac2c33cdddabd80c67cf9fe2956b95a6818e42f9f5278ede409ef20e73a706d829d5750a8b1bf5609629ccf6c38c6186ee193892ba090111850c297ce02dd1bf5b832be0b2fe3bc46719b7f4a7b501951ad1e5aecc1a877b522e374f7434802bbf898530905738d65cfda7a10aa35fe5c5c4fa093c64bcabf84a95e5ee6108e991af296b6b850f72c86dd6696a192de818279bb0c081c9a58414316a53232d3c8d3659ff27dfe4c3c16854070", 0xea}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="5d2ce06a2ffff7cb1207895d31bbed1eb7886948bf47e2e00f80d408355e86b51fad8b014cda361f74ad85d9e439775ec680fb09f5fdb161f2cb3356740c0fd9ccc8f7e756b9c31f14d275b64d1a9c2426803ac269b01328d0960ed006cbf0aef139ea3b27e732c5dca4b873b64ba2c74426e832d86e924da20aa5f85bdf0ec58bdabbb45748164fafdcf77838a98bf9f5604ffbd062f392", 0x98}, {&(0x7f0000000480)="38f8a93e86052f6659aa1203a356e5738ad57432c2da676396a62b3b8e63beee26a08a9576ac05434ce4bac40364a0dbbe4cc30445b667c22691bb041b259ebd27e61b2d428a5bab2b679d70d50b6cf67c8f42608c05667364a8026b9a2b852bb579205db03c21a9875900297f8e0df7d458623b4e6413e747222017c168ba5ce3f4a10760c068b5f0942c14a8197cc7a32a2ef989dfb74997fdaef212a4e5431afa6f15a17ee5c29c704560b49344915a7cc9795b856dd1", 0xb8}], 0x7, &(0x7f0000000780)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0x1, 0x4b6, 0x1f, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xffffffff, 0x0, 0x100000000, 0x0, 0xffff, 0x9, 0x5b, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8, 0x206, 0x0, 0xfffffffffffffff5, 0x8, 0x4, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0xdf1d, 0x6, 0x80, 0x4}}], 0xb0, 0x800}, 0x20000000) syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000008c0)={r2, 0x4}, &(0x7f0000000900)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000a00)={r5, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x53a2}, &(0x7f0000000880)=0x8) 2018/03/26 07:21:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="d24ed3eca9dc5db8af57afe3e8852e3a7f639fa4b7953968cf72b419a3c8a39ef8ee19664a6ff7490754f379bfe173e03929f29568fed221a38c1086d7fc95dcb22762886ce8f1eaebddaaefcdb677a0a8351a0cb6997433887912e755ceeee87f2a25e3855dc07433349f3bbe1bc681f8cf54991edc8474e02bc6897140061a841f796942ca26a1e561e217ef99d371330ba795532e35211d3c94c3d2c2954f60581d11257c76ab51628648338a3ecf3c5af8518928ad3ad0") r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7636}) close(r0) 2018/03/26 07:21:37 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/26 07:21:37 executing program 2: r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x80800) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) r2 = socket$inet(0xf, 0x3, 0x2) ioctl$sock_ifreq(r2, 0x8927, &(0x7f0000000080)={'sit0\x00', @ifru_settings={0x2, 0x5, @fr=&(0x7f0000000040)={0xcd, 0x9, 0x7fffffff, 0x101, 0x5, 0xffff, 0x3}}}) sendmsg(r2, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000001ff0)=[{&(0x7f0000000000)="020b03010200000000000100017685e9", 0x10}], 0x1}, 0x0) 2018/03/26 07:21:37 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000000, 0x2) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x1388000000000, 0x1, 0x3, 0x5d33, 0x3f, 0x52}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) timer_create(0x3, &(0x7f00000003c0)={0x0, 0x2b, 0x3, @tid=r0}, &(0x7f0000000400)) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r2, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000009c030000000040008d"]) fcntl$setown(r1, 0x8, r0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000040)) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./bus\x00', &(0x7f0000000180)='./bus\x00', 0xc000, r8, r9, 0x463, 0x401, 0x100000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) tkill(r0, 0x16) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/03/26 07:21:37 executing program 3: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x81000000) inotify_add_watch(r1, &(0x7f0000c31000)='./control\x00', 0x86000006) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = gettid() renameat2(r2, &(0x7f0000000080)='./control/file1\x00', r2, &(0x7f00000000c0)='./control/file0\x00', 0x4) getsockopt$sock_int(r2, 0x1, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) ptrace$setopts(0x4200, r3, 0x10001, 0x11) 2018/03/26 07:21:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x2000000000000) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x663b}, &(0x7f0000000040)=0x8) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x1, 0x848}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, &(0x7f00000000c0)=0x8) 2018/03/26 07:21:37 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000015c0)=0x0) stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = gettid() lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ac0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000001bc0)=0xe8) r11 = getegid() sendmmsg$unix(r2, &(0x7f0000001c80)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="8fee9b546fbf7e8b5cfd57a061e67ee4a772490f8d31127d1af68067d4bcf58744ad57a0e0601f1b4892926fe1c984d6e5ecc41604daead7f1", 0x39}, {&(0x7f0000001240)="bbfa033b46d56084a50db6e301", 0xd}, {&(0x7f0000001280)="e4310ff1f2bcd8518ee345cd56a5f2bd3f1a09915829e0b1580e3849bb23846fffd1762bc1b02b3c798b89b5bc6d32656661d50f242906e3fcd508c7da7d76ff9101a9f51464af9b1d179add0a56e077855a091f58a58036e83879334c178f36b10914036d9b17b2c2f70ae912c2e2780fd63b55fa0044facd8de0a53216b5cff4f16e1d38898870e10045a9a70172bb7dd75fe3988e2e052d00ffb9", 0x9c}, {&(0x7f0000001340)="d33495484842190194b3eb0162d7c09d343dd68ea30d6b77ff1c07712d74ff92aea8339feef5e75d6fa6cf85f6d0fa6a6a59805169b1e4897cb7048ece022954d1378de8bb04cf3d331058ef9c366be28973c0d2f8ca6f99e323ebfca4be22370af2851a18b381b83539b892b6f11cea7ef1de2a2b884a63f494a0f52c8da2a2e1ee029ee3378a3c6c900d4a44adb30a07788119e370b6aca94be5fd603bc95e3315de52d7ada58a1ee990b7868344ac0b3738634e6163e9246be2617386cd8f5d1190a8b0b5e06e", 0xc8}, {&(0x7f0000001440)="66d7e2ffcae0f5da873422633f916799311cb3601f4ec1df35c03fbf1381883fc78e7809153c000ef52022b77df6a2012c30d12f1be8ef2771592fd96c5e541f9983696cbefdd939cb7ef0054188628a53b113c756b811e5b74cb3ef2ae87f622e4eff1230bb670e3149518f1457d16323bc2e8b48305a3a78ce67f36aa9b374fb1a4dcf29dfb0501adc", 0x8a}, {&(0x7f0000001500)="e88f1401e27bc95dcb68d183a84903708fcc61f278b27548daf7b090f42d19e8ed11a7d08e2752347d78e8d6913f11aa6df1d53da42d273e0abd996256d75ad9bfceeac431edab64c9fb9d9ae863e368479b996e61ead74a13bb7941d1d85512f37beaa38f9e6d6984", 0x69}], 0x7, &(0x7f0000001780)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x34, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x88, 0x4044}, {&(0x7f0000001840)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a80)=[{&(0x7f00000018c0)="844e348a43df815da0583a24815e9b2589393020bbf3a1adef6fe24cf00ff33229e68a5bff9f6689189dc8b3636965d68dbbebd812d8b1ff8198afe074fbd3d698fc134699631e156b7c43ff0345528afaffa6a8114c576fe88fe86964a52774da88a0e42fe32201465db8775684f84d9fe7d16827fbf1f633e9a9d9cc72305193dcf5274a12dc2a16f2df42b4cd241647526f5e6de12e52012abf846a05a9fa821dadfe5be98cd7ca28b5a336458f895303b8271a", 0xb5}, {&(0x7f0000001980)="9fa411d0dba87ab6d16c0daf4f3b10d1c4454c522dc2dd4cd3a82ac7d10f8f6d1591bdb6b3de85f59ccf0167927918b975ef0703f53c9b539bff93c374f65eff791f409874218c4edc6be20cf01e323059f69f77fb143a1281957928bbbf6543c1ee07f26b4135beba744a1866e1fab2b52e77afa9db6819086e2af5807b2157e480bb9ef5e4359880be7de35c3241b11d5ed5b84864de6892d47136dec48968609dcd0796b0160ca9420ce45df4c43b825768f117b763b8582f4197d22d8173365918c0dc338410417dfa2249368fef", 0xd0}], 0x2, &(0x7f0000001c00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0x4c, 0x4000041}], 0x2, 0x4048004) pread64(r0, &(0x7f0000000180)=""/179, 0xffffffd1, 0x0) 2018/03/26 07:21:37 executing program 1: mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/176) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() 2018/03/26 07:21:37 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xd4, "9b74ae3a99f8e8e8b4968e84b47dddd12c6091c708e47d181e333703a915c933d7f4368952fd83209a52b6f9b5fbee4a07107615190a64b3a0f797ad481e6a591a765aefb9f6adf6ed9568cee8988c8068265d964e1395b2e03bc5899241514d5af3b686f77b62b7cee2b22ee0cd344239362be5cd2f6653bc4ec579f3b3f976399f7122c8dc038b866ce67ff19accf2c91cbc22368113fb2f4efb779bcf0caeef3f92ac279947ac67fe6784ac25e800d79e7735f9cfa4a17e56b20c9879dbafbf344e73f4ec40e7189ea40b8e3f8e7331ec6b19"}, &(0x7f0000000180)=0xdc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x62bf, 0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0, 0x0, 0xffffffffffffffff, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000240)=@req3={0x0, 0x4, 0x8, 0x1, 0x72c, 0x2, 0x8001}, 0x1c) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @rand_addr=0x6}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), 0x4) [ 591.355256] RDS: rds_bind could not find a transport for 0.0.0.6, load rds_tcp or rds_rdma? [ 591.441716] RDS: rds_bind could not find a transport for 0.0.0.6, load rds_tcp or rds_rdma? 2018/03/26 07:21:38 executing program 2: 2018/03/26 07:21:38 executing program 1: 2018/03/26 07:21:38 executing program 6: 2018/03/26 07:21:38 executing program 4: 2018/03/26 07:21:38 executing program 7: 2018/03/26 07:21:38 executing program 0: 2018/03/26 07:21:38 executing program 5: 2018/03/26 07:21:38 executing program 3: [ 591.712531] bond0 (unregistering): Released all slaves 2018/03/26 07:21:38 executing program 7: 2018/03/26 07:21:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x8) 2018/03/26 07:21:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000fe2)=""/30, &(0x7f0000000000)=0xfffffffffffffd6f) socketpair$inet(0x2, 0x805, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000080)=[{r1, 0x2}, {r0, 0xa140}, {r0, 0x1002}], 0x3, 0xff) 2018/03/26 07:21:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)=ANY=[@ANYBLOB="20001300000006001908000000000000000000000000000000000000"], 0x5b}, 0x1}, 0x0) 2018/03/26 07:21:38 executing program 5: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f00001c9fe0)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{r1, r2+30000000}}, &(0x7f00000000c0)) 2018/03/26 07:21:38 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000280)='net/rt6_stats\x00') r0 = syz_open_dev$vcsn(&(0x7f00000022c0)='/dev/vcs#\x00', 0x3f, 0x800) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002380)=@mangle={'mangle\x00', 0x1f, 0x6, 0x568, 0x2ac, 0xf0, 0x0, 0x38c, 0x38c, 0x4d4, 0x4d4, 0x4d4, 0x4d4, 0x4d4, 0x6, &(0x7f0000002300), {[{{@uncond, 0x0, 0xbc, 0xf0, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x6}}]}, @common=@inet=@SET3={0x34, 'SET\x00', 0x3, {{0x6, 0x0, 0x9}, {0x1000, 0x80, 0x1}, {0x0, 0x9, 0x9}, 0x7fffffff, 0x9}}}, {{@ip={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xff000000, 'bridge0\x00', 'bpq0\x00', {}, {0xff}, 0xef, 0x2, 0x4a}, 0x0, 0x98, 0xbc}, @inet=@DSCP={0x24, 'DSCP\x00', 0x0, {0x39}}}, {{@uncond, 0x0, 0xdc, 0x100, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x8}}, @common=@socket0={0x20, 'socket\x00'}]}, @ECN={0x24, 'ECN\x00', 0x0, {0x1, 0x6, 0x3}}}, {{@uncond, 0x0, 0xbc, 0xe0, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@CHECKSUM={0x24, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, 'tunl0\x00', 'teql0\x00', {0xff}, {}, 0x2, 0x1, 0x10}, 0x0, 0x10c, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100000001, 0x8}}, @common=@inet=@socket2={0x24, 'socket\x00', 0x2, 0x3}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x9, 0x2, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c4) 2018/03/26 07:21:38 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20, 0x200}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) write(r0, &(0x7f0000000100)="da", 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) write(r0, &(0x7f0000000340)="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", 0xe01) 2018/03/26 07:21:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x0) fcntl$getflags(r1, 0xaa165af10a08a465) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast1}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003340), &(0x7f0000003600)=0xc2e21dcd04b39a36) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003440)={{{@in6=@dev, @in=@broadcast}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000003540)=0xe8) geteuid() 2018/03/26 07:21:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000917000)=0x401) shutdown(r0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b15ffc), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = gettid() r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000080)={r4, r0, 0x20}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000140)="8a583b0f1b17170f9a35d836d0e56ed4", 0x10) [ 592.405996] binder_alloc: binder_alloc_mmap_handler: 2127 20000000-20002000 already mapped failed -16 [ 594.989228] IPVS: ftp: loaded support on port[0] = 21 [ 596.521148] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 597.304803] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 597.310957] 8021q: adding VLAN 0 to HW filter on device bond0 [ 597.377581] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 597.445223] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 597.451456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 597.471481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/26 07:21:44 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_netfilter(r1, &(0x7f0000001400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xc, 0x0, 0x0, 0x0, 0x3, {0x0, 0x0, 0x2}}, 0xc}, 0x1}, 0x20000001) 2018/03/26 07:21:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_VRING_BASE(r3, 0x4008af12, &(0x7f0000000000)={0x3, 0x20}) setsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f00000000c0)=0x1, 0x4) connect$llc(r2, &(0x7f0000000140)={0x1a, 0x207, 0x10001, 0x101, 0x4, 0x3f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) pause() bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/03/26 07:21:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000002c0)='\x00 ', 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x23f, 0x10001, 0x4, 0x4, 0x0, 0x7, 0x80, 0xa, 0x100000000, 0x3, 0x8, 0x4, 0xcd5, 0x4, 0x8, 0x3, 0x7fff, 0xffff, 0x0, 0x5, 0x200, 0x5, 0x6, 0x7fff, 0xe9, 0x80, 0xc9d, 0x2b7, 0x2, 0x8, 0x6, 0x40, 0x6, 0x80, 0x1ff, 0xffffffff00000001, 0x0, 0xfffffffffffffffd, 0x6, @perf_config_ext={0xfff, 0x30000}, 0x0, 0x0, 0xfffffffffffffffc, 0x6, 0x6, 0x7f, 0xffffffffffff8151}, r1, 0xa, r0, 0xa) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) flock(r3, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f00000000c0)=0x0) r6 = getpgid(0xffffffffffffffff) tgkill(r5, r6, 0x1b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r4}}) request_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f0000000280)="9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0xffffffffffffffff) 2018/03/26 07:21:44 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x4, 0x501) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x7) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x5, 0xb4, 0xaa89, 0x7000, 0x0, 0x3, 0x12000, 0xa, 0xffffffff, 0xc3, 0xfffffffffffff656, 0xffffffffffff0000, 0x8, 0x6, 0x100, 0x2, 0x7, 0x1e, 0x7fff, 0x87bf, 0x0, 0x0, 0x80, 0x0, 0x100000001, 0x1, 0x0, 0x1ff, 0x4872, 0x4, 0x5, 0x4, 0x4, 0x6, 0xffff, 0x7fff, 0x0, 0x168, 0x2, @perf_bp={&(0x7f0000000200), 0x8}, 0xb, 0x5, 0x68, 0x4, 0x3d, 0x7, 0x5}, r3, 0x9, r1, 0x9) bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x1a1) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000003a00)="d3340f04c693f8d75df97cf3cedcc0aad977b2150435c699e663871e93953b48", 0xfffffffffffffdfa) r4 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x410401) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="93000000ece009fc79be45e609b8d8f289f44c3b95e2732d9f5096712bf23ab5e127ab95e23fb99d9672940b8cd322cb2445985a9dfc69d33421e78f70f44fc7d3a0c7f0da56438ac673225de740fc2af707110826ef24c0e763ffdf3b4d08cb81dd5e53280c9316dc864e76191e5c0d4dd84bd43ff4d3a40145582272273a531be739224d1703c000837373c4513f8389683e00000000"], &(0x7f0000000180)=0x9b) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={r5, 0x7}, 0x8) 2018/03/26 07:21:44 executing program 4: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) flock(r1, 0xf) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f00000000c0)=0x3ff) r3 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') dup2(r2, r1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0xff, 0x0, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x3d1}) exit(0x0) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) preadv(r3, &(0x7f0000000440)=[{&(0x7f0000000340)=""/239, 0xef}], 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/26 07:21:44 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000d0efee)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x4}, {0x6}]}, 0x8) getpeername$packet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xbe}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x3, 0xba2, 0x2, 0xf4f, 0xa8}, 0x98) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00000003c0)={r3}) syslog(0xa, &(0x7f0000000240)=""/95, 0x5f) r4 = getpid() capset(&(0x7f0000000080)={0x20080522, r4}, &(0x7f00000000c0)={0x9, 0xc459, 0x9, 0x9, 0xa7, 0x3}) recvmmsg(r0, &(0x7f000029cf40)=[{{0x0, 0x0, &(0x7f0000d61fd0), 0x0, &(0x7f00007ca000)=""/244, 0xf4}}], 0x1, 0x0, &(0x7f0000862000)={0x77359400}) 2018/03/26 07:21:44 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x3, 0xffffffffffffffff) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="96dabc31639061a437e3d970170ce5bf3a61e6562526b7be475330e96cc15d069196ea9260589757e8660e7d4e8419e0c9a2cc86cbb8f19357ee33ed4b7c4e7cced97a442b45c6efdb9136a39ee43e6106138a95b1221f30c45b53ef79ad01a493a33b83ae2ea151fa82991d1f2ecbb7cb4f0af1ba") r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000006a000104ffffffff7835cd6b87ffff0a000000"], 0x14}, 0x1}, 0x0) 2018/03/26 07:21:44 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80, 0x288000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x2, 0x3, 0x0, 0x1}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7cffc)=0x5f) pread64(r0, &(0x7f00000000c0)=""/201, 0xc9, 0x0) 2018/03/26 07:21:44 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000333ff8)='./file0\x00', &(0x7f0000320ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mkdir(&(0x7f00009e8ff0)='./file0/control\x00', 0x0) chroot(&(0x7f0000000080)='./file0/control\x00') fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f00000001c0)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x20, 0x121080) fchownat(r3, &(0x7f0000000240)='./file0/control\x00', r0, r1, 0x1000) chown(&(0x7f0000000000)='./file0\x00', r0, r2) umount2(&(0x7f000042a000)='./file0\x00', 0x0) 2018/03/26 07:21:44 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) fchdir(r0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x101000) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x5, 0x40000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/26 07:21:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x1000, "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"}, &(0x7f0000002140)=0x1024) r2 = dup(r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmmsg$unix(r2, &(0x7f0000000000)=[{&(0x7f0000005180)=@abs, 0x6e, &(0x7f0000002200)=[{&(0x7f0000001200)="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", 0xf21}], 0x1, 0x0, 0x0, 0x4c800}], 0x1, 0x80) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000000040)={0x7}) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000180)={0x40}) 2018/03/26 07:21:44 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = getpgid(0xffffffffffffffff) tgkill(r0, r1, 0x24) mbind(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, &(0x7f00000000c0), 0x41, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x180, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000200)={0x18, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="056304044002ffde00"], 0x4a, 0x0, &(0x7f0000000180)="78e42afa4a26c57128212113aefbbaf43f182c3ad726fc3f9a55f54e93e442ecca88ecea339e0fecce217e4faec906ec06af322024eb80fe6a2a29f16751d2eaee2003b2a086ba440461"}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r3}, 0x8) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) [ 598.109732] QAT: Invalid ioctl 2018/03/26 07:21:44 executing program 7: io_setup(0x9, &(0x7f0000000000)=0x0) statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/133) io_destroy(r0) io_setup(0x640, &(0x7f0000e1d000)) io_cancel(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000000340)) 2018/03/26 07:21:44 executing program 5: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0xffffffffffffffff) fcntl$addseals(r0, 0x409, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ftruncate(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x7, 0x3}, 'port1\x00', 0x0, 0x20c00, 0xfffffffffffffff8, 0xd0aa, 0x7, 0x8526, 0x0, 0x0, 0x3, 0x8000}) [ 598.181754] QAT: Invalid ioctl 2018/03/26 07:21:44 executing program 0: perf_event_open(&(0x7f000001d000)={0x1000000000000002, 0x70, 0x49f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) bind$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @hyper}, 0x10) setitimer(0x0, &(0x7f000047afe0)={{0x77359400}}, &(0x7f00004dbfe0)) 2018/03/26 07:21:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x18, 0x301, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000040)="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", 0x1000) 2018/03/26 07:21:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c00000103e743b4000000000000006aae2e16000000000800010006"], 0x1c}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x3f, 0x4) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"352e32556f1d4c"}, 0x400}, 0x10) 2018/03/26 07:21:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x2, 0x3c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000000), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x49c) 2018/03/26 07:21:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e23, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x0, [0x2, 0x1, 0x4, 0x81, 0x2, 0x9, 0x81]}, 0x5c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000bf80), 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0xfffffffffffffdc6, 0x0, &(0x7f0000000100)=[@free_buffer={0x40086303, r2}, @dead_binder_done={0x40086310, 0x4}, @free_buffer={0x40086303, r2}], 0x210, 0xfdfd, &(0x7f00000000c0)="00d1882749a99dbd5f74d34b1eca73715820462e7978f63c0739d7d9"}) 2018/03/26 07:21:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) fgetxattr(r0, &(0x7f0000cc9000)=@known='system.sockprotoname\x00', &(0x7f00005f4ffb)=""/5, 0x5) fdatasync(r0) [ 599.338103] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 07:21:46 executing program 4: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x2) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0x88010, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7fc) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ptrace$cont(0x3f, r1, 0x9, 0x8) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x9, 0x9, 0x7f, 0x7, 0xfffffffffffff59a, 0x6, 0x10001}, 0xc) lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)) fdatasync(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) 2018/03/26 07:21:46 executing program 2: r0 = socket(0x15, 0x80005, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000dbf9ff)) getsockopt(r0, 0x114, 0x5, &(0x7f0000c9b000)=""/1520, &(0x7f0000beb000)=0x286) dup2(r0, r0) 2018/03/26 07:21:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/03/26 07:21:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffff}, @in6={0xa, 0x4e21, 0x4e05, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}], 0x54) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)}) 2018/03/26 07:21:46 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}, &(0x7f0000e28000)={0x0, 0x1}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x84200, 0x40) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0xdb}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0xfffffffffffff4cd, 0x7, 0x100000001, 0xffffffff, 0x400}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x200, 0x81}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3}, 0x8) 2018/03/26 07:21:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000629000)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000517ffc)=0x1b) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x111000, 0x0) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) 2018/03/26 07:21:46 executing program 6: perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r0, 0x0) 2018/03/26 07:21:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) membarrier(0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0x4) 2018/03/26 07:21:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x10000) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080)=0x9, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x100, 0x4) r1 = syz_open_dev$sg(&(0x7f0000058000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5385, &(0x7f0000eee000)='\tT') 2018/03/26 07:21:46 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000040), 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000)=0x100, 0x4) 2018/03/26 07:21:46 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) unshare(0x400) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x814, 0x401, 0x4, 0x5, 0x0, 0x5, 0x89400, 0xd, 0x0, 0x0, 0x8, 0x3, 0x533, 0x5, 0x5, 0x8, 0x8, 0x2000000000000, 0x2, 0x6, 0x7, 0x81, 0x2, 0x7, 0x9, 0x317a, 0x7, 0x1, 0x4, 0x0, 0xf21, 0x497a, 0x4, 0x1, 0x2, 0x5, 0x0, 0x64, 0x5, @perf_bp={&(0x7f0000000000), 0x4}, 0x0, 0x3, 0x1000, 0x5, 0x7fff, 0x0, 0x67}, r3, 0x8, r0, 0x1) fcntl$dupfd(r2, 0x402, r1) 2018/03/26 07:21:46 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r1 = creat(&(0x7f0000000000)='./control\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x6, 0x4) r2 = inotify_init1(0x0) r3 = inotify_add_watch(r2, &(0x7f0000000300)='./control\x00', 0x800) inotify_rm_watch(r2, r3) r4 = dup2(r2, r0) r5 = inotify_add_watch(r2, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r4, r5) 2018/03/26 07:21:46 executing program 3: truncate(&(0x7f0000000000)='..', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/26 07:21:46 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/26 07:21:46 executing program 7: setrlimit(0x7, &(0x7f0000000000)) mlockall(0x2) 2018/03/26 07:21:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="200004000080", @ANYRES32=r1, @ANYBLOB="00000000000000001580d98c328f0f964540865661f406d13154eda7520f72afef36053cb5f190be369a43b71a6499dcb8ba4c0c96c8635fbf544fb93169fcf94ccf23175662aaff2c6537ad0100f6d94a"], 0x20}, 0x1}, 0x0) 2018/03/26 07:21:46 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0x10000000007, &(0x7f0000522000/0x3000)=nil, 0x4) get_mempolicy(&(0x7f00003ef000), &(0x7f000095c000), 0x0, &(0x7f000026d000/0x4000)=nil, 0x2) 2018/03/26 07:21:46 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x400) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1000) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff}) dup2(r3, r2) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/03/26 07:21:46 executing program 3: socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)) getpgid(r2) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1e00010001c200000000000000000004acaca0189001eef736dc7e895a0eb310b52720f5e2a30c45d1"], 0x2ac4}, 0x1}, 0x0) fchdir(r1) 2018/03/26 07:21:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e23, 0x5}, 0x1c) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000000180)='vboxnet0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000200)={{0x3, 0x1, 0x1, 0x2, 0x3}, 0x6, 0x50def1b2, 'id0\x00', 'timer0\x00', 0x0, 0xffffffffffffff0f, 0x1, 0x9, 0x2}) r4 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x4, 0x181800) connect$ipx(r4, &(0x7f00000001c0)={0x4, 0x10000, 0x200000000009, "6d2b00b2c39c", 0x800}, 0xaccc605eaf9a63b8) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="87f035265f6de171e6fc1e471ddda6b401d691d1800960e26f5b439205e4e29a0af6e616da8f3c2dfa8a98976e0fd697bf6d1555e96b86e27d862b7620f1a052f4cccb09ad16a1cf4892e082edc013c90eec54aa4b0a8769ea5175b96ae1e3d45a2f510a307c50fd95d5f2a916d359cdbac3ad8cab621cfc4bfe789bdf0d27475b3edfac6ef38d1093813b271448dee4b0cb799657cf0d0ce2fa7cc725b6fefa8a5de8595673bfcdce59a36db9fbbf701bb0b8fe9a4b") syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) 2018/03/26 07:21:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x44, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00634040010000000000000000000000000000000000000000000000accf4258bd80d8000020ebff00000000000a38505f662a71c2064eba80cec8cc700257080000000000000000000000000000", @ANYPTR64=&(0x7f0000000100)=ANY=[], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000480)}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), &(0x7f00000002c0)=0x8) 2018/03/26 07:21:46 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x32000) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r2, 0xff, 0x7, &(0x7f0000707000)="0e9c0788", 0x4) writev(r1, &(0x7f0000000000)=[{&(0x7f000050e000)="29000000180031090000012100000002021300000000ff06800000000c00080004000c1e79376e5601", 0x29}], 0x1) 2018/03/26 07:21:46 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x989680}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000001240)={0x0, 0x12}, &(0x7f0000044000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x0, &(0x7f00000001c0)=""/2) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) linkat(r2, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1400) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000001280)) getdents64(0xffffffffffffffff, &(0x7f0000000240)=""/4096, 0x1000) set_tid_address(&(0x7f0000000140)) tkill(r0, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001380)={0x2, 0xd9a, 0x1c00000000000, 'queue1\x00'}) clone(0x0, &(0x7f0000000080), &(0x7f0000001880), &(0x7f00000018c0), &(0x7f00000000c0)) 2018/03/26 07:21:46 executing program 6: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x5, 0x800) getpeername(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80) fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r2) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) 2018/03/26 07:21:46 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) getuid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) mmap(&(0x7f000065f000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/26 07:21:46 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x8) accept4$packet(r0, 0x0, &(0x7f0000b6cba1), 0x0) 2018/03/26 07:21:46 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="02", 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x800, 0x5, [0x7, 0x4, 0x2, 0x80000000, 0x7]}, &(0x7f0000000180)=0x12) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) 2018/03/26 07:21:46 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f0000000040)='ns/cgroup\x00') syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffeff, 0x40000) 2018/03/26 07:21:46 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x14080, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e24}, {0x0, 0x0, 0x4}, {0xfffffffffffffffc, 0x0, 0xc861}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x3}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0xfffffffffffffffc}, 0xc, &(0x7f00007dfff0)={&(0x7f000088cc98)=@expire={0xf4, 0x18, 0x6c0a4a47e48a3c2c, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@rand_addr}}}, 0xfffffffffffffdd9}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f0000000080)=0xb79) 2018/03/26 07:21:46 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x181000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) [ 600.359849] binder: 2423:2434 got transaction to invalid handle [ 600.366084] binder: 2423:2434 transaction failed 29201/-22, size 4293599232-8154442634861480448 line 2848 2018/03/26 07:21:47 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) getpgid(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000140)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000004000)=0x2) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) getpid() r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x1}) readv(r3, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000011000)) read$eventfd(r3, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r4, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) [ 600.406738] binder: 2423:2434 got transaction to invalid handle [ 600.412987] binder: 2423:2434 transaction failed 29201/-22, size 4293599232-8154442634861480448 line 2848 [ 600.489206] binder: undelivered TRANSACTION_ERROR: 29201 [ 600.508160] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/26 07:21:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000200)=""/199) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000100)=0x6e) sendfile(r2, r1, &(0x7f0000a2effc), 0x7f) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/26 07:21:47 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000368fc8)={&(0x7f000034dff4)={0x10}, 0xc, &(0x7f00004f3ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="718528e6645fd7ddbb548dc61000000000004000ce9dcb4615ad7dd79d0e7510d38cdf6b8e1e63fd3acd9b0de5040065000000000000000096fc898740c8dae5f2f10fd1545cf5b699ee32dfd618236d3c15b58d00000000000000000045461490756d5dee7997f96dabc9f9d254474fb2ef"], 0x24}, 0x1}, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x36}, &(0x7f0000000040)=0x0) timer_getoverrun(r2) 2018/03/26 07:21:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c2000001c00070f020000000000000007000067", @ANYRES32=r1, @ANYBLOB="0000009eae2d6500ffd2ef4ddd0e39b940c127de80e9e13b4a0ff32f06007a019665f015e1d1a51a47d9e83e1778df"], 0x1c}, 0x1}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000080)={{0x9, 0x7f, 0x0, 0x9, 0x7ff, 0x1000000000}, 0x4}) 2018/03/26 07:21:47 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x2, 0x2) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0x0, &(0x7f0000fff000/0x1000)=nil, 0x2) 2018/03/26 07:21:47 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xffffffffffff44e6, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000080)={{0x3, 0x0, 0x9, 0x2, 0x6}, 0x8, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0x2c, 0xfffffffffffffc8f, 0x9}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005e4ff0)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = request_key(&(0x7f0000001340)='pkcs7_test\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="70726f632b1963707573657447504c00", 0xfffffffffffffff8) add_key(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="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", 0x1000, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x3, 0xfffffffffffffffa, 0x5835, 0xca}, 0x18, 0x2, 0x0, 0x0, "7189d76009f9de2008b9e425b76bd77b16ca5863c1e61059decae16f425e3859aa0eb493a428702e1d09a5b3419649bbe91e8d12462551a88481580a01cff000"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x80) ioctl$TCSETA(r1, 0x5402, &(0x7f0000928fec)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x80000003, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) 2018/03/26 07:21:47 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x41, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000000c0)=0x7, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/26 07:21:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x200000000044042) pread64(r0, &(0x7f0000000000)=""/49, 0x31, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0xc, "69c230028311e4093ea4725d128624b9f576f315a3eb93e9e11dccb3d8ac9a16cab6aa0a252aeb9df7def40105995f68aac9a2ce513b164bd134adf40200cdb0", "2b3360509e80748b38dc1d20855c00bd69c6cc760a6e44b607b17219cef6d9b018400e6e30098bf459a75ed2f459b31a07670196214b090cf84f15d87075cd83", "c95f721b860549ca07c670509466fe1a818ff3bca077d8b02ad14af0b3848554", [0x8, 0x7]}) 2018/03/26 07:21:47 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0xb, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x2, 0x1) 2018/03/26 07:21:47 executing program 2: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="978326564c670f163cc1deb7924772ca", 0x10) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) mbind(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, &(0x7f0000000ff8)=0xffff, 0x2, 0x0) 2018/03/26 07:21:47 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x80000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/03/26 07:21:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80) mq_getsetattr(r0, &(0x7f0000000080)={0x5, 0x7, 0x7, 0x80, 0x4, 0x3, 0x1f, 0x401}, &(0x7f00000000c0)) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f000047f000), 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7}], 0xc}, 0x0) 2018/03/26 07:21:47 executing program 1: r0 = creat(&(0x7f00008d6ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x102) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x4000) 2018/03/26 07:21:47 executing program 7: ioctl(0xffffffffffffffff, 0x4147, &(0x7f0000007000)) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e23, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xd9}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x3, [0x0, 0x3, 0x3f, 0x8, 0x9, 0x5, 0x9, 0x80000001]}, 0x5c) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000280)={0x63a, 0x6, 0x81}) write$tun(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1000000390780077080a000000f100000002080afffff0008000000000fe06e2d4c3d900220749dbb4f41d00040f0827066e285b65000000bc6d2d40376be6c293411bce51ece4"], 0x173) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x301002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000003c0)={0x80000001, 0x3, {0xffffffffffffffff, 0x3, 0x8000, 0x1, 0x3}}) syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000200)={{0xa, 0x4e24, 0xc000, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, {0xa, 0x4e23, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0xffffffff, [0x0, 0x7, 0x8000, 0x7742, 0x80000001, 0x2, 0x3ff, 0x6]}, 0x5c) 2018/03/26 07:21:47 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a000007000000004313667f986dedb48b9e114203e0ab0000000000000005001a00e00000010000000000000000000000007f00000100"], 0x38}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000140)={'ipvs\x00'}, &(0x7f0000000180)=0x1e) r2 = dup2(r0, r0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x14) 2018/03/26 07:21:47 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0xb, 0x0, &(0x7f0000dca000)={0x77359400}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x20000) r5 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xd949, 0x200) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0xf, 0x9, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0, 0x100000001}, [@jmp={0x5, 0x1, 0xd, 0x1, 0x8, 0x0, 0x8}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x31}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x8, 0xf6, &(0x7f0000000280)=""/246, 0x41f00, 0x1}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000440)=[{r1}, {r2, 0x4}, {r3, 0xe0e6}, {r4, 0x20a0}, {r5, 0x4}, {r6, 0x40}, {r7, 0x5aa77f36b4c1922}], 0x7, &(0x7f00000004c0)={r8, r9+10000000}, &(0x7f0000000500)={0x9}, 0x8) 2018/03/26 07:21:47 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14, 0x80800) getsockname$packet(0xffffffffffffffff, &(0x7f0000003880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003e40)={{{@in6, @in=@rand_addr}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000003f40)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004040)={0x0, @multicast2, @local}, &(0x7f0000004080)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003fc0)={'irlan0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', r3}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) sync_file_range(r1, 0x2, 0x800, 0x4) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x2000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000140)={'syzkaller1\x00', 0x120}) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000100)={@empty, 0x67, r3}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x7) iopl(0x1f) 2018/03/26 07:21:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f00000002c0)={'sit0\x00', @ifru_names='ip6tnl0\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) 2018/03/26 07:21:48 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000030601000000000100000000000000000800010006002100"], 0x1c}, 0x1}, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) 2018/03/26 07:21:48 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa0000080045000030ffff000000679078ac14ffaaffffffff21009078ff0000c10000000000000014000039eaf6ad9c29a22bc072e6db2757176f2e5fdf8b7cfcd83de63596db6ded127cdb09c0f4266b7f9e981fa24e208a44949639eecda89b71e9c15503df09bbec9e341f2787107d25ee6818a4caeecbb352dada48a57b1e9eab025b4e45f8a81671fb0d3474484d41fb9e3ad51f9b6c62a4"], 0x0) 2018/03/26 07:21:48 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) r1 = socket$pppoe(0x18, 0x1, 0x0) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='keyring\x00', 0x8, 0x1) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x1fff) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000002c0)={'\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) getsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000300)={0x100000002}, 0x19a) 2018/03/26 07:21:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000001500)='/dev/sg#\x00', 0x8, 0x200) write$cgroup_subtree(r0, &(0x7f0000001540)=ANY=[@ANYBLOB='/memor9 '], 0x8) r1 = syz_open_dev$sndpcmp(&(0x7f00000014c0)='/dev/snd/pcmC#D#p\x00', 0x1, 0x2402) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000001680)=""/159) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="195f23e9a723f5d8b094cdf2078d1bc2fed86f3b8b73be292be2ad5c0e73e3e1f9e15f2094c116a95a082bc5f08df5c23c33c5061dfb1d6e78d65c580def1afe592a349640490ba0bbbc6abd85877e4fdd91645ced80943ee2cefd3f01f8ffa7e793a5c1f2cc49fd59ae68383396a314ac22323f79f36abb1de985f2588bc6a491cae3cc67d244e25112271c48760d86ef4d9ff498eaa93c0d0333fbd5bd26deff199f782e5852b03affbe3e1b33dc534e64018c", 0xb4, 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001400)=[{&(0x7f0000000140)="20138b2fae31ccbd1358807c6725e8ba40b812e569e4897b5bb7ae0ba42abaac4ca53ee3cb7ee0e5b90f4c1174385935eac1f5fd80666d2cf63450d85252b3bf9d6e3c56f078b81366e3ecc312846a3a546c08c6d507ed1ae9312eae1ea131cac877393bc1d8e10b13b58073645f51178906760a60b2cde49423e987c1ffbdfabcc707e25cea7c1a5e1b13fa86034923bdf8d799ac0f0d", 0x97}, {&(0x7f0000000200)="9d79a10299faea09847418a1d3abd11c36760ecbd4bcf9da6a8009851ef4dd54442a5743c47f782361fe97b6fc9bfd6fb6da9debfd8a7290717b9d7033ca326556bc5df66916ab4aa4578bf1a5fe8eb2f932f3be18b280cb37f6fbaa6162e31d76309db67822147289a16905b6df2e43c9d9eb117400d5d57422c33ed7a1db82a187211fd485019b69", 0x89}, {&(0x7f00000002c0)="2ffdf049959ac89f271b037c4169b88d", 0x10}, {&(0x7f0000000300)="6d993c19f26f96cc6b71066035a852280a19abaf63a47f115c8d8f152838f93927cc5bb3e600e26f303a8fa23657857abc465d77ab87c831424f977c4615a6e39c4a98faca2fb224734ac1bfaa153ef4ec5c29652155b702d5fa37f1bbe941adee83dbe5b221a21457a48d5232894ec56f301231c16f79b32dc8dd11128fda9fab1a0da7a93537f6b76a56e9de64eb7fff53fee80640009ecdab3d13eff459f33061048db1f80b64d3e6ca9e61959bc95dfec8a6a0c8feb1268068cf2bd6dace3662eb9f79c732a0e7afc0cd30f6a292f408a40f427a9a0f278a4da620457eb2d9126ebcbc43a62f5d85c72d00e968cfa185a7e973cb", 0xf6}, {&(0x7f0000000400)="e6ac1de4dfd5971e4a8f3e2e8571dc351e37771626de6c3e100d126a71441fd0cc29b0219312fca08d0ba5e4087e35b3a87da11a44d769c5f63a24dc2f4e26cb2971f3a287a03b0ef618fe0b824fb282de8ef5d55f129387c9555ae50b3e670b595d0bb6bd2a7cac20e2917a3e73a76ac272697447ac61fac05466c8a8c5a60c4eab10961907913be0596140dfdf10ab7ef540164dd368bcaabfd08e1a0e94880e4170cdf43f16b9639477e870c740bd98897345f54bdfd50d8e7c178738fb548791dfa2370da5a9f1e79b4247a361f89c3005dce7cda986a0539961ad459cee9ac11a41d6b5149670494dcf67863e1a874aec4c3dd7421ab049c84959a74130a1eef743ca701c320107db644769351a1d3051756fd17b95adfd897022438a8eb5ea6f6d12d140cf212e83420828bd42e53fb3528b99c9dccfd0d47ecf19f235897df1c4de82ae0ba079dbacfe4f22abccc5dabbb2b79d2b588cb2c6abaa6bb6fe1ff8ad639e080120056e4c54a20ad37d60bd415f105387c5cb91f51ebd8504f8528791ac41e588c61c074dc98b34d646de4d47ed9e824d823dd00dc8a81053fb1571872cf3b7040643b99abdcd3307d3cf011ae2323303168df9983d27ca15b8d07a2e2e37f8cd59e9742f382a4d52f915e4112b86d314d904195cb1c1568ec17a42176cc26d55a1adfb4396e53c5358f1abf9a5c13413ea6e32531068250cc6c55edb4197ca727bb4d67a41650c15166c8c58d8663a7a30caae7c2c451b5c9b86007c4c4a9fb2f8989c033854e4713e76b7a063b46335d8c63dc6bca337e5cd33e5d397094ca2ee3d8d91c2754950bb51abf1ad4752509048634f7803c00858eaa9ba9149d6e8bb96ba373888df8aee76351f8cd0dc190e3270e0917473d7fc2e8251535bb0e0936bb0997353712d81996dcc691606dcc3ebf9369bf0565e473a80d5e729ad79668149525d7a2aeee2f0ebd199bf7a80596028c4d825d98d65df86be455edf53e5a707370ce5928d872145c2da9032b922c0b11cf4df369cfe0aabfd19bdc2b36e3b44f83bc26cd58401908fead47e1814713c16512b6e4a94c9be9f38bc7b98a86256a31b5026be95390a5427206dd701f8cb5eb33cb994a6f60ec4667d0f2c62cc0cf61f8d3eb88ca063e749f6d0400591f94a48d4427e3359b78e55784bd47f2595a54cfbbdbf2fba7f23aada24fdecb787e63803a6ea3fb2947662ca7953586cacaab9ae1dde39a95f188b0cdf84e54507dc7bc21695745de448f1cd9ffe47927578084eb65816af800eeb1c3780b167ea7fb36689faab725e4b4f1721a7559f97f886bd9c232322f5338d845505051848f5fcc831290eda9e4f6fa2c19b86c7ad7c67e3f856ed2320e6ce98e5a51f769d26f591ea8bdf0fb3f103c019f8d52a0d7ba829b57d7a4b51999c9b0a44f03e480ca04c1568eaf588bc83a2d8845bce0cf9e38432411a95e4a0d26bbf9126a1fb94cbe566de8e1067398c1feec6c075270488008fb3a98b073a4b3992e9307b28beb7761cff32ceb7cfa9b64b71ee01d5903084289b6fde525d508a8c3642b179a60d710784848e96c1ba754d9fb1c331c84b4519bd56cc0b6ddc9c45aa1e06e8d9efd40ab8643926ab632abed71c824840305f34550b2cfd48fd540278c58558321b4033848bfb83181738bf26be3ef8acf5fcb7444b57640c93a167b1efb9ee0ffb46c5f40dccdc867c646d119bbf50807ddc521fa043fa2a1f4cbbd0cef6a83ef0dabbf585707473427f797810cf10107966bf6b254cdc1c070a9cdce4cf60a86bfe88fdb7fb2138c2491471c63a91a687cb3bf758d6c7217cfd2332e58393e51fbc119821a05429ffb2bfa4392dd9077a5d73eeffd3d242cabed9118672921ce3bf9c8dbd558820f70dec002574746481244ba001c35ea2a427ce60e32a1726bb9ecfbd652d7e8b19cb233498995494f733309dbd8fe2bde2284c4f977d21e50405d9bfb3659171ebecc8a8762afc07662d8d9659c7206fa1346bc46916cd911573de67afc3ba53c04829819d5a2aa52ed9ff633f0b1f2ef23c35abdd452531b09ce7f6f6dfcdc7d70cf5c01e9c63a7bd1924fe9e6ce567925ce85256a39ccc439471c77c848cebf8bf4b0262446eb18da732d1a4057e60907a002ae0fa4fc47702606bde83982b3428b1f27b7bc7e6650721ab20ad2eaebd184f1a890e2f8d6eb8f549d2f62537c43e99a9fa92fffac91813ffbb418723c1e557de1bd653ce9965e952fdb3c5d602e3b7ae3b94ed3a45993d17d90eee25bc0252dd3f6d8115b1968c3596897fe1447dac2a2ef024faabeee0e95349ce50f6d85c49d6932e207a5d11bead25c86eddd0ee0dc5bf81aae594b8824bba9fdcaa7dd5f9239fe9b47d822dbf651096ca26eda559c53ea7fd163d0e4d4501200add4c7f6c3317013717365d84f2d6ccdaa33fdbe76f0f0d7076c9593ec2024caa631cb613c60675527cc8d28937c5184892513304d59fe3cd2b77ea7df47acc8940fa371087ba768af1c12cbecd281d96994fa0be69d9a745c12e47abc2438f2bcd9cdaa0ab6a8bc22d2bfc2e78fc33ab122a29ebdada8ead6ac1d7958dcc2144837f0e67a0a2d1f0d4840d986f30b5c9a33a5e67ad2ce7cd3458d00e9fdad0cde09fc09b7d9c3c5939cd97f513fb47b16ed1731817d01309e1ec8ee50c5dabfcde68af92adc2d543b7bd87018aa772ce03b57d9576af9ba97ded4b11928067922cb7e2758057db656a822276d7d4db97ea977efa6e98046ad9c8232e82c3b33bf2f54d8983dc65639be5fa737bc48d39d50080180688abf86b47d31b13d494ae02f08f736491f412754f890ca3537337962cc42d3ec30edb800a5e2b505834ba7cfd159d1ba230f84009df9941afcd8cd1697cd56bb25fa464f0256bcaec560fd2cefb7d038e0b58e1a9243e8b8f0a6638c25cf83c0f1249dc522a9b9b5d64c607fb7d808e76a6d241db89541919b71904cf8270ac0f535e970756b29dee904544a3653f62fdf05ed095c3af91380504f691923c174583a2605b79b7a241a905c9bdecfd26475e82c1d63561db32946f3a7811a925adbc9e5ccabc424211cb34b35a93986bca7e340e674049c558566a76e4651d096d9220ffa89afc85c6f998993c74bd68efadb50165feb9b702a4f8b89f1f7c79a8d710527bce4ebd4a158312324957ab34a826557c058140db43717ff1fe5432e53bdaa62ed2d4c7432f1eb56c26e8cc27788b5eadc9c43ce7225ba72257dbdcc2a047354f57249b61baabd951d5afec6ce976dbc274174197c7fa4faeb56a8d11ff82223ae7e740d8396e83efd522ffb1628f11aedb6160b3a6f6173b00531f7143d24a2b597dcee6a2f8143bdf092b22994420c4c523daba842995e462cf190a42b28d184185f22064d3a0d0323ea6a208b0cd5c8af1b4d6edbc30f2a8c6d8b5f4c844996cc22efd7718ef49e0b14cf69d902369622c72f8da6f6f12c241c55398b38ddf75df239525370a367fe3b946c6ccee969dadf7cc77676a0d558c8e7cf88fa1904a0b1663ff83606831cd3e4eeb8ecdd97c59f6301818398fc7c00747de2613a18e9801a76e702961667eac0d4ba65cc9a5aaa8a3db1ab534679481d092515481db4b87ef221551f5acdab741263b2c30c3d3e9289b90ac5a69db37976554bdaedd88ebd545c9eade2119fc812375d2ac478b3ab30fd09b481d14e60d8de29970d92cba956d23f42dd91bf5506984dc29c49a2d9c73746190104bbb8bc7fd35452f901031ca56f89162665e2562245bb256cc15fd879d95fcc96e4db8ebe403f7f7254f189cf5b7ad72373d7f8835a3cdee86dbe6167be771ba8cc09f553598791b001b033d1e13d551243fb5b16948508f061729991bc89c7296293ce82727674e40eea1d24025560a7cd3ecffba65d7f2263dabd339fb7212567bfaed48588a1bbf6ac164cc72cd28338b857bed8d53ea53f05812e4548e7f70ec3f2e4a4ef7c52a70a23c74572af2d0832f8694b7533a934e2ce7dbb4717225828f5278b7fb7f801efeabadc2f6b11510dfbebad1c3301d632f47c5bae83354ff385bcaa4a4800ecf6ad1c53dc130e93c5e99ec9062341613ddf015464c08b5de95979fd3344e5ffbe7484cc53740fcb7a501a2bfaa5c7127d72b1a05aefcef775da7845f429996a54f6b0a8c6b1fc820af47fd92df5958d9f50fb430b70192a88151d261fd4bbd6c7ede2bb6c77ae5ae5ae475f95e9df5bb9f2dd30375a56b2f81683f8189d681277cfc3aecfadb183831edb584b1590216dc5d0233ce1de231c8b44354d2992023b4c3c283dc235e4d198b11b1bbb78eb74531d4df340fed86243809cc02330de8168f1c1bd37238b6b30b1de1eca4bcf7e709a681acb6804d7cbe2725025e51f64db04843e53eb0746e1d2051345475b03716e53d8ab7b85cee05d15b605c31c5d29f70272167df624bdeb894494f29b1aa8487f9a455b2baceb0ee6d6caebc0535f2420bf226c0f604d1c4d0960737879777f4a62f1277941dfabf519d3248476da016f926c7f8709bd37930a6ced34ab5200752a97f06d6ad92e06d6c0b13ed471904e20ad3f7e212052efc25977859dff240bbc612367076581abb29eead2686f6266465db039091a6c3f1d856ec7faf199236b66928d12416f1ad7cd6a81ab3d115b0a6055a61bafe5811425875063a2fab333d68e4fea34f248acdbcd392f56444a930594ea3388e81595b084b36823258b98d699c759fda32852f2d935dc9282ffd8c288a6c4c3724fe17289cfdc987acba553cbaab62b776aa6df3bf37150488b365bd433ed8dc922546b44d8ad7b6f3ffa692531f91952db05973bfcbee1fdbb1eb74d9e140636742a8fffce9ed11a6b37d18a94f487c89c04f172635334539eb5844235752d8cc8381ba96778f325bff2c7bc730cc65771eb1b49d3e1c7a5dc88393bb656f992242a1831ff1dd5c5f50eabfb18d7ab2d9624b85935fa22cb877fcc3cadc721818c4189b158552a0fbd460555261371605068a6efb3beab9a6fd567f89d81821a9d006d4af9e2a6802ccb138aedbb38d5f555dffc5f4e465e572ae22173fe219488227c37772c0c867b94e9b88d00b77100b30dd30c732bc1f5394a6a2cd63555ee3de31446fbbcb5bfe1a6f5a5220908bf698374c50c08b0a88deb489d33773683262fbab0468e9e3bdc252446776e1a99559539c641af4d2c672df49062aae761a54166ba7d594a187676bc2569f688869a0faf6499935548cf22d8c186c68cebd15c4c75d4c1982c3a211a1125d24342ce0b37f681700597d660cdd120e85fac16edb6648c2a374021e354e8a155e078ef15e8855e31f675277abb6b65e3e837069830d2ad797d2e78a7357e7d6326ab5f760e28226699a229c59c5ed34b147abd45eb9b05bf20c4f7d5d55376bf88f15dc1ac1f6b82e4a0c9fa81bc1e0e18a85ecd559a4e62421ac85e4938d98fcd47270d5eafd69e62dcd95522b1a76ce69e8611d5cdfe1c4f3d5bcbd77c7e35402daba874cf741d07c010374d1155079a1ce4e0e3d877f6cbf47f0c3b22d225bfe36ee358ea068ac92131710f57cf5f83b049da5891f9672ae5f300e55e8e05c33a647e77334cf05922db0f2d80e8ec367a0923df7c0d045efaac8acd9efcfe3133bb1d4fbdc61d4cce781e54f7aeef04a7ae02d3d571f0a00000fb92b6ea83c3553352da754679e546077f8168eee7ca0b08eed4776668ad3e46a21faff33e7ffd2878fb9416f10822b2cadcba9bfa2b6eb708dd8", 0x1000}], 0x5, r3) socket$key(0xf, 0x3, 0x2) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000001580)='tls\x00', 0x4) 2018/03/26 07:21:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000140)=""/142, 0x8e}, {&(0x7f0000000040)=""/1, 0x1}], 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) write$vnet(r2, &(0x7f0000001340)={0x1, {&(0x7f00000033c0)=""/85, 0x39c, &(0x7f00000023c0)=""/4096, 0x3, 0x4}}, 0xfffffffffffffdf5) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) sendmmsg$unix(r0, &(0x7f0000005680)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="14000000010000000100000037195e36a1e02604f6fee7fa69e5d3eb5374dd59aa336a7a50d3db4b10518e67776d3624acfb95400d43a044778825ebd29dd6ef014ca2e4b87f4b3678be720a853c67869ceee7e47d894b424fbf2d49", @ANYRES32=r1, @ANYRES32=r1], 0x14}], 0x1, 0x0) 2018/03/26 07:21:48 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000040)) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000000)={0x9, 0xef28, 0x3}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x1]}, &(0x7f00000000c0)=0x6) 2018/03/26 07:21:48 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000180)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp6\x00') ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/03/26 07:21:48 executing program 0: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ffc), 0xfffffffffffffffe) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80001, 0x2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x2, 0x80000001, 0x2, 0x0, 0xf}) 2018/03/26 07:21:48 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x40000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000000c0)={r0, &(0x7f0000000080)="b39595fc9f2e21667073fa81f437fab000565a0ff09a253ea6a883fca61e2c8300"}, 0x10) socket(0x1a, 0x0, 0x0) 2018/03/26 07:21:48 executing program 2: socketpair(0x9, 0x6, 0x4800000000, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'gre0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a34f31), 0x0) listen(r1, 0xff) setsockopt$inet_int(r1, 0x0, 0x2e, &(0x7f0000000040)=0x1000000, 0xfffffffffffffd69) [ 602.066457] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program [ 602.134625] futex_wake_op: syz-executor0 tries to shift op by -1; fix this program 2018/03/26 07:21:48 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1887, 0x801) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4bc0, 0x4800) fcntl$getflags(r1, 0x40b) setitimer(0x0, &(0x7f00000001c0), &(0x7f0000000200)) 2018/03/26 07:21:48 executing program 3: r0 = timerfd_create(0x100000000003, 0x80800) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/03/26 07:21:48 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000140)=@ethtool_cmd={0x25}}) syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x1c, 0xffffffffffffffff) 2018/03/26 07:21:48 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffc, 0x200) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000200)=""/4096) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0xbfb, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x270, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/03/26 07:21:48 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) socket$pppoe(0x18, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)="a37f454984228ede495c00f8684c1282166577943682dc3e801b848e2ef246", 0x1f, 0x8800, 0x0, 0x0) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d4", 0x2}], 0x1, &(0x7f0000028000)}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xd7accec01c36598f, 0x880) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x2, [0x100000001, 0x4]}, 0x8) 2018/03/26 07:21:48 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24}}, 0x7c8, 0x93}, &(0x7f0000000200)=0x88) r2 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f00000001c0)={0x1000, 0x2}) r3 = syz_open_procfs(0x0, &(0x7f0000d86000)='syscall\x00') ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x18, {0x2, 0x4e21, @loopback=0x7f000001}, 'syzkaller0\x00'}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000540)={0x2, 0x200}) sendfile(r0, r3, &(0x7f00004f1000), 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000500)=0x480, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r3, 0xc0485510, &(0x7f0000000480)={0x20, 0x7, 0x80000001, 0x401, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/26 07:21:48 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000280)={0x1200090000001}) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f000036bf70), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) 2018/03/26 07:21:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000000180)={0x4}) r3 = dup3(r0, r1, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000240)="5e66ebdfaf74db582ab23a75aae97bf24b211246a9e12fe50ce6328dff232eb26dcb7a7d8f4194d52fd09ef28aedc14c5dd5dfaafe957fcdcc28a57ca655b2086d9ca66df90000f4986d3938a436ef260f702d4748bff4d1d1811c8077") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000080)=""/209) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000001c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000200)={r4, r5}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) 2018/03/26 07:21:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c74f60)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000fb2000)=0xa0) socket$pptp(0x18, 0x1, 0x2) 2018/03/26 07:21:48 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad", 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x20, 0x0, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0xc, 0x0, @uid}]}, 0x20}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000002bc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000002e00)=[{&(0x7f0000002c00)=""/199, 0xc7}], 0x1}}], 0x1, 0x0, &(0x7f0000002f80)) fstat(r1, &(0x7f0000000d80)) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) 2018/03/26 07:21:48 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/175, &(0x7f0000000180)=0xaf) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x56d) getpgrp(0xffffffffffffffff) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 07:21:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x5b, "72519550e7483e44434a23dd34d790865af2a9408d4600cb4950e1291016621ea3f715a0fe71d2bc5db03cc5ae74190d8b7eb3d2b1c46b1b5d31bf94a8b8182a99c1f7f83276be22635c4cfa84236c55610d7cab5487d2b0d53835"}, &(0x7f0000000240)=0x63) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'lo\x00', &(0x7f0000000180)=ANY=[@ANYBLOB='\x00']}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0xa, 0x9, 0x4a, 0x401, 0x20}, &(0x7f0000000040)=0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e22, 0x800, @dev={0xfe, 0x80, [], 0x12}, 0x3}}}, 0x84) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000140)={0xfffffffffffffe8e, 0x9, 0x21fb2775, 0x0, 0x0, 0x101, 0x7b92, 0xfffffffffffff800, 0x0, 0x0, 0x5, 0x7fff}) 2018/03/26 07:21:48 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x20040, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x76, "365cd964c544928e39c54dc65b9785a3cd7d91574bf1d173df58c0561c1f568a69a0d57ce90926bccb394eb6f776e541aa8436e1acbb16c512f739676801a514974eed055af1d4243ccdc029cef3cf969eeff5ef730fffcfd37a7697184d6d3ed4c6bb5f789fbbd9c631c4d723d91c2c8f2151efbebb"}, &(0x7f0000000140)=0x7e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000180)={r4, 0x2}, &(0x7f00000001c0)=0x8) close(r0) 2018/03/26 07:21:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000a40)=[{&(0x7f0000000280)="56b9e2a879e40860aa3780078d3869229160d7cb", 0x14}], 0x1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 07:21:49 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000540)={0x2, &(0x7f0000000500)=[{0x80}, {0x6}]}) chdir(&(0x7f0000000000)='./file0\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x10) 2018/03/26 07:21:49 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xee0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000), 0x4) 2018/03/26 07:21:49 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x4c00) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000002ff9), 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x200000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x8000) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x5, 0x0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000080)=r3) r4 = gettid() syz_open_procfs(r4, &(0x7f00000000c0)='personality\x00') [ 602.600499] audit: type=1326 audit(1522048909.184:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=2576 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f8ac99 code=0x0 2018/03/26 07:21:49 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xee}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000000080)="43991fdc430369e0286474b704", 0xd) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10048002, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f00000001c0)=@abs, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000240)="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", 0x239}], 0x1, &(0x7f0000001740)}, {&(0x7f0000001ac0)=@abs, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001c00)="ef715830335a85e5bee76c78543061fb5f36b77395ec320ec794416f54bad6a179dc2ba15f45e84bfd", 0x29}], 0x1, &(0x7f0000001f40)}], 0x2, 0x0) write$sndseq(r0, &(0x7f0000000080), 0x0) 2018/03/26 07:21:49 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000500)={'syz_tun\x00', &(0x7f00000004c0)=@ethtool_cmd={0x2}}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/26 07:21:49 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x100, 0x4) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x200400) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000000c0)=r2) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) 2018/03/26 07:21:49 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000310fee)='/dev/input/event#\x00', 0x4000000000000002, 0x28001) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x1, 0x50, 0x2}, {}], 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x1) getitimer(0x2, &(0x7f00000001c0)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x0, 0x8}, 0xc) 2018/03/26 07:21:49 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x191000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/37}) futex(&(0x7f000001d000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/03/26 07:21:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7f, 0x3, 0x8, 0x5, 0x1, 0x1, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x4}}, 0x794d, 0x3, 0x1, 0x8001}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="0104084ed2c3a293000000100000010700ff07dd0069149000"], &(0x7f0000000240)=0x18) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f00000000c0)=0x3df, 0x0) 2018/03/26 07:21:49 executing program 1: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvmmsg(r1, &(0x7f0000b36fe4), 0x1, 0x0, &(0x7f000025d000)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x1}) 2018/03/26 07:21:49 executing program 2: r0 = socket(0x15, 0x80005, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r2, &(0x7f00008a5ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffd26) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)={@multicast2, @dev}, &(0x7f0000000080)=0xfffffffffffffee3) sendto$inet(r2, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000600)="be75061e3c6a326ec3e77ce4d49924a76e9dacedae8f45b9eecb282778d21d02e1cd3bc155783f1cbbed", 0xfffffffffffffeb9, 0x10, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x3) readv(r1, &(0x7f0000000640)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt(r0, 0x114, 0x5, &(0x7f0000000000)=""/1520, &(0x7f0000beb000)=0x5f0) 2018/03/26 07:21:49 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000100)="98a817dde1cf298cf2c2ed887d1b91270c5a472feaeaf225f24b068a16b3ffb1f256187b0ecece3d7180af7745641613a20824a4a00ce44ce2b2ade357c357f4ff5a16d4ade871cbff84b69c18869428d68d57be081e12f77fba98d004c1b43853509790cb27a0541230693f8e0fe01bebdea73d8985b0429f20e08efd18218b9d03afce8dcf1acd81d8381b04511871640e458916e18d6cf4622d75922205d48f3d9a46225a478d700d46d3c56777e918a55de83a8d74d0d086f5660cb22df027abf5b489d55c126eb7ade2fe", 0xcd) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000012c0)={0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa168, 0x0, 0x7f}, 0xb) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat$cgroup(r5, &(0x7f0000000240)='syz0\x00', 0x10) 2018/03/26 07:21:49 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$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$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000080)=""/59) ioctl$FIONREAD(r2, 0x541b, &(0x7f00000000c0)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/03/26 07:21:49 executing program 7: gettid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/rpc\x00') ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000180)='yam0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @rand_addr}}, [0x3b1, 0x5, 0x0, 0x0, 0x1, 0xfdc, 0x4000, 0x80, 0x0, 0x2, 0x0, 0x1c0000000000]}, &(0x7f0000000000)=0x100) getpid() socket$pppoe(0x18, 0x1, 0x0) fchdir(r1) syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/26 07:21:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x8000000000009371, &(0x7f0000006f80)="010000000000000018") ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/26 07:21:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="2cf508cf4b238dabe6e0fc29ac4ee7", 0xf) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000280)="a0", 0x1}], 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0x7) 2018/03/26 07:21:49 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r0, &(0x7f0000000040)=""/144, 0x90, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)=""/218, &(0x7f00000002c0)=0xda) 2018/03/26 07:21:49 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = dup2(r0, r0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) open_by_handle_at(r1, &(0x7f0000000040)={0x52, 0x1f, "9eecfa9a60ba494c1364953f7e51b44964e5b000a776fdad17bf9f3acc75f4637fc355f14e676c21f091299bd644696a561128a353d1ab302c91cef208ed30809ece3033ed8905a98e696f72eaf7ce35953ca8"}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00000000c0)={0x8, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) 2018/03/26 07:21:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) process_vm_readv(0x0, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[{&(0x7f0000001680)=""/215, 0xd7}], 0x1, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000), 0x2000000000000189, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) dup(r3) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x200000000000019a, &(0x7f0000142000)=""/60, 0x3c}, 0x0) [ 603.478575] sctp: [Deprecated]: syz-executor6 (pid 2637) Use of int in max_burst socket option. [ 603.478575] Use struct sctp_assoc_value instead [ 603.525371] sctp: [Deprecated]: syz-executor6 (pid 2641) Use of int in max_burst socket option. [ 603.525371] Use struct sctp_assoc_value instead 2018/03/26 07:21:50 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x10000000100003ff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000880)="2cad", 0x2}], 0x1}, 0x0) 2018/03/26 07:21:50 executing program 6: r0 = perf_event_open(&(0x7f000002ef88)={0x2, 0x70, 0x1f12, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000180)=0x7fff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) fremovexattr(r1, &(0x7f0000000340)=@known='system.posix_acl_access\x00') bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/26 07:21:50 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x143) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eda000)='{', 0x1, 0x4008000, &(0x7f0000de5ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000300)=""/4096, &(0x7f0000000080)=0x1000) sendto$inet(r0, &(0x7f0000000000)="f7", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ppoll(&(0x7f0000000240)=[{r0}], 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0), 0x8) 2018/03/26 07:21:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syncfs(r0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x20000000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/03/26 07:21:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000074e000)={0x18, 0x0, 0x2, 0x900000001, 0x0, 0x0, {}, [@nested={0x4, 0xb}]}, 0x18}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r2, 0xc0, 0x3f, 0x81}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@generic={0x0, 0x4, 0x8}) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x1, 0x8001}, &(0x7f00000003c0)=0xc) sysinfo(&(0x7f0000000280)=""/165) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in6={0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x800}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x56cc}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x94) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x56d) getpgrp(0xffffffffffffffff) sendto$inet(r0, &(0x7f0000000580)="2825474c65ad6a073f416da6585551a3ea91325b429d6a3e5ffffa1edf561956ee46d0b62465076bfd6e02de3caab60faebf54f7b6689600847eb3b3d6f93efd69a2aa26e823dcf1d4d8f275af6be74705891585a425c546f6ad29044146eb042b4c933fa148fd40881bbb4404afa3d1787bd0c425a03324a832", 0x7a, 0x0, &(0x7f0000000540)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/26 07:21:50 executing program 2: openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000200)=@full={{0x3, {"a0cb7f007fec52"}}, [{"393db71b345ced"}, {"383950612b51ec"}, {"4bf46136080406"}, {"66c1dcf46937e2"}, {"4680dd96f35722"}, {"2c93c0fe0a4e95"}, {"98842c555a931a"}, {"4acbf5e52d4fc5"}]}, 0x48, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x20008001}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) 2018/03/26 07:21:50 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x401, 0x432, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getresuid(&(0x7f0000000440)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) stat(&(0x7f0000000640)='./control/file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000400)='./control/file0\x00', r2, r3, 0x1000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffff9, 0x2, 0x7ff, 0x4e79, 0xfffffffffffffff7}, &(0x7f0000000540)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r4, 0x4) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000280)={[0x3, 0x1f, 0xfffffffffffffffd, 0x6, 0x3, 0xff, 0x2ed7, 0x9, 0xbf3, 0x8001, 0xbc, 0x80000000, 0x81, 0x6, 0x1, 0x7], 0xf000, 0x80000}) ioctl$KVM_PPC_ALLOCATE_HTAB(r1, 0xc004aea7, &(0x7f00000001c0)=0x14) mount(&(0x7f0000000200)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f0000000100)='ext4\x00', 0x5000, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7347}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r5, 0x7}, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x80000000, {{0xa, 0x4e21, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x84) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/26 07:21:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) close(r1) open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) r2 = dup2(r0, r1) chdir(&(0x7f0000000000)='./file0\x00') getresuid(&(0x7f00000008c0), &(0x7f0000000800), &(0x7f0000000340)) sendmsg$nl_netfilter(r2, &(0x7f00000006c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000680)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x3af}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x8000003) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/xfrm_stat\x00') bind$alg(r3, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r5 = accept4$alg(r3, 0x0, 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000200)=""/199) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000380), 0x4) sendfile(r5, r4, &(0x7f0000a2effc), 0x7f) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$inet6(0xa, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x0, 0x0) sendmsg(r7, &(0x7f00009f1fc8)={&(0x7f0000db5000)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x11}, 0x80, &(0x7f0000000380), 0x20000000000001ab, 0x0, 0x0, 0x1}, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) symlinkat(&(0x7f0000000200)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000240)='./file0\x00') ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000280)) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000100)=""/160, 0xa0, 0x0, &(0x7f00000001c0)={0x3, {"84e4aaf48249b9"}, 0x100000001}, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r8, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="180010001e00e40feef46e4d60d6a3e20000000393ffffffcf6705000104aa866d5908495f9c46a92210d5cc41c4eed5cd9197b1bb38d2438fa605b4dcc4032f87a49666f5c2d3d9e7b8c52ccd5e980495d485a50000000000000000"], 0x18}, 0x1}, 0x0) dup2(r8, r6) 2018/03/26 07:21:51 executing program 3: r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) dup3(r0, r1, 0x0) 2018/03/26 07:21:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x400100100) 2018/03/26 07:21:51 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/03/26 07:21:51 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eb439a5d740a7aa7e018978a302247061dea5aa503dd5557330662c35bbd427b8e9460f126452fd959b911add4efbe3631234979efb34dbbb57cf5dee65893fad4e80ce8a83007e9bc00d3f1afb9a248398ff7c6e20967240e8080f15660d240b22be90117fa26c616e04acc4fd42105858aa9f2e4143be979c2348579c28caf95102823441a1b350c59d71ddd5a4817c37d6aea447dc795e17787ea24407269c65df71ebe6094a7c3c"]}) 2018/03/26 07:21:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) 2018/03/26 07:21:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) sched_rr_get_interval(r1, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000140)={0xfffffffffffffff9, 0x3, 0x80000001, 0x401, [], [], [], 0x9, 0x9, 0x1, 0x5, "b72fc0eab2c9f282b96084bd91863e00"}) syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x5, 0x4000) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/03/26 07:21:51 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x5}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr}]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x8000, 0x800c, 0x2, 0xfe, r1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x800, 0x5, 0x3, 0x3ff}, {0x4, 0x303b, 0x3, 0x8}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff02c}, {0x6}]}, 0x10) 2018/03/26 07:21:51 executing program 1: r0 = epoll_create(0x948) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000984ff4)) 2018/03/26 07:21:51 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x22000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000000) uselib(&(0x7f0000000140)='./file0\x00') ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0xa5c8, 0x3536, 0x2, 0x5, 0x10000, 0x7, {0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x8, 0x7, 0x5, 0x4, 0x80}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0xc84, 0x4}, &(0x7f0000000240)=0x10) 2018/03/26 07:21:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b00000400000000000000fedbdf250200130000000000000000000000eaff"], 0xffc4}, 0x1}, 0x0) 2018/03/26 07:21:51 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff18810000000300000003fb8468647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) pipe2(&(0x7f0000000040), 0x800) 2018/03/26 07:21:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x10000) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/251) r1 = socket(0x3, 0x80807, 0x804) write(r1, &(0x7f0000a5b000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080010007fffe5b7", 0x24) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/26 07:21:51 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}}, 0x2e) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) 2018/03/26 07:21:51 executing program 0: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80000, 0x1) sendto$inet6(r1, &(0x7f0000000140)="82d6ccd3dead8d7fc9b32efc8c4d135b8e8485c78425148f7ef016c7d9ea25ecfdc96e8800c945e558deff6e35cff9cccda0cc4d10a907c234ac4b63c372a03d63f32d7393d00cab5e39731ae762d2a77068bcbeea5487fb8b8189e08fd12c56f1dea9eec271cef9d7966f06d5cdc4044d0632b7648981bc88715598d004c5a8ad02db8ae82a3bf987d193ebda807afc0780a0e5772fbd66f39de0c41d8678921981e33e68a54d5ebc42732e18b04f5447ab71c0a7ac5efcb16c0dfb385a69f70182b872cf75007f8f8b0222c40c569e30299926f164116422bdb69c79de2dd8d948e0e997bc006cfd86775f1685", 0xee, 0x4000, &(0x7f0000000240)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xee16}, 0x1c) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x8) close(r0) pipe(&(0x7f0000041000)={0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) 2018/03/26 07:21:51 executing program 5: futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000300), &(0x7f0000000340), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x401, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x3) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r1, &(0x7f0000d9efa3)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f60182f5f00dfc01000000000000ffbf13", 0x5d) poll(&(0x7f000000bfe5)=[{r1}], 0x1, 0x8001) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x101) prctl$setname(0xf, &(0x7f0000000040)='{bdev%[#,selfselinux+\x00') ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0x0, 0x3}) 2018/03/26 07:21:51 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000008c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000900)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gre0\x00'}) r1 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x9, 0x800) sendto$llc(r2, &(0x7f0000000980)="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", 0x1000, 0x4000085, &(0x7f0000000200)={0x1a, 0x313, 0x1f, 0x400, 0x2, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x100000001, 0x7, 0x7ff, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r3, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}}, 0x84) 2018/03/26 07:21:51 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@broute={'broute\x00', 0x20, 0x2, 0x2d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x321) 2018/03/26 07:21:51 executing program 7: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) socketpair(0x4, 0x80f, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r0, &(0x7f0000000340)="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", 0x1000, 0x5, 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000365ff8), &(0x7f0000c81ffc), 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x2, 0x1, [0x0]}, &(0x7f0000000100)=0xa) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) r4 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x1, 0x0, 0x8, 0x3, r4}) readv(r3, &(0x7f00000002c0)=[{&(0x7f0000001340)=""/155, 0x9b}, {&(0x7f0000001400)=""/176, 0xb0}, {&(0x7f00000001c0)=""/128, 0x80}, {&(0x7f0000000240)=""/118, 0x76}], 0x4) 2018/03/26 07:21:51 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000480)={0x2, 0x0, [{0x9, 0x1, 0x0, 0x0, @msi={0xffffffffffff7fff, 0x40, 0x15a}}, {0x4, 0x0, 0x0, 0x0, @irqchip={0x2, 0x183}}]}) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) io_setup(0x3, &(0x7f0000000040)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000240)={0x3, 0x2, 0xf9b, 0x3, 0xf0}) io_getevents(r3, 0xffffffffffffffe1, 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000140)={0x77359400}) r4 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000003c0)=""/177) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000580)={0xb5, 0xcf}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r4, 0xc1105511, &(0x7f0000a5def4)={{0xd, 0x0, 0x0, 0x0, "1b4dfdbde8f58d90019399b1cf3317f72fd20a070a37004000be9fd9421f2bde5ac7296e7e4d6ace89736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000000000)='&\x00', 0x2}) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x6) ioprio_get$uid(0x3, r6) dup3(r2, r4, 0x7fffe) io_submit(r5, 0x1, &(0x7f00000001c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r2, &(0x7f0000000200)="02000000a00a000000215d2924af7b", 0xf}]) 2018/03/26 07:21:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x45, 0x84) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78a}, 0x0, 0xa, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x1f5) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x20) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x0, 0x0, &(0x7f0000664fc0)) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x4000000000000, 0x8001) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000100)=""/24) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x2, r1, 0x1}) ioctl$KDSIGACCEPT(r5, 0x4b4e, 0x17) mq_notify(r3, &(0x7f00004f0000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}) r6 = geteuid() fstat(r4, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r4, &(0x7f0000000140)='./file0\x00', r6, r7, 0x1000) ioctl$KVM_GET_NR_MMU_PAGES(r5, 0xae45, 0x7f) 2018/03/26 07:21:51 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) wait4(r1, &(0x7f0000000080), 0x80000008, &(0x7f00000000c0)) ioctl$int_in(r0, 0x5421, &(0x7f00003b0000)=0x4) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000180)={@empty, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/26 07:21:51 executing program 3: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0xc1f3, @dev={0xfe, 0x80, [], 0x1a}, 0x1}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x94) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') 2018/03/26 07:21:51 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000bf9000)={&(0x7f0000000040)=@sco, 0x80, &(0x7f0000e9c000)=[{&(0x7f000024e000)=""/219, 0xffffffffffffffb2}, {&(0x7f0000466000)=""/4096, 0x1000}, {&(0x7f0000b14f72)=""/142, 0x8e}, {&(0x7f0000820000)=""/185, 0xb9}, {&(0x7f00000000c0)=""/243, 0xf3}, {&(0x7f00001b1ffd)=""/53, 0x35}], 0x2, &(0x7f00006d6faf)=""/81, 0x51, 0x3}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d49ff4)=@nl=@proc, 0xc, &(0x7f0000378000), 0x0, &(0x7f000064ff09)=""/247, 0xf7}, 0x0) 2018/03/26 07:21:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x200000000044042) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x16, 0x0, 0xc, "69c230028311e4093ea4725d128624b9f576f315a3eb93e9e11dccb3d8ac9a16cab6aa0a252aeb9df7def40105995f68aac9a2ce513b164bd134adf40200cdb0", "2b3360509e80748b38dc1d20855c00bd69c6cc760a6e44b607b17219cef6d9b018400e6e30098bf459a75ed2f459b31a07670196214b090cf84f15d87075cd83", "c95f721b860549ca07c670509466fe1a818ff3bca077d8b02ad14af0b3848554", [0x8, 0x7]}) socketpair(0x19, 0x80a, 0xe2d, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @empty, @loopback}, &(0x7f0000000280)=0xc) recvfrom$packet(r1, &(0x7f0000000180)=""/181, 0xb5, 0x40, &(0x7f00000002c0)={0x11, 0x0, r2, 0x1, 0x93, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/26 07:21:52 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000001540)='/dev/vcsa#\x00', 0x4, 0x100) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f00000015c0)={0x0, 0x7fff, 0x7, &(0x7f0000001580)}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000001480)=[{{&(0x7f0000000040)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/102, 0x66}, {&(0x7f0000000140)=""/234, 0xea}], 0x2, &(0x7f0000000340)=""/4096, 0x1000, 0x82e5}}, {{0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000280)=""/69, 0x45}], 0x1, &(0x7f0000001380)=""/255, 0xff, 0x2}, 0xdd93}], 0x2, 0x40012100, &(0x7f0000001500)={r3, r4+10000000}) write$evdev(r1, &(0x7f0000000300)=[{{0x0, 0x7530}, 0x1, 0x53, 0x2}, {}], 0x20) 2018/03/26 07:21:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYRES32=r1, @ANYBLOB="54000000000000000000010400000000556691569bc1276de47d0108829817faef9e51d0e65889bf900ef5af3e7dfd759c316b5b6dd01b2e306ebfecc115b09c3c9c"], 0x28}, 0x1}, 0x0) 2018/03/26 07:21:52 executing program 2: r0 = socket(0x8000000000015, 0x80005, 0x0) io_setup(0x80, &(0x7f00000000c0)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x2000, 0x0) io_cancel(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x9, 0x5, r0, &(0x7f0000000100)="9e3b84fd4063043cdc83b5b8d302680e45b94a8fd93c765513a2f81b274f20288e797df5103a4f1d38aacb5acbad057644e44a74449bee073ddc5b939836eb232366a9f1962c2d250cdbc46f3610173ae0fa8b00e6496871b0b484cc5e582ab68334b4f295c9ec3a625c4f7a52e8ef6a0f88d29d9998c4326e4d5ee2b176480545fce3656dd5101b7077d723475e64a6b7ea2c8860c9482b358ec9bc23e3a186f497238106e64043c359e65417ee6d8c5a41ef101e63d37909f04e1932fc95795e6896bb25514f27568c22cd23b416610ac9b23ecc913208", 0xd8, 0x1, 0x0, 0x0, r2}, &(0x7f0000000280)) socket$inet(0x2, 0xffffffffffffffff, 0x4b5c) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f0000000040), &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000002c0)={{0x2, 0x3f}, 'port1\x00', 0x1, 0x80000, 0xcaa, 0x730f8172, 0xffffffffffffffff, 0x362, 0x7, 0x0, 0x0, 0x1}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000080)=0xbb9, 0x4) mkdirat$cgroup(r3, &(0x7f0000000040)='syz1\x00', 0x10) 2018/03/26 07:21:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) finit_module(r0, &(0x7f00000001c0)=']em1em0selinux\x00', 0x0) r1 = dup2(r0, r0) recvfrom$unix(r1, &(0x7f00000000c0)=""/197, 0xc5, 0x1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x2, 0x2, 0x1, 0x2, 0x0, 0x8, 0x0, 0x8, 0x1ff, 0x400, 0x80, 0x4, 0x35b, 0x7fff, 0x11, 0x52d, 0x6, 0x0, 0x385c, 0x76, 0x8001, 0xd8, 0x1, 0x6, 0x578, 0x10, 0x1f, 0x100000001, 0x6, 0x1, 0x800, 0x7f, 0x9, 0x8, 0x401, 0x2, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x2408, 0xfffffffffffffffa, 0x400, 0x7, 0x2, 0x20, 0x23de08b0}, r2, 0xe, r1, 0xb) 2018/03/26 07:21:52 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x1, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x8e5}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x15, &(0x7f0000a1a000), 0x4) 2018/03/26 07:21:52 executing program 5: pkey_alloc(0x0, 0x1) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$KDENABIO(r0, 0x4b36) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000080)=[&(0x7f00003f2000/0x3000)=nil], &(0x7f0000000040)=[0x4a, 0xff, 0x9, 0x9, 0x5, 0x5683, 0x4, 0x8001, 0x76], &(0x7f00004e55fe), 0x0) 2018/03/26 07:21:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd4f6)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x2400000000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000280)=0x7fffffff, 0x4) getsockopt(r0, 0x0, 0x41, &(0x7f0000000080)=""/17, &(0x7f0000dfeffc)=0x11) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip_vti0\x00') getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000140)=""/216, &(0x7f0000000040)=0xd8) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x2000, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f00000000c0)={0x18, 0x0, {0x1, @random="d7ae10043f15", "7465716c1f0000000000001f00"}}) 2018/03/26 07:21:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000140)) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x3c, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xff}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x8, 0x92a2, 0x8000000000000000, 0x78}, &(0x7f0000000340)=0x98) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x3}, 0x126, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2606000018000300ffffffffffffffff0200003f1de546aeda490c0cfe0000000000000000"], 0xffffffffffffffd9}, 0x1, 0x0, 0x0, 0x2}, 0x0) 2018/03/26 07:21:52 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r0, 0x0, 0x62, &(0x7f0000000040)=""/30, &(0x7f0000d23000)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x4c0, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/03/26 07:21:52 executing program 2: r0 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="25f66367726f757000", 0xfffffffffffffffa) keyctl$revoke(0x3, r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8921, &(0x7f0000000000)={'bridge0\x00'}) socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x84) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0x100000001, 0x100}) 2018/03/26 07:21:52 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000140)="6370757365742e6370757300f6efcff4c33f2dcb4c722840620539b61b547302ad4d7cf8d26e2b314ace4af29a611d72c6c69d7e3788c78a50d40db0dcbda789d802414b6779edc89854ac37fc77e8e0e598d32b437b969ec6f5b7dd959ead53acfb5ff5197d6857991bc8233da4596ce34c76aef15154bacc650922b2cfb9e5e42d9457aab8b5c0a2b7a4dd8142b237d253bef168", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x1, 0x3) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x8040) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000200)="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") syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x100) 2018/03/26 07:21:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@mpls_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x20, 0x0, 0x0, 0x0, 0x0, 0x3}, [@RTA_DST={0x8, 0x1, [{}]}]}, 0x24}, 0x1}, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r2) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8a002, 0x5) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000000040)=0x7) [ 605.867942] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/26 07:21:52 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000000380), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) 2018/03/26 07:21:52 executing program 6: r0 = socket(0x2, 0x3, 0x1) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xdd, 0x40) getsockopt(r0, 0xff, 0x1, &(0x7f000091b000), &(0x7f0000000000)=0xffffffffffffff38) 2018/03/26 07:21:52 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080005, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200000080083, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000000c0)={r1}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) 2018/03/26 07:21:52 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = creat(&(0x7f0000000000)='./file0/file0\x00', 0x11) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000040)={0x0, 0x8000, 0x3f, 0x4}) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) llistxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=""/106, 0x6a) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab3ff0)='./file0/control\x00') 2018/03/26 07:21:52 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0xa) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000100)=0x401, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'vcan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="280000000000000000000800000000000000000000000000000000000000000000000000000000000000000033a70d8e1023e3a586f3caf32a3dd7ea90caa6780d207b05002d20ea677f25f11b533af664c623cd2337a1c5d891d792f4c31580848fd960885914349326794c36129ce4fecd503796b2961b6458c9b61d3abdae7f151ba2eb15bb457199535511"]}) 2018/03/26 07:21:52 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x1000, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) connect$unix(r0, &(0x7f0000000040)=@abs, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x634000, 0x0) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/03/26 07:21:52 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8, 0x10200) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x1) listen(r1, 0x0) connect(0xffffffffffffffff, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write(0xffffffffffffffff, &(0x7f0000002000)="af", 0x1) 2018/03/26 07:21:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x16) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) writev(r0, &(0x7f00002aeff8)=[{&(0x7f0000000080)="290000002000190700003fffffffda060200000022e80501040000040d00140010000000000000019c", 0x29}], 0x1) 2018/03/26 07:21:52 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0xfffffffffffffffc, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000080)={0x4, 0x0, &(0x7f0000000000/0x4000)=nil}) sendto$ax25(0xffffffffffffffff, &(0x7f0000000280)="73bdf2fda4", 0x5, 0x0, &(0x7f0000000100)={0x3, {"c47ff7874e1cc8"}}, 0x10) sendmsg$nl_netfilter(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x3c, 0x8, 0xf, 0x200, 0x70bd25, 0x25dfdbfb, {0xf, 0x0, 0x1}, [@nested={0x28, 0x42, [@generic="3dd6711ffabefbeefec1ad610b52fb8b4a43028b", @typed={0x10, 0x4, @str='/dev/kvm\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 07:21:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000440)={0x5, r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000004c0)) socketpair(0x5, 0x6, 0x2, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000480)={0x800000000000007, 0xc, [0x5, 0x100000003, 0x7ff]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') inotify_init() bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r4 = accept4$alg(r0, 0x0, 0x0, 0x80000) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in6, 0x4e20, 0x0, 0x4e23, 0x6, 0xa, 0x80, 0x80, 0xbf, r5, r6}, {0x5, 0x5, 0x200, 0x20, 0x1, 0xfffffffffffffc00, 0x400, 0xc000000000000000}, {0x401, 0x2, 0x9, 0x3}, 0x1ff, 0x6e6bb5, 0x2, 0x1, 0x0, 0x3}, {{@in, 0x4d3, 0x6c}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x34ff, 0x2, 0x3, 0x1, 0x8000, 0x0, 0xfffffffffffffff9}}, 0xe8) sendfile64(r4, r3, &(0x7f0000000000), 0x5cc9) accept4(r4, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000300)=0x80, 0x0) 2018/03/26 07:21:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000280)="c6", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1e06335ad751a8bc) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x7, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000040)=""/83, &(0x7f00000000c0)=0x53) 2018/03/26 07:21:53 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, &(0x7f0000000100)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x1e1041) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x2, 0x2) 2018/03/26 07:21:53 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000300)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000380)={0x0, 0x229, 0x3}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7ff, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0xf6e, @remote={0xfe, 0x80, [], 0xbb}, 0x518}}, 0x81, 0x6, 0x1f4, 0xfffffffffffffffa, 0x8}, 0x98) write$rdma_cm(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="6000ff1094f037a46df82fd5379ad5d2ffffffffe3"], 0x20) write$rdma_cm(r0, &(0x7f0000000040)=@reject={0x9, 0x108, 0xfa00, {r4, 0x7f, "1a0c0c", "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"}}, 0xfffffffffffffc7c) 2018/03/26 07:21:53 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0xc1, &(0x7f0000000080)="be9e2a10c195bf005f8db2e2f353a46acd7c21746b62702eb39279100aa7cb257830c072f165cc1feaa7b41f692f2097afe3ddcc42f9fdd9f0a38c5189027a728666afc55b4a158954dcc85e31307aa53113f9d52c543d3061cfb8728022c1f86892075c483834d6cc5e7a9c832bafdb85b63046ada3c22070a23a210b6e13079b2e7241940283edaf957cc45378791bf83dd08dccc6f375ef9b9d1d3c6967436def63335247c6f4fee8d0212eb31a4be2e1a30e3518fbb763d28eaba6104dec5a"}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e23, 0xde, @dev={0xfe, 0x80, [], 0x8}, 0x89c0}, {0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}}, 0x10000000, [0x355, 0x4, 0x80, 0x67, 0xee57, 0x7, 0x101, 0x62ec]}, 0x5c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r0, 0x28, &(0x7f0000000240)={0x0, 0x0}}, 0x10) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000002c0)={r1, 0xfffffffffffffc00, 0x8}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x899, @empty, 0x7}, @in6={0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x94) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000580)={&(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, 0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x9, 0x3, 0x2, 0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='htcp\x00', 0x5) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000640)={&(0x7f0000000000/0x4000)=nil, 0x4000}) r4 = accept4$ipx(r0, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x80000) getpeername$netlink(r0, &(0x7f0000000700), &(0x7f0000000740)=0xc) connect$vsock_stream(r0, &(0x7f0000000780)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000007c0)=0x327c, &(0x7f0000000800)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) clock_gettime(0x0, &(0x7f0000000840)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000880)=[{{r5, r6/1000+10000}, 0x2, 0x40}, {{0x77359400}, 0xa57, 0x7fff, 0x40}, {{0x77359400}, 0x191c, 0x0, 0x15b}, {{0x0, 0x2710}, 0x5, 0x0, 0x53f80329}, {{0x0, 0x7530}, 0x3, 0x9, 0x10001}], 0x50) r7 = fcntl$getown(r3, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000900)=r7) getsockname$llc(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x10) setpriority(0x1, r7, 0x4a0a) accept4$vsock_stream(r0, &(0x7f00000009c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000a00)=@assoc_value={0x0}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000a80)={r8, 0xa3, "013b02672230791aef4c595fed75da52c6d4c4ab79c32e1baaff068b6581682eacfcbc648287390d7faeef621442338bc3907b31cb0743d4c49d543d6b91580d90f1bdafe2f1ee6f64305bded9e4e487c3e36b7d9e07c1a2bada4017cbd88a3721bcd6d1e0b65030463b774759af27a70f81ccfde0d3d78dd4142905aa809ef9816a3a0a6bba3a74a3d16bbab205a7d183cd4cd4038712b64b0d2d7cf1cc0b586dc057"}, &(0x7f0000000b40)=0xab) modify_ldt$read(0x0, &(0x7f0000000b80)=""/33, 0x21) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000bc0)={r9, 0x7ff}, &(0x7f0000000c00)=0x8) 2018/03/26 07:21:53 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d83000)=0xa20, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) sendto(r0, &(0x7f0000000000)='w', 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x80) 2018/03/26 07:21:53 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000000)={0x10000000}) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r5, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000578ff4)) timerfd_settime(r2, 0x1, &(0x7f0000000040), &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x100000001}, &(0x7f0000000100)=0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000280)="11d358e826a63a33014ad1398ae9c9ef9236eeef37ba07807f24097b92d3288e177473a2dc181d7d81d8ed85d7bae7ec227ea945dc18685a416341a1cedb69d59371072c7933611e065e1df90a339300c3db4cfa20ed0778a7525dea8d344bc882bacfa6dad7c9d6ef5e8d4be09b5462fbf17729e50b8e585afc4e577c2130ab19650d3896b6fcd60450d3e89d058f629b42c684155c96125872d879362aaa4b6f02c1b6cdb53be07d42f8e0af743a7003753079603853f7c83dd0a7e67ba1213218eafe2e90511dadb8c7a3984a0829ff15b8c94aa6d9046f86c4fd4a23632104ee9bdc55e2c3", 0xe7}, {&(0x7f0000000380)="9024fc6190f1ca0f05cf280719a398a73dd8431ad3166030", 0x18}, {&(0x7f00000003c0)="4bb857ffa25d99b0598aee952265c6f48d59ec7453bbd1871d1618d37500a8b00f1d90b20f6b3992fc2e60931c176cddc9dbcf5038edcf9f1683594d6e154a8a8e0187c22cc6523cb67016c844204ca885ecbbe9aff334d3bad3250077d9d355569b816b62afc7f0d9ce418faafb261263621094a0bd6e4e8007f54ce9b09003e5e9600b40a0ae45dac5434c60d4b9e1f3646b3f0e9888d9ece5ae115d753157a6a3633924e37e9f396232b2de57c5cdf079bae920878ed94536105219e0388cb4f3d33b537cbeaa3b5ba238c646f2a5ba171bc44cc7466f74193e3b88a5c4d342858e91e35bfa28b84e3a5f", 0xec}, {&(0x7f00000004c0)="5dcd06a34dd44f18a2325ca93307f18a27157c4d6917652b845dd6dcfc8c50555f7055a072d797e1b26093af21c88f7bbf9070fd76d4ff64f9baa5b6113883bde8b4dc060d04ffb940d9cb3c5a9bc6775c38d70a4862c0786c28d71e49291efa14acae53675ba622afc68a2d86fdd9177934cf2b26eeebf9c46e5da49c1493aec8c38c10a302ea86b94383adf6d0a71f6fc9ee7b7f8d1679aaf4253beee26e675ad5dffe52bb4ca3e15014b52e18e0d1dbe65a26c689456db582e41f78aed539c22c7794abdce17741692d6dadfb3598266ca8c74390d87f14dabae08a724e0b576172bf812c954fcb15265d8b4e522c532a3c7113f2c99d9b", 0xf9}, {&(0x7f00000005c0)="79a9a0d6ca6b48e99f1ba1e9", 0xc}], 0x5, &(0x7f0000000640)=[{0xc8, 0x10d, 0x8000000000, "de2e52911182e2d1e4a40b67bba176b4a161dfa2fc2c44527e1dbe69405e9ee6f2908550a855f9ddb84bc8a43388da16d67a448629f604c81a323d7159c50abfca171d90de3c3a5b2d25abcc468440f1ade10afd50af43ab34aa5940e65f6506520ab940d2095179c2a863a00c068dbba079aabc80e184767812143b5ed7e11dc3b26e2418b571e34112e713fc38a5bdccb77ae618c1787e895df7b8f1e8d767c07e819ee098c02a7e72392c7a60d21510757c7a4070550a20ef88a9"}, {0x104, 0x11f, 0x4, "5cab89ceb85be44d47cd95e1b02d7323de0e3d4bd3cac2cc4495a5da69a9eb220c0d478fa7b0228a51768714bb8b0715082112ec4cd8408568f56ed69295d7dc952dab8d55a5ffb5e16b56b9f224fe8443f46f954aeff5dd9e4c3788e78b4563b10efa76baab3e57cbbf1d6f371840f08c78760d68a7bad63eaee1453e28772c9a3f606857941930bfc33ae66e631fb0d2e2c2d2a908120c8f5a278c3f3885ffb9b13c00d8dee9eb6ba066b97242522323307d04038fa0dea377269895affbcffdf03adeee21c26baefde4f2cc7f0889434cd442ed208c30e70fefdfc1a7a7570b65a03b3fc366a130656bc54628588ab361498cf804"}, {0x60, 0x109, 0x7, "6c1a286afcea9444ebebc92e3fa477662599054d45725df83bf2d0d0929bdb7db4ed3b9d8e1766ae94a95b08828abdfef2686e5631f68f40d45ba78c6a6140d83499a79829bab7c6d122dc848dca700301"}], 0x22c, 0x4baa66e59f662819}, 0x4000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r6}, &(0x7f0000000180)=0x8) 2018/03/26 07:21:53 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = dup(r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/03/26 07:21:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000004, 0xb}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000d4fd4)={0x5, 0x1, 0x4, 0x9}, 0x2c) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8bed, 0x280000) connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x800000}, 0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f00003d7fd4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x24) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r3 = dup3(r2, r2, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00000000c0)=0x4, 0x4) 2018/03/26 07:21:53 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x40020011, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001240)=0x14) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000006040)='/dev/dsp\x00', 0x240c1, 0x0) sendmmsg(r2, &(0x7f0000007340)=[{{&(0x7f0000001280)=@hci={0x1f, r3, 0x1}, 0x80, &(0x7f0000004900)=[{&(0x7f0000001300)="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0x1000}, 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0x1174, 0x10}, 0x8}, {{&(0x7f0000006080)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x3, 0x3, 0x0, 0x0, {0xa, 0x4e24, 0xc6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x80, &(0x7f00000063c0)=[{&(0x7f0000006100)="3413c4169a571c91d60a1df9196cc71d7373eee2b34ceac151ea3d68bdbacadab3b394c326984264efbb281fee882d11dceefc7967c48e3377b15a0335d7be46ede686be3291ec5a89b7e25670cd35bab81298c178170dad4644884722a236fb442153b2be3522f41cac0cff322a41b875a0f0c999b7a5aef90b097b3dffaa931dec451d443aebd0775f2b5dc76d16d5bde0c9157213f703569433", 0x9b}, {&(0x7f00000061c0)="ed9c84ff4a1886f3a1983ec8352f49dedd88f43d37f65b31c9a62b08a578e1afbefdd2fba6a3fe622980c81070473b3f2579e460ced9648b3383ba498e1d7ca22c9d2dc126eba014b407f93a8f09cdffe677038df90538ca9f7f3f4778fd1cffbb6f9b02fc80e63fb21e260d5adead716286a9fcd3c342a012ed1e0d01585688d2cf2dbe9052b7f0b15ea297002f9b4cd089bbdbce17725548cefb905c910e5260d5d8a1c37e4f24a12ba2c2c95a9ec420b1087154520bd92f42ae351535738dccc679ca8d182b4d7f3764814d845ab7b72f8d78654692", 0xd7}, {&(0x7f00000062c0)="f2dd3dc0ea1a18b475d8056c848dc0233740a28ab975e3e6791ce5e70e10fd439a48a047cac92f6a744caac632d8ac4c362cbc6363443c568afa4f5ea2ae22ed88d399d4b7fe1d7ce8d1ea2625a705aff72094c9f31b22a3430ada7bf53fe8f0e472d06168219ba7a18419af258bd89e0699bd6a2a9970bf3521846e93a913d8a93f8bf088a94a48136113aa47eb68b4d8dadc08959df5ad8cfad95d70be099a14a3328b55d802751f80699f1ebba4e536c027347d359cd1984e89b28ad5710dfcf82738e2b2e26dea16dc02688994994477e190d9ed9a45dabd1d9fd8c0f7", 0xdf}], 0x3, &(0x7f0000006400)=[{0xf8, 0x11e, 0x9, "62f6c018b8530f4ee055e939edb870cc783741894ebfb541158192e2410d296c2bdb44e29866dfd9a346c551c601e6eb524f57aff2fc8eee4ca12d66036ca640a2e99d2400839d3a9665242d5f4387abf0b9f97d7145ab86e67352ce1ca21060e345e1a47fa6d4e9295e355d72dbefbe5faa5ef12c9e44311acc3760f71f983979d3c15bd1fbbf2f8eb27c5e65e2c4979ecfa15d2ef1b301860c43346c9df4864aac167275bb396686d23c5099090578b40fe0e18055e9455bf37f87a07c5cd3e88a6224147ac795fe7c5a804e4203aaee27a07f4f45b120613afe5a7474529e89790636873106e1995a7177"}, {0xc8, 0x1bf, 0x6, "9e85177315d7a953ed42fbab166db8b9e0780bff5014ce1a10aa9721af82a7c93f6f617ed6dad88a7e5b02129e3d6eb0597f7eb5f9d6d53f2a753239781f671444500b8c7df119794c9b520ffdaa9ebb5577806fe498d33a35f62a075ddfeebb776ed52a281d7bcbf59f633e1500ca346234a940d6221f646ac1ec9d9e373acaf668afe297eb007ce513271894e91d480630967d141c61a29cc5ef9a03fe262497bb70e4d5fc5ec19135f057100793930f4c1673d27fb0462cba"}, {0x84, 0x11f, 0x9, "aa74700ce89ffe5a0396bc45c4ccfc33867c9b633c9f00732f73cedc48f5c05dea79de22df975c83c8081d667732b9922610da5129acbb842157cca4e601efb593857ca2863404ba3b2a5c8fb187b90935a9c54571cb96d758d89b1cf135103b0298464668bafd0c5a5314e16e7ace01116c313d6f"}, {0x24, 0x1ff, 0x1, "17107714363d06ed0547bc287600ae03962b16cce4c6d426"}, {0x90, 0x10d, 0x0, "d67ff196cca72b44e60d6bb16c3a8037b4e5d0f842d85dcf608484b8bb864443653363f0fe3bb0e2bbfe3946ddfd0ad45fc946fbec89ef47d2801b391ce540d75c54be305d6aac42ab2add536da36c181c63a9df2335a4702f5b5577ff561a16e3b519cc1702657d10b5869d5c13eea68ad92000f57a9cd036188528ce2e45ac2a15b8fd"}, {0x70, 0x109, 0x6, "2e23ccc821bd8e68138da42e4d6077612366fd548d26d080b3c7e26f0b7dcad89606bba53797fe451a14abcd83fc3ec3c2cc4be51a5c82894391b56080b4b8a88067147280adf29e5b75b15633174eca97e073c6faac4b0b29f185609612f1bf1a58f2f0"}], 0x368, 0x10}}, {{0x0, 0x0, &(0x7f0000006900)=[{&(0x7f0000006780)="424283859ea64c32422a8afe1762d0e1a58602995f0c178dc2bce7443bea95824953223fa99b58dc845a5b59f7e5fb767cdd52ca05438cbb6f38f053bf2a985ce45d73e5b642016fb7b618ef7351db6bdeb933adecd5d8816dd348591e6343d05632647414856a4eb0057d75dc691807b482ed54960e6b155fa7a0861a422716bf1ec33d49fcaa324d4a35e7cb6bf434462e14df22fd1164ef42a8491380848ed27536b660d86dd3023a933eeb5b07b75ad0c88e74133e31f82de33c8ce47b89b3789560be3bf3dcc3111747314a1f5f7a62c23f7b58e838cb7f04eea0d95fd6983fdceadd7a9e1469d11407d7670e6877775364951dc751320d18a718e613", 0xff}, {&(0x7f0000006880)="f41e122d1b381cb6ff159d0773b337700dd85bdd76426823783bc601b0a8174960840ef3b321f9fb3d8be955a81bd3f245093cb0c27d6cf57ecb13bf10fc0bed91148fd1f248d37898aff002c2c0c472b1423ab9dc85dce6e7b36915bdd6b2ebcf4f0054171abf8ed985b5939f9bf8b5272aa64c7154ca", 0x77}], 0x2, &(0x7f0000006940)=[{0x9c, 0x116, 0x5, "47f0271499ee7d84241787df0519b0c738437cb3698452cc0b425089045e7149ce40bd8ecd9616ed8098a0f27b5459ec05489c2f58b192950572ea6d739ddf91da904fe67fcb40507b8a0663d3788bda5b0b29f54939e57677f74a74336028966e6356e5b5d1f33d3e53c304bc0ca50b9b090627f776425438de6f8cde74a8f2bcee4804f9f087b296b1ec4b7dafc4"}, {0x30, 0x1, 0x4, "04b276f93c59bd753af8ccacb42d9b47b5685097b074f68fa1a6bf5470eee21c6c"}, {0x10, 0x113, 0x6, "2caad101"}, {0x10, 0x117, 0x6416f857, "06f6"}, {0xac, 0x11, 0x1ff, "7b39ed69af0c6ca4dd7c761dc19f2921e54cd866d341a54ed9252e8fb51ef797295b8de2782e1c025f5f05ecada71c81fbe553eacff2c8a8fa33cc58f7a4a8762109bdb14a472250ae91d726b47a3050efd256f068de5653f9a2adce8efbad0d266c5ac834edfdeff0f78605e582789249252611c187858d59732a3004506aac3d7888138326a8d352998effe474c1cd25383a736c7e786f0c41ba35619e"}, {0x40, 0x107, 0x6, "ede775e8367d6b2e206464e0de6eff3ca1dd8f4d12dc2d41632dd9bc7cd5165e73c34bb0a3cd75a68b0190749b52712db5"}], 0x1d8, 0x81}, 0x4}, {{&(0x7f0000006b40)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f0000006c80)=[{&(0x7f0000006bc0)="8679b04558b021a47badc045aa72ee912b320fde521456236d31404337e77b74fee8dcbdfc5c632d65a01a085f7369bbfc142b55141695bf124358f0414ec61b0385ba701db36b77ef7bf70ff5ee7067e0f4ac278da4ac78a58ee1e7356eb57a5b62f159bd066262e1df87178cba5316280616fdfc3dda3321262f60e6caaea82a473edf46587bdd240489e6048a0a99ff724f3fd6d8faca0141c2f87cfd1093bb3542d7fa5c526665621f2fa4ec640c61bfa18d945f71c7159e64f34c", 0xbd}], 0x1, &(0x7f0000006cc0)=[{0x4c, 0x117, 0x6, "2887f8f6358338dd6bb9c90b669627c9338953248bd8613ae5124379b558791ca4e00cc96a90bd9d1aa6ed7a34dc0706acccfe279a614dd167290bdc46b23987"}], 0x4c, 0x4000080}, 0x5}, {{0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000006d40)="b1786b29cb76a008256f699cc84e4fef1ae66edf7f9ce4c5969950b48bfd09edba", 0x21}, {&(0x7f0000006d80)="ea7cdf5fa268e6e525", 0x9}, {&(0x7f0000006dc0)="a249a82a5c1ceb1fc7d82aca3d75881262381f87628ad3e23269e6ebe3076fa9ba40acffc7b2015553f6944f5a09c972073f5e55a5d82ce375fb74de7cd03ee2280d4654be1605c145d286d5205875747e3d84097593aca68c95e4c53a0fc9a1a3c4350d1bef20a687b4c4f2f422427fa214f739", 0x74}, {&(0x7f0000006e40)="1f1cb5fc341692f573b5c4c1b74c338148787436b4b8741221fbb33c785a6c26abff8b3f5aaa4a9ff23e5764dac158ce84f4ff62036174bd0bba17cc4ee6780119a2daefa3cb3109991f5c8676973c684a29ee60dab5baba235af9c3bb9b6f04a170d3280eb2d6cf09de1619b1ff8b47570ddacde2e2eb3eb327c2123aca8a3b542528e5560b34a325b9b3197d2389cf33a6b5ceff261d34134922e2e056b8792fa9a541896f23ee972c8d10f86531d478650e6479c53df75e9217ec81ef37ae2e75533cd2514cb66cf7d8a85a66b51842e8e08926caf39366fdf46c6636950cdc20c5", 0xe3}, {&(0x7f0000006f40)="f6f2d4c3ec63f93593ff6304138780410b53debb424631a51c438aa59b02e9a51eb0fb84a561829c0ec500373545bb123113cfd0a7d7ebf01833fd30f1a2bc7593fecc8eff1fb7c55e5ff63044fefd8f99812299bd409927d23e55de17af35a5da5bd110722079ec7d8b646625039990305f907a6035fbeb6ae407cf5b704c0db8e9b87e6fdbcd2afcc3f6fd98", 0x8d}, {&(0x7f0000007000)="60ec1e8f991445ad407a33149b7c98b22f1cc7fe822cdc1a8c576f6a481d90b8a3f325da919fee8f2184d056ce5b41161bd18e4640ef8fd51b678cf92df3537738e979c563d24e3f89638efd4a186d33d4e3620546ad81", 0x57}, {&(0x7f0000007080)="efceb64b133bead52206d7b476e492b9635031f8a28a486f0bf03e0809469c96c253812ca4f9ef95ca6c7be626248381971ed346367d6e6b2513c2887683f2316dcf44dff9919639ff277a6d8ce4bfd742e6f2e4ac30ba998e0251b1f9b41d3faf2e38bf76c3299196ec74400c3da3c13bf20b9dbcd9e3c2c9a94ac43d8175a642c25ffc65cb742899fc9e50b38717b23260ab811b2238b02326d2463f21ed471eec2d7f4392240482ca0bb331ab532897226ff688d80001ab8b10cef1781f6f9848b7089bde9c13a3dad3b899f82a01045888", 0xd3}, {&(0x7f0000007180)="0c3383d4fcbefaee2664265dec1a7fbdbc1bccd58cb1a139b34b718b6b2e69001b61", 0x22}, {&(0x7f00000071c0)="b982a47aecff3e14abe60a24e64f", 0xe}, {&(0x7f0000007200)="22152c08bfbcfc5d2b22dc73f991f509c62b90679062b6423384d7ae70896f8d3f03882aeb27f24f3c822ad2e5825fb8b903a874371de8b26b9638549bf734a81c71559f6304e2681bfdba333563e885b6937146343f258c5b28dac43557848c22684fa6651a54d5bc0b598540501f846bb060a4067237c09ef61f253d1bef16a7648c0a6f2792e9cc67fafe4f7092d8948143b1352425783397e0c6d6346ac3f2f6791d2b12057a1c1c1e22ff07b8034f590ad3e871b2878d53b3f485679a", 0xbf}], 0xa, 0x0, 0x0, 0x4008000}, 0x4}], 0x6, 0x4000000) 2018/03/26 07:21:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 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_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80001, 0x9) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) 2018/03/26 07:21:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000000)="45a8b373941435de71b7dc4a6b8aac74dbf3f9cc9618d7ef0b5cd56115290991100bb20dc43ec4f7d6e7aeda1c4786e6ab4142a50bca126f866b745876740ae7b508bc9f7a0b5cf7ee3f185022f268633994c19a4371bd0bf757ab0b93db7ed426079a7beeb2c8ec6c29c2fafaa8063f534aeb38401ff12ad4cfc88cc5efce2a898197529b", 0x85, 0x40050, 0x0, 0x0) 2018/03/26 07:21:54 executing program 1: alarm(0x1) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xe396) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = request_key(&(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0xfffffffffffffffc) keyctl$setperm(0x5, r2, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00002d7000/0x4000)=nil) symlinkat(&(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000200)={'yam0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x8}}}, &(0x7f0000000100)=0x26a) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={@in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x100000001, 0x3f, "4681123334e17af476ff14da9dafd40150e680d0182b5d7bbf8915e9edd6ee116213527916e049b7b3a4686ddc8590b2572c10edba80638bf99972aa013a2693f355017de53cbed2db331c6dc8519b8e"}, 0xd8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={r4, 0x8}, &(0x7f0000000180)=0x8) 2018/03/26 07:21:54 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x2, &(0x7f0000000000)=@raw=[@generic={0xed63, 0x0, 0x0, 0x371}], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0x0, 0x2}, 0x48) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) 2018/03/26 07:21:54 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)={0x2, 0x15, 0x8, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@rand_addr}]}, 0x38}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x24000, 0x144) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/03/26 07:21:54 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x0, 0x0, 0x0, {0x77359400}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000000)) 2018/03/26 07:21:54 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x2000) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000000)={'syzkaller0\x00', @ifru_flags}) 2018/03/26 07:21:54 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x24, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}]}, 0x24}, 0x1}, 0x0) 2018/03/26 07:21:54 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000000)={'bcsf0\x00', 0x0}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000240)={0x3, r2}) sendmmsg$alg(r2, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000300)="5cef03b1921462e993a8b0214f76874eab3c1b103524ab5c2b79e8e27770f3ced671c7b329f98fb05ae6da084397394b42b6f0d6698134343e7e01fc08cd244d8111a2a3d7afe80bd136ade1bf8ce6035df77e41f41fc9bc703c33a53bc03ed63d843b3d2653eaf0049e1e3bd87a43515dec3ffca52db0ec11de44ab123a14c1186a05ce2dea99afa8058e2913cc0b23814a1c7639e1f108b99f8b0d6fdea307f1f3b2498d", 0xa5}, {&(0x7f00000003c0)="10eb5987c946a0c2840df894abf718d7048ce01daa3d118f12a66bacc0c4712867676b0d52ca93c385673b6393896911ca3a403b501c43df569927b16a979652ffe3c7a418b4ae00dd0bfad2cdafdb5119effaa4082c22d5667d7651bcd7834945a15f29", 0x64}, {&(0x7f0000000440)="51bf0c4c8c376c8cc52fc0258db1329ae84344f0fbd29de059123275e55e1789eb28b11a84934592668eaf332b1cef4bd616a1a599206540b3e6f37d8ed025923663f2cd82a7694d194a6f0cefd52c3fd7bfbe06b9116267a0274aa48af9291d3c26d4b943a8bfa70a6515b28186da87d2906d3f418151068c8021b504741e3fc0e59752a8260c6ca75c1c7c708e47acbd", 0x91}, {&(0x7f0000000500)="bc333538563b8621d1158c2494b249accc54451772845121c0a6bbf5b993a9e55877c48f6621374b908eac2d6160b5924bce83ebfa7576dbdfd2ae4198cb9fb67ac28820d959a025461a80e39e7a37d96d71db69d0a6455d335fab5172abc2c6ca52d9f6df8e9fcc7dac484898b9a7340c57db7c36eef8bf56bfc5950eefafe6484ddd2aef4622ad8ce3c203e3d9e6387eed8fab129d234752b9689fc26dfbce272e76405b853fafa0", 0xa9}], 0x4, &(0x7f0000000600)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0xa0, "100e6b9bc380dbc0e1d1343a7eaf02dd17bc1024a3c6266afb21ca468613fd53c38c6d709a110afc4681f6d1b937babffc8d89c972c01dd2243017ead33ac0bfa0b6007deb630d66a9f54cfdbb54b32d522a514ed392c054a03a752a5720f8f65d05bac7e4d289863007926b6b5c7455bfdee29470fce406d2977369bd170d492ad439be687622cefd509cb1d594251fe06efcc20da4ef21019639c102ca615a"}], 0xd0, 0x40}, {0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000700)="8229cc20bb68d035b630b6ba28f2f23430cfbf5efed10eb6932bac9a57855927cb4d9fb818a0ee5f555f2b63118f28d1751722ace1669401115dedc734de46c3307f", 0x42}, {&(0x7f0000000780)="582641649c060ef7d21d4dc24a07c9fafc251cac9e2faa4587cf614d8442f934289aa382959cff394efdec838d284d", 0x2f}, {&(0x7f00000007c0)="c0ffae6f286ac9efab0ce70b1766cebfab9f9846723822a4f65cc3c32481d9c7893848e6eeeb197dd4a08862c36c4595589eb92d3e4d70dc93b44f56db", 0x3d}, {&(0x7f0000000800)="5f991605c3bf1d275791269351c70eb19cddca7f6a9d81572ed7030ba743c9d9c73a76d07227d746b96967006a244753e979f53e39c34d9ef3787f4d0e7576235c085932b0a28f6fb5a980034dab5436ce", 0x51}, {&(0x7f0000000880)="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", 0xfd}], 0x5, &(0x7f00000009c0)=[@iv={0x70, 0x117, 0x2, 0x60, "02cde1be893c4157ede5ca6025aff57f4a382a1adb8f2c911f55107ea38961781656b9071fde6aa1ec20bbedac7c008f2cf8f3172f2f08ddb767b8d579a63b841ca32e9cb14e4aea8985126dcf85218fec2aa05f6d15dba869bfaba4695f83b6"}, @op={0x10, 0x117, 0x3}, @assoc={0x10, 0x117, 0x4, 0x4}, @assoc={0x10, 0x117, 0x4, 0x3}], 0xa0, 0x80}, {0x0, 0x0, &(0x7f0000000d40)=[{&(0x7f0000000a80)="e74754562149b2759fbfdffb6c4f6e54f72e62b48c825791d82f177f4ac4400b1396b67180b85d1cba35e4c8ee90febe0f2aaf5e5be44f1c37cfaea7a3ccf35cb94178a8047958cb084f3e375a779bb6f923a1b85d51ebdd8a8cb8424ea56bd958e16263631ba88396bb363a0b4fcee5248cac3288c88b49", 0x78}, {&(0x7f0000000b00)="571e7b873235afb48d4840d4e9b8dd76e2f54a4a56e1d02e32689d08c95c381e21cc7d2a2472e41c8d08659e82a72ba41a9200a167021de737705af81d4af473fb884f5d0f236e20498fe93f0935e3eab5c3ddcbeb6c967d3d7d54dbc3c12eac56de138b59d71cb59bf53ebf53a26a587255ff3e215d02780329267cf7d8918bb6fa8eeb397032d7938127cd62bd6645946ca17f7eec5ef6016a7245edc58b04fa142d46f418afc0b6518e374f12510d566ff8b86f136492335462bc5186e841f7b42ea8d943861fb3c4", 0xca}, {&(0x7f0000000c00)="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", 0xfe}, {&(0x7f0000000d00)="61bae56bf86f3ebd5415bd7ffffd", 0xe}], 0x4, &(0x7f0000000d80)=[@op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4}, @assoc={0x10, 0x117, 0x4, 0x8}, @assoc={0x10, 0x117, 0x4, 0x8001}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0xd4, 0x117, 0x2, 0xc4, "4bcf3b41079eaf2b97ddba4f1997199bbc01991e345c944fa2b585cf012c957ef69bc22d61ce2d83978bd48dbd975e77eec064876913447ff16fe61cf0dc3c35accd015b3ccc8f32d9940db7f97b8ccffdb17334fa40088a84cf662effa16673275db04b1e6cf3d85df52b76e4259f641b9c82ee0e5d7b532a606b607a982c62c0aa189df9ef2ab28c51022c2b5ae3289496ec4914c3a59ca21132ff5b01f0e9ff2a430f770ac89c80bcf719552c6961190be6f2469b66865a782e86ec500027ca9bcdd9"}], 0x154, 0x800}, {0x0, 0x0, &(0x7f0000000fc0)=[{&(0x7f0000000f00)}, {&(0x7f0000000f40)="395ca48b2a40bbd9ce7147cc446e1a23fede57d75049986a7b9e6b25ebe8a3eb18086a203ef64b5e90a664503238a9f14013bd927851016e0dc5d287fd06924a5c2caaff9d76878fe698c9434aded65ee5a60e4723511a7ecb1d11e4cb14f3e41b0219fdd78b158e86fd9e9430", 0x6d}], 0x2, &(0x7f0000001000)=[@assoc={0x10, 0x117, 0x4, 0x6}], 0x10, 0x40}, {0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000001040)="f3d088d1960f31b0aeb4a5e68562d30decd1362f8a031837e6a28a91581786fc3d5135fbef305f1a7c58b2be", 0x2c}, {&(0x7f0000001080)="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0x1000}], 0x2, &(0x7f00000020c0)=[@op={0x10, 0x117, 0x3, 0x1}, @assoc={0x10, 0x117, 0x4, 0xda}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x10c, 0x117, 0x2, 0xfa, "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"}, @assoc={0x10, 0x117, 0x4, 0x291}, @op={0x10, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x5f, "7c414775512bb6c06c75c230bdf90fbdb5a1a06e5ca348c9992e4a0f67bc964beb92d7a2dc6a2789ca46344ed9827b91eb0702fb452e9e60d9a5a7ef295d962aa37e8b321674dc85f7c757ce10ce393bd7680bfd2022c8553795d18cf84037"}, @op={0x10, 0x117, 0x3, 0x1}, @op={0x10, 0x117, 0x3}, @op={0x10, 0x117, 0x3}], 0x1fc, 0x8000}, {0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f00000022c0)="affb7ce606", 0x5}, {&(0x7f0000002300)="cc27406f188a5f1ad7de026ff01f740d922a87e4a210290d00f0253a0ef06a36dab57546f501e0b691891c1cddfee6376db4c6dee919e3ce68162b3b931f35504f51ae2634ad50033c6f8c3a592f65944b9ac1009b855356d9d4b88adfeb4dad0dd2477fe5c51a27c3fce6c3e5973a0749a015363af470e6a3ba15ceb77460ce29acbf3756600fcf7854bb97281ca23344517fad0a2164f2b3c5243eb2197577", 0xa0}, {&(0x7f00000023c0)="1ba19c786934f969c443f5a556127a71cebd156599df529034060561b9fbf829d9792e65ad201ff7c4f10a4c80d454aafe6d3d7286aaf77cd0861ec43e83d70e85ad09eaf9b703d042f6f1d34773bfdd44bc51b03c92c3791016c465d2dff8a2bf4dceada9df0667df125a5c9a9a86483eaac36dcff0abf1554a60fce07cf8ee6d66f9488df2c9eef74dc28da1d93a2aeff655b7cde4", 0x96}, {&(0x7f0000002480)="6bd6a9c7c4d60a7c92e0b3dbdb50c564d60bccb298d42b5a0c70a5dec4fc62a2364b1e3cce35c3dc99b245ac70187ae1aaa151e102236d80ed47f54e5e82fb532103b4341b60e9236cff743a1758b6e589ce902273532ddb05d6ed43d5de33b2b6b1acf211891e9c005be86e7ec19736629a7ae44d979e7570dfa04e77fd6b9de465283b425532fc81cd3ad0b9ab762df1", 0x91}, {&(0x7f0000002540)="29977229b21716aa0be5f76a7f0f75c21d3c36fd7cf233253dd202ec3ef122b1d584abf9993e42a618a7ae58a33e9f9a3a9ce1a20aedac79e7fc27259b1bed81ebee9d252cf099cf4a3f94e609622540f9bd743f2d3767075a97726e37246bbe3d82d74350bd7e353383645bd4eb176f8ae2d86f0bb7e7368d63937836a5cc23b91f2c5099", 0x85}, {&(0x7f0000002600)="67ab37e0ffc1e0bd129e5265fc6bc925fa04f99bdb6412266a934a60604bc03cc36eba71089f1bb991bb17dcd9e2c7e349d504ef0c1870ff019a6b8815af01561858087f6ee1201dedc573c3a5dc0139843d46114dbfec10e011865d23df9c9ce03cc558954fc14186c7915a69e5f555a5ba753af95161cafd63428bf64733bbc1aab65d658bfca9ebe6f7c01ee9ea", 0x8f}], 0x6, 0x0, 0x0, 0x40}], 0x6, 0x40000) stat(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4e21, 0x8, 0x4e23, 0x100000000, 0xa, 0xe7570fee765e0d8e, 0x0, 0xff, r3, r4}, {0xc, 0x2, 0x1, 0x80000000, 0xffffffffffffff7f, 0x1, 0x9, 0xffffffffffff0001}, {0x2, 0x2, 0x3, 0x3}, 0x9, 0x6e6bbe, 0x0, 0x0, 0x3, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x7, 0x2, 0x7, 0x101, 0xffffffffffffffff}}, 0xe8) prctl$setendian(0x14, 0x1) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000280)=ANY=[@ANYBLOB="b004b3776b423346000cf3f45a4cbd45cf37137ce040a84e5ef4f916d8b3b8650eae0b347be4ad5af614c6ec46df2311dfc37a64bc4da38f8c845ea6da642a79167475101e666bce5d5e273c0050f283ba5d7dccbd3551b13ffdf539fc93d874bcc93520448240abe30fa57614f1ad15f3d921f14a762288"]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0), 0x0, &(0x7f0000028000)}, 0x0) 2018/03/26 07:21:54 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000300)='/dev/dsp#\x00', 0x1, 0x4000000000000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) inotify_init() ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000003ff8)) write(r0, &(0x7f0000000040)="97baee052c72afb8f0236d158d0433effc284d37ec1d6a0fadfa5cce0a4026b8739ecb57d105c05875b9b3705a2d8954cc668c54fc1c0fb5464655d4da7bbcb7375ec47e7eccad71d0b12965c77cf20acef0fb93a7a6b46220e20991d9dd84261b8cd08dceb532c44b609dd564b78851171af03af9d943c9da4e8edd3e0058ea7efe6bf21cac37c6527b0d88221fedf72c6fc2aeee698ff90679899f5a15a18c03923c2fc1463bc81698fb972fc997b37ada09a3666ae785013f44870650c0a8fd398e0bcd30c02ef9b131d15cb1ae9870cdb9733b965512d5e9dfba1629f586ac892a528ec236fe1684d1a7a43ea2fdb7929b35cd02dbba", 0xf8) 2018/03/26 07:21:54 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xd, 0x200, 0x42}, 0x10) 2018/03/26 07:21:54 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/sequencer2\x00', 0x8c0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001400)=0x83, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000088bfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000240)={0xf9, 0x0, [0x0, 0x8, 0x5, 0x7f]}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) fgetxattr(r2, &(0x7f0000000100)=@random={'osx.', '/dev/rfkill\x00'}, &(0x7f0000000140)=""/224, 0xe0) 2018/03/26 07:21:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(ctr-serpent-sse2,sha1-generic)\x00'}, 0x58) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x80000000, 0x800) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) 2018/03/26 07:21:54 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x200, 0x1, 0x208, 0xffffffffffffffff, 0x7f, 0x7, 0x9, 0x818c, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x5}, 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/26 07:21:54 executing program 3: r0 = gettid() exit(0x0) tkill(r0, 0x4000000002e) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x80000001, 0x800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0xffff, 0x100000001, 0x0, 0x17af, 0xbd, 0x0, 0x6, 0x6, 0x9, 0x4, 0x20, 0xfffffffffffffff8}) 2018/03/26 07:21:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a4ffc)=0x1, 0x4) shutdown(0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000003c40)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000039c0)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000001140)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/77, 0x4d}], 0x2, &(0x7f0000001180)=""/124, 0x7c, 0xfffffffffffffffe}, 0x9}, {{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001200)=""/207, 0xcf}, {&(0x7f0000001300)=""/169, 0xa9}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f0000001440)=""/48, 0x30}, {&(0x7f0000001480)=""/193, 0xc1}], 0x5, &(0x7f00000015c0)=""/40, 0x28, 0x5}, 0x400}, {{0x0, 0x0, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, &(0x7f0000002640)=""/203, 0xcb}, 0x200}, {{&(0x7f0000002740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003940)=[{&(0x7f00000027c0)=""/96, 0x60}, {&(0x7f0000002840)=""/60, 0x3c}, {&(0x7f0000002880)=""/189, 0xbd}, {&(0x7f0000002940)=""/4096, 0x1000}], 0x4, &(0x7f0000003980)=""/48, 0x30, 0xffffffff}, 0x8001}], 0x4, 0x10003, &(0x7f0000003a80)={r1, r2+10000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000003ac0)={0x0, 0xffffffff}, &(0x7f0000003b00)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000003b40)=@assoc_value={r4, 0x4}, &(0x7f0000003b80)=0x8) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffea7, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000000), 0x4) 2018/03/26 07:21:54 executing program 6: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) mount(&(0x7f000023c000)='./bus\x00', &(0x7f0000021ffa)='./bus\x00', &(0x7f0000f6dffa)='ramfs\x00', 0x800001, &(0x7f000023c000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000e61000)='./file0\x00', 0x5) 2018/03/26 07:21:54 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r0, &(0x7f0000002b40)=[{{&(0x7f0000000040)=@sco={0x1f, {0xffffffffffffffe0, 0x5, 0x9, 0x800, 0x9, 0x9}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000300)="59a1214e3ae7e7c7ffa61ffe7c6a5f8baafa6d71c1cd121f3e9b75da8d048eee3fbd4230fcc059e5c8fdc6682eea86349dcbddeab7fea2b6b3c80897731f270c884d6931f69818cf0fe6183d108b3e47dfd43b1aac38d8ad3a158d92caf5a58d30ae73234a10424fcdb2ba8450618460ffedde4633945207c8d81c9a16ba758177ee1ac6c6717604a790b531f4a8cde445ecedcf869a9e1eb14ca717483aa8b4830a0b4dae474a39bd92e14951543f3940f0122289ebfedb", 0xb8}, {&(0x7f00000000c0)="eba3033c708e1b5415ff18c32bae6246a7f5d9026d42ee598dcc5f3a259c24c0d7b14c970e1003d7c32aa2ed", 0x2c}], 0x2, &(0x7f00000003c0)=[{0x104, 0x1, 0x7fffffff, "8988beea1fb2f4db29320db83efc820f6f87467e14d43e01d3cbbd3c7caad1274be6ad1099de16512ae474d5df9b20bd8aaef7cb8e1271c0b3ac90f1cde0616f18b5a8b9f2240ba4df10dd432a723d65178798a1aca35f41f0939b44c22875ce552093be45c0a8b6627da47147aa041535d7217806e5a21de72a3c63ddb19c6cb0a62254930c4be7ee08b4bc594c175c69290c045dbfaf0faafeaa33ab274412d4e6f3c10f4d37f76169d4a78fc502fe8b21ec970ae8d647ab11e4150dc6aa759f970fa896faf9555004c35cdf55f982ce3a65c4e1a23a76c1a8f34888fe1a56b06aa0d9dbb0b85ffffd59714e630c47533f23df019e5d"}, {0xc8, 0x18f, 0x8, "25b94e312be0177c6b32bf1ae327d0150799959e6c060a9fc77f73b2123cc6488f00ab8a2822c87953bd0d43a7ccfa834d8d0b0543c0fbf6d3b121dc2f8048b80fc64ae43157024a859c96655febce2dffc5b42cb1f55f11a68156649feb1373a67253b6e2539e6449c4093c075abdebe0a733ccdc301c421776d602e940b6a15a7cabecb82ba39bf4cc697100081d90d3b416d98ee85a2429021368ccc2b725c74783ca25b6bcf99076086cfec2d0f6657407eca71c876300"}], 0x1cc, 0x1}, 0x8}, {{&(0x7f00000005c0)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x73d}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000640)="b188235ccc3340b5638c6d8dbabfd58c7c1d75bf7718e01c21e1a4816c65ea54a7cb3eb63b51dbceeede41914e45758d4fa01169d80960661dfb39cee09b6f0ba2706520088f8ebbaa19be7efd00ab9dd10ffb215fb5c69837dec19e0def85daaef76b1122061f1c476843f0ba5bfed9a31353c3d3bafd540f4b4c0920ca7c9a95aced81ae410e2455507e9ec20828f7c1e5f0f2e22116089de3b3bf52757a3d11f35efe6f", 0xa5}, 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{&(0x7f0000001980)="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0x1000}, {&(0x7f0000002980)="bc0c026c2eee1933dac1b089ec2c2f6ae1897c93b3f81e9dca8fc279dce3", 0x1e}, {&(0x7f00000029c0)="31d84a65c596018abf8c27a2561c470a901253ff5abbc608e285597d011852d258ebadffb0ef403aef03ae7bf78db25c36f6405723cee90cf0871ef24277cd44732f174d0ce51966aea4ecc328d9846ebd5947f8f5e04390fc6a7cbb9534779f44978d42b314c1c431e99233b180019a6298c6904cb61d7454f973b9", 0x7c}], 0x4, &(0x7f0000002a80)=[{0x84, 0x11, 0x10001, "600278845724fc312c1f4b07ae92aef8c00c7366c2e16c03bf20317015854d23660e0fda4a1ce4a4d42eaf47950bd8150cee58ed3a8f2cd40bfaa4f17777e008a07aa84cc6121f43cd00607567345cbe276fa9890b464fde37818b392225ff20e9712e5f041d15672f4519677ee68737999599272e689a"}], 0x84, 0x20008800}, 0x7}], 0x3, 0x4000800) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) fremovexattr(r1, &(0x7f00000002c0)=@known='user.syz\x00') 2018/03/26 07:21:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000fa0a0000000000000000000000000000000000000000000001000000000a00000000000000ff020000000000000000000000000001", @ANYBLOB], 0x3c) write$rdma_cm(r0, &(0x7f0000000200)=@set_option={0xe, 0x0, 0xfa00, @id_resuseaddr={&(0x7f00000001c0)=0x1, r1, 0x0, 0x1}}, 0xff94) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000240)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001540)=ANY=[@ANYBLOB="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"]) write$rdma_cm(r0, &(0x7f0000000440)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000480), r1}}, 0x18) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0x48, "73aed6dbb9e7ff28a6a7b069a627af940e650d125bfe54827da38a22d70e34e704d51f25d8ec493662bd0c207f068ef5194802766baf79dffed3a1ca41dce6aa118ac119f81994b7"}, &(0x7f0000000280)=0x50) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x6, 0x42a8, 0x0, 0x7, 0x1000}, &(0x7f0000001500)=0x98) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xca9d, 0x200) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{}]}) 2018/03/26 07:21:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x3000, 0x6000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)) 2018/03/26 07:21:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x80004e20}, 0x1c) r1 = memfd_create(&(0x7f0000000140)=')eth0\x00', 0x3) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x2, 0x5, 0x100000001, 0xffffffff, "746ba477f19e0f5927d9586d430f0997c5c22932e1413feab947b0763e3b3225506bf4d5964c9faf7180d9de45f1e31e0fd3a117bf9c349160e7ae75b9a563", 0x29}, 0x58) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x8, 0xa577) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/26 07:21:54 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004}, 0x14) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) setsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000000040)=0x4f, 0x4) 2018/03/26 07:21:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xc9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6eff, 0x0, @perf_config_ext={0x100000000, 0xb4}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0xb) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002280)={&(0x7f00000000c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000002200)=[{&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/46, 0x2e}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x5, &(0x7f0000002240)=""/35, 0x23, 0x8}, 0x40010120) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/26 07:21:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x41, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmmsg(r2, &(0x7f000000c5c0)=[{{&(0x7f0000004b00)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c0000000000800000000000"], 0xc}}], 0x7fffffffffffd46, 0x0) socket$inet(0x2, 0x80004, 0x3) 2018/03/26 07:21:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/connector\x00') ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000100)={0x0, 0x4, 0xffff}) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() getgroups(0x1, &(0x7f0000000940)=[0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000001340)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f00000001c0)="f71c", 0x2}], 0x1, &(0x7f0000000640)=[@cred={0x18, 0x1, 0x2, r2}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r3}], 0x3c}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000dc0)}, {&(0x7f0000000e40)}], 0x2, &(0x7f0000001300)=[@cred={0x18, 0x1, 0x2}], 0x18}], 0x2, 0x0) 2018/03/26 07:21:55 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) write$fuse(r0, &(0x7f0000000080)={0x28, 0x6, 0x0, @random="00f436303711815181d43e30205a7bce3052bd6b11342f6a"}, 0x28) 2018/03/26 07:21:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0x0, &(0x7f0000000500)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, &(0x7f0000000180)=""/53, 0x2e}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x80000042, 0x2ff}, 0x14}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000240)=@generic={0x1f, "8ec35026bcd5689a562589d490744d3dfe9beb01f5f1969755c06bccea7c271d7045d6e1d510dd6f317fd155d07c36c9c4e16fccaf7509bf65ab4291f191ea8f3c75474ff29f86207c4d4b7364dda1cf4a11860bd7fa0e6598bd89463632c76ee2111f09b97307bb236f92f478a9daab1c899db1e86caff89da4217354a4"}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000040)="9214acfa2a310c4b2429d958189f54b3fb498767848ddc3acbe1a3d89f24a13469de2fdfd234093e9037ae843878", 0x2e}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000001c0)="0a2a87fc70bfe4d5191f65dfdd1551863c0442c0c4cbb0e962de7d98", 0x1c}], 0x3, &(0x7f0000000300)=[{0xf8, 0x117, 0x3, "b5b0b7450b6266f292aef018d73746de92c8d77a5a3936299a80c4b8c9f0edab854112eb8ba6e778058deba661e1959f1190d88f29d5901b950581444a2b9b63a010de6b9eac63159ed362105a46085247c67de9f15cc5e52f1645fd4d11174769faa684c3bc1e6b78195aaf8bec6a75447fe717b9c33abaf52754d5f80184c6d1d87f0b770f4ad90115e7ab82fd4411e0c985101c4433586c28174f0bf2fa38ce03a4c78849a2abdacd244adc165e9b0fde74fbd5e4fb801913f4df77504eb14d8f9e4c0314bd8c77dd7119ca861f72551a653cc589ed59486a5ad3680b98c982773dfa64af1b37c8"}], 0xf8, 0x4000044}, 0x4}, {{&(0x7f0000000400)=@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x2000000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000480)="ae2b9646ef43ecad8610b01cdcb30ca3c0ad77fef06ae219aeca9bbbeda6cbebf21d315198352586a0b693e19bec4b4d33faa93aab9863a507515e4cb0e21eb296c39a31404cf608d899a8a953f5bea6c71ce3b406a0ff276e9c047d00438cb2c8", 0x61}, {&(0x7f0000000540)="9bbd1cdecdcfb45986cff4f5bce83f402fd7894f4f11208c9dd66f337b0fbe7421245b844351c20143ee936be8b2ca4621d7a142265863b463d62805942b8422780ce6f2f2ee6aa27676dfd88cf8bd7b0bb3156223b6e66da79cca9b5900e422380b0b3ff76583aaedc11886bb97f65dc8155edb00d3d4c60b930e81a4e6aabc86ef", 0x82}], 0x2, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x3ec, 0x5}, 0xffffffffffffffff}], 0x2, 0xe8c2bc83ff3be10a) 2018/03/26 07:21:55 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r0, &(0x7f0000000000)=""/56, 0xc4, 0xfffffffffffffffd) write$fuse(r0, &(0x7f0000b6c000)={0x10, 0x0, 0x1}, 0x10) 2018/03/26 07:21:55 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000000c0)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) 2018/03/26 07:21:56 executing program 2: request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='/\x00', 0xfffffffffffffffb) recvmsg(0xffffffffffffffff, &(0x7f0000003300)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000031c0)=[{&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/4096, 0x1000}], 0x4, &(0x7f0000003200)=""/205, 0xcd, 0x1656}, 0x40) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00000033c0)=0x2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003340)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000003380)=0x4, 0x4) 2018/03/26 07:21:56 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061eff4)={0x10}, 0xc, &(0x7f0000f6fff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="ff54e7050001009ec3c43431ac866651377aa49e2bf4a0244fc08fbba83f55b261a4c146384d9aed829553ad4522b17e213462816f9b40c1e1f3d36b4450e8b50cceb32b052a1d23eab2fff8767dfcfaa722127e03f42f38e520427289598833caee569b9162c5ea74d5da121e48552f933fac47dec5acad747e93db2ac371fe3b86aa8c7af520815280b59e7a2070c88f6c4fff6732a818ff2dee99ee16712a0e2ef368ee805b98d1b55547bcb2bab559378680644b9b985aa7fa82c17d418ac5426f2c681724c25bae4df720923ac75a1f238c6f9fa11c1aefe192f33996", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a000000000004001200"], 0x2c}, 0x1}, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6e6d16e85b38949fa49a337b83a06d5a28e306c43b0fe079ef7bf3e9f77f2bb1ef02c2fbf271980fac1d1d0e84ccd04ba93e48b675b605977382cd22b261c0a99ed5fe42623ac85a632ee641ec5fb4e9b76393e0a631a9ce3ed685066de378199bbc463d8f6311506d1e4197e4aae48b1cfbb409103e8a33bfaeffa65284f6d1ab17", 0x82, 0xfffffffffffffffd) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3, 0x2, 0x1, 0x9}]}, 0x8) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x5, 0x4) r2 = getpid() migrate_pages(r2, 0x2, &(0x7f00000002c0)=0x101, &(0x7f0000000300)=0x7fffffff) keyctl$setperm(0x5, r1, 0x2000001080002) [ 616.972218] Buffer I/O error on dev loop7, logical block 3, async page read [ 644.065835] kworker/dying (5557) used greatest stack depth: 9912 bytes left [ 656.729425] bond0 (unregistering): Released all slaves [ 738.271286] INFO: task syz-executor3:2970 blocked for more than 120 seconds. [ 738.278583] Not tainted 4.16.0-rc6+ #276 [ 738.283226] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 738.291477] syz-executor3 D23424 2970 1404 0x20020004 [ 738.297135] Call Trace: [ 738.299768] __schedule+0x8fb/0x1ec0 [ 738.303539] ? __sched_text_start+0x8/0x8 [ 738.307717] ? lock_release+0xa40/0xa40 [ 738.311723] ? check_same_owner+0x320/0x320 [ 738.316082] ? rcu_note_context_switch+0x710/0x710 [ 738.321058] ? __might_sleep+0x95/0x190 [ 738.325113] ? ucma_destroy_id+0x298/0x500 [ 738.329376] ? __mutex_lock+0x16f/0x1a80 [ 738.333452] ? ucma_destroy_id+0x298/0x500 [ 738.337779] ? trace_hardirqs_off+0x10/0x10 [ 738.342121] schedule+0xf5/0x430 [ 738.345510] ? __schedule+0x1ec0/0x1ec0 [ 738.349528] ? find_held_lock+0x35/0x1d0 [ 738.353630] ? wait_for_completion+0x40d/0x770 [ 738.358230] ? lock_downgrade+0x980/0x980 [ 738.362406] schedule_timeout+0x1a3/0x230 [ 738.366593] ? usleep_range+0x190/0x190 [ 738.370588] ? check_same_owner+0x320/0x320 [ 738.374926] ? node_tag_set+0xae/0x130 [ 738.378834] ? do_raw_spin_trylock+0x190/0x190 [ 738.383434] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.387953] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.392990] wait_for_completion+0x415/0x770 [ 738.397423] ? wait_for_completion+0x770/0x770 [ 738.402040] ? wait_for_completion_interruptible+0x7e0/0x7e0 [ 738.407882] ? wake_up_q+0xe0/0xe0 [ 738.411445] ucma_destroy_id+0x2f0/0x500 [ 738.415527] ? ucma_close+0x2f0/0x2f0 [ 738.419349] ? __might_sleep+0x95/0x190 [ 738.423381] ? kasan_check_write+0x14/0x20 [ 738.427633] ? _copy_from_user+0x99/0x110 [ 738.431808] ucma_write+0x2d6/0x3d0 [ 738.435446] ? ucma_close+0x2f0/0x2f0 [ 738.439269] ? ucma_close_id+0x60/0x60 [ 738.443181] ? ucma_close_id+0x60/0x60 [ 738.447098] __vfs_write+0xef/0x970 [ 738.450742] ? kernel_read+0x120/0x120 [ 738.454676] ? schedule+0xf5/0x430 [ 738.458230] ? __schedule+0x1ec0/0x1ec0 [ 738.462233] ? security_file_permission+0x89/0x1e0 [ 738.467181] ? rw_verify_area+0xe5/0x2b0 [ 738.471255] ? __fdget_raw+0x20/0x20 [ 738.474986] vfs_write+0x189/0x510 [ 738.478557] SyS_write+0xef/0x220 [ 738.482042] ? exit_to_usermode_loop+0x198/0x2f0 [ 738.486830] ? SyS_read+0x220/0x220 [ 738.490472] ? do_fast_syscall_32+0x156/0xf9f [ 738.494996] ? SyS_read+0x220/0x220 [ 738.498644] do_fast_syscall_32+0x3ec/0xf9f [ 738.502984] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.507505] ? do_int80_syscall_32+0x9c0/0x9c0 [ 738.512108] ? _raw_spin_unlock_irq+0x27/0x70 [ 738.516626] ? finish_task_switch+0x1c1/0x7e0 [ 738.521155] ? syscall_return_slowpath+0x2ac/0x550 [ 738.526110] ? prepare_exit_to_usermode+0x350/0x350 [ 738.531162] ? sysret32_from_system_call+0x5/0x3c [ 738.536049] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 738.540927] entry_SYSENTER_compat+0x70/0x7f [ 738.545348] RIP: 0023:0xf7faac99 [ 738.548725] RSP: 002b:00000000f77a609c EFLAGS: 00000286 ORIG_RAX: 0000000000000004 [ 738.556456] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020000440 [ 738.563747] RDX: 0000000000000018 RSI: 0000000000000000 RDI: 0000000000000000 [ 738.571062] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 738.578359] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 738.585654] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 738.592981] [ 738.592981] Showing all locks held in the system: [ 738.599335] 2 locks held by khungtaskd/800: [ 738.603838] #0: (rcu_read_lock){....}, at: [<000000000b96be18>] watchdog+0x1c5/0xd60 [ 738.612000] #1: (tasklist_lock){.+.+}, at: [<00000000d8641683>] debug_show_all_locks+0xd3/0x3d0 [ 738.621104] 1 lock held by rsyslogd/4056: [ 738.625277] #0: (&f->f_pos_lock){+.+.}, at: [<000000005a1a40de>] __fdget_pos+0x12b/0x190 [ 738.633741] 2 locks held by getty/4147: [ 738.637731] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.646448] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.655850] 2 locks held by getty/4148: [ 738.659853] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.668552] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.677879] 2 locks held by getty/4149: [ 738.681871] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.690581] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.699896] 2 locks held by getty/4150: [ 738.703886] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.712591] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.721957] 2 locks held by getty/4151: [ 738.726046] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.734770] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.744087] 2 locks held by getty/4152: [ 738.748076] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.756775] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.766099] 2 locks held by getty/17448: [ 738.770173] #0: (&tty->ldisc_sem){++++}, at: [<000000002c708764>] ldsem_down_read+0x37/0x40 [ 738.778884] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000002a265953>] n_tty_read+0x2ef/0x1a40 [ 738.788224] 5 locks held by kworker/0:9/3010: [ 738.792741] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000b0de68fa>] process_one_work+0xb12/0x1bb0 [ 738.803245] #1: ((work_completion)(&css->destroy_work)){+.+.}, at: [<00000000e993a6c0>] process_one_work+0xb89/0x1bb0 [ 738.814234] #2: (cgroup_mutex){+.+.}, at: [<0000000084dc1014>] css_killed_work_fn+0x93/0x5c0 [ 738.823090] #3: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000f6047a68>] memcg_deactivate_kmem_caches+0x21/0xf0 [ 738.833684] #4: (slab_mutex){+.+.}, at: [<00000000abe45f20>] memcg_deactivate_kmem_caches+0x2f/0xf0 [ 738.843119] [ 738.844759] ============================================= [ 738.844759] [ 738.851816] NMI backtrace for cpu 1 [ 738.855461] CPU: 1 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #276 [ 738.862368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 738.871735] Call Trace: [ 738.874317] dump_stack+0x194/0x24d [ 738.877932] ? arch_local_irq_restore+0x53/0x53 [ 738.882587] ? debug_show_all_locks+0x2f3/0x3d0 [ 738.887337] ? nmi_cpu_backtrace+0x1be/0x210 [ 738.891785] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 738.896266] nmi_cpu_backtrace+0x1d2/0x210 [ 738.900483] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 738.904973] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 738.910232] arch_trigger_cpumask_backtrace+0x14/0x20 [ 738.915403] watchdog+0x90c/0xd60 [ 738.918846] ? reset_hung_task_detector+0xa0/0xa0 [ 738.923669] ? complete+0x62/0x80 [ 738.927133] ? __schedule+0x1ec0/0x1ec0 [ 738.931089] ? do_wait_intr_irq+0x3e0/0x3e0 [ 738.935391] ? __lockdep_init_map+0xe4/0x650 [ 738.939781] ? do_raw_spin_trylock+0x190/0x190 [ 738.944344] ? lockdep_init_map+0x9/0x10 [ 738.948389] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 738.953476] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 738.958475] ? trace_hardirqs_on+0xd/0x10 [ 738.962603] ? __kthread_parkme+0x176/0x240 [ 738.966908] kthread+0x33c/0x400 [ 738.970266] ? reset_hung_task_detector+0xa0/0xa0 [ 738.975104] ? kthread_stop+0x7a0/0x7a0 [ 738.979084] ret_from_fork+0x3a/0x50 [ 738.982847] Sending NMI from CPU 1 to CPUs 0: [ 738.987385] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 738.988376] Kernel panic - not syncing: hung_task: blocked tasks [ 739.001691] CPU: 1 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #276 [ 739.008597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 739.017931] Call Trace: [ 739.020514] dump_stack+0x194/0x24d [ 739.024126] ? arch_local_irq_restore+0x53/0x53 [ 739.028780] ? vsnprintf+0x1ed/0x1900 [ 739.032616] panic+0x1e4/0x41c [ 739.035792] ? refcount_error_report+0x214/0x214 [ 739.040536] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 739.045885] watchdog+0x91d/0xd60 [ 739.049338] ? reset_hung_task_detector+0xa0/0xa0 [ 739.054162] ? complete+0x62/0x80 [ 739.058914] ? __schedule+0x1ec0/0x1ec0 [ 739.063507] ? do_wait_intr_irq+0x3e0/0x3e0 [ 739.069045] ? __lockdep_init_map+0xe4/0x650 [ 739.073441] ? do_raw_spin_trylock+0x190/0x190 [ 739.078002] ? lockdep_init_map+0x9/0x10 [ 739.082052] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 739.087149] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 739.092146] ? trace_hardirqs_on+0xd/0x10 [ 739.096275] ? __kthread_parkme+0x176/0x240 [ 739.100583] kthread+0x33c/0x400 [ 739.103930] ? reset_hung_task_detector+0xa0/0xa0 [ 739.108754] ? kthread_stop+0x7a0/0x7a0 [ 739.112711] ret_from_fork+0x3a/0x50 [ 739.117137] Dumping ftrace buffer: [ 739.120767] (ftrace buffer empty) [ 739.124456] Kernel Offset: disabled [ 739.128063] Rebooting in 86400 seconds..